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| 1 /* apps/x509.c */ | |
| 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * This package is an SSL implementation written | |
| 6 * by Eric Young (eay@cryptsoft.com). | |
| 7 * The implementation was written so as to conform with Netscapes SSL. | |
| 8 * | |
| 9 * This library is free for commercial and non-commercial use as long as | |
| 10 * the following conditions are aheared to. The following conditions | |
| 11 * apply to all code found in this distribution, be it the RC4, RSA, | |
| 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
| 13 * included with this distribution is covered by the same copyright terms | |
| 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
| 15 * | |
| 16 * Copyright remains Eric Young's, and as such any Copyright notices in | |
| 17 * the code are not to be removed. | |
| 18 * If this package is used in a product, Eric Young should be given attribution | |
| 19 * as the author of the parts of the library used. | |
| 20 * This can be in the form of a textual message at program startup or | |
| 21 * in documentation (online or textual) provided with the package. | |
| 22 * | |
| 23 * Redistribution and use in source and binary forms, with or without | |
| 24 * modification, are permitted provided that the following conditions | |
| 25 * are met: | |
| 26 * 1. Redistributions of source code must retain the copyright | |
| 27 * notice, this list of conditions and the following disclaimer. | |
| 28 * 2. Redistributions in binary form must reproduce the above copyright | |
| 29 * notice, this list of conditions and the following disclaimer in the | |
| 30 * documentation and/or other materials provided with the distribution. | |
| 31 * 3. All advertising materials mentioning features or use of this software | |
| 32 * must display the following acknowledgement: | |
| 33 * "This product includes cryptographic software written by | |
| 34 * Eric Young (eay@cryptsoft.com)" | |
| 35 * The word 'cryptographic' can be left out if the rouines from the library | |
| 36 * being used are not cryptographic related :-). | |
| 37 * 4. If you include any Windows specific code (or a derivative thereof) from | |
| 38 * the apps directory (application code) you must include an acknowledgement: | |
| 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
| 40 * | |
| 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
| 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 51 * SUCH DAMAGE. | |
| 52 * | |
| 53 * The licence and distribution terms for any publically available version or | |
| 54 * derivative of this code cannot be changed. i.e. this code cannot simply be | |
| 55 * copied and put under another distribution licence | |
| 56 * [including the GNU Public Licence.] | |
| 57 */ | |
| 58 | |
| 59 #include <assert.h> | |
| 60 #include <stdio.h> | |
| 61 #include <stdlib.h> | |
| 62 #include <string.h> | |
| 63 #ifdef OPENSSL_NO_STDIO | |
| 64 #define APPS_WIN16 | |
| 65 #endif | |
| 66 #include "apps.h" | |
| 67 #include <openssl/bio.h> | |
| 68 #include <openssl/asn1.h> | |
| 69 #include <openssl/err.h> | |
| 70 #include <openssl/bn.h> | |
| 71 #include <openssl/evp.h> | |
| 72 #include <openssl/x509.h> | |
| 73 #include <openssl/x509v3.h> | |
| 74 #include <openssl/objects.h> | |
| 75 #include <openssl/pem.h> | |
