diff options
Diffstat (limited to 'openssl/apps/x509.c')
-rw-r--r-- | openssl/apps/x509.c | 1278 |
1 files changed, 0 insertions, 1278 deletions
diff --git a/openssl/apps/x509.c b/openssl/apps/x509.c deleted file mode 100644 index ad9fc98..0000000 --- a/openssl/apps/x509.c +++ /dev/null @@ -1,1278 +0,0 @@ -/* apps/x509.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * 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: - * 1. Redistributions of source code must retain the 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 acknowledgement: - * "This product includes cryptographic software written by - * 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 - * 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 - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR 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. - * - * 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 - * [including the GNU Public Licence.] - */ - -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifdef OPENSSL_NO_STDIO -# define APPS_WIN16 -#endif -#include "apps.h" -#include <openssl/bio.h> -#include <openssl/asn1.h> -#include <openssl/err.h> -#include <openssl/bn.h> -#include <openssl/evp.h> -#include <openssl/x509.h> -#include <openssl/x509v3.h> -#include <openssl/objects.h> -#include <openssl/pem.h> -#ifndef OPENSSL_NO_RSA -# include <openssl/rsa.h> -#endif -#ifndef OPENSSL_NO_DSA -# include <openssl/dsa.h> -#endif - -#undef PROG -#define PROG x509_main - -#undef POSTFIX -#define POSTFIX ".srl" -#define DEF_DAYS 30 - -static const char *x509_usage[] = { - "usage: x509 args\n", - " -inform arg - input format - default PEM (one of DER, NET or PEM)\n", - " -outform arg - output format - default PEM (one of DER, NET or PEM)\n", - " -keyform arg - private key format - default PEM\n", - " -CAform arg - CA format - default PEM\n", - " -CAkeyform arg - CA key format - default PEM\n", - " -in arg - input file - default stdin\n", - " -out arg - output file - default stdout\n", - " -passin arg - private key password source\n", - " -serial - print serial number value\n", - " -subject_hash - print subject hash value\n", -#ifndef OPENSSL_NO_MD5 - " -subject_hash_old - print old-style (MD5) subject hash value\n", -#endif - " -issuer_hash - print issuer hash value\n", -#ifndef OPENSSL_NO_MD5 - " -issuer_hash_old - print old-style (MD5) issuer hash value\n", -#endif - " -hash - synonym for -subject_hash\n", - " -subject - print subject DN\n", - " -issuer - print issuer DN\n", - " -email - print email address(es)\n", - " -startdate - notBefore field\n", - " -enddate - notAfter field\n", - " -purpose - print out certificate purposes\n", - " -dates - both Before and After dates\n", - " -modulus - print the RSA key modulus\n", - " -pubkey - output the public key\n", - " -fingerprint - print the certificate fingerprint\n", - " -alias - output certificate alias\n", - " -noout - no certificate output\n", - " -ocspid - print OCSP hash values for the subject name and public key\n", - " -ocsp_uri - print OCSP Responder URL(s)\n", - " -trustout - output a \"trusted\" certificate\n", - " -clrtrust - clear all trusted purposes\n", - " -clrreject - clear all rejected purposes\n", - " -addtrust arg - trust certificate for a given purpose\n", - " -addreject arg - reject certificate for a given purpose\n", - " -setalias arg - set certificate alias\n", - " -days arg - How long till expiry of a signed certificate - def 30 days\n", - " -checkend arg - check whether the cert expires in the next arg seconds\n", - " exit 1 if so, 0 if not\n", - " -signkey arg - self sign cert with arg\n", - " -x509toreq - output a certification request object\n", - " -req - input is a certificate request, sign and output.\n", - " -CA arg - set the CA certificate, must be PEM format.\n", - " -CAkey arg - set the CA key, must be PEM format\n", - " missing, it is assumed to be in the CA file.