X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fx509.c;h=4869b14025d467c38eca805b8faba4eaa95d1cad;hp=71af49f7f53eee7a87f6415a181668af517e327a;hb=3ee1eac27a2e3120fbdc60e12db091c082b8de21;hpb=cfcf645356b0957e9ec7190e3afb3e4d6c406d5b diff --git a/apps/x509.c b/apps/x509.c index 71af49f7f5..7928ccbb8d 100644 --- a/apps/x509.c +++ b/apps/x509.c @@ -1,1055 +1,1099 @@ -/* apps/x509.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. +/* + * Copyright 1995-2017 The OpenSSL Project Authors. 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.] + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #include #include #include -#ifdef NO_STDIO -#define APPS_WIN16 -#endif #include "apps.h" -#include "bio.h" -#include "asn1.h" -#include "err.h" -#include "bn.h" -#include "evp.h" -#include "x509.h" -#include "objects.h" -#include "pem.h" - -#undef PROG -#define PROG x509_main +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifndef OPENSSL_NO_RSA +# include +#endif +#ifndef OPENSSL_NO_DSA +# include +#endif #undef POSTFIX -#define POSTFIX ".srl" -#define DEF_DAYS 30 - -#define CERT_HDR "certificate" - -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", -" -serial - print serial number value\n", -" -hash - print hash value\n", -" -subject - print subject DN\n", -" -issuer - print issuer DN\n", -" -startdate - notBefore field\n", -" -enddate - notAfter field\n", -" -dates - both Before and After dates\n", -" -modulus - print the RSA key modulus\n", -" -fingerprint - print the certificate fingerprint\n", -" -noout - no certificate output\n", - -" -days arg - How long till expiry of a signed certificate - def 30 days\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 asssumed to be in the CA file.\n", -" -CAcreateserial - create serial number file if it does not exist\n", -" -CAserial - serial file\n", -" -text - print the certificate in text form\n", -" -C - print out C code forms\n", -" -md2/-md5/-sha1/-mdc2 - digest to do an RSA sign with\n", -NULL +#define POSTFIX ".srl" +#define DEF_DAYS 30 + +static int 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, const char *section, + int preserve_dates); +static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest, + X509 *x, X509 *xca, EVP_PKEY *pkey, + STACK_OF(OPENSSL_STRING) *sigopts, const char *serialfile, + int create, int days, int clrext, CONF *conf, + const char *section, ASN1_INTEGER *sno, int reqfile, + int preserve_dates); +static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); + +typedef enum OPTION_choice { + OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, + OPT_INFORM, OPT_OUTFORM, OPT_KEYFORM, OPT_REQ, OPT_CAFORM, + OPT_CAKEYFORM, OPT_SIGOPT, OPT_DAYS, OPT_PASSIN, OPT_EXTFILE, + OPT_EXTENSIONS, OPT_IN, OPT_OUT, OPT_SIGNKEY, OPT_CA, + OPT_CAKEY, OPT_CASERIAL, OPT_SET_SERIAL, OPT_FORCE_PUBKEY, + OPT_ADDTRUST, OPT_ADDREJECT, OPT_SETALIAS, OPT_CERTOPT, OPT_NAMEOPT, + OPT_C, OPT_EMAIL, OPT_OCSP_URI, OPT_SERIAL, OPT_NEXT_SERIAL, + OPT_MODULUS, OPT_PUBKEY, OPT_X509TOREQ, OPT_TEXT, OPT_HASH, + OPT_ISSUER_HASH, OPT_SUBJECT, OPT_ISSUER, OPT_FINGERPRINT, OPT_DATES, + OPT_PURPOSE, OPT_STARTDATE, OPT_ENDDATE, OPT_CHECKEND, OPT_CHECKHOST, + OPT_CHECKEMAIL, OPT_CHECKIP, OPT_NOOUT, OPT_TRUSTOUT, OPT_CLRTRUST, + OPT_CLRREJECT, OPT_ALIAS, OPT_CACREATESERIAL, OPT_CLREXT, OPT_OCSPID, + OPT_SUBJECT_HASH_OLD, + OPT_ISSUER_HASH_OLD, + OPT_BADSIG, OPT_MD, OPT_ENGINE, OPT_NOCERT, OPT_PRESERVE_DATES, + OPT_R_ENUM +} OPTION_CHOICE; + +const OPTIONS x509_options[] = { + {"help", OPT_HELP, '-', "Display this summary"}, + {"inform", OPT_INFORM, 'f', + "Input format - default PEM (one of DER, NET or PEM)"}, + {"in", OPT_IN, '<', "Input file - default stdin"}, + {"outform", OPT_OUTFORM, 'f', + "Output format - default PEM (one of DER, NET or PEM)"}, + {"out", OPT_OUT, '>', "Output file - default stdout"}, + {"keyform", OPT_KEYFORM, 'F', "Private key format - default PEM"}, + {"passin", OPT_PASSIN, 's', "Private key password/pass-phrase source"}, + {"serial", OPT_SERIAL, '-', "Print serial number value"}, + {"subject_hash", OPT_HASH, '-', "Print subject hash value"}, + {"issuer_hash", OPT_ISSUER_HASH, '-', "Print issuer hash value"}, + {"hash", OPT_HASH, '-', "Synonym for -subject_hash"}, + {"subject", OPT_SUBJECT, '-', "Print subject DN"}, + {"issuer", OPT_ISSUER, '-', "Print issuer DN"}, + {"email", OPT_EMAIL, '-', "Print email address(es)"}, + {"startdate", OPT_STARTDATE, '-', "Set notBefore field"}, + {"enddate", OPT_ENDDATE, '-', "Set notAfter field"}, + {"purpose", OPT_PURPOSE, '-', "Print out certificate purposes"}, + {"dates", OPT_DATES, '-', "Both Before and After