| 76 #ifndef OPENSSL_NO_RSA | |
| 77 #include <openssl/rsa.h> | |
| 78 #endif | |
| 79 #ifndef OPENSSL_NO_DSA | |
| 80 #include <openssl/dsa.h> | |
| 81 #endif | |
| 82 | |
| 83 #undef PROG | |
| 84 #define PROG x509_main | |
| 85 | |
| 86 #undef POSTFIX | |
| 87 #define POSTFIX ".srl" | |
| 88 #define DEF_DAYS 30 | |
| 89 | |
| 90 static const char *x509_usage[]={ | |
| 91 "usage: x509 args\n", | |
| 92 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n", | |
| 93 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n", | |
| 94 " -keyform arg - private key format - default PEM\n", | |
| 95 " -CAform arg - CA format - default PEM\n", | |
| 96 " -CAkeyform arg - CA key format - default PEM\n", | |
| 97 " -in arg - input file - default stdin\n", | |
| 98 " -out arg - output file - default stdout\n", | |
| 99 " -passin arg - private key password source\n", | |
| 100 " -serial - print serial number value\n", | |
| 101 " -subject_hash - print subject hash value\n", | |
| 102 #ifndef OPENSSL_NO_MD5 | |
| 103 " -subject_hash_old - print old-style (MD5) subject hash value\n", | |
| 104 #endif | |
| 105 " -issuer_hash - print issuer hash value\n", | |
| 106 #ifndef OPENSSL_NO_MD5 | |
| 107 " -issuer_hash_old - print old-style (MD5) issuer hash value\n", | |
| 108 #endif | |
| 109 " -hash - synonym for -subject_hash\n", | |
| 110 " -subject - print subject DN\n", | |
| 111 " -issuer - print issuer DN\n", | |
| 112 " -email - print email address(es)\n", | |
| 113 " -startdate - notBefore field\n", | |
| 114 " -enddate - notAfter field\n", | |
| 115 " -purpose - print out certificate purposes\n", | |
| 116 " -dates - both Before and After dates\n", | |
| 117 " -modulus - print the RSA key modulus\n", | |
| 118 " -pubkey - output the public key\n", | |
| 119 " -fingerprint - print the certificate fingerprint\n", | |
| 120 " -alias - output certificate alias\n", | |
| 121 " -noout - no certificate output\n", | |
| 122 " -ocspid - print OCSP hash values for the subject name and public key\n
", | |
| 123 " -ocsp_uri - print OCSP Responder URL(s)\n", | |
| 124 " -trustout - output a \"trusted\" certificate\n", | |
| 125 " -clrtrust - clear all trusted purposes\n", | |
| 126 " -clrreject - clear all rejected purposes\n", | |
| 127 " -addtrust arg - trust certificate for a given purpose\n", | |
| 128 " -addreject arg - reject certificate for a given purpose\n", | |
| 129 " -setalias arg - set certificate alias\n", | |
| 130 " -days arg - How long till expiry of a signed certificate - def 30 days\n
", | |
| 131 " -checkend arg - check whether the cert expires in the next arg seconds\n", | |
| 132 " exit 1 if so, 0 if not\n", | |
| 133 " -signkey arg - self sign cert with arg\n", | |
| 134 " -x509toreq - output a certification request object\n", | |
| 135 " -req - input is a certificate request, sign and output.\n", | |
| 136 " -CA arg - set the CA certificate, must be PEM format.\n", | |
| 137 " -CAkey arg - set the CA key, must be PEM format\n", | |
| 138 " missing, it is assumed to be in the CA file.\n", | |
| 139 " -CAcreateserial - create serial number file if it does not exist\n", | |
| 140 " -CAserial arg - serial file\n", | |
| 141 " -set_serial - serial number to use\n", | |
| 142 " -text - print the certificate in text form\n", | |
| 143 " -C - print out C code forms\n", | |