\n", - " -CAcreateserial - create serial number file if it does not exist\n", - " -CAserial arg - serial file\n", - " -set_serial - serial number to use\n", - " -text - print the certificate in text form\n", - " -C - print out C code forms\n", - " -md2/-md5/-sha1/-mdc2 - digest to use\n", - " -extfile - configuration file with X509V3 extensions to add\n", - " -extensions - section from config file with X509V3 extensions to add\n", - " -clrext - delete extensions before signing and input certificate\n", - " -nameopt arg - various certificate name options\n", -#ifndef OPENSSL_NO_ENGINE - " -engine e - use engine e, possibly a hardware device.\n", -#endif - " -certopt arg - various certificate text options\n", - " -checkhost host - check certificate matches \"host\"\n", - " -checkemail email - check certificate matches \"email\"\n", - " -checkip ipaddr - check certificate matches \"ipaddr\"\n", - NULL -}; - -static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx); -static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, - const EVP_MD *digest, CONF *conf, char *section); -static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, - X509 *x, X509 *xca, EVP_PKEY *pkey, - STACK_OF(OPENSSL_STRING) *sigopts, char *serial, - int create, int days, int clrext, CONF *conf, - char *section, ASN1_INTEGER *sno); -static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); -static int reqfile = 0; -#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL -static int force_version = 2; -#endif - -int MAIN(int, char **); - -int MAIN(int argc, char **argv) -{ - ENGINE *e = NULL; - int ret = 1; - X509_REQ *req = NULL; - X509 *x = NULL, *xca = NULL; - ASN1_OBJECT *objtmp; - STACK_OF(OPENSSL_STRING) *sigopts = NULL; - EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL; - ASN1_INTEGER *sno = NULL; - int i, num, badops = 0, badsig = 0; - BIO *out = NULL; - BIO *STDout = NULL; - STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; - int informat, outformat, keyformat, CAformat, CAkeyformat; - char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL; - char *CAkeyfile = NULL, *CAserial = NULL; - char *fkeyfile = NULL; - char *alias = NULL; - int text = 0, serial = 0, subject = 0, issuer = 0, startdate = - 0, enddate = 0; - int next_serial = 0; - int subject_hash = 0, issuer_hash = 0, ocspid = 0; -#ifndef OPENSSL_NO_MD5 - int subject_hash_old = 0, issuer_hash_old = 0; -#endif - int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0; - int ocsp_uri = 0; - int trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0, clrext = 0; - int C = 0; - int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0; - int pprint = 0; - const char **pp; - X509_STORE *ctx = NULL; - X509_REQ *rq = NULL; - int fingerprint = 0; - char buf[256]; - const EVP_MD *md_alg, *digest = NULL; - CONF *extconf = NULL; - char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL; - int need_rand = 0; - int checkend = 0, checkoffset = 0; - unsigned long nmflag = 0, certflag = 0; - char *checkhost = NULL; - char *checkemail = NULL; - char *checkip = NULL; - char *engine = NULL; - - reqfile = 0; - - apps_startup(); - - if (bio_err == NULL) - bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - if (!load_config(bio_err, NULL)) - goto end; - STDout = BIO_new_fp(stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - STDout = BIO_push(tmpbio, STDout); - } -#endif - - informat = FORMAT_PEM; - outformat = FORMAT_PEM; - keyformat = FORMAT_PEM; - CAformat = FORMAT_PEM; - CAkeyformat = FORMAT_PEM; - - ctx = X509_STORE_new(); - if (ctx == NULL) - goto end; - X509_STORE_set_verify_cb(ctx, callb); - - argc--; - argv++; - num = 0; - while (argc >= 1) { - if (strcmp(*argv, "-inform") == 0) { - if (--argc < 1) - goto bad; - informat = str2fmt(*(++argv)); - } else if (strcmp(*argv, "-outform") == 0) { - if (--argc < 1) - goto bad; - outformat = str2fmt(*(++argv)); - } else if (strcmp(*argv, "-keyform") == 0) { - if (--argc < 1) - goto bad; - keyformat = str2fmt(*(++argv)); - } else if (strcmp(*argv, "-req") == 0) { - reqfile = 1; - need_rand = 1; - } else if (strcmp(*argv, "-CAform") == 0) { - if (--argc < 1) - goto bad; - CAformat = str2fmt(*(++argv)); - } else if (strcmp(*argv, "-CAkeyform") == 0) { - if (--argc < 1) - goto