dates"}, + {"modulus", OPT_MODULUS, '-', "Print the RSA key modulus"}, + {"pubkey", OPT_PUBKEY, '-', "Output the public key"}, + {"fingerprint", OPT_FINGERPRINT, '-', + "Print the certificate fingerprint"}, + {"alias", OPT_ALIAS, '-', "Output certificate alias"}, + {"noout", OPT_NOOUT, '-', "No output, just status"}, + {"nocert", OPT_NOCERT, '-', "No certificate output"}, + {"ocspid", OPT_OCSPID, '-', + "Print OCSP hash values for the subject name and public key"}, + {"ocsp_uri", OPT_OCSP_URI, '-', "Print OCSP Responder URL(s)"}, + {"trustout", OPT_TRUSTOUT, '-', "Output a trusted certificate"}, + {"clrtrust", OPT_CLRTRUST, '-', "Clear all trusted purposes"}, + {"clrext", OPT_CLREXT, '-', "Clear all certificate extensions"}, + {"addtrust", OPT_ADDTRUST, 's', "Trust certificate for a given purpose"}, + {"addreject", OPT_ADDREJECT, 's', + "Reject certificate for a given purpose"}, + {"setalias", OPT_SETALIAS, 's', "Set certificate alias"}, + {"days", OPT_DAYS, 'n', + "How long till expiry of a signed certificate - def 30 days"}, + {"checkend", OPT_CHECKEND, 'M', + "Check whether the cert expires in the next arg seconds"}, + {OPT_MORE_STR, 1, 1, "Exit 1 if so, 0 if not"}, + {"signkey", OPT_SIGNKEY, '<', "Self sign cert with arg"}, + {"x509toreq", OPT_X509TOREQ, '-', + "Output a certification request object"}, + {"req", OPT_REQ, '-', "Input is a certificate request, sign and output"}, + {"CA", OPT_CA, '<', "Set the CA certificate, must be PEM format"}, + {"CAkey", OPT_CAKEY, 's', + "The CA key, must be PEM format; if not in CAfile"}, + {"CAcreateserial", OPT_CACREATESERIAL, '-', + "Create serial number file if it does not exist"}, + {"CAserial", OPT_CASERIAL, 's', "Serial file"}, + {"set_serial", OPT_SET_SERIAL, 's', "Serial number to use"}, + {"text", OPT_TEXT, '-', "Print the certificate in text form"}, + {"C", OPT_C, '-', "Print out C code forms"}, + {"extfile", OPT_EXTFILE, '<', "File with X509V3 extensions to add"}, + OPT_R_OPTIONS, + {"extensions", OPT_EXTENSIONS, 's', "Section from config file to use"}, + {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"}, + {"certopt", OPT_CERTOPT, 's', "Various certificate text options"}, + {"checkhost", OPT_CHECKHOST, 's', "Check certificate matches host"}, + {"checkemail", OPT_CHECKEMAIL, 's', "Check certificate matches email"}, + {"checkip", OPT_CHECKIP, 's', "Check certificate matches ipaddr"}, + {"CAform", OPT_CAFORM, 'F', "CA format - default PEM"}, + {"CAkeyform", OPT_CAKEYFORM, 'F', "CA key format - default PEM"}, + {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"}, + {"force_pubkey", OPT_FORCE_PUBKEY, '<', "Force the Key to put inside certificate"}, + {"next_serial", OPT_NEXT_SERIAL, '-', "Increment current certificate serial number"}, + {"clrreject", OPT_CLRREJECT, '-', + "Clears all the prohibited or rejected uses of the certificate"}, + {"badsig", OPT_BADSIG, '-', "Corrupt last byte of certificate signature (for test)"}, + {"", OPT_MD, '-', "Any supported digest"}, +#ifndef OPENSSL_NO_MD5 + {"subject_hash_old", OPT_SUBJECT_HASH_OLD, '-', + "Print old-style (MD5) issuer hash value"}, + {"issuer_hash_old", OPT_ISSUER_HASH_OLD, '-', + "Print old-style (MD5) subject hash value"}, +#endif +#ifndef OPENSSL_NO_ENGINE + {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, +#endif + {"preserve_dates", OPT_PRESERVE_DATES, '-', "preserve existing dates when signing"}, + {NULL} }; -#ifndef NOPROTO -static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx); -static EVP_PKEY *load_key(char *file, int format); -static X509 *load_cert(char *file, int format); -static int sign (X509 *x, EVP_PKEY *pkey,int days,EVP_MD *digest); -static int x509_certify (X509_STORE *ctx,char *CAfile, EVP_MD *digest,X509 *x, - X509 *xca, EVP_PKEY *pkey,char *serial, int create, int days); -#else -static int MS_CALLBACK callb(); -static EVP_PKEY *load_key(); -static X509 *load_cert(); -static int sign (); -static int x509_certify (); +int x509_main(int argc, char **argv) +{ + ASN1_INTEGER *sno = NULL; + ASN1_OBJECT *objtmp = NULL; + BIO *out = NULL; + CONF *extconf = NULL; + EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL; + STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; + STACK_OF(OPENSSL_STRING) *sigopts = NULL; + X509 *x = NULL, *xca = NULL; + X509_REQ *req = NULL, *rq = NULL; + X509_STORE *ctx = NULL; + const EVP_MD *digest = NULL; + char *CAkeyfile = NULL, *CAserial = NULL, *fkeyfile = NULL, *alias = NULL; + char *checkhost = NULL, *checkemail = NULL, *checkip = NULL; + char *extsect = NULL, *extfile = NULL, *passin = NULL, *passinarg = NULL; + char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL; + char *prog; + int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0, pprint = 0; + int C = 0, CAformat = FORMAT_PEM, CAkeyformat = FORMAT_PEM; + int fingerprint = 0, reqfile = 0, checkend = 0; + int informat = FORMAT_PEM, outformat = FORMAT_PEM, keyformat = FORMAT_PEM; + int next_serial = 0, subject_hash = 0, issuer_hash = 0, ocspid = 0; + int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0; + int ocsp_uri = 0, trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0; + int ret = 1, i, num = 0, badsig = 0, clrext = 0, nocert = 0; + int text = 0, serial = 0, subject = 0, issuer = 0, startdate = 0; + int enddate = 0; + time_t checkoffset = 0; + unsigned long certflag = 0; + int preserve_dates = 0; + OPTION_CHOICE o; + ENGINE *e = NULL; +#ifndef OPENSSL_NO_MD5 + int subject_hash_old = 0, issuer_hash_old = 0; #endif -static int reqfile=0; - -int MAIN(argc, argv) -int argc; -char **argv; - { - int ret=1; - X509_REQ *req=NULL; - X509 *x=NULL,*xca=NULL; - EVP_PKEY *Upkey=NULL,*CApkey=NULL; - int i,num,badops=0; - BIO *out=NULL; - BIO *STDout=NULL; - int informat,outformat,keyformat,CAformat,CAkeyformat; - char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL; - char *CAkeyfile=NULL,*CAserial=NULL; - int text=0,serial=0,hash=0,subject=0,issuer=0,startdate=0,enddate=0; - int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0; - int C=0; - int x509req=0,days=DEF_DAYS,modulus=0; - char **pp; - X509_STORE *ctx=NULL; - X509_REQ *rq=NULL; - int fingerprint=0; - char buf[256]; - EVP_MD *md_alg,*digest=EVP_md5(); - - reqfile=0; - - apps_startup(); - - if (bio_err == NULL) - bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); - STDout=BIO_new_fp(stdout,BIO_NOCLOSE); - - 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; - 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; - CAformat=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,"-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; - } - else if (strcmp(*argv,"-CA") == 0) - { - if (--argc < 1) goto bad; - CAfile= *(++argv); - CA_flag= ++num; - } - 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,"-C") == 0) - C= ++num; - else if (strcmp(*argv,"-serial") == 0) - serial= ++num; - else if (strcmp(*argv,"-modulus") == 0) - modulus= ++num; - else if (strcmp(*argv,"-x509toreq") == 0) - x509req= ++num; - else if (strcmp(*argv,"-text") == 0) - text= ++num; - else if (strcmp(*argv,"-hash") == 0) - 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,"-startdate") == 0) - startdate= ++num; - else if (strcmp(*argv,"-enddate") == 0) - enddate= ++num; - else if (strcmp(*argv,"-noout") == 0) - noout= ++num; - else if (strcmp(*argv,"-CAcreateserial") == 0) - CA_createserial= ++num; - else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL) - { - /* 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,*pp); - goto end; - } - - ERR_load_crypto_strings(); - X509v3_add_netscape_extensions(); - - 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 (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); - goto end; - } - } - req=PEM_read_bio_X509_REQ(in,NULL,NULL); - BIO_free(in); - - if (req == NULL) { perror(infile); 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"); - - X509_NAME_oneline(req->req_info->subject,buf,256); - BIO_printf(bio_err,"subject=%s\n",buf); - - if ((x=X509_new()) == NULL) goto end; - ci=x->cert_info; - - if (!ASN1_INTEGER_set(X509_get_serialNumber(x),0)) 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); - -#if 0 - X509_PUBKEY_free(ci->key); - ci->key=req->req_info->pubkey; - req->req_info->pubkey=NULL; + ctx = X509_STORE_new(); + if (ctx == NULL) + goto end; + X509_STORE_set_verify_cb(ctx, callb); + + prog = opt_init(argc, argv, x509_options); + while ((o = opt_next()) != OPT_EOF) { + switch (o) { + case OPT_EOF: + case OPT_ERR: + opthelp: + BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); + goto end; + case OPT_HELP: + opt_help(x509_options); + ret = 0; + goto end; + case OPT_INFORM: + if (!opt_format(opt_arg(), OPT_FMT_ANY, &informat)) + goto opthelp; + break; + case OPT_IN: + infile = opt_arg(); + break; + case OPT_OUTFORM: + if (!opt_format(opt_arg(), OPT_FMT_ANY, &outformat)) + goto opthelp; + break; + case OPT_KEYFORM: + if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyformat)) + goto opthelp; + break; + case OPT_CAFORM: + if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &CAformat)) + goto opthelp; + break; + case OPT_CAKEYFORM: + if (!opt_format(opt_arg(), OPT_FMT_ANY, &CAkeyformat)) + goto opthelp; + break; + case OPT_OUT: + outfile = opt_arg(); + break; + case OPT_REQ: + reqfile = 1; + break; + + case