aboutsummaryrefslogtreecommitdiffstats
path: root/crypto/asn1/t_req.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/asn1/t_req.c')
-rw-r--r--crypto/asn1/t_req.c360
1 files changed, 174 insertions, 186 deletions
diff --git a/crypto/asn1/t_req.c b/crypto/asn1/t_req.c
index ea1794e3e082..024553ab196f 100644
--- a/crypto/asn1/t_req.c
+++ b/crypto/asn1/t_req.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* 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.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -64,203 +64,191 @@
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
+# include <openssl/rsa.h>
#endif
#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
+# include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_FP_API
int X509_REQ_print_fp(FILE *fp, X509_REQ *x)
- {
- BIO *b;
- int ret;
+{
+ BIO *b;
+ int ret;
- if ((b=BIO_new(BIO_s_file())) == NULL)
- {
- X509err(X509_F_X509_REQ_PRINT_FP,ERR_R_BUF_LIB);
- return(0);
- }
- BIO_set_fp(b,fp,BIO_NOCLOSE);
- ret=X509_REQ_print(b, x);
- BIO_free(b);
- return(ret);
- }
+ if ((b = BIO_new(BIO_s_file())) == NULL) {
+ X509err(X509_F_X509_REQ_PRINT_FP, ERR_R_BUF_LIB);
+ return (0);
+ }
+ BIO_set_fp(b, fp, BIO_NOCLOSE);
+ ret = X509_REQ_print(b, x);
+ BIO_free(b);
+ return (ret);
+}
#endif
-int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags, unsigned long cflag)
- {
- unsigned long l;
- int i;
- const char *neg;
- X509_REQ_INFO *ri;
- EVP_PKEY *pkey;
- STACK_OF(X509_ATTRIBUTE) *sk;
- STACK_OF(X509_EXTENSION) *exts;
- char mlch = ' ';
- int nmindent = 0;
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags,
+ unsigned long cflag)
+{
+ unsigned long l;
+ int i;
+ const char *neg;
+ X509_REQ_INFO *ri;
+ EVP_PKEY *pkey;
+ STACK_OF(X509_ATTRIBUTE) *sk;
+ STACK_OF(X509_EXTENSION) *exts;
+ char mlch = ' ';
+ int nmindent = 0;
- if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
- mlch = '\n';
- nmindent = 12;
- }
+ if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+ mlch = '\n';
+ nmindent = 12;
+ }
- if(nmflags == X509_FLAG_COMPAT)
- nmindent = 16;
+ if (nmflags == X509_FLAG_COMPAT)
+ nmindent = 16;
+ ri = x->req_info;
+ if (!(cflag & X509_FLAG_NO_HEADER)) {
+ if (BIO_write(bp, "Certificate Request:\n", 21) <= 0)
+ goto err;
+ if (BIO_write(bp, " Data:\n", 10) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_VERSION)) {
+ neg = (ri->version->type == V_ASN1_NEG_INTEGER) ? "-" : "";
+ l = 0;
+ for (i = 0; i < ri->version->length; i++) {
+ l <<= 8;
+ l += ri->version->data[i];
+ }
+ if (BIO_printf(bp, "%8sVersion: %s%lu (%s0x%lx)\n", "", neg, l, neg,
+ l) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_SUBJECT)) {
+ if (BIO_printf(bp, " Subject:%c", mlch) <= 0)
+ goto err;
+ if (X509_NAME_print_ex(bp, ri->subject, nmindent, nmflags) < 0)
+ goto err;
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ if (!(cflag & X509_FLAG_NO_PUBKEY)) {
+ if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0)
+ goto err;
+ if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
+ goto err;
+ if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