| 144 " -md2/-md5/-sha1/-mdc2 - digest to use\n", | |
| 145 " -extfile - configuration file with X509V3 extensions to add\n", | |
| 146 " -extensions - section from config file with X509V3 extensions to add\n", | |
| 147 " -clrext - delete extensions before signing and input certificate\n", | |
| 148 " -nameopt arg - various certificate name options\n", | |
| 149 #ifndef OPENSSL_NO_ENGINE | |
| 150 " -engine e - use engine e, possibly a hardware device.\n", | |
| 151 #endif | |
| 152 " -certopt arg - various certificate text options\n", | |
| 153 NULL | |
| 154 }; | |
| 155 | |
| 156 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx); | |
| 157 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *dige
st, | |
| 158 CONF *conf, char *section); | |
| 159 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest, | |
| 160 X509 *x,X509 *xca,EVP_PKEY *pkey, | |
| 161 STACK_OF(OPENSSL_STRING) *sigopts, | |
| 162 char *serial, int create ,int days, int clrext, | |
| 163 CONF *conf, char *section, ASN1_INTEGER *sno); | |
| 164 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); | |
| 165 static int reqfile=0; | |
| 166 | |
| 167 int MAIN(int, char **); | |
| 168 | |
| 169 int MAIN(int argc, char **argv) | |
| 170 { | |
| 171 ENGINE *e = NULL; | |
| 172 int ret=1; | |
| 173 X509_REQ *req=NULL; | |
| 174 X509 *x=NULL,*xca=NULL; | |
| 175 ASN1_OBJECT *objtmp; | |
| 176 STACK_OF(OPENSSL_STRING) *sigopts = NULL; | |
| 177 EVP_PKEY *Upkey=NULL,*CApkey=NULL; | |
| 178 ASN1_INTEGER *sno = NULL; | |
| 179 int i,num,badops=0; | |
| 180 BIO *out=NULL; | |
| 181 BIO *STDout=NULL; | |
| 182 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; | |
| 183 int informat,outformat,keyformat,CAformat,CAkeyformat; | |
| 184 char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL; | |
| 185 char *CAkeyfile=NULL,*CAserial=NULL; | |
| 186 char *alias=NULL; | |
| 187 int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0; | |
| 188 int next_serial=0; | |
| 189 int subject_hash=0,issuer_hash=0,ocspid=0; | |
| 190 #ifndef OPENSSL_NO_MD5 | |
| 191 int subject_hash_old=0,issuer_hash_old=0; | |
| 192 #endif | |
| 193 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0; | |
| 194 int ocsp_uri=0; | |
| 195 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0; | |
| 196 int C=0; | |
| 197 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0; | |
| 198 int pprint = 0; | |
| 199 const char **pp; | |
| 200 X509_STORE *ctx=NULL; | |
| 201 X509_REQ *rq=NULL; | |
| 202 int fingerprint=0; | |
| 203 char buf[256]; | |
| 204 const EVP_MD *md_alg,*digest=NULL; | |
| 205 CONF *extconf = NULL; | |
| 206 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL
; | |
| 207 int need_rand = 0; | |
| 208 int checkend=0,checkoffset=0; | |
| 209 unsigned long nmflag = 0, certflag = 0; | |
| 210 #ifndef OPENSSL_NO_ENGINE | |
| 211 char *engine=NULL; | |
| 212 #endif | |
| 213 | |
| 214 reqfile=0; | |
| 215 | |
| 216 apps_startup(); | |
| 217 | |
| 218 if (bio_err == NULL) | |
| 219 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); | |
| 220 | |
| 221 if (!load_config(bio_err, NULL)) | |
| 222 goto end; | |
| 223 STDout=BIO_new_fp(stdout,BIO_NOCLOSE); | |
| 224 #ifdef OPENSSL_SYS_VMS | |
| 225 { | |
| 226 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 227 STDout = BIO_push(tmpbio, STDout); | |
| 228 } | |
