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authorSimon L. B. Nielsen <simon@FreeBSD.org>2008-08-23 10:51:00 +0000
committerSimon L. B. Nielsen <simon@FreeBSD.org>2008-08-23 10:51:00 +0000
commitc4a78426bef17a0a7c81195c2b2399e7441f14ad (patch)
tree596c39f00d5968b1519e8cd7f0546412b14c20f0 /crypto/x509v3
parenta0ddfe4e7233d81e88a86217b7653708db2720fa (diff)
downloadsrc-c4a78426bef17a0a7c81195c2b2399e7441f14ad.tar.gz
src-c4a78426bef17a0a7c81195c2b2399e7441f14ad.zip
Flatten OpenSSL vendor tree.
Notes
Notes: svn path=/vendor-crypto/openssl/dist/; revision=182044
Diffstat (limited to 'crypto/x509v3')
-rw-r--r--crypto/x509v3/Makefile591
-rw-r--r--crypto/x509v3/ext_dat.h131
-rw-r--r--crypto/x509v3/pcy_cache.c287
-rw-r--r--crypto/x509v3/pcy_data.c123
-rw-r--r--crypto/x509v3/pcy_int.h223
-rw-r--r--crypto/x509v3/pcy_lib.c167
-rw-r--r--crypto/x509v3/pcy_map.c186
-rw-r--r--crypto/x509v3/pcy_node.c158
-rw-r--r--crypto/x509v3/pcy_tree.c692
-rw-r--r--crypto/x509v3/tabtest.c88
-rw-r--r--crypto/x509v3/v3_addr.c1280
-rw-r--r--crypto/x509v3/v3_akey.c208
-rw-r--r--crypto/x509v3/v3_akeya.c72
-rw-r--r--crypto/x509v3/v3_alt.c581
-rw-r--r--crypto/x509v3/v3_asid.c842
-rw-r--r--crypto/x509v3/v3_bcons.c124
-rw-r--r--crypto/x509v3/v3_bitst.c141
-rw-r--r--crypto/x509v3/v3_conf.c524
-rw-r--r--crypto/x509v3/v3_cpols.c449
-rw-r--r--crypto/x509v3/v3_crld.c162
-rw-r--r--crypto/x509v3/v3_enum.c94
-rw-r--r--crypto/x509v3/v3_extku.c142
-rw-r--r--crypto/x509v3/v3_genn.c101
-rw-r--r--crypto/x509v3/v3_ia5.c116
-rw-r--r--crypto/x509v3/v3_info.c193
-rw-r--r--crypto/x509v3/v3_int.c89
-rw-r--r--crypto/x509v3/v3_lib.c303
-rw-r--r--crypto/x509v3/v3_ncons.c220
-rw-r--r--crypto/x509v3/v3_ocsp.c275
-rw-r--r--crypto/x509v3/v3_pci.c313
-rw-r--r--crypto/x509v3/v3_pcia.c55
-rw-r--r--crypto/x509v3/v3_pcons.c136
-rw-r--r--crypto/x509v3/v3_pku.c108
-rw-r--r--crypto/x509v3/v3_pmaps.c153
-rw-r--r--crypto/x509v3/v3_prn.c234
-rw-r--r--crypto/x509v3/v3_purp.c661
-rw-r--r--crypto/x509v3/v3_skey.c144
-rw-r--r--crypto/x509v3/v3_sxnet.c262
-rw-r--r--crypto/x509v3/v3_utl.c844
-rw-r--r--crypto/x509v3/v3conf.c127
-rw-r--r--crypto/x509v3/v3err.c219
-rw-r--r--crypto/x509v3/v3prin.c99
-rw-r--r--crypto/x509v3/x509v3.h919
43 files changed, 12836 insertions, 0 deletions
diff --git a/crypto/x509v3/Makefile b/crypto/x509v3/Makefile
new file mode 100644
index 000000000000..556ef351bf88
--- /dev/null
+++ b/crypto/x509v3/Makefile
@@ -0,0 +1,591 @@
+#
+# OpenSSL/crypto/x509v3/Makefile
+#
+
+DIR= x509v3
+TOP= ../..
+CC= cc
+INCLUDES= -I.. -I$(TOP) -I../../include
+CFLAG=-g
+MAKEFILE= Makefile
+AR= ar r
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile README
+TEST=
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC= v3_bcons.c v3_bitst.c v3_conf.c v3_extku.c v3_ia5.c v3_lib.c \
+v3_prn.c v3_utl.c v3err.c v3_genn.c v3_alt.c v3_skey.c v3_akey.c v3_pku.c \
+v3_int.c v3_enum.c v3_sxnet.c v3_cpols.c v3_crld.c v3_purp.c v3_info.c \
+v3_ocsp.c v3_akeya.c v3_pmaps.c v3_pcons.c v3_ncons.c v3_pcia.c v3_pci.c \
+pcy_cache.c pcy_node.c pcy_data.c pcy_map.c pcy_tree.c pcy_lib.c \
+v3_asid.c v3_addr.c
+LIBOBJ= v3_bcons.o v3_bitst.o v3_conf.o v3_extku.o v3_ia5.o v3_lib.o \
+v3_prn.o v3_utl.o v3err.o v3_genn.o v3_alt.o v3_skey.o v3_akey.o v3_pku.o \
+v3_int.o v3_enum.o v3_sxnet.o v3_cpols.o v3_crld.o v3_purp.o v3_info.o \
+v3_ocsp.o v3_akeya.o v3_pmaps.o v3_pcons.o v3_ncons.o v3_pcia.o v3_pci.o \
+pcy_cache.o pcy_node.o pcy_data.o pcy_map.o pcy_tree.o pcy_lib.o \
+v3_asid.o v3_addr.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= x509v3.h
+HEADER= $(EXHEADER) pcy_int.h
+
+ALL= $(GENERAL) $(SRC) $(HEADER)
+
+top:
+ (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
+
+all: lib
+
+lib: $(LIBOBJ)
+ $(AR) $(LIB) $(LIBOBJ)
+ $(RANLIB) $(LIB) || echo Never mind.
+ @touch lib
+
+files:
+ $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
+
+links:
+ @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
+ @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
+ @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
+
+install:
+ @[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
+ @headerlist="$(EXHEADER)"; for i in $$headerlist ; \
+ do \
+ (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
+ chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
+ done;
+
+tags:
+ ctags $(SRC)
+
+tests:
+
+lint:
+ lint -DLINT $(INCLUDES) $(SRC)>fluff
+
+depend:
+ @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
+ $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
+
+dclean:
+ $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
+ mv -f Makefile.new $(MAKEFILE)
+
+clean:
+ rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+pcy_cache.o: ../../e_os.h ../../include/openssl/asn1.h
+pcy_cache.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pcy_cache.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+pcy_cache.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+pcy_cache.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+pcy_cache.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+pcy_cache.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_cache.o: ../../include/openssl/objects.h
+pcy_cache.o: ../../include/openssl/opensslconf.h
+pcy_cache.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_cache.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_cache.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_cache.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_cache.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_cache.o: ../cryptlib.h pcy_cache.c pcy_int.h
+pcy_data.o: ../../e_os.h ../../include/openssl/asn1.h
+pcy_data.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pcy_data.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+pcy_data.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+pcy_data.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+pcy_data.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+pcy_data.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_data.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pcy_data.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_data.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_data.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_data.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_data.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_data.o: ../cryptlib.h pcy_data.c pcy_int.h
+pcy_lib.o: ../../e_os.h ../../include/openssl/asn1.h
+pcy_lib.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pcy_lib.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+pcy_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+pcy_lib.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+pcy_lib.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+pcy_lib.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pcy_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_lib.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_lib.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_lib.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_lib.o: ../cryptlib.h pcy_int.h pcy_lib.c
+pcy_map.o: ../../e_os.h ../../include/openssl/asn1.h
+pcy_map.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pcy_map.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+pcy_map.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+pcy_map.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+pcy_map.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+pcy_map.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_map.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pcy_map.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_map.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_map.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_map.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_map.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_map.o: ../cryptlib.h pcy_int.h pcy_map.c
+pcy_node.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+pcy_node.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+pcy_node.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+pcy_node.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+pcy_node.o: ../../include/openssl/ecdsa.h ../../include/openssl/evp.h
+pcy_node.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_node.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pcy_node.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_node.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_node.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_node.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_node.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_node.o: pcy_int.h pcy_node.c
+pcy_tree.o: ../../e_os.h ../../include/openssl/asn1.h
+pcy_tree.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+pcy_tree.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+pcy_tree.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+pcy_tree.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+pcy_tree.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+pcy_tree.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+pcy_tree.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+pcy_tree.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+pcy_tree.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+pcy_tree.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+pcy_tree.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+pcy_tree.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+pcy_tree.o: ../cryptlib.h pcy_int.h pcy_tree.c
+v3_addr.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_addr.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+v3_addr.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3_addr.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3_addr.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3_addr.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3_addr.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3_addr.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3_addr.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+v3_addr.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+v3_addr.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+v3_addr.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+v3_addr.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+v3_addr.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_addr.c
+v3_akey.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_akey.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+v3_akey.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3_akey.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3_akey.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3_akey.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3_akey.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3_akey.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3_akey.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+v3_akey.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+v3_akey.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+v3_akey.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+v3_akey.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+v3_akey.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_akey.c
+v3_akeya.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_akeya.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+v3_akeya.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3_akeya.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3_akeya.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3_akeya.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3_akeya.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3_akeya.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3_akeya.o: ../../include/openssl/opensslconf.h
+v3_akeya.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_akeya.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_akeya.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_akeya.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_akeya.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_akeya.o: ../cryptlib.h v3_akeya.c
+v3_alt.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
+v3_alt.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3_alt.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3_alt.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3_alt.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3_alt.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3_alt.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3_alt.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+v3_alt.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+v3_alt.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+v3_alt.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+v3_alt.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+v3_alt.o: ../../include/openssl/x509v3.h ../cryptlib.h v3_alt.c
+v3_asid.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_asid.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+v3_asid.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
+v3_asid.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+v3_asid.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+v3_asid.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+v3_asid.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+v3_asid.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+v3_asid.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+v3_asid.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_asid.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_asid.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_asid.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_asid.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_asid.o: ../cryptlib.h v3_asid.c
+v3_bcons.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_bcons.o: ../../include/openssl/asn1t.h ../../include/openssl/bio.h
+v3_bcons.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3_bcons.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3_bcons.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3_bcons.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3_bcons.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3_bcons.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3_bcons.o: ../../include/openssl/opensslconf.h
+v3_bcons.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_bcons.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_bcons.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_bcons.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_bcons.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_bcons.o: ../cryptlib.h v3_bcons.c
+v3_bitst.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_bitst.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+v3_bitst.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+v3_bitst.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+v3_bitst.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+v3_bitst.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+v3_bitst.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+v3_bitst.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+v3_bitst.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_bitst.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_bitst.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_bitst.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_bitst.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_bitst.o: ../cryptlib.h v3_bitst.c
+v3_conf.o: ../../e_os.h ../../include/openssl/asn1.h
+v3_conf.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+v3_conf.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+v3_conf.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+v3_conf.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+v3_conf.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+v3_conf.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+v3_conf.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+v3_conf.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
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+v3_sxnet.o: ../../include/openssl/opensslconf.h
+v3_sxnet.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_sxnet.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_sxnet.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_sxnet.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_sxnet.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_sxnet.o: ../cryptlib.h v3_sxnet.c
+v3_utl.o: ../../e_os.h ../../include/openssl/asn1.h ../../include/openssl/bio.h
+v3_utl.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
+v3_utl.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+v3_utl.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
+v3_utl.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
+v3_utl.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+v3_utl.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+v3_utl.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+v3_utl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+v3_utl.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+v3_utl.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+v3_utl.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+v3_utl.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
+v3_utl.o: ../cryptlib.h v3_utl.c
+v3err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+v3err.o: ../../include/openssl/buffer.h ../../include/openssl/conf.h
+v3err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+v3err.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
+v3err.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h
+v3err.o: ../../include/openssl/evp.h ../../include/openssl/lhash.h
+v3err.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+v3err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+v3err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
+v3err.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+v3err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+v3err.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+v3err.o: ../../include/openssl/x509v3.h v3err.c
diff --git a/crypto/x509v3/ext_dat.h b/crypto/x509v3/ext_dat.h
new file mode 100644
index 000000000000..5c063ac65dfb
--- /dev/null
+++ b/crypto/x509v3/ext_dat.h
@@ -0,0 +1,131 @@
+/* ext_dat.h */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* This file contains a table of "standard" extensions */
+
+extern X509V3_EXT_METHOD v3_bcons, v3_nscert, v3_key_usage, v3_ext_ku;
+extern X509V3_EXT_METHOD v3_pkey_usage_period, v3_sxnet, v3_info, v3_sinfo;
+extern X509V3_EXT_METHOD v3_ns_ia5_list[], v3_alt[], v3_skey_id, v3_akey_id;
+extern X509V3_EXT_METHOD v3_crl_num, v3_crl_reason, v3_crl_invdate;
+extern X509V3_EXT_METHOD v3_delta_crl, v3_cpols, v3_crld;
+extern X509V3_EXT_METHOD v3_ocsp_nonce, v3_ocsp_accresp, v3_ocsp_acutoff;
+extern X509V3_EXT_METHOD v3_ocsp_crlid, v3_ocsp_nocheck, v3_ocsp_serviceloc;
+extern X509V3_EXT_METHOD v3_crl_hold, v3_pci;
+extern X509V3_EXT_METHOD v3_policy_mappings, v3_policy_constraints;
+extern X509V3_EXT_METHOD v3_name_constraints, v3_inhibit_anyp;
+#ifndef OPENSSL_NO_RFC3779
+extern X509V3_EXT_METHOD v3_addr, v3_asid;
+#endif
+
+/* This table will be searched using OBJ_bsearch so it *must* kept in
+ * order of the ext_nid values.
+ */
+
+static X509V3_EXT_METHOD *standard_exts[] = {
+&v3_nscert,
+&v3_ns_ia5_list[0],
+&v3_ns_ia5_list[1],
+&v3_ns_ia5_list[2],
+&v3_ns_ia5_list[3],
+&v3_ns_ia5_list[4],
+&v3_ns_ia5_list[5],
+&v3_ns_ia5_list[6],
+&v3_skey_id,
+&v3_key_usage,
+&v3_pkey_usage_period,
+&v3_alt[0],
+&v3_alt[1],
+&v3_bcons,
+&v3_crl_num,
+&v3_cpols,
+&v3_akey_id,
+&v3_crld,
+&v3_ext_ku,
+&v3_delta_crl,
+&v3_crl_reason,
+#ifndef OPENSSL_NO_OCSP
+&v3_crl_invdate,
+#endif
+&v3_sxnet,
+&v3_info,
+#ifndef OPENSSL_NO_RFC3779
+&v3_addr,
+&v3_asid,
+#endif
+#ifndef OPENSSL_NO_OCSP
+&v3_ocsp_nonce,
+&v3_ocsp_crlid,
+&v3_ocsp_accresp,
+&v3_ocsp_nocheck,
+&v3_ocsp_acutoff,
+&v3_ocsp_serviceloc,
+#endif
+&v3_sinfo,
+&v3_policy_constraints,
+#ifndef OPENSSL_NO_OCSP
+&v3_crl_hold,
+#endif
+&v3_pci,
+&v3_name_constraints,
+&v3_policy_mappings,
+&v3_inhibit_anyp
+};
+
+/* Number of standard extensions */
+
+#define STANDARD_EXTENSION_COUNT (sizeof(standard_exts)/sizeof(X509V3_EXT_METHOD *))
+
diff --git a/crypto/x509v3/pcy_cache.c b/crypto/x509v3/pcy_cache.c
new file mode 100644
index 000000000000..c18beb89f583
--- /dev/null
+++ b/crypto/x509v3/pcy_cache.c
@@ -0,0 +1,287 @@
+/* pcy_cache.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include "cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+static int policy_data_cmp(const X509_POLICY_DATA * const *a,
+ const X509_POLICY_DATA * const *b);
+static int policy_cache_set_int(long *out, ASN1_INTEGER *value);
+
+/* Set cache entry according to CertificatePolicies extension.
+ * Note: this destroys the passed CERTIFICATEPOLICIES structure.
+ */
+
+static int policy_cache_create(X509 *x,
+ CERTIFICATEPOLICIES *policies, int crit)
+ {
+ int i;
+ int ret = 0;
+ X509_POLICY_CACHE *cache = x->policy_cache;
+ X509_POLICY_DATA *data = NULL;
+ POLICYINFO *policy;
+ if (sk_POLICYINFO_num(policies) == 0)
+ goto bad_policy;
+ cache->data = sk_X509_POLICY_DATA_new(policy_data_cmp);
+ if (!cache->data)
+ goto bad_policy;
+ for (i = 0; i < sk_POLICYINFO_num(policies); i++)
+ {
+ policy = sk_POLICYINFO_value(policies, i);
+ data = policy_data_new(policy, NULL, crit);
+ if (!data)
+ goto bad_policy;
+ /* Duplicate policy OIDs are illegal: reject if matches
+ * found.
+ */
+ if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
+ {
+ if (cache->anyPolicy)
+ {
+ ret = -1;
+ goto bad_policy;
+ }
+ cache->anyPolicy = data;
+ }
+ else if (sk_X509_POLICY_DATA_find(cache->data, data) != -1)
+ {
+ ret = -1;
+ goto bad_policy;
+ }
+ else if (!sk_X509_POLICY_DATA_push(cache->data, data))
+ goto bad_policy;
+ data = NULL;
+ }
+ ret = 1;
+ bad_policy:
+ if (ret == -1)
+ x->ex_flags |= EXFLAG_INVALID_POLICY;
+ if (data)
+ policy_data_free(data);
+ sk_POLICYINFO_pop_free(policies, POLICYINFO_free);
+ if (ret <= 0)
+ {
+ sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+ cache->data = NULL;
+ }
+ return ret;
+ }
+
+
+static int policy_cache_new(X509 *x)
+ {
+ X509_POLICY_CACHE *cache;
+ ASN1_INTEGER *ext_any = NULL;
+ POLICY_CONSTRAINTS *ext_pcons = NULL;
+ CERTIFICATEPOLICIES *ext_cpols = NULL;
+ POLICY_MAPPINGS *ext_pmaps = NULL;
+ int i;
+ cache = OPENSSL_malloc(sizeof(X509_POLICY_CACHE));
+ if (!cache)
+ return 0;
+ cache->anyPolicy = NULL;
+ cache->data = NULL;
+ cache->maps = NULL;
+ cache->any_skip = -1;
+ cache->explicit_skip = -1;
+ cache->map_skip = -1;
+
+ x->policy_cache = cache;
+
+ /* Handle requireExplicitPolicy *first*. Need to process this
+ * even if we don't have any policies.
+ */
+ ext_pcons = X509_get_ext_d2i(x, NID_policy_constraints, &i, NULL);
+
+ if (!ext_pcons)
+ {
+ if (i != -1)
+ goto bad_cache;
+ }
+ else
+ {
+ if (!ext_pcons->requireExplicitPolicy
+ && !ext_pcons->inhibitPolicyMapping)
+ goto bad_cache;
+ if (!policy_cache_set_int(&cache->explicit_skip,
+ ext_pcons->requireExplicitPolicy))
+ goto bad_cache;
+ if (!policy_cache_set_int(&cache->map_skip,
+ ext_pcons->inhibitPolicyMapping))
+ goto bad_cache;
+ }
+
+ /* Process CertificatePolicies */
+
+ ext_cpols = X509_get_ext_d2i(x, NID_certificate_policies, &i, NULL);
+ /* If no CertificatePolicies extension or problem decoding then
+ * there is no point continuing because the valid policies will be
+ * NULL.
+ */
+ if (!ext_cpols)
+ {
+ /* If not absent some problem with extension */
+ if (i != -1)
+ goto bad_cache;
+ return 1;
+ }
+
+ i = policy_cache_create(x, ext_cpols, i);
+
+ /* NB: ext_cpols freed by policy_cache_set_policies */
+
+ if (i <= 0)
+ return i;
+
+ ext_pmaps = X509_get_ext_d2i(x, NID_policy_mappings, &i, NULL);
+
+ if (!ext_pmaps)
+ {
+ /* If not absent some problem with extension */
+ if (i != -1)
+ goto bad_cache;
+ }
+ else
+ {
+ i = policy_cache_set_mapping(x, ext_pmaps);
+ if (i <= 0)
+ goto bad_cache;
+ }
+
+ ext_any = X509_get_ext_d2i(x, NID_inhibit_any_policy, &i, NULL);
+
+ if (!ext_any)
+ {
+ if (i != -1)
+ goto bad_cache;
+ }
+ else if (!policy_cache_set_int(&cache->any_skip, ext_any))
+ goto bad_cache;
+
+ if (0)
+ {
+ bad_cache:
+ x->ex_flags |= EXFLAG_INVALID_POLICY;
+ }
+
+ if(ext_pcons)
+ POLICY_CONSTRAINTS_free(ext_pcons);
+
+ if (ext_any)
+ ASN1_INTEGER_free(ext_any);
+
+ return 1;
+
+
+}
+
+void policy_cache_free(X509_POLICY_CACHE *cache)
+ {
+ if (!cache)
+ return;
+ if (cache->anyPolicy)
+ policy_data_free(cache->anyPolicy);
+ if (cache->data)
+ sk_X509_POLICY_DATA_pop_free(cache->data, policy_data_free);
+ OPENSSL_free(cache);
+ }
+
+const X509_POLICY_CACHE *policy_cache_set(X509 *x)
+ {
+
+ if (x->policy_cache == NULL)
+ {
+ CRYPTO_w_lock(CRYPTO_LOCK_X509);
+ policy_cache_new(x);
+ CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+ }
+
+ return x->policy_cache;
+
+ }
+
+X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
+ const ASN1_OBJECT *id)
+ {
+ int idx;
+ X509_POLICY_DATA tmp;
+ tmp.valid_policy = (ASN1_OBJECT *)id;
+ idx = sk_X509_POLICY_DATA_find(cache->data, &tmp);
+ if (idx == -1)
+ return NULL;
+ return sk_X509_POLICY_DATA_value(cache->data, idx);
+ }
+
+static int policy_data_cmp(const X509_POLICY_DATA * const *a,
+ const X509_POLICY_DATA * const *b)
+ {
+ return OBJ_cmp((*a)->valid_policy, (*b)->valid_policy);
+ }
+
+static int policy_cache_set_int(long *out, ASN1_INTEGER *value)
+ {
+ if (value == NULL)
+ return 1;
+ if (value->type == V_ASN1_NEG_INTEGER)
+ return 0;
+ *out = ASN1_INTEGER_get(value);
+ return 1;
+ }
diff --git a/crypto/x509v3/pcy_data.c b/crypto/x509v3/pcy_data.c
new file mode 100644
index 000000000000..614d2b493550
--- /dev/null
+++ b/crypto/x509v3/pcy_data.c
@@ -0,0 +1,123 @@
+/* pcy_data.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include "cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+/* Policy Node routines */
+
+void policy_data_free(X509_POLICY_DATA *data)
+ {
+ ASN1_OBJECT_free(data->valid_policy);
+ /* Don't free qualifiers if shared */
+ if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
+ sk_POLICYQUALINFO_pop_free(data->qualifier_set,
+ POLICYQUALINFO_free);
+ sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
+ OPENSSL_free(data);
+ }
+
+/* Create a data based on an existing policy. If 'id' is NULL use the
+ * oid in the policy, otherwise use 'id'. This behaviour covers the two
+ * types of data in RFC3280: data with from a CertificatePolcies extension
+ * and additional data with just the qualifiers of anyPolicy and ID from
+ * another source.
+ */
+
+X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, ASN1_OBJECT *id, int crit)
+ {
+ X509_POLICY_DATA *ret;
+ if (!policy && !id)
+ return NULL;
+ ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
+ if (!ret)
+ return NULL;
+ ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
+ if (!ret->expected_policy_set)
+ {
+ OPENSSL_free(ret);
+ return NULL;
+ }
+
+ if (crit)
+ ret->flags = POLICY_DATA_FLAG_CRITICAL;
+ else
+ ret->flags = 0;
+
+ if (id)
+ ret->valid_policy = id;
+ else
+ {
+ ret->valid_policy = policy->policyid;
+ policy->policyid = NULL;
+ }
+
+ if (policy)
+ {
+ ret->qualifier_set = policy->qualifiers;
+ policy->qualifiers = NULL;
+ }
+ else
+ ret->qualifier_set = NULL;
+
+ return ret;
+ }
+
diff --git a/crypto/x509v3/pcy_int.h b/crypto/x509v3/pcy_int.h
new file mode 100644
index 000000000000..ba62a209dad8
--- /dev/null
+++ b/crypto/x509v3/pcy_int.h
@@ -0,0 +1,223 @@
+/* pcy_int.h */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+DECLARE_STACK_OF(X509_POLICY_DATA)
+DECLARE_STACK_OF(X509_POLICY_REF)
+DECLARE_STACK_OF(X509_POLICY_NODE)
+
+typedef struct X509_POLICY_DATA_st X509_POLICY_DATA;
+typedef struct X509_POLICY_REF_st X509_POLICY_REF;
+
+/* Internal structures */
+
+/* This structure and the field names correspond to the Policy 'node' of
+ * RFC3280. NB this structure contains no pointers to parent or child
+ * data: X509_POLICY_NODE contains that. This means that the main policy data
+ * can be kept static and cached with the certificate.
+ */
+
+struct X509_POLICY_DATA_st
+ {
+ unsigned int flags;
+ /* Policy OID and qualifiers for this data */
+ ASN1_OBJECT *valid_policy;
+ STACK_OF(POLICYQUALINFO) *qualifier_set;
+ STACK_OF(ASN1_OBJECT) *expected_policy_set;
+ };
+
+/* X509_POLICY_DATA flags values */
+
+/* This flag indicates the structure has been mapped using a policy mapping
+ * extension. If policy mapping is not active its references get deleted.
+ */
+
+#define POLICY_DATA_FLAG_MAPPED 0x1
+
+/* This flag indicates the data doesn't correspond to a policy in Certificate
+ * Policies: it has been mapped to any policy.
+ */
+
+#define POLICY_DATA_FLAG_MAPPED_ANY 0x2
+
+/* AND with flags to see if any mapping has occurred */
+
+#define POLICY_DATA_FLAG_MAP_MASK 0x3
+
+/* qualifiers are shared and shouldn't be freed */
+
+#define POLICY_DATA_FLAG_SHARED_QUALIFIERS 0x4
+
+/* Parent node is an extra node and should be freed */
+
+#define POLICY_DATA_FLAG_EXTRA_NODE 0x8
+
+/* Corresponding CertificatePolicies is critical */
+
+#define POLICY_DATA_FLAG_CRITICAL 0x10
+
+/* This structure is an entry from a table of mapped policies which
+ * cross reference the policy it refers to.
+ */
+
+struct X509_POLICY_REF_st
+ {
+ ASN1_OBJECT *subjectDomainPolicy;
+ const X509_POLICY_DATA *data;
+ };
+
+/* This structure is cached with a certificate */
+
+struct X509_POLICY_CACHE_st {
+ /* anyPolicy data or NULL if no anyPolicy */
+ X509_POLICY_DATA *anyPolicy;
+ /* other policy data */
+ STACK_OF(X509_POLICY_DATA) *data;
+ /* If policyMappings extension present a table of mapped policies */
+ STACK_OF(X509_POLICY_REF) *maps;
+ /* If InhibitAnyPolicy present this is its value or -1 if absent. */
+ long any_skip;
+ /* If policyConstraints and requireExplicitPolicy present this is its
+ * value or -1 if absent.
+ */
+ long explicit_skip;
+ /* If policyConstraints and policyMapping present this is its
+ * value or -1 if absent.
+ */
+ long map_skip;
+ };
+
+/*#define POLICY_CACHE_FLAG_CRITICAL POLICY_DATA_FLAG_CRITICAL*/
+
+/* This structure represents the relationship between nodes */
+
+struct X509_POLICY_NODE_st
+ {
+ /* node data this refers to */
+ const X509_POLICY_DATA *data;
+ /* Parent node */
+ X509_POLICY_NODE *parent;
+ /* Number of child nodes */
+ int nchild;
+ };
+
+struct X509_POLICY_LEVEL_st
+ {
+ /* Cert for this level */
+ X509 *cert;
+ /* nodes at this level */
+ STACK_OF(X509_POLICY_NODE) *nodes;
+ /* anyPolicy node */
+ X509_POLICY_NODE *anyPolicy;
+ /* Extra data */
+ /*STACK_OF(X509_POLICY_DATA) *extra_data;*/
+ unsigned int flags;
+ };
+
+struct X509_POLICY_TREE_st
+ {
+ /* This is the tree 'level' data */
+ X509_POLICY_LEVEL *levels;
+ int nlevel;
+ /* Extra policy data when additional nodes (not from the certificate)
+ * are required.
+ */
+ STACK_OF(X509_POLICY_DATA) *extra_data;
+ /* This is the authority constained policy set */
+ STACK_OF(X509_POLICY_NODE) *auth_policies;
+ STACK_OF(X509_POLICY_NODE) *user_policies;
+ unsigned int flags;
+ };
+
+/* Set if anyPolicy present in user policies */
+#define POLICY_FLAG_ANY_POLICY 0x2
+
+/* Useful macros */
+
+#define node_data_critical(data) (data->flags & POLICY_DATA_FLAG_CRITICAL)
+#define node_critical(node) node_data_critical(node->data)
+
+/* Internal functions */
+
+X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, ASN1_OBJECT *id,
+ int crit);
+void policy_data_free(X509_POLICY_DATA *data);
+
+X509_POLICY_DATA *policy_cache_find_data(const X509_POLICY_CACHE *cache,
+ const ASN1_OBJECT *id);
+int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps);
+
+
+STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void);
+
+void policy_cache_init(void);
+
+void policy_cache_free(X509_POLICY_CACHE *cache);
+
+X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
+ const ASN1_OBJECT *id);
+
+X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *sk,
+ const ASN1_OBJECT *id);
+
+X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
+ X509_POLICY_DATA *data,
+ X509_POLICY_NODE *parent,
+ X509_POLICY_TREE *tree);
+void policy_node_free(X509_POLICY_NODE *node);
+
+const X509_POLICY_CACHE *policy_cache_set(X509 *x);
diff --git a/crypto/x509v3/pcy_lib.c b/crypto/x509v3/pcy_lib.c
new file mode 100644
index 000000000000..dae4840bc5d4
--- /dev/null
+++ b/crypto/x509v3/pcy_lib.c
@@ -0,0 +1,167 @@
+/* pcy_lib.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include "cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+/* accessor functions */
+
+/* X509_POLICY_TREE stuff */
+
+int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)
+ {
+ if (!tree)
+ return 0;
+ return tree->nlevel;
+ }
+
+X509_POLICY_LEVEL *
+ X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)
+ {
+ if (!tree || (i < 0) || (i >= tree->nlevel))
+ return NULL;
+ return tree->levels + i;
+ }
+
+STACK_OF(X509_POLICY_NODE) *
+ X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)
+ {
+ if (!tree)
+ return NULL;
+ return tree->auth_policies;
+ }
+
+STACK_OF(X509_POLICY_NODE) *
+ X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)
+ {
+ if (!tree)
+ return NULL;
+ if (tree->flags & POLICY_FLAG_ANY_POLICY)
+ return tree->auth_policies;
+ else
+ return tree->user_policies;
+ }
+
+/* X509_POLICY_LEVEL stuff */
+
+int X509_policy_level_node_count(X509_POLICY_LEVEL *level)
+ {
+ int n;
+ if (!level)
+ return 0;
+ if (level->anyPolicy)
+ n = 1;
+ else
+ n = 0;
+ if (level->nodes)
+ n += sk_X509_POLICY_NODE_num(level->nodes);
+ return n;
+ }
+
+X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)
+ {
+ if (!level)
+ return NULL;
+ if (level->anyPolicy)
+ {
+ if (i == 0)
+ return level->anyPolicy;
+ i--;
+ }
+ return sk_X509_POLICY_NODE_value(level->nodes, i);
+ }
+
+/* X509_POLICY_NODE stuff */
+
+const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)
+ {
+ if (!node)
+ return NULL;
+ return node->data->valid_policy;
+ }
+
+#if 0
+int X509_policy_node_get_critical(const X509_POLICY_NODE *node)
+ {
+ if (node_critical(node))
+ return 1;
+ return 0;
+ }
+#endif
+
+STACK_OF(POLICYQUALINFO) *
+ X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)
+ {
+ if (!node)
+ return NULL;
+ return node->data->qualifier_set;
+ }
+
+const X509_POLICY_NODE *
+ X509_policy_node_get0_parent(const X509_POLICY_NODE *node)
+ {
+ if (!node)
+ return NULL;
+ return node->parent;
+ }
+
+
diff --git a/crypto/x509v3/pcy_map.c b/crypto/x509v3/pcy_map.c
new file mode 100644
index 000000000000..35221e8ba82b
--- /dev/null
+++ b/crypto/x509v3/pcy_map.c
@@ -0,0 +1,186 @@
+/* pcy_map.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include "cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+static int ref_cmp(const X509_POLICY_REF * const *a,
+ const X509_POLICY_REF * const *b)
+ {
+ return OBJ_cmp((*a)->subjectDomainPolicy, (*b)->subjectDomainPolicy);
+ }
+
+static void policy_map_free(X509_POLICY_REF *map)
+ {
+ if (map->subjectDomainPolicy)
+ ASN1_OBJECT_free(map->subjectDomainPolicy);
+ OPENSSL_free(map);
+ }
+
+static X509_POLICY_REF *policy_map_find(X509_POLICY_CACHE *cache, ASN1_OBJECT *id)
+ {
+ X509_POLICY_REF tmp;
+ int idx;
+ tmp.subjectDomainPolicy = id;
+
+ idx = sk_X509_POLICY_REF_find(cache->maps, &tmp);
+ if (idx == -1)
+ return NULL;
+ return sk_X509_POLICY_REF_value(cache->maps, idx);
+ }
+
+/* Set policy mapping entries in cache.
+ * Note: this modifies the passed POLICY_MAPPINGS structure
+ */
+
+int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
+ {
+ POLICY_MAPPING *map;
+ X509_POLICY_REF *ref = NULL;
+ X509_POLICY_DATA *data;
+ X509_POLICY_CACHE *cache = x->policy_cache;
+ int i;
+ int ret = 0;
+ if (sk_POLICY_MAPPING_num(maps) == 0)
+ {
+ ret = -1;
+ goto bad_mapping;
+ }
+ cache->maps = sk_X509_POLICY_REF_new(ref_cmp);
+ for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++)
+ {
+ map = sk_POLICY_MAPPING_value(maps, i);
+ /* Reject if map to or from anyPolicy */
+ if ((OBJ_obj2nid(map->subjectDomainPolicy) == NID_any_policy)
+ || (OBJ_obj2nid(map->issuerDomainPolicy) == NID_any_policy))
+ {
+ ret = -1;
+ goto bad_mapping;
+ }
+
+ /* If we've already mapped from this OID bad mapping */
+ if (policy_map_find(cache, map->subjectDomainPolicy) != NULL)
+ {
+ ret = -1;
+ goto bad_mapping;
+ }
+
+ /* Attempt to find matching policy data */
+ data = policy_cache_find_data(cache, map->issuerDomainPolicy);
+ /* If we don't have anyPolicy can't map */
+ if (!data && !cache->anyPolicy)
+ continue;
+
+ /* Create a NODE from anyPolicy */
+ if (!data)
+ {
+ data = policy_data_new(NULL, map->issuerDomainPolicy,
+ cache->anyPolicy->flags
+ & POLICY_DATA_FLAG_CRITICAL);
+ if (!data)
+ goto bad_mapping;
+ data->qualifier_set = cache->anyPolicy->qualifier_set;
+ map->issuerDomainPolicy = NULL;
+ data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
+ data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
+ if (!sk_X509_POLICY_DATA_push(cache->data, data))
+ {
+ policy_data_free(data);
+ goto bad_mapping;
+ }
+ }
+ else
+ data->flags |= POLICY_DATA_FLAG_MAPPED;
+
+ if (!sk_ASN1_OBJECT_push(data->expected_policy_set,
+ map->subjectDomainPolicy))
+ goto bad_mapping;
+
+ ref = OPENSSL_malloc(sizeof(X509_POLICY_REF));
+ if (!ref)
+ goto bad_mapping;
+
+ ref->subjectDomainPolicy = map->subjectDomainPolicy;
+ map->subjectDomainPolicy = NULL;
+ ref->data = data;
+
+ if (!sk_X509_POLICY_REF_push(cache->maps, ref))
+ goto bad_mapping;
+
+ ref = NULL;
+
+ }
+
+ ret = 1;
+ bad_mapping:
+ if (ret == -1)
+ x->ex_flags |= EXFLAG_INVALID_POLICY;
+ if (ref)
+ policy_map_free(ref);
+ if (ret <= 0)
+ {
+ sk_X509_POLICY_REF_pop_free(cache->maps, policy_map_free);
+ cache->maps = NULL;
+ }
+ sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
+ return ret;
+
+ }
diff --git a/crypto/x509v3/pcy_node.c b/crypto/x509v3/pcy_node.c
new file mode 100644
index 000000000000..dcc1554e2992
--- /dev/null
+++ b/crypto/x509v3/pcy_node.c
@@ -0,0 +1,158 @@
+/* pcy_node.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/asn1.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+static int node_cmp(const X509_POLICY_NODE * const *a,
+ const X509_POLICY_NODE * const *b)
+ {
+ return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
+ }
+
+STACK_OF(X509_POLICY_NODE) *policy_node_cmp_new(void)
+ {
+ return sk_X509_POLICY_NODE_new(node_cmp);
+ }
+
+X509_POLICY_NODE *tree_find_sk(STACK_OF(X509_POLICY_NODE) *nodes,
+ const ASN1_OBJECT *id)
+ {
+ X509_POLICY_DATA n;
+ X509_POLICY_NODE l;
+ int idx;
+
+ n.valid_policy = (ASN1_OBJECT *)id;
+ l.data = &n;
+
+ idx = sk_X509_POLICY_NODE_find(nodes, &l);
+ if (idx == -1)
+ return NULL;
+
+ return sk_X509_POLICY_NODE_value(nodes, idx);
+
+ }
+
+X509_POLICY_NODE *level_find_node(const X509_POLICY_LEVEL *level,
+ const ASN1_OBJECT *id)
+ {
+ return tree_find_sk(level->nodes, id);
+ }
+
+X509_POLICY_NODE *level_add_node(X509_POLICY_LEVEL *level,
+ X509_POLICY_DATA *data,
+ X509_POLICY_NODE *parent,
+ X509_POLICY_TREE *tree)
+ {
+ X509_POLICY_NODE *node;
+ node = OPENSSL_malloc(sizeof(X509_POLICY_NODE));
+ if (!node)
+ return NULL;
+ node->data = data;
+ node->parent = parent;
+ node->nchild = 0;
+ if (level)
+ {
+ if (OBJ_obj2nid(data->valid_policy) == NID_any_policy)
+ {
+ if (level->anyPolicy)
+ goto node_error;
+ level->anyPolicy = node;
+ }
+ else
+ {
+
+ if (!level->nodes)
+ level->nodes = policy_node_cmp_new();
+ if (!level->nodes)
+ goto node_error;
+ if (!sk_X509_POLICY_NODE_push(level->nodes, node))
+ goto node_error;
+ }
+ }
+
+ if (tree)
+ {
+ if (!tree->extra_data)
+ tree->extra_data = sk_X509_POLICY_DATA_new_null();
+ if (!tree->extra_data)
+ goto node_error;
+ if (!sk_X509_POLICY_DATA_push(tree->extra_data, data))
+ goto node_error;
+ }
+
+ if (parent)
+ parent->nchild++;
+
+ return node;
+
+ node_error:
+ policy_node_free(node);
+ return 0;
+
+ }
+
+void policy_node_free(X509_POLICY_NODE *node)
+ {
+ OPENSSL_free(node);
+ }
+
+
diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
new file mode 100644
index 000000000000..27d29f25a84e
--- /dev/null
+++ b/crypto/x509v3/pcy_tree.c
@@ -0,0 +1,692 @@
+/* pcy_tree.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2004.
+ */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include "cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+/* Initialize policy tree. Return values:
+ * 0 Some internal error occured.
+ * -1 Inconsistent or invalid extensions in certificates.
+ * 1 Tree initialized OK.
+ * 2 Policy tree is empty.
+ * 5 Tree OK and requireExplicitPolicy true.
+ * 6 Tree empty and requireExplicitPolicy true.
+ */
+
+static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
+ unsigned int flags)
+ {
+ X509_POLICY_TREE *tree;
+ X509_POLICY_LEVEL *level;
+ const X509_POLICY_CACHE *cache;
+ X509_POLICY_DATA *data = NULL;
+ X509 *x;
+ int ret = 1;
+ int i, n;
+ int explicit_policy;
+ int any_skip;
+ int map_skip;
+ *ptree = NULL;
+ n = sk_X509_num(certs);
+
+ /* Disable policy mapping for now... */
+ flags |= X509_V_FLAG_INHIBIT_MAP;
+
+ if (flags & X509_V_FLAG_EXPLICIT_POLICY)
+ explicit_policy = 0;
+ else
+ explicit_policy = n + 1;
+
+ if (flags & X509_V_FLAG_INHIBIT_ANY)
+ any_skip = 0;
+ else
+ any_skip = n + 1;
+
+ if (flags & X509_V_FLAG_INHIBIT_MAP)
+ map_skip = 0;
+ else
+ map_skip = n + 1;
+
+ /* Can't do anything with just a trust anchor */
+ if (n == 1)
+ return 1;
+ /* First setup policy cache in all certificates apart from the
+ * trust anchor. Note any bad cache results on the way. Also can
+ * calculate explicit_policy value at this point.
+ */
+ for (i = n - 2; i >= 0; i--)
+ {
+ x = sk_X509_value(certs, i);
+ X509_check_purpose(x, -1, -1);
+ cache = policy_cache_set(x);
+ /* If cache NULL something bad happened: return immediately */
+ if (cache == NULL)
+ return 0;
+ /* If inconsistent extensions keep a note of it but continue */
+ if (x->ex_flags & EXFLAG_INVALID_POLICY)
+ ret = -1;
+ /* Otherwise if we have no data (hence no CertificatePolicies)
+ * and haven't already set an inconsistent code note it.
