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-rw-r--r--apps/spkac.c404
1 files changed, 204 insertions, 200 deletions
diff --git a/apps/spkac.c b/apps/spkac.c
index 0e01ea9947da..8b06ec4d6e72 100644
--- a/apps/spkac.c
+++ b/apps/spkac.c
@@ -1,8 +1,8 @@
/* apps/spkac.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999. Based on an original idea by Massimiliano Pala
- * (madwolf@openca.org).
+/*
+ * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
+ * 1999. Based on an original idea by Massimiliano Pala (madwolf@openca.org).
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
@@ -12,7 +12,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * 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
@@ -71,238 +71,242 @@
#include <openssl/pem.h>
#undef PROG
-#define PROG spkac_main
+#define PROG spkac_main
-/* -in arg - input file - default stdin
- * -out arg - output file - default stdout
+/*-
+ * -in arg - input file - default stdin
+ * -out arg - output file - default stdout
*/
int MAIN(int, char **);
int MAIN(int argc, char **argv)
- {
- ENGINE *e = NULL;
- int i,badops=0, ret = 1;
- BIO *in = NULL,*out = NULL;
- int verify=0,noout=0,pubkey=0;
- char *infile = NULL,*outfile = NULL,*prog;
- char *passargin = NULL, *passin = NULL;
- const char *spkac = "SPKAC", *spksect = "default";
- char *spkstr = NULL;
- char *challenge = NULL, *keyfile = NULL;
- CONF *conf = NULL;
- NETSCAPE_SPKI *spki = NULL;
- EVP_PKEY *pkey = NULL;
+{
+ ENGINE *e = NULL;
+ int i, badops = 0, ret = 1;
+ BIO *in = NULL, *out = NULL;
+ int verify = 0, noout = 0, pubkey = 0;
+ char *infile = NULL, *outfile = NULL, *prog;
+ char *passargin = NULL, *passin = NULL;
+ const char *spkac = "SPKAC", *spksect = "default";
+ char *spkstr = NULL;
+ char *challenge = NULL, *keyfile = NULL;
+ CONF *conf = NULL;
+ NETSCAPE_SPKI *spki = NULL;
+ EVP_PKEY *pkey = NULL;
#ifndef OPENSSL_NO_ENGINE
- char *engine=NULL;
+ char *engine = NULL;
#endif
- apps_startup();
+ apps_startup();
- if (!bio_err) bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+ if (!bio_err)
+ bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
- if (!load_config(bio_err, NULL))
- goto end;
+ if (!load_config(bio_err, NULL))
+ goto end;
- prog=argv[0];
- argc--;
- argv++;
- while (argc >= 1)
- {
- if (strcmp(*argv,"-in") == 0)
- {
- if (--argc < 1) goto bad;
- infile= *(++argv);
- }
- else if (strcmp(*argv,"-out") == 0)
- {
- if (--argc < 1) goto bad;
- outfile= *(++argv);
- }
- else if (strcmp(*argv,"-passin") == 0)
- {
- if (--argc < 1) goto bad;
- passargin= *(++argv);
- }
- else if (strcmp(*argv,"-key") == 0)
- {
- if (--argc < 1) goto bad;
- keyfile= *(++argv);
- }
- else if (strcmp(*argv,"-challenge") == 0)
- {
- if (--argc < 1) goto bad;
- challenge= *(++argv);
- }
- else if (strcmp(*argv,"-spkac") == 0)
- {
- if (--argc < 1) goto bad;
- spkac= *(++argv);
- }
- else if (strcmp(*argv,"-spksect") == 0)
- {
- if (--argc < 1) goto bad;
- spksect= *(++argv);
- }
+ prog = argv[0];
+ argc--;
+ argv++;
+ while (argc >= 1) {
+ if (strcmp(*argv, "-in") == 0) {
+ if (--argc < 1)
+ goto bad;
+ infile = *(++argv);
+ } else if (strcmp(*argv, "-out") == 0) {
+ if (--argc < 1)
+ goto bad;
+ outfile = *(++argv);
+ } else if (strcmp(*argv, "-passin") == 0) {
+ if (--argc < 1)
+ goto bad;
+ passargin = *(++argv);
+ } else if (strcmp(*argv, "-key") == 0) {
+ if (--argc < 1)
+ goto bad;
+ keyfile = *(++argv);
+ } else if (strcmp(*argv, "-challenge") == 0) {
+ if (--argc < 1)
+ goto bad;
+ challenge = *(++argv);
+ } else if (strcmp(*argv, "-spkac") == 0) {