+ goto err;
+ if (BIO_puts(bp, "\n") <= 0)
+ goto err;
- ri=x->req_info;
- if(!(cflag & X509_FLAG_NO_HEADER))
- {
- if (BIO_write(bp,"Certificate Request:\n",21) <= 0) goto err;
- if (BIO_write(bp," Data:\n",10) <= 0) goto err;
- }
- if(!(cflag & X509_FLAG_NO_VERSION))
- {
- neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":"";
- l=0;
- for (i=0; i<ri->version->length; i++)
- { l<<=8; l+=ri->version->data[i]; }
- if(BIO_printf(bp,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,
- l) <= 0)
- goto err;
- }
- if(!(cflag & X509_FLAG_NO_SUBJECT))
- {
- if (BIO_printf(bp," Subject:%c",mlch) <= 0) goto err;
- if (X509_NAME_print_ex(bp,ri->subject,nmindent, nmflags) < 0) goto err;
- if (BIO_write(bp,"\n",1) <= 0) goto err;
- }
- if(!(cflag & X509_FLAG_NO_PUBKEY))
- {
- if (BIO_write(bp," Subject Public Key Info:\n",33) <= 0)
- goto err;
- if (BIO_printf(bp,"%12sPublic Key Algorithm: ","") <= 0)
- goto err;
- if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
- goto err;
- if (BIO_puts(bp, "\n") <= 0)
- goto err;
-
- pkey=X509_REQ_get_pubkey(x);
- if (pkey == NULL)
- {
- BIO_printf(bp,"%12sUnable to load Public Key\n","");
- ERR_print_errors(bp);
- }
- else
- {
- EVP_PKEY_print_public(bp, pkey, 16, NULL);
- EVP_PKEY_free(pkey);
- }
- }
+ pkey = X509_REQ_get_pubkey(x);
+ if (pkey == NULL) {
+ BIO_printf(bp, "%12sUnable to load Public Key\n", "");
+ ERR_print_errors(bp);
+ } else {
+ EVP_PKEY_print_public(bp, pkey, 16, NULL);
+ EVP_PKEY_free(pkey);
+ }
+ }
- if(!(cflag & X509_FLAG_NO_ATTRIBUTES))
- {
- /* may not be */
- if(BIO_printf(bp,"%8sAttributes:\n","") <= 0)
- goto err;
+ if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) {
+ /* may not be */
+ if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0)
+ goto err;
- sk=x->req_info->attributes;
- if (sk_X509_ATTRIBUTE_num(sk) == 0)
- {
- if(BIO_printf(bp,"%12sa0:00\n","") <= 0)
- goto err;
- }
- else
- {
- for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
- {
- ASN1_TYPE *at;
- X509_ATTRIBUTE *a;
- ASN1_BIT_STRING *bs=NULL;
- ASN1_TYPE *t;
- int j,type=0,count=1,ii=0;
+ sk = x->req_info->attributes;
+ if (sk_X509_ATTRIBUTE_num(sk) == 0) {
+ if (BIO_printf(bp, "%12sa0:00\n", "") <= 0)
+ goto err;
+ } else {
+ for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
+ ASN1_TYPE *at;
+ X509_ATTRIBUTE *a;
+ ASN1_BIT_STRING *bs = NULL;
+ ASN1_TYPE *t;
+ int j, type = 0, count = 1, ii = 0;
- a=sk_X509_ATTRIBUTE_value(sk,i);
- if(X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
- continue;
- if(BIO_printf(bp,"%12s","") <= 0)
- goto err;
- if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0)
- {
- if (a->single)
- {
- t=a->value.single;
- type=t->type;
- bs=t->value.bit_string;
- }
- else
- {
- ii=0;
- count=sk_ASN1_TYPE_num(a->value.set);
-get_next:
- at=sk_ASN1_TYPE_value(a->value.set,ii);
- type=at->type;
- bs=at->value.asn1_string;
- }
- }
- for (j=25-j; j>0; j--)
- if (BIO_write(bp," ",1) != 1) goto err;
- if (BIO_puts(bp,":") <= 0) goto err;
- if ( (type == V_ASN1_PRINTABLESTRING) ||
- (type == V_ASN1_T61STRING) ||