+ */
+ else if ((ret == 1) && !cache->data)
+ ret = 2;
+ if (explicit_policy > 0)
+ {
+ explicit_policy--;
+ if (!(x->ex_flags & EXFLAG_SS)
+ && (cache->explicit_skip != -1)
+ && (cache->explicit_skip < explicit_policy))
+ explicit_policy = cache->explicit_skip;
+ }
+ }
+
+ if (ret != 1)
+ {
+ if (ret == 2 && !explicit_policy)
+ return 6;
+ return ret;
+ }
+
+
+ /* If we get this far initialize the tree */
+
+ tree = OPENSSL_malloc(sizeof(X509_POLICY_TREE));
+
+ if (!tree)
+ return 0;
+
+ tree->flags = 0;
+ tree->levels = OPENSSL_malloc(sizeof(X509_POLICY_LEVEL) * n);
+ tree->nlevel = 0;
+ tree->extra_data = NULL;
+ tree->auth_policies = NULL;
+ tree->user_policies = NULL;
+
+ if (!tree)
+ {
+ OPENSSL_free(tree);
+ return 0;
+ }
+
+ memset(tree->levels, 0, n * sizeof(X509_POLICY_LEVEL));
+
+ tree->nlevel = n;
+
+ level = tree->levels;
+
+ /* Root data: initialize to anyPolicy */
+
+ data = policy_data_new(NULL, OBJ_nid2obj(NID_any_policy), 0);
+
+ if (!data || !level_add_node(level, data, NULL, tree))
+ goto bad_tree;
+
+ for (i = n - 2; i >= 0; i--)
+ {
+ level++;
+ x = sk_X509_value(certs, i);
+ cache = policy_cache_set(x);
+
+ CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+ level->cert = x;
+
+ if (!cache->anyPolicy)
+ level->flags |= X509_V_FLAG_INHIBIT_ANY;
+
+ /* Determine inhibit any and inhibit map flags */
+ if (any_skip == 0)
+ {
+ /* Any matching allowed if certificate is self
+ * issued and not the last in the chain.
+ */
+ if (!(x->ex_flags & EXFLAG_SS) || (i == 0))
+ level->flags |= X509_V_FLAG_INHIBIT_ANY;
+ }
+ else
+ {
+ any_skip--;
+ if ((cache->any_skip > 0)
+ && (cache->any_skip < any_skip))
+ any_skip = cache->any_skip;
+ }
+
+ if (map_skip == 0)
+ level->flags |= X509_V_FLAG_INHIBIT_MAP;
+ else
+ {
+ map_skip--;
+ if ((cache->map_skip > 0)
+ && (cache->map_skip < map_skip))
+ map_skip = cache->map_skip;
+ }
+
+
+ }
+
+ *ptree = tree;
+
+ if (explicit_policy)
+ return 1;
+ else
+ return 5;
+
+ bad_tree:
+
+ X509_policy_tree_free(tree);
+
+ return 0;
+
+ }
+
+/* This corresponds to RFC3280 XXXX XXXXX:
+ * link any data from CertificatePolicies onto matching parent
+ * or anyPolicy if no match.
+ */
+
+static int tree_link_nodes(X509_POLICY_LEVEL *curr,
+ const X509_POLICY_CACHE *cache)
+ {
+ int i;
+ X509_POLICY_LEVEL *last;
+ X509_POLICY_DATA *data;
+ X509_POLICY_NODE *parent;
+ last = curr - 1;
+ for (i = 0; i < sk_X509_POLICY_DATA_num(cache->data); i++)
+ {
+ data = sk_X509_POLICY_DATA_value(cache->data, i);
+ /* If a node is mapped any it doesn't have a corresponding
+ * CertificatePolicies entry.
+ * However such an identical node would be created
+ * if anyPolicy matching is enabled because there would be
+ * no match with the parent valid_policy_set. So we create
+ * link because then it will have the mapping flags
+ * right and we can prune it later.
+ */
+ if ((data->flags & POLICY_DATA_FLAG_MAPPED_ANY)
+ && !(curr->flags & X509_V_FLAG_INHIBIT_ANY))
+ continue;
+ /* Look for matching node in parent */
+ parent = level_find_node(last, data->valid_policy);
+ /* If no match link to anyPolicy */
+ if (!parent)
+ parent = last->anyPolicy;
+ if (parent && !level_add_node(curr, data, parent, NULL))
+ return 0;
+ }
+ return 1;
+ }
+
+/* This corresponds to RFC3280 XXXX XXXXX:
+ * Create new data for any unmatched policies in the parent and link
+ * to anyPolicy.
+ */
+
+static int tree_link_any(X509_POLICY_LEVEL *curr,
+ const X509_POLICY_CACHE *cache,
+ X509_POLICY_TREE *tree)
+ {
+ int i;
+ X509_POLICY_DATA *data;
+ X509_POLICY_NODE *node;
+ X509_POLICY_LEVEL *last;
+
+ last = curr - 1;
+
+ for (i = 0; i < sk_X509_POLICY_NODE_num(last->nodes); i++)
+ {
+ node = sk_X509_POLICY_NODE_value(last->nodes, i);
+
+ /* Skip any node with any children: we only want unmathced
+ * nodes.
+ *
+ * Note: need something better for policy mapping
+ * because each node may have multiple children
+ */
+ if (node->nchild)
+ continue;
+ /* Create a new node with qualifiers from anyPolicy and
+ * id from unmatched node.
+ */
+ data = policy_data_new(NULL, node->data->valid_policy,
+ node_critical(node));
+
+ if (data == NULL)
+ return 0;
+ data->qualifier_set = curr->anyPolicy->data->qualifier_set;
+ data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
+ if (!level_add_node(curr, data, node, tree))
+ {
+ policy_data_free(data);
+ return 0;
+ }
+ }
+ /* Finally add link to anyPolicy */
+ if (last->anyPolicy)
+ {
+ if (!level_add_node(curr, cache->anyPolicy,
+ last->anyPolicy, NULL))
+ return 0;
+ }
+ return 1;
+ }
+
+/* Prune the tree: delete any child mapped child data on the current level
+ * then proceed up the tree deleting any data with no children. If we ever
+ * have no data on a level we can halt because the tree will be empty.
+ */
+
+static int tree_prune(X509_POLICY_TREE *tree, X509_POLICY_LEVEL *curr)
+ {
+ X509_POLICY_NODE *node;
+ int i;
+ for (i = sk_X509_POLICY_NODE_num(curr->nodes) - 1; i >= 0; i--)
+ {
+ node = sk_X509_POLICY_NODE_value(curr->nodes, i);
+ /* Delete any mapped data: see RFC3280 XXXX */
+ if (node->data->flags & POLICY_DATA_FLAG_MAP_MASK)
+ {
+ node->parent->nchild--;
+ OPENSSL_free(node);
+ sk_X509_POLICY_NODE_delete(curr->nodes, i);
+ }
+ }
+
+ for(;;) {
+ --curr;
+ for (i = sk_X509_POLICY_NODE_num(curr->nodes) - 1; i >= 0; i--)
+ {
+ node = sk_X509_POLICY_NODE_value(curr->nodes, i);
+ if (node->nchild == 0)
+ {
+ node->parent->nchild--;
+ OPENSSL_free(node);
+ sk_X509_POLICY_NODE_delete(curr->nodes, i);
+ }
+ }
+ if (curr->anyPolicy && !curr->anyPolicy->nchild)
+ {
+ if (curr->anyPolicy->parent)
+ curr->anyPolicy->parent->nchild--;
+ OPENSSL_free(curr->anyPolicy);
+ curr->anyPolicy = NULL;
+ }
+ if (curr == tree->levels)
+ {
+ /* If we zapped anyPolicy at top then tree is empty */
+ if (!curr->anyPolicy)
+ return 2;
+ return 1;
+ }
+ }
+
+ return 1;
+
+ }
+
+static int tree_add_auth_node(STACK_OF(X509_POLICY_NODE) **pnodes,
+ X509_POLICY_NODE *pcy)
+ {
+ if (!*pnodes)
+ {
+ *pnodes = policy_node_cmp_new();
+ if (!*pnodes)
+ return 0;
+ }
+ else if (sk_X509_POLICY_NODE_find(*pnodes, pcy) != -1)
+ return 1;
+
+ if (!sk_X509_POLICY_NODE_push(*pnodes, pcy))
+ return 0;
+
+ return 1;
+
+ }
+
+/* Calculate the authority set based on policy tree.
+ * The 'pnodes' parameter is used as a store for the set of policy nodes
+ * used to calculate the user set. If the authority set is not anyPolicy
+ * then pnodes will just point to the authority set. If however the authority
+ * set is anyPolicy then the set of valid policies (other than anyPolicy)
+ * is store in pnodes. The return value of '2' is used in this case to indicate
+ * that pnodes should be freed.
+ */
+
+static int tree_calculate_authority_set(X509_POLICY_TREE *tree,
+ STACK_OF(X509_POLICY_NODE) **pnodes)
+ {
+ X509_POLICY_LEVEL *curr;
+ X509_POLICY_NODE *node, *anyptr;
+ STACK_OF(X509_POLICY_NODE) **addnodes;
+ int i, j;
+ curr = tree->levels + tree->nlevel - 1;
+
+ /* If last level contains anyPolicy set is anyPolicy */
+ if (curr->anyPolicy)
+ {
+ if (!tree_add_auth_node(&tree->auth_policies, curr->anyPolicy))
+ return 0;
+ addnodes = pnodes;
+ }
+ else
+ /* Add policies to authority set */
+ addnodes = &tree->auth_policies;
+
+ curr = tree->levels;
+ for (i = 1; i < tree->nlevel; i++)
+ {
+ /* If no anyPolicy node on this this level it can't
+ * appear on lower levels so end search.
+ */
+ if (!(anyptr = curr->anyPolicy))
+ break;
+ curr++;
+ for (j = 0; j < sk_X509_POLICY_NODE_num(curr->nodes); j++)
+ {
+ node = sk_X509_POLICY_NODE_value(curr->nodes, j);
+ if ((node->parent == anyptr)
+ && !tree_add_auth_node(addnodes, node))
+ return 0;
+ }
+ }
+
+ if (addnodes == pnodes)
+ return 2;
+
+ *pnodes = tree->auth_policies;
+
+ return 1;
+ }
+
+static int tree_calculate_user_set(X509_POLICY_TREE *tree,
+ STACK_OF(ASN1_OBJECT) *policy_oids,
+ STACK_OF(X509_POLICY_NODE) *auth_nodes)
+ {
+ int i;
+ X509_POLICY_NODE *node;
+ ASN1_OBJECT *oid;
+
+ X509_POLICY_NODE *anyPolicy;
+ X509_POLICY_DATA *extra;
+
+ /* Check if anyPolicy present in authority constrained policy set:
+ * this will happen if it is a leaf node.
+ */
+
+ if (sk_ASN1_OBJECT_num(policy_oids) <= 0)
+ return 1;
+
+ anyPolicy = tree->levels[tree->nlevel - 1].anyPolicy;
+
+ for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
+ {
+ oid = sk_ASN1_OBJECT_value(policy_oids, i);
+ if (OBJ_obj2nid(oid) == NID_any_policy)
+ {
+ tree->flags |= POLICY_FLAG_ANY_POLICY;
+ return 1;
+ }
+ }
+
+ for (i = 0; i < sk_ASN1_OBJECT_num(policy_oids); i++)
+ {
+ oid = sk_ASN1_OBJECT_value(policy_oids, i);
+ node = tree_find_sk(auth_nodes, oid);
+ if (!node)
+ {
+ if (!anyPolicy)
+ continue;
+ /* Create a new node with policy ID from user set
+ * and qualifiers from anyPolicy.
+ */
+ extra = policy_data_new(NULL, oid,
+ node_critical(anyPolicy));
+ if (!extra)
+ return 0;
+ extra->qualifier_set = anyPolicy->data->qualifier_set;
+ extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS
+ | POLICY_DATA_FLAG_EXTRA_NODE;
+ node = level_add_node(NULL, extra, anyPolicy->parent,
+ tree);
+ }
+ if (!tree->user_policies)
+ {
+ tree->user_policies = sk_X509_POLICY_NODE_new_null();
+ if (!tree->user_policies)
+ return 1;
+ }
+ if (!sk_X509_POLICY_NODE_push(tree->user_policies, node))
+ return 0;
+ }
+ return 1;
+
+ }
+
+static int tree_evaluate(X509_POLICY_TREE *tree)
+ {
+ int ret, i;
+ X509_POLICY_LEVEL *curr = tree->levels + 1;
+ const X509_POLICY_CACHE *cache;
+
+ for(i = 1; i < tree->nlevel; i++, curr++)
+ {
+ cache = policy_cache_set(curr->cert);
+ if (!tree_link_nodes(curr, cache))
+ return 0;
+
+ if (!(curr->flags & X509_V_FLAG_INHIBIT_ANY)
+ && !tree_link_any(curr, cache, tree))
+ return 0;
+ ret = tree_prune(tree, curr);
+ if (ret != 1)
+ return ret;
+ }
+
+ return 1;
+
+ }
+
+static void exnode_free(X509_POLICY_NODE *node)
+ {
+ if (node->data && (node->data->flags & POLICY_DATA_FLAG_EXTRA_NODE))
+ OPENSSL_free(node);
+ }
+
+
+void X509_policy_tree_free(X509_POLICY_TREE *tree)
+ {
+ X509_POLICY_LEVEL *curr;
+ int i;
+
+ if (!tree)
+ return;
+
+ sk_X509_POLICY_NODE_free(tree->auth_policies);
+ sk_X509_POLICY_NODE_pop_free(tree->user_policies, exnode_free);
+
+ for(i = 0, curr = tree->levels; i < tree->nlevel; i++, curr++)
+ {
+ if (curr->cert)
+ X509_free(curr->cert);
+ if (curr->nodes)
+ sk_X509_POLICY_NODE_pop_free(curr->nodes,
+ policy_node_free);
+ if (curr->anyPolicy)
+ policy_node_free(curr->anyPolicy);
+ }
+
+ if (tree->extra_data)
+ sk_X509_POLICY_DATA_pop_free(tree->extra_data,
+ policy_data_free);
+
+ OPENSSL_free(tree->levels);
+ OPENSSL_free(tree);
+
+ }
+
+/* Application policy checking function.
+ * Return codes:
+ * 0 Internal Error.
+ * 1 Successful.
+ * -1 One or more certificates contain invalid or inconsistent extensions
+ * -2 User constrained policy set empty and requireExplicit true.
+ */
+
+int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy,
+ STACK_OF(X509) *certs,
+ STACK_OF(ASN1_OBJECT) *policy_oids,
+ unsigned int flags)
+ {
+ int ret;
+ X509_POLICY_TREE *tree = NULL;
+ STACK_OF(X509_POLICY_NODE) *nodes, *auth_nodes = NULL;
+ *ptree = NULL;
+
+ *pexplicit_policy = 0;
+ ret = tree_init(&tree, certs, flags);
+
+
+ switch (ret)
+ {
+
+ /* Tree empty requireExplicit False: OK */
+ case 2:
+ return 1;
+
+ /* Some internal error */
+ case 0:
+ return 0;
+
+ /* Tree empty requireExplicit True: Error */
+
+ case 6:
+ *pexplicit_policy = 1;
+ return -2;
+
+ /* Tree OK requireExplicit True: OK and continue */
+ case 5:
+ *pexplicit_policy = 1;
+ break;
+
+ /* Tree OK: continue */
+
+ case 1:
+ if (!tree)
+ /*
+ * tree_init() returns success and a null tree
+ * if it's just looking at a trust anchor.
+ * I'm not sure that returning success here is
+ * correct, but I'm sure that reporting this
+ * as an internal error which our caller
+ * interprets as a malloc failure is wrong.
+ */
+ return 1;
+ break;
+ }
+
+ if (!tree) goto error;
+ ret = tree_evaluate(tree);
+
+ if (ret <= 0)
+ goto error;
+
+ /* Return value 2 means tree empty */
+ if (ret == 2)
+ {
+ X509_policy_tree_free(tree);
+ if (*pexplicit_policy)
+ return -2;
+ else
+ return 1;
+ }
+
+ /* Tree is not empty: continue */
+
+ ret = tree_calculate_authority_set(tree, &auth_nodes);
+
+ if (!ret)
+ goto error;
+
+ if (!tree_calculate_user_set(tree, policy_oids, auth_nodes))
+ goto error;
+
+ if (ret == 2)
+ sk_X509_POLICY_NODE_free(auth_nodes);
+
+ if (tree)
+ *ptree = tree;
+
+ if (*pexplicit_policy)
+ {
+ nodes = X509_policy_tree_get0_user_policies(tree);
+ if (sk_X509_POLICY_NODE_num(nodes) <= 0)
+ return -2;
+ }
+
+ return 1;
+
+ error:
+
+ X509_policy_tree_free(tree);
+
+ return 0;
+
+ }
+
diff --git a/crypto/x509v3/tabtest.c b/crypto/x509v3/tabtest.c
new file mode 100644
index 000000000000..dad0d38dd530
--- /dev/null
+++ b/crypto/x509v3/tabtest.c
@@ -0,0 +1,88 @@
+/* tabtest.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+/* Simple program to check the ext_dat.h is correct and print out
+ * problems if it is not.
+ */
+
+#include <stdio.h>
+
+#include <openssl/x509v3.h>
+
+#include "ext_dat.h"
+
+main()
+{
+ int i, prev = -1, bad = 0;
+ X509V3_EXT_METHOD **tmp;
+ i = sizeof(standard_exts) / sizeof(X509V3_EXT_METHOD *);
+ if(i != STANDARD_EXTENSION_COUNT)
+ fprintf(stderr, "Extension number invalid expecting %d\n", i);
+ tmp = standard_exts;
+ for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++) {
+ if((*tmp)->ext_nid < prev) bad = 1;
+ prev = (*tmp)->ext_nid;
+
+ }
+ if(bad) {
+ tmp = standard_exts;
+ fprintf(stderr, "Extensions out of order!\n");
+ for(i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
+ printf("%d : %s\n", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
+ } else fprintf(stderr, "Order OK\n");
+}
diff --git a/crypto/x509v3/v3_addr.c b/crypto/x509v3/v3_addr.c
new file mode 100644
index 000000000000..ed9847b3071f
--- /dev/null
+++ b/crypto/x509v3/v3_addr.c
@@ -0,0 +1,1280 @@
+/*
+ * Contributed to the OpenSSL Project by the American Registry for
+ * Internet Numbers ("ARIN").
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ */
+
+/*
+ * Implementation of RFC 3779 section 2.2.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/buffer.h>
+#include <openssl/x509v3.h>
+
+#ifndef OPENSSL_NO_RFC3779
+
+/*
+ * OpenSSL ASN.1 template translation of RFC 3779 2.2.3.
+ */
+
+ASN1_SEQUENCE(IPAddressRange) = {
+ ASN1_SIMPLE(IPAddressRange, min, ASN1_BIT_STRING),
+ ASN1_SIMPLE(IPAddressRange, max, ASN1_BIT_STRING)
+} ASN1_SEQUENCE_END(IPAddressRange)
+
+ASN1_CHOICE(IPAddressOrRange) = {
+ ASN1_SIMPLE(IPAddressOrRange, u.addressPrefix, ASN1_BIT_STRING),
+ ASN1_SIMPLE(IPAddressOrRange, u.addressRange, IPAddressRange)
+} ASN1_CHOICE_END(IPAddressOrRange)
+
+ASN1_CHOICE(IPAddressChoice) = {
+ ASN1_SIMPLE(IPAddressChoice, u.inherit, ASN1_NULL),
+ ASN1_SEQUENCE_OF(IPAddressChoice, u.addressesOrRanges, IPAddressOrRange)
+} ASN1_CHOICE_END(IPAddressChoice)
+
+ASN1_SEQUENCE(IPAddressFamily) = {
+ ASN1_SIMPLE(IPAddressFamily, addressFamily, ASN1_OCTET_STRING),
+ ASN1_SIMPLE(IPAddressFamily, ipAddressChoice, IPAddressChoice)
+} ASN1_SEQUENCE_END(IPAddressFamily)
+
+ASN1_ITEM_TEMPLATE(IPAddrBlocks) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0,
+ IPAddrBlocks, IPAddressFamily)
+ASN1_ITEM_TEMPLATE_END(IPAddrBlocks)
+
+IMPLEMENT_ASN1_FUNCTIONS(IPAddressRange)
+IMPLEMENT_ASN1_FUNCTIONS(IPAddressOrRange)
+IMPLEMENT_ASN1_FUNCTIONS(IPAddressChoice)
+IMPLEMENT_ASN1_FUNCTIONS(IPAddressFamily)
+
+/*
+ * How much buffer space do we need for a raw address?
+ */
+#define ADDR_RAW_BUF_LEN 16
+
+/*
+ * What's the address length associated with this AFI?
+ */
+static int length_from_afi(const unsigned afi)
+{
+ switch (afi) {
+ case IANA_AFI_IPV4:
+ return 4;
+ case IANA_AFI_IPV6:
+ return 16;
+ default:
+ return 0;
+ }
+}
+
+/*
+ * Extract the AFI from an IPAddressFamily.
+ */
+unsigned v3_addr_get_afi(const IPAddressFamily *f)
+{
+ return ((f != NULL &&
+ f->addressFamily != NULL &&
+ f->addressFamily->data != NULL)
+ ? ((f->addressFamily->data[0] << 8) |
+ (f->addressFamily->data[1]))
+ : 0);
+}
+
+/*
+ * Expand the bitstring form of an address into a raw byte array.
+ * At the moment this is coded for simplicity, not speed.
+ */
+static void addr_expand(unsigned char *addr,
+ const ASN1_BIT_STRING *bs,
+ const int length,
+ const unsigned char fill)
+{
+ assert(bs->length >= 0 && bs->length <= length);
+ if (bs->length > 0) {
+ memcpy(addr, bs->data, bs->length);
+ if ((bs->flags & 7) != 0) {
+ unsigned char mask = 0xFF >> (8 - (bs->flags & 7));
+ if (fill == 0)
+ addr[bs->length - 1] &= ~mask;
+ else
+ addr[bs->length - 1] |= mask;
+ }
+ }
+ memset(addr + bs->length, fill, length - bs->length);
+}
+
+/*
+ * Extract the prefix length from a bitstring.
+ */
+#define addr_prefixlen(bs) ((int) ((bs)->length * 8 - ((bs)->flags & 7)))
+
+/*
+ * i2r handler for one address bitstring.
+ */
+static int i2r_address(BIO *out,
+ const unsigned afi,
+ const unsigned char fill,
+ const ASN1_BIT_STRING *bs)
+{
+ unsigned char addr[ADDR_RAW_BUF_LEN];
+ int i, n;
+
+ switch (afi) {
+ case IANA_AFI_IPV4:
+ addr_expand(addr, bs, 4, fill);
+ BIO_printf(out, "%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);
+ break;
+ case IANA_AFI_IPV6:
+ addr_expand(addr, bs, 16, fill);
+ for (n = 16; n > 1 && addr[n-1] == 0x00 && addr[n-2] == 0x00; n -= 2)
+ ;
+ for (i = 0; i < n; i += 2)
+ BIO_printf(out, "%x%s", (addr[i] << 8) | addr[i+1], (i < 14 ? ":" : ""));
+ if (i < 16)
+ BIO_puts(out, ":");
+ break;
+ default:
+ for (i = 0; i < bs->length; i++)
+ BIO_printf(out, "%s%02x", (i > 0 ? ":" : ""), bs->data[i]);
+ BIO_printf(out, "[%d]", (int) (bs->flags & 7));
+ break;
+ }
+ return 1;
+}
+
+/*
+ * i2r handler for a sequence of addresses and ranges.
+ */
+static int i2r_IPAddressOrRanges(BIO *out,
+ const int indent,
+ const IPAddressOrRanges *aors,
+ const unsigned afi)
+{
+ int i;
+ for (i = 0; i < sk_IPAddressOrRange_num(aors); i++) {
+ const IPAddressOrRange *aor = sk_IPAddressOrRange_value(aors, i);
+ BIO_printf(out, "%*s", indent, "");
+ switch (aor->type) {
+ case IPAddressOrRange_addressPrefix:
+ if (!i2r_address(out, afi, 0x00, aor->u.addressPrefix))
+ return 0;
+ BIO_printf(out, "/%d\n", addr_prefixlen(aor->u.addressPrefix));
+ continue;
+ case IPAddressOrRange_addressRange:
+ if (!i2r_address(out, afi, 0x00, aor->u.addressRange->min))
+ return 0;
+ BIO_puts(out, "-");
+ if (!i2r_address(out, afi, 0xFF, aor->u.addressRange->max))
+ return 0;
+ BIO_puts(out, "\n");
+ continue;
+ }
+ }
+ return 1;
+}
+
+/*
+ * i2r handler for an IPAddrBlocks extension.
+ */
+static int i2r_IPAddrBlocks(X509V3_EXT_METHOD *method,
+ void *ext,
+ BIO *out,
+ int indent)
+{
+ const IPAddrBlocks *addr = ext;
+ int i;
+ for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+ IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+ const unsigned afi = v3_addr_get_afi(f);
+ switch (afi) {
+ case IANA_AFI_IPV4:
+ BIO_printf(out, "%*sIPv4", indent, "");
+ break;
+ case IANA_AFI_IPV6:
+ BIO_printf(out, "%*sIPv6", indent, "");
+ break;
+ default:
+ BIO_printf(out, "%*sUnknown AFI %u", indent, "", afi);
+ break;
+ }
+ if (f->addressFamily->length > 2) {
+ switch (f->addressFamily->data[2]) {
+ case 1:
+ BIO_puts(out, " (Unicast)");
+ break;
+ case 2:
+ BIO_puts(out, " (Multicast)");
+ break;
+ case 3:
+ BIO_puts(out, " (Unicast/Multicast)");
+ break;
+ case 4:
+ BIO_puts(out, " (MPLS)");
+ break;
+ case 64:
+ BIO_puts(out, " (Tunnel)");
+ break;
+ case 65:
+ BIO_puts(out, " (VPLS)");
+ break;
+ case 66:
+ BIO_puts(out, " (BGP MDT)");
+ break;
+ case 128:
+ BIO_puts(out, " (MPLS-labeled VPN)");
+ break;
+ default:
+ BIO_printf(out, " (Unknown SAFI %u)",
+ (unsigned) f->addressFamily->data[2]);
+ break;
+ }
+ }
+ switch (f->ipAddressChoice->type) {
+ case IPAddressChoice_inherit:
+ BIO_puts(out, ": inherit\n");
+ break;
+ case IPAddressChoice_addressesOrRanges:
+ BIO_puts(out, ":\n");
+ if (!i2r_IPAddressOrRanges(out,
+ indent + 2,
+ f->ipAddressChoice->u.addressesOrRanges,
+ afi))
+ return 0;
+ break;
+ }
+ }
+ return 1;
+}
+
+/*
+ * Sort comparison function for a sequence of IPAddressOrRange
+ * elements.
+ */
+static int IPAddressOrRange_cmp(const IPAddressOrRange *a,
+ const IPAddressOrRange *b,
+ const int length)
+{
+ unsigned char addr_a[ADDR_RAW_BUF_LEN], addr_b[ADDR_RAW_BUF_LEN];
+ int prefixlen_a = 0;
+ int prefixlen_b = 0;
+ int r;
+
+ switch (a->type) {
+ case IPAddressOrRange_addressPrefix:
+ addr_expand(addr_a, a->u.addressPrefix, length, 0x00);
+ prefixlen_a = addr_prefixlen(a->u.addressPrefix);
+ break;
+ case IPAddressOrRange_addressRange:
+ addr_expand(addr_a, a->u.addressRange->min, length, 0x00);
+ prefixlen_a = length * 8;
+ break;
+ }
+
+ switch (b->type) {
+ case IPAddressOrRange_addressPrefix:
+ addr_expand(addr_b, b->u.addressPrefix, length, 0x00);
+ prefixlen_b = addr_prefixlen(b->u.addressPrefix);
+ break;
+ case IPAddressOrRange_addressRange:
+ addr_expand(addr_b, b->u.addressRange->min, length, 0x00);
+ prefixlen_b = length * 8;
+ break;
+ }
+
+ if ((r = memcmp(addr_a, addr_b, length)) != 0)
+ return r;
+ else
+ return prefixlen_a - prefixlen_b;
+}
+
+/*
+ * IPv4-specific closure over IPAddressOrRange_cmp, since sk_sort()
+ * comparision routines are only allowed two arguments.
+ */
+static int v4IPAddressOrRange_cmp(const IPAddressOrRange * const *a,
+ const IPAddressOrRange * const *b)
+{
+ return IPAddressOrRange_cmp(*a, *b, 4);
+}
+
+/*
+ * IPv6-specific closure over IPAddressOrRange_cmp, since sk_sort()
+ * comparision routines are only allowed two arguments.
+ */
+static int v6IPAddressOrRange_cmp(const IPAddressOrRange * const *a,
+ const IPAddressOrRange * const *b)
+{
+ return IPAddressOrRange_cmp(*a, *b, 16);
+}
+
+/*
+ * Calculate whether a range collapses to a prefix.
+ * See last paragraph of RFC 3779 2.2.3.7.
+ */
+static int range_should_be_prefix(const unsigned char *min,
+ const unsigned char *max,
+ const int length)
+{
+ unsigned char mask;
+ int i, j;
+
+ for (i = 0; i < length && min[i] == max[i]; i++)
+ ;
+ for (j = length - 1; j >= 0 && min[j] == 0x00 && max[j] == 0xFF; j--)
+ ;
+ if (i < j)
+ return -1;
+ if (i > j)
+ return i * 8;
+ mask = min[i] ^ max[i];
+ switch (mask) {
+ case 0x01: j = 7; break;
+ case 0x03: j = 6; break;
+ case 0x07: j = 5; break;
+ case 0x0F: j = 4; break;
+ case 0x1F: j = 3; break;
+ case 0x3F: j = 2; break;
+ case 0x7F: j = 1; break;
+ default: return -1;
+ }
+ if ((min[i] & mask) != 0 || (max[i] & mask) != mask)
+ return -1;
+ else
+ return i * 8 + j;
+}
+
+/*
+ * Construct a prefix.
+ */
+static int make_addressPrefix(IPAddressOrRange **result,
+ unsigned char *addr,
+ const int prefixlen)
+{
+ int bytelen = (prefixlen + 7) / 8, bitlen = prefixlen % 8;
+ IPAddressOrRange *aor = IPAddressOrRange_new();
+
+ if (aor == NULL)
+ return 0;
+ aor->type = IPAddressOrRange_addressPrefix;
+ if (aor->u.addressPrefix == NULL &&
+ (aor->u.addressPrefix = ASN1_BIT_STRING_new()) == NULL)
+ goto err;
+ if (!ASN1_BIT_STRING_set(aor->u.addressPrefix, addr, bytelen))
+ goto err;
+ aor->u.addressPrefix->flags &= ~7;
+ aor->u.addressPrefix->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+ if (bitlen > 0) {
+ aor->u.addressPrefix->data[bytelen - 1] &= ~(0xFF >> bitlen);
+ aor->u.addressPrefix->flags |= 8 - bitlen;
+ }
+
+ *result = aor;
+ return 1;
+
+ err:
+ IPAddressOrRange_free(aor);
+ return 0;
+}
+
+/*
+ * Construct a range. If it can be expressed as a prefix,
+ * return a prefix instead. Doing this here simplifies
+ * the rest of the code considerably.
+ */
+static int make_addressRange(IPAddressOrRange **result,
+ unsigned char *min,
+ unsigned char *max,
+ const int length)
+{
+ IPAddressOrRange *aor;
+ int i, prefixlen;
+
+ if ((prefixlen = range_should_be_prefix(min, max, length)) >= 0)
+ return make_addressPrefix(result, min, prefixlen);
+
+ if ((aor = IPAddressOrRange_new()) == NULL)
+ return 0;
+ aor->type = IPAddressOrRange_addressRange;
+ assert(aor->u.addressRange == NULL);
+ if ((aor->u.addressRange = IPAddressRange_new()) == NULL)
+ goto err;
+ if (aor->u.addressRange->min == NULL &&
+ (aor->u.addressRange->min = ASN1_BIT_STRING_new()) == NULL)
+ goto err;
+ if (aor->u.addressRange->max == NULL &&
+ (aor->u.addressRange->max = ASN1_BIT_STRING_new()) == NULL)
+ goto err;
+
+ for (i = length; i > 0 && min[i - 1] == 0x00; --i)
+ ;
+ if (!ASN1_BIT_STRING_set(aor->u.addressRange->min, min, i))
+ goto err;
+ aor->u.addressRange->min->flags &= ~7;
+ aor->u.addressRange->min->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+ if (i > 0) {
+ unsigned char b = min[i - 1];
+ int j = 1;
+ while ((b & (0xFFU >> j)) != 0)
+ ++j;
+ aor->u.addressRange->min->flags |= 8 - j;
+ }
+
+ for (i = length; i > 0 && max[i - 1] == 0xFF; --i)
+ ;
+ if (!ASN1_BIT_STRING_set(aor->u.addressRange->max, max, i))
+ goto err;
+ aor->u.addressRange->max->flags &= ~7;
+ aor->u.addressRange->max->flags |= ASN1_STRING_FLAG_BITS_LEFT;
+ if (i > 0) {
+ unsigned char b = max[i - 1];
+ int j = 1;
+ while ((b & (0xFFU >> j)) != (0xFFU >> j))
+ ++j;
+ aor->u.addressRange->max->flags |= 8 - j;
+ }
+
+ *result = aor;
+ return 1;
+
+ err:
+ IPAddressOrRange_free(aor);
+ return 0;
+}
+
+/*
+ * Construct a new address family or find an existing one.
+ */
+static IPAddressFamily *make_IPAddressFamily(IPAddrBlocks *addr,
+ const unsigned afi,
+ const unsigned *safi)
+{
+ IPAddressFamily *f;
+ unsigned char key[3];
+ unsigned keylen;
+ int i;
+
+ key[0] = (afi >> 8) & 0xFF;
+ key[1] = afi & 0xFF;
+ if (safi != NULL) {
+ key[2] = *safi & 0xFF;
+ keylen = 3;
+ } else {
+ keylen = 2;
+ }
+
+ for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+ f = sk_IPAddressFamily_value(addr, i);
+ assert(f->addressFamily->data != NULL);
+ if (f->addressFamily->length == keylen &&
+ !memcmp(f->addressFamily->data, key, keylen))
+ return f;
+ }
+
+ if ((f = IPAddressFamily_new()) == NULL)
+ goto err;
+ if (f->ipAddressChoice == NULL &&
+ (f->ipAddressChoice = IPAddressChoice_new()) == NULL)
+ goto err;
+ if (f->addressFamily == NULL &&
+ (f->addressFamily = ASN1_OCTET_STRING_new()) == NULL)
+ goto err;
+ if (!ASN1_OCTET_STRING_set(f->addressFamily, key, keylen))
+ goto err;
+ if (!sk_IPAddressFamily_push(addr, f))
+ goto err;
+
+ return f;
+
+ err:
+ IPAddressFamily_free(f);
+ return NULL;
+}
+
+/*
+ * Add an inheritance element.
+ */
+int v3_addr_add_inherit(IPAddrBlocks *addr,
+ const unsigned afi,
+ const unsigned *safi)
+{
+ IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
+ if (f == NULL ||
+ f->ipAddressChoice == NULL ||
+ (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
+ f->ipAddressChoice->u.addressesOrRanges != NULL))
+ return 0;
+ if (f->ipAddressChoice->type == IPAddressChoice_inherit &&
+ f->ipAddressChoice->u.inherit != NULL)
+ return 1;
+ if (f->ipAddressChoice->u.inherit == NULL &&
+ (f->ipAddressChoice->u.inherit = ASN1_NULL_new()) == NULL)
+ return 0;
+ f->ipAddressChoice->type = IPAddressChoice_inherit;
+ return 1;
+}
+
+/*
+ * Construct an IPAddressOrRange sequence, or return an existing one.
+ */
+static IPAddressOrRanges *make_prefix_or_range(IPAddrBlocks *addr,
+ const unsigned afi,
+ const unsigned *safi)
+{
+ IPAddressFamily *f = make_IPAddressFamily(addr, afi, safi);
+ IPAddressOrRanges *aors = NULL;
+
+ if (f == NULL ||
+ f->ipAddressChoice == NULL ||
+ (f->ipAddressChoice->type == IPAddressChoice_inherit &&
+ f->ipAddressChoice->u.inherit != NULL))
+ return NULL;
+ if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges)
+ aors = f->ipAddressChoice->u.addressesOrRanges;
+ if (aors != NULL)
+ return aors;
+ if ((aors = sk_IPAddressOrRange_new_null()) == NULL)
+ return NULL;
+ switch (afi) {
+ case IANA_AFI_IPV4:
+ sk_IPAddressOrRange_set_cmp_func(aors, v4IPAddressOrRange_cmp);
+ break;
+ case IANA_AFI_IPV6:
+ sk_IPAddressOrRange_set_cmp_func(aors, v6IPAddressOrRange_cmp);
+ break;
+ }
+ f->ipAddressChoice->type = IPAddressChoice_addressesOrRanges;
+ f->ipAddressChoice->u.addressesOrRanges = aors;
+ return aors;
+}
+
+/*
+ * Add a prefix.
+ */
+int v3_addr_add_prefix(IPAddrBlocks *addr,
+ const unsigned afi,
+ const unsigned *safi,
+ unsigned char *a,
+ const int prefixlen)
+{
+ IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
+ IPAddressOrRange *aor;
+ if (aors == NULL || !make_addressPrefix(&aor, a, prefixlen))
+ return 0;
+ if (sk_IPAddressOrRange_push(aors, aor))
+ return 1;
+ IPAddressOrRange_free(aor);
+ return 0;
+}
+
+/*
+ * Add a range.
+ */
+int v3_addr_add_range(IPAddrBlocks *addr,
+ const unsigned afi,
+ const unsigned *safi,
+ unsigned char *min,
+ unsigned char *max)
+{
+ IPAddressOrRanges *aors = make_prefix_or_range(addr, afi, safi);
+ IPAddressOrRange *aor;
+ int length = length_from_afi(afi);
+ if (aors == NULL)
+ return 0;
+ if (!make_addressRange(&aor, min, max, length))
+ return 0;
+ if (sk_IPAddressOrRange_push(aors, aor))
+ return 1;
+ IPAddressOrRange_free(aor);
+ return 0;
+}
+
+/*
+ * Extract min and max values from an IPAddressOrRange.
+ */
+static void extract_min_max(IPAddressOrRange *aor,
+ unsigned char *min,
+ unsigned char *max,
+ int length)
+{
+ assert(aor != NULL && min != NULL && max != NULL);
+ switch (aor->type) {
+ case IPAddressOrRange_addressPrefix:
+ addr_expand(min, aor->u.addressPrefix, length, 0x00);
+ addr_expand(max, aor->u.addressPrefix, length, 0xFF);
+ return;
+ case IPAddressOrRange_addressRange:
+ addr_expand(min, aor->u.addressRange->min, length, 0x00);
+ addr_expand(max, aor->u.addressRange->max, length, 0xFF);
+ return;
+ }
+}
+
+/*
+ * Public wrapper for extract_min_max().
+ */
+int v3_addr_get_range(IPAddressOrRange *aor,
+ const unsigned afi,
+ unsigned char *min,
+ unsigned char *max,
+ const int length)
+{
+ int afi_length = length_from_afi(afi);
+ if (aor == NULL || min == NULL || max == NULL ||
+ afi_length == 0 || length < afi_length ||
+ (aor->type != IPAddressOrRange_addressPrefix &&
+ aor->type != IPAddressOrRange_addressRange))
+ return 0;
+ extract_min_max(aor, min, max, afi_length);
+ return afi_length;
+}
+
+/*
+ * Sort comparision function for a sequence of IPAddressFamily.
+ *
+ * The last paragraph of RFC 3779 2.2.3.3 is slightly ambiguous about
+ * the ordering: I can read it as meaning that IPv6 without a SAFI
+ * comes before IPv4 with a SAFI, which seems pretty weird. The
+ * examples in appendix B suggest that the author intended the
+ * null-SAFI rule to apply only within a single AFI, which is what I
+ * would have expected and is what the following code implements.
+ */
+static int IPAddressFamily_cmp(const IPAddressFamily * const *a_,
+ const IPAddressFamily * const *b_)
+{
+ const ASN1_OCTET_STRING *a = (*a_)->addressFamily;
+ const ASN1_OCTET_STRING *b = (*b_)->addressFamily;
+ int len = ((a->length <= b->length) ? a->length : b->length);
+ int cmp = memcmp(a->data, b->data, len);
+ return cmp ? cmp : a->length - b->length;
+}
+
+/*
+ * Check whether an IPAddrBLocks is in canonical form.
+ */
+int v3_addr_is_canonical(IPAddrBlocks *addr)
+{
+ unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
+ unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
+ IPAddressOrRanges *aors;
+ int i, j, k;
+
+ /*
+ * Empty extension is cannonical.
+ */
+ if (addr == NULL)
+ return 1;
+
+ /*
+ * Check whether the top-level list is in order.
+ */
+ for (i = 0; i < sk_IPAddressFamily_num(addr) - 1; i++) {
+ const IPAddressFamily *a = sk_IPAddressFamily_value(addr, i);
+ const IPAddressFamily *b = sk_IPAddressFamily_value(addr, i + 1);
+ if (IPAddressFamily_cmp(&a, &b) >= 0)
+ return 0;
+ }
+
+ /*
+ * Top level's ok, now check each address family.
+ */
+ for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+ IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+ int length = length_from_afi(v3_addr_get_afi(f));
+
+ /*
+ * Inheritance is canonical. Anything other than inheritance or
+ * a SEQUENCE OF IPAddressOrRange is an ASN.1 error or something.
+ */
+ if (f == NULL || f->ipAddressChoice == NULL)
+ return 0;
+ switch (f->ipAddressChoice->type) {
+ case IPAddressChoice_inherit:
+ continue;
+ case IPAddressChoice_addressesOrRanges:
+ break;
+ default:
+ return 0;
+ }
+
+ /*
+ * It's an IPAddressOrRanges sequence, check it.
+ */
+ aors = f->ipAddressChoice->u.addressesOrRanges;
+ if (sk_IPAddressOrRange_num(aors) == 0)
+ return 0;
+ for (j = 0; j < sk_IPAddressOrRange_num(aors) - 1; j++) {
+ IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
+ IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, j + 1);
+
+ extract_min_max(a, a_min, a_max, length);
+ extract_min_max(b, b_min, b_max, length);
+
+ /*
+ * Punt misordered list, overlapping start, or inverted range.
+ */
+ if (memcmp(a_min, b_min, length) >= 0 ||
+ memcmp(a_min, a_max, length) > 0 ||
+ memcmp(b_min, b_max, length) > 0)
+ return 0;
+
+ /*
+ * Punt if adjacent or overlapping. Check for adjacency by
+ * subtracting one from b_min first.
+ */
+ for (k = length - 1; k >= 0 && b_min[k]-- == 0x00; k--)
+ ;
+ if (memcmp(a_max, b_min, length) >= 0)
+ return 0;
+
+ /*
+ * Check for range that should be expressed as a prefix.
+ */
+ if (a->type == IPAddressOrRange_addressRange &&
+ range_should_be_prefix(a_min, a_max, length) >= 0)
+ return 0;
+ }
+
+ /*
+ * Check final range to see if it should be a prefix.
+ */
+ j = sk_IPAddressOrRange_num(aors) - 1;
+ {
+ IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, j);
+ if (a->type == IPAddressOrRange_addressRange) {
+ extract_min_max(a, a_min, a_max, length);
+ if (range_should_be_prefix(a_min, a_max, length) >= 0)
+ return 0;
+ }
+ }
+ }
+
+ /*
+ * If we made it through all that, we're happy.
+ */
+ return 1;
+}
+
+/*
+ * Whack an IPAddressOrRanges into canonical form.
+ */
+static int IPAddressOrRanges_canonize(IPAddressOrRanges *aors,
+ const unsigned afi)
+{
+ int i, j, length = length_from_afi(afi);
+
+ /*
+ * Sort the IPAddressOrRanges sequence.