OPT_SIGOPT: + if (!sigopts) + sigopts = sk_OPENSSL_STRING_new_null(); + if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, opt_arg())) + goto opthelp; + break; + case OPT_DAYS: + if (preserve_dates) + goto opthelp; + days = atoi(opt_arg()); + break; + case OPT_PASSIN: + passinarg = opt_arg(); + break; + case OPT_EXTFILE: + extfile = opt_arg(); + break; + case OPT_R_CASES: + if (!opt_rand(o)) + goto end; + break; + case OPT_EXTENSIONS: + extsect = opt_arg(); + break; + case OPT_SIGNKEY: + keyfile = opt_arg(); + sign_flag = ++num; + break; + case OPT_CA: + CAfile = opt_arg(); + CA_flag = ++num; + break; + case OPT_CAKEY: + CAkeyfile = opt_arg(); + break; + case OPT_CASERIAL: + CAserial = opt_arg(); + break; + case OPT_SET_SERIAL: + if (sno != NULL) { + BIO_printf(bio_err, "Serial number supplied twice\n"); + goto opthelp; + } + if ((sno = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL) + goto opthelp; + break; + case OPT_FORCE_PUBKEY: + fkeyfile = opt_arg(); + break; + case OPT_ADDTRUST: + if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) { + BIO_printf(bio_err, + "%s: Invalid trust object value %s\n", + prog, opt_arg()); + goto opthelp; + } + if (trust == NULL && (trust = sk_ASN1_OBJECT_new_null()) == NULL) + goto end; + sk_ASN1_OBJECT_push(trust, objtmp); + objtmp = NULL; + trustout = 1; + break; + case OPT_ADDREJECT: + if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) { + BIO_printf(bio_err, + "%s: Invalid reject object value %s\n", + prog, opt_arg()); + goto opthelp; + } + if (reject == NULL + && (reject = sk_ASN1_OBJECT_new_null()) == NULL) + goto end; + sk_ASN1_OBJECT_push(reject, objtmp); + objtmp = NULL; + trustout = 1; + break; + case OPT_SETALIAS: + alias = opt_arg(); + trustout = 1; + break; + case OPT_CERTOPT: + if (!set_cert_ex(&certflag, opt_arg())) + goto opthelp; + break; + case OPT_NAMEOPT: + if (!set_nameopt(opt_arg())) + goto opthelp; + break; + case OPT_ENGINE: + e = setup_engine(opt_arg(), 0); + break; + case OPT_C: + C = ++num; + break; + case OPT_EMAIL: + email = ++num; + break; + case OPT_OCSP_URI: + ocsp_uri = ++num; + break; + case OPT_SERIAL: + serial = ++num; + break; + case OPT_NEXT_SERIAL: + next_serial = ++num; + break; + case OPT_MODULUS: + modulus = ++num; + break; + case OPT_PUBKEY: + pubkey = ++num; + break; + case OPT_X509TOREQ: + x509req = ++num; + break; + case OPT_TEXT: + text = ++num; + break; + case OPT_SUBJECT: + subject = ++num; + break; + case OPT_ISSUER: + issuer = ++num; + break; + case OPT_FINGERPRINT: + fingerprint = ++num; + break; + case OPT_HASH: + subject_hash = ++num; + break; + case OPT_ISSUER_HASH: + issuer_hash = ++num; + break; + case OPT_PURPOSE: + pprint = ++num; + break; + case OPT_STARTDATE: + startdate = ++num; + break; + case OPT_ENDDATE: + enddate = ++num; + break; + case OPT_NOOUT: + noout = ++num; + break; + case OPT_NOCERT: + nocert = 1; + break; + case OPT_TRUSTOUT: + trustout = 1; + break; + case OPT_CLRTRUST: + clrtrust = ++num; + break; + case OPT_CLRREJECT: + clrreject = ++num; + break; + case OPT_ALIAS: + aliasout = ++num; + break; + case OPT_CACREATESERIAL: + CA_createserial = ++num; + break; + case OPT_CLREXT: + clrext = 1; + break; + case OPT_OCSPID: + ocspid = ++num; + break; + case OPT_BADSIG: + badsig = 1; + break; +#ifndef OPENSSL_NO_MD5 + case OPT_SUBJECT_HASH_OLD: + subject_hash_old = ++num; + break; + case OPT_ISSUER_HASH_OLD: + issuer_hash_old = ++num; + break; #else - X509_set_pubkey(x,X509_REQ_get_pubkey(req)); + case OPT_SUBJECT_HASH_OLD: + case OPT_ISSUER_HASH_OLD: + break; #endif - } - else - x=load_cert(infile,informat); - - if (x == NULL) goto end; - if (CA_flag) - { - xca=load_cert(CAfile,CAformat); - if (xca == NULL) goto end; - } - - if (!noout || text) - { - 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); - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - } - - if (num) - { - for (i=1; i<=num; i++) - { - if (issuer == i) - { - X509_NAME_oneline(X509_get_issuer_name(x), - buf,256); - BIO_printf(STDout,"issuer= %s\n",buf); - } - else if (subject == i) - { - X509_NAME_oneline(X509_get_subject_name(x), - buf,256); - BIO_printf(STDout,"subject=%s\n",buf); - } - else if (serial == i) - { - BIO_printf(STDout,"serial="); - i2a_ASN1_INTEGER(STDout,x->cert_info->serialNumber); - BIO_printf(STDout,"\n"); - } - else if (hash == i) - { - BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x)); - } - else -#ifndef NO_RSA - 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="); - if (pkey->type == EVP_PKEY_RSA) - BN_print(STDout,pkey->pkey.rsa->n); - else - BIO_printf(STDout,"Wrong Algorithm