| 229 #endif | |
| 230 | |
| 231 informat=FORMAT_PEM; | |
| 232 outformat=FORMAT_PEM; | |
| 233 keyformat=FORMAT_PEM; | |
| 234 CAformat=FORMAT_PEM; | |
| 235 CAkeyformat=FORMAT_PEM; | |
| 236 | |
| 237 ctx=X509_STORE_new(); | |
| 238 if (ctx == NULL) goto end; | |
| 239 X509_STORE_set_verify_cb(ctx,callb); | |
| 240 | |
| 241 argc--; | |
| 242 argv++; | |
| 243 num=0; | |
| 244 while (argc >= 1) | |
| 245 { | |
| 246 if (strcmp(*argv,"-inform") == 0) | |
| 247 { | |
| 248 if (--argc < 1) goto bad; | |
| 249 informat=str2fmt(*(++argv)); | |
| 250 } | |
| 251 else if (strcmp(*argv,"-outform") == 0) | |
| 252 { | |
| 253 if (--argc < 1) goto bad; | |
| 254 outformat=str2fmt(*(++argv)); | |
| 255 } | |
| 256 else if (strcmp(*argv,"-keyform") == 0) | |
| 257 { | |
| 258 if (--argc < 1) goto bad; | |
| 259 keyformat=str2fmt(*(++argv)); | |
| 260 } | |
| 261 else if (strcmp(*argv,"-req") == 0) | |
| 262 { | |
| 263 reqfile=1; | |
| 264 need_rand = 1; | |
| 265 } | |
| 266 else if (strcmp(*argv,"-CAform") == 0) | |
| 267 { | |
| 268 if (--argc < 1) goto bad; | |
| 269 CAformat=str2fmt(*(++argv)); | |
| 270 } | |
| 271 else if (strcmp(*argv,"-CAkeyform") == 0) | |
| 272 { | |
| 273 if (--argc < 1) goto bad; | |
| 274 CAkeyformat=str2fmt(*(++argv)); | |
| 275 } | |
| 276 else if (strcmp(*argv,"-sigopt") == 0) | |
| 277 { | |
| 278 if (--argc < 1) | |
| 279 goto bad; | |
| 280 if (!sigopts) | |
| 281 sigopts = sk_OPENSSL_STRING_new_null(); | |
| 282 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++arg
v))) | |
| 283 goto bad; | |
| 284 } | |
| 285 else if (strcmp(*argv,"-days") == 0) | |
| 286 { | |
| 287 if (--argc < 1) goto bad; | |
| 288 days=atoi(*(++argv)); | |
| 289 if (days == 0) | |
| 290 { | |
| 291 BIO_printf(bio_err,"bad number of days\n"); | |
| 292 goto bad; | |
| 293 } | |
| 294 } | |
| 295 else if (strcmp(*argv,"-passin") == 0) | |
| 296 { | |
| 297 if (--argc < 1) goto bad; | |
| 298 passargin= *(++argv); | |
| 299 } | |
| 300 else if (strcmp(*argv,"-extfile") == 0) | |
| 301 { | |
| 302 if (--argc < 1) goto bad; | |
| 303 extfile= *(++argv); | |
| 304 } | |
| 305 else if (strcmp(*argv,"-extensions") == 0) | |
| 306 { | |
| 307 if (--argc < 1) goto bad; | |
| 308 extsect= *(++argv); | |
| 309 } | |
| 310 else if (strcmp(*argv,"-in") == 0) | |
| 311 { | |
| 312 if (--argc < 1) goto bad; | |
| 313 infile= *(++argv); | |
| 314 } | |
| 315 else if (strcmp(*argv,"-out") == 0) | |
| 316 { | |
| 317 if (--argc < 1) goto bad; | |
| 318 outfile= *(++argv); | |
| 319 } | |
| 320 else if (strcmp(*argv,"-signkey") == 0) | |
| 321 { | |
| 322 if (--argc < 1) goto bad; | |
| 323 keyfile= *(++argv); | |
| 324 sign_flag= ++num; | |
| 325 need_rand = 1; | |
| 326 } | |
| 327 else if (strcmp(*argv,"-CA") == 0) | |
| 328 { | |
| 329 if (--argc < 1) goto bad; | |
| 330 CAfile= *(++argv); | |
| 331 CA_flag= ++num; | |
| 332 need_rand = 1; | |
| 333 } | |
| 334 else if (strcmp(*argv,"-CAkey") == 0) | |
| 335 { | |
| 336 if (--argc < 1) goto bad; | |
| 337 CAkeyfile= *(++argv); | |
| 338 } | |
| 339 else if (strcmp(*argv,"-CAserial") == 0) | |
| 340 { | |
| 341 if (--argc < 1) goto bad; | |
| 342 CAserial= *(++argv); | |
| 343 } | |
| 344 else if (strcmp(*argv,"-set_serial") == 0) | |
| 345 { | |
| 346 if (--argc < 1) goto bad; | |
| 347 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv)))) | |
