|  | /* 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> | 
|  | #include <openssl/rsa.h> | 
|  | #include <openssl/dsa.h> | 
|  |  | 
|  | #undef PROG | 
|  | #define PROG x509_main | 
|  |  | 
|  | #undef POSTFIX | 
|  | #define	POSTFIX	".srl" | 
|  | #define DEF_DAYS	30 | 
|  |  | 
|  | static 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", | 
|  | " -issuer_hash    - print issuer hash value\n", | 
|  | " -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", | 
|  | " -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", | 
|  | 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,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; | 
|  |  | 
|  | 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; | 
|  | EVP_PKEY *Upkey=NULL,*CApkey=NULL; | 
|  | ASN1_INTEGER *sno = NULL; | 
|  | int i,num,badops=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 *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; | 
|  | int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=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; | 
|  | char **pp; | 
|  | X509_STORE *ctx=NULL; | 
|  | X509_REQ *rq=NULL; | 
|  | int fingerprint=0; | 
|  | char buf[256]; | 
|  | const EVP_MD *md_alg,*digest=EVP_md5(); | 
|  | 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; | 
|  | #ifndef OPENSSL_NO_ENGINE | 
|  | char *engine=NULL; | 
|  | #endif | 
|  |  | 
|  | 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_func(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,"-days") == 0) | 
|  | { | 
|  | if (--argc < 1) goto bad; | 
|  | days=atoi(*(++argv)); | 
|  | if (days == 0) | 
|  | { | 
|  | BIO_printf(STDout,"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,"-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,"-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; | 
|  | else if (strcmp(*argv,"-issuer_hash") == 0) | 
|  | issuer_hash= ++num; | 
|  | 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,"-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 ((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; | 
|  | } | 
|  |  | 
|  | #ifndef OPENSSL_NO_ENGINE | 
|  | e = setup_engine(bio_err, engine, 0); | 
|  | #endif | 
|  |  | 
|  | 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 ((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; | 
|  | X509_CINF *ci; | 
|  | 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; | 
|  | ci=x->cert_info; | 
|  |  | 
|  | if (sno == NULL) | 
|  | { | 
|  | sno = ASN1_INTEGER_new(); | 
|  | if (!sno || !rand_serial(NULL, sno)) | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | 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_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days); | 
|  |  | 
|  | 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) | 
|  | { | 
|  | int j; | 
|  | STACK *emlst; | 
|  | emlst = X509_get1_email(x); | 
|  | for (j = 0; j < sk_num(emlst); j++) | 
|  | BIO_printf(STDout, "%s\n", sk_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)); | 
|  | } | 
|  | else if (issuer_hash == i) | 
|  | { | 
|  | BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x)); | 
|  | } | 
|  | 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); | 
|  |  | 
|  | 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(out,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]; | 
|  |  | 
|  | if (!X509_digest(x,digest,md,&n)) | 
|  | { | 
|  | BIO_printf(bio_err,"out of memory\n"); | 
|  | goto end; | 
|  | } | 
|  | BIO_printf(STDout,"%s Fingerprint=", | 
|  | OBJ_nid2sn(EVP_MD_type(digest))); | 
|  | 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; | 
|  | } | 
|  | #ifndef OPENSSL_NO_DSA | 
|  | if (Upkey->type == EVP_PKEY_DSA) | 
|  | digest=EVP_dss1(); | 
|  | #endif | 
|  | #ifndef OPENSSL_NO_ECDSA | 
|  | if (Upkey->type == EVP_PKEY_EC) | 
|  | digest=EVP_ecdsa(); | 
|  | #endif | 
|  |  | 
|  | 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; | 
|  | } | 
|  | #ifndef OPENSSL_NO_DSA | 
|  | if (CApkey->type == EVP_PKEY_DSA) | 
|  | digest=EVP_dss1(); | 
|  | #endif | 
|  | #ifndef OPENSSL_NO_ECDSA | 
|  | if (CApkey->type == EVP_PKEY_EC) | 
|  | digest = EVP_ecdsa(); | 
|  | #endif | 
|  |  | 
|  | assert(need_rand); | 
|  | if (!x509_certify(ctx,CAfile,digest,x,xca, | 
|  | CApkey, 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, FORMAT_PEM, 0, | 
|  | passin, e, "request key"); | 
|  | if (pk == NULL) goto end; | 
|  | } | 
|  |  | 
|  | BIO_printf(bio_err,"Generating certificate request\n"); | 
|  |  | 
|  | #ifndef OPENSSL_NO_DSA | 
|  | if (pk->type == EVP_PKEY_DSA) | 
|  | digest=EVP_dss1(); | 
|  | #endif | 
|  | #ifndef OPENSSL_NO_ECDSA | 
|  | if (pk->type == EVP_PKEY_EC) | 
|  | digest=EVP_ecdsa(); | 
|  | #endif | 
|  |  | 
|  | 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 tnow=time(NULL); | 
|  |  | 
|  | if (ASN1_UTCTIME_cmp_time_t(X509_get_notAfter(x), tnow+checkoffset) == -1) | 
|  | { | 
|  | BIO_printf(out,"Certificate will expire\n"); | 
|  | ret=1; | 
|  | } | 
|  | else | 
|  | { | 
|  | BIO_printf(out,"Certificate will not expire\n"); | 
|  | ret=0; | 
|  | } | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | if (noout) | 
|  | { | 
|  | ret=0; | 
|  | goto end; | 
|  | } | 
|  |  | 
|  | 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) | 
|  | { | 
|  | ASN1_HEADER ah; | 
|  | ASN1_OCTET_STRING os; | 
|  |  | 
|  | os.data=(unsigned char *)NETSCAPE_CERT_HDR; | 
|  | os.length=strlen(NETSCAPE_CERT_HDR); | 
|  | ah.header= &os; | 
|  | ah.data=(char *)x; | 
|  | ah.meth=X509_asn1_meth(); | 
|  |  | 
|  | /* no macro for this one yet */ | 
|  | i=ASN1_i2d_bio(i2d_ASN1_HEADER,out,(unsigned char *)&ah); | 
|  | } | 
|  | 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); | 
|  | 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); | 
|  | 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, 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); | 
|  | 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); | 
|  | if (!reqfile && !X509_verify_cert(&xsc)) | 
|  | 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_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) | 
|  | goto end; | 
|  |  | 
|  | if (clrext) | 
|  | { | 
|  | while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); | 
|  | } | 
|  |  | 
|  | if (conf) | 
|  | { | 
|  | X509V3_CTX ctx2; | 
|  | X509_set_version(x,2); /* version 3 certificate */ | 
|  | 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 (!X509_sign(x,pkey,digest)) 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); | 
|  | 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; | 
|  |  | 
|  | /* Lets just make it 12:00am GMT, Jan 1 1970 */ | 
|  | /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */ | 
|  | /* 28 days to be certified */ | 
|  |  | 
|  | if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == 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; | 
|  | X509_set_version(x,2); /* version 3 certificate */ | 
|  | 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; | 
|  | } |