+ */
+ sk_IPAddressOrRange_sort(aors);
+
+ /*
+ * Clean up representation issues, punt on duplicates or overlaps.
+ */
+ for (i = 0; i < sk_IPAddressOrRange_num(aors) - 1; i++) {
+ IPAddressOrRange *a = sk_IPAddressOrRange_value(aors, i);
+ IPAddressOrRange *b = sk_IPAddressOrRange_value(aors, i + 1);
+ unsigned char a_min[ADDR_RAW_BUF_LEN], a_max[ADDR_RAW_BUF_LEN];
+ unsigned char b_min[ADDR_RAW_BUF_LEN], b_max[ADDR_RAW_BUF_LEN];
+
+ extract_min_max(a, a_min, a_max, length);
+ extract_min_max(b, b_min, b_max, length);
+
+ /*
+ * Punt overlaps.
+ */
+ if (memcmp(a_max, b_min, length) >= 0)
+ return 0;
+
+ /*
+ * Merge if a and b are adjacent. We check for
+ * adjacency by subtracting one from b_min first.
+ */
+ for (j = length - 1; j >= 0 && b_min[j]-- == 0x00; j--)
+ ;
+ if (memcmp(a_max, b_min, length) == 0) {
+ IPAddressOrRange *merged;
+ if (!make_addressRange(&merged, a_min, b_max, length))
+ return 0;
+ sk_IPAddressOrRange_set(aors, i, merged);
+ sk_IPAddressOrRange_delete(aors, i + 1);
+ IPAddressOrRange_free(a);
+ IPAddressOrRange_free(b);
+ --i;
+ continue;
+ }
+ }
+
+ return 1;
+}
+
+/*
+ * Whack an IPAddrBlocks extension into canonical form.
+ */
+int v3_addr_canonize(IPAddrBlocks *addr)
+{
+ int i;
+ for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+ IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+ if (f->ipAddressChoice->type == IPAddressChoice_addressesOrRanges &&
+ !IPAddressOrRanges_canonize(f->ipAddressChoice->u.addressesOrRanges,
+ v3_addr_get_afi(f)))
+ return 0;
+ }
+ sk_IPAddressFamily_sort(addr);
+ assert(v3_addr_is_canonical(addr));
+ return 1;
+}
+
+/*
+ * v2i handler for the IPAddrBlocks extension.
+ */
+static void *v2i_IPAddrBlocks(struct v3_ext_method *method,
+ struct v3_ext_ctx *ctx,
+ STACK_OF(CONF_VALUE) *values)
+{
+ static const char v4addr_chars[] = "0123456789.";
+ static const char v6addr_chars[] = "0123456789.:abcdefABCDEF";
+ IPAddrBlocks *addr = NULL;
+ char *s = NULL, *t;
+ int i;
+
+ if ((addr = sk_IPAddressFamily_new(IPAddressFamily_cmp)) == NULL) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+ CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
+ unsigned char min[ADDR_RAW_BUF_LEN], max[ADDR_RAW_BUF_LEN];
+ unsigned afi, *safi = NULL, safi_;
+ const char *addr_chars;
+ int prefixlen, i1, i2, delim, length;
+
+ if ( !name_cmp(val->name, "IPv4")) {
+ afi = IANA_AFI_IPV4;
+ } else if (!name_cmp(val->name, "IPv6")) {
+ afi = IANA_AFI_IPV6;
+ } else if (!name_cmp(val->name, "IPv4-SAFI")) {
+ afi = IANA_AFI_IPV4;
+ safi = &safi_;
+ } else if (!name_cmp(val->name, "IPv6-SAFI")) {
+ afi = IANA_AFI_IPV6;
+ safi = &safi_;
+ } else {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_NAME_ERROR);
+ X509V3_conf_err(val);
+ goto err;
+ }
+
+ switch (afi) {
+ case IANA_AFI_IPV4:
+ addr_chars = v4addr_chars;
+ break;
+ case IANA_AFI_IPV6:
+ addr_chars = v6addr_chars;
+ break;
+ }
+
+ length = length_from_afi(afi);
+
+ /*
+ * Handle SAFI, if any, and BUF_strdup() so we can null-terminate
+ * the other input values.
+ */
+ if (safi != NULL) {
+ *safi = strtoul(val->value, &t, 0);
+ t += strspn(t, " \t");
+ if (*safi > 0xFF || *t++ != ':') {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_SAFI);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ t += strspn(t, " \t");
+ s = BUF_strdup(t);
+ } else {
+ s = BUF_strdup(val->value);
+ }
+ if (s == NULL) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ /*
+ * Check for inheritance. Not worth additional complexity to
+ * optimize this (seldom-used) case.
+ */
+ if (!strcmp(s, "inherit")) {
+ if (!v3_addr_add_inherit(addr, afi, safi)) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_INHERITANCE);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ OPENSSL_free(s);
+ s = NULL;
+ continue;
+ }
+
+ i1 = strspn(s, addr_chars);
+ i2 = i1 + strspn(s + i1, " \t");
+ delim = s[i2++];
+ s[i1] = '\0';
+
+ if (a2i_ipadd(min, s) != length) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_IPADDRESS);
+ X509V3_conf_err(val);
+ goto err;
+ }
+
+ switch (delim) {
+ case '/':
+ prefixlen = (int) strtoul(s + i2, &t, 10);
+ if (t == s + i2 || *t != '\0') {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ if (!v3_addr_add_prefix(addr, afi, safi, min, prefixlen)) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ break;
+ case '-':
+ i1 = i2 + strspn(s + i2, " \t");
+ i2 = i1 + strspn(s + i1, addr_chars);
+ if (i1 == i2 || s[i2] != '\0') {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ if (a2i_ipadd(max, s + i1) != length) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_INVALID_IPADDRESS);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ if (!v3_addr_add_range(addr, afi, safi, min, max)) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ break;
+ case '\0':
+ if (!v3_addr_add_prefix(addr, afi, safi, min, length * 8)) {
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ break;
+ default:
+ X509V3err(X509V3_F_V2I_IPADDRBLOCKS, X509V3_R_EXTENSION_VALUE_ERROR);
+ X509V3_conf_err(val);
+ goto err;
+ }
+
+ OPENSSL_free(s);
+ s = NULL;
+ }
+
+ /*
+ * Canonize the result, then we're done.
+ */
+ if (!v3_addr_canonize(addr))
+ goto err;
+ return addr;
+
+ err:
+ OPENSSL_free(s);
+ sk_IPAddressFamily_pop_free(addr, IPAddressFamily_free);
+ return NULL;
+}
+
+/*
+ * OpenSSL dispatch
+ */
+const X509V3_EXT_METHOD v3_addr = {
+ NID_sbgp_ipAddrBlock, /* nid */
+ 0, /* flags */
+ ASN1_ITEM_ref(IPAddrBlocks), /* template */
+ 0, 0, 0, 0, /* old functions, ignored */
+ 0, /* i2s */
+ 0, /* s2i */
+ 0, /* i2v */
+ v2i_IPAddrBlocks, /* v2i */
+ i2r_IPAddrBlocks, /* i2r */
+ 0, /* r2i */
+ NULL /* extension-specific data */
+};
+
+/*
+ * Figure out whether extension sues inheritance.
+ */
+int v3_addr_inherits(IPAddrBlocks *addr)
+{
+ int i;
+ if (addr == NULL)
+ return 0;
+ for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
+ IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+ if (f->ipAddressChoice->type == IPAddressChoice_inherit)
+ return 1;
+ }
+ return 0;
+}
+
+/*
+ * Figure out whether parent contains child.
+ */
+static int addr_contains(IPAddressOrRanges *parent,
+ IPAddressOrRanges *child,
+ int length)
+{
+ unsigned char p_min[ADDR_RAW_BUF_LEN], p_max[ADDR_RAW_BUF_LEN];
+ unsigned char c_min[ADDR_RAW_BUF_LEN], c_max[ADDR_RAW_BUF_LEN];
+ int p, c;
+
+ if (child == NULL || parent == child)
+ return 1;
+ if (parent == NULL)
+ return 0;
+
+ p = 0;
+ for (c = 0; c < sk_IPAddressOrRange_num(child); c++) {
+ extract_min_max(sk_IPAddressOrRange_value(child, c),
+ c_min, c_max, length);
+ for (;; p++) {
+ if (p >= sk_IPAddressOrRange_num(parent))
+ return 0;
+ extract_min_max(sk_IPAddressOrRange_value(parent, p),
+ p_min, p_max, length);
+ if (memcmp(p_max, c_max, length) < 0)
+ continue;
+ if (memcmp(p_min, c_min, length) > 0)
+ return 0;
+ break;
+ }
+ }
+
+ return 1;
+}
+
+/*
+ * Test whether a is a subset of b.
+ */
+int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b)
+{
+ int i;
+ if (a == NULL || a == b)
+ return 1;
+ if (b == NULL || v3_addr_inherits(a) || v3_addr_inherits(b))
+ return 0;
+ sk_IPAddressFamily_set_cmp_func(b, IPAddressFamily_cmp);
+ for (i = 0; i < sk_IPAddressFamily_num(a); i++) {
+ IPAddressFamily *fa = sk_IPAddressFamily_value(a, i);
+ int j = sk_IPAddressFamily_find(b, fa);
+ IPAddressFamily *fb = sk_IPAddressFamily_value(b, j);
+ if (!addr_contains(fb->ipAddressChoice->u.addressesOrRanges,
+ fa->ipAddressChoice->u.addressesOrRanges,
+ length_from_afi(v3_addr_get_afi(fb))))
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ * Validation error handling via callback.
+ */
+#define validation_err(_err_) \
+ do { \
+ if (ctx != NULL) { \
+ ctx->error = _err_; \
+ ctx->error_depth = i; \
+ ctx->current_cert = x; \
+ ret = ctx->verify_cb(0, ctx); \
+ } else { \
+ ret = 0; \
+ } \
+ if (!ret) \
+ goto done; \
+ } while (0)
+
+/*
+ * Core code for RFC 3779 2.3 path validation.
+ */
+static int v3_addr_validate_path_internal(X509_STORE_CTX *ctx,
+ STACK_OF(X509) *chain,
+ IPAddrBlocks *ext)
+{
+ IPAddrBlocks *child = NULL;
+ int i, j, ret = 1;
+ X509 *x = NULL;
+
+ assert(chain != NULL && sk_X509_num(chain) > 0);
+ assert(ctx != NULL || ext != NULL);
+ assert(ctx == NULL || ctx->verify_cb != NULL);
+
+ /*
+ * Figure out where to start. If we don't have an extension to
+ * check, we're done. Otherwise, check canonical form and
+ * set up for walking up the chain.
+ */
+ if (ext != NULL) {
+ i = -1;
+ } else {
+ i = 0;
+ x = sk_X509_value(chain, i);
+ assert(x != NULL);
+ if ((ext = x->rfc3779_addr) == NULL)
+ goto done;
+ }
+ if (!v3_addr_is_canonical(ext))
+ validation_err(X509_V_ERR_INVALID_EXTENSION);
+ sk_IPAddressFamily_set_cmp_func(ext, IPAddressFamily_cmp);
+ if ((child = sk_IPAddressFamily_dup(ext)) == NULL) {
+ X509V3err(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL, ERR_R_MALLOC_FAILURE);
+ ret = 0;
+ goto done;
+ }
+
+ /*
+ * Now walk up the chain. No cert may list resources that its
+ * parent doesn't list.
+ */
+ for (i++; i < sk_X509_num(chain); i++) {
+ x = sk_X509_value(chain, i);
+ assert(x != NULL);
+ if (!v3_addr_is_canonical(x->rfc3779_addr))
+ validation_err(X509_V_ERR_INVALID_EXTENSION);
+ if (x->rfc3779_addr == NULL) {
+ for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
+ IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
+ if (fc->ipAddressChoice->type != IPAddressChoice_inherit) {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ break;
+ }
+ }
+ continue;
+ }
+ sk_IPAddressFamily_set_cmp_func(x->rfc3779_addr, IPAddressFamily_cmp);
+ for (j = 0; j < sk_IPAddressFamily_num(child); j++) {
+ IPAddressFamily *fc = sk_IPAddressFamily_value(child, j);
+ int k = sk_IPAddressFamily_find(x->rfc3779_addr, fc);
+ IPAddressFamily *fp = sk_IPAddressFamily_value(x->rfc3779_addr, k);
+ if (fp == NULL) {
+ if (fc->ipAddressChoice->type == IPAddressChoice_addressesOrRanges) {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ break;
+ }
+ continue;
+ }
+ if (fp->ipAddressChoice->type == IPAddressChoice_addressesOrRanges) {
+ if (fc->ipAddressChoice->type == IPAddressChoice_inherit ||
+ addr_contains(fp->ipAddressChoice->u.addressesOrRanges,
+ fc->ipAddressChoice->u.addressesOrRanges,
+ length_from_afi(v3_addr_get_afi(fc))))
+ sk_IPAddressFamily_set(child, j, fp);
+ else
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ }
+ }
+ }
+
+ /*
+ * Trust anchor can't inherit.
+ */
+ if (x->rfc3779_addr != NULL) {
+ for (j = 0; j < sk_IPAddressFamily_num(x->rfc3779_addr); j++) {
+ IPAddressFamily *fp = sk_IPAddressFamily_value(x->rfc3779_addr, j);
+ if (fp->ipAddressChoice->type == IPAddressChoice_inherit &&
+ sk_IPAddressFamily_find(child, fp) >= 0)
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ }
+ }
+
+ done:
+ sk_IPAddressFamily_free(child);
+ return ret;
+}
+
+#undef validation_err
+
+/*
+ * RFC 3779 2.3 path validation -- called from X509_verify_cert().
+ */
+int v3_addr_validate_path(X509_STORE_CTX *ctx)
+{
+ return v3_addr_validate_path_internal(ctx, ctx->chain, NULL);
+}
+
+/*
+ * RFC 3779 2.3 path validation of an extension.
+ * Test whether chain covers extension.
+ */
+int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
+ IPAddrBlocks *ext,
+ int allow_inheritance)
+{
+ if (ext == NULL)
+ return 1;
+ if (chain == NULL || sk_X509_num(chain) == 0)
+ return 0;
+ if (!allow_inheritance && v3_addr_inherits(ext))
+ return 0;
+ return v3_addr_validate_path_internal(NULL, chain, ext);
+}
+
+#endif /* OPENSSL_NO_RFC3779 */
diff --git a/crypto/x509v3/v3_akey.c b/crypto/x509v3/v3_akey.c
new file mode 100644
index 000000000000..ac0548b7751b
--- /dev/null
+++ b/crypto/x509v3/v3_akey.c
@@ -0,0 +1,208 @@
+/* v3_akey.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
+ AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist);
+static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+
+const X509V3_EXT_METHOD v3_akey_id =
+ {
+ NID_authority_key_identifier,
+ X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
+ 0,0,0,0,
+ 0,0,
+ (X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
+ (X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
+ 0,0,
+ NULL
+ };
+
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
+ AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
+{
+ char *tmp;
+ if(akeyid->keyid) {
+ tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
+ X509V3_add_value("keyid", tmp, &extlist);
+ OPENSSL_free(tmp);
+ }
+ if(akeyid->issuer)
+ extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
+ if(akeyid->serial) {
+ tmp = hex_to_string(akeyid->serial->data,
+ akeyid->serial->length);
+ X509V3_add_value("serial", tmp, &extlist);
+ OPENSSL_free(tmp);
+ }
+ return extlist;
+}
+
+/* Currently two options:
+ * keyid: use the issuers subject keyid, the value 'always' means its is
+ * an error if the issuer certificate doesn't have a key id.
+ * issuer: use the issuers cert issuer and serial number. The default is
+ * to only use this if keyid is not present. With the option 'always'
+ * this is always included.
+ */
+
+static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
+ {
+ char keyid=0, issuer=0;
+ int i;
+ CONF_VALUE *cnf;
+ ASN1_OCTET_STRING *ikeyid = NULL;
+ X509_NAME *isname = NULL;
+ GENERAL_NAMES * gens = NULL;
+ GENERAL_NAME *gen = NULL;
+ ASN1_INTEGER *serial = NULL;
+ X509_EXTENSION *ext;
+ X509 *cert;
+ AUTHORITY_KEYID *akeyid;
+
+ for(i = 0; i < sk_CONF_VALUE_num(values); i++)
+ {
+ cnf = sk_CONF_VALUE_value(values, i);
+ if(!strcmp(cnf->name, "keyid"))
+ {
+ keyid = 1;
+ if(cnf->value && !strcmp(cnf->value, "always"))
+ keyid = 2;
+ }
+ else if(!strcmp(cnf->name, "issuer"))
+ {
+ issuer = 1;
+ if(cnf->value && !strcmp(cnf->value, "always"))
+ issuer = 2;
+ }
+ else
+ {
+ X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
+ ERR_add_error_data(2, "name=", cnf->name);
+ return NULL;
+ }
+ }
+
+ if(!ctx || !ctx->issuer_cert)
+ {
+ if(ctx && (ctx->flags==CTX_TEST))
+ return AUTHORITY_KEYID_new();
+ X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
+ return NULL;
+ }
+
+ cert = ctx->issuer_cert;
+
+ if(keyid)
+ {
+ i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
+ if((i >= 0) && (ext = X509_get_ext(cert, i)))
+ ikeyid = X509V3_EXT_d2i(ext);
+ if(keyid==2 && !ikeyid)
+ {
+ X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
+ return NULL;
+ }
+ }
+
+ if((issuer && !ikeyid) || (issuer == 2))
+ {
+ isname = X509_NAME_dup(X509_get_issuer_name(cert));
+ serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
+ if(!isname || !serial)
+ {
+ X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
+ goto err;
+ }
+ }
+
+ if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
+
+ if(isname)
+ {
+ if(!(gens = sk_GENERAL_NAME_new_null())
+ || !(gen = GENERAL_NAME_new())
+ || !sk_GENERAL_NAME_push(gens, gen))
+ {
+ X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ gen->type = GEN_DIRNAME;
+ gen->d.dirn = isname;
+ }
+
+ akeyid->issuer = gens;
+ akeyid->serial = serial;
+ akeyid->keyid = ikeyid;
+
+ return akeyid;
+
+ err:
+ X509_NAME_free(isname);
+ M_ASN1_INTEGER_free(serial);
+ M_ASN1_OCTET_STRING_free(ikeyid);
+ return NULL;
+ }
diff --git a/crypto/x509v3/v3_akeya.c b/crypto/x509v3/v3_akeya.c
new file mode 100644
index 000000000000..2aafa26ba712
--- /dev/null
+++ b/crypto/x509v3/v3_akeya.c
@@ -0,0 +1,72 @@
+/* v3_akey_asn1.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+ASN1_SEQUENCE(AUTHORITY_KEYID) = {
+ ASN1_IMP_OPT(AUTHORITY_KEYID, keyid, ASN1_OCTET_STRING, 0),
+ ASN1_IMP_SEQUENCE_OF_OPT(AUTHORITY_KEYID, issuer, GENERAL_NAME, 1),
+ ASN1_IMP_OPT(AUTHORITY_KEYID, serial, ASN1_INTEGER, 2)
+} ASN1_SEQUENCE_END(AUTHORITY_KEYID)
+
+IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_KEYID)
diff --git a/crypto/x509v3/v3_alt.c b/crypto/x509v3/v3_alt.c
new file mode 100644
index 000000000000..bb2f5bc54eba
--- /dev/null
+++ b/crypto/x509v3/v3_alt.c
@@ -0,0 +1,581 @@
+/* v3_alt.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p);
+static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens);
+static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
+static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
+
+const X509V3_EXT_METHOD v3_alt[] = {
+{ NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
+(X509V3_EXT_V2I)v2i_subject_alt,
+NULL, NULL, NULL},
+
+{ NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_GENERAL_NAMES,
+(X509V3_EXT_V2I)v2i_issuer_alt,
+NULL, NULL, NULL},
+};
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ GENERAL_NAMES *gens, STACK_OF(CONF_VALUE) *ret)
+{
+ int i;
+ GENERAL_NAME *gen;
+ for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+ gen = sk_GENERAL_NAME_value(gens, i);
+ ret = i2v_GENERAL_NAME(method, gen, ret);
+ }
+ if(!ret) return sk_CONF_VALUE_new_null();
+ return ret;
+}
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
+ GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret)
+{
+ unsigned char *p;
+ char oline[256], htmp[5];
+ int i;
+ switch (gen->type)
+ {
+ case GEN_OTHERNAME:
+ X509V3_add_value("othername","<unsupported>", &ret);
+ break;
+
+ case GEN_X400:
+ X509V3_add_value("X400Name","<unsupported>", &ret);
+ break;
+
+ case GEN_EDIPARTY:
+ X509V3_add_value("EdiPartyName","<unsupported>", &ret);
+ break;
+
+ case GEN_EMAIL:
+ X509V3_add_value_uchar("email",gen->d.ia5->data, &ret);
+ break;
+
+ case GEN_DNS:
+ X509V3_add_value_uchar("DNS",gen->d.ia5->data, &ret);
+ break;
+
+ case GEN_URI:
+ X509V3_add_value_uchar("URI",gen->d.ia5->data, &ret);
+ break;
+
+ case GEN_DIRNAME:
+ X509_NAME_oneline(gen->d.dirn, oline, 256);
+ X509V3_add_value("DirName",oline, &ret);
+ break;
+
+ case GEN_IPADD:
+ p = gen->d.ip->data;
+ if(gen->d.ip->length == 4)
+ BIO_snprintf(oline, sizeof oline,
+ "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
+ else if(gen->d.ip->length == 16)
+ {
+ oline[0] = 0;
+ for (i = 0; i < 8; i++)
+ {
+ BIO_snprintf(htmp, sizeof htmp,
+ "%X", p[0] << 8 | p[1]);
+ p += 2;
+ strcat(oline, htmp);
+ if (i != 7)
+ strcat(oline, ":");
+ }
+ }
+ else
+ {
+ X509V3_add_value("IP Address","<invalid>", &ret);
+ break;
+ }
+ X509V3_add_value("IP Address",oline, &ret);
+ break;
+
+ case GEN_RID:
+ i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
+ X509V3_add_value("Registered ID",oline, &ret);
+ break;
+ }
+ return ret;
+}
+
+int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen)
+{
+ unsigned char *p;
+ int i;
+ switch (gen->type)
+ {
+ case GEN_OTHERNAME:
+ BIO_printf(out, "othername:<unsupported>");
+ break;
+
+ case GEN_X400:
+ BIO_printf(out, "X400Name:<unsupported>");
+ break;
+
+ case GEN_EDIPARTY:
+ /* Maybe fix this: it is supported now */
+ BIO_printf(out, "EdiPartyName:<unsupported>");
+ break;
+
+ case GEN_EMAIL:
+ BIO_printf(out, "email:%s",gen->d.ia5->data);
+ break;
+
+ case GEN_DNS:
+ BIO_printf(out, "DNS:%s",gen->d.ia5->data);
+ break;
+
+ case GEN_URI:
+ BIO_printf(out, "URI:%s",gen->d.ia5->data);
+ break;
+
+ case GEN_DIRNAME:
+ BIO_printf(out, "DirName: ");
+ X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE);
+ break;
+
+ case GEN_IPADD:
+ p = gen->d.ip->data;
+ if(gen->d.ip->length == 4)
+ BIO_printf(out, "IP Address:%d.%d.%d.%d",
+ p[0], p[1], p[2], p[3]);
+ else if(gen->d.ip->length == 16)
+ {
+ BIO_printf(out, "IP Address");
+ for (i = 0; i < 8; i++)
+ {
+ BIO_printf(out, ":%X", p[0] << 8 | p[1]);
+ p += 2;
+ }
+ BIO_puts(out, "\n");
+ }
+ else
+ {
+ BIO_printf(out,"IP Address:<invalid>");
+ break;
+ }
+ break;
+
+ case GEN_RID:
+ BIO_printf(out, "Registered ID");
+ i2a_ASN1_OBJECT(out, gen->d.rid);
+ break;
+ }
+ return 1;
+}
+
+static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ GENERAL_NAMES *gens = NULL;
+ CONF_VALUE *cnf;
+ int i;
+ if(!(gens = sk_GENERAL_NAME_new_null())) {
+ X509V3err(X509V3_F_V2I_ISSUER_ALT,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!name_cmp(cnf->name, "issuer") && cnf->value &&
+ !strcmp(cnf->value, "copy")) {
+ if(!copy_issuer(ctx, gens)) goto err;
+ } else {
+ GENERAL_NAME *gen;
+ if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+ goto err;
+ sk_GENERAL_NAME_push(gens, gen);
+ }
+ }
+ return gens;
+ err:
+ sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+ return NULL;
+}
+
+/* Append subject altname of issuer to issuer alt name of subject */
+
+static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens)
+{
+ GENERAL_NAMES *ialt;
+ GENERAL_NAME *gen;
+ X509_EXTENSION *ext;
+ int i;
+ if(ctx && (ctx->flags == CTX_TEST)) return 1;
+ if(!ctx || !ctx->issuer_cert) {
+ X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_NO_ISSUER_DETAILS);
+ goto err;
+ }
+ i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1);
+ if(i < 0) return 1;
+ if(!(ext = X509_get_ext(ctx->issuer_cert, i)) ||
+ !(ialt = X509V3_EXT_d2i(ext)) ) {
+ X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_ISSUER_DECODE_ERROR);
+ goto err;
+ }
+
+ for(i = 0; i < sk_GENERAL_NAME_num(ialt); i++) {
+ gen = sk_GENERAL_NAME_value(ialt, i);
+ if(!sk_GENERAL_NAME_push(gens, gen)) {
+ X509V3err(X509V3_F_COPY_ISSUER,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ }
+ sk_GENERAL_NAME_free(ialt);
+
+ return 1;
+
+ err:
+ return 0;
+
+}
+
+static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ GENERAL_NAMES *gens = NULL;
+ CONF_VALUE *cnf;
+ int i;
+ if(!(gens = sk_GENERAL_NAME_new_null())) {
+ X509V3err(X509V3_F_V2I_SUBJECT_ALT,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!name_cmp(cnf->name, "email") && cnf->value &&
+ !strcmp(cnf->value, "copy")) {
+ if(!copy_email(ctx, gens, 0)) goto err;
+ } else if(!name_cmp(cnf->name, "email") && cnf->value &&
+ !strcmp(cnf->value, "move")) {
+ if(!copy_email(ctx, gens, 1)) goto err;
+ } else {
+ GENERAL_NAME *gen;
+ if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
+ goto err;
+ sk_GENERAL_NAME_push(gens, gen);
+ }
+ }
+ return gens;
+ err:
+ sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+ return NULL;
+}
+
+/* Copy any email addresses in a certificate or request to
+ * GENERAL_NAMES
+ */
+
+static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p)
+{
+ X509_NAME *nm;
+ ASN1_IA5STRING *email = NULL;
+ X509_NAME_ENTRY *ne;
+ GENERAL_NAME *gen = NULL;
+ int i;
+ if(ctx != NULL && ctx->flags == CTX_TEST)
+ return 1;
+ if(!ctx || (!ctx->subject_cert && !ctx->subject_req)) {
+ X509V3err(X509V3_F_COPY_EMAIL,X509V3_R_NO_SUBJECT_DETAILS);
+ goto err;
+ }
+ /* Find the subject name */
+ if(ctx->subject_cert) nm = X509_get_subject_name(ctx->subject_cert);
+ else nm = X509_REQ_get_subject_name(ctx->subject_req);
+
+ /* Now add any email address(es) to STACK */
+ i = -1;
+ while((i = X509_NAME_get_index_by_NID(nm,
+ NID_pkcs9_emailAddress, i)) >= 0) {
+ ne = X509_NAME_get_entry(nm, i);
+ email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
+ if (move_p)
+ {
+ X509_NAME_delete_entry(nm, i);
+ i--;
+ }
+ if(!email || !(gen = GENERAL_NAME_new())) {
+ X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ gen->d.ia5 = email;
+ email = NULL;
+ gen->type = GEN_EMAIL;
+ if(!sk_GENERAL_NAME_push(gens, gen)) {
+ X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ gen = NULL;
+ }
+
+
+ return 1;
+
+ err:
+ GENERAL_NAME_free(gen);
+ M_ASN1_IA5STRING_free(email);
+ return 0;
+
+}
+
+GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ GENERAL_NAME *gen;
+ GENERAL_NAMES *gens = NULL;
+ CONF_VALUE *cnf;
+ int i;
+ if(!(gens = sk_GENERAL_NAME_new_null())) {
+ X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err;
+ sk_GENERAL_NAME_push(gens, gen);
+ }
+ return gens;
+ err:
+ sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+ return NULL;
+}
+
+GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ CONF_VALUE *cnf)
+ {
+ return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0);
+ }
+
+GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
+ X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ CONF_VALUE *cnf, int is_nc)
+ {
+ char is_string = 0;
+ int type;
+ GENERAL_NAME *gen = NULL;
+
+ char *name, *value;
+
+ name = cnf->name;
+ value = cnf->value;
+
+ if(!value)
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_MISSING_VALUE);
+ return NULL;
+ }
+
+ if (out)
+ gen = out;
+ else
+ {
+ gen = GENERAL_NAME_new();
+ if(gen == NULL)
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ }
+
+ if(!name_cmp(name, "email"))
+ {
+ is_string = 1;
+ type = GEN_EMAIL;
+ }
+ else if(!name_cmp(name, "URI"))
+ {
+ is_string = 1;
+ type = GEN_URI;
+ }
+ else if(!name_cmp(name, "DNS"))
+ {
+ is_string = 1;
+ type = GEN_DNS;
+ }
+ else if(!name_cmp(name, "RID"))
+ {
+ ASN1_OBJECT *obj;
+ if(!(obj = OBJ_txt2obj(value,0)))
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_BAD_OBJECT);
+ ERR_add_error_data(2, "value=", value);
+ goto err;
+ }
+ gen->d.rid = obj;
+ type = GEN_RID;
+ }
+ else if(!name_cmp(name, "IP"))
+ {
+ if (is_nc)
+ gen->d.ip = a2i_IPADDRESS_NC(value);
+ else
+ gen->d.ip = a2i_IPADDRESS(value);
+ if(gen->d.ip == NULL)
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_BAD_IP_ADDRESS);
+ ERR_add_error_data(2, "value=", value);
+ goto err;
+ }
+ type = GEN_IPADD;
+ }
+ else if(!name_cmp(name, "dirName"))
+ {
+ type = GEN_DIRNAME;
+ if (!do_dirname(gen, value, ctx))
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_DIRNAME_ERROR);
+ goto err;
+ }
+ }
+ else if(!name_cmp(name, "otherName"))
+ {
+ if (!do_othername(gen, value, ctx))
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_OTHERNAME_ERROR);
+ goto err;
+ }
+ type = GEN_OTHERNAME;
+ }
+ else
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_UNSUPPORTED_OPTION);
+ ERR_add_error_data(2, "name=", name);
+ goto err;
+ }
+
+ if(is_string)
+ {
+ if(!(gen->d.ia5 = M_ASN1_IA5STRING_new()) ||
+ !ASN1_STRING_set(gen->d.ia5, (unsigned char*)value,
+ strlen(value)))
+ {
+ X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ }
+
+ gen->type = type;
+
+ return gen;
+
+ err:
+ GENERAL_NAME_free(gen);
+ return NULL;
+ }
+
+static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
+ {
+ char *objtmp = NULL, *p;
+ int objlen;
+ if (!(p = strchr(value, ';')))
+ return 0;
+ if (!(gen->d.otherName = OTHERNAME_new()))
+ return 0;
+ /* Free this up because we will overwrite it.
+ * no need to free type_id because it is static
+ */
+ ASN1_TYPE_free(gen->d.otherName->value);
+ if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx)))
+ return 0;
+ objlen = p - value;
+ objtmp = OPENSSL_malloc(objlen + 1);
+ strncpy(objtmp, value, objlen);
+ objtmp[objlen] = 0;
+ gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);
+ OPENSSL_free(objtmp);
+ if (!gen->d.otherName->type_id)
+ return 0;
+ return 1;
+ }
+
+static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
+ {
+ int ret;
+ STACK_OF(CONF_VALUE) *sk;
+ X509_NAME *nm;
+ if (!(nm = X509_NAME_new()))
+ return 0;
+ sk = X509V3_get_section(ctx, value);
+ if (!sk)
+ {
+ X509V3err(X509V3_F_DO_DIRNAME,X509V3_R_SECTION_NOT_FOUND);
+ ERR_add_error_data(2, "section=", value);
+ X509_NAME_free(nm);
+ return 0;
+ }
+ /* FIXME: should allow other character types... */
+ ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC);
+ if (!ret)
+ X509_NAME_free(nm);
+ gen->d.dirn = nm;
+
+ return ret;
+ }
diff --git a/crypto/x509v3/v3_asid.c b/crypto/x509v3/v3_asid.c
new file mode 100644
index 000000000000..271930f9670a
--- /dev/null
+++ b/crypto/x509v3/v3_asid.c
@@ -0,0 +1,842 @@
+/*
+ * Contributed to the OpenSSL Project by the American Registry for
+ * Internet Numbers ("ARIN").
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ */
+
+/*
+ * Implementation of RFC 3779 section 3.2.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+#include <openssl/x509.h>
+#include <openssl/bn.h>
+
+#ifndef OPENSSL_NO_RFC3779
+
+/*
+ * OpenSSL ASN.1 template translation of RFC 3779 3.2.3.
+ */
+
+ASN1_SEQUENCE(ASRange) = {
+ ASN1_SIMPLE(ASRange, min, ASN1_INTEGER),
+ ASN1_SIMPLE(ASRange, max, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(ASRange)
+
+ASN1_CHOICE(ASIdOrRange) = {
+ ASN1_SIMPLE(ASIdOrRange, u.id, ASN1_INTEGER),
+ ASN1_SIMPLE(ASIdOrRange, u.range, ASRange)
+} ASN1_CHOICE_END(ASIdOrRange)
+
+ASN1_CHOICE(ASIdentifierChoice) = {
+ ASN1_SIMPLE(ASIdentifierChoice, u.inherit, ASN1_NULL),
+ ASN1_SEQUENCE_OF(ASIdentifierChoice, u.asIdsOrRanges, ASIdOrRange)
+} ASN1_CHOICE_END(ASIdentifierChoice)
+
+ASN1_SEQUENCE(ASIdentifiers) = {
+ ASN1_EXP_OPT(ASIdentifiers, asnum, ASIdentifierChoice, 0),
+ ASN1_EXP_OPT(ASIdentifiers, rdi, ASIdentifierChoice, 1)
+} ASN1_SEQUENCE_END(ASIdentifiers)
+
+IMPLEMENT_ASN1_FUNCTIONS(ASRange)
+IMPLEMENT_ASN1_FUNCTIONS(ASIdOrRange)
+IMPLEMENT_ASN1_FUNCTIONS(ASIdentifierChoice)
+IMPLEMENT_ASN1_FUNCTIONS(ASIdentifiers)
+
+/*
+ * i2r method for an ASIdentifierChoice.
+ */
+static int i2r_ASIdentifierChoice(BIO *out,
+ ASIdentifierChoice *choice,
+ int indent,
+ const char *msg)
+{
+ int i;
+ char *s;
+ if (choice == NULL)
+ return 1;
+ BIO_printf(out, "%*s%s:\n", indent, "", msg);
+ switch (choice->type) {
+ case ASIdentifierChoice_inherit:
+ BIO_printf(out, "%*sinherit\n", indent + 2, "");
+ break;
+ case ASIdentifierChoice_asIdsOrRanges:
+ for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges); i++) {
+ ASIdOrRange *aor = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+ switch (aor->type) {
+ case ASIdOrRange_id:
+ if ((s = i2s_ASN1_INTEGER(NULL, aor->u.id)) == NULL)
+ return 0;
+ BIO_printf(out, "%*s%s\n", indent + 2, "", s);
+ OPENSSL_free(s);
+ break;
+ case ASIdOrRange_range:
+ if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->min)) == NULL)
+ return 0;
+ BIO_printf(out, "%*s%s-", indent + 2, "", s);
+ OPENSSL_free(s);
+ if ((s = i2s_ASN1_INTEGER(NULL, aor->u.range->max)) == NULL)
+ return 0;
+ BIO_printf(out, "%s\n", s);
+ OPENSSL_free(s);
+ break;
+ default:
+ return 0;
+ }
+ }
+ break;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ * i2r method for an ASIdentifier extension.
+ */
+static int i2r_ASIdentifiers(X509V3_EXT_METHOD *method,
+ void *ext,
+ BIO *out,
+ int indent)
+{
+ ASIdentifiers *asid = ext;
+ return (i2r_ASIdentifierChoice(out, asid->asnum, indent,
+ "Autonomous System Numbers") &&
+ i2r_ASIdentifierChoice(out, asid->rdi, indent,
+ "Routing Domain Identifiers"));
+}
+
+/*
+ * Sort comparision function for a sequence of ASIdOrRange elements.
+ */
+static int ASIdOrRange_cmp(const ASIdOrRange * const *a_,
+ const ASIdOrRange * const *b_)
+{
+ const ASIdOrRange *a = *a_, *b = *b_;
+
+ assert((a->type == ASIdOrRange_id && a->u.id != NULL) ||
+ (a->type == ASIdOrRange_range && a->u.range != NULL &&
+ a->u.range->min != NULL && a->u.range->max != NULL));
+
+ assert((b->type == ASIdOrRange_id && b->u.id != NULL) ||
+ (b->type == ASIdOrRange_range && b->u.range != NULL &&
+ b->u.range->min != NULL && b->u.range->max != NULL));
+
+ if (a->type == ASIdOrRange_id && b->type == ASIdOrRange_id)
+ return ASN1_INTEGER_cmp(a->u.id, b->u.id);
+
+ if (a->type == ASIdOrRange_range && b->type == ASIdOrRange_range) {
+ int r = ASN1_INTEGER_cmp(a->u.range->min, b->u.range->min);
+ return r != 0 ? r : ASN1_INTEGER_cmp(a->u.range->max, b->u.range->max);
+ }
+
+ if (a->type == ASIdOrRange_id)
+ return ASN1_INTEGER_cmp(a->u.id, b->u.range->min);
+ else
+ return ASN1_INTEGER_cmp(a->u.range->min, b->u.id);
+}
+
+/*
+ * Add an inherit element.
+ */
+int v3_asid_add_inherit(ASIdentifiers *asid, int which)
+{
+ ASIdentifierChoice **choice;
+ if (asid == NULL)
+ return 0;
+ switch (which) {
+ case V3_ASID_ASNUM:
+ choice = &asid->asnum;
+ break;
+ case V3_ASID_RDI:
+ choice = &asid->rdi;
+ break;
+ default:
+ return 0;
+ }
+ if (*choice == NULL) {
+ if ((*choice = ASIdentifierChoice_new()) == NULL)
+ return 0;
+ assert((*choice)->u.inherit == NULL);
+ if (((*choice)->u.inherit = ASN1_NULL_new()) == NULL)
+ return 0;
+ (*choice)->type = ASIdentifierChoice_inherit;
+ }
+ return (*choice)->type == ASIdentifierChoice_inherit;
+}
+
+/*
+ * Add an ID or range to an ASIdentifierChoice.
+ */
+int v3_asid_add_id_or_range(ASIdentifiers *asid,
+ int which,
+ ASN1_INTEGER *min,
+ ASN1_INTEGER *max)
+{
+ ASIdentifierChoice **choice;
+ ASIdOrRange *aor;
+ if (asid == NULL)
+ return 0;
+ switch (which) {
+ case V3_ASID_ASNUM:
+ choice = &asid->asnum;
+ break;
+ case V3_ASID_RDI:
+ choice = &asid->rdi;
+ break;
+ default:
+ return 0;
+ }
+ if (*choice != NULL && (*choice)->type == ASIdentifierChoice_inherit)
+ return 0;
+ if (*choice == NULL) {
+ if ((*choice = ASIdentifierChoice_new()) == NULL)
+ return 0;
+ assert((*choice)->u.asIdsOrRanges == NULL);
+ (*choice)->u.asIdsOrRanges = sk_ASIdOrRange_new(ASIdOrRange_cmp);
+ if ((*choice)->u.asIdsOrRanges == NULL)
+ return 0;
+ (*choice)->type = ASIdentifierChoice_asIdsOrRanges;
+ }
+ if ((aor = ASIdOrRange_new()) == NULL)
+ return 0;
+ if (max == NULL) {
+ aor->type = ASIdOrRange_id;
+ aor->u.id = min;
+ } else {
+ aor->type = ASIdOrRange_range;
+ if ((aor->u.range = ASRange_new()) == NULL)
+ goto err;
+ ASN1_INTEGER_free(aor->u.range->min);
+ aor->u.range->min = min;
+ ASN1_INTEGER_free(aor->u.range->max);
+ aor->u.range->max = max;
+ }
+ if (!(sk_ASIdOrRange_push((*choice)->u.asIdsOrRanges, aor)))
+ goto err;
+ return 1;
+
+ err:
+ ASIdOrRange_free(aor);
+ return 0;
+}
+
+/*
+ * Extract min and max values from an ASIdOrRange.
+ */
+static void extract_min_max(ASIdOrRange *aor,
+ ASN1_INTEGER **min,
+ ASN1_INTEGER **max)
+{
+ assert(aor != NULL && min != NULL && max != NULL);
+ switch (aor->type) {
+ case ASIdOrRange_id:
+ *min = aor->u.id;
+ *max = aor->u.id;
+ return;
+ case ASIdOrRange_range:
+ *min = aor->u.range->min;
+ *max = aor->u.range->max;
+ return;
+ }
+}
+
+/*
+ * Check whether an ASIdentifierChoice is in canonical form.
+ */
+static int ASIdentifierChoice_is_canonical(ASIdentifierChoice *choice)
+{
+ ASN1_INTEGER *a_max_plus_one = NULL;
+ BIGNUM *bn = NULL;
+ int i, ret = 0;
+
+ /*
+ * Empty element or inheritance is canonical.
+ */
+ if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
+ return 1;
+
+ /*
+ * If not a list, or if empty list, it's broken.
+ */
+ if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
+ sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0)
+ return 0;
+
+ /*
+ * It's a list, check it.
+ */
+ for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
+ ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+ ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
+ ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+
+ extract_min_max(a, &a_min, &a_max);
+ extract_min_max(b, &b_min, &b_max);
+
+ /*
+ * Punt misordered list, overlapping start, or inverted range.
+ */
+ if (ASN1_INTEGER_cmp(a_min, b_min) >= 0 ||
+ ASN1_INTEGER_cmp(a_min, a_max) > 0 ||
+ ASN1_INTEGER_cmp(b_min, b_max) > 0)
+ goto done;
+
+ /*
+ * Calculate a_max + 1 to check for adjacency.
+ */
+ if ((bn == NULL && (bn = BN_new()) == NULL) ||
+ ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
+ !BN_add_word(bn, 1) ||
+ (a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
+ X509V3err(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL,
+ ERR_R_MALLOC_FAILURE);
+ goto done;
+ }
+
+ /*
+ * Punt if adjacent or overlapping.
+ */
+ if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) >= 0)
+ goto done;
+ }
+
+ ret = 1;
+
+ done:
+ ASN1_INTEGER_free(a_max_plus_one);
+ BN_free(bn);
+ return ret;
+}
+
+/*
+ * Check whether an ASIdentifier extension is in canonical form.