| 348 goto bad; | |
| 349 } | |
| 350 else if (strcmp(*argv,"-addtrust") == 0) | |
| 351 { | |
| 352 if (--argc < 1) goto bad; | |
| 353 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) | |
| 354 { | |
| 355 BIO_printf(bio_err, | |
| 356 "Invalid trust object value %s\n", *argv
); | |
| 357 goto bad; | |
| 358 } | |
| 359 if (!trust) trust = sk_ASN1_OBJECT_new_null(); | |
| 360 sk_ASN1_OBJECT_push(trust, objtmp); | |
| 361 trustout = 1; | |
| 362 } | |
| 363 else if (strcmp(*argv,"-addreject") == 0) | |
| 364 { | |
| 365 if (--argc < 1) goto bad; | |
| 366 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) | |
| 367 { | |
| 368 BIO_printf(bio_err, | |
| 369 "Invalid reject object value %s\n", *arg
v); | |
| 370 goto bad; | |
| 371 } | |
| 372 if (!reject) reject = sk_ASN1_OBJECT_new_null(); | |
| 373 sk_ASN1_OBJECT_push(reject, objtmp); | |
| 374 trustout = 1; | |
| 375 } | |
| 376 else if (strcmp(*argv,"-setalias") == 0) | |
| 377 { | |
| 378 if (--argc < 1) goto bad; | |
| 379 alias= *(++argv); | |
| 380 trustout = 1; | |
| 381 } | |
| 382 else if (strcmp(*argv,"-certopt") == 0) | |
| 383 { | |
| 384 if (--argc < 1) goto bad; | |
| 385 if (!set_cert_ex(&certflag, *(++argv))) goto bad; | |
| 386 } | |
| 387 else if (strcmp(*argv,"-nameopt") == 0) | |
| 388 { | |
| 389 if (--argc < 1) goto bad; | |
| 390 if (!set_name_ex(&nmflag, *(++argv))) goto bad; | |
| 391 } | |
| 392 #ifndef OPENSSL_NO_ENGINE | |
| 393 else if (strcmp(*argv,"-engine") == 0) | |
| 394 { | |
| 395 if (--argc < 1) goto bad; | |
| 396 engine= *(++argv); | |
| 397 } | |
| 398 #endif | |
| 399 else if (strcmp(*argv,"-C") == 0) | |
| 400 C= ++num; | |
| 401 else if (strcmp(*argv,"-email") == 0) | |
| 402 email= ++num; | |
| 403 else if (strcmp(*argv,"-ocsp_uri") == 0) | |
| 404 ocsp_uri= ++num; | |
| 405 else if (strcmp(*argv,"-serial") == 0) | |
| 406 serial= ++num; | |
| 407 else if (strcmp(*argv,"-next_serial") == 0) | |
| 408 next_serial= ++num; | |
| 409 else if (strcmp(*argv,"-modulus") == 0) | |
| 410 modulus= ++num; | |
| 411 else if (strcmp(*argv,"-pubkey") == 0) | |
| 412 pubkey= ++num; | |
| 413 else if (strcmp(*argv,"-x509toreq") == 0) | |
| 414 x509req= ++num; | |
| 415 else if (strcmp(*argv,"-text") == 0) | |
| 416 text= ++num; | |
| 417 else if (strcmp(*argv,"-hash") == 0 | |
| 418 || strcmp(*argv,"-subject_hash") == 0) | |
| 419 subject_hash= ++num; | |
| 420 #ifndef OPENSSL_NO_MD5 | |
| 421 else if (strcmp(*argv,"-subject_hash_old") == 0) | |
| 422 subject_hash_old= ++num; | |
| 423 #endif | |
| 424 else if (strcmp(*argv,"-issuer_hash") == 0) | |
| 425 issuer_hash= ++num; | |
| 426 #ifndef OPENSSL_NO_MD5 | |
| 427 else if (strcmp(*argv,"-issuer_hash_old") == 0) | |
| 428 issuer_hash_old= ++num; | |
| 429 #endif | |
| 430 else if (strcmp(*argv,"-subject") == 0) | |
| 431 subject= ++num; | |
| 432 else if (strcmp(*argv,"-issuer") == 0) | |
| 433 issuer= ++num; | |
| 434 else if (strcmp(*argv,"-fingerprint") == 0) | |
| 435 fingerprint= ++num; | |
| 436 else if (strcmp(*argv,"-dates") == 0) | |
| 437 { | |
| 438 startdate= ++num; | |
| 439 enddate= ++num; | |
| 440 } | |
| 441 else if (strcmp(*argv,"-purpose") == 0) | |
| 442 pprint= ++num; | |
| 443 else if (strcmp(*argv,"-startdate") == 0) | |
| 444 startdate= ++num; | |
| 445 else if (strcmp(*argv,"-enddate") == 0) | |
| 446 enddate= ++num; | |