bad; - CAkeyformat = str2fmt(*(++argv)); - } else if (strcmp(*argv, "-sigopt") == 0) { - if (--argc < 1) - goto bad; - if (!sigopts) - sigopts = sk_OPENSSL_STRING_new_null(); - if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) - goto bad; - } -#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL - else if (strcmp(*argv, "-force_version") == 0) { - if (--argc < 1) - goto bad; - force_version = atoi(*(++argv)) - 1; - } -#endif - else if (strcmp(*argv, "-days") == 0) { - if (--argc < 1) - goto bad; - days = atoi(*(++argv)); - if (days == 0) { - BIO_printf(bio_err, "bad number of days\n"); - goto bad; - } - } else if (strcmp(*argv, "-passin") == 0) { - if (--argc < 1) - goto bad; - passargin = *(++argv); - } else if (strcmp(*argv, "-extfile") == 0) { - if (--argc < 1) - goto bad; - extfile = *(++argv); - } else if (strcmp(*argv, "-extensions") == 0) { - if (--argc < 1) - goto bad; - extsect = *(++argv); - } else 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, "-signkey") == 0) { - if (--argc < 1) - goto bad; - keyfile = *(++argv); - sign_flag = ++num; - need_rand = 1; - } else if (strcmp(*argv, "-CA") == 0) { - if (--argc < 1) - goto bad; - CAfile = *(++argv); - CA_flag = ++num; - need_rand = 1; - } else if (strcmp(*argv, "-CAkey") == 0) { - if (--argc < 1) - goto bad; - CAkeyfile = *(++argv); - } else if (strcmp(*argv, "-CAserial") == 0) { - if (--argc < 1) - goto bad; - CAserial = *(++argv); - } else if (strcmp(*argv, "-set_serial") == 0) { - if (--argc < 1) - goto bad; - if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv)))) - goto bad; - } else if (strcmp(*argv, "-force_pubkey") == 0) { - if (--argc < 1) - goto bad; - fkeyfile = *(++argv); - } else if (strcmp(*argv, "-addtrust") == 0) { - if (--argc < 1) - goto bad; - if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) { - BIO_printf(bio_err, "Invalid trust object value %s\n", *argv); - goto bad; - } - if (!trust) - trust = sk_ASN1_OBJECT_new_null(); - sk_ASN1_OBJECT_push(trust, objtmp); - trustout = 1; - } else if (strcmp(*argv, "-addreject") == 0) { - if (--argc < 1) - goto bad; - if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) { - BIO_printf(bio_err, - "Invalid reject object value %s\n", *argv); - goto bad; - } - if (!reject) - reject = sk_ASN1_OBJECT_new_null(); - sk_ASN1_OBJECT_push(reject, objtmp); - trustout = 1; - } else if (strcmp(*argv, "-setalias") == 0) { - if (--argc < 1) - goto bad; - alias = *(++argv); - trustout = 1; - } else if (strcmp(*argv, "-certopt") == 0) { - if (--argc < 1) - goto bad; - if (!set_cert_ex(&certflag, *(++argv))) - goto bad; - } else if (strcmp(*argv, "-nameopt") == 0) { - if (--argc < 1) - goto bad; - if (!set_name_ex(&nmflag, *(++argv))) - goto bad; - } -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv, "-engine") == 0) { - if (--argc < 1) - goto bad; - engine = *(++argv); - } -#endif - else if (strcmp(*argv, "-C") == 0) - C = ++num; - else if (strcmp(*argv, "-email") == 0) - email = ++num; - else if (strcmp(*argv, "-ocsp_uri") == 0) - ocsp_uri = ++num; - else if (strcmp(*argv, "-serial") == 0) - serial = ++num; - else if (strcmp(*argv, "-next_serial") == 0) - next_serial = ++num; - else if (strcmp(*argv, "-modulus") == 0) - modulus = ++num; - else if (strcmp(*argv, "-pubkey") == 0) - pubkey = ++num; - else if (strcmp(*argv, "-x509toreq") == 0) - x509req = ++num; - else if (strcmp(*argv, "-text") == 0) - text = ++num; - else if (strcmp(*argv, "-hash") == 0 - || strcmp(*argv, "-subject_hash") == 0) - subject_hash = ++num; -#ifndef OPENSSL_NO_MD5 - else if (strcmp(*argv, "-subject_hash_old") == 0) - subject_hash_old = ++num; -#endif - else if (strcmp(*argv, "-issuer_hash") == 0) - issuer_hash = ++num; -#ifndef OPENSSL_NO_MD5 - else if (strcmp(*argv, "-issuer_hash_old") == 0) - issuer_hash_old = ++num; -#endif - else if (strcmp(*argv, "-subject") == 0) - subject = ++num; - else if (strcmp(*argv, "-issuer") == 0) - issuer = ++num; - else if (strcmp(*argv, "-fingerprint") == 0) - fingerprint = ++num; - else if (strcmp(*argv, "-dates") == 0) { - startdate = ++num; - enddate = ++num; - } else if (strcmp(*argv, "-purpose") == 0) - pprint = ++num; - else if (strcmp(*argv, "-startdate") == 0) - startdate = ++num; - else if (strcmp(*argv, "-enddate") == 0) - enddate = ++num; - else if (strcmp(*argv, "-checkend") == 0) { - if (--argc < 1) - goto bad; - checkoffset = atoi(*(++argv)); - checkend = 1; - } else if (strcmp(*argv, "-checkhost") == 0) { - if (--argc < 1) - goto bad; - checkhost = *(++argv); - } else if (strcmp(*argv, "-checkemail") == 0) { - if (--argc < 1) - goto bad; - checkemail = *(++argv); - } else if (strcmp(*argv, "-checkip") == 0) { - if (--argc < 1) - goto bad; - checkip = *(++argv); - } else if (strcmp(*argv, "-noout") == 0) - noout = ++num; - else if (strcmp(*argv, "-trustout") == 0) - trustout = 1; - else if (strcmp(*argv, "-clrtrust") == 0) - clrtrust = ++num; - else if (strcmp(*argv, "-clrreject") == 0) - clrreject = ++num; - else if (strcmp(*argv, "-alias") == 0) - aliasout = ++num; - else if (strcmp(*argv, "-CAcreateserial") == 0) - CA_createserial = ++num; - else if (strcmp(*argv, "-clrext") == 0) - clrext = 1; -#if 1 /* stay backwards-compatible with 0.9.5; this - * should go away soon */ - else if (strcmp(*argv, "-crlext") == 0) { - BIO_printf(bio_err, "use -clrext instead of -crlext\n"); - clrext = 1; - } -#endif - else if (strcmp(*argv, "-ocspid") == 0) - ocspid = ++num; - else if (strcmp(*argv, "-badsig") == 0) - badsig = 1; - else if ((md_alg = EVP_get_digestbyname(*argv + 1))) { - /* ok */ - digest = md_alg; - } else { - BIO_printf(bio_err, "unknown option %s\n", *argv); - badops = 1; - break; - } - argc--; - argv++; - } - - if (badops) { - bad: - for (pp = x509_usage; (*pp != NULL); pp++) - BIO_printf(bio_err, "%s", *pp); - goto end; - } - e = setup_engine(bio_err, engine, 0); - - if (need_rand) - app_RAND_load_file(NULL, bio_err, 0); - - ERR_load_crypto_strings(); - - if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - - if (!X509_STORE_set_default_paths(ctx)) { - ERR_print_errors(bio_err); - goto end; - } - - if (fkeyfile) { - fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0, - NULL, e, "Forced key"); - if (fkey == NULL) - goto end; - } - - if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) { - CAkeyfile = CAfile; - } else if ((CA_flag) && (CAkeyfile == NULL)) { - BIO_printf(bio_err, - "need to specify a CAkey if using the CA command\n"); - goto end; - } - - if (extfile) { - long errorline = -1; - X509V3_CTX ctx2; - extconf = NCONF_new(NULL); - if (!NCONF_load(extconf, extfile, &errorline)) { - if (errorline <= 0) - BIO_printf(bio_err, - "error loading the config file '%s'\n", extfile); - else - BIO_printf(bio_err, - "error on line %ld of config file '%s'\n", - errorline, extfile); - goto end; - } - if (!extsect) { - extsect = NCONF_get_string(extconf, "default", "extensions"); - if (!extsect) { - ERR_clear_error(); - extsect = "default"; - } - } - X509V3_set_ctx_test(&ctx2); - X509V3_set_nconf(&ctx2, extconf); - if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) { - BIO_printf(bio_err, - "Error Loading extension section %s\n", extsect); - ERR_print_errors(bio_err); - goto end; - } - } - - if (reqfile) { - EVP_PKEY *pkey; - BIO *in; - - if (!sign_flag && !CA_flag) { - BIO_printf(bio_err, "We need a private key to sign with\n"); - goto end; - } - in = BIO_new(BIO_s_file()); - if (in == NULL) { - ERR_print_errors(bio_err); - goto end; - } - - if (infile == NULL) - BIO_set_fp(in, stdin, BIO_NOCLOSE | BIO_FP_TEXT); - else { - if (BIO_read_filename(in, infile) <= 0) { - perror(infile); - BIO_free(in); - goto end; - } - } - req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL); - BIO_free(in); - - if (req == NULL) { - ERR_print_errors(bio_err); - goto end; - } - - if ((req->req_info == NULL) || - (req->req_info->pubkey == NULL) || - (req->req_info->pubkey->public_key == NULL) || - (req->req_info->pubkey->public_key->data == NULL)) { - BIO_printf(bio_err, - "The certificate request appears to corrupted\n"); - BIO_printf(bio_err, "It does not contain a public key\n"); - goto end; - } - if ((pkey = X509_REQ_get_pubkey(req)) == NULL) { - BIO_printf(bio_err, "error unpacking public key\n"); - goto end; - } - i = X509_REQ_verify(req, pkey); - EVP_PKEY_free(pkey); - if (i < 0) { - BIO_printf(bio_err, "Signature verification error\n"); - ERR_print_errors(bio_err); - goto end; - } - if (i == 0) { - BIO_printf(bio_err, - "Signature did not match the certificate request\n"); - goto end; - } else - BIO_printf(bio_err, "Signature ok\n"); - - print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), - nmflag); - - if ((x = X509_new()) == NULL) - goto end; - - if (sno == NULL) { - sno = ASN1_INTEGER_new(); - if (!sno || !rand_serial(NULL, sno)) - goto end; - if (!X509_set_serialNumber(x, sno)) - goto end; - ASN1_INTEGER_free(sno); - sno = NULL; - } else if (!X509_set_serialNumber(x, sno)) - goto end; - - if (!X509_set_issuer_name(x, req->req_info->subject)) - goto end; - if (!X509_set_subject_name(x, req->req_info->subject)) - goto end; - - X509_gmtime_adj(X509_get_notBefore(x), 0); - X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL); - if (fkey) - X509_set_pubkey(x, fkey); - else { - pkey = X509_REQ_get_pubkey(req); - X509_set_pubkey(x, pkey); - EVP_PKEY_free(pkey); - } - } else - x = load_cert(bio_err, infile, informat, NULL, e, "Certificate"); - - if (x == NULL) - goto end; - if (CA_flag) { - xca = load_cert(bio_err, CAfile, CAformat, NULL, e, "CA Certificate"); - if (xca == NULL) - goto end; - } - - if (!noout || text || next_serial) { - OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3"); - - out = BIO_new(BIO_s_file()); - if (out == NULL) { - ERR_print_errors(bio_err); - goto end; - } - if (outfile == NULL) { - BIO_set_fp(out, stdout, BIO_NOCLOSE); -#ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -#endif - } else { - if (BIO_write_filename(out, outfile) <= 0) { - perror(outfile); - goto end; - } - } - } - - if (alias) - X509_alias_set1(x, (unsigned char *)alias, -1); - - if (clrtrust) - X509_trust_clear(x); - if (clrreject) - X509_reject_clear(x); - - if (trust) { - for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) { - objtmp = sk_ASN1_OBJECT_value(trust, i); - X509_add1_trust_object(x, objtmp); - } - } - - if (reject) { - for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) { - objtmp = sk_ASN1_OBJECT_value(reject, i); - X509_add1_reject_object(x, objtmp); - } - } - - if (num) { - for (i = 1; i <= num; i++) { - if (issuer == i) { - print_name(STDout, "issuer= ", - X509_get_issuer_name(x), nmflag); - } else if (subject == i) { - print_name(STDout, "subject= ", - X509_get_subject_name(x), nmflag); - } else if (serial == i) { - BIO_printf(STDout, "serial="); - i2a_ASN1_INTEGER(STDout, X509_get_serialNumber(x)); - BIO_printf(STDout, "\n"); - } else if (next_serial == i) { - BIGNUM *bnser; - ASN1_INTEGER *ser; - ser = X509_get_serialNumber(x); - bnser = ASN1_INTEGER_to_BN(ser, NULL); - if (!bnser) - goto end; - if (!BN_add_word(bnser, 1)) - goto end; - ser = BN_to_ASN1_INTEGER(bnser, NULL); - if (!ser) - goto end; - BN_free(bnser); - i2a_ASN1_INTEGER(out, ser); - ASN1_INTEGER_free(ser); - BIO_puts(out, "\n"); - } else if ((email == i) || (ocsp_uri == i)) { - int j; - STACK_OF(OPENSSL_STRING) *emlst; - if (email == i) - emlst = X509_get1_email(x); - else - emlst = X509_get1_ocsp(x); - for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++) - BIO_printf(STDout, "%s\n", - sk_OPENSSL_STRING_value(emlst, j)); - X509_email_free(emlst); - } else if (aliasout == i) { - unsigned char *alstr; - alstr = X509_alias_get0(x, NULL); - if (alstr) - BIO_printf(STDout, "%s\n", alstr); - else - BIO_puts(STDout, "<No Alias>\n"); - } else if (subject_hash == i) { - BIO_printf(STDout, "%08lx\n", X509_subject_name_hash(x)); - } -#ifndef OPENSSL_NO_MD5 - else if (subject_hash_old == i) { - BIO_printf(STDout, "%08lx\n", X509_subject_name_hash_old(x)); - } -#endif - else if (issuer_hash == i) { - BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash(x)); - } -#ifndef OPENSSL_NO_MD5 - else if (issuer_hash_old == i) { - BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash_old(x)); - } -#endif - else if (pprint == i) { - X509_PURPOSE *ptmp; - int j; - BIO_printf(STDout, "Certificate purposes:\n"); - for (j = 0; j < X509_PURPOSE_get_count(); j++) { - ptmp = X509_PURPOSE_get0(j); - purpose_print(STDout, x, ptmp); - } - } else if (modulus == i) { - EVP_PKEY *pkey; - - pkey = X509_get_pubkey(x); - if (pkey == NULL) { - BIO_printf(bio_err, "Modulus=unavailable\n"); - ERR_print_errors(bio_err); - goto end; - } - BIO_printf(STDout, "Modulus="); -#ifndef OPENSSL_NO_RSA - if (pkey->type == EVP_PKEY_RSA) - BN_print(STDout, pkey->pkey.rsa->n); - else -#endif -#ifndef OPENSSL_NO_DSA - if (pkey->type == EVP_PKEY_DSA) - BN_print(STDout, pkey->pkey.dsa->pub_key); - else -#endif - BIO_printf(STDout, "Wrong Algorithm type"); - BIO_printf(STDout, "\n"); - EVP_PKEY_free(pkey); - } else if (pubkey == i) { - EVP_PKEY *pkey; - - pkey = X509_get_pubkey(x); - if (pkey == NULL) { - BIO_printf(bio_err, "Error getting public key\n"); - ERR_print_errors(bio_err); - goto end; - } - PEM_write_bio_PUBKEY(STDout, pkey); - EVP_PKEY_free(pkey); - } else if (C == i) { - unsigned char *d; - char *m; - int y, z; - - X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf); - BIO_printf(STDout, "/* subject:%s */\n", buf); - m = X509_NAME_oneline(X509_get_issuer_name(x), buf, - sizeof buf); - BIO_printf(STDout, "/* issuer :%s */\n", buf); - - z = i2d_X509(x, NULL); - m = OPENSSL_malloc(z); - if (!m) { - BIO_printf(bio_err, "Out of memory\n"); - ERR_print_errors(bio_err); - goto end; - } - - d = (unsigned char *)m; - z = i2d_X509_NAME(X509_get_subject_name(x), &d); - BIO_printf(STDout, "unsigned char XXX_subject_name[%d]={\n", - z); - d = (unsigned char *)m; - for (y = 0; y < z; y++) { - BIO_printf(STDout, "0x%02X,", d[y]); - if ((y & 0x0f) == 0x0f) - BIO_printf(STDout, "\n"); - } - if (y % 16 != 0) - BIO_printf(STDout, "\n"); - BIO_printf(STDout, "};\n"); - - z = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d); - BIO_printf(STDout, "unsigned char XXX_public_key[%d]={\n", z); - d = (unsigned char *)m; - for (y = 0; y < z; y++) { - BIO_printf(STDout, "0x%02X,", d[y]); - if ((y & 0x0f) == 0x0f) - BIO_printf(STDout, "\n"); - } - if (y % 16 != 0) - BIO_printf(STDout, "\n"); - BIO_printf(STDout, "};\n"); - - z = i2d_X509(x, &d); - BIO_printf(STDout, "unsigned char XXX_certificate[%d]={\n", - z); - d = (unsigned char *)m; - for (y = 0; y < z; y++) { - BIO_printf(STDout, "0x%02X,", d[y]); - if ((y & 0x0f) == 0x0f) - BIO_printf(STDout, "\n"); - } - if (y % 16 != 0) - BIO_printf(STDout, "\n"); - BIO_printf(STDout, "};\n"); - - OPENSSL_free(m); - } else if (text == i) { - X509_print_ex(STDout, x, nmflag, certflag); - } else if (startdate == i) { - BIO_puts(STDout, "notBefore="); - ASN1_TIME_print(STDout, X509_get_notBefore(x)); - BIO_puts(STDout, "\n"); - } else if (enddate == i) { - BIO_puts(STDout, "notAfter="); - ASN1_TIME_print(STDout, X509_get_notAfter(x)); - BIO_puts(STDout, "\n"); - } else if (fingerprint == i) { - int j; - unsigned int n; - unsigned char md[EVP_MAX_MD_SIZE]; - const EVP_MD *fdig = digest; - - if (!fdig) - fdig = EVP_sha1(); - - if (!X509_digest(x, fdig, md, &n)) { - BIO_printf(bio_err, "out of memory\n"); - goto end; - } - BIO_printf(STDout, "%s Fingerprint=", - OBJ_nid2sn(EVP_MD_type(fdig))); - for (j = 0; j < (int)n; j++) { - BIO_printf(STDout, "%02X%c", md[j], (j + 1 == (int)n) - ? '\n' : ':'); - } - } - - /* should be in the library */ - else if ((sign_flag == i) && (x509req == 0)) { - BIO_printf(bio_err, "Getting Private key\n"); - if (Upkey == NULL) { - Upkey = load_key(bio_err, - keyfile, keyformat, 0, - passin, e, "Private key"); - if (Upkey == NULL) - goto end; - } - - assert(need_rand); - if (!sign(x, Upkey, days, clrext, digest, extconf, extsect)) - goto end; - } else if (CA_flag == i) { - BIO_printf(bio_err, "Getting CA Private Key\n"); - if (CAkeyfile != NULL) { - CApkey = load_key(bio_err, - CAkeyfile, CAkeyformat, - 0, passin, e, "CA Private Key"); - if (CApkey == NULL) - goto end; - } - - assert(need_rand); - if (!x509_certify(ctx, CAfile, digest, x, xca, - CApkey, sigopts, - CAserial, CA_createserial, days, clrext, - extconf, extsect, sno)) - goto