+ */
+int v3_asid_is_canonical(ASIdentifiers *asid)
+{
+ return (asid == NULL ||
+ (ASIdentifierChoice_is_canonical(asid->asnum) ||
+ ASIdentifierChoice_is_canonical(asid->rdi)));
+}
+
+/*
+ * Whack an ASIdentifierChoice into canonical form.
+ */
+static int ASIdentifierChoice_canonize(ASIdentifierChoice *choice)
+{
+ ASN1_INTEGER *a_max_plus_one = NULL;
+ BIGNUM *bn = NULL;
+ int i, ret = 0;
+
+ /*
+ * Nothing to do for empty element or inheritance.
+ */
+ if (choice == NULL || choice->type == ASIdentifierChoice_inherit)
+ return 1;
+
+ /*
+ * We have a list. Sort it.
+ */
+ assert(choice->type == ASIdentifierChoice_asIdsOrRanges);
+ sk_ASIdOrRange_sort(choice->u.asIdsOrRanges);
+
+ /*
+ * Now check for errors and suboptimal encoding, rejecting the
+ * former and fixing the latter.
+ */
+ for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
+ ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
+ ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
+ ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+
+ extract_min_max(a, &a_min, &a_max);
+ extract_min_max(b, &b_min, &b_max);
+
+ /*
+ * Make sure we're properly sorted (paranoia).
+ */
+ assert(ASN1_INTEGER_cmp(a_min, b_min) <= 0);
+
+ /*
+ * Check for overlaps.
+ */
+ if (ASN1_INTEGER_cmp(a_max, b_min) >= 0) {
+ X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+ X509V3_R_EXTENSION_VALUE_ERROR);
+ goto done;
+ }
+
+ /*
+ * Calculate a_max + 1 to check for adjacency.
+ */
+ if ((bn == NULL && (bn = BN_new()) == NULL) ||
+ ASN1_INTEGER_to_BN(a_max, bn) == NULL ||
+ !BN_add_word(bn, 1) ||
+ (a_max_plus_one = BN_to_ASN1_INTEGER(bn, a_max_plus_one)) == NULL) {
+ X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE, ERR_R_MALLOC_FAILURE);
+ goto done;
+ }
+
+ /*
+ * If a and b are adjacent, merge them.
+ */
+ if (ASN1_INTEGER_cmp(a_max_plus_one, b_min) == 0) {
+ ASRange *r;
+ switch (a->type) {
+ case ASIdOrRange_id:
+ if ((r = OPENSSL_malloc(sizeof(ASRange))) == NULL) {
+ X509V3err(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE,
+ ERR_R_MALLOC_FAILURE);
+ goto done;
+ }
+ r->min = a_min;
+ r->max = b_max;
+ a->type = ASIdOrRange_range;
+ a->u.range = r;
+ break;
+ case ASIdOrRange_range:
+ ASN1_INTEGER_free(a->u.range->max);
+ a->u.range->max = b_max;
+ break;
+ }
+ switch (b->type) {
+ case ASIdOrRange_id:
+ b->u.id = NULL;
+ break;
+ case ASIdOrRange_range:
+ b->u.range->max = NULL;
+ break;
+ }
+ ASIdOrRange_free(b);
+ sk_ASIdOrRange_delete(choice->u.asIdsOrRanges, i + 1);
+ i--;
+ continue;
+ }
+ }
+
+ assert(ASIdentifierChoice_is_canonical(choice)); /* Paranoia */
+
+ ret = 1;
+
+ done:
+ ASN1_INTEGER_free(a_max_plus_one);
+ BN_free(bn);
+ return ret;
+}
+
+/*
+ * Whack an ASIdentifier extension into canonical form.
+ */
+int v3_asid_canonize(ASIdentifiers *asid)
+{
+ return (asid == NULL ||
+ (ASIdentifierChoice_canonize(asid->asnum) &&
+ ASIdentifierChoice_canonize(asid->rdi)));
+}
+
+/*
+ * v2i method for an ASIdentifier extension.
+ */
+static void *v2i_ASIdentifiers(struct v3_ext_method *method,
+ struct v3_ext_ctx *ctx,
+ STACK_OF(CONF_VALUE) *values)
+{
+ ASIdentifiers *asid = NULL;
+ int i;
+
+ if ((asid = ASIdentifiers_new()) == NULL) {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
+ CONF_VALUE *val = sk_CONF_VALUE_value(values, i);
+ ASN1_INTEGER *min = NULL, *max = NULL;
+ int i1, i2, i3, is_range, which;
+
+ /*
+ * Figure out whether this is an AS or an RDI.
+ */
+ if ( !name_cmp(val->name, "AS")) {
+ which = V3_ASID_ASNUM;
+ } else if (!name_cmp(val->name, "RDI")) {
+ which = V3_ASID_RDI;
+ } else {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_EXTENSION_NAME_ERROR);
+ X509V3_conf_err(val);
+ goto err;
+ }
+
+ /*
+ * Handle inheritance.
+ */
+ if (!strcmp(val->value, "inherit")) {
+ if (v3_asid_add_inherit(asid, which))
+ continue;
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_INHERITANCE);
+ X509V3_conf_err(val);
+ goto err;
+ }
+
+ /*
+ * Number, range, or mistake, pick it apart and figure out which.
+ */
+ i1 = strspn(val->value, "0123456789");
+ if (val->value[i1] == '\0') {
+ is_range = 0;
+ } else {
+ is_range = 1;
+ i2 = i1 + strspn(val->value + i1, " \t");
+ if (val->value[i2] != '-') {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASNUMBER);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ i2++;
+ i2 = i2 + strspn(val->value + i2, " \t");
+ i3 = i2 + strspn(val->value + i2, "0123456789");
+ if (val->value[i3] != '\0') {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, X509V3_R_INVALID_ASRANGE);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ }
+
+ /*
+ * Syntax is ok, read and add it.
+ */
+ if (!is_range) {
+ if (!X509V3_get_value_int(val, &min)) {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ } else {
+ char *s = BUF_strdup(val->value);
+ if (s == NULL) {
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ s[i1] = '\0';
+ min = s2i_ASN1_INTEGER(NULL, s);
+ max = s2i_ASN1_INTEGER(NULL, s + i2);
+ OPENSSL_free(s);
+ if (min == NULL || max == NULL) {
+ ASN1_INTEGER_free(min);
+ ASN1_INTEGER_free(max);
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ }
+ if (!v3_asid_add_id_or_range(asid, which, min, max)) {
+ ASN1_INTEGER_free(min);
+ ASN1_INTEGER_free(max);
+ X509V3err(X509V3_F_V2I_ASIDENTIFIERS, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ }
+
+ /*
+ * Canonize the result, then we're done.
+ */
+ if (!v3_asid_canonize(asid))
+ goto err;
+ return asid;
+
+ err:
+ ASIdentifiers_free(asid);
+ return NULL;
+}
+
+/*
+ * OpenSSL dispatch.
+ */
+const X509V3_EXT_METHOD v3_asid = {
+ NID_sbgp_autonomousSysNum, /* nid */
+ 0, /* flags */
+ ASN1_ITEM_ref(ASIdentifiers), /* template */
+ 0, 0, 0, 0, /* old functions, ignored */
+ 0, /* i2s */
+ 0, /* s2i */
+ 0, /* i2v */
+ v2i_ASIdentifiers, /* v2i */
+ i2r_ASIdentifiers, /* i2r */
+ 0, /* r2i */
+ NULL /* extension-specific data */
+};
+
+/*
+ * Figure out whether extension uses inheritance.
+ */
+int v3_asid_inherits(ASIdentifiers *asid)
+{
+ return (asid != NULL &&
+ ((asid->asnum != NULL &&
+ asid->asnum->type == ASIdentifierChoice_inherit) ||
+ (asid->rdi != NULL &&
+ asid->rdi->type == ASIdentifierChoice_inherit)));
+}
+
+/*
+ * Figure out whether parent contains child.
+ */
+static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
+{
+ ASN1_INTEGER *p_min, *p_max, *c_min, *c_max;
+ int p, c;
+
+ if (child == NULL || parent == child)
+ return 1;
+ if (parent == NULL)
+ return 0;
+
+ p = 0;
+ for (c = 0; c < sk_ASIdOrRange_num(child); c++) {
+ extract_min_max(sk_ASIdOrRange_value(child, c), &c_min, &c_max);
+ for (;; p++) {
+ if (p >= sk_ASIdOrRange_num(parent))
+ return 0;
+ extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min, &p_max);
+ if (ASN1_INTEGER_cmp(p_max, c_max) < 0)
+ continue;
+ if (ASN1_INTEGER_cmp(p_min, c_min) > 0)
+ return 0;
+ break;
+ }
+ }
+
+ return 1;
+}
+
+/*
+ * Test whether a is a subet of b.
+ */
+int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b)
+{
+ return (a == NULL ||
+ a == b ||
+ (b != NULL &&
+ !v3_asid_inherits(a) &&
+ !v3_asid_inherits(b) &&
+ asid_contains(b->asnum->u.asIdsOrRanges,
+ a->asnum->u.asIdsOrRanges) &&
+ asid_contains(b->rdi->u.asIdsOrRanges,
+ a->rdi->u.asIdsOrRanges)));
+}
+
+/*
+ * Validation error handling via callback.
+ */
+#define validation_err(_err_) \
+ do { \
+ if (ctx != NULL) { \
+ ctx->error = _err_; \
+ ctx->error_depth = i; \
+ ctx->current_cert = x; \
+ ret = ctx->verify_cb(0, ctx); \
+ } else { \
+ ret = 0; \
+ } \
+ if (!ret) \
+ goto done; \
+ } while (0)
+
+/*
+ * Core code for RFC 3779 3.3 path validation.
+ */
+static int v3_asid_validate_path_internal(X509_STORE_CTX *ctx,
+ STACK_OF(X509) *chain,
+ ASIdentifiers *ext)
+{
+ ASIdOrRanges *child_as = NULL, *child_rdi = NULL;
+ int i, ret = 1, inherit_as = 0, inherit_rdi = 0;
+ X509 *x = NULL;
+
+ assert(chain != NULL && sk_X509_num(chain) > 0);
+ assert(ctx != NULL || ext != NULL);
+ assert(ctx == NULL || ctx->verify_cb != NULL);
+
+ /*
+ * Figure out where to start. If we don't have an extension to
+ * check, we're done. Otherwise, check canonical form and
+ * set up for walking up the chain.
+ */
+ if (ext != NULL) {
+ i = -1;
+ } else {
+ i = 0;
+ x = sk_X509_value(chain, i);
+ assert(x != NULL);
+ if ((ext = x->rfc3779_asid) == NULL)
+ goto done;
+ }
+ if (!v3_asid_is_canonical(ext))
+ validation_err(X509_V_ERR_INVALID_EXTENSION);
+ if (ext->asnum != NULL) {
+ switch (ext->asnum->type) {
+ case ASIdentifierChoice_inherit:
+ inherit_as = 1;
+ break;
+ case ASIdentifierChoice_asIdsOrRanges:
+ child_as = ext->asnum->u.asIdsOrRanges;
+ break;
+ }
+ }
+ if (ext->rdi != NULL) {
+ switch (ext->rdi->type) {
+ case ASIdentifierChoice_inherit:
+ inherit_rdi = 1;
+ break;
+ case ASIdentifierChoice_asIdsOrRanges:
+ child_rdi = ext->rdi->u.asIdsOrRanges;
+ break;
+ }
+ }
+
+ /*
+ * Now walk up the chain. Extensions must be in canonical form, no
+ * cert may list resources that its parent doesn't list.
+ */
+ for (i++; i < sk_X509_num(chain); i++) {
+ x = sk_X509_value(chain, i);
+ assert(x != NULL);
+ if (x->rfc3779_asid == NULL) {
+ if (child_as != NULL || child_rdi != NULL)
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ continue;
+ }
+ if (!v3_asid_is_canonical(x->rfc3779_asid))
+ validation_err(X509_V_ERR_INVALID_EXTENSION);
+ if (x->rfc3779_asid->asnum == NULL && child_as != NULL) {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ child_as = NULL;
+ inherit_as = 0;
+ }
+ if (x->rfc3779_asid->asnum != NULL &&
+ x->rfc3779_asid->asnum->type == ASIdentifierChoice_asIdsOrRanges) {
+ if (inherit_as ||
+ asid_contains(x->rfc3779_asid->asnum->u.asIdsOrRanges, child_as)) {
+ child_as = x->rfc3779_asid->asnum->u.asIdsOrRanges;
+ inherit_as = 0;
+ } else {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ }
+ }
+ if (x->rfc3779_asid->rdi == NULL && child_rdi != NULL) {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ child_rdi = NULL;
+ inherit_rdi = 0;
+ }
+ if (x->rfc3779_asid->rdi != NULL &&
+ x->rfc3779_asid->rdi->type == ASIdentifierChoice_asIdsOrRanges) {
+ if (inherit_rdi ||
+ asid_contains(x->rfc3779_asid->rdi->u.asIdsOrRanges, child_rdi)) {
+ child_rdi = x->rfc3779_asid->rdi->u.asIdsOrRanges;
+ inherit_rdi = 0;
+ } else {
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ }
+ }
+ }
+
+ /*
+ * Trust anchor can't inherit.
+ */
+ if (x->rfc3779_asid != NULL) {
+ if (x->rfc3779_asid->asnum != NULL &&
+ x->rfc3779_asid->asnum->type == ASIdentifierChoice_inherit)
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ if (x->rfc3779_asid->rdi != NULL &&
+ x->rfc3779_asid->rdi->type == ASIdentifierChoice_inherit)
+ validation_err(X509_V_ERR_UNNESTED_RESOURCE);
+ }
+
+ done:
+ return ret;
+}
+
+#undef validation_err
+
+/*
+ * RFC 3779 3.3 path validation -- called from X509_verify_cert().
+ */
+int v3_asid_validate_path(X509_STORE_CTX *ctx)
+{
+ return v3_asid_validate_path_internal(ctx, ctx->chain, NULL);
+}
+
+/*
+ * RFC 3779 3.3 path validation of an extension.
+ * Test whether chain covers extension.
+ */
+int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
+ ASIdentifiers *ext,
+ int allow_inheritance)
+{
+ if (ext == NULL)
+ return 1;
+ if (chain == NULL || sk_X509_num(chain) == 0)
+ return 0;
+ if (!allow_inheritance && v3_asid_inherits(ext))
+ return 0;
+ return v3_asid_validate_path_internal(NULL, chain, ext);
+}
+
+#endif /* OPENSSL_NO_RFC3779 */
diff --git a/crypto/x509v3/v3_bcons.c b/crypto/x509v3/v3_bcons.c
new file mode 100644
index 000000000000..74b1233071cb
--- /dev/null
+++ b/crypto/x509v3/v3_bcons.c
@@ -0,0 +1,124 @@
+/* v3_bcons.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
+static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+
+const X509V3_EXT_METHOD v3_bcons = {
+NID_basic_constraints, 0,
+ASN1_ITEM_ref(BASIC_CONSTRAINTS),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
+(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
+NULL,NULL,
+NULL
+};
+
+ASN1_SEQUENCE(BASIC_CONSTRAINTS) = {
+ ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
+ ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS)
+
+IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
+
+
+static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist)
+{
+ X509V3_add_value_bool("CA", bcons->ca, &extlist);
+ X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
+ return extlist;
+}
+
+static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
+{
+ BASIC_CONSTRAINTS *bcons=NULL;
+ CONF_VALUE *val;
+ int i;
+ if(!(bcons = BASIC_CONSTRAINTS_new())) {
+ X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
+ val = sk_CONF_VALUE_value(values, i);
+ if(!strcmp(val->name, "CA")) {
+ if(!X509V3_get_value_bool(val, &bcons->ca)) goto err;
+ } else if(!strcmp(val->name, "pathlen")) {
+ if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err;
+ } else {
+ X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ }
+ return bcons;
+ err:
+ BASIC_CONSTRAINTS_free(bcons);
+ return NULL;
+}
+
diff --git a/crypto/x509v3/v3_bitst.c b/crypto/x509v3/v3_bitst.c
new file mode 100644
index 000000000000..cf31f0816eee
--- /dev/null
+++ b/crypto/x509v3/v3_bitst.c
@@ -0,0 +1,141 @@
+/* v3_bitst.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static BIT_STRING_BITNAME ns_cert_type_table[] = {
+{0, "SSL Client", "client"},
+{1, "SSL Server", "server"},
+{2, "S/MIME", "email"},
+{3, "Object Signing", "objsign"},
+{4, "Unused", "reserved"},
+{5, "SSL CA", "sslCA"},
+{6, "S/MIME CA", "emailCA"},
+{7, "Object Signing CA", "objCA"},
+{-1, NULL, NULL}
+};
+
+static BIT_STRING_BITNAME key_usage_type_table[] = {
+{0, "Digital Signature", "digitalSignature"},
+{1, "Non Repudiation", "nonRepudiation"},
+{2, "Key Encipherment", "keyEncipherment"},
+{3, "Data Encipherment", "dataEncipherment"},
+{4, "Key Agreement", "keyAgreement"},
+{5, "Certificate Sign", "keyCertSign"},
+{6, "CRL Sign", "cRLSign"},
+{7, "Encipher Only", "encipherOnly"},
+{8, "Decipher Only", "decipherOnly"},
+{-1, NULL, NULL}
+};
+
+
+
+const X509V3_EXT_METHOD v3_nscert = EXT_BITSTRING(NID_netscape_cert_type, ns_cert_type_table);
+const X509V3_EXT_METHOD v3_key_usage = EXT_BITSTRING(NID_key_usage, key_usage_type_table);
+
+STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+ ASN1_BIT_STRING *bits, STACK_OF(CONF_VALUE) *ret)
+{
+ BIT_STRING_BITNAME *bnam;
+ for(bnam =method->usr_data; bnam->lname; bnam++) {
+ if(ASN1_BIT_STRING_get_bit(bits, bnam->bitnum))
+ X509V3_add_value(bnam->lname, NULL, &ret);
+ }
+ return ret;
+}
+
+ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ CONF_VALUE *val;
+ ASN1_BIT_STRING *bs;
+ int i;
+ BIT_STRING_BITNAME *bnam;
+ if(!(bs = M_ASN1_BIT_STRING_new())) {
+ X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ val = sk_CONF_VALUE_value(nval, i);
+ for(bnam = method->usr_data; bnam->lname; bnam++) {
+ if(!strcmp(bnam->sname, val->name) ||
+ !strcmp(bnam->lname, val->name) ) {
+ if(!ASN1_BIT_STRING_set_bit(bs, bnam->bitnum, 1)) {
+ X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
+ ERR_R_MALLOC_FAILURE);
+ M_ASN1_BIT_STRING_free(bs);
+ return NULL;
+ }
+ break;
+ }
+ }
+ if(!bnam->lname) {
+ X509V3err(X509V3_F_V2I_ASN1_BIT_STRING,
+ X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT);
+ X509V3_conf_err(val);
+ M_ASN1_BIT_STRING_free(bs);
+ return NULL;
+ }
+ }
+ return bs;
+}
+
+
diff --git a/crypto/x509v3/v3_conf.c b/crypto/x509v3/v3_conf.c
new file mode 100644
index 000000000000..2b867305fba1
--- /dev/null
+++ b/crypto/x509v3/v3_conf.c
@@ -0,0 +1,524 @@
+/* v3_conf.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2002 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* extension creation utilities */
+
+
+
+#include <stdio.h>
+#include <ctype.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+static int v3_check_critical(char **value);
+static int v3_check_generic(char **value);
+static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid, int crit, char *value);
+static X509_EXTENSION *v3_generic_extension(const char *ext, char *value, int crit, int type, X509V3_CTX *ctx);
+static char *conf_lhash_get_string(void *db, char *section, char *value);
+static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section);
+static X509_EXTENSION *do_ext_i2d(X509V3_EXT_METHOD *method, int ext_nid,
+ int crit, void *ext_struc);
+static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len);
+/* CONF *conf: Config file */
+/* char *name: Name */
+/* char *value: Value */
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name,
+ char *value)
+ {
+ int crit;
+ int ext_type;
+ X509_EXTENSION *ret;
+ crit = v3_check_critical(&value);
+ if ((ext_type = v3_check_generic(&value)))
+ return v3_generic_extension(name, value, crit, ext_type, ctx);
+ ret = do_ext_nconf(conf, ctx, OBJ_sn2nid(name), crit, value);
+ if (!ret)
+ {
+ X509V3err(X509V3_F_X509V3_EXT_NCONF,X509V3_R_ERROR_IN_EXTENSION);
+ ERR_add_error_data(4,"name=", name, ", value=", value);
+ }
+ return ret;
+ }
+
+/* CONF *conf: Config file */
+/* char *value: Value */
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+ char *value)
+ {
+ int crit;
+ int ext_type;
+ crit = v3_check_critical(&value);
+ if ((ext_type = v3_check_generic(&value)))
+ return v3_generic_extension(OBJ_nid2sn(ext_nid),
+ value, crit, ext_type, ctx);
+ return do_ext_nconf(conf, ctx, ext_nid, crit, value);
+ }
+
+/* CONF *conf: Config file */
+/* char *value: Value */
+static X509_EXTENSION *do_ext_nconf(CONF *conf, X509V3_CTX *ctx, int ext_nid,
+ int crit, char *value)
+ {
+ X509V3_EXT_METHOD *method;
+ X509_EXTENSION *ext;
+ STACK_OF(CONF_VALUE) *nval;
+ void *ext_struc;
+ if (ext_nid == NID_undef)
+ {
+ X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION_NAME);
+ return NULL;
+ }
+ if (!(method = X509V3_EXT_get_nid(ext_nid)))
+ {
+ X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_UNKNOWN_EXTENSION);
+ return NULL;
+ }
+ /* Now get internal extension representation based on type */
+ if (method->v2i)
+ {
+ if(*value == '@') nval = NCONF_get_section(conf, value + 1);
+ else nval = X509V3_parse_list(value);
+ if(sk_CONF_VALUE_num(nval) <= 0)
+ {
+ X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_INVALID_EXTENSION_STRING);
+ ERR_add_error_data(4, "name=", OBJ_nid2sn(ext_nid), ",section=", value);
+ return NULL;
+ }
+ ext_struc = method->v2i(method, ctx, nval);
+ if(*value != '@') sk_CONF_VALUE_pop_free(nval,
+ X509V3_conf_free);
+ if(!ext_struc) return NULL;
+ }
+ else if(method->s2i)
+ {
+ if(!(ext_struc = method->s2i(method, ctx, value))) return NULL;
+ }
+ else if(method->r2i)
+ {
+ if(!ctx->db || !ctx->db_meth)
+ {
+ X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_NO_CONFIG_DATABASE);
+ return NULL;
+ }
+ if(!(ext_struc = method->r2i(method, ctx, value))) return NULL;
+ }
+ else
+ {
+ X509V3err(X509V3_F_DO_EXT_NCONF,X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED);
+ ERR_add_error_data(2, "name=", OBJ_nid2sn(ext_nid));
+ return NULL;
+ }
+
+ ext = do_ext_i2d(method, ext_nid, crit, ext_struc);
+ if(method->it) ASN1_item_free(ext_struc, ASN1_ITEM_ptr(method->it));
+ else method->ext_free(ext_struc);
+ return ext;
+
+ }
+
+static X509_EXTENSION *do_ext_i2d(X509V3_EXT_METHOD *method, int ext_nid,
+ int crit, void *ext_struc)
+ {
+ unsigned char *ext_der;
+ int ext_len;
+ ASN1_OCTET_STRING *ext_oct;
+ X509_EXTENSION *ext;
+ /* Convert internal representation to DER */
+ if (method->it)
+ {
+ ext_der = NULL;
+ ext_len = ASN1_item_i2d(ext_struc, &ext_der, ASN1_ITEM_ptr(method->it));
+ if (ext_len < 0) goto merr;
+ }
+ else
+ {
+ unsigned char *p;
+ ext_len = method->i2d(ext_struc, NULL);
+ if(!(ext_der = OPENSSL_malloc(ext_len))) goto merr;
+ p = ext_der;
+ method->i2d(ext_struc, &p);
+ }
+ if (!(ext_oct = M_ASN1_OCTET_STRING_new())) goto merr;
+ ext_oct->data = ext_der;
+ ext_oct->length = ext_len;
+
+ ext = X509_EXTENSION_create_by_NID(NULL, ext_nid, crit, ext_oct);
+ if (!ext) goto merr;
+ M_ASN1_OCTET_STRING_free(ext_oct);
+
+ return ext;
+
+ merr:
+ X509V3err(X509V3_F_DO_EXT_I2D,ERR_R_MALLOC_FAILURE);
+ return NULL;
+
+ }
+
+/* Given an internal structure, nid and critical flag create an extension */
+
+X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc)
+ {
+ X509V3_EXT_METHOD *method;
+ if (!(method = X509V3_EXT_get_nid(ext_nid))) {
+ X509V3err(X509V3_F_X509V3_EXT_I2D,X509V3_R_UNKNOWN_EXTENSION);
+ return NULL;
+ }
+ return do_ext_i2d(method, ext_nid, crit, ext_struc);
+}
+
+/* Check the extension string for critical flag */
+static int v3_check_critical(char **value)
+{
+ char *p = *value;
+ if ((strlen(p) < 9) || strncmp(p, "critical,", 9)) return 0;
+ p+=9;
+ while(isspace((unsigned char)*p)) p++;
+ *value = p;
+ return 1;
+}
+
+/* Check extension string for generic extension and return the type */
+static int v3_check_generic(char **value)
+{
+ int gen_type = 0;
+ char *p = *value;
+ if ((strlen(p) >= 4) && !strncmp(p, "DER:", 4))
+ {
+ p+=4;
+ gen_type = 1;
+ }
+ else if ((strlen(p) >= 5) && !strncmp(p, "ASN1:", 5))
+ {
+ p+=5;
+ gen_type = 2;
+ }
+ else
+ return 0;
+
+ while (isspace((unsigned char)*p)) p++;
+ *value = p;
+ return gen_type;
+}
+
+/* Create a generic extension: for now just handle DER type */
+static X509_EXTENSION *v3_generic_extension(const char *ext, char *value,
+ int crit, int gen_type, X509V3_CTX *ctx)
+ {
+ unsigned char *ext_der=NULL;
+ long ext_len;
+ ASN1_OBJECT *obj=NULL;
+ ASN1_OCTET_STRING *oct=NULL;
+ X509_EXTENSION *extension=NULL;
+ if (!(obj = OBJ_txt2obj(ext, 0)))
+ {
+ X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_NAME_ERROR);
+ ERR_add_error_data(2, "name=", ext);
+ goto err;
+ }
+
+ if (gen_type == 1)
+ ext_der = string_to_hex(value, &ext_len);
+ else if (gen_type == 2)
+ ext_der = generic_asn1(value, ctx, &ext_len);
+
+ if (ext_der == NULL)
+ {
+ X509V3err(X509V3_F_V3_GENERIC_EXTENSION,X509V3_R_EXTENSION_VALUE_ERROR);
+ ERR_add_error_data(2, "value=", value);
+ goto err;
+ }
+
+ if (!(oct = M_ASN1_OCTET_STRING_new()))
+ {
+ X509V3err(X509V3_F_V3_GENERIC_EXTENSION,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ oct->data = ext_der;
+ oct->length = ext_len;
+ ext_der = NULL;
+
+ extension = X509_EXTENSION_create_by_OBJ(NULL, obj, crit, oct);
+
+ err:
+ ASN1_OBJECT_free(obj);
+ M_ASN1_OCTET_STRING_free(oct);
+ if(ext_der) OPENSSL_free(ext_der);
+ return extension;
+
+ }
+
+static unsigned char *generic_asn1(char *value, X509V3_CTX *ctx, long *ext_len)
+ {
+ ASN1_TYPE *typ;
+ unsigned char *ext_der = NULL;
+ typ = ASN1_generate_v3(value, ctx);
+ if (typ == NULL)
+ return NULL;
+ *ext_len = i2d_ASN1_TYPE(typ, &ext_der);
+ ASN1_TYPE_free(typ);
+ return ext_der;
+ }
+
+/* This is the main function: add a bunch of extensions based on a config file
+ * section to an extension STACK.
+ */
+
+
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section,
+ STACK_OF(X509_EXTENSION) **sk)
+ {
+ X509_EXTENSION *ext;
+ STACK_OF(CONF_VALUE) *nval;
+ CONF_VALUE *val;
+ int i;
+ if (!(nval = NCONF_get_section(conf, section))) return 0;
+ for (i = 0; i < sk_CONF_VALUE_num(nval); i++)
+ {
+ val = sk_CONF_VALUE_value(nval, i);
+ if (!(ext = X509V3_EXT_nconf(conf, ctx, val->name, val->value)))
+ return 0;
+ if (sk) X509v3_add_ext(sk, ext, -1);
+ X509_EXTENSION_free(ext);
+ }
+ return 1;
+ }
+
+/* Convenience functions to add extensions to a certificate, CRL and request */
+
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+ X509 *cert)
+ {
+ STACK_OF(X509_EXTENSION) **sk = NULL;
+ if (cert)
+ sk = &cert->cert_info->extensions;
+ return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+ }
+
+/* Same as above but for a CRL */
+
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+ X509_CRL *crl)
+ {
+ STACK_OF(X509_EXTENSION) **sk = NULL;
+ if (crl)
+ sk = &crl->crl->extensions;
+ return X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+ }
+
+/* Add extensions to certificate request */
+
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section,
+ X509_REQ *req)
+ {
+ STACK_OF(X509_EXTENSION) *extlist = NULL, **sk = NULL;
+ int i;
+ if (req)
+ sk = &extlist;
+ i = X509V3_EXT_add_nconf_sk(conf, ctx, section, sk);
+ if (!i || !sk)
+ return i;
+ i = X509_REQ_add_extensions(req, extlist);
+ sk_X509_EXTENSION_pop_free(extlist, X509_EXTENSION_free);
+ return i;
+ }
+
+/* Config database functions */
+
+char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section)
+ {
+ if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_string)
+ {
+ X509V3err(X509V3_F_X509V3_GET_STRING,X509V3_R_OPERATION_NOT_DEFINED);
+ return NULL;
+ }
+ if (ctx->db_meth->get_string)
+ return ctx->db_meth->get_string(ctx->db, name, section);
+ return NULL;
+ }
+
+STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section)
+ {
+ if(!ctx->db || !ctx->db_meth || !ctx->db_meth->get_section)
+ {
+ X509V3err(X509V3_F_X509V3_GET_SECTION,X509V3_R_OPERATION_NOT_DEFINED);
+ return NULL;
+ }
+ if (ctx->db_meth->get_section)
+ return ctx->db_meth->get_section(ctx->db, section);
+ return NULL;
+ }
+
+void X509V3_string_free(X509V3_CTX *ctx, char *str)
+ {
+ if (!str) return;
+ if (ctx->db_meth->free_string)
+ ctx->db_meth->free_string(ctx->db, str);
+ }
+
+void X509V3_section_free(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section)
+ {
+ if (!section) return;
+ if (ctx->db_meth->free_section)
+ ctx->db_meth->free_section(ctx->db, section);
+ }
+
+static char *nconf_get_string(void *db, char *section, char *value)
+ {
+ return NCONF_get_string(db, section, value);
+ }
+
+static STACK_OF(CONF_VALUE) *nconf_get_section(void *db, char *section)
+ {
+ return NCONF_get_section(db, section);
+ }
+
+static X509V3_CONF_METHOD nconf_method = {
+nconf_get_string,
+nconf_get_section,
+NULL,
+NULL
+};
+
+void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf)
+ {
+ ctx->db_meth = &nconf_method;
+ ctx->db = conf;
+ }
+
+void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subj, X509_REQ *req,
+ X509_CRL *crl, int flags)
+ {
+ ctx->issuer_cert = issuer;
+ ctx->subject_cert = subj;
+ ctx->crl = crl;
+ ctx->subject_req = req;
+ ctx->flags = flags;
+ }
+
+/* Old conf compatibility functions */
+
+X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name,
+ char *value)
+ {
+ CONF ctmp;
+ CONF_set_nconf(&ctmp, conf);
+ return X509V3_EXT_nconf(&ctmp, ctx, name, value);
+ }
+
+/* LHASH *conf: Config file */
+/* char *value: Value */
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid,
+ char *value)
+ {
+ CONF ctmp;
+ CONF_set_nconf(&ctmp, conf);
+ return X509V3_EXT_nconf_nid(&ctmp, ctx, ext_nid, value);
+ }
+
+static char *conf_lhash_get_string(void *db, char *section, char *value)
+ {
+ return CONF_get_string(db, section, value);
+ }
+
+static STACK_OF(CONF_VALUE) *conf_lhash_get_section(void *db, char *section)
+ {
+ return CONF_get_section(db, section);
+ }
+
+static X509V3_CONF_METHOD conf_lhash_method = {
+conf_lhash_get_string,
+conf_lhash_get_section,
+NULL,
+NULL
+};
+
+void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash)
+ {
+ ctx->db_meth = &conf_lhash_method;
+ ctx->db = lhash;
+ }
+
+int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
+ X509 *cert)
+ {
+ CONF ctmp;
+ CONF_set_nconf(&ctmp, conf);
+ return X509V3_EXT_add_nconf(&ctmp, ctx, section, cert);
+ }
+
+/* Same as above but for a CRL */
+
+int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
+ X509_CRL *crl)
+ {
+ CONF ctmp;
+ CONF_set_nconf(&ctmp, conf);
+ return X509V3_EXT_CRL_add_nconf(&ctmp, ctx, section, crl);
+ }
+
+/* Add extensions to certificate request */
+
+int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section,
+ X509_REQ *req)
+ {
+ CONF ctmp;
+ CONF_set_nconf(&ctmp, conf);
+ return X509V3_EXT_REQ_add_nconf(&ctmp, ctx, section, req);
+ }
diff --git a/crypto/x509v3/v3_cpols.c b/crypto/x509v3/v3_cpols.c
new file mode 100644
index 000000000000..a40f490aa904
--- /dev/null
+++ b/crypto/x509v3/v3_cpols.c
@@ -0,0 +1,449 @@
+/* v3_cpols.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+#include "pcy_int.h"
+
+/* Certificate policies extension support: this one is a bit complex... */
+
+static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol, BIO *out, int indent);
+static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *value);
+static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals, int indent);
+static void print_notice(BIO *out, USERNOTICE *notice, int indent);
+static POLICYINFO *policy_section(X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *polstrs, int ia5org);
+static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *unot, int ia5org);
+static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos);
+
+const X509V3_EXT_METHOD v3_cpols = {
+NID_certificate_policies, 0,ASN1_ITEM_ref(CERTIFICATEPOLICIES),
+0,0,0,0,
+0,0,
+0,0,
+(X509V3_EXT_I2R)i2r_certpol,
+(X509V3_EXT_R2I)r2i_certpol,
+NULL
+};
+
+ASN1_ITEM_TEMPLATE(CERTIFICATEPOLICIES) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CERTIFICATEPOLICIES, POLICYINFO)
+ASN1_ITEM_TEMPLATE_END(CERTIFICATEPOLICIES)
+
+IMPLEMENT_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
+
+ASN1_SEQUENCE(POLICYINFO) = {
+ ASN1_SIMPLE(POLICYINFO, policyid, ASN1_OBJECT),
+ ASN1_SEQUENCE_OF_OPT(POLICYINFO, qualifiers, POLICYQUALINFO)
+} ASN1_SEQUENCE_END(POLICYINFO)
+
+IMPLEMENT_ASN1_FUNCTIONS(POLICYINFO)
+
+ASN1_ADB_TEMPLATE(policydefault) = ASN1_SIMPLE(POLICYQUALINFO, d.other, ASN1_ANY);
+
+ASN1_ADB(POLICYQUALINFO) = {
+ ADB_ENTRY(NID_id_qt_cps, ASN1_SIMPLE(POLICYQUALINFO, d.cpsuri, ASN1_IA5STRING)),
+ ADB_ENTRY(NID_id_qt_unotice, ASN1_SIMPLE(POLICYQUALINFO, d.usernotice, USERNOTICE))
+} ASN1_ADB_END(POLICYQUALINFO, 0, pqualid, 0, &policydefault_tt, NULL);
+
+ASN1_SEQUENCE(POLICYQUALINFO) = {
+ ASN1_SIMPLE(POLICYQUALINFO, pqualid, ASN1_OBJECT),
+ ASN1_ADB_OBJECT(POLICYQUALINFO)
+} ASN1_SEQUENCE_END(POLICYQUALINFO)
+
+IMPLEMENT_ASN1_FUNCTIONS(POLICYQUALINFO)
+
+ASN1_SEQUENCE(USERNOTICE) = {
+ ASN1_OPT(USERNOTICE, noticeref, NOTICEREF),
+ ASN1_OPT(USERNOTICE, exptext, DISPLAYTEXT)
+} ASN1_SEQUENCE_END(USERNOTICE)
+
+IMPLEMENT_ASN1_FUNCTIONS(USERNOTICE)
+
+ASN1_SEQUENCE(NOTICEREF) = {
+ ASN1_SIMPLE(NOTICEREF, organization, DISPLAYTEXT),
+ ASN1_SEQUENCE_OF(NOTICEREF, noticenos, ASN1_INTEGER)
+} ASN1_SEQUENCE_END(NOTICEREF)
+
+IMPLEMENT_ASN1_FUNCTIONS(NOTICEREF)
+
+static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *value)
+{
+ STACK_OF(POLICYINFO) *pols = NULL;
+ char *pstr;
+ POLICYINFO *pol;
+ ASN1_OBJECT *pobj;
+ STACK_OF(CONF_VALUE) *vals;
+ CONF_VALUE *cnf;
+ int i, ia5org;
+ pols = sk_POLICYINFO_new_null();
+ if (pols == NULL) {
+ X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ vals = X509V3_parse_list(value);
+ if (vals == NULL) {
+ X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB);
+ goto err;
+ }
+ ia5org = 0;
+ for(i = 0; i < sk_CONF_VALUE_num(vals); i++) {
+ cnf = sk_CONF_VALUE_value(vals, i);
+ if(cnf->value || !cnf->name ) {
+ X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_POLICY_IDENTIFIER);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ pstr = cnf->name;
+ if(!strcmp(pstr,"ia5org")) {
+ ia5org = 1;
+ continue;
+ } else if(*pstr == '@') {
+ STACK_OF(CONF_VALUE) *polsect;
+ polsect = X509V3_get_section(ctx, pstr + 1);
+ if(!polsect) {
+ X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_SECTION);
+
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ pol = policy_section(ctx, polsect, ia5org);
+ X509V3_section_free(ctx, polsect);
+ if(!pol) goto err;
+ } else {
+ if(!(pobj = OBJ_txt2obj(cnf->name, 0))) {
+ X509V3err(X509V3_F_R2I_CERTPOL,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ pol = POLICYINFO_new();
+ pol->policyid = pobj;
+ }
+ sk_POLICYINFO_push(pols, pol);
+ }
+ sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+ return pols;
+ err:
+ sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+ sk_POLICYINFO_pop_free(pols, POLICYINFO_free);
+ return NULL;
+}
+
+static POLICYINFO *policy_section(X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *polstrs, int ia5org)
+{
+ int i;
+ CONF_VALUE *cnf;
+ POLICYINFO *pol;
+ POLICYQUALINFO *qual;
+ if(!(pol = POLICYINFO_new())) goto merr;
+ for(i = 0; i < sk_CONF_VALUE_num(polstrs); i++) {
+ cnf = sk_CONF_VALUE_value(polstrs, i);
+ if(!strcmp(cnf->name, "policyIdentifier")) {
+ ASN1_OBJECT *pobj;
+ if(!(pobj = OBJ_txt2obj(cnf->value, 0))) {
+ X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ pol->policyid = pobj;
+
+ } else if(!name_cmp(cnf->name, "CPS")) {
+ if(!pol->qualifiers) pol->qualifiers =
+ sk_POLICYQUALINFO_new_null();
+ if(!(qual = POLICYQUALINFO_new())) goto merr;
+ if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
+ goto merr;
+ qual->pqualid = OBJ_nid2obj(NID_id_qt_cps);
+ qual->d.cpsuri = M_ASN1_IA5STRING_new();
+ if(!ASN1_STRING_set(qual->d.cpsuri, cnf->value,
+ strlen(cnf->value))) goto merr;
+ } else if(!name_cmp(cnf->name, "userNotice")) {
+ STACK_OF(CONF_VALUE) *unot;
+ if(*cnf->value != '@') {
+ X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_EXPECTED_A_SECTION_NAME);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ unot = X509V3_get_section(ctx, cnf->value + 1);
+ if(!unot) {
+ X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_SECTION);
+
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ qual = notice_section(ctx, unot, ia5org);
+ X509V3_section_free(ctx, unot);
+ if(!qual) goto err;
+ if(!pol->qualifiers) pol->qualifiers =
+ sk_POLICYQUALINFO_new_null();
+ if(!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
+ goto merr;
+ } else {
+ X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_INVALID_OPTION);
+
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ }
+ if(!pol->policyid) {
+ X509V3err(X509V3_F_POLICY_SECTION,X509V3_R_NO_POLICY_IDENTIFIER);
+ goto err;
+ }
+
+ return pol;
+
+ merr:
+ X509V3err(X509V3_F_POLICY_SECTION,ERR_R_MALLOC_FAILURE);
+
+ err:
+ POLICYINFO_free(pol);
+ return NULL;
+
+
+}
+
+static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *unot, int ia5org)
+{
+ int i, ret;
+ CONF_VALUE *cnf;
+ USERNOTICE *not;