type"); - BIO_printf(STDout,"\n"); - EVP_PKEY_free(pkey); - } - else + case OPT_DATES: + startdate = ++num; + enddate = ++num; + break; + case OPT_CHECKEND: + checkend = 1; + { + intmax_t temp = 0; + if (!opt_imax(opt_arg(), &temp)) + goto opthelp; + checkoffset = (time_t)temp; + if ((intmax_t)checkoffset != temp) { + BIO_printf(bio_err, "%s: checkend time out of range %s\n", + prog, opt_arg()); + goto opthelp; + } + } + break; + case OPT_CHECKHOST: + checkhost = opt_arg(); + break; + case OPT_CHECKEMAIL: + checkemail = opt_arg(); + break; + case OPT_CHECKIP: + checkip = opt_arg(); + break; + case OPT_PRESERVE_DATES: + if (days != DEF_DAYS) + goto opthelp; + preserve_dates = 1; + break; + case OPT_MD: + if (!opt_md(opt_unknown(), &digest)) + goto opthelp; + } + } + argc = opt_num_rest(); + argv = opt_rest(); + if (argc != 0) { + BIO_printf(bio_err, "%s: Unknown parameter %s\n", prog, argv[0]); + goto opthelp; + } + + out = bio_open_default(outfile, 'w', outformat); + if (out == NULL) + goto end; + + if (!app_passwd(passinarg, 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 != NULL) { + fkey = load_pubkey(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 != NULL) { + X509V3_CTX ctx2; + if ((extconf = app_load_config(extfile)) == NULL) + goto end; + if (extsect == NULL) { + extsect = NCONF_get_string(extconf, "default", "extensions"); + if (extsect == NULL) { + 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_open_default(infile, 'r', informat); + if (in == NULL) + 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 ((pkey = X509_REQ_get0_pubkey(req)) == NULL) { + BIO_printf(bio_err, "error unpacking public key\n"); + goto end; + } + i = X509_REQ_verify(req, 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), + get_nameopt()); + + if ((x = X509_new()) == NULL) + goto end; + + if (sno == NULL) { + sno = ASN1_INTEGER_new(); + if (sno == NULL || !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, X509_REQ_get_subject_name(req))) + goto end; + if (!X509_set_subject_name(x, X509_REQ_get_subject_name(req))) + goto end; + if (!set_cert_times(x, NULL, NULL, days)) + goto end; + + if (fkey != NULL) { + X509_set_pubkey(x, fkey); + } else { + pkey = X509_REQ_get0_pubkey(req); + X509_set_pubkey(x, pkey); + } + } else { + x = load_cert(infile, informat, "Certificate"); + } + + if (x == NULL) + goto end; + if (CA_flag) { + xca = load_cert(CAfile, CAformat, "CA Certificate"); + if (xca == NULL) + goto end; + } + + if (!noout || text || next_serial) { + OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3"); + + } + + if (alias) + X509_alias_set1(x, (unsigned char *)alias, -1); + + if (clrtrust) + X509_trust_clear(x); + if (clrreject) + X509_reject_clear(x); + + if (trust != NULL) { + for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) { + objtmp = sk_ASN1_OBJECT_value(trust, i); + X509_add1_trust_object(x, objtmp); + } + objtmp = NULL; + } + + if (reject != NULL) { + for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) { + objtmp = sk_ASN1_OBJECT_value(reject, i); + X509_add1_reject_object(x, objtmp); + } + objtmp = NULL; + } + + if (badsig) { + const ASN1_BIT_STRING *signature; + + X509_get0_signature(&signature, NULL, x); + corrupt_signature(signature); + } + + if (num) { + for (i = 1; i <= num; i++) { + if (issuer == i) { + print_name(out, "issuer=", X509_get_issuer_name(x), get_nameopt()); + } else if (subject == i) { + print_name(out, "subject=", + X509_get_subject_name(x), get_nameopt()); + } else if (serial == i) { + BIO_printf(out, "serial="); + i2a_ASN1_INTEGER(out, X509_get_serialNumber(x)); + BIO_printf(out, "\n"); + } else if (next_serial == i) { + ASN1_INTEGER *ser = X509_get_serialNumber(x); + BIGNUM *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(out, "%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(out, "%s\n", alstr); + else + BIO_puts(out, "\n"); + } else if (subject_hash == i) { + BIO_printf(out, "%08lx\n", X509_subject_name_hash(x)); + } +#ifndef OPENSSL_NO_MD5 + else if (subject_hash_old == i) { + BIO_printf(out, "%08lx\n", X509_subject_name_hash_old(x)); + } #endif - if (C == i) - { - unsigned char *d; - char *m; - int y,z; - - X509_NAME_oneline(X509_get_subject_name(x), - buf,256); - BIO_printf(STDout,"/* subject:%s */\n",buf); - m=X509_NAME_oneline( - X509_get_issuer_name(x),buf,256); - BIO_printf(STDout,"/* issuer :%s */\n",buf); - - z=i2d_X509(x,NULL); - m=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; ytype == EVP_PKEY_DSA) - digest=EVP_dss1(); + else if (issuer_hash == i) { + BIO_printf(out, "%08lx\n", X509_issuer_name_hash(x)); + } +#ifndef OPENSSL_NO_MD5 + else if (issuer_hash_old == i) { + BIO_printf(out, "%08lx\n", X509_issuer_name_hash_old(x)); + } #endif - - if (!sign(x,Upkey,days,digest)) goto end; - } - else if (CA_flag == i) - { - BIO_printf(bio_err,"Getting CA Private Key\n"); - if (CAkeyfile != NULL) - { - CApkey=load_key(CAkeyfile,CAkeyformat); - if (CApkey == NULL) goto end; - } -#ifndef NO_DSA - if (CApkey->type == EVP_PKEY_DSA) - digest=EVP_dss1(); + else if (pprint == i) { + X509_PURPOSE *ptmp; + int j; + BIO_printf(out, "Certificate purposes:\n"); + for (j = 0; j < X509_PURPOSE_get_count(); j++) { + ptmp = X509_PURPOSE_get0(j); + purpose_print(out, x, ptmp); + } + } else if (modulus == i) { + EVP_PKEY *pkey; + + pkey = X509_get0_pubkey(x); + if (pkey == NULL) { + BIO_printf(bio_err, "Modulus=unavailable\n"); + ERR_print_errors(bio_err); + goto end; + } + BIO_printf(out, "Modulus="); +#ifndef OPENSSL_NO_RSA + if (EVP_PKEY_id(pkey) == EVP_PKEY_RSA) { + const BIGNUM *n; + RSA_get0_key(EVP_PKEY_get0_RSA(pkey), &n, NULL, NULL); + BN_print(out, n); + } else #endif - - if (!x509_certify(ctx,CAfile,digest,x,xca, - CApkey, - CAserial,CA_createserial,days)) - 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(keyfile,FORMAT_PEM); - if (pk == NULL) goto end; - } - - BIO_printf(bio_err,"Generating certificate request\n"); - - rq=X509_to_X509_REQ(x,pk,EVP_md5()); - 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; - } - } - } - - if (noout) - { - ret=0; - goto end; - } - - if (outformat == FORMAT_ASN1) - i=i2d_X509_bio(out,x); - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_X509(out,x); - else if (outformat == FORMAT_NETSCAPE) - { - ASN1_HEADER ah; - ASN1_OCTET_STRING os; - - os.data=(unsigned char *)CERT_HDR; - os.length=strlen(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: - OBJ_cleanup(); - if (out != NULL) BIO_free(out); - if (STDout != NULL) BIO_free(STDout); - if (ctx != NULL) X509_STORE_free(ctx); - if (req != NULL) X509_REQ_free(req); - if (x != NULL) X509_free(x); - if (xca != NULL) X509_free(xca); - if (Upkey != NULL) EVP_PKEY_free(Upkey); - if (CApkey != NULL) EVP_PKEY_free(CApkey); - if (rq != NULL) X509_REQ_free(rq); - X509v3_cleanup_extensions(); - EXIT(ret); - } - -static int x509_certify(ctx,CAfile,digest,x,xca,pkey,serialfile,create,days) -X509_STORE *ctx; -char *CAfile; -EVP_MD *digest; -X509 *x; -X509 *xca; -EVP_PKEY *pkey; -char *serialfile; -int create; -int days; - { - int ret=0; - BIO *io=NULL; - MS_STATIC char buf2[1024]; - char *buf=NULL,*p; - BIGNUM *serial=NULL; - ASN1_INTEGER *bs=NULL,bs2; - X509_STORE_CTX xsc; - EVP_PKEY *upkey; - - EVP_PKEY_copy_parameters(X509_get_pubkey(xca),pkey); - - X509_STORE_CTX_init(&xsc,ctx,x,NULL); - buf=(char *)Malloc(EVP_PKEY_size(pkey)*2+ - ((serialfile == NULL) - ?(strlen(CAfile)+strlen(POSTFIX)+1) - :(strlen(serialfile)))+1); - if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; } - if (serialfile == NULL) - { - strcpy(buf,CAfile); - for (p=buf; *p; p++) - if (*p == '.') - { - *p='\0'; - break; - } - strcat(buf,POSTFIX); - } - else - strcpy(buf,serialfile); - serial=BN_new(); - bs=ASN1_INTEGER_new(); - if ((serial == NULL) || (bs == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - io=BIO_new(BIO_s_file()); - if (io == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (BIO_read_filename(io,buf) <= 0) - { - if (!create) - { - perror(buf); - goto end; - } - else - { - ASN1_INTEGER_set(bs,0); - BN_zero(serial); - } - } - else - { - if (!a2i_ASN1_INTEGER(io,bs,buf2,1024)) - { - BIO_printf(bio_err,"unable to load serial number from %s\n",buf); - ERR_print_errors(bio_err); - goto end; - } - else - { - serial=BN_bin2bn(bs->data,bs->length,serial); - if (serial == NULL) - { - BIO_printf(bio_err,"error converting bin 2 bn"); - goto end; - } - } - } - - if (!BN_add_word(serial,1)) - { BIO_printf(bio_err,"add_word failure\n"); goto end; } - bs2.data=(unsigned char *)buf2; - bs2.length=BN_bn2bin(serial,bs2.data); - - if (BIO_write_filename(io,buf) <= 0) - { - BIO_printf(bio_err,"error attempting to write serial number file\n"); - perror(buf); - goto end; - } - i2a_ASN1_INTEGER(io,&bs2); - BIO_puts(io,"\n"); - BIO_free(io); - io=NULL; - - 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; - - /* don't save DSA parameters in child if parent has them - * and the parents and the childs are the same. */ - upkey=X509_get_pubkey(x); - if (!EVP_PKEY_missing_parameters(pkey) && - (EVP_PKEY_cmp_parameters(pkey,upkey) == 0)) - { - EVP_PKEY_save_parameters(upkey,0); - /* Force a re-write */ - X509_set_pubkey(x,upkey); - } - - if (!X509_sign(x,pkey,digest)) goto end; - ret=1; -end: - X509_STORE_CTX_cleanup(&xsc); - if (!ret) - ERR_print_errors(bio_err); - if (buf != NULL) Free(buf); - if (bs != NULL) ASN1_INTEGER_free(bs); - if (io != NULL) BIO_free(io); - if (serial != NULL) BN_free(serial); - return(ret); - } - -static int MS_CALLBACK callb(ok, ctx) -int ok; -X509_STORE_CTX *ctx; - { - char buf[256]; - 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); - X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256); - BIO_printf(bio_err,"%s\n",buf); - 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); - } - } - -static EVP_PKEY *load_key(file, format) -char *file; -int format; - { - BIO *key=NULL; - EVP_PKEY *pkey=NULL; - - if (file == NULL) - { - BIO_printf(bio_err,"no keyfile specified\n"); - goto end; - } - key=BIO_new(BIO_s_file()); - if (key == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - if (BIO_read_filename(key,file) <= 0) - { - perror(file); - goto end; - } -#ifndef NO_RSA - if (format == FORMAT_ASN1) - { - RSA *rsa; - - rsa=d2i_RSAPrivateKey_bio(key,NULL); - if (rsa != NULL) - { - if ((pkey=EVP_PKEY_new()) != NULL) - EVP_PKEY_assign_RSA(pkey,rsa); - else - RSA_free(rsa); - } - } - else +#ifndef OPENSSL_NO_DSA + if (EVP_PKEY_id(pkey) == EVP_PKEY_DSA) { + const BIGNUM *dsapub = NULL; + DSA_get0_key(EVP_PKEY_get0_DSA(pkey), &dsapub, NULL); + BN_print(out, dsapub); + } else #endif - if (format == FORMAT_PEM) - { - pkey=PEM_read_bio_PrivateKey(key,NULL,NULL); - } - else - { - BIO_printf(bio_err,"bad input format specified for key\n"); - goto end; - } -end: - if (key != NULL) BIO_free(key); - if (pkey == NULL) - BIO_printf(bio_err,"unable to load Private Key\n"); - return(pkey); - } - -static X509 *load_cert(file, format) -char *file; -int format; - { - ASN1_HEADER *ah=NULL; - BUF_MEM *buf=NULL; - X509 *x=NULL; - BIO *cert; - - if ((cert=BIO_new(BIO_s_file())) == NULL) - { - ERR_print_errors(bio_err); - goto end; - } - - if (file == NULL) - BIO_set_fp(cert,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(cert,file) <= 0) - { - perror(file); - goto end; - } - } - if (format == FORMAT_ASN1) - x=d2i_X509_bio(cert,NULL); - else if (format == FORMAT_NETSCAPE) - { - unsigned char *p,*op; - int size=0,i; - - /* We sort of have to do it this way because it is sort of nice - * to read the header first and check it, then - * try to read the certificate */ - buf=BUF_MEM_new(); - for (;;) - { - if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) - goto end; - i=BIO_read(cert,&(buf->data[size]),1024*10); - size+=i; - if (i == 0) break; - if (i < 0) - { - perror("reading certificate"); - goto end; - } - } - p=(unsigned char *)buf->data; - op=p; - - /* First load the header */ - if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL) - goto end; - if ((ah->header == NULL) || (ah->header->data == NULL) || - (strncmp(CERT_HDR,(char *)ah->header->data, - ah->header->length) != 0)) - { - BIO_printf(bio_err,"Error reading header on certificate\n"); - goto end; - } - /* header is ok, so now read the object */ - p=op; - ah->meth=X509_asn1_meth(); - if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL) - goto end; - x=(X509 *)ah->data; - ah->data=NULL; - } - else if (format == FORMAT_PEM) - x=PEM_read_bio_X509(cert,NULL,NULL); - else { - BIO_printf(bio_err,"bad input format specified for input cert\n"); - goto end; - } -end: - if (x == NULL) - { - BIO_printf(bio_err,"unable to load certificate\n"); - ERR_print_errors(bio_err); - } - if (ah != NULL) ASN1_HEADER_free(ah); - if (cert != NULL) BIO_free(cert); - if (buf != NULL) BUF_MEM_free(buf); - return(x); - } + { + BIO_printf(out, "Wrong Algorithm type"); + } + BIO_printf(out, "\n"); + } else if (pubkey == i) { + EVP_PKEY *pkey; + + pkey = X509_get0_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(out, pkey); + } else if (C == i) { + unsigned char *d; + char *m; + int len; + + print_name(out, "/*\n" + " * Subject: ", X509_get_subject_name(x), get_nameopt()); + print_name(out, " * Issuer: ", X509_get_issuer_name(x), get_nameopt()); + BIO_puts(out, " */\n"); + + len = i2d_X509(x, NULL); + m = app_malloc(len, "x509 name buffer"); + d = (unsigned char *)m; + len = i2d_X509_NAME(X509_get_subject_name(x), &d); + print_array(out, "the_subject_name", len, (unsigned char *)m); + d = (unsigned char *)m; + len = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d); + print_array(out, "the_public_key", len, (unsigned char *)m); + d = (unsigned char *)m; + len = i2d_X509(x, &d); + print_array(out, "the_certificate", len, (unsigned char *)m); + OPENSSL_free(m); + } else if (text == i) { + X509_print_ex(out, x, get_nameopt(), certflag); + } else if (startdate == i) { + BIO_puts(out, "notBefore="); + ASN1_TIME_print(out, X509_get0_notBefore(x)); + BIO_puts(out, "\n"); + } else if (enddate == i) { + BIO_puts(out, "notAfter="); + ASN1_TIME_print(out, X509_get0_notAfter(x)); + BIO_puts(out, "\n"); + } else if (fingerprint == i) { + int j; + unsigned int n; + unsigned char md[EVP_MAX_MD_SIZE]; + const EVP_MD *fdig = digest; + + if (fdig == NULL) + fdig = EVP_sha1(); + + if (!X509_digest(x, fdig, md, &n)) { + BIO_printf(bio_err, "out of memory\n"); + goto end; + } + BIO_printf(out, "%s Fingerprint=", + OBJ_nid2sn(EVP_MD_type(fdig))); + for (j = 0; j < (int)n; j++) { + BIO_printf(out, "%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(keyfile, keyformat, 0, + passin, e, "Private key"); + if (Upkey == NULL) + goto end; + } + + if (!sign(x, Upkey, days, clrext, digest, extconf, extsect, preserve_dates)) + goto end; + } else if (CA_flag == i) { + BIO_printf(bio_err, "Getting CA Private Key\n"); + if (CAkeyfile != NULL) { + CApkey = load_key(CAkeyfile, CAkeyformat, + 0, passin, e, "CA Private Key"); + if (CApkey == NULL) + goto end; + } + + if (!x509_certify(ctx, CAfile, digest, x, xca, + CApkey, sigopts, + CAserial, CA_createserial, days, clrext, + extconf, extsect, sno, reqfile, preserve_dates)) + 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(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_ex(out, rq, get_nameopt(), X509_FLAG_COMPAT); + 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_get0_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(out, x, checkhost, checkemail, checkip); + + if (noout || nocert) { + 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 { + 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: + NCONF_free(extconf); + BIO_free_all(out); + 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); + 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); + ASN1_OBJECT_free(objtmp); + release_engine(e); + OPENSSL_free(passin); + return ret; +} + +static ASN1_INTEGER *x509_load_serial(const char *CAfile, + const char *serialfile, int create) +{ + char *buf = NULL; + ASN1_INTEGER *bs = NULL; + BIGNUM *serial = NULL; + + if (serialfile == NULL) { + const char *p = strchr(CAfile, '.'); + size_t len = p != NULL ? (size_t)(p - CAfile) : strlen(CAfile); + + buf = app_malloc(len + sizeof(POSTFIX), "serial# buffer"); + memcpy(buf, CAfile, len); + memcpy(buf + len, POSTFIX, sizeof(POSTFIX)); + serialfile = buf; + } + + serial = load_serial(serialfile, 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(serialfile, NULL, serial, &bs)) + goto end; + + end: + OPENSSL_free(buf); + BN_free(serial); + return bs; +} + +static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest, + X509 *x, X509 *xca, EVP_PKEY *pkey, + STACK_OF(OPENSSL_STRING) *sigopts, + const char *serialfile, int create, + int days, int clrext, CONF *conf, const char *section, + ASN1_INTEGER *sno, int reqfile, int preserve_dates) +{ + int ret = 0; + ASN1_INTEGER *bs = NULL; + X509_STORE_CTX *xsc = NULL; + EVP_PKEY *upkey; + + upkey = X509_get0_pubkey(xca); + if (upkey == NULL) { + BIO_printf(bio_err, "Error obtaining CA X509 public key\n"); + goto end; + } + EVP_PKEY_copy_parameters(upkey, pkey); + + xsc = X509_STORE_CTX_new(); + if (xsc == NULL || !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)) == NULL) + 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 (!preserve_dates && !set_cert_times(x, NULL, NULL, days)) + goto end; + + if (clrext) { + while (X509_get_ext_count(x) > 0) + X509_delete_ext(x, 0); + } + + if (conf != NULL) { + 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 (!do_X509_sign(x, pkey, digest, sigopts)) + goto end; + ret = 1; + end: + X509_STORE_CTX_free(xsc); + if (!ret) + ERR_print_errors(bio_err); + if (!sno) + ASN1_INTEGER_free(bs); + return ret; +} + +static int 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(x, pkey, days, digest) -X509 *x; -EVP_PKEY *pkey; -int days; -EVP_MD *digest; - { - - EVP_PKEY_copy_parameters(X509_get_pubkey(x),pkey); - EVP_PKEY_save_parameters(X509_get_pubkey(x),1); - - 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 (!X509_sign(x,pkey,digest)) goto err; - return(1); -err: - ERR_print_errors(bio_err); - return(0); - } +static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, + const EVP_MD *digest, CONF *conf, const char *section, + int preserve_dates) +{ + + if (!X509_set_issuer_name(x, X509_get_subject_name(x))) + goto err; + if (!preserve_dates && !set_cert_times(x, NULL, NULL, days)) + 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 != NULL) { + 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; + const 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; +}