end; - } else if (x509req == i) { - EVP_PKEY *pk; - - BIO_printf(bio_err, "Getting request Private Key\n"); - if (keyfile == NULL) { - BIO_printf(bio_err, "no request key file specified\n"); - goto end; - } else { - pk = load_key(bio_err, - keyfile, keyformat, 0, - passin, e, "request key"); - if (pk == NULL) - goto end; - } - - BIO_printf(bio_err, "Generating certificate request\n"); - - rq = X509_to_X509_REQ(x, pk, digest); - EVP_PKEY_free(pk); - if (rq == NULL) { - ERR_print_errors(bio_err); - goto end; - } - if (!noout) { - X509_REQ_print(out, rq); - PEM_write_bio_X509_REQ(out, rq); - } - noout = 1; - } else if (ocspid == i) { - X509_ocspid_print(out, x); - } - } - } - - if (checkend) { - time_t tcheck = time(NULL) + checkoffset; - - if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) { - BIO_printf(out, "Certificate will expire\n"); - ret = 1; - } else { - BIO_printf(out, "Certificate will not expire\n"); - ret = 0; - } - goto end; - } - - print_cert_checks(STDout, x, checkhost, checkemail, checkip); - - if (noout) { - ret = 0; - goto end; - } - - if (badsig) - x->signature->data[x->signature->length - 1] ^= 0x1; - - if (outformat == FORMAT_ASN1) - i = i2d_X509_bio(out, x); - else if (outformat == FORMAT_PEM) { - if (trustout) - i = PEM_write_bio_X509_AUX(out, x); - else - i = PEM_write_bio_X509(out, x); - } else if (outformat == FORMAT_NETSCAPE) { - NETSCAPE_X509 nx; - ASN1_OCTET_STRING hdr; - - hdr.data = (unsigned char *)NETSCAPE_CERT_HDR; - hdr.length = strlen(NETSCAPE_CERT_HDR); - nx.header = &hdr; - nx.cert = x; - - i = ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509), out, &nx); - } else { - BIO_printf(bio_err, "bad output format specified for outfile\n"); - goto end; - } - if (!i) { - BIO_printf(bio_err, "unable to write certificate\n"); - ERR_print_errors(bio_err); - goto end; - } - ret = 0; - end: - if (need_rand) - app_RAND_write_file(NULL, bio_err); - OBJ_cleanup(); - NCONF_free(extconf); - BIO_free_all(out); - BIO_free_all(STDout); - X509_STORE_free(ctx); - X509_REQ_free(req); - X509_free(x); - X509_free(xca); - EVP_PKEY_free(Upkey); - EVP_PKEY_free(CApkey); - EVP_PKEY_free(fkey); - if (sigopts) - sk_OPENSSL_STRING_free(sigopts); - X509_REQ_free(rq); - ASN1_INTEGER_free(sno); - sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); - sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); - release_engine(e); - if (passin) - OPENSSL_free(passin); - apps_shutdown(); - OPENSSL_EXIT(ret); -} - -static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, - int create) -{ - char *buf = NULL, *p; - ASN1_INTEGER *bs = NULL; - BIGNUM *serial = NULL; - size_t len; - - len = ((serialfile == NULL) - ? (strlen(CAfile) + strlen(POSTFIX) + 1) - : (strlen(serialfile))) + 1; - buf = OPENSSL_malloc(len); - if (buf == NULL) { - BIO_printf(bio_err, "out of mem\n"); - goto end; - } - if (serialfile == NULL) { - BUF_strlcpy(buf, CAfile, len); - for (p = buf; *p; p++) - if (*p == '.') { - *p = '\0'; - break; - } - BUF_strlcat(buf, POSTFIX, len); - } else - BUF_strlcpy(buf, serialfile, len); - - serial = load_serial(buf, create, NULL); - if (serial == NULL) - goto end; - - if (!BN_add_word(serial, 1)) { - BIO_printf(bio_err, "add_word failure\n"); - goto end; - } - - if (!save_serial(buf, NULL, serial, &bs)) - goto end; - - end: - if (buf) - OPENSSL_free(buf); - BN_free(serial); - return bs; -} - -static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, - X509 *x, X509 *xca, EVP_PKEY *pkey, - STACK_OF(OPENSSL_STRING) *sigopts, - char *serialfile, int create, - int days, int clrext, CONF *conf, char *section, - ASN1_INTEGER *sno) -{ - int ret = 0; - ASN1_INTEGER *bs = NULL; - X509_STORE_CTX xsc; - EVP_PKEY *upkey; - - upkey = X509_get_pubkey(xca); - if (upkey == NULL) { - BIO_printf(bio_err, "Error obtaining CA X509 public key\n"); - goto end; - } - EVP_PKEY_copy_parameters(upkey, pkey); - EVP_PKEY_free(upkey); - - if (!X509_STORE_CTX_init(&xsc, ctx, x, NULL)) { - BIO_printf(bio_err, "Error initialising X509 store\n"); - goto end; - } - if (sno) - bs = sno; - else if (!