+ POLICYQUALINFO *qual;
+ if(!(qual = POLICYQUALINFO_new())) goto merr;
+ qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice);
+ if(!(not = USERNOTICE_new())) goto merr;
+ qual->d.usernotice = not;
+ for(i = 0; i < sk_CONF_VALUE_num(unot); i++) {
+ cnf = sk_CONF_VALUE_value(unot, i);
+ if(!strcmp(cnf->name, "explicitText")) {
+ not->exptext = M_ASN1_VISIBLESTRING_new();
+ if(!ASN1_STRING_set(not->exptext, cnf->value,
+ strlen(cnf->value))) goto merr;
+ } else if(!strcmp(cnf->name, "organization")) {
+ NOTICEREF *nref;
+ if(!not->noticeref) {
+ if(!(nref = NOTICEREF_new())) goto merr;
+ not->noticeref = nref;
+ } else nref = not->noticeref;
+ if(ia5org) nref->organization->type = V_ASN1_IA5STRING;
+ else nref->organization->type = V_ASN1_VISIBLESTRING;
+ if(!ASN1_STRING_set(nref->organization, cnf->value,
+ strlen(cnf->value))) goto merr;
+ } else if(!strcmp(cnf->name, "noticeNumbers")) {
+ NOTICEREF *nref;
+ STACK_OF(CONF_VALUE) *nos;
+ if(!not->noticeref) {
+ if(!(nref = NOTICEREF_new())) goto merr;
+ not->noticeref = nref;
+ } else nref = not->noticeref;
+ nos = X509V3_parse_list(cnf->value);
+ if(!nos || !sk_CONF_VALUE_num(nos)) {
+ X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_NUMBERS);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ ret = nref_nos(nref->noticenos, nos);
+ sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
+ if (!ret)
+ goto err;
+ } else {
+ X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_INVALID_OPTION);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ }
+
+ if(not->noticeref &&
+ (!not->noticeref->noticenos || !not->noticeref->organization)) {
+ X509V3err(X509V3_F_NOTICE_SECTION,X509V3_R_NEED_ORGANIZATION_AND_NUMBERS);
+ goto err;
+ }
+
+ return qual;
+
+ merr:
+ X509V3err(X509V3_F_NOTICE_SECTION,ERR_R_MALLOC_FAILURE);
+
+ err:
+ POLICYQUALINFO_free(qual);
+ return NULL;
+}
+
+static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos)
+{
+ CONF_VALUE *cnf;
+ ASN1_INTEGER *aint;
+
+ int i;
+
+ for(i = 0; i < sk_CONF_VALUE_num(nos); i++) {
+ cnf = sk_CONF_VALUE_value(nos, i);
+ if(!(aint = s2i_ASN1_INTEGER(NULL, cnf->name))) {
+ X509V3err(X509V3_F_NREF_NOS,X509V3_R_INVALID_NUMBER);
+ goto err;
+ }
+ if(!sk_ASN1_INTEGER_push(nnums, aint)) goto merr;
+ }
+ return 1;
+
+ merr:
+ X509V3err(X509V3_F_NREF_NOS,ERR_R_MALLOC_FAILURE);
+
+ err:
+ sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free);
+ return 0;
+}
+
+
+static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
+ BIO *out, int indent)
+{
+ int i;
+ POLICYINFO *pinfo;
+ /* First print out the policy OIDs */
+ for(i = 0; i < sk_POLICYINFO_num(pol); i++) {
+ pinfo = sk_POLICYINFO_value(pol, i);
+ BIO_printf(out, "%*sPolicy: ", indent, "");
+ i2a_ASN1_OBJECT(out, pinfo->policyid);
+ BIO_puts(out, "\n");
+ if(pinfo->qualifiers)
+ print_qualifiers(out, pinfo->qualifiers, indent + 2);
+ }
+ return 1;
+}
+
+static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
+ int indent)
+{
+ POLICYQUALINFO *qualinfo;
+ int i;
+ for(i = 0; i < sk_POLICYQUALINFO_num(quals); i++) {
+ qualinfo = sk_POLICYQUALINFO_value(quals, i);
+ switch(OBJ_obj2nid(qualinfo->pqualid))
+ {
+ case NID_id_qt_cps:
+ BIO_printf(out, "%*sCPS: %s\n", indent, "",
+ qualinfo->d.cpsuri->data);
+ break;
+
+ case NID_id_qt_unotice:
+ BIO_printf(out, "%*sUser Notice:\n", indent, "");
+ print_notice(out, qualinfo->d.usernotice, indent + 2);
+ break;
+
+ default:
+ BIO_printf(out, "%*sUnknown Qualifier: ",
+ indent + 2, "");
+
+ i2a_ASN1_OBJECT(out, qualinfo->pqualid);
+ BIO_puts(out, "\n");
+ break;
+ }
+ }
+}
+
+static void print_notice(BIO *out, USERNOTICE *notice, int indent)
+{
+ int i;
+ if(notice->noticeref) {
+ NOTICEREF *ref;
+ ref = notice->noticeref;
+ BIO_printf(out, "%*sOrganization: %s\n", indent, "",
+ ref->organization->data);
+ BIO_printf(out, "%*sNumber%s: ", indent, "",
+ sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
+ for(i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) {
+ ASN1_INTEGER *num;
+ char *tmp;
+ num = sk_ASN1_INTEGER_value(ref->noticenos, i);
+ if(i) BIO_puts(out, ", ");
+ tmp = i2s_ASN1_INTEGER(NULL, num);
+ BIO_puts(out, tmp);
+ OPENSSL_free(tmp);
+ }
+ BIO_puts(out, "\n");
+ }
+ if(notice->exptext)
+ BIO_printf(out, "%*sExplicit Text: %s\n", indent, "",
+ notice->exptext->data);
+}
+
+void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent)
+ {
+ const X509_POLICY_DATA *dat = node->data;
+
+ BIO_printf(out, "%*sPolicy: ", indent, "");
+
+ i2a_ASN1_OBJECT(out, dat->valid_policy);
+ BIO_puts(out, "\n");
+ BIO_printf(out, "%*s%s\n", indent + 2, "",
+ node_data_critical(dat) ? "Critical" : "Non Critical");
+ if (dat->qualifier_set)
+ print_qualifiers(out, dat->qualifier_set, indent + 2);
+ else
+ BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, "");
+ }
+
diff --git a/crypto/x509v3/v3_crld.c b/crypto/x509v3/v3_crld.c
new file mode 100644
index 000000000000..c6e3ebae7b28
--- /dev/null
+++ b/crypto/x509v3/v3_crld.c
@@ -0,0 +1,162 @@
+/* v3_crld.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+static STACK_OF(CONF_VALUE) *i2v_crld(X509V3_EXT_METHOD *method,
+ STACK_OF(DIST_POINT) *crld, STACK_OF(CONF_VALUE) *extlist);
+static STACK_OF(DIST_POINT) *v2i_crld(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+const X509V3_EXT_METHOD v3_crld = {
+NID_crl_distribution_points, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(CRL_DIST_POINTS),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_crld,
+(X509V3_EXT_V2I)v2i_crld,
+0,0,
+NULL
+};
+
+static STACK_OF(CONF_VALUE) *i2v_crld(X509V3_EXT_METHOD *method,
+ STACK_OF(DIST_POINT) *crld, STACK_OF(CONF_VALUE) *exts)
+{
+ DIST_POINT *point;
+ int i;
+ for(i = 0; i < sk_DIST_POINT_num(crld); i++) {
+ point = sk_DIST_POINT_value(crld, i);
+ if(point->distpoint) {
+ if(point->distpoint->type == 0)
+ exts = i2v_GENERAL_NAMES(NULL,
+ point->distpoint->name.fullname, exts);
+ else X509V3_add_value("RelativeName","<UNSUPPORTED>", &exts);
+ }
+ if(point->reasons)
+ X509V3_add_value("reasons","<UNSUPPORTED>", &exts);
+ if(point->CRLissuer)
+ X509V3_add_value("CRLissuer","<UNSUPPORTED>", &exts);
+ }
+ return exts;
+}
+
+static STACK_OF(DIST_POINT) *v2i_crld(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ STACK_OF(DIST_POINT) *crld = NULL;
+ GENERAL_NAMES *gens = NULL;
+ GENERAL_NAME *gen = NULL;
+ CONF_VALUE *cnf;
+ int i;
+ if(!(crld = sk_DIST_POINT_new_null())) goto merr;
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ DIST_POINT *point;
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err;
+ if(!(gens = GENERAL_NAMES_new())) goto merr;
+ if(!sk_GENERAL_NAME_push(gens, gen)) goto merr;
+ gen = NULL;
+ if(!(point = DIST_POINT_new())) goto merr;
+ if(!sk_DIST_POINT_push(crld, point)) {
+ DIST_POINT_free(point);
+ goto merr;
+ }
+ if(!(point->distpoint = DIST_POINT_NAME_new())) goto merr;
+ point->distpoint->name.fullname = gens;
+ point->distpoint->type = 0;
+ gens = NULL;
+ }
+ return crld;
+
+ merr:
+ X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE);
+ err:
+ GENERAL_NAME_free(gen);
+ GENERAL_NAMES_free(gens);
+ sk_DIST_POINT_pop_free(crld, DIST_POINT_free);
+ return NULL;
+}
+
+IMPLEMENT_STACK_OF(DIST_POINT)
+IMPLEMENT_ASN1_SET_OF(DIST_POINT)
+
+
+ASN1_CHOICE(DIST_POINT_NAME) = {
+ ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0),
+ ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1)
+} ASN1_CHOICE_END(DIST_POINT_NAME)
+
+IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME)
+
+ASN1_SEQUENCE(DIST_POINT) = {
+ ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0),
+ ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1),
+ ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2)
+} ASN1_SEQUENCE_END(DIST_POINT)
+
+IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT)
+
+ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT)
+ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS)
+
+IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS)
diff --git a/crypto/x509v3/v3_enum.c b/crypto/x509v3/v3_enum.c
new file mode 100644
index 000000000000..a236cb22e158
--- /dev/null
+++ b/crypto/x509v3/v3_enum.c
@@ -0,0 +1,94 @@
+/* v3_enum.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/x509v3.h>
+
+static ENUMERATED_NAMES crl_reasons[] = {
+{0, "Unspecified", "unspecified"},
+{1, "Key Compromise", "keyCompromise"},
+{2, "CA Compromise", "CACompromise"},
+{3, "Affiliation Changed", "affiliationChanged"},
+{4, "Superseded", "superseded"},
+{5, "Cessation Of Operation", "cessationOfOperation"},
+{6, "Certificate Hold", "certificateHold"},
+{8, "Remove From CRL", "removeFromCRL"},
+{-1, NULL, NULL}
+};
+
+const X509V3_EXT_METHOD v3_crl_reason = {
+NID_crl_reason, 0, ASN1_ITEM_ref(ASN1_ENUMERATED),
+0,0,0,0,
+(X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
+0,
+0,0,0,0,
+crl_reasons};
+
+
+char *i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *method,
+ ASN1_ENUMERATED *e)
+{
+ ENUMERATED_NAMES *enam;
+ long strval;
+ strval = ASN1_ENUMERATED_get(e);
+ for(enam = method->usr_data; enam->lname; enam++) {
+ if(strval == enam->bitnum) return BUF_strdup(enam->lname);
+ }
+ return i2s_ASN1_ENUMERATED(method, e);
+}
diff --git a/crypto/x509v3/v3_extku.c b/crypto/x509v3/v3_extku.c
new file mode 100644
index 000000000000..a4efe0031e1f
--- /dev/null
+++ b/crypto/x509v3/v3_extku.c
@@ -0,0 +1,142 @@
+/* v3_extku.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static void *v2i_EXTENDED_KEY_USAGE(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(X509V3_EXT_METHOD *method,
+ void *eku, STACK_OF(CONF_VALUE) *extlist);
+
+const X509V3_EXT_METHOD v3_ext_ku = {
+ NID_ext_key_usage, 0,
+ ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
+ 0,0,0,0,
+ 0,0,
+ i2v_EXTENDED_KEY_USAGE,
+ v2i_EXTENDED_KEY_USAGE,
+ 0,0,
+ NULL
+};
+
+/* NB OCSP acceptable responses also is a SEQUENCE OF OBJECT */
+const X509V3_EXT_METHOD v3_ocsp_accresp = {
+ NID_id_pkix_OCSP_acceptableResponses, 0,
+ ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
+ 0,0,0,0,
+ 0,0,
+ i2v_EXTENDED_KEY_USAGE,
+ v2i_EXTENDED_KEY_USAGE,
+ 0,0,
+ NULL
+};
+
+ASN1_ITEM_TEMPLATE(EXTENDED_KEY_USAGE) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, EXTENDED_KEY_USAGE, ASN1_OBJECT)
+ASN1_ITEM_TEMPLATE_END(EXTENDED_KEY_USAGE)
+
+IMPLEMENT_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
+
+static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(X509V3_EXT_METHOD *method,
+ void *a, STACK_OF(CONF_VALUE) *ext_list)
+{
+ EXTENDED_KEY_USAGE *eku = a;
+ int i;
+ ASN1_OBJECT *obj;
+ char obj_tmp[80];
+ for(i = 0; i < sk_ASN1_OBJECT_num(eku); i++) {
+ obj = sk_ASN1_OBJECT_value(eku, i);
+ i2t_ASN1_OBJECT(obj_tmp, 80, obj);
+ X509V3_add_value(NULL, obj_tmp, &ext_list);
+ }
+ return ext_list;
+}
+
+static void *v2i_EXTENDED_KEY_USAGE(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ EXTENDED_KEY_USAGE *extku;
+ char *extval;
+ ASN1_OBJECT *objtmp;
+ CONF_VALUE *val;
+ int i;
+
+ if(!(extku = sk_ASN1_OBJECT_new_null())) {
+ X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ val = sk_CONF_VALUE_value(nval, i);
+ if(val->value) extval = val->value;
+ else extval = val->name;
+ if(!(objtmp = OBJ_txt2obj(extval, 0))) {
+ sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free);
+ X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(val);
+ return NULL;
+ }
+ sk_ASN1_OBJECT_push(extku, objtmp);
+ }
+ return extku;
+}
diff --git a/crypto/x509v3/v3_genn.c b/crypto/x509v3/v3_genn.c
new file mode 100644
index 000000000000..650b510980da
--- /dev/null
+++ b/crypto/x509v3/v3_genn.c
@@ -0,0 +1,101 @@
+/* v3_genn.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+ASN1_SEQUENCE(OTHERNAME) = {
+ ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
+ /* Maybe have a true ANY DEFINED BY later */
+ ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
+} ASN1_SEQUENCE_END(OTHERNAME)
+
+IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
+
+ASN1_SEQUENCE(EDIPARTYNAME) = {
+ ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
+ ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
+} ASN1_SEQUENCE_END(EDIPARTYNAME)
+
+IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
+
+ASN1_CHOICE(GENERAL_NAME) = {
+ ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
+ ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
+ ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
+ /* Don't decode this */
+ ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
+ /* X509_NAME is a CHOICE type so use EXPLICIT */
+ ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
+ ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
+ ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
+ ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
+ ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
+} ASN1_CHOICE_END(GENERAL_NAME)
+
+IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
+
+ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
+ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
+
+IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
diff --git a/crypto/x509v3/v3_ia5.c b/crypto/x509v3/v3_ia5.c
new file mode 100644
index 000000000000..b739ccd03617
--- /dev/null
+++ b/crypto/x509v3/v3_ia5.c
@@ -0,0 +1,116 @@
+/* v3_ia5.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
+static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
+const X509V3_EXT_METHOD v3_ns_ia5_list[] = {
+EXT_IA5STRING(NID_netscape_base_url),
+EXT_IA5STRING(NID_netscape_revocation_url),
+EXT_IA5STRING(NID_netscape_ca_revocation_url),
+EXT_IA5STRING(NID_netscape_renewal_url),
+EXT_IA5STRING(NID_netscape_ca_policy_url),
+EXT_IA5STRING(NID_netscape_ssl_server_name),
+EXT_IA5STRING(NID_netscape_comment),
+EXT_END
+};
+
+
+static char *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+ ASN1_IA5STRING *ia5)
+{
+ char *tmp;
+ if(!ia5 || !ia5->length) return NULL;
+ if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {
+ X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ memcpy(tmp, ia5->data, ia5->length);
+ tmp[ia5->length] = 0;
+ return tmp;
+}
+
+static ASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *str)
+{
+ ASN1_IA5STRING *ia5;
+ if(!str) {
+ X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);
+ return NULL;
+ }
+ if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;
+ if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsigned char*)str,
+ strlen(str))) {
+ M_ASN1_IA5STRING_free(ia5);
+ goto err;
+ }
+#ifdef CHARSET_EBCDIC
+ ebcdic2ascii(ia5->data, ia5->data, ia5->length);
+#endif /*CHARSET_EBCDIC*/
+ return ia5;
+ err:
+ X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
+ return NULL;
+}
+
diff --git a/crypto/x509v3/v3_info.c b/crypto/x509v3/v3_info.c
new file mode 100644
index 000000000000..e0ef69de4231
--- /dev/null
+++ b/crypto/x509v3/v3_info.c
@@ -0,0 +1,193 @@
+/* v3_info.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
+ AUTHORITY_INFO_ACCESS *ainfo,
+ STACK_OF(CONF_VALUE) *ret);
+static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+const X509V3_EXT_METHOD v3_info =
+{ NID_info_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
+(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
+0,0,
+NULL};
+
+const X509V3_EXT_METHOD v3_sinfo =
+{ NID_sinfo_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
+0,0,0,0,
+0,0,
+(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
+(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
+0,0,
+NULL};
+
+ASN1_SEQUENCE(ACCESS_DESCRIPTION) = {
+ ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
+ ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
+} ASN1_SEQUENCE_END(ACCESS_DESCRIPTION)
+
+IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
+
+ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
+ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS)
+
+IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
+
+static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
+ AUTHORITY_INFO_ACCESS *ainfo,
+ STACK_OF(CONF_VALUE) *ret)
+{
+ ACCESS_DESCRIPTION *desc;
+ int i,nlen;
+ char objtmp[80], *ntmp;
+ CONF_VALUE *vtmp;
+ for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
+ desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
+ ret = i2v_GENERAL_NAME(method, desc->location, ret);
+ if(!ret) break;
+ vtmp = sk_CONF_VALUE_value(ret, i);
+ i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method);
+ nlen = strlen(objtmp) + strlen(vtmp->name) + 5;
+ ntmp = OPENSSL_malloc(nlen);
+ if(!ntmp) {
+ X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
+ ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ BUF_strlcpy(ntmp, objtmp, nlen);
+ BUF_strlcat(ntmp, " - ", nlen);
+ BUF_strlcat(ntmp, vtmp->name, nlen);
+ OPENSSL_free(vtmp->name);
+ vtmp->name = ntmp;
+
+ }
+ if(!ret) return sk_CONF_VALUE_new_null();
+ return ret;
+}
+
+static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ AUTHORITY_INFO_ACCESS *ainfo = NULL;
+ CONF_VALUE *cnf, ctmp;
+ ACCESS_DESCRIPTION *acc;
+ int i, objlen;
+ char *objtmp, *ptmp;
+ if(!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) {
+ X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!(acc = ACCESS_DESCRIPTION_new())
+ || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
+ X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ ptmp = strchr(cnf->name, ';');
+ if(!ptmp) {
+ X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_INVALID_SYNTAX);
+ goto err;
+ }
+ objlen = ptmp - cnf->name;
+ ctmp.name = ptmp + 1;
+ ctmp.value = cnf->value;
+ if(!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0))
+ goto err;
+ if(!(objtmp = OPENSSL_malloc(objlen + 1))) {
+ X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ strncpy(objtmp, cnf->name, objlen);
+ objtmp[objlen] = 0;
+ acc->method = OBJ_txt2obj(objtmp, 0);
+ if(!acc->method) {
+ X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_BAD_OBJECT);
+ ERR_add_error_data(2, "value=", objtmp);
+ OPENSSL_free(objtmp);
+ goto err;
+ }
+ OPENSSL_free(objtmp);
+
+ }
+ return ainfo;
+ err:
+ sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
+ return NULL;
+}
+
+int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a)
+ {
+ i2a_ASN1_OBJECT(bp, a->method);
+#ifdef UNDEF
+ i2a_GENERAL_NAME(bp, a->location);
+#endif
+ return 2;
+ }
diff --git a/crypto/x509v3/v3_int.c b/crypto/x509v3/v3_int.c
new file mode 100644
index 000000000000..9a48dc1508d3
--- /dev/null
+++ b/crypto/x509v3/v3_int.c
@@ -0,0 +1,89 @@
+/* v3_int.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/x509v3.h>
+
+const X509V3_EXT_METHOD v3_crl_num = {
+ NID_crl_number, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+ 0,0,0,0,
+ (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+ 0,
+ 0,0,0,0, NULL};
+
+const X509V3_EXT_METHOD v3_delta_crl = {
+ NID_delta_crl, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+ 0,0,0,0,
+ (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+ 0,
+ 0,0,0,0, NULL};
+
+static void * s2i_asn1_int(X509V3_EXT_METHOD *meth, X509V3_CTX *ctx, char *value)
+ {
+ return s2i_ASN1_INTEGER(meth, value);
+ }
+
+const X509V3_EXT_METHOD v3_inhibit_anyp = {
+ NID_inhibit_any_policy, 0, ASN1_ITEM_ref(ASN1_INTEGER),
+ 0,0,0,0,
+ (X509V3_EXT_I2S)i2s_ASN1_INTEGER,
+ (X509V3_EXT_S2I)s2i_asn1_int,
+ 0,0,0,0, NULL};
+
+
diff --git a/crypto/x509v3/v3_lib.c b/crypto/x509v3/v3_lib.c
new file mode 100644
index 000000000000..f3015ea610cb
--- /dev/null
+++ b/crypto/x509v3/v3_lib.c
@@ -0,0 +1,303 @@
+/* v3_lib.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* X509 v3 extension utilities */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+#include "ext_dat.h"
+
+static STACK_OF(X509V3_EXT_METHOD) *ext_list = NULL;
+
+static int ext_cmp(const X509V3_EXT_METHOD * const *a,
+ const X509V3_EXT_METHOD * const *b);
+static void ext_list_free(X509V3_EXT_METHOD *ext);
+
+int X509V3_EXT_add(X509V3_EXT_METHOD *ext)
+{
+ if(!ext_list && !(ext_list = sk_X509V3_EXT_METHOD_new(ext_cmp))) {
+ X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ if(!sk_X509V3_EXT_METHOD_push(ext_list, ext)) {
+ X509V3err(X509V3_F_X509V3_EXT_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ return 1;
+}
+
+static int ext_cmp(const X509V3_EXT_METHOD * const *a,
+ const X509V3_EXT_METHOD * const *b)
+{
+ return ((*a)->ext_nid - (*b)->ext_nid);
+}
+
+X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid)
+{
+ X509V3_EXT_METHOD tmp, *t = &tmp, **ret;
+ int idx;
+ if(nid < 0) return NULL;
+ tmp.ext_nid = nid;
+ ret = (X509V3_EXT_METHOD **) OBJ_bsearch((char *)&t,
+ (char *)standard_exts, STANDARD_EXTENSION_COUNT,
+ sizeof(X509V3_EXT_METHOD *), (int (*)(const void *, const void *))ext_cmp);
+ if(ret) return *ret;
+ if(!ext_list) return NULL;
+ idx = sk_X509V3_EXT_METHOD_find(ext_list, &tmp);
+ if(idx == -1) return NULL;
+ return sk_X509V3_EXT_METHOD_value(ext_list, idx);
+}
+
+X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext)
+{
+ int nid;
+ if((nid = OBJ_obj2nid(ext->object)) == NID_undef) return NULL;
+ return X509V3_EXT_get_nid(nid);
+}
+
+
+int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist)
+{
+ for(;extlist->ext_nid!=-1;extlist++)
+ if(!X509V3_EXT_add(extlist)) return 0;
+ return 1;
+}
+
+int X509V3_EXT_add_alias(int nid_to, int nid_from)
+{
+ X509V3_EXT_METHOD *ext, *tmpext;
+ if(!(ext = X509V3_EXT_get_nid(nid_from))) {
+ X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,X509V3_R_EXTENSION_NOT_FOUND);
+ return 0;
+ }
+ if(!(tmpext = (X509V3_EXT_METHOD *)OPENSSL_malloc(sizeof(X509V3_EXT_METHOD)))) {
+ X509V3err(X509V3_F_X509V3_EXT_ADD_ALIAS,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ *tmpext = *ext;
+ tmpext->ext_nid = nid_to;
+ tmpext->ext_flags |= X509V3_EXT_DYNAMIC;
+ return X509V3_EXT_add(tmpext);
+}
+
+void X509V3_EXT_cleanup(void)
+{
+ sk_X509V3_EXT_METHOD_pop_free(ext_list, ext_list_free);
+ ext_list = NULL;
+}
+
+static void ext_list_free(X509V3_EXT_METHOD *ext)
+{
+ if(ext->ext_flags & X509V3_EXT_DYNAMIC) OPENSSL_free(ext);
+}
+
+/* Legacy function: we don't need to add standard extensions
+ * any more because they are now kept in ext_dat.h.
+ */
+
+int X509V3_add_standard_extensions(void)
+{
+ return 1;
+}
+
+/* Return an extension internal structure */
+
+void *X509V3_EXT_d2i(X509_EXTENSION *ext)
+{
+ X509V3_EXT_METHOD *method;
+ const unsigned char *p;
+
+ if(!(method = X509V3_EXT_get(ext))) return NULL;
+ p = ext->value->data;
+ if(method->it) return ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
+ return method->d2i(NULL, &p, ext->value->length);
+}
+
+/* Get critical flag and decoded version of extension from a NID.
+ * The "idx" variable returns the last found extension and can
+ * be used to retrieve multiple extensions of the same NID.
+ * However multiple extensions with the same NID is usually
+ * due to a badly encoded certificate so if idx is NULL we
+ * choke if multiple extensions exist.
+ * The "crit" variable is set to the critical value.
+ * The return value is the decoded extension or NULL on
+ * error. The actual error can have several different causes,
+ * the value of *crit reflects the cause:
+ * >= 0, extension found but not decoded (reflects critical value).
+ * -1 extension not found.
+ * -2 extension occurs more than once.
+ */
+
+void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx)
+{
+ int lastpos, i;
+ X509_EXTENSION *ex, *found_ex = NULL;
+ if(!x) {
+ if(idx) *idx = -1;
+ if(crit) *crit = -1;
+ return NULL;
+ }
+ if(idx) lastpos = *idx + 1;
+ else lastpos = 0;
+ if(lastpos < 0) lastpos = 0;
+ for(i = lastpos; i < sk_X509_EXTENSION_num(x); i++)
+ {
+ ex = sk_X509_EXTENSION_value(x, i);
+ if(OBJ_obj2nid(ex->object) == nid) {
+ if(idx) {
+ *idx = i;
+ found_ex = ex;
+ break;
+ } else if(found_ex) {
+ /* Found more than one */
+ if(crit) *crit = -2;
+ return NULL;
+ }
+ found_ex = ex;
+ }
+ }
+ if(found_ex) {
+ /* Found it */
+ if(crit) *crit = X509_EXTENSION_get_critical(found_ex);
+ return X509V3_EXT_d2i(found_ex);
+ }
+
+ /* Extension not found */
+ if(idx) *idx = -1;
+ if(crit) *crit = -1;
+ return NULL;
+}
+
+/* This function is a general extension append, replace and delete utility.
+ * The precise operation is governed by the 'flags' value. The 'crit' and
+ * 'value' arguments (if relevant) are the extensions internal structure.
+ */
+
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value,
+ int crit, unsigned long flags)
+{
+ int extidx = -1;
+ int errcode;
+ X509_EXTENSION *ext, *extmp;
+ unsigned long ext_op = flags & X509V3_ADD_OP_MASK;
+
+ /* If appending we don't care if it exists, otherwise
+ * look for existing extension.
+ */
+ if(ext_op != X509V3_ADD_APPEND)
+ extidx = X509v3_get_ext_by_NID(*x, nid, -1);
+
+ /* See if extension exists */
+ if(extidx >= 0) {
+ /* If keep existing, nothing to do */
+ if(ext_op == X509V3_ADD_KEEP_EXISTING)
+ return 1;
+ /* If default then its an error */
+ if(ext_op == X509V3_ADD_DEFAULT) {
+ errcode = X509V3_R_EXTENSION_EXISTS;
+ goto err;
+ }
+ /* If delete, just delete it */
+ if(ext_op == X509V3_ADD_DELETE) {
+ if(!sk_X509_EXTENSION_delete(*x, extidx)) return -1;
+ return 1;
+ }
+ } else {
+ /* If replace existing or delete, error since
+ * extension must exist
+ */
+ if((ext_op == X509V3_ADD_REPLACE_EXISTING) ||
+ (ext_op == X509V3_ADD_DELETE)) {
+ errcode = X509V3_R_EXTENSION_NOT_FOUND;
+ goto err;
+ }
+ }
+
+ /* If we get this far then we have to create an extension:
+ * could have some flags for alternative encoding schemes...
+ */
+
+ ext = X509V3_EXT_i2d(nid, crit, value);
+
+ if(!ext) {
+ X509V3err(X509V3_F_X509V3_ADD1_I2D, X509V3_R_ERROR_CREATING_EXTENSION);
+ return 0;
+ }
+
+ /* If extension exists replace it.. */
+ if(extidx >= 0) {
+ extmp = sk_X509_EXTENSION_value(*x, extidx);
+ X509_EXTENSION_free(extmp);
+ if(!sk_X509_EXTENSION_set(*x, extidx, ext)) return -1;
+ return 1;
+ }
+
+ if(!*x && !(*x = sk_X509_EXTENSION_new_null())) return -1;
+ if(!sk_X509_EXTENSION_push(*x, ext)) return -1;
+
+ return 1;
+
+ err:
+ if(!(flags & X509V3_ADD_SILENT))
+ X509V3err(X509V3_F_X509V3_ADD1_I2D, errcode);
+ return 0;
+}
+
+IMPLEMENT_STACK_OF(X509V3_EXT_METHOD)
diff --git a/crypto/x509v3/v3_ncons.c b/crypto/x509v3/v3_ncons.c
new file mode 100644
index 000000000000..42e7f5a8797b
--- /dev/null
+++ b/crypto/x509v3/v3_ncons.c
@@ -0,0 +1,220 @@
+/* v3_ncons.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static void *v2i_NAME_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static int i2r_NAME_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ void *a, BIO *bp, int ind);
+static int do_i2r_name_constraints(X509V3_EXT_METHOD *method,
+ STACK_OF(GENERAL_SUBTREE) *trees,
+ BIO *bp, int ind, char *name);
+static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip);
+
+const X509V3_EXT_METHOD v3_name_constraints = {
+ NID_name_constraints, 0,
+ ASN1_ITEM_ref(NAME_CONSTRAINTS),
+ 0,0,0,0,
+ 0,0,
+ 0, v2i_NAME_CONSTRAINTS,
+ i2r_NAME_CONSTRAINTS,0,
+ NULL
+};
+
+ASN1_SEQUENCE(GENERAL_SUBTREE) = {
+ ASN1_SIMPLE(GENERAL_SUBTREE, base, GENERAL_NAME),
+ ASN1_IMP_OPT(GENERAL_SUBTREE, minimum, ASN1_INTEGER, 0),
+ ASN1_IMP_OPT(GENERAL_SUBTREE, maximum, ASN1_INTEGER, 1)
+} ASN1_SEQUENCE_END(GENERAL_SUBTREE)
+
+ASN1_SEQUENCE(NAME_CONSTRAINTS) = {
+ ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, permittedSubtrees,
+ GENERAL_SUBTREE, 0),
+ ASN1_IMP_SEQUENCE_OF_OPT(NAME_CONSTRAINTS, excludedSubtrees,
+ GENERAL_SUBTREE, 1),
+} ASN1_SEQUENCE_END(NAME_CONSTRAINTS)
+
+
+IMPLEMENT_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
+IMPLEMENT_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
+
+static void *v2i_NAME_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+ {
+ int i;
+ CONF_VALUE tval, *val;
+ STACK_OF(GENERAL_SUBTREE) **ptree = NULL;
+ NAME_CONSTRAINTS *ncons = NULL;
+ GENERAL_SUBTREE *sub = NULL;
+ ncons = NAME_CONSTRAINTS_new();
+ if (!ncons)
+ goto memerr;
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++)
+ {
+ val = sk_CONF_VALUE_value(nval, i);
+ if (!strncmp(val->name, "permitted", 9) && val->name[9])
+ {
+ ptree = &ncons->permittedSubtrees;
+ tval.name = val->name + 10;
+ }
+ else if (!strncmp(val->name, "excluded", 8) && val->name[8])
+ {
+ ptree = &ncons->excludedSubtrees;
+ tval.name = val->name + 9;
+ }
+ else
+ {
+ X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, X509V3_R_INVALID_SYNTAX);
+ goto err;
+ }
+ tval.value = val->value;
+ sub = GENERAL_SUBTREE_new();
+ if (!v2i_GENERAL_NAME_ex(sub->base, method, ctx, &tval, 1))
+ goto err;
+ if (!*ptree)
+ *ptree = sk_GENERAL_SUBTREE_new_null();
+ if (!*ptree || !sk_GENERAL_SUBTREE_push(*ptree, sub))
+ goto memerr;
+ sub = NULL;
+ }
+
+ return ncons;
+
+ memerr:
+ X509V3err(X509V3_F_V2I_NAME_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+ err:
+ if (ncons)
+ NAME_CONSTRAINTS_free(ncons);
+ if (sub)
+ GENERAL_SUBTREE_free(sub);
+
+ return NULL;
+ }
+
+
+
+
+static int i2r_NAME_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ void *a, BIO *bp, int ind)
+ {
+ NAME_CONSTRAINTS *ncons = a;
+ do_i2r_name_constraints(method, ncons->permittedSubtrees,
+ bp, ind, "Permitted");
+ do_i2r_name_constraints(method, ncons->excludedSubtrees,
+ bp, ind, "Excluded");
+ return 1;
+ }
+
+static int do_i2r_name_constraints(X509V3_EXT_METHOD *method,
+ STACK_OF(GENERAL_SUBTREE) *trees,
+ BIO *bp, int ind, char *name)
+ {
+ GENERAL_SUBTREE *tree;
+ int i;
+ if (sk_GENERAL_SUBTREE_num(trees) > 0)
+ BIO_printf(bp, "%*s%s:\n", ind, "", name);
+ for(i = 0; i < sk_GENERAL_SUBTREE_num(trees); i++)
+ {
+ tree = sk_GENERAL_SUBTREE_value(trees, i);
+ BIO_printf(bp, "%*s", ind + 2, "");
+ if (tree->base->type == GEN_IPADD)
+ print_nc_ipadd(bp, tree->base->d.ip);
+ else
+ GENERAL_NAME_print(bp, tree->base);
+ tree = sk_GENERAL_SUBTREE_value(trees, i);
+ BIO_puts(bp, "\n");
+ }
+ return 1;
+ }
+
+static int print_nc_ipadd(BIO *bp, ASN1_OCTET_STRING *ip)
+ {
+ int i, len;
+ unsigned char *p;
+ p = ip->data;
+ len = ip->length;
+ BIO_puts(bp, "IP:");
+ if(len == 8)
+ {
+ BIO_printf(bp, "%d.%d.%d.%d/%d.%d.%d.%d",
+ p[0], p[1], p[2], p[3],
+ p[4], p[5], p[6], p[7]);
+ }
+ else if(len == 32)
+ {
+ for (i = 0; i < 16; i++)
+ {
+ BIO_printf(bp, "%X", p[0] << 8 | p[1]);
+ p += 2;
+ if (i == 7)
+ BIO_puts(bp, "/");
+ else if (i != 15)
+ BIO_puts(bp, ":");
+ }
+ }
+ else
+ BIO_printf(bp, "IP Address:<invalid>");
+ return 1;
+ }
+
diff --git a/crypto/x509v3/v3_ocsp.c b/crypto/x509v3/v3_ocsp.c
new file mode 100644
index 000000000000..62aac0633531
--- /dev/null
+++ b/crypto/x509v3/v3_ocsp.c
@@ -0,0 +1,275 @@
+/* v3_ocsp.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#ifndef OPENSSL_NO_OCSP
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/ocsp.h>
+#include <openssl/x509v3.h>
+
+/* OCSP extensions and a couple of CRL entry extensions
+ */
+
+static int i2r_ocsp_crlid(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
+static int i2r_ocsp_acutoff(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
+static int i2r_object(X509V3_EXT_METHOD *method, void *obj, BIO *out, int indent);
+
+static void *ocsp_nonce_new(void);
+static int i2d_ocsp_nonce(void *a, unsigned char **pp);
+static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length);
+static void ocsp_nonce_free(void *a);
+static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent);
+
+static int i2r_ocsp_nocheck(X509V3_EXT_METHOD *method, void *nocheck, BIO *out, int indent);
+static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str);
+static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind);
+
+const X509V3_EXT_METHOD v3_ocsp_crlid = {
+ NID_id_pkix_OCSP_CrlID, 0, ASN1_ITEM_ref(OCSP_CRLID),
+ 0,0,0,0,
+ 0,0,
+ 0,0,
+ i2r_ocsp_crlid,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_ocsp_acutoff = {
+ NID_id_pkix_OCSP_archiveCutoff, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
+ 0,0,0,0,
+ 0,0,
+ 0,0,
+ i2r_ocsp_acutoff,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_crl_invdate = {
+ NID_invalidity_date, 0, ASN1_ITEM_ref(ASN1_GENERALIZEDTIME),
+ 0,0,0,0,
+ 0,0,
+ 0,0,
+ i2r_ocsp_acutoff,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_crl_hold = {
+ NID_hold_instruction_code, 0, ASN1_ITEM_ref(ASN1_OBJECT),
+ 0,0,0,0,
+ 0,0,
+ 0,0,
+ i2r_object,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_ocsp_nonce = {
+ NID_id_pkix_OCSP_Nonce, 0, NULL,
+ ocsp_nonce_new,
+ ocsp_nonce_free,
+ d2i_ocsp_nonce,
+ i2d_ocsp_nonce,
+ 0,0,
+ 0,0,
+ i2r_ocsp_nonce,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_ocsp_nocheck = {
+ NID_id_pkix_OCSP_noCheck, 0, ASN1_ITEM_ref(ASN1_NULL),
+ 0,0,0,0,
+ 0,s2i_ocsp_nocheck,
+ 0,0,
+ i2r_ocsp_nocheck,0,
+ NULL
+};
+
+const X509V3_EXT_METHOD v3_ocsp_serviceloc = {
+ NID_id_pkix_OCSP_serviceLocator, 0, ASN1_ITEM_ref(OCSP_SERVICELOC),
+ 0,0,0,0,
+ 0,0,
+ 0,0,
+ i2r_ocsp_serviceloc,0,
+ NULL
+};
+
+static int i2r_ocsp_crlid(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
+{
+ OCSP_CRLID *a = in;
+ if (a->crlUrl)
+ {
+ if (!BIO_printf(bp, "%*scrlUrl: ", ind, "")) goto err;
+ if (!ASN1_STRING_print(bp, (ASN1_STRING*)a->crlUrl)) goto err;
+ if (!BIO_write(bp, "\n", 1)) goto err;
+ }
+ if (a->crlNum)
+ {
+ if (!BIO_printf(bp, "%*scrlNum: ", ind, "")) goto err;
+ if (!i2a_ASN1_INTEGER(bp, a->crlNum)) goto err;
+ if (!BIO_write(bp, "\n", 1)) goto err;
+ }
+ if (a->crlTime)
+ {
+ if (!BIO_printf(bp, "%*scrlTime: ", ind, "")) goto err;
+ if (!ASN1_GENERALIZEDTIME_print(bp, a->crlTime)) goto err;
+ if (!BIO_write(bp, "\n", 1)) goto err;
+ }
+ return 1;
+ err:
+ return 0;
+}
+
+static int i2r_ocsp_acutoff(X509V3_EXT_METHOD *method, void *cutoff, BIO *bp, int ind)
+{
+ if (!BIO_printf(bp, "%*s", ind, "")) return 0;
+ if(!ASN1_GENERALIZEDTIME_print(bp, cutoff)) return 0;
+ return 1;
+}
+
+
+static int i2r_object(X509V3_EXT_METHOD *method, void *oid, BIO *bp, int ind)
+{
+ if (!BIO_printf(bp, "%*s", ind, "")) return 0;
+ if(!i2a_ASN1_OBJECT(bp, oid)) return 0;
+ return 1;
+}
+
+/* OCSP nonce. This is needs special treatment because it doesn't have
+ * an ASN1 encoding at all: it just contains arbitrary data.