- (type == V_ASN1_IA5STRING))
- {
- if (BIO_write(bp,(char *)bs->data,bs->length)
- != bs->length)
- goto err;
- BIO_puts(bp,"\n");
- }
- else
- {
- BIO_puts(bp,"unable to print attribute\n");
- }
- if (++ii < count) goto get_next;
- }
- }
- }
- if(!(cflag & X509_FLAG_NO_EXTENSIONS))
- {
- exts = X509_REQ_get_extensions(x);
- if(exts)
- {
- BIO_printf(bp,"%8sRequested Extensions:\n","");
- for (i=0; i<sk_X509_EXTENSION_num(exts); i++)
- {
- ASN1_OBJECT *obj;
- X509_EXTENSION *ex;
- int j;
- ex=sk_X509_EXTENSION_value(exts, i);
- if (BIO_printf(bp,"%12s","") <= 0) goto err;
- 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)
- goto err;
- if(!X509V3_EXT_print(bp, ex, cflag, 16))
- {
- BIO_printf(bp, "%16s", "");
- M_ASN1_OCTET_STRING_print(bp,ex->value);
- }
- if (BIO_write(bp,"\n",1) <= 0) goto err;
- }
- sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
- }
- }
+ a = sk_X509_ATTRIBUTE_value(sk, i);
+ if (X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
+ continue;
+ if (BIO_printf(bp, "%12s", "") <= 0)
+ goto err;
+ if ((j = i2a_ASN1_OBJECT(bp, a->object)) > 0) {
+ if (a->single) {
+ t = a->value.single;
+ type = t->type;
+ bs = t->value.bit_string;
+ } else {
+ ii = 0;
+ count = sk_ASN1_TYPE_num(a->value.set);
+ get_next:
+ at = sk_ASN1_TYPE_value(a->value.set, ii);
+ type = at->type;
+ bs = at->value.asn1_string;
+ }
+ }
+ for (j = 25 - j; j > 0; j--)
+ if (BIO_write(bp, " ", 1) != 1)
+ goto err;
+ if (BIO_puts(bp, ":") <= 0)
+ goto err;
+ if ((type == V_ASN1_PRINTABLESTRING) ||
+ (type == V_ASN1_T61STRING) ||
+ (type == V_ASN1_IA5STRING)) {
+ if (BIO_write(bp, (char *)bs->data, bs->length)
+ != bs->length)
+ goto err;
+ BIO_puts(bp, "\n");
+ } else {
+ BIO_puts(bp, "unable to print attribute\n");
+ }
+ if (++ii < count)
+ goto get_next;
+ }
+ }
+ }
+ if (!(cflag & X509_FLAG_NO_EXTENSIONS)) {
+ exts = X509_REQ_get_extensions(x);
+ if (exts) {
+ BIO_printf(bp, "%8sRequested Extensions:\n", "");
+ for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
+ ASN1_OBJECT *obj;
+ X509_EXTENSION *ex;
+ int j;
+ ex = sk_X509_EXTENSION_value(exts, i);
+ if (BIO_printf(bp, "%12s", "") <= 0)
+ goto err;
+ 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)
+ goto err;
+ if (!X509V3_EXT_print(bp, ex, cflag, 16)) {
+ BIO_printf(bp, "%16s", "");
+ M_ASN1_OCTET_STRING_print(bp, ex->value);
+ }
+ if (BIO_write(bp, "\n", 1) <= 0)
+ goto err;
+ }
+ sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
+ }
+ }
- if(!(cflag & X509_FLAG_NO_SIGDUMP))
- {
- if(!X509_signature_print(bp, x->sig_alg, x->signature)) goto err;
- }
+ if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
+ if (!X509_signature_print(bp, x->sig_alg, x->signature))
+ goto err;
+ }
- return(1);
-err:
- X509err(X509_F_X509_REQ_PRINT_EX,ERR_R_BUF_LIB);
- return(0);
- }
+ return (1);
+ err:
+ X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB);
+ return (0);
+}
int X509_REQ_print(BIO *bp, X509_REQ *x)
- {
- return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
- }
+{
+ return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+}