| 447 else if (strcmp(*argv,"-checkend") == 0) | |
| 448 { | |
| 449 if (--argc < 1) goto bad; | |
| 450 checkoffset=atoi(*(++argv)); | |
| 451 checkend=1; | |
| 452 } | |
| 453 else if (strcmp(*argv,"-noout") == 0) | |
| 454 noout= ++num; | |
| 455 else if (strcmp(*argv,"-trustout") == 0) | |
| 456 trustout= 1; | |
| 457 else if (strcmp(*argv,"-clrtrust") == 0) | |
| 458 clrtrust= ++num; | |
| 459 else if (strcmp(*argv,"-clrreject") == 0) | |
| 460 clrreject= ++num; | |
| 461 else if (strcmp(*argv,"-alias") == 0) | |
| 462 aliasout= ++num; | |
| 463 else if (strcmp(*argv,"-CAcreateserial") == 0) | |
| 464 CA_createserial= ++num; | |
| 465 else if (strcmp(*argv,"-clrext") == 0) | |
| 466 clrext = 1; | |
| 467 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */ | |
| 468 else if (strcmp(*argv,"-crlext") == 0) | |
| 469 { | |
| 470 BIO_printf(bio_err,"use -clrext instead of -crlext\n"); | |
| 471 clrext = 1; | |
| 472 } | |
| 473 #endif | |
| 474 else if (strcmp(*argv,"-ocspid") == 0) | |
| 475 ocspid= ++num; | |
| 476 else if ((md_alg=EVP_get_digestbyname(*argv + 1))) | |
| 477 { | |
| 478 /* ok */ | |
| 479 digest=md_alg; | |
| 480 } | |
| 481 else | |
| 482 { | |
| 483 BIO_printf(bio_err,"unknown option %s\n",*argv); | |
| 484 badops=1; | |
| 485 break; | |
| 486 } | |
| 487 argc--; | |
| 488 argv++; | |
| 489 } | |
| 490 | |
| 491 if (badops) | |
| 492 { | |
| 493 bad: | |
| 494 for (pp=x509_usage; (*pp != NULL); pp++) | |
| 495 BIO_printf(bio_err,"%s",*pp); | |
| 496 goto end; | |
| 497 } | |
| 498 | |
| 499 #ifndef OPENSSL_NO_ENGINE | |
| 500 e = setup_engine(bio_err, engine, 0); | |
| 501 #endif | |
| 502 | |
| 503 if (need_rand) | |
| 504 app_RAND_load_file(NULL, bio_err, 0); | |
| 505 | |
| 506 ERR_load_crypto_strings(); | |
| 507 | |
| 508 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) | |
| 509 { | |
| 510 BIO_printf(bio_err, "Error getting password\n"); | |
| 511 goto end; | |
| 512 } | |
| 513 | |
| 514 if (!X509_STORE_set_default_paths(ctx)) | |
| 515 { | |
| 516 ERR_print_errors(bio_err); | |
| 517 goto end; | |
| 518 } | |
| 519 | |
| 520 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) | |
| 521 { CAkeyfile=CAfile; } | |
| 522 else if ((CA_flag) && (CAkeyfile == NULL)) | |
| 523 { | |
| 524 BIO_printf(bio_err,"need to specify a CAkey if using the CA comm
and\n"); | |
| 525 goto end; | |
| 526 } | |
| 527 | |
| 528 if (extfile) | |
| 529 { | |
| 530 long errorline = -1; | |
| 531 X509V3_CTX ctx2; | |
| 532 extconf = NCONF_new(NULL); | |
| 533 if (!NCONF_load(extconf, extfile,&errorline)) | |
| 534 { | |
| 535 if (errorline <= 0) | |
| 536 BIO_printf(bio_err, | |
| 537 "error loading the config file '%s'\n", | |
| 538 extfile); | |
| 539 else | |
| 540 BIO_printf(bio_err, | |
| 541 "error on line %ld of config file '%s'\n" | |
| 542 ,errorline,extfile); | |
| 543 goto end; | |
| 544 } | |
| 545 if (!extsect) | |
| 546 { | |
| 547 extsect = NCONF_get_string(extconf, "default", "extensio
ns"); | |
| 548 if (!extsect) | |
| 549 { | |
| 550 ERR_clear_error(); | |
| 551 extsect = "default"; | |
| 552 } | |
| 553 } | |
| 554 X509V3_set_ctx_test(&ctx2); | |
| 555 X509V3_set_nconf(&ctx2, extconf); | |
| 556 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) | |
| 557 { | |
| 558 BIO_printf(bio_err, | |
| 559 "Error Loading extension section %s\n", | |
| 560 extsect); | |