+ */
+
+static void *ocsp_nonce_new(void)
+{
+ return ASN1_OCTET_STRING_new();
+}
+
+static int i2d_ocsp_nonce(void *a, unsigned char **pp)
+{
+ ASN1_OCTET_STRING *os = a;
+ if(pp) {
+ memcpy(*pp, os->data, os->length);
+ *pp += os->length;
+ }
+ return os->length;
+}
+
+static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
+{
+ ASN1_OCTET_STRING *os, **pos;
+ pos = a;
+ if(!pos || !*pos) os = ASN1_OCTET_STRING_new();
+ else os = *pos;
+ if(!ASN1_OCTET_STRING_set(os, *pp, length)) goto err;
+
+ *pp += length;
+
+ if(pos) *pos = os;
+ return os;
+
+ err:
+ if(os && (!pos || (*pos != os))) M_ASN1_OCTET_STRING_free(os);
+ OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
+ return NULL;
+}
+
+static void ocsp_nonce_free(void *a)
+{
+ M_ASN1_OCTET_STRING_free(a);
+}
+
+static int i2r_ocsp_nonce(X509V3_EXT_METHOD *method, void *nonce, BIO *out, int indent)
+{
+ if(BIO_printf(out, "%*s", indent, "") <= 0) return 0;
+ if(i2a_ASN1_STRING(out, nonce, V_ASN1_OCTET_STRING) <= 0) return 0;
+ return 1;
+}
+
+/* Nocheck is just a single NULL. Don't print anything and always set it */
+
+static int i2r_ocsp_nocheck(X509V3_EXT_METHOD *method, void *nocheck, BIO *out, int indent)
+{
+ return 1;
+}
+
+static void *s2i_ocsp_nocheck(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str)
+{
+ return ASN1_NULL_new();
+}
+
+static int i2r_ocsp_serviceloc(X509V3_EXT_METHOD *method, void *in, BIO *bp, int ind)
+ {
+ int i;
+ OCSP_SERVICELOC *a = in;
+ ACCESS_DESCRIPTION *ad;
+
+ if (BIO_printf(bp, "%*sIssuer: ", ind, "") <= 0) goto err;
+ if (X509_NAME_print_ex(bp, a->issuer, 0, XN_FLAG_ONELINE) <= 0) goto err;
+ for (i = 0; i < sk_ACCESS_DESCRIPTION_num(a->locator); i++)
+ {
+ ad = sk_ACCESS_DESCRIPTION_value(a->locator,i);
+ if (BIO_printf(bp, "\n%*s", (2*ind), "") <= 0)
+ goto err;
+ if(i2a_ASN1_OBJECT(bp, ad->method) <= 0) goto err;
+ if(BIO_puts(bp, " - ") <= 0) goto err;
+ if(GENERAL_NAME_print(bp, ad->location) <= 0) goto err;
+ }
+ return 1;
+err:
+ return 0;
+ }
+#endif
diff --git a/crypto/x509v3/v3_pci.c b/crypto/x509v3/v3_pci.c
new file mode 100644
index 000000000000..5158b1dfb333
--- /dev/null
+++ b/crypto/x509v3/v3_pci.c
@@ -0,0 +1,313 @@
+/* v3_pci.c -*- mode:C; c-file-style: "eay" -*- */
+/* Contributed to the OpenSSL Project 2004
+ * by Richard Levitte (richard@levitte.org)
+ */
+/* Copyright (c) 2004 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *ext,
+ BIO *out, int indent);
+static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *str);
+
+const X509V3_EXT_METHOD v3_pci =
+ { NID_proxyCertInfo, 0, ASN1_ITEM_ref(PROXY_CERT_INFO_EXTENSION),
+ 0,0,0,0,
+ 0,0,
+ NULL, NULL,
+ (X509V3_EXT_I2R)i2r_pci,
+ (X509V3_EXT_R2I)r2i_pci,
+ NULL,
+ };
+
+static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *pci,
+ BIO *out, int indent)
+ {
+ BIO_printf(out, "%*sPath Length Constraint: ", indent, "");
+ if (pci->pcPathLengthConstraint)
+ i2a_ASN1_INTEGER(out, pci->pcPathLengthConstraint);
+ else
+ BIO_printf(out, "infinite");
+ BIO_puts(out, "\n");
+ BIO_printf(out, "%*sPolicy Language: ", indent, "");
+ i2a_ASN1_OBJECT(out, pci->proxyPolicy->policyLanguage);
+ BIO_puts(out, "\n");
+ if (pci->proxyPolicy->policy && pci->proxyPolicy->policy->data)
+ BIO_printf(out, "%*sPolicy Text: %s\n", indent, "",
+ pci->proxyPolicy->policy->data);
+ return 1;
+ }
+
+static int process_pci_value(CONF_VALUE *val,
+ ASN1_OBJECT **language, ASN1_INTEGER **pathlen,
+ ASN1_OCTET_STRING **policy)
+ {
+ int free_policy = 0;
+
+ if (strcmp(val->name, "language") == 0)
+ {
+ if (*language)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED);
+ X509V3_conf_err(val);
+ return 0;
+ }
+ if (!(*language = OBJ_txt2obj(val->value, 0)))
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(val);
+ return 0;
+ }
+ }
+ else if (strcmp(val->name, "pathlen") == 0)
+ {
+ if (*pathlen)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED);
+ X509V3_conf_err(val);
+ return 0;
+ }
+ if (!X509V3_get_value_int(val, pathlen))
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_POLICY_PATH_LENGTH);
+ X509V3_conf_err(val);
+ return 0;
+ }
+ }
+ else if (strcmp(val->name, "policy") == 0)
+ {
+ unsigned char *tmp_data = NULL;
+ long val_len;
+ if (!*policy)
+ {
+ *policy = ASN1_OCTET_STRING_new();
+ if (!*policy)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
+ X509V3_conf_err(val);
+ return 0;
+ }
+ free_policy = 1;
+ }
+ if (strncmp(val->value, "hex:", 4) == 0)
+ {
+ unsigned char *tmp_data2 =
+ string_to_hex(val->value + 4, &val_len);
+
+ if (!tmp_data2) goto err;
+
+ tmp_data = OPENSSL_realloc((*policy)->data,
+ (*policy)->length + val_len + 1);
+ if (tmp_data)
+ {
+ (*policy)->data = tmp_data;
+ memcpy(&(*policy)->data[(*policy)->length],
+ tmp_data2, val_len);
+ (*policy)->length += val_len;
+ (*policy)->data[(*policy)->length] = '\0';
+ }
+ }
+ else if (strncmp(val->value, "file:", 5) == 0)
+ {
+ unsigned char buf[2048];
+ int n;
+ BIO *b = BIO_new_file(val->value + 5, "r");
+ if (!b)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ while((n = BIO_read(b, buf, sizeof(buf))) > 0
+ || (n == 0 && BIO_should_retry(b)))
+ {
+ if (!n) continue;
+
+ tmp_data = OPENSSL_realloc((*policy)->data,
+ (*policy)->length + n + 1);
+
+ if (!tmp_data)
+ break;
+
+ (*policy)->data = tmp_data;
+ memcpy(&(*policy)->data[(*policy)->length],
+ buf, n);
+ (*policy)->length += n;
+ (*policy)->data[(*policy)->length] = '\0';
+ }
+
+ if (n < 0)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_BIO_LIB);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ }
+ else if (strncmp(val->value, "text:", 5) == 0)
+ {
+ val_len = strlen(val->value + 5);
+ tmp_data = OPENSSL_realloc((*policy)->data,
+ (*policy)->length + val_len + 1);
+ if (tmp_data)
+ {
+ (*policy)->data = tmp_data;
+ memcpy(&(*policy)->data[(*policy)->length],
+ val->value + 5, val_len);
+ (*policy)->length += val_len;
+ (*policy)->data[(*policy)->length] = '\0';
+ }
+ }
+ else
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,X509V3_R_INCORRECT_POLICY_SYNTAX_TAG);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ if (!tmp_data)
+ {
+ X509V3err(X509V3_F_PROCESS_PCI_VALUE,ERR_R_MALLOC_FAILURE);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ }
+ return 1;
+err:
+ if (free_policy)
+ {
+ ASN1_OCTET_STRING_free(*policy);
+ *policy = NULL;
+ }
+ return 0;
+ }
+
+static PROXY_CERT_INFO_EXTENSION *r2i_pci(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *value)
+ {
+ PROXY_CERT_INFO_EXTENSION *pci = NULL;
+ STACK_OF(CONF_VALUE) *vals;
+ ASN1_OBJECT *language = NULL;
+ ASN1_INTEGER *pathlen = NULL;
+ ASN1_OCTET_STRING *policy = NULL;
+ int i, j;
+
+ vals = X509V3_parse_list(value);
+ for (i = 0; i < sk_CONF_VALUE_num(vals); i++)
+ {
+ CONF_VALUE *cnf = sk_CONF_VALUE_value(vals, i);
+ if (!cnf->name || (*cnf->name != '@' && !cnf->value))
+ {
+ X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_PROXY_POLICY_SETTING);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ if (*cnf->name == '@')
+ {
+ STACK_OF(CONF_VALUE) *sect;
+ int success_p = 1;
+
+ sect = X509V3_get_section(ctx, cnf->name + 1);
+ if (!sect)
+ {
+ X509V3err(X509V3_F_R2I_PCI,X509V3_R_INVALID_SECTION);
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ for (j = 0; success_p && j < sk_CONF_VALUE_num(sect); j++)
+ {
+ success_p =
+ process_pci_value(sk_CONF_VALUE_value(sect, j),
+ &language, &pathlen, &policy);
+ }
+ X509V3_section_free(ctx, sect);
+ if (!success_p)
+ goto err;
+ }
+ else
+ {
+ if (!process_pci_value(cnf,
+ &language, &pathlen, &policy))
+ {
+ X509V3_conf_err(cnf);
+ goto err;
+ }
+ }
+ }
+
+ /* Language is mandatory */
+ if (!language)
+ {
+ X509V3err(X509V3_F_R2I_PCI,X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED);
+ goto err;
+ }
+ i = OBJ_obj2nid(language);
+ if ((i == NID_Independent || i == NID_id_ppl_inheritAll) && policy)
+ {
+ X509V3err(X509V3_F_R2I_PCI,X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY);
+ goto err;
+ }
+
+ pci = PROXY_CERT_INFO_EXTENSION_new();
+ if (!pci)
+ {
+ X509V3err(X509V3_F_R2I_PCI,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ pci->proxyPolicy = PROXY_POLICY_new();
+ if (!pci->proxyPolicy)
+ {
+ X509V3err(X509V3_F_R2I_PCI,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ pci->proxyPolicy->policyLanguage = language; language = NULL;
+ pci->proxyPolicy->policy = policy; policy = NULL;
+ pci->pcPathLengthConstraint = pathlen; pathlen = NULL;
+ goto end;
+err:
+ if (language) { ASN1_OBJECT_free(language); language = NULL; }
+ if (pathlen) { ASN1_INTEGER_free(pathlen); pathlen = NULL; }
+ if (policy) { ASN1_OCTET_STRING_free(policy); policy = NULL; }
+ if (pci && pci->proxyPolicy)
+ {
+ PROXY_POLICY_free(pci->proxyPolicy);
+ pci->proxyPolicy = NULL;
+ }
+ if (pci) { PROXY_CERT_INFO_EXTENSION_free(pci); pci = NULL; }
+end:
+ sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
+ return pci;
+ }
diff --git a/crypto/x509v3/v3_pcia.c b/crypto/x509v3/v3_pcia.c
new file mode 100644
index 000000000000..bb362e0e5a9d
--- /dev/null
+++ b/crypto/x509v3/v3_pcia.c
@@ -0,0 +1,55 @@
+/* v3_pcia.c -*- mode:C; c-file-style: "eay" -*- */
+/* Contributed to the OpenSSL Project 2004
+ * by Richard Levitte (richard@levitte.org)
+ */
+/* Copyright (c) 2004 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+ASN1_SEQUENCE(PROXY_POLICY) =
+ {
+ ASN1_SIMPLE(PROXY_POLICY,policyLanguage,ASN1_OBJECT),
+ ASN1_OPT(PROXY_POLICY,policy,ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(PROXY_POLICY)
+
+IMPLEMENT_ASN1_FUNCTIONS(PROXY_POLICY)
+
+ASN1_SEQUENCE(PROXY_CERT_INFO_EXTENSION) =
+ {
+ ASN1_OPT(PROXY_CERT_INFO_EXTENSION,pcPathLengthConstraint,ASN1_INTEGER),
+ ASN1_SIMPLE(PROXY_CERT_INFO_EXTENSION,proxyPolicy,PROXY_POLICY)
+} ASN1_SEQUENCE_END(PROXY_CERT_INFO_EXTENSION)
+
+IMPLEMENT_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
diff --git a/crypto/x509v3/v3_pcons.c b/crypto/x509v3/v3_pcons.c
new file mode 100644
index 000000000000..13248c2adaf4
--- /dev/null
+++ b/crypto/x509v3/v3_pcons.c
@@ -0,0 +1,136 @@
+/* v3_pcons.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ void *bcons, STACK_OF(CONF_VALUE) *extlist);
+static void *v2i_POLICY_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+
+const X509V3_EXT_METHOD v3_policy_constraints = {
+NID_policy_constraints, 0,
+ASN1_ITEM_ref(POLICY_CONSTRAINTS),
+0,0,0,0,
+0,0,
+i2v_POLICY_CONSTRAINTS,
+v2i_POLICY_CONSTRAINTS,
+NULL,NULL,
+NULL
+};
+
+ASN1_SEQUENCE(POLICY_CONSTRAINTS) = {
+ ASN1_IMP_OPT(POLICY_CONSTRAINTS, requireExplicitPolicy, ASN1_INTEGER,0),
+ ASN1_IMP_OPT(POLICY_CONSTRAINTS, inhibitPolicyMapping, ASN1_INTEGER,1)
+} ASN1_SEQUENCE_END(POLICY_CONSTRAINTS)
+
+IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
+
+
+static STACK_OF(CONF_VALUE) *i2v_POLICY_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ void *a, STACK_OF(CONF_VALUE) *extlist)
+{
+ POLICY_CONSTRAINTS *pcons = a;
+ X509V3_add_value_int("Require Explicit Policy",
+ pcons->requireExplicitPolicy, &extlist);
+ X509V3_add_value_int("Inhibit Policy Mapping",
+ pcons->inhibitPolicyMapping, &extlist);
+ return extlist;
+}
+
+static void *v2i_POLICY_CONSTRAINTS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
+{
+ POLICY_CONSTRAINTS *pcons=NULL;
+ CONF_VALUE *val;
+ int i;
+ if(!(pcons = POLICY_CONSTRAINTS_new())) {
+ X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
+ val = sk_CONF_VALUE_value(values, i);
+ if(!strcmp(val->name, "requireExplicitPolicy")) {
+ if(!X509V3_get_value_int(val,
+ &pcons->requireExplicitPolicy)) goto err;
+ } else if(!strcmp(val->name, "inhibitPolicyMapping")) {
+ if(!X509V3_get_value_int(val,
+ &pcons->inhibitPolicyMapping)) goto err;
+ } else {
+ X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_INVALID_NAME);
+ X509V3_conf_err(val);
+ goto err;
+ }
+ }
+ if (!pcons->inhibitPolicyMapping && !pcons->requireExplicitPolicy) {
+ X509V3err(X509V3_F_V2I_POLICY_CONSTRAINTS, X509V3_R_ILLEGAL_EMPTY_EXTENSION);
+ goto err;
+ }
+
+ return pcons;
+ err:
+ POLICY_CONSTRAINTS_free(pcons);
+ return NULL;
+}
+
diff --git a/crypto/x509v3/v3_pku.c b/crypto/x509v3/v3_pku.c
new file mode 100644
index 000000000000..5c4626e89b5b
--- /dev/null
+++ b/crypto/x509v3/v3_pku.c
@@ -0,0 +1,108 @@
+/* v3_pku.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, PKEY_USAGE_PERIOD *usage, BIO *out, int indent);
+/*
+static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
+*/
+const X509V3_EXT_METHOD v3_pkey_usage_period = {
+NID_private_key_usage_period, 0, ASN1_ITEM_ref(PKEY_USAGE_PERIOD),
+0,0,0,0,
+0,0,0,0,
+(X509V3_EXT_I2R)i2r_PKEY_USAGE_PERIOD, NULL,
+NULL
+};
+
+ASN1_SEQUENCE(PKEY_USAGE_PERIOD) = {
+ ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notBefore, ASN1_GENERALIZEDTIME, 0),
+ ASN1_IMP_OPT(PKEY_USAGE_PERIOD, notAfter, ASN1_GENERALIZEDTIME, 1)
+} ASN1_SEQUENCE_END(PKEY_USAGE_PERIOD)
+
+IMPLEMENT_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
+
+static int i2r_PKEY_USAGE_PERIOD(X509V3_EXT_METHOD *method,
+ PKEY_USAGE_PERIOD *usage, BIO *out, int indent)
+{
+ BIO_printf(out, "%*s", indent, "");
+ if(usage->notBefore) {
+ BIO_write(out, "Not Before: ", 12);
+ ASN1_GENERALIZEDTIME_print(out, usage->notBefore);
+ if(usage->notAfter) BIO_write(out, ", ", 2);
+ }
+ if(usage->notAfter) {
+ BIO_write(out, "Not After: ", 11);
+ ASN1_GENERALIZEDTIME_print(out, usage->notAfter);
+ }
+ return 1;
+}
+
+/*
+static PKEY_USAGE_PERIOD *v2i_PKEY_USAGE_PERIOD(method, ctx, values)
+X509V3_EXT_METHOD *method;
+X509V3_CTX *ctx;
+STACK_OF(CONF_VALUE) *values;
+{
+return NULL;
+}
+*/
diff --git a/crypto/x509v3/v3_pmaps.c b/crypto/x509v3/v3_pmaps.c
new file mode 100644
index 000000000000..626303264f71
--- /dev/null
+++ b/crypto/x509v3/v3_pmaps.c
@@ -0,0 +1,153 @@
+/* v3_pmaps.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1t.h>
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+static void *v2i_POLICY_MAPPINGS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+static STACK_OF(CONF_VALUE) *i2v_POLICY_MAPPINGS(X509V3_EXT_METHOD *method,
+ void *pmps, STACK_OF(CONF_VALUE) *extlist);
+
+const X509V3_EXT_METHOD v3_policy_mappings = {
+ NID_policy_mappings, 0,
+ ASN1_ITEM_ref(POLICY_MAPPINGS),
+ 0,0,0,0,
+ 0,0,
+ i2v_POLICY_MAPPINGS,
+ v2i_POLICY_MAPPINGS,
+ 0,0,
+ NULL
+};
+
+ASN1_SEQUENCE(POLICY_MAPPING) = {
+ ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
+ ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
+} ASN1_SEQUENCE_END(POLICY_MAPPING)
+
+ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) =
+ ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
+ POLICY_MAPPING)
+ASN1_ITEM_TEMPLATE_END(POLICY_MAPPINGS)
+
+IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
+
+
+static STACK_OF(CONF_VALUE) *i2v_POLICY_MAPPINGS(X509V3_EXT_METHOD *method,
+ void *a, STACK_OF(CONF_VALUE) *ext_list)
+{
+ POLICY_MAPPINGS *pmaps = a;
+ POLICY_MAPPING *pmap;
+ int i;
+ char obj_tmp1[80];
+ char obj_tmp2[80];
+ for(i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
+ pmap = sk_POLICY_MAPPING_value(pmaps, i);
+ i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
+ i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
+ X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
+ }
+ return ext_list;
+}
+
+static void *v2i_POLICY_MAPPINGS(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
+{
+ POLICY_MAPPINGS *pmaps;
+ POLICY_MAPPING *pmap;
+ ASN1_OBJECT *obj1, *obj2;
+ CONF_VALUE *val;
+ int i;
+
+ if(!(pmaps = sk_POLICY_MAPPING_new_null())) {
+ X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ val = sk_CONF_VALUE_value(nval, i);
+ if(!val->value || !val->name) {
+ sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+ X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(val);
+ return NULL;
+ }
+ obj1 = OBJ_txt2obj(val->name, 0);
+ obj2 = OBJ_txt2obj(val->value, 0);
+ if(!obj1 || !obj2) {
+ sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+ X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
+ X509V3_conf_err(val);
+ return NULL;
+ }
+ pmap = POLICY_MAPPING_new();
+ if (!pmap) {
+ sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
+ X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ pmap->issuerDomainPolicy = obj1;
+ pmap->subjectDomainPolicy = obj2;
+ sk_POLICY_MAPPING_push(pmaps, pmap);
+ }
+ return pmaps;
+}
diff --git a/crypto/x509v3/v3_prn.c b/crypto/x509v3/v3_prn.c
new file mode 100644
index 000000000000..20bd9bda190a
--- /dev/null
+++ b/crypto/x509v3/v3_prn.c
@@ -0,0 +1,234 @@
+/* v3_prn.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* X509 v3 extension utilities */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+
+/* Extension printing routines */
+
+static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported);
+
+/* Print out a name+value stack */
+
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent, int ml)
+{
+ int i;
+ CONF_VALUE *nval;
+ if(!val) return;
+ if(!ml || !sk_CONF_VALUE_num(val)) {
+ BIO_printf(out, "%*s", indent, "");
+ if(!sk_CONF_VALUE_num(val)) BIO_puts(out, "<EMPTY>\n");
+ }
+ for(i = 0; i < sk_CONF_VALUE_num(val); i++) {
+ if(ml) BIO_printf(out, "%*s", indent, "");
+ else if(i > 0) BIO_printf(out, ", ");
+ nval = sk_CONF_VALUE_value(val, i);
+ if(!nval->name) BIO_puts(out, nval->value);
+ else if(!nval->value) BIO_puts(out, nval->name);
+#ifndef CHARSET_EBCDIC
+ else BIO_printf(out, "%s:%s", nval->name, nval->value);
+#else
+ else {
+ int len;
+ char *tmp;
+ len = strlen(nval->value)+1;
+ tmp = OPENSSL_malloc(len);
+ if (tmp)
+ {
+ ascii2ebcdic(tmp, nval->value, len);
+ BIO_printf(out, "%s:%s", nval->name, tmp);
+ OPENSSL_free(tmp);
+ }
+ }
+#endif
+ if(ml) BIO_puts(out, "\n");
+ }
+}
+
+/* Main routine: print out a general extension */
+
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent)
+{
+ void *ext_str = NULL;
+ char *value = NULL;
+ const unsigned char *p;
+ X509V3_EXT_METHOD *method;
+ STACK_OF(CONF_VALUE) *nval = NULL;
+ int ok = 1;
+
+ if(!(method = X509V3_EXT_get(ext)))
+ return unknown_ext_print(out, ext, flag, indent, 0);
+ p = ext->value->data;
+ if(method->it) ext_str = ASN1_item_d2i(NULL, &p, ext->value->length, ASN1_ITEM_ptr(method->it));
+ else ext_str = method->d2i(NULL, &p, ext->value->length);
+
+ if(!ext_str) return unknown_ext_print(out, ext, flag, indent, 1);
+
+ if(method->i2s) {
+ if(!(value = method->i2s(method, ext_str))) {
+ ok = 0;
+ goto err;
+ }
+#ifndef CHARSET_EBCDIC
+ BIO_printf(out, "%*s%s", indent, "", value);
+#else
+ {
+ int len;
+ char *tmp;
+ len = strlen(value)+1;
+ tmp = OPENSSL_malloc(len);
+ if (tmp)
+ {
+ ascii2ebcdic(tmp, value, len);
+ BIO_printf(out, "%*s%s", indent, "", tmp);
+ OPENSSL_free(tmp);
+ }
+ }
+#endif
+ } else if(method->i2v) {
+ if(!(nval = method->i2v(method, ext_str, NULL))) {
+ ok = 0;
+ goto err;
+ }
+ X509V3_EXT_val_prn(out, nval, indent,
+ method->ext_flags & X509V3_EXT_MULTILINE);
+ } else if(method->i2r) {
+ if(!method->i2r(method, ext_str, out, indent)) ok = 0;
+ } else ok = 0;
+
+ err:
+ sk_CONF_VALUE_pop_free(nval, X509V3_conf_free);
+ if(value) OPENSSL_free(value);
+ if(method->it) ASN1_item_free(ext_str, ASN1_ITEM_ptr(method->it));
+ else method->ext_free(ext_str);
+ return ok;
+}
+
+int X509V3_extensions_print(BIO *bp, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent)
+{
+ int i, j;
+
+ if(sk_X509_EXTENSION_num(exts) <= 0) return 1;
+
+ if(title)
+ {
+ BIO_printf(bp,"%*s%s:\n",indent, "", title);
+ indent += 4;
+ }
+
+ for (i=0; i<sk_X509_EXTENSION_num(exts); i++)
+ {
+ ASN1_OBJECT *obj;
+ X509_EXTENSION *ex;
+ ex=sk_X509_EXTENSION_value(exts, i);
+ if (indent && BIO_printf(bp,"%*s",indent, "") <= 0) return 0;
+ obj=X509_EXTENSION_get_object(ex);
+ i2a_ASN1_OBJECT(bp,obj);
+ j=X509_EXTENSION_get_critical(ex);
+ if (BIO_printf(bp,": %s\n",j?"critical":"") <= 0)
+ return 0;
+ if(!X509V3_EXT_print(bp, ex, flag, indent + 4))
+ {
+ BIO_printf(bp, "%*s", indent + 4, "");
+ M_ASN1_OCTET_STRING_print(bp,ex->value);
+ }
+ if (BIO_write(bp,"\n",1) <= 0) return 0;
+ }
+ return 1;
+}
+
+static int unknown_ext_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent, int supported)
+{
+ switch(flag & X509V3_EXT_UNKNOWN_MASK) {
+
+ case X509V3_EXT_DEFAULT:
+ return 0;
+
+ case X509V3_EXT_ERROR_UNKNOWN:
+ if(supported)
+ BIO_printf(out, "%*s<Parse Error>", indent, "");
+ else
+ BIO_printf(out, "%*s<Not Supported>", indent, "");
+ return 1;
+
+ case X509V3_EXT_PARSE_UNKNOWN:
+ return ASN1_parse_dump(out,
+ ext->value->data, ext->value->length, indent, -1);
+ case X509V3_EXT_DUMP_UNKNOWN:
+ return BIO_dump_indent(out, (char *)ext->value->data, ext->value->length, indent);
+
+ default:
+ return 1;
+ }
+}
+
+
+#ifndef OPENSSL_NO_FP_API
+int X509V3_EXT_print_fp(FILE *fp, X509_EXTENSION *ext, int flag, int indent)
+{
+ BIO *bio_tmp;
+ int ret;
+ if(!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE))) return 0;
+ ret = X509V3_EXT_print(bio_tmp, ext, flag, indent);
+ BIO_free(bio_tmp);
+ return ret;
+}
+#endif
diff --git a/crypto/x509v3/v3_purp.c b/crypto/x509v3/v3_purp.c
new file mode 100644
index 000000000000..b2f5cdfa05f3
--- /dev/null
+++ b/crypto/x509v3/v3_purp.c
@@ -0,0 +1,661 @@
+/* v3_purp.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2001.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/x509v3.h>
+#include <openssl/x509_vfy.h>
+
+static void x509v3_cache_extensions(X509 *x);
+
+static int check_ssl_ca(const X509 *x);
+static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int purpose_smime(const X509 *x, int ca);
+static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca);
+static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca);
+
+static int xp_cmp(const X509_PURPOSE * const *a,
+ const X509_PURPOSE * const *b);
+static void xptable_free(X509_PURPOSE *p);
+
+static X509_PURPOSE xstandard[] = {
+ {X509_PURPOSE_SSL_CLIENT, X509_TRUST_SSL_CLIENT, 0, check_purpose_ssl_client, "SSL client", "sslclient", NULL},
+ {X509_PURPOSE_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ssl_server, "SSL server", "sslserver", NULL},
+ {X509_PURPOSE_NS_SSL_SERVER, X509_TRUST_SSL_SERVER, 0, check_purpose_ns_ssl_server, "Netscape SSL server", "nssslserver", NULL},
+ {X509_PURPOSE_SMIME_SIGN, X509_TRUST_EMAIL, 0, check_purpose_smime_sign, "S/MIME signing", "smimesign", NULL},
+ {X509_PURPOSE_SMIME_ENCRYPT, X509_TRUST_EMAIL, 0, check_purpose_smime_encrypt, "S/MIME encryption", "smimeencrypt", NULL},
+ {X509_PURPOSE_CRL_SIGN, X509_TRUST_COMPAT, 0, check_purpose_crl_sign, "CRL signing", "crlsign", NULL},
+ {X509_PURPOSE_ANY, X509_TRUST_DEFAULT, 0, no_check, "Any Purpose", "any", NULL},
+ {X509_PURPOSE_OCSP_HELPER, X509_TRUST_COMPAT, 0, ocsp_helper, "OCSP helper", "ocsphelper", NULL},
+};
+
+#define X509_PURPOSE_COUNT (sizeof(xstandard)/sizeof(X509_PURPOSE))
+
+IMPLEMENT_STACK_OF(X509_PURPOSE)
+
+static STACK_OF(X509_PURPOSE) *xptable = NULL;
+
+static int xp_cmp(const X509_PURPOSE * const *a,
+ const X509_PURPOSE * const *b)
+{
+ return (*a)->purpose - (*b)->purpose;
+}
+
+/* As much as I'd like to make X509_check_purpose use a "const" X509*
+ * I really can't because it does recalculate hashes and do other non-const
+ * things. */
+int X509_check_purpose(X509 *x, int id, int ca)
+{
+ int idx;
+ const X509_PURPOSE *pt;
+ if(!(x->ex_flags & EXFLAG_SET)) {
+ CRYPTO_w_lock(CRYPTO_LOCK_X509);
+ x509v3_cache_extensions(x);
+ CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+ }
+ if(id == -1) return 1;
+ idx = X509_PURPOSE_get_by_id(id);
+ if(idx == -1) return -1;
+ pt = X509_PURPOSE_get0(idx);
+ return pt->check_purpose(pt, x, ca);
+}
+
+int X509_PURPOSE_set(int *p, int purpose)
+{
+ if(X509_PURPOSE_get_by_id(purpose) == -1) {
+ X509V3err(X509V3_F_X509_PURPOSE_SET, X509V3_R_INVALID_PURPOSE);
+ return 0;
+ }
+ *p = purpose;
+ return 1;
+}
+
+int X509_PURPOSE_get_count(void)
+{
+ if(!xptable) return X509_PURPOSE_COUNT;
+ return sk_X509_PURPOSE_num(xptable) + X509_PURPOSE_COUNT;
+}
+
+X509_PURPOSE * X509_PURPOSE_get0(int idx)
+{
+ if(idx < 0) return NULL;
+ if(idx < (int)X509_PURPOSE_COUNT) return xstandard + idx;
+ return sk_X509_PURPOSE_value(xptable, idx - X509_PURPOSE_COUNT);
+}
+
+int X509_PURPOSE_get_by_sname(char *sname)
+{
+ int i;
+ X509_PURPOSE *xptmp;
+ for(i = 0; i < X509_PURPOSE_get_count(); i++) {
+ xptmp = X509_PURPOSE_get0(i);
+ if(!strcmp(xptmp->sname, sname)) return i;
+ }
+ return -1;
+}
+
+int X509_PURPOSE_get_by_id(int purpose)
+{
+ X509_PURPOSE tmp;
+ int idx;
+ if((purpose >= X509_PURPOSE_MIN) && (purpose <= X509_PURPOSE_MAX))
+ return purpose - X509_PURPOSE_MIN;
+ tmp.purpose = purpose;
+ if(!xptable) return -1;
+ idx = sk_X509_PURPOSE_find(xptable, &tmp);
+ if(idx == -1) return -1;
+ return idx + X509_PURPOSE_COUNT;
+}
+
+int X509_PURPOSE_add(int id, int trust, int flags,
+ int (*ck)(const X509_PURPOSE *, const X509 *, int),
+ char *name, char *sname, void *arg)
+{
+ int idx;
+ X509_PURPOSE *ptmp;
+ /* This is set according to what we change: application can't set it */
+ flags &= ~X509_PURPOSE_DYNAMIC;
+ /* This will always be set for application modified trust entries */
+ flags |= X509_PURPOSE_DYNAMIC_NAME;
+ /* Get existing entry if any */
+ idx = X509_PURPOSE_get_by_id(id);
+ /* Need a new entry */
+ if(idx == -1) {
+ if(!(ptmp = OPENSSL_malloc(sizeof(X509_PURPOSE)))) {
+ X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ ptmp->flags = X509_PURPOSE_DYNAMIC;
+ } else ptmp = X509_PURPOSE_get0(idx);
+
+ /* OPENSSL_free existing name if dynamic */
+ if(ptmp->flags & X509_PURPOSE_DYNAMIC_NAME) {
+ OPENSSL_free(ptmp->name);
+ OPENSSL_free(ptmp->sname);
+ }
+ /* dup supplied name */
+ ptmp->name = BUF_strdup(name);
+ ptmp->sname = BUF_strdup(sname);
+ if(!ptmp->name || !ptmp->sname) {
+ X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ /* Keep the dynamic flag of existing entry */
+ ptmp->flags &= X509_PURPOSE_DYNAMIC;
+ /* Set all other flags */
+ ptmp->flags |= flags;
+
+ ptmp->purpose = id;
+ ptmp->trust = trust;
+ ptmp->check_purpose = ck;
+ ptmp->usr_data = arg;
+
+ /* If its a new entry manage the dynamic table */
+ if(idx == -1) {
+ if(!xptable && !(xptable = sk_X509_PURPOSE_new(xp_cmp))) {
+ X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ if (!sk_X509_PURPOSE_push(xptable, ptmp)) {
+ X509V3err(X509V3_F_X509_PURPOSE_ADD,ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static void xptable_free(X509_PURPOSE *p)
+ {
+ if(!p) return;
+ if (p->flags & X509_PURPOSE_DYNAMIC)
+ {
+ if (p->flags & X509_PURPOSE_DYNAMIC_NAME) {
+ OPENSSL_free(p->name);
+ OPENSSL_free(p->sname);
+ }
+ OPENSSL_free(p);
+ }
+ }
+
+void X509_PURPOSE_cleanup(void)
+{
+ unsigned int i;
+ sk_X509_PURPOSE_pop_free(xptable, xptable_free);
+ for(i = 0; i < X509_PURPOSE_COUNT; i++) xptable_free(xstandard + i);
+ xptable = NULL;
+}
+
+int X509_PURPOSE_get_id(X509_PURPOSE *xp)
+{
+ return xp->purpose;
+}
+
+char *X509_PURPOSE_get0_name(X509_PURPOSE *xp)
+{
+ return xp->name;
+}
+
+char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp)
+{
+ return xp->sname;
+}
+
+int X509_PURPOSE_get_trust(X509_PURPOSE *xp)
+{
+ return xp->trust;
+}
+
+static int nid_cmp(int *a, int *b)
+ {
+ return *a - *b;
+ }
+
+int X509_supported_extension(X509_EXTENSION *ex)
+ {
+ /* This table is a list of the NIDs of supported extensions:
+ * that is those which are used by the verify process. If
+ * an extension is critical and doesn't appear in this list
+ * then the verify process will normally reject the certificate.
+ * The list must be kept in numerical order because it will be
+ * searched using bsearch.
+ */
+
+ static int supported_nids[] = {
+ NID_netscape_cert_type, /* 71 */
+ NID_key_usage, /* 83 */
+ NID_subject_alt_name, /* 85 */
+ NID_basic_constraints, /* 87 */
+ NID_certificate_policies, /* 89 */
+ NID_ext_key_usage, /* 126 */
+#ifndef OPENSSL_NO_RFC3779
+ NID_sbgp_ipAddrBlock, /* 290 */
+ NID_sbgp_autonomousSysNum, /* 291 */
+#endif
+ NID_proxyCertInfo /* 661 */
+ };
+
+ int ex_nid;
+
+ ex_nid = OBJ_obj2nid(X509_EXTENSION_get_object(ex));
+
+ if (ex_nid == NID_undef)
+ return 0;
+
+ if (OBJ_bsearch((char *)&ex_nid, (char *)supported_nids,
+ sizeof(supported_nids)/sizeof(int), sizeof(int),
+ (int (*)(const void *, const void *))nid_cmp))
+ return 1;
+ return 0;
+ }
+
+
+static void x509v3_cache_extensions(X509 *x)
+{
+ BASIC_CONSTRAINTS *bs;
+ PROXY_CERT_INFO_EXTENSION *pci;
+ ASN1_BIT_STRING *usage;
+ ASN1_BIT_STRING *ns;
+ EXTENDED_KEY_USAGE *extusage;
+ X509_EXTENSION *ex;
+
+ int i;
+ if(x->ex_flags & EXFLAG_SET) return;
+#ifndef OPENSSL_NO_SHA
+ X509_digest(x, EVP_sha1(), x->sha1_hash, NULL);
+#endif
+ /* Does subject name match issuer ? */
+ if(!X509_NAME_cmp(X509_get_subject_name(x), X509_get_issuer_name(x)))
+ x->ex_flags |= EXFLAG_SS;
+ /* V1 should mean no extensions ... */
+ if(!X509_get_version(x)) x->ex_flags |= EXFLAG_V1;
+ /* Handle basic constraints */
+ if((bs=X509_get_ext_d2i(x, NID_basic_constraints, NULL, NULL))) {
+ if(bs->ca) x->ex_flags |= EXFLAG_CA;
+ if(bs->pathlen) {
+ if((bs->pathlen->type == V_ASN1_NEG_INTEGER)
+ || !bs->ca) {
+ x->ex_flags |= EXFLAG_INVALID;
+ x->ex_pathlen = 0;
+ } else x->ex_pathlen = ASN1_INTEGER_get(bs->pathlen);
+ } else x->ex_pathlen = -1;
+ BASIC_CONSTRAINTS_free(bs);
+ x->ex_flags |= EXFLAG_BCONS;
+ }
+ /* Handle proxy certificates */
+ if((pci=X509_get_ext_d2i(x, NID_proxyCertInfo, NULL, NULL))) {
+ if (x->ex_flags & EXFLAG_CA
+ || X509_get_ext_by_NID(x, NID_subject_alt_name, 0) >= 0
+ || X509_get_ext_by_NID(x, NID_issuer_alt_name, 0) >= 0) {
+ x->ex_flags |= EXFLAG_INVALID;
+ }
+ if (pci->pcPathLengthConstraint) {
+ x->ex_pcpathlen =
+ ASN1_INTEGER_get(pci->pcPathLengthConstraint);
+ } else x->ex_pcpathlen = -1;
+ PROXY_CERT_INFO_EXTENSION_free(pci);
+ x->ex_flags |= EXFLAG_PROXY;
+ }
+ /* Handle key usage */
+ if((usage=X509_get_ext_d2i(x, NID_key_usage, NULL, NULL))) {
+ if(usage->length > 0) {
+ x->ex_kusage = usage->data[0];
+ if(usage->length > 1)
+ x->ex_kusage |= usage->data[1] << 8;
+ } else x->ex_kusage = 0;
+ x->ex_flags |= EXFLAG_KUSAGE;
+ ASN1_BIT_STRING_free(usage);
+ }
+ x->ex_xkusage = 0;
+ if((extusage=X509_get_ext_d2i(x, NID_ext_key_usage, NULL, NULL))) {
+ x->ex_flags |= EXFLAG_XKUSAGE;
+ for(i = 0; i < sk_ASN1_OBJECT_num(extusage); i++) {
+ switch(OBJ_obj2nid(sk_ASN1_OBJECT_value(extusage,i))) {
+ case NID_server_auth:
+ x->ex_xkusage |= XKU_SSL_SERVER;
+ break;
+
+ case NID_client_auth:
+ x->ex_xkusage |= XKU_SSL_CLIENT;
+ break;
+
+ case NID_email_protect:
+ x->ex_xkusage |= XKU_SMIME;
+ break;
+
+ case NID_code_sign:
+ x->ex_xkusage |= XKU_CODE_SIGN;
+ break;
+
+ case NID_ms_sgc:
+ case NID_ns_sgc:
+ x->ex_xkusage |= XKU_SGC;
+ break;
+
+ case NID_OCSP_sign:
+ x->ex_xkusage |= XKU_OCSP_SIGN;
+ break;
+
+ case NID_time_stamp:
+ x->ex_xkusage |= XKU_TIMESTAMP;
+ break;
+
+ case NID_dvcs:
+ x->ex_xkusage |= XKU_DVCS;
+ break;
+ }
+ }
+ sk_ASN1_OBJECT_pop_free(extusage, ASN1_OBJECT_free);
+ }
+
+ if((ns=X509_get_ext_d2i(x, NID_netscape_cert_type, NULL, NULL))) {
+ if(ns->length > 0) x->ex_nscert = ns->data[0];
+ else x->ex_nscert = 0;
+ x->ex_flags |= EXFLAG_NSCERT;
+ ASN1_BIT_STRING_free(ns);
+ }
+ x->skid =X509_get_ext_d2i(x, NID_subject_key_identifier, NULL, NULL);
+ x->akid =X509_get_ext_d2i(x, NID_authority_key_identifier, NULL, NULL);
+#ifndef OPENSSL_NO_RFC3779
+ x->rfc3779_addr =X509_get_ext_d2i(x, NID_sbgp_ipAddrBlock, NULL, NULL);
+ x->rfc3779_asid =X509_get_ext_d2i(x, NID_sbgp_autonomousSysNum,
+ NULL, NULL);
+#endif
+ for (i = 0; i < X509_get_ext_count(x); i++)
+ {
+ ex = X509_get_ext(x, i);
+ if (!X509_EXTENSION_get_critical(ex))
+ continue;
+ if (!X509_supported_extension(ex))
+ {
+ x->ex_flags |= EXFLAG_CRITICAL;
+ break;
+ }
+ }
+ x->ex_flags |= EXFLAG_SET;
+}
+
+/* CA checks common to all purposes
+ * return codes:
+ * 0 not a CA
+ * 1 is a CA
+ * 2 basicConstraints absent so "maybe" a CA
+ * 3 basicConstraints absent but self signed V1.
+ * 4 basicConstraints absent but keyUsage present and keyCertSign asserted.
+ */
+
+#define V1_ROOT (EXFLAG_V1|EXFLAG_SS)
+#define ku_reject(x, usage) \
+ (((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
+#define xku_reject(x, usage) \
+ (((x)->ex_flags & EXFLAG_XKUSAGE) && !((x)->ex_xkusage & (usage)))
+#define ns_reject(x, usage) \
+ (((x)->ex_flags & EXFLAG_NSCERT) && !((x)->ex_nscert & (usage)))
+
+static int check_ca(const X509 *x)
+{
+ /* keyUsage if present should allow cert signing */
+ if(ku_reject(x, KU_KEY_CERT_SIGN)) return 0;
+ if(x->ex_flags & EXFLAG_BCONS) {
+ if(x->ex_flags & EXFLAG_CA) return 1;
+ /* If basicConstraints says not a CA then say so */
+ else return 0;
+ } else {
+ /* we support V1 roots for... uh, I don't really know why. */
+ if((x->ex_flags & V1_ROOT) == V1_ROOT) return 3;
+ /* If key usage present it must have certSign so tolerate it */
+ else if (x->ex_flags & EXFLAG_KUSAGE) return 4;
+ /* Older certificates could have Netscape-specific CA types */
+ else if (x->ex_flags & EXFLAG_NSCERT
+ && x->ex_nscert & NS_ANY_CA) return 5;
+ /* can this still be regarded a CA certificate? I doubt it */
+ return 0;
+ }
+}
+
+int X509_check_ca(X509 *x)
+{
+ if(!(x->ex_flags & EXFLAG_SET)) {
+ CRYPTO_w_lock(CRYPTO_LOCK_X509);
+ x509v3_cache_extensions(x);
+ CRYPTO_w_unlock(CRYPTO_LOCK_X509);
+ }
+
+ return check_ca(x);
+}
+
+/* Check SSL CA: common checks for SSL client and server */
+static int check_ssl_ca(const X509 *x)
+{
+ int ca_ret;
+ ca_ret = check_ca(x);
+ if(!ca_ret) return 0;
+ /* check nsCertType if present */
+ if(ca_ret != 5 || x->ex_nscert & NS_SSL_CA) return ca_ret;
+ else return 0;
+}
+
+
+static int check_purpose_ssl_client(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ if(xku_reject(x,XKU_SSL_CLIENT)) return 0;
+ if(ca) return check_ssl_ca(x);
+ /* We need to do digital signatures with it */
+ if(ku_reject(x,KU_DIGITAL_SIGNATURE)) return 0;
+ /* nsCertType if present should allow SSL client use */
+ if(ns_reject(x, NS_SSL_CLIENT)) return 0;
+ return 1;
+}
+
+static int check_purpose_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ if(xku_reject(x,XKU_SSL_SERVER|XKU_SGC)) return 0;
+ if(ca) return check_ssl_ca(x);
+
+ if(ns_reject(x, NS_SSL_SERVER)) return 0;
+ /* Now as for keyUsage: we'll at least need to sign OR encipher */
+ if(ku_reject(x, KU_DIGITAL_SIGNATURE|KU_KEY_ENCIPHERMENT)) return 0;
+
+ return 1;
+
+}
+
+static int check_purpose_ns_ssl_server(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ int ret;
+ ret = check_purpose_ssl_server(xp, x, ca);
+ if(!ret || ca) return ret;
+ /* We need to encipher or Netscape complains */
+ if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
+ return ret;
+}
+
+/* common S/MIME checks */
+static int purpose_smime(const X509 *x, int ca)
+{
+ if(xku_reject(x,XKU_SMIME)) return 0;
+ if(ca) {
+ int ca_ret;
+ ca_ret = check_ca(x);
+ if(!ca_ret) return 0;
+ /* check nsCertType if present */
+ if(ca_ret != 5 || x->ex_nscert & NS_SMIME_CA) return ca_ret;
+ else return 0;
+ }
+ if(x->ex_flags & EXFLAG_NSCERT) {
+ if(x->ex_nscert & NS_SMIME) return 1;
+ /* Workaround for some buggy certificates */
+ if(x->ex_nscert & NS_SSL_CLIENT) return 2;
+ return 0;
+ }
+ return 1;
+}
+
+static int check_purpose_smime_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ int ret;
+ ret = purpose_smime(x, ca);
+ if(!ret || ca) return ret;
+ if(ku_reject(x, KU_DIGITAL_SIGNATURE|KU_NON_REPUDIATION)) return 0;
+ return ret;
+}
+
+static int check_purpose_smime_encrypt(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ int ret;
+ ret = purpose_smime(x, ca);
+ if(!ret || ca) return ret;
+ if(ku_reject(x, KU_KEY_ENCIPHERMENT)) return 0;
+ return ret;
+}
+
+static int check_purpose_crl_sign(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ if(ca) {
+ int ca_ret;
+ if((ca_ret = check_ca(x)) != 2) return ca_ret;
+ else return 0;
+ }
+ if(ku_reject(x, KU_CRL_SIGN)) return 0;
+ return 1;
+}
+
+/* OCSP helper: this is *not* a full OCSP check. It just checks that
+ * each CA is valid. Additional checks must be made on the chain.
+ */
+
+static int ocsp_helper(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ /* Must be a valid CA. Should we really support the "I don't know"
+ value (2)? */
+ if(ca) return check_ca(x);
+ /* leaf certificate is checked in OCSP_verify() */
+ return 1;
+}
+
+static int no_check(const X509_PURPOSE *xp, const X509 *x, int ca)
+{
+ return 1;
+}
+
+/* Various checks to see if one certificate issued the second.