+ if (--argc < 1)
+ goto bad;
+ spkac = *(++argv);
+ } else if (strcmp(*argv, "-spksect") == 0) {
+ if (--argc < 1)
+ goto bad;
+ spksect = *(++argv);
+ }
#ifndef OPENSSL_NO_ENGINE
- else if (strcmp(*argv,"-engine") == 0)
- {
- if (--argc < 1) goto bad;
- engine= *(++argv);
- }
+ else if (strcmp(*argv, "-engine") == 0) {
+ if (--argc < 1)
+ goto bad;
+ engine = *(++argv);
+ }
#endif
- else if (strcmp(*argv,"-noout") == 0)
- noout=1;
- else if (strcmp(*argv,"-pubkey") == 0)
- pubkey=1;
- else if (strcmp(*argv,"-verify") == 0)
- verify=1;
- else badops = 1;
- argc--;
- argv++;
- }
+ else if (strcmp(*argv, "-noout") == 0)
+ noout = 1;
+ else if (strcmp(*argv, "-pubkey") == 0)
+ pubkey = 1;
+ else if (strcmp(*argv, "-verify") == 0)
+ verify = 1;
+ else
+ badops = 1;
+ argc--;
+ argv++;
+ }
- if (badops)
- {
-bad:
- BIO_printf(bio_err,"%s [options]\n",prog);
- BIO_printf(bio_err,"where options are\n");
- BIO_printf(bio_err," -in arg input file\n");
- BIO_printf(bio_err," -out arg output file\n");
- BIO_printf(bio_err," -key arg create SPKAC using private key\n");
- BIO_printf(bio_err," -passin arg input file pass phrase source\n");
- BIO_printf(bio_err," -challenge arg challenge string\n");
- BIO_printf(bio_err," -spkac arg alternative SPKAC name\n");
- BIO_printf(bio_err," -noout don't print SPKAC\n");
- BIO_printf(bio_err," -pubkey output public key\n");
- BIO_printf(bio_err," -verify verify SPKAC signature\n");
+ if (badops) {
+ bad:
+ BIO_printf(bio_err, "%s [options]\n", prog);
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, " -in arg input file\n");
+ BIO_printf(bio_err, " -out arg output file\n");
+ BIO_printf(bio_err,
+ " -key arg create SPKAC using private key\n");
+ BIO_printf(bio_err,
+ " -passin arg input file pass phrase source\n");
+ BIO_printf(bio_err, " -challenge arg challenge string\n");
+ BIO_printf(bio_err, " -spkac arg alternative SPKAC name\n");
+ BIO_printf(bio_err, " -noout don't print SPKAC\n");
+ BIO_printf(bio_err, " -pubkey output public key\n");
+ BIO_printf(bio_err, " -verify verify SPKAC signature\n");
#ifndef OPENSSL_NO_ENGINE
- BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
+ BIO_printf(bio_err,
+ " -engine e use engine e, possibly a hardware device.\n");
#endif
- goto end;
- }
-
- ERR_load_crypto_strings();
- if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
- BIO_printf(bio_err, "Error getting password\n");
- goto end;
- }
+ goto end;
+ }
+ ERR_load_crypto_strings();
+ if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
#ifndef OPENSSL_NO_ENGINE
- e = setup_engine(bio_err, engine, 0);
+ e = setup_engine(bio_err, engine, 0);
#endif
- if(keyfile) {
- pkey = load_key(bio_err,
- strcmp(keyfile, "-") ? keyfile : NULL,
- FORMAT_PEM, 1, passin, e, "private key");
- if(!pkey) {
- goto end;
- }
- spki = NETSCAPE_SPKI_new();
- if(challenge) ASN1_STRING_set(spki->spkac->challenge,
- challenge, (int)strlen(challenge));
- NETSCAPE_SPKI_set_pubkey(spki, pkey);
- NETSCAPE_SPKI_sign(spki, pkey, EVP_md5());
- spkstr = NETSCAPE_SPKI_b64_encode(spki);
+ if (keyfile) {
+ pkey = load_key(bio_err,
+ strcmp(keyfile, "-") ? keyfile : NULL,
+ FORMAT_PEM, 1, passin, e, "private key");
+ if (!pkey) {
+ goto end;
+ }
+ spki = NETSCAPE_SPKI_new();
+ if (challenge)
+ ASN1_STRING_set(spki->spkac->challenge,
+ challenge, (int)strlen(challenge));
+ NETSCAPE_SPKI_set_pubkey(spki, pkey);
+ NETSCAPE_SPKI_sign(spki, pkey, EVP_md5());
+ spkstr = NETSCAPE_SPKI_b64_encode(spki);
- if (outfile) out = BIO_new_file(outfile, "w");
- else {
- out = BIO_new_fp(stdout, BIO_NOCLOSE);