(bs = x509_load_serial(CAfile, serialfile, create))) - goto end; - -/* if (!X509_STORE_add_cert(ctx,x)) goto end;*/ - - /* - * NOTE: this certificate can/should be self signed, unless it was a - * certificate request in which case it is not. - */ - X509_STORE_CTX_set_cert(&xsc, x); - X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE); - if (!reqfile && X509_verify_cert(&xsc) <= 0) - goto end; - - if (!X509_check_private_key(xca, pkey)) { - BIO_printf(bio_err, - "CA certificate and CA private key do not match\n"); - goto end; - } - - if (!X509_set_issuer_name(x, X509_get_subject_name(xca))) - goto end; - if (!X509_set_serialNumber(x, bs)) - goto end; - - if (X509_gmtime_adj(X509_get_notBefore(x), 0L) == NULL) - goto end; - - /* hardwired expired */ - if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL) - goto end; - - if (clrext) { - while (X509_get_ext_count(x) > 0) - X509_delete_ext(x, 0); - } - - if (conf) { - X509V3_CTX ctx2; -#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL - X509_set_version(x, force_version); -#else - X509_set_version(x, 2); /* version 3 certificate */ -#endif - X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); - X509V3_set_nconf(&ctx2, conf); - if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) - goto end; - } - - if (!do_X509_sign(bio_err, x, pkey, digest, sigopts)) - goto end; - ret = 1; - end: - X509_STORE_CTX_cleanup(&xsc); - if (!ret) - ERR_print_errors(bio_err); - if (!sno) - ASN1_INTEGER_free(bs); - return ret; -} - -static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx) -{ - int err; - X509 *err_cert; - - /* - * it is ok to use a self signed certificate This case will catch both - * the initial ok == 0 and the final ok == 1 calls to this function - */ - err = X509_STORE_CTX_get_error(ctx); - if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) - return 1; - - /* - * BAD we should have gotten an error. Normally if everything worked - * X509_STORE_CTX_get_error(ctx) will still be set to - * DEPTH_ZERO_SELF_.... - */ - if (ok) { - BIO_printf(bio_err, - "error with certificate to be certified - should be self signed\n"); - return 0; - } else { - err_cert = X509_STORE_CTX_get_current_cert(ctx); - print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0); - BIO_printf(bio_err, - "error with certificate - error %d at depth %d\n%s\n", err, - X509_STORE_CTX_get_error_depth(ctx), - X509_verify_cert_error_string(err)); - return 1; - } -} - -/* self sign */ -static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, - const EVP_MD *digest, CONF *conf, char *section) -{ - - EVP_PKEY *pktmp; - - pktmp = X509_get_pubkey(x); - if (pktmp == NULL) - goto err; - EVP_PKEY_copy_parameters(pktmp, pkey); - EVP_PKEY_save_parameters(pktmp, 1); - EVP_PKEY_free(pktmp); - - if (!X509_set_issuer_name(x, X509_get_subject_name(x))) - goto err; - if (X509_gmtime_adj(X509_get_notBefore(x), 0) == NULL) - goto err; - - if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL) - goto err; - - if (!X509_set_pubkey(x, pkey)) - goto err; - if (clrext) { - while (X509_get_ext_count(x) > 0) - X509_delete_ext(x, 0); - } - if (conf) { - X509V3_CTX ctx; -#ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL - X509_set_version(x, force_version); -#else - X509_set_version(x, 2); /* version 3 certificate */ -#endif - X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); - X509V3_set_nconf(&ctx, conf); - if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) - goto err; - } - if (!X509_sign(x, pkey, digest)) - goto err; - return 1; - err: - ERR_print_errors(bio_err); - return 0; -} - -static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) -{ - int id, i, idret; - char *pname; - id = X509_PURPOSE_get_id(pt); - pname = X509_PURPOSE_get0_name(pt); - for (i = 0; i < 2; i++) { - idret = X509_check_purpose(cert, id, i); - BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); - if (idret == 1) - BIO_printf(bio, "Yes\n"); - else if (idret == 0) - BIO_printf(bio, "No\n"); - else - BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); - } - return 1; -} |