+ * This can be used to prune a set of possible issuer certificates
+ * which have been looked up using some simple method such as by
+ * subject name.
+ * These are:
+ * 1. Check issuer_name(subject) == subject_name(issuer)
+ * 2. If akid(subject) exists check it matches issuer
+ * 3. If key_usage(issuer) exists check it supports certificate signing
+ * returns 0 for OK, positive for reason for mismatch, reasons match
+ * codes for X509_verify_cert()
+ */
+
+int X509_check_issued(X509 *issuer, X509 *subject)
+{
+ if(X509_NAME_cmp(X509_get_subject_name(issuer),
+ X509_get_issuer_name(subject)))
+ return X509_V_ERR_SUBJECT_ISSUER_MISMATCH;
+ x509v3_cache_extensions(issuer);
+ x509v3_cache_extensions(subject);
+ if(subject->akid) {
+ /* Check key ids (if present) */
+ if(subject->akid->keyid && issuer->skid &&
+ ASN1_OCTET_STRING_cmp(subject->akid->keyid, issuer->skid) )
+ return X509_V_ERR_AKID_SKID_MISMATCH;
+ /* Check serial number */
+ if(subject->akid->serial &&
+ ASN1_INTEGER_cmp(X509_get_serialNumber(issuer),
+ subject->akid->serial))
+ return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
+ /* Check issuer name */
+ if(subject->akid->issuer) {
+ /* Ugh, for some peculiar reason AKID includes
+ * SEQUENCE OF GeneralName. So look for a DirName.
+ * There may be more than one but we only take any
+ * notice of the first.
+ */
+ GENERAL_NAMES *gens;
+ GENERAL_NAME *gen;
+ X509_NAME *nm = NULL;
+ int i;
+ gens = subject->akid->issuer;
+ for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
+ gen = sk_GENERAL_NAME_value(gens, i);
+ if(gen->type == GEN_DIRNAME) {
+ nm = gen->d.dirn;
+ break;
+ }
+ }
+ if(nm && X509_NAME_cmp(nm, X509_get_issuer_name(issuer)))
+ return X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH;
+ }
+ }
+ if(subject->ex_flags & EXFLAG_PROXY)
+ {
+ if(ku_reject(issuer, KU_DIGITAL_SIGNATURE))
+ return X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE;
+ }
+ else if(ku_reject(issuer, KU_KEY_CERT_SIGN))
+ return X509_V_ERR_KEYUSAGE_NO_CERTSIGN;
+ return X509_V_OK;
+}
+
diff --git a/crypto/x509v3/v3_skey.c b/crypto/x509v3/v3_skey.c
new file mode 100644
index 000000000000..da0a3558f65b
--- /dev/null
+++ b/crypto/x509v3/v3_skey.c
@@ -0,0 +1,144 @@
+/* v3_skey.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/x509v3.h>
+
+static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
+const X509V3_EXT_METHOD v3_skey_id = {
+NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
+0,0,0,0,
+(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
+(X509V3_EXT_S2I)s2i_skey_id,
+0,0,0,0,
+NULL};
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+ ASN1_OCTET_STRING *oct)
+{
+ return hex_to_string(oct->data, oct->length);
+}
+
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *str)
+{
+ ASN1_OCTET_STRING *oct;
+ long length;
+
+ if(!(oct = M_ASN1_OCTET_STRING_new())) {
+ X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ if(!(oct->data = string_to_hex(str, &length))) {
+ M_ASN1_OCTET_STRING_free(oct);
+ return NULL;
+ }
+
+ oct->length = length;
+
+ return oct;
+
+}
+
+static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, char *str)
+{
+ ASN1_OCTET_STRING *oct;
+ ASN1_BIT_STRING *pk;
+ unsigned char pkey_dig[EVP_MAX_MD_SIZE];
+ unsigned int diglen;
+
+ if(strcmp(str, "hash")) return s2i_ASN1_OCTET_STRING(method, ctx, str);
+
+ if(!(oct = M_ASN1_OCTET_STRING_new())) {
+ X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ if(ctx && (ctx->flags == CTX_TEST)) return oct;
+
+ if(!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
+ X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
+ goto err;
+ }
+
+ if(ctx->subject_req)
+ pk = ctx->subject_req->req_info->pubkey->public_key;
+ else pk = ctx->subject_cert->cert_info->key->public_key;
+
+ if(!pk) {
+ X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
+ goto err;
+ }
+
+ EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL);
+
+ if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
+ X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ return oct;
+
+ err:
+ M_ASN1_OCTET_STRING_free(oct);
+ return NULL;
+}
diff --git a/crypto/x509v3/v3_sxnet.c b/crypto/x509v3/v3_sxnet.c
new file mode 100644
index 000000000000..eaea9ea01b4b
--- /dev/null
+++ b/crypto/x509v3/v3_sxnet.c
@@ -0,0 +1,262 @@
+/* v3_sxnet.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+
+/* Support for Thawte strong extranet extension */
+
+#define SXNET_TEST
+
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
+#ifdef SXNET_TEST
+static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *nval);
+#endif
+const X509V3_EXT_METHOD v3_sxnet = {
+NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
+0,0,0,0,
+0,0,
+0,
+#ifdef SXNET_TEST
+(X509V3_EXT_V2I)sxnet_v2i,
+#else
+0,
+#endif
+(X509V3_EXT_I2R)sxnet_i2r,
+0,
+NULL
+};
+
+ASN1_SEQUENCE(SXNETID) = {
+ ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
+ ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(SXNETID)
+
+IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
+
+ASN1_SEQUENCE(SXNET) = {
+ ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
+ ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
+} ASN1_SEQUENCE_END(SXNET)
+
+IMPLEMENT_ASN1_FUNCTIONS(SXNET)
+
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+ int indent)
+{
+ long v;
+ char *tmp;
+ SXNETID *id;
+ int i;
+ v = ASN1_INTEGER_get(sx->version);
+ BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
+ for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+ id = sk_SXNETID_value(sx->ids, i);
+ tmp = i2s_ASN1_INTEGER(NULL, id->zone);
+ BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
+ OPENSSL_free(tmp);
+ M_ASN1_OCTET_STRING_print(out, id->user);
+ }
+ return 1;
+}
+
+#ifdef SXNET_TEST
+
+/* NBB: this is used for testing only. It should *not* be used for anything
+ * else because it will just take static IDs from the configuration file and
+ * they should really be separate values for each user.
+ */
+
+
+static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ STACK_OF(CONF_VALUE) *nval)
+{
+ CONF_VALUE *cnf;
+ SXNET *sx = NULL;
+ int i;
+ for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+ cnf = sk_CONF_VALUE_value(nval, i);
+ if(!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
+ return NULL;
+ }
+ return sx;
+}
+
+
+#endif
+
+/* Strong Extranet utility functions */
+
+/* Add an id given the zone as an ASCII number */
+
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user,
+ int userlen)
+{
+ ASN1_INTEGER *izone = NULL;
+ if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
+ return 0;
+ }
+ return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+}
+
+/* Add an id given the zone as an unsigned long */
+
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
+ int userlen)
+{
+ ASN1_INTEGER *izone = NULL;
+ if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
+ M_ASN1_INTEGER_free(izone);
+ return 0;
+ }
+ return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+
+}
+
+/* Add an id given the zone as an ASN1_INTEGER.
+ * Note this version uses the passed integer and doesn't make a copy so don't
+ * free it up afterwards.
+ */
+
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
+ int userlen)
+{
+ SXNET *sx = NULL;
+ SXNETID *id = NULL;
+ if(!psx || !zone || !user) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_INVALID_NULL_ARGUMENT);
+ return 0;
+ }
+ if(userlen == -1) userlen = strlen(user);
+ if(userlen > 64) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_USER_TOO_LONG);
+ return 0;
+ }
+ if(!*psx) {
+ if(!(sx = SXNET_new())) goto err;
+ if(!ASN1_INTEGER_set(sx->version, 0)) goto err;
+ *psx = sx;
+ } else sx = *psx;
+ if(SXNET_get_id_INTEGER(sx, zone)) {
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_DUPLICATE_ZONE_ID);
+ return 0;
+ }
+
+ if(!(id = SXNETID_new())) goto err;
+ if(userlen == -1) userlen = strlen(user);
+
+ if(!M_ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
+ if(!sk_SXNETID_push(sx->ids, id)) goto err;
+ id->zone = zone;
+ return 1;
+
+ err:
+ X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,ERR_R_MALLOC_FAILURE);
+ SXNETID_free(id);
+ SXNET_free(sx);
+ *psx = NULL;
+ return 0;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
+{
+ ASN1_INTEGER *izone = NULL;
+ ASN1_OCTET_STRING *oct;
+ if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
+ X509V3err(X509V3_F_SXNET_GET_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
+ return NULL;
+ }
+ oct = SXNET_get_id_INTEGER(sx, izone);
+ M_ASN1_INTEGER_free(izone);
+ return oct;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
+{
+ ASN1_INTEGER *izone = NULL;
+ ASN1_OCTET_STRING *oct;
+ if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
+ X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
+ M_ASN1_INTEGER_free(izone);
+ return NULL;
+ }
+ oct = SXNET_get_id_INTEGER(sx, izone);
+ M_ASN1_INTEGER_free(izone);
+ return oct;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
+{
+ SXNETID *id;
+ int i;
+ for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+ id = sk_SXNETID_value(sx->ids, i);
+ if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
+ }
+ return NULL;
+}
+
+IMPLEMENT_STACK_OF(SXNETID)
+IMPLEMENT_ASN1_SET_OF(SXNETID)
diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c
new file mode 100644
index 000000000000..3dba0557b86d
--- /dev/null
+++ b/crypto/x509v3/v3_utl.c
@@ -0,0 +1,844 @@
+/* v3_utl.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* X509 v3 extension utilities */
+
+
+#include <stdio.h>
+#include <ctype.h>
+#include "cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/x509v3.h>
+#include <openssl/bn.h>
+
+static char *strip_spaces(char *name);
+static int sk_strcmp(const char * const *a, const char * const *b);
+static STACK *get_email(X509_NAME *name, GENERAL_NAMES *gens);
+static void str_free(void *str);
+static int append_ia5(STACK **sk, ASN1_IA5STRING *email);
+
+static int ipv4_from_asc(unsigned char *v4, const char *in);
+static int ipv6_from_asc(unsigned char *v6, const char *in);
+static int ipv6_cb(const char *elem, int len, void *usr);
+static int ipv6_hex(unsigned char *out, const char *in, int inlen);
+
+/* Add a CONF_VALUE name value pair to stack */
+
+int X509V3_add_value(const char *name, const char *value,
+ STACK_OF(CONF_VALUE) **extlist)
+{
+ CONF_VALUE *vtmp = NULL;
+ char *tname = NULL, *tvalue = NULL;
+ if(name && !(tname = BUF_strdup(name))) goto err;
+ if(value && !(tvalue = BUF_strdup(value))) goto err;;
+ if(!(vtmp = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE)))) goto err;
+ if(!*extlist && !(*extlist = sk_CONF_VALUE_new_null())) goto err;
+ vtmp->section = NULL;
+ vtmp->name = tname;
+ vtmp->value = tvalue;
+ if(!sk_CONF_VALUE_push(*extlist, vtmp)) goto err;
+ return 1;
+ err:
+ X509V3err(X509V3_F_X509V3_ADD_VALUE,ERR_R_MALLOC_FAILURE);
+ if(vtmp) OPENSSL_free(vtmp);
+ if(tname) OPENSSL_free(tname);
+ if(tvalue) OPENSSL_free(tvalue);
+ return 0;
+}
+
+int X509V3_add_value_uchar(const char *name, const unsigned char *value,
+ STACK_OF(CONF_VALUE) **extlist)
+ {
+ return X509V3_add_value(name,(const char *)value,extlist);
+ }
+
+/* Free function for STACK_OF(CONF_VALUE) */
+
+void X509V3_conf_free(CONF_VALUE *conf)
+{
+ if(!conf) return;
+ if(conf->name) OPENSSL_free(conf->name);
+ if(conf->value) OPENSSL_free(conf->value);
+ if(conf->section) OPENSSL_free(conf->section);
+ OPENSSL_free(conf);
+}
+
+int X509V3_add_value_bool(const char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist)
+{
+ if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
+ return X509V3_add_value(name, "FALSE", extlist);
+}
+
+int X509V3_add_value_bool_nf(char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist)
+{
+ if(asn1_bool) return X509V3_add_value(name, "TRUE", extlist);
+ return 1;
+}
+
+
+char *i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *method, ASN1_ENUMERATED *a)
+{
+ BIGNUM *bntmp = NULL;
+ char *strtmp = NULL;
+ if(!a) return NULL;
+ if(!(bntmp = ASN1_ENUMERATED_to_BN(a, NULL)) ||
+ !(strtmp = BN_bn2dec(bntmp)) )
+ X509V3err(X509V3_F_I2S_ASN1_ENUMERATED,ERR_R_MALLOC_FAILURE);
+ BN_free(bntmp);
+ return strtmp;
+}
+
+char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *method, ASN1_INTEGER *a)
+{
+ BIGNUM *bntmp = NULL;
+ char *strtmp = NULL;
+ if(!a) return NULL;
+ if(!(bntmp = ASN1_INTEGER_to_BN(a, NULL)) ||
+ !(strtmp = BN_bn2dec(bntmp)) )
+ X509V3err(X509V3_F_I2S_ASN1_INTEGER,ERR_R_MALLOC_FAILURE);
+ BN_free(bntmp);
+ return strtmp;
+}
+
+ASN1_INTEGER *s2i_ASN1_INTEGER(X509V3_EXT_METHOD *method, char *value)
+{
+ BIGNUM *bn = NULL;
+ ASN1_INTEGER *aint;
+ int isneg, ishex;
+ int ret;
+ if (!value) {
+ X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_INVALID_NULL_VALUE);
+ return 0;
+ }
+ bn = BN_new();
+ if (value[0] == '-') {
+ value++;
+ isneg = 1;
+ } else isneg = 0;
+
+ if (value[0] == '0' && ((value[1] == 'x') || (value[1] == 'X'))) {
+ value += 2;
+ ishex = 1;
+ } else ishex = 0;
+
+ if (ishex) ret = BN_hex2bn(&bn, value);
+ else ret = BN_dec2bn(&bn, value);
+
+ if (!ret || value[ret]) {
+ BN_free(bn);
+ X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_DEC2BN_ERROR);
+ return 0;
+ }
+
+ if (isneg && BN_is_zero(bn)) isneg = 0;
+
+ aint = BN_to_ASN1_INTEGER(bn, NULL);
+ BN_free(bn);
+ if (!aint) {
+ X509V3err(X509V3_F_S2I_ASN1_INTEGER,X509V3_R_BN_TO_ASN1_INTEGER_ERROR);
+ return 0;
+ }
+ if (isneg) aint->type |= V_ASN1_NEG;
+ return aint;
+}
+
+int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
+ STACK_OF(CONF_VALUE) **extlist)
+{
+ char *strtmp;
+ int ret;
+ if(!aint) return 1;
+ if(!(strtmp = i2s_ASN1_INTEGER(NULL, aint))) return 0;
+ ret = X509V3_add_value(name, strtmp, extlist);
+ OPENSSL_free(strtmp);
+ return ret;
+}
+
+int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool)
+{
+ char *btmp;
+ if(!(btmp = value->value)) goto err;
+ if(!strcmp(btmp, "TRUE") || !strcmp(btmp, "true")
+ || !strcmp(btmp, "Y") || !strcmp(btmp, "y")
+ || !strcmp(btmp, "YES") || !strcmp(btmp, "yes")) {
+ *asn1_bool = 0xff;
+ return 1;
+ } else if(!strcmp(btmp, "FALSE") || !strcmp(btmp, "false")
+ || !strcmp(btmp, "N") || !strcmp(btmp, "n")
+ || !strcmp(btmp, "NO") || !strcmp(btmp, "no")) {
+ *asn1_bool = 0;
+ return 1;
+ }
+ err:
+ X509V3err(X509V3_F_X509V3_GET_VALUE_BOOL,X509V3_R_INVALID_BOOLEAN_STRING);
+ X509V3_conf_err(value);
+ return 0;
+}
+
+int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint)
+{
+ ASN1_INTEGER *itmp;
+ if(!(itmp = s2i_ASN1_INTEGER(NULL, value->value))) {
+ X509V3_conf_err(value);
+ return 0;
+ }
+ *aint = itmp;
+ return 1;
+}
+
+#define HDR_NAME 1
+#define HDR_VALUE 2
+
+/*#define DEBUG*/
+
+STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line)
+{
+ char *p, *q, c;
+ char *ntmp, *vtmp;
+ STACK_OF(CONF_VALUE) *values = NULL;
+ char *linebuf;
+ int state;
+ /* We are going to modify the line so copy it first */
+ linebuf = BUF_strdup(line);
+ state = HDR_NAME;
+ ntmp = NULL;
+ /* Go through all characters */
+ for(p = linebuf, q = linebuf; (c = *p) && (c!='\r') && (c!='\n'); p++) {
+
+ switch(state) {
+ case HDR_NAME:
+ if(c == ':') {
+ state = HDR_VALUE;
+ *p = 0;
+ ntmp = strip_spaces(q);
+ if(!ntmp) {
+ X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
+ goto err;
+ }
+ q = p + 1;
+ } else if(c == ',') {
+ *p = 0;
+ ntmp = strip_spaces(q);
+ q = p + 1;
+#if 0
+ printf("%s\n", ntmp);
+#endif
+ if(!ntmp) {
+ X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
+ goto err;
+ }
+ X509V3_add_value(ntmp, NULL, &values);
+ }
+ break ;
+
+ case HDR_VALUE:
+ if(c == ',') {
+ state = HDR_NAME;
+ *p = 0;
+ vtmp = strip_spaces(q);
+#if 0
+ printf("%s\n", ntmp);
+#endif
+ if(!vtmp) {
+ X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
+ goto err;
+ }
+ X509V3_add_value(ntmp, vtmp, &values);
+ ntmp = NULL;
+ q = p + 1;
+ }
+
+ }
+ }
+
+ if(state == HDR_VALUE) {
+ vtmp = strip_spaces(q);
+#if 0
+ printf("%s=%s\n", ntmp, vtmp);
+#endif
+ if(!vtmp) {
+ X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_VALUE);
+ goto err;
+ }
+ X509V3_add_value(ntmp, vtmp, &values);
+ } else {
+ ntmp = strip_spaces(q);
+#if 0
+ printf("%s\n", ntmp);
+#endif
+ if(!ntmp) {
+ X509V3err(X509V3_F_X509V3_PARSE_LIST, X509V3_R_INVALID_NULL_NAME);
+ goto err;
+ }
+ X509V3_add_value(ntmp, NULL, &values);
+ }
+OPENSSL_free(linebuf);
+return values;
+
+err:
+OPENSSL_free(linebuf);
+sk_CONF_VALUE_pop_free(values, X509V3_conf_free);
+return NULL;
+
+}
+
+/* Delete leading and trailing spaces from a string */
+static char *strip_spaces(char *name)
+{
+ char *p, *q;
+ /* Skip over leading spaces */
+ p = name;
+ while(*p && isspace((unsigned char)*p)) p++;
+ if(!*p) return NULL;
+ q = p + strlen(p) - 1;
+ while((q != p) && isspace((unsigned char)*q)) q--;
+ if(p != q) q[1] = 0;
+ if(!*p) return NULL;
+ return p;
+}
+
+/* hex string utilities */
+
+/* Given a buffer of length 'len' return a OPENSSL_malloc'ed string with its
+ * hex representation
+ * @@@ (Contents of buffer are always kept in ASCII, also on EBCDIC machines)
+ */
+
+char *hex_to_string(unsigned char *buffer, long len)
+{
+ char *tmp, *q;
+ unsigned char *p;
+ int i;
+ const static char hexdig[] = "0123456789ABCDEF";
+ if(!buffer || !len) return NULL;
+ if(!(tmp = OPENSSL_malloc(len * 3 + 1))) {
+ X509V3err(X509V3_F_HEX_TO_STRING,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ q = tmp;
+ for(i = 0, p = buffer; i < len; i++,p++) {
+ *q++ = hexdig[(*p >> 4) & 0xf];
+ *q++ = hexdig[*p & 0xf];
+ *q++ = ':';
+ }
+ q[-1] = 0;
+#ifdef CHARSET_EBCDIC
+ ebcdic2ascii(tmp, tmp, q - tmp - 1);
+#endif
+
+ return tmp;
+}
+
+/* Give a string of hex digits convert to
+ * a buffer
+ */
+
+unsigned char *string_to_hex(char *str, long *len)
+{
+ unsigned char *hexbuf, *q;
+ unsigned char ch, cl, *p;
+ if(!str) {
+ X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_INVALID_NULL_ARGUMENT);
+ return NULL;
+ }
+ if(!(hexbuf = OPENSSL_malloc(strlen(str) >> 1))) goto err;
+ for(p = (unsigned char *)str, q = hexbuf; *p;) {
+ ch = *p++;
+#ifdef CHARSET_EBCDIC
+ ch = os_toebcdic[ch];
+#endif
+ if(ch == ':') continue;
+ cl = *p++;
+#ifdef CHARSET_EBCDIC
+ cl = os_toebcdic[cl];
+#endif
+ if(!cl) {
+ X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ODD_NUMBER_OF_DIGITS);
+ OPENSSL_free(hexbuf);
+ return NULL;
+ }
+ if(isupper(ch)) ch = tolower(ch);
+ if(isupper(cl)) cl = tolower(cl);
+
+ if((ch >= '0') && (ch <= '9')) ch -= '0';
+ else if ((ch >= 'a') && (ch <= 'f')) ch -= 'a' - 10;
+ else goto badhex;
+
+ if((cl >= '0') && (cl <= '9')) cl -= '0';
+ else if ((cl >= 'a') && (cl <= 'f')) cl -= 'a' - 10;
+ else goto badhex;
+
+ *q++ = (ch << 4) | cl;
+ }
+
+ if(len) *len = q - hexbuf;
+
+ return hexbuf;
+
+ err:
+ if(hexbuf) OPENSSL_free(hexbuf);
+ X509V3err(X509V3_F_STRING_TO_HEX,ERR_R_MALLOC_FAILURE);
+ return NULL;
+
+ badhex:
+ OPENSSL_free(hexbuf);
+ X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ILLEGAL_HEX_DIGIT);
+ return NULL;
+
+}
+
+/* V2I name comparison function: returns zero if 'name' matches
+ * cmp or cmp.*
+ */
+
+int name_cmp(const char *name, const char *cmp)
+{
+ int len, ret;
+ char c;
+ len = strlen(cmp);
+ if((ret = strncmp(name, cmp, len))) return ret;
+ c = name[len];
+ if(!c || (c=='.')) return 0;
+ return 1;
+}
+
+static int sk_strcmp(const char * const *a, const char * const *b)
+{
+ return strcmp(*a, *b);
+}
+
+STACK *X509_get1_email(X509 *x)
+{
+ GENERAL_NAMES *gens;
+ STACK *ret;
+ gens = X509_get_ext_d2i(x, NID_subject_alt_name, NULL, NULL);
+ ret = get_email(X509_get_subject_name(x), gens);
+ sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+ return ret;
+}
+
+STACK *X509_REQ_get1_email(X509_REQ *x)
+{
+ GENERAL_NAMES *gens;
+ STACK_OF(X509_EXTENSION) *exts;
+ STACK *ret;
+ exts = X509_REQ_get_extensions(x);
+ gens = X509V3_get_d2i(exts, NID_subject_alt_name, NULL, NULL);
+ ret = get_email(X509_REQ_get_subject_name(x), gens);
+ sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
+ sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+ return ret;
+}
+
+
+static STACK *get_email(X509_NAME *name, GENERAL_NAMES *gens)
+{
+ STACK *ret = NULL;
+ X509_NAME_ENTRY *ne;
+ ASN1_IA5STRING *email;
+ GENERAL_NAME *gen;
+ int i;
+ /* Now add any email address(es) to STACK */
+ i = -1;
+ /* First supplied X509_NAME */
+ while((i = X509_NAME_get_index_by_NID(name,
+ NID_pkcs9_emailAddress, i)) >= 0) {
+ ne = X509_NAME_get_entry(name, i);
+ email = X509_NAME_ENTRY_get_data(ne);
+ if(!append_ia5(&ret, email)) return NULL;
+ }
+ for(i = 0; i < sk_GENERAL_NAME_num(gens); i++)
+ {
+ gen = sk_GENERAL_NAME_value(gens, i);
+ if(gen->type != GEN_EMAIL) continue;
+ if(!append_ia5(&ret, gen->d.ia5)) return NULL;
+ }
+ return ret;
+}
+
+static void str_free(void *str)
+{
+ OPENSSL_free(str);
+}
+
+static int append_ia5(STACK **sk, ASN1_IA5STRING *email)
+{
+ char *emtmp;
+ /* First some sanity checks */
+ if(email->type != V_ASN1_IA5STRING) return 1;
+ if(!email->data || !email->length) return 1;
+ if(!*sk) *sk = sk_new(sk_strcmp);
+ if(!*sk) return 0;
+ /* Don't add duplicates */
+ if(sk_find(*sk, (char *)email->data) != -1) return 1;
+ emtmp = BUF_strdup((char *)email->data);
+ if(!emtmp || !sk_push(*sk, emtmp)) {
+ X509_email_free(*sk);
+ *sk = NULL;
+ return 0;
+ }
+ return 1;
+}
+
+void X509_email_free(STACK *sk)
+{
+ sk_pop_free(sk, str_free);
+}
+
+/* Convert IP addresses both IPv4 and IPv6 into an
+ * OCTET STRING compatible with RFC3280.
+ */
+
+ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc)
+ {
+ unsigned char ipout[16];
+ ASN1_OCTET_STRING *ret;
+ int iplen;
+
+ /* If string contains a ':' assume IPv6 */
+
+ iplen = a2i_ipadd(ipout, ipasc);
+
+ if (!iplen)
+ return NULL;
+
+ ret = ASN1_OCTET_STRING_new();
+ if (!ret)
+ return NULL;
+ if (!ASN1_OCTET_STRING_set(ret, ipout, iplen))
+ {
+ ASN1_OCTET_STRING_free(ret);
+ return NULL;
+ }
+ return ret;
+ }
+
+ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc)
+ {
+ ASN1_OCTET_STRING *ret = NULL;
+ unsigned char ipout[32];
+ char *iptmp = NULL, *p;
+ int iplen1, iplen2;
+ p = strchr(ipasc,'/');
+ if (!p)
+ return NULL;
+ iptmp = BUF_strdup(ipasc);
+ if (!iptmp)
+ return NULL;
+ p = iptmp + (p - ipasc);
+ *p++ = 0;
+
+ iplen1 = a2i_ipadd(ipout, iptmp);
+
+ if (!iplen1)
+ goto err;
+
+ iplen2 = a2i_ipadd(ipout + iplen1, p);
+
+ OPENSSL_free(iptmp);
+ iptmp = NULL;
+
+ if (!iplen2 || (iplen1 != iplen2))
+ goto err;
+
+ ret = ASN1_OCTET_STRING_new();
+ if (!ret)
+ goto err;
+ if (!ASN1_OCTET_STRING_set(ret, ipout, iplen1 + iplen2))
+ goto err;
+
+ return ret;
+
+ err:
+ if (iptmp)
+ OPENSSL_free(iptmp);
+ if (ret)
+ ASN1_OCTET_STRING_free(ret);
+ return NULL;
+ }
+
+
+int a2i_ipadd(unsigned char *ipout, const char *ipasc)
+ {
+ /* If string contains a ':' assume IPv6 */
+
+ if (strchr(ipasc, ':'))
+ {
+ if (!ipv6_from_asc(ipout, ipasc))
+ return 0;
+ return 16;
+ }
+ else
+ {
+ if (!ipv4_from_asc(ipout, ipasc))
+ return 0;
+ return 4;
+ }
+ }
+
+static int ipv4_from_asc(unsigned char *v4, const char *in)
+ {
+ int a0, a1, a2, a3;
+ if (sscanf(in, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) != 4)
+ return 0;
+ if ((a0 < 0) || (a0 > 255) || (a1 < 0) || (a1 > 255)
+ || (a2 < 0) || (a2 > 255) || (a3 < 0) || (a3 > 255))
+ return 0;
+ v4[0] = a0;
+ v4[1] = a1;
+ v4[2] = a2;
+ v4[3] = a3;
+ return 1;
+ }
+
+typedef struct {
+ /* Temporary store for IPV6 output */
+ unsigned char tmp[16];
+ /* Total number of bytes in tmp */
+ int total;
+ /* The position of a zero (corresponding to '::') */
+ int zero_pos;
+ /* Number of zeroes */
+ int zero_cnt;
+ } IPV6_STAT;
+
+
+static int ipv6_from_asc(unsigned char *v6, const char *in)
+ {
+ IPV6_STAT v6stat;
+ v6stat.total = 0;
+ v6stat.zero_pos = -1;
+ v6stat.zero_cnt = 0;
+ /* Treat the IPv6 representation as a list of values
+ * separated by ':'. The presence of a '::' will parse
+ * as one, two or three zero length elements.
+ */
+ if (!CONF_parse_list(in, ':', 0, ipv6_cb, &v6stat))
+ return 0;
+
+ /* Now for some sanity checks */
+
+ if (v6stat.zero_pos == -1)
+ {
+ /* If no '::' must have exactly 16 bytes */
+ if (v6stat.total != 16)
+ return 0;
+ }
+ else
+ {
+ /* If '::' must have less than 16 bytes */
+ if (v6stat.total == 16)
+ return 0;
+ /* More than three zeroes is an error */
+ if (v6stat.zero_cnt > 3)
+ return 0;
+ /* Can only have three zeroes if nothing else present */
+ else if (v6stat.zero_cnt == 3)
+ {
+ if (v6stat.total > 0)
+ return 0;
+ }
+ /* Can only have two zeroes if at start or end */
+ else if (v6stat.zero_cnt == 2)
+ {
+ if ((v6stat.zero_pos != 0)
+ && (v6stat.zero_pos != v6stat.total))
+ return 0;
+ }
+ else
+ /* Can only have one zero if *not* start or end */
+ {
+ if ((v6stat.zero_pos == 0)
+ || (v6stat.zero_pos == v6stat.total))
+ return 0;
+ }
+ }
+
+ /* Format result */
+
+ /* Copy initial part */
+ if (v6stat.zero_pos > 0)
+ memcpy(v6, v6stat.tmp, v6stat.zero_pos);
+ /* Zero middle */
+ if (v6stat.total != 16)
+ memset(v6 + v6stat.zero_pos, 0, 16 - v6stat.total);
+ /* Copy final part */
+ if (v6stat.total != v6stat.zero_pos)
+ memcpy(v6 + v6stat.zero_pos + 16 - v6stat.total,
+ v6stat.tmp + v6stat.zero_pos,
+ v6stat.total - v6stat.zero_pos);
+
+ return 1;
+ }
+
+static int ipv6_cb(const char *elem, int len, void *usr)
+ {
+ IPV6_STAT *s = usr;
+ /* Error if 16 bytes written */
+ if (s->total == 16)
+ return 0;
+ if (len == 0)
+ {
+ /* Zero length element, corresponds to '::' */
+ if (s->zero_pos == -1)
+ s->zero_pos = s->total;
+ /* If we've already got a :: its an error */
+ else if (s->zero_pos != s->total)
+ return 0;
+ s->zero_cnt++;
+ }
+ else
+ {
+ /* If more than 4 characters could be final a.b.c.d form */
+ if (len > 4)
+ {
+ /* Need at least 4 bytes left */
+ if (s->total > 12)
+ return 0;
+ /* Must be end of string */
+ if (elem[len])
+ return 0;
+ if (!ipv4_from_asc(s->tmp + s->total, elem))
+ return 0;
+ s->total += 4;
+ }
+ else
+ {
+ if (!ipv6_hex(s->tmp + s->total, elem, len))
+ return 0;
+ s->total += 2;
+ }
+ }
+ return 1;
+ }
+
+/* Convert a string of up to 4 hex digits into the corresponding
+ * IPv6 form.
+ */
+
+static int ipv6_hex(unsigned char *out, const char *in, int inlen)
+ {
+ unsigned char c;
+ unsigned int num = 0;
+ if (inlen > 4)
+ return 0;
+ while(inlen--)
+ {
+ c = *in++;
+ num <<= 4;
+ if ((c >= '0') && (c <= '9'))
+ num |= c - '0';
+ else if ((c >= 'A') && (c <= 'F'))
+ num |= c - 'A' + 10;
+ else if ((c >= 'a') && (c <= 'f'))
+ num |= c - 'a' + 10;
+ else
+ return 0;
+ }
+ out[0] = num >> 8;
+ out[1] = num & 0xff;
+ return 1;
+ }
+
+
+int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
+ unsigned long chtype)
+ {
+ CONF_VALUE *v;
+ int i, mval;
+ char *p, *type;
+ if (!nm)
+ return 0;
+
+ for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++)
+ {
+ v=sk_CONF_VALUE_value(dn_sk,i);
+ type=v->name;
+ /* Skip past any leading X. X: X, etc to allow for
+ * multiple instances
+ */
+ for(p = type; *p ; p++)
+#ifndef CHARSET_EBCDIC
+ if ((*p == ':') || (*p == ',') || (*p == '.'))
+#else
+ if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.']))
+#endif
+ {
+ p++;
+ if(*p) type = p;
+ break;
+ }
+#ifndef CHARSET_EBCDIC
+ if (*type == '+')
+#else
+ if (*type == os_toascii['+'])
+#endif
+ {
+ mval = -1;
+ type++;
+ }
+ else
+ mval = 0;
+ if (!X509_NAME_add_entry_by_txt(nm,type, chtype,
+ (unsigned char *) v->value,-1,-1,mval))
+ return 0;
+
+ }
+ return 1;
+ }
diff --git a/crypto/x509v3/v3conf.c b/crypto/x509v3/v3conf.c
new file mode 100644
index 000000000000..00cf5b4a5b2e
--- /dev/null
+++ b/crypto/x509v3/v3conf.c
@@ -0,0 +1,127 @@
+/* v3conf.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+#include <stdio.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/conf.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+/* Test application to add extensions from a config file */
+
+int main(int argc, char **argv)
+{
+ LHASH *conf;
+ X509 *cert;
+ FILE *inf;
+ char *conf_file;
+ int i;
+ int count;
+ X509_EXTENSION *ext;
+ X509V3_add_standard_extensions();
+ ERR_load_crypto_strings();
+ if(!argv[1]) {
+ fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
+ exit(1);
+ }
+ conf_file = argv[2];
+ if(!conf_file) conf_file = "test.cnf";
+ conf = CONF_load(NULL, "test.cnf", NULL);
+ if(!conf) {
+ fprintf(stderr, "Error opening Config file %s\n", conf_file);
+ ERR_print_errors_fp(stderr);
+ exit(1);
+ }
+
+ inf = fopen(argv[1], "r");
+ if(!inf) {
+ fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
+ exit(1);
+ }
+ cert = PEM_read_X509(inf, NULL, NULL);
+ if(!cert) {
+ fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
+ exit(1);
+ }
+ fclose(inf);
+
+ sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
+ cert->cert_info->extensions = NULL;
+
+ if(!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
+ fprintf(stderr, "Error adding extensions\n");
+ ERR_print_errors_fp(stderr);
+ exit(1);
+ }
+
+ count = X509_get_ext_count(cert);
+ printf("%d extensions\n", count);
+ for(i = 0; i < count; i++) {
+ ext = X509_get_ext(cert, i);
+ printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
+ if(ext->critical) printf(",critical:\n");
+ else printf(":\n");
+ X509V3_EXT_print_fp(stdout, ext, 0, 0);
+ printf("\n");
+
+ }
+ return 0;
+}
+
diff --git a/crypto/x509v3/v3err.c b/crypto/x509v3/v3err.c
new file mode 100644
index 000000000000..d538ad8b805c
--- /dev/null
+++ b/crypto/x509v3/v3err.c
@@ -0,0 +1,219 @@
+/* crypto/x509v3/v3err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+ * made to it will be overwritten when the script next updates this file,
+ * only reason strings will be preserved.