+ if (outfile)
+ out = BIO_new_file(outfile, "w");
+ else {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
#endif
- }
+ }
+
+ if (!out) {
+ BIO_printf(bio_err, "Error opening output file\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ BIO_printf(out, "SPKAC=%s\n", spkstr);
+ OPENSSL_free(spkstr);
+ ret = 0;
+ goto end;
+ }
- if(!out) {
- BIO_printf(bio_err, "Error opening output file\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- BIO_printf(out, "SPKAC=%s\n", spkstr);
- OPENSSL_free(spkstr);
- ret = 0;
- goto end;
- }
+ if (infile)
+ in = BIO_new_file(infile, "r");
+ else
+ in = BIO_new_fp(stdin, BIO_NOCLOSE);
-
+ if (!in) {
+ BIO_printf(bio_err, "Error opening input file\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if (infile) in = BIO_new_file(infile, "r");
- else in = BIO_new_fp(stdin, BIO_NOCLOSE);
+ conf = NCONF_new(NULL);
+ i = NCONF_load_bio(conf, in, NULL);
- if(!in) {
- BIO_printf(bio_err, "Error opening input file\n");
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!i) {
+ BIO_printf(bio_err, "Error parsing config file\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- conf = NCONF_new(NULL);
- i = NCONF_load_bio(conf, in, NULL);
+ spkstr = NCONF_get_string(conf, spksect, spkac);
- if(!i) {
- BIO_printf(bio_err, "Error parsing config file\n");
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!spkstr) {
+ BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- spkstr = NCONF_get_string(conf, spksect, spkac);
-
- if(!spkstr) {
- BIO_printf(bio_err, "Can't find SPKAC called \"%s\"\n", spkac);
- ERR_print_errors(bio_err);
- goto end;
- }
+ spki = NETSCAPE_SPKI_b64_decode(spkstr, -1);
- spki = NETSCAPE_SPKI_b64_decode(spkstr, -1);
-
- if(!spki) {
- BIO_printf(bio_err, "Error loading SPKAC\n");
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!spki) {
+ BIO_printf(bio_err, "Error loading SPKAC\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if (outfile) out = BIO_new_file(outfile, "w");
- else {
- out = BIO_new_fp(stdout, BIO_NOCLOSE);
+ if (outfile)
+ out = BIO_new_file(outfile, "w");
+ else {
+ out = BIO_new_fp(stdout, BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
#endif
- }
+ }
- if(!out) {
- BIO_printf(bio_err, "Error opening output file\n");
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!out) {
+ BIO_printf(bio_err, "Error opening output file\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if(!noout) NETSCAPE_SPKI_print(out, spki);
- pkey = NETSCAPE_SPKI_get_pubkey(spki);
- if(verify) {
- i = NETSCAPE_SPKI_verify(spki, pkey);
- if (i > 0) BIO_printf(bio_err, "Signature OK\n");
- else {
- BIO_printf(bio_err, "Signature Failure\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- }
- if(pubkey) PEM_write_bio_PUBKEY(out, pkey);
+ if (!noout)
+ NETSCAPE_SPKI_print(out, spki);
+ pkey = NETSCAPE_SPKI_get_pubkey(spki);
+ if (verify) {
+ i = NETSCAPE_SPKI_verify(spki, pkey);
+ if (i > 0)
+ BIO_printf(bio_err, "Signature OK\n");
+ else {
+ BIO_printf(bio_err, "Signature Failure\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+ if (pubkey)
+ PEM_write_bio_PUBKEY(out, pkey);
- ret = 0;
+ ret = 0;
-end:
- NCONF_free(conf);
- NETSCAPE_SPKI_free(spki);
- BIO_free(in);
- BIO_free_all(out);
- EVP_PKEY_free(pkey);
- if(passin) OPENSSL_free(passin);
- apps_shutdown();
- OPENSSL_EXIT(ret);
- }
+ end:
+ NCONF_free(conf);
+ NETSCAPE_SPKI_free(spki);
+ BIO_free(in);
+ BIO_free_all(out);
+ EVP_PKEY_free(pkey);
+ if (passin)
+ OPENSSL_free(passin);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
+}