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include <openssl/x509v3.h>
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+#define ERR_FUNC(func) ERR_PACK(ERR_LIB_X509V3,func,0)
+#define ERR_REASON(reason) ERR_PACK(ERR_LIB_X509V3,0,reason)
+
+static ERR_STRING_DATA X509V3_str_functs[]=
+ {
+{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_CANONIZE), "ASIDENTIFIERCHOICE_CANONIZE"},
+{ERR_FUNC(X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL), "ASIDENTIFIERCHOICE_IS_CANONICAL"},
+{ERR_FUNC(X509V3_F_COPY_EMAIL), "COPY_EMAIL"},
+{ERR_FUNC(X509V3_F_COPY_ISSUER), "COPY_ISSUER"},
+{ERR_FUNC(X509V3_F_DO_DIRNAME), "DO_DIRNAME"},
+{ERR_FUNC(X509V3_F_DO_EXT_CONF), "DO_EXT_CONF"},
+{ERR_FUNC(X509V3_F_DO_EXT_I2D), "DO_EXT_I2D"},
+{ERR_FUNC(X509V3_F_DO_EXT_NCONF), "DO_EXT_NCONF"},
+{ERR_FUNC(X509V3_F_DO_I2V_NAME_CONSTRAINTS), "DO_I2V_NAME_CONSTRAINTS"},
+{ERR_FUNC(X509V3_F_HEX_TO_STRING), "hex_to_string"},
+{ERR_FUNC(X509V3_F_I2S_ASN1_ENUMERATED), "i2s_ASN1_ENUMERATED"},
+{ERR_FUNC(X509V3_F_I2S_ASN1_IA5STRING), "I2S_ASN1_IA5STRING"},
+{ERR_FUNC(X509V3_F_I2S_ASN1_INTEGER), "i2s_ASN1_INTEGER"},
+{ERR_FUNC(X509V3_F_I2V_AUTHORITY_INFO_ACCESS), "I2V_AUTHORITY_INFO_ACCESS"},
+{ERR_FUNC(X509V3_F_NOTICE_SECTION), "NOTICE_SECTION"},
+{ERR_FUNC(X509V3_F_NREF_NOS), "NREF_NOS"},
+{ERR_FUNC(X509V3_F_POLICY_SECTION), "POLICY_SECTION"},
+{ERR_FUNC(X509V3_F_PROCESS_PCI_VALUE), "PROCESS_PCI_VALUE"},
+{ERR_FUNC(X509V3_F_R2I_CERTPOL), "R2I_CERTPOL"},
+{ERR_FUNC(X509V3_F_R2I_PCI), "R2I_PCI"},
+{ERR_FUNC(X509V3_F_S2I_ASN1_IA5STRING), "S2I_ASN1_IA5STRING"},
+{ERR_FUNC(X509V3_F_S2I_ASN1_INTEGER), "s2i_ASN1_INTEGER"},
+{ERR_FUNC(X509V3_F_S2I_ASN1_OCTET_STRING), "s2i_ASN1_OCTET_STRING"},
+{ERR_FUNC(X509V3_F_S2I_ASN1_SKEY_ID), "S2I_ASN1_SKEY_ID"},
+{ERR_FUNC(X509V3_F_S2I_SKEY_ID), "S2I_SKEY_ID"},
+{ERR_FUNC(X509V3_F_STRING_TO_HEX), "string_to_hex"},
+{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ASC), "SXNET_add_id_asc"},
+{ERR_FUNC(X509V3_F_SXNET_ADD_ID_INTEGER), "SXNET_add_id_INTEGER"},
+{ERR_FUNC(X509V3_F_SXNET_ADD_ID_ULONG), "SXNET_add_id_ulong"},
+{ERR_FUNC(X509V3_F_SXNET_GET_ID_ASC), "SXNET_get_id_asc"},
+{ERR_FUNC(X509V3_F_SXNET_GET_ID_ULONG), "SXNET_get_id_ulong"},
+{ERR_FUNC(X509V3_F_V2I_ASIDENTIFIERS), "V2I_ASIDENTIFIERS"},
+{ERR_FUNC(X509V3_F_V2I_ASN1_BIT_STRING), "v2i_ASN1_BIT_STRING"},
+{ERR_FUNC(X509V3_F_V2I_AUTHORITY_INFO_ACCESS), "V2I_AUTHORITY_INFO_ACCESS"},
+{ERR_FUNC(X509V3_F_V2I_AUTHORITY_KEYID), "V2I_AUTHORITY_KEYID"},
+{ERR_FUNC(X509V3_F_V2I_BASIC_CONSTRAINTS), "V2I_BASIC_CONSTRAINTS"},
+{ERR_FUNC(X509V3_F_V2I_CRLD), "V2I_CRLD"},
+{ERR_FUNC(X509V3_F_V2I_EXTENDED_KEY_USAGE), "V2I_EXTENDED_KEY_USAGE"},
+{ERR_FUNC(X509V3_F_V2I_GENERAL_NAMES), "v2i_GENERAL_NAMES"},
+{ERR_FUNC(X509V3_F_V2I_GENERAL_NAME_EX), "v2i_GENERAL_NAME_ex"},
+{ERR_FUNC(X509V3_F_V2I_IPADDRBLOCKS), "V2I_IPADDRBLOCKS"},
+{ERR_FUNC(X509V3_F_V2I_ISSUER_ALT), "V2I_ISSUER_ALT"},
+{ERR_FUNC(X509V3_F_V2I_NAME_CONSTRAINTS), "V2I_NAME_CONSTRAINTS"},
+{ERR_FUNC(X509V3_F_V2I_POLICY_CONSTRAINTS), "V2I_POLICY_CONSTRAINTS"},
+{ERR_FUNC(X509V3_F_V2I_POLICY_MAPPINGS), "V2I_POLICY_MAPPINGS"},
+{ERR_FUNC(X509V3_F_V2I_SUBJECT_ALT), "V2I_SUBJECT_ALT"},
+{ERR_FUNC(X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL), "V3_ADDR_VALIDATE_PATH_INTERNAL"},
+{ERR_FUNC(X509V3_F_V3_GENERIC_EXTENSION), "V3_GENERIC_EXTENSION"},
+{ERR_FUNC(X509V3_F_X509V3_ADD1_I2D), "X509V3_add1_i2d"},
+{ERR_FUNC(X509V3_F_X509V3_ADD_VALUE), "X509V3_add_value"},
+{ERR_FUNC(X509V3_F_X509V3_EXT_ADD), "X509V3_EXT_add"},
+{ERR_FUNC(X509V3_F_X509V3_EXT_ADD_ALIAS), "X509V3_EXT_add_alias"},
+{ERR_FUNC(X509V3_F_X509V3_EXT_CONF), "X509V3_EXT_conf"},
+{ERR_FUNC(X509V3_F_X509V3_EXT_I2D), "X509V3_EXT_i2d"},
+{ERR_FUNC(X509V3_F_X509V3_EXT_NCONF), "X509V3_EXT_nconf"},
+{ERR_FUNC(X509V3_F_X509V3_GET_SECTION), "X509V3_get_section"},
+{ERR_FUNC(X509V3_F_X509V3_GET_STRING), "X509V3_get_string"},
+{ERR_FUNC(X509V3_F_X509V3_GET_VALUE_BOOL), "X509V3_get_value_bool"},
+{ERR_FUNC(X509V3_F_X509V3_PARSE_LIST), "X509V3_parse_list"},
+{ERR_FUNC(X509V3_F_X509_PURPOSE_ADD), "X509_PURPOSE_add"},
+{ERR_FUNC(X509V3_F_X509_PURPOSE_SET), "X509_PURPOSE_set"},
+{0,NULL}
+ };
+
+static ERR_STRING_DATA X509V3_str_reasons[]=
+ {
+{ERR_REASON(X509V3_R_BAD_IP_ADDRESS) ,"bad ip address"},
+{ERR_REASON(X509V3_R_BAD_OBJECT) ,"bad object"},
+{ERR_REASON(X509V3_R_BN_DEC2BN_ERROR) ,"bn dec2bn error"},
+{ERR_REASON(X509V3_R_BN_TO_ASN1_INTEGER_ERROR),"bn to asn1 integer error"},
+{ERR_REASON(X509V3_R_DIRNAME_ERROR) ,"dirname error"},
+{ERR_REASON(X509V3_R_DUPLICATE_ZONE_ID) ,"duplicate zone id"},
+{ERR_REASON(X509V3_R_ERROR_CONVERTING_ZONE),"error converting zone"},
+{ERR_REASON(X509V3_R_ERROR_CREATING_EXTENSION),"error creating extension"},
+{ERR_REASON(X509V3_R_ERROR_IN_EXTENSION) ,"error in extension"},
+{ERR_REASON(X509V3_R_EXPECTED_A_SECTION_NAME),"expected a section name"},
+{ERR_REASON(X509V3_R_EXTENSION_EXISTS) ,"extension exists"},
+{ERR_REASON(X509V3_R_EXTENSION_NAME_ERROR),"extension name error"},
+{ERR_REASON(X509V3_R_EXTENSION_NOT_FOUND),"extension not found"},
+{ERR_REASON(X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED),"extension setting not supported"},
+{ERR_REASON(X509V3_R_EXTENSION_VALUE_ERROR),"extension value error"},
+{ERR_REASON(X509V3_R_ILLEGAL_EMPTY_EXTENSION),"illegal empty extension"},
+{ERR_REASON(X509V3_R_ILLEGAL_HEX_DIGIT) ,"illegal hex digit"},
+{ERR_REASON(X509V3_R_INCORRECT_POLICY_SYNTAX_TAG),"incorrect policy syntax tag"},
+{ERR_REASON(X509V3_R_INVALID_ASNUMBER) ,"invalid asnumber"},
+{ERR_REASON(X509V3_R_INVALID_ASRANGE) ,"invalid asrange"},
+{ERR_REASON(X509V3_R_INVALID_BOOLEAN_STRING),"invalid boolean string"},
+{ERR_REASON(X509V3_R_INVALID_EXTENSION_STRING),"invalid extension string"},
+{ERR_REASON(X509V3_R_INVALID_INHERITANCE),"invalid inheritance"},
+{ERR_REASON(X509V3_R_INVALID_IPADDRESS) ,"invalid ipaddress"},
+{ERR_REASON(X509V3_R_INVALID_NAME) ,"invalid name"},
+{ERR_REASON(X509V3_R_INVALID_NULL_ARGUMENT),"invalid null argument"},
+{ERR_REASON(X509V3_R_INVALID_NULL_NAME) ,"invalid null name"},
+{ERR_REASON(X509V3_R_INVALID_NULL_VALUE) ,"invalid null value"},
+{ERR_REASON(X509V3_R_INVALID_NUMBER) ,"invalid number"},
+{ERR_REASON(X509V3_R_INVALID_NUMBERS) ,"invalid numbers"},
+{ERR_REASON(X509V3_R_INVALID_OBJECT_IDENTIFIER),"invalid object identifier"},
+{ERR_REASON(X509V3_R_INVALID_OPTION) ,"invalid option"},
+{ERR_REASON(X509V3_R_INVALID_POLICY_IDENTIFIER),"invalid policy identifier"},
+{ERR_REASON(X509V3_R_INVALID_PROXY_POLICY_SETTING),"invalid proxy policy setting"},
+{ERR_REASON(X509V3_R_INVALID_PURPOSE) ,"invalid purpose"},
+{ERR_REASON(X509V3_R_INVALID_SAFI) ,"invalid safi"},
+{ERR_REASON(X509V3_R_INVALID_SECTION) ,"invalid section"},
+{ERR_REASON(X509V3_R_INVALID_SYNTAX) ,"invalid syntax"},
+{ERR_REASON(X509V3_R_ISSUER_DECODE_ERROR),"issuer decode error"},
+{ERR_REASON(X509V3_R_MISSING_VALUE) ,"missing value"},
+{ERR_REASON(X509V3_R_NEED_ORGANIZATION_AND_NUMBERS),"need organization and numbers"},
+{ERR_REASON(X509V3_R_NO_CONFIG_DATABASE) ,"no config database"},
+{ERR_REASON(X509V3_R_NO_ISSUER_CERTIFICATE),"no issuer certificate"},
+{ERR_REASON(X509V3_R_NO_ISSUER_DETAILS) ,"no issuer details"},
+{ERR_REASON(X509V3_R_NO_POLICY_IDENTIFIER),"no policy identifier"},
+{ERR_REASON(X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED),"no proxy cert policy language defined"},
+{ERR_REASON(X509V3_R_NO_PUBLIC_KEY) ,"no public key"},
+{ERR_REASON(X509V3_R_NO_SUBJECT_DETAILS) ,"no subject details"},
+{ERR_REASON(X509V3_R_ODD_NUMBER_OF_DIGITS),"odd number of digits"},
+{ERR_REASON(X509V3_R_OPERATION_NOT_DEFINED),"operation not defined"},
+{ERR_REASON(X509V3_R_OTHERNAME_ERROR) ,"othername error"},
+{ERR_REASON(X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED),"policy language alreadty defined"},
+{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH) ,"policy path length"},
+{ERR_REASON(X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED),"policy path length alreadty defined"},
+{ERR_REASON(X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED),"policy syntax not currently supported"},
+{ERR_REASON(X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY),"policy when proxy language requires no policy"},
+{ERR_REASON(X509V3_R_SECTION_NOT_FOUND) ,"section not found"},
+{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS),"unable to get issuer details"},
+{ERR_REASON(X509V3_R_UNABLE_TO_GET_ISSUER_KEYID),"unable to get issuer keyid"},
+{ERR_REASON(X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT),"unknown bit string argument"},
+{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION) ,"unknown extension"},
+{ERR_REASON(X509V3_R_UNKNOWN_EXTENSION_NAME),"unknown extension name"},
+{ERR_REASON(X509V3_R_UNKNOWN_OPTION) ,"unknown option"},
+{ERR_REASON(X509V3_R_UNSUPPORTED_OPTION) ,"unsupported option"},
+{ERR_REASON(X509V3_R_USER_TOO_LONG) ,"user too long"},
+{0,NULL}
+ };
+
+#endif
+
+void ERR_load_X509V3_strings(void)
+ {
+#ifndef OPENSSL_NO_ERR
+
+ if (ERR_func_error_string(X509V3_str_functs[0].error) == NULL)
+ {
+ ERR_load_strings(0,X509V3_str_functs);
+ ERR_load_strings(0,X509V3_str_reasons);
+ }
+#endif
+ }
diff --git a/crypto/x509v3/v3prin.c b/crypto/x509v3/v3prin.c
new file mode 100644
index 000000000000..b529814319b1
--- /dev/null
+++ b/crypto/x509v3/v3prin.c
@@ -0,0 +1,99 @@
+/* v3prin.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+
+
+#include <stdio.h>
+#include <openssl/asn1.h>
+#include <openssl/conf.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+int main(int argc, char **argv)
+{
+ X509 *cert;
+ FILE *inf;
+ int i, count;
+ X509_EXTENSION *ext;
+ X509V3_add_standard_extensions();
+ ERR_load_crypto_strings();
+ if(!argv[1]) {
+ fprintf(stderr, "Usage v3prin cert.pem\n");
+ exit(1);
+ }
+ if(!(inf = fopen(argv[1], "r"))) {
+ fprintf(stderr, "Can't open %s\n", argv[1]);
+ exit(1);
+ }
+ if(!(cert = PEM_read_X509(inf, NULL, NULL))) {
+ fprintf(stderr, "Can't read certificate %s\n", argv[1]);
+ ERR_print_errors_fp(stderr);
+ exit(1);
+ }
+ fclose(inf);
+ count = X509_get_ext_count(cert);
+ printf("%d extensions\n", count);
+ for(i = 0; i < count; i++) {
+ ext = X509_get_ext(cert, i);
+ printf("%s\n", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
+ if(!X509V3_EXT_print_fp(stdout, ext, 0, 0)) ERR_print_errors_fp(stderr);
+ printf("\n");
+
+ }
+ return 0;
+}
diff --git a/crypto/x509v3/x509v3.h b/crypto/x509v3/x509v3.h
new file mode 100644
index 000000000000..91d2fb5b8baf
--- /dev/null
+++ b/crypto/x509v3/x509v3.h
@@ -0,0 +1,919 @@
+/* x509v3.h */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+#ifndef HEADER_X509V3_H
+#define HEADER_X509V3_H
+
+#include <openssl/bio.h>
+#include <openssl/x509.h>
+#include <openssl/conf.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Forward reference */
+struct v3_ext_method;
+struct v3_ext_ctx;
+
+/* Useful typedefs */
+
+typedef void * (*X509V3_EXT_NEW)(void);
+typedef void (*X509V3_EXT_FREE)(void *);
+typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long);
+typedef int (*X509V3_EXT_I2D)(void *, unsigned char **);
+typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist);
+typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values);
+typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext);
+typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
+typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent);
+typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
+
+/* V3 extension structure */
+
+struct v3_ext_method {
+int ext_nid;
+int ext_flags;
+/* If this is set the following four fields are ignored */
+ASN1_ITEM_EXP *it;
+/* Old style ASN1 calls */
+X509V3_EXT_NEW ext_new;
+X509V3_EXT_FREE ext_free;
+X509V3_EXT_D2I d2i;
+X509V3_EXT_I2D i2d;
+
+/* The following pair is used for string extensions */
+X509V3_EXT_I2S i2s;
+X509V3_EXT_S2I s2i;
+
+/* The following pair is used for multi-valued extensions */
+X509V3_EXT_I2V i2v;
+X509V3_EXT_V2I v2i;
+
+/* The following are used for raw extensions */
+X509V3_EXT_I2R i2r;
+X509V3_EXT_R2I r2i;
+
+void *usr_data; /* Any extension specific data */
+};
+
+typedef struct X509V3_CONF_METHOD_st {
+char * (*get_string)(void *db, char *section, char *value);
+STACK_OF(CONF_VALUE) * (*get_section)(void *db, char *section);
+void (*free_string)(void *db, char * string);
+void (*free_section)(void *db, STACK_OF(CONF_VALUE) *section);
+} X509V3_CONF_METHOD;
+
+/* Context specific info */
+struct v3_ext_ctx {
+#define CTX_TEST 0x1
+int flags;
+X509 *issuer_cert;
+X509 *subject_cert;
+X509_REQ *subject_req;
+X509_CRL *crl;
+X509V3_CONF_METHOD *db_meth;
+void *db;
+/* Maybe more here */
+};
+
+typedef struct v3_ext_method X509V3_EXT_METHOD;
+
+DECLARE_STACK_OF(X509V3_EXT_METHOD)
+
+/* ext_flags values */
+#define X509V3_EXT_DYNAMIC 0x1
+#define X509V3_EXT_CTX_DEP 0x2
+#define X509V3_EXT_MULTILINE 0x4
+
+typedef BIT_STRING_BITNAME ENUMERATED_NAMES;
+
+typedef struct BASIC_CONSTRAINTS_st {
+int ca;
+ASN1_INTEGER *pathlen;
+} BASIC_CONSTRAINTS;
+
+
+typedef struct PKEY_USAGE_PERIOD_st {
+ASN1_GENERALIZEDTIME *notBefore;
+ASN1_GENERALIZEDTIME *notAfter;
+} PKEY_USAGE_PERIOD;
+
+typedef struct otherName_st {
+ASN1_OBJECT *type_id;
+ASN1_TYPE *value;
+} OTHERNAME;
+
+typedef struct EDIPartyName_st {
+ ASN1_STRING *nameAssigner;
+ ASN1_STRING *partyName;
+} EDIPARTYNAME;
+
+typedef struct GENERAL_NAME_st {
+
+#define GEN_OTHERNAME 0
+#define GEN_EMAIL 1
+#define GEN_DNS 2
+#define GEN_X400 3
+#define GEN_DIRNAME 4
+#define GEN_EDIPARTY 5
+#define GEN_URI 6
+#define GEN_IPADD 7
+#define GEN_RID 8
+
+int type;
+union {
+ char *ptr;
+ OTHERNAME *otherName; /* otherName */
+ ASN1_IA5STRING *rfc822Name;
+ ASN1_IA5STRING *dNSName;
+ ASN1_TYPE *x400Address;
+ X509_NAME *directoryName;
+ EDIPARTYNAME *ediPartyName;
+ ASN1_IA5STRING *uniformResourceIdentifier;
+ ASN1_OCTET_STRING *iPAddress;
+ ASN1_OBJECT *registeredID;
+
+ /* Old names */
+ ASN1_OCTET_STRING *ip; /* iPAddress */
+ X509_NAME *dirn; /* dirn */
+ ASN1_IA5STRING *ia5;/* rfc822Name, dNSName, uniformResourceIdentifier */
+ ASN1_OBJECT *rid; /* registeredID */
+ ASN1_TYPE *other; /* x400Address */
+} d;
+} GENERAL_NAME;
+
+typedef STACK_OF(GENERAL_NAME) GENERAL_NAMES;
+
+typedef struct ACCESS_DESCRIPTION_st {
+ ASN1_OBJECT *method;
+ GENERAL_NAME *location;
+} ACCESS_DESCRIPTION;
+
+typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
+
+typedef STACK_OF(ASN1_OBJECT) EXTENDED_KEY_USAGE;
+
+DECLARE_STACK_OF(GENERAL_NAME)
+DECLARE_ASN1_SET_OF(GENERAL_NAME)
+
+DECLARE_STACK_OF(ACCESS_DESCRIPTION)
+DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION)
+
+typedef struct DIST_POINT_NAME_st {
+int type;
+union {
+ GENERAL_NAMES *fullname;
+ STACK_OF(X509_NAME_ENTRY) *relativename;
+} name;
+} DIST_POINT_NAME;
+
+typedef struct DIST_POINT_st {
+DIST_POINT_NAME *distpoint;
+ASN1_BIT_STRING *reasons;
+GENERAL_NAMES *CRLissuer;
+} DIST_POINT;
+
+typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
+
+DECLARE_STACK_OF(DIST_POINT)
+DECLARE_ASN1_SET_OF(DIST_POINT)
+
+typedef struct AUTHORITY_KEYID_st {
+ASN1_OCTET_STRING *keyid;
+GENERAL_NAMES *issuer;
+ASN1_INTEGER *serial;
+} AUTHORITY_KEYID;
+
+/* Strong extranet structures */
+
+typedef struct SXNET_ID_st {
+ ASN1_INTEGER *zone;
+ ASN1_OCTET_STRING *user;
+} SXNETID;
+
+DECLARE_STACK_OF(SXNETID)
+DECLARE_ASN1_SET_OF(SXNETID)
+
+typedef struct SXNET_st {
+ ASN1_INTEGER *version;
+ STACK_OF(SXNETID) *ids;
+} SXNET;
+
+typedef struct NOTICEREF_st {
+ ASN1_STRING *organization;
+ STACK_OF(ASN1_INTEGER) *noticenos;
+} NOTICEREF;
+
+typedef struct USERNOTICE_st {
+ NOTICEREF *noticeref;
+ ASN1_STRING *exptext;
+} USERNOTICE;
+
+typedef struct POLICYQUALINFO_st {
+ ASN1_OBJECT *pqualid;
+ union {
+ ASN1_IA5STRING *cpsuri;
+ USERNOTICE *usernotice;
+ ASN1_TYPE *other;
+ } d;
+} POLICYQUALINFO;
+
+DECLARE_STACK_OF(POLICYQUALINFO)
+DECLARE_ASN1_SET_OF(POLICYQUALINFO)
+
+typedef struct POLICYINFO_st {
+ ASN1_OBJECT *policyid;
+ STACK_OF(POLICYQUALINFO) *qualifiers;
+} POLICYINFO;
+
+typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
+
+DECLARE_STACK_OF(POLICYINFO)
+DECLARE_ASN1_SET_OF(POLICYINFO)
+
+typedef struct POLICY_MAPPING_st {
+ ASN1_OBJECT *issuerDomainPolicy;
+ ASN1_OBJECT *subjectDomainPolicy;
+} POLICY_MAPPING;
+
+DECLARE_STACK_OF(POLICY_MAPPING)
+
+typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
+
+typedef struct GENERAL_SUBTREE_st {
+ GENERAL_NAME *base;
+ ASN1_INTEGER *minimum;
+ ASN1_INTEGER *maximum;
+} GENERAL_SUBTREE;
+
+DECLARE_STACK_OF(GENERAL_SUBTREE)
+
+typedef struct NAME_CONSTRAINTS_st {
+ STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
+ STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
+} NAME_CONSTRAINTS;
+
+typedef struct POLICY_CONSTRAINTS_st {
+ ASN1_INTEGER *requireExplicitPolicy;
+ ASN1_INTEGER *inhibitPolicyMapping;
+} POLICY_CONSTRAINTS;
+
+/* Proxy certificate structures, see RFC 3820 */
+typedef struct PROXY_POLICY_st
+ {
+ ASN1_OBJECT *policyLanguage;
+ ASN1_OCTET_STRING *policy;
+ } PROXY_POLICY;
+
+typedef struct PROXY_CERT_INFO_EXTENSION_st
+ {
+ ASN1_INTEGER *pcPathLengthConstraint;
+ PROXY_POLICY *proxyPolicy;
+ } PROXY_CERT_INFO_EXTENSION;
+
+DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
+DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
+
+
+#define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
+",name:", val->name, ",value:", val->value);
+
+#define X509V3_set_ctx_test(ctx) \
+ X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, CTX_TEST)
+#define X509V3_set_ctx_nodb(ctx) (ctx)->db = NULL;
+
+#define EXT_BITSTRING(nid, table) { nid, 0, ASN1_ITEM_ref(ASN1_BIT_STRING), \
+ 0,0,0,0, \
+ 0,0, \
+ (X509V3_EXT_I2V)i2v_ASN1_BIT_STRING, \
+ (X509V3_EXT_V2I)v2i_ASN1_BIT_STRING, \
+ NULL, NULL, \
+ table}
+
+#define EXT_IA5STRING(nid) { nid, 0, ASN1_ITEM_ref(ASN1_IA5STRING), \
+ 0,0,0,0, \
+ (X509V3_EXT_I2S)i2s_ASN1_IA5STRING, \
+ (X509V3_EXT_S2I)s2i_ASN1_IA5STRING, \
+ 0,0,0,0, \
+ NULL}
+
+#define EXT_END { -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+
+
+/* X509_PURPOSE stuff */
+
+#define EXFLAG_BCONS 0x1
+#define EXFLAG_KUSAGE 0x2
+#define EXFLAG_XKUSAGE 0x4
+#define EXFLAG_NSCERT 0x8
+
+#define EXFLAG_CA 0x10
+#define EXFLAG_SS 0x20
+#define EXFLAG_V1 0x40
+#define EXFLAG_INVALID 0x80
+#define EXFLAG_SET 0x100
+#define EXFLAG_CRITICAL 0x200
+#define EXFLAG_PROXY 0x400
+
+#define EXFLAG_INVALID_POLICY 0x400
+
+#define KU_DIGITAL_SIGNATURE 0x0080
+#define KU_NON_REPUDIATION 0x0040
+#define KU_KEY_ENCIPHERMENT 0x0020
+#define KU_DATA_ENCIPHERMENT 0x0010
+#define KU_KEY_AGREEMENT 0x0008
+#define KU_KEY_CERT_SIGN 0x0004
+#define KU_CRL_SIGN 0x0002
+#define KU_ENCIPHER_ONLY 0x0001
+#define KU_DECIPHER_ONLY 0x8000
+
+#define NS_SSL_CLIENT 0x80
+#define NS_SSL_SERVER 0x40
+#define NS_SMIME 0x20
+#define NS_OBJSIGN 0x10
+#define NS_SSL_CA 0x04
+#define NS_SMIME_CA 0x02
+#define NS_OBJSIGN_CA 0x01
+#define NS_ANY_CA (NS_SSL_CA|NS_SMIME_CA|NS_OBJSIGN_CA)
+
+#define XKU_SSL_SERVER 0x1
+#define XKU_SSL_CLIENT 0x2
+#define XKU_SMIME 0x4
+#define XKU_CODE_SIGN 0x8
+#define XKU_SGC 0x10
+#define XKU_OCSP_SIGN 0x20
+#define XKU_TIMESTAMP 0x40
+#define XKU_DVCS 0x80
+
+#define X509_PURPOSE_DYNAMIC 0x1
+#define X509_PURPOSE_DYNAMIC_NAME 0x2
+
+typedef struct x509_purpose_st {
+ int purpose;
+ int trust; /* Default trust ID */
+ int flags;
+ int (*check_purpose)(const struct x509_purpose_st *,
+ const X509 *, int);
+ char *name;
+ char *sname;
+ void *usr_data;
+} X509_PURPOSE;
+
+#define X509_PURPOSE_SSL_CLIENT 1
+#define X509_PURPOSE_SSL_SERVER 2
+#define X509_PURPOSE_NS_SSL_SERVER 3
+#define X509_PURPOSE_SMIME_SIGN 4
+#define X509_PURPOSE_SMIME_ENCRYPT 5
+#define X509_PURPOSE_CRL_SIGN 6
+#define X509_PURPOSE_ANY 7
+#define X509_PURPOSE_OCSP_HELPER 8
+
+#define X509_PURPOSE_MIN 1
+#define X509_PURPOSE_MAX 8
+
+/* Flags for X509V3_EXT_print() */
+
+#define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
+/* Return error for unknown extensions */
+#define X509V3_EXT_DEFAULT 0
+/* Print error for unknown extensions */
+#define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
+/* ASN1 parse unknown extensions */
+#define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
+/* BIO_dump unknown extensions */
+#define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
+
+/* Flags for X509V3_add1_i2d */
+
+#define X509V3_ADD_OP_MASK 0xfL
+#define X509V3_ADD_DEFAULT 0L
+#define X509V3_ADD_APPEND 1L
+#define X509V3_ADD_REPLACE 2L
+#define X509V3_ADD_REPLACE_EXISTING 3L
+#define X509V3_ADD_KEEP_EXISTING 4L
+#define X509V3_ADD_DELETE 5L
+#define X509V3_ADD_SILENT 0x10
+
+DECLARE_STACK_OF(X509_PURPOSE)
+
+DECLARE_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
+
+DECLARE_ASN1_FUNCTIONS(SXNET)
+DECLARE_ASN1_FUNCTIONS(SXNETID)
+
+int SXNET_add_id_asc(SXNET **psx, char *zone, char *user, int userlen);
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user, int userlen);
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *izone, char *user, int userlen);
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone);
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone);
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone);
+
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
+
+DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
+
+
+ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+ ASN1_BIT_STRING *bits,
+ STACK_OF(CONF_VALUE) *extlist);
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
+int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
+
+DECLARE_ASN1_FUNCTIONS(GENERAL_NAMES)
+
+STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ GENERAL_NAMES *gen, STACK_OF(CONF_VALUE) *extlist);
+GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+
+DECLARE_ASN1_FUNCTIONS(OTHERNAME)
+DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
+
+char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
+ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
+
+DECLARE_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
+int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a);
+
+DECLARE_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
+DECLARE_ASN1_FUNCTIONS(POLICYINFO)
+DECLARE_ASN1_FUNCTIONS(POLICYQUALINFO)
+DECLARE_ASN1_FUNCTIONS(USERNOTICE)
+DECLARE_ASN1_FUNCTIONS(NOTICEREF)
+
+DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT)
+DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
+
+DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
+DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
+
+DECLARE_ASN1_ITEM(POLICY_MAPPING)
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
+DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
+
+DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
+DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
+
+DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
+DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
+
+#ifdef HEADER_CONF_H
+GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+ CONF_VALUE *cnf);
+GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method,
+ X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
+void X509V3_conf_free(CONF_VALUE *val);
+
+X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
+X509_EXTENSION *X509V3_EXT_nconf(CONF *conf, X509V3_CTX *ctx, char *name, char *value);
+int X509V3_EXT_add_nconf_sk(CONF *conf, X509V3_CTX *ctx, char *section, STACK_OF(X509_EXTENSION) **sk);
+int X509V3_EXT_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509 *cert);
+int X509V3_EXT_REQ_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_nconf(CONF *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
+
+X509_EXTENSION *X509V3_EXT_conf_nid(LHASH *conf, X509V3_CTX *ctx, int ext_nid, char *value);
+X509_EXTENSION *X509V3_EXT_conf(LHASH *conf, X509V3_CTX *ctx, char *name, char *value);
+int X509V3_EXT_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509 *cert);
+int X509V3_EXT_REQ_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_REQ *req);
+int X509V3_EXT_CRL_add_conf(LHASH *conf, X509V3_CTX *ctx, char *section, X509_CRL *crl);
+
+int X509V3_add_value_bool_nf(char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_get_value_bool(CONF_VALUE *value, int *asn1_bool);
+int X509V3_get_value_int(CONF_VALUE *value, ASN1_INTEGER **aint);
+void X509V3_set_nconf(X509V3_CTX *ctx, CONF *conf);
+void X509V3_set_conf_lhash(X509V3_CTX *ctx, LHASH *lhash);
+#endif
+
+char * X509V3_get_string(X509V3_CTX *ctx, char *name, char *section);
+STACK_OF(CONF_VALUE) * X509V3_get_section(X509V3_CTX *ctx, char *section);
+void X509V3_string_free(X509V3_CTX *ctx, char *str);
+void X509V3_section_free( X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *section);
+void X509V3_set_ctx(X509V3_CTX *ctx, X509 *issuer, X509 *subject,
+ X509_REQ *req, X509_CRL *crl, int flags);
+
+int X509V3_add_value(const char *name, const char *value,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_uchar(const char *name, const unsigned char *value,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_bool(const char *name, int asn1_bool,
+ STACK_OF(CONF_VALUE) **extlist);
+int X509V3_add_value_int(const char *name, ASN1_INTEGER *aint,
+ STACK_OF(CONF_VALUE) **extlist);
+char * i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
+ASN1_INTEGER * s2i_ASN1_INTEGER(X509V3_EXT_METHOD *meth, char *value);
+char * i2s_ASN1_ENUMERATED(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+char * i2s_ASN1_ENUMERATED_TABLE(X509V3_EXT_METHOD *meth, ASN1_ENUMERATED *aint);
+int X509V3_EXT_add(X509V3_EXT_METHOD *ext);
+int X509V3_EXT_add_list(X509V3_EXT_METHOD *extlist);
+int X509V3_EXT_add_alias(int nid_to, int nid_from);
+void X509V3_EXT_cleanup(void);
+
+X509V3_EXT_METHOD *X509V3_EXT_get(X509_EXTENSION *ext);
+X509V3_EXT_METHOD *X509V3_EXT_get_nid(int nid);
+int X509V3_add_standard_extensions(void);
+STACK_OF(CONF_VALUE) *X509V3_parse_list(const char *line);
+void *X509V3_EXT_d2i(X509_EXTENSION *ext);
+void *X509V3_get_d2i(STACK_OF(X509_EXTENSION) *x, int nid, int *crit, int *idx);
+
+
+X509_EXTENSION *X509V3_EXT_i2d(int ext_nid, int crit, void *ext_struc);
+int X509V3_add1_i2d(STACK_OF(X509_EXTENSION) **x, int nid, void *value, int crit, unsigned long flags);
+
+char *hex_to_string(unsigned char *buffer, long len);
+unsigned char *string_to_hex(char *str, long *len);
+int name_cmp(const char *name, const char *cmp);
+
+void X509V3_EXT_val_prn(BIO *out, STACK_OF(CONF_VALUE) *val, int indent,
+ int ml);
+int X509V3_EXT_print(BIO *out, X509_EXTENSION *ext, unsigned long flag, int indent);
+int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
+
+int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
+
+int X509_check_ca(X509 *x);
+int X509_check_purpose(X509 *x, int id, int ca);
+int X509_supported_extension(X509_EXTENSION *ex);
+int X509_PURPOSE_set(int *p, int purpose);
+int X509_check_issued(X509 *issuer, X509 *subject);
+int X509_PURPOSE_get_count(void);
+X509_PURPOSE * X509_PURPOSE_get0(int idx);
+int X509_PURPOSE_get_by_sname(char *sname);
+int X509_PURPOSE_get_by_id(int id);
+int X509_PURPOSE_add(int id, int trust, int flags,
+ int (*ck)(const X509_PURPOSE *, const X509 *, int),
+ char *name, char *sname, void *arg);
+char *X509_PURPOSE_get0_name(X509_PURPOSE *xp);
+char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp);
+int X509_PURPOSE_get_trust(X509_PURPOSE *xp);
+void X509_PURPOSE_cleanup(void);
+int X509_PURPOSE_get_id(X509_PURPOSE *);
+
+STACK *X509_get1_email(X509 *x);
+STACK *X509_REQ_get1_email(X509_REQ *x);
+void X509_email_free(STACK *sk);
+
+ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
+ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
+int a2i_ipadd(unsigned char *ipout, const char *ipasc);
+int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
+ unsigned long chtype);
+
+void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
+
+#ifndef OPENSSL_NO_RFC3779
+
+typedef struct ASRange_st {
+ ASN1_INTEGER *min, *max;
+} ASRange;
+
+#define ASIdOrRange_id 0
+#define ASIdOrRange_range 1
+
+typedef struct ASIdOrRange_st {
+ int type;
+ union {
+ ASN1_INTEGER *id;
+ ASRange *range;
+ } u;
+} ASIdOrRange;
+
+typedef STACK_OF(ASIdOrRange) ASIdOrRanges;
+DECLARE_STACK_OF(ASIdOrRange)
+
+#define ASIdentifierChoice_inherit 0
+#define ASIdentifierChoice_asIdsOrRanges 1
+
+typedef struct ASIdentifierChoice_st {
+ int type;
+ union {
+ ASN1_NULL *inherit;
+ ASIdOrRanges *asIdsOrRanges;
+ } u;
+} ASIdentifierChoice;
+
+typedef struct ASIdentifiers_st {
+ ASIdentifierChoice *asnum, *rdi;
+} ASIdentifiers;
+
+DECLARE_ASN1_FUNCTIONS(ASRange)
+DECLARE_ASN1_FUNCTIONS(ASIdOrRange)
+DECLARE_ASN1_FUNCTIONS(ASIdentifierChoice)
+DECLARE_ASN1_FUNCTIONS(ASIdentifiers)
+
+
+typedef struct IPAddressRange_st {
+ ASN1_BIT_STRING *min, *max;
+} IPAddressRange;
+
+#define IPAddressOrRange_addressPrefix 0
+#define IPAddressOrRange_addressRange 1
+
+typedef struct IPAddressOrRange_st {
+ int type;
+ union {
+ ASN1_BIT_STRING *addressPrefix;
+ IPAddressRange *addressRange;
+ } u;
+} IPAddressOrRange;
+
+typedef STACK_OF(IPAddressOrRange) IPAddressOrRanges;
+DECLARE_STACK_OF(IPAddressOrRange)
+
+#define IPAddressChoice_inherit 0
+#define IPAddressChoice_addressesOrRanges 1
+
+typedef struct IPAddressChoice_st {
+ int type;
+ union {
+ ASN1_NULL *inherit;
+ IPAddressOrRanges *addressesOrRanges;
+ } u;
+} IPAddressChoice;
+
+typedef struct IPAddressFamily_st {
+ ASN1_OCTET_STRING *addressFamily;
+ IPAddressChoice *ipAddressChoice;
+} IPAddressFamily;
+
+typedef STACK_OF(IPAddressFamily) IPAddrBlocks;
+DECLARE_STACK_OF(IPAddressFamily)
+
+DECLARE_ASN1_FUNCTIONS(IPAddressRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressOrRange)
+DECLARE_ASN1_FUNCTIONS(IPAddressChoice)
+DECLARE_ASN1_FUNCTIONS(IPAddressFamily)
+
+/*
+ * API tag for elements of the ASIdentifer SEQUENCE.
+ */
+#define V3_ASID_ASNUM 0
+#define V3_ASID_RDI 1
+
+/*
+ * AFI values, assigned by IANA. It'd be nice to make the AFI
+ * handling code totally generic, but there are too many little things
+ * that would need to be defined for other address families for it to
+ * be worth the trouble.
+ */
+#define IANA_AFI_IPV4 1
+#define IANA_AFI_IPV6 2
+
+/*
+ * Utilities to construct and extract values from RFC3779 extensions,
+ * since some of the encodings (particularly for IP address prefixes
+ * and ranges) are a bit tedious to work with directly.
+ */
+int v3_asid_add_inherit(ASIdentifiers *asid, int which);
+int v3_asid_add_id_or_range(ASIdentifiers *asid, int which,
+ ASN1_INTEGER *min, ASN1_INTEGER *max);
+int v3_addr_add_inherit(IPAddrBlocks *addr,
+ const unsigned afi, const unsigned *safi);
+int v3_addr_add_prefix(IPAddrBlocks *addr,
+ const unsigned afi, const unsigned *safi,
+ unsigned char *a, const int prefixlen);
+int v3_addr_add_range(IPAddrBlocks *addr,
+ const unsigned afi, const unsigned *safi,
+ unsigned char *min, unsigned char *max);
+unsigned v3_addr_get_afi(const IPAddressFamily *f);
+int v3_addr_get_range(IPAddressOrRange *aor, const unsigned afi,
+ unsigned char *min, unsigned char *max,
+ const int length);
+
+/*
+ * Canonical forms.
+ */
+int v3_asid_is_canonical(ASIdentifiers *asid);
+int v3_addr_is_canonical(IPAddrBlocks *addr);
+int v3_asid_canonize(ASIdentifiers *asid);
+int v3_addr_canonize(IPAddrBlocks *addr);
+
+/*
+ * Tests for inheritance and containment.
+ */
+int v3_asid_inherits(ASIdentifiers *asid);
+int v3_addr_inherits(IPAddrBlocks *addr);
+int v3_asid_subset(ASIdentifiers *a, ASIdentifiers *b);
+int v3_addr_subset(IPAddrBlocks *a, IPAddrBlocks *b);
+
+/*
+ * Check whether RFC 3779 extensions nest properly in chains.
+ */
+int v3_asid_validate_path(X509_STORE_CTX *);
+int v3_addr_validate_path(X509_STORE_CTX *);
+int v3_asid_validate_resource_set(STACK_OF(X509) *chain,
+ ASIdentifiers *ext,
+ int allow_inheritance);
+int v3_addr_validate_resource_set(STACK_OF(X509) *chain,
+ IPAddrBlocks *ext,
+ int allow_inheritance);
+
+#endif /* OPENSSL_NO_RFC3779 */
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_X509V3_strings(void);
+
+/* Error codes for the X509V3 functions. */
+
+/* Function codes. */
+#define X509V3_F_ASIDENTIFIERCHOICE_CANONIZE 156
+#define X509V3_F_ASIDENTIFIERCHOICE_IS_CANONICAL 157
+#define X509V3_F_COPY_EMAIL 122
+#define X509V3_F_COPY_ISSUER 123
+#define X509V3_F_DO_DIRNAME 144
+#define X509V3_F_DO_EXT_CONF 124
+#define X509V3_F_DO_EXT_I2D 135
+#define X509V3_F_DO_EXT_NCONF 151
+#define X509V3_F_DO_I2V_NAME_CONSTRAINTS 148
+#define X509V3_F_HEX_TO_STRING 111
+#define X509V3_F_I2S_ASN1_ENUMERATED 121
+#define X509V3_F_I2S_ASN1_IA5STRING 149
+#define X509V3_F_I2S_ASN1_INTEGER 120
+#define X509V3_F_I2V_AUTHORITY_INFO_ACCESS 138
+#define X509V3_F_NOTICE_SECTION 132
+#define X509V3_F_NREF_NOS 133
+#define X509V3_F_POLICY_SECTION 131
+#define X509V3_F_PROCESS_PCI_VALUE 150
+#define X509V3_F_R2I_CERTPOL 130
+#define X509V3_F_R2I_PCI 155
+#define X509V3_F_S2I_ASN1_IA5STRING 100
+#define X509V3_F_S2I_ASN1_INTEGER 108
+#define X509V3_F_S2I_ASN1_OCTET_STRING 112
+#define X509V3_F_S2I_ASN1_SKEY_ID 114
+#define X509V3_F_S2I_SKEY_ID 115
+#define X509V3_F_STRING_TO_HEX 113
+#define X509V3_F_SXNET_ADD_ID_ASC 125
+#define X509V3_F_SXNET_ADD_ID_INTEGER 126
+#define X509V3_F_SXNET_ADD_ID_ULONG 127
+#define X509V3_F_SXNET_GET_ID_ASC 128
+#define X509V3_F_SXNET_GET_ID_ULONG 129
+#define X509V3_F_V2I_ASIDENTIFIERS 158
+#define X509V3_F_V2I_ASN1_BIT_STRING 101
+#define X509V3_F_V2I_AUTHORITY_INFO_ACCESS 139
+#define X509V3_F_V2I_AUTHORITY_KEYID 119
+#define X509V3_F_V2I_BASIC_CONSTRAINTS 102
+#define X509V3_F_V2I_CRLD 134
+#define X509V3_F_V2I_EXTENDED_KEY_USAGE 103
+#define X509V3_F_V2I_GENERAL_NAMES 118
+#define X509V3_F_V2I_GENERAL_NAME_EX 117
+#define X509V3_F_V2I_IPADDRBLOCKS 159
+#define X509V3_F_V2I_ISSUER_ALT 153
+#define X509V3_F_V2I_NAME_CONSTRAINTS 147
+#define X509V3_F_V2I_POLICY_CONSTRAINTS 146
+#define X509V3_F_V2I_POLICY_MAPPINGS 145
+#define X509V3_F_V2I_SUBJECT_ALT 154
+#define X509V3_F_V3_ADDR_VALIDATE_PATH_INTERNAL 160
+#define X509V3_F_V3_GENERIC_EXTENSION 116
+#define X509V3_F_X509V3_ADD1_I2D 140
+#define X509V3_F_X509V3_ADD_VALUE 105
+#define X509V3_F_X509V3_EXT_ADD 104
+#define X509V3_F_X509V3_EXT_ADD_ALIAS 106
+#define X509V3_F_X509V3_EXT_CONF 107
+#define X509V3_F_X509V3_EXT_I2D 136
+#define X509V3_F_X509V3_EXT_NCONF 152
+#define X509V3_F_X509V3_GET_SECTION 142
+#define X509V3_F_X509V3_GET_STRING 143
+#define X509V3_F_X509V3_GET_VALUE_BOOL 110
+#define X509V3_F_X509V3_PARSE_LIST 109
+#define X509V3_F_X509_PURPOSE_ADD 137
+#define X509V3_F_X509_PURPOSE_SET 141
+
+/* Reason codes. */
+#define X509V3_R_BAD_IP_ADDRESS 118
+#define X509V3_R_BAD_OBJECT 119
+#define X509V3_R_BN_DEC2BN_ERROR 100
+#define X509V3_R_BN_TO_ASN1_INTEGER_ERROR 101
+#define X509V3_R_DIRNAME_ERROR 149
+#define X509V3_R_DUPLICATE_ZONE_ID 133
+#define X509V3_R_ERROR_CONVERTING_ZONE 131
+#define X509V3_R_ERROR_CREATING_EXTENSION 144
+#define X509V3_R_ERROR_IN_EXTENSION 128
+#define X509V3_R_EXPECTED_A_SECTION_NAME 137
+#define X509V3_R_EXTENSION_EXISTS 145
+#define X509V3_R_EXTENSION_NAME_ERROR 115
+#define X509V3_R_EXTENSION_NOT_FOUND 102
+#define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED 103
+#define X509V3_R_EXTENSION_VALUE_ERROR 116
+#define X509V3_R_ILLEGAL_EMPTY_EXTENSION 151
+#define X509V3_R_ILLEGAL_HEX_DIGIT 113
+#define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG 152
+#define X509V3_R_INVALID_ASNUMBER 160
+#define X509V3_R_INVALID_ASRANGE 161
+#define X509V3_R_INVALID_BOOLEAN_STRING 104
+#define X509V3_R_INVALID_EXTENSION_STRING 105
+#define X509V3_R_INVALID_INHERITANCE 162
+#define X509V3_R_INVALID_IPADDRESS 163
+#define X509V3_R_INVALID_NAME 106
+#define X509V3_R_INVALID_NULL_ARGUMENT 107
+#define X509V3_R_INVALID_NULL_NAME 108
+#define X509V3_R_INVALID_NULL_VALUE 109
+#define X509V3_R_INVALID_NUMBER 140
+#define X509V3_R_INVALID_NUMBERS 141
+#define X509V3_R_INVALID_OBJECT_IDENTIFIER 110
+#define X509V3_R_INVALID_OPTION 138
+#define X509V3_R_INVALID_POLICY_IDENTIFIER 134
+#define X509V3_R_INVALID_PROXY_POLICY_SETTING 153
+#define X509V3_R_INVALID_PURPOSE 146
+#define X509V3_R_INVALID_SAFI 164
+#define X509V3_R_INVALID_SECTION 135
+#define X509V3_R_INVALID_SYNTAX 143
+#define X509V3_R_ISSUER_DECODE_ERROR 126
+#define X509V3_R_MISSING_VALUE 124
+#define X509V3_R_NEED_ORGANIZATION_AND_NUMBERS 142
+#define X509V3_R_NO_CONFIG_DATABASE 136
+#define X509V3_R_NO_ISSUER_CERTIFICATE 121
+#define X509V3_R_NO_ISSUER_DETAILS 127
+#define X509V3_R_NO_POLICY_IDENTIFIER 139
+#define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED 154
+#define X509V3_R_NO_PUBLIC_KEY 114
+#define X509V3_R_NO_SUBJECT_DETAILS 125
+#define X509V3_R_ODD_NUMBER_OF_DIGITS 112
+#define X509V3_R_OPERATION_NOT_DEFINED 148
+#define X509V3_R_OTHERNAME_ERROR 147
+#define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED 155
+#define X509V3_R_POLICY_PATH_LENGTH 156
+#define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED 157
+#define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED 158
+#define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
+#define X509V3_R_SECTION_NOT_FOUND 150
+#define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS 122
+#define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID 123
+#define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT 111
+#define X509V3_R_UNKNOWN_EXTENSION 129
+#define X509V3_R_UNKNOWN_EXTENSION_NAME 130
+#define X509V3_R_UNKNOWN_OPTION 120
+#define X509V3_R_UNSUPPORTED_OPTION 117
+#define X509V3_R_USER_TOO_LONG 132
+
+#ifdef __cplusplus
+}
+#endif
+#endif