| 561 ERR_print_errors(bio_err); | |
| 562 goto end; | |
| 563 } | |
| 564 } | |
| 565 | |
| 566 | |
| 567 if (reqfile) | |
| 568 { | |
| 569 EVP_PKEY *pkey; | |
| 570 BIO *in; | |
| 571 | |
| 572 if (!sign_flag && !CA_flag) | |
| 573 { | |
| 574 BIO_printf(bio_err,"We need a private key to sign with\n
"); | |
| 575 goto end; | |
| 576 } | |
| 577 in=BIO_new(BIO_s_file()); | |
| 578 if (in == NULL) | |
| 579 { | |
| 580 ERR_print_errors(bio_err); | |
| 581 goto end; | |
| 582 } | |
| 583 | |
| 584 if (infile == NULL) | |
| 585 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT); | |
| 586 else | |
| 587 { | |
| 588 if (BIO_read_filename(in,infile) <= 0) | |
| 589 { | |
| 590 perror(infile); | |
| 591 BIO_free(in); | |
| 592 goto end; | |
| 593 } | |
| 594 } | |
| 595 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); | |
| 596 BIO_free(in); | |
| 597 | |
| 598 if (req == NULL) | |
| 599 { | |
| 600 ERR_print_errors(bio_err); | |
| 601 goto end; | |
| 602 } | |
| 603 | |
| 604 if ( (req->req_info == NULL) || | |
| 605 (req->req_info->pubkey == NULL) || | |
| 606 (req->req_info->pubkey->public_key == NULL) || | |
| 607 (req->req_info->pubkey->public_key->data == NULL)) | |
| 608 { | |
| 609 BIO_printf(bio_err,"The certificate request appears to c
orrupted\n"); | |
| 610 BIO_printf(bio_err,"It does not contain a public key\n")
; | |
| 611 goto end; | |
| 612 } | |
| 613 if ((pkey=X509_REQ_get_pubkey(req)) == NULL) | |
| 614 { | |
| 615 BIO_printf(bio_err,"error unpacking public key\n"); | |
| 616 goto end; | |
| 617 } | |
| 618 i=X509_REQ_verify(req,pkey); | |
| 619 EVP_PKEY_free(pkey); | |
| 620 if (i < 0) | |
| 621 { | |
| 622 BIO_printf(bio_err,"Signature verification error\n"); | |
| 623 ERR_print_errors(bio_err); | |
| 624 goto end; | |
| 625 } | |
| 626 if (i == 0) | |
| 627 { | |
| 628 BIO_printf(bio_err,"Signature did not match the certific
ate request\n"); | |
| 629 goto end; | |
| 630 } | |
| 631 else | |
| 632 BIO_printf(bio_err,"Signature ok\n"); | |
| 633 | |
| 634 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
nmflag); | |
| 635 | |
| 636 if ((x=X509_new()) == NULL) goto end; | |
| 637 | |
| 638 if (sno == NULL) | |
| 639 { | |
| 640 sno = ASN1_INTEGER_new(); | |
| 641 if (!sno || !rand_serial(NULL, sno)) | |
| 642 goto end; | |
| 643 if (!X509_set_serialNumber(x, sno)) | |
| 644 goto end; | |
| 645 ASN1_INTEGER_free(sno); | |
| 646 sno = NULL; | |
| 647 } | |
| 648 else if (!X509_set_serialNumber(x, sno)) | |
| 649 goto end; | |
| 650 | |
| 651 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end; | |
| 652 if (!X509_set_subject_name(x,req->req_info->subject)) goto end; | |
| 653 | |
| 654 X509_gmtime_adj(X509_get_notBefore(x),0); | |
| 655 X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL); | |
| 656 | |
| 657 pkey = X509_REQ_get_pubkey(req); | |
| 658 X509_set_pubkey(x,pkey); | |
| 659 EVP_PKEY_free(pkey); | |
| 660 } | |
| 661 else | |
| 662 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate"); | |
| 663 | |
| 664 if (x == NULL) goto end; | |
| 665 if (CA_flag) | |
| 666 { | |
| 667 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate"); | |
| 668 if (xca == NULL) goto end; | |
| 669 } | |
| 670 | |
| 671 if (!noout || text || next_serial) | |
| 672 { | |
| 673 OBJ_create("2.99999.3", | |
| 674 "SET.ex3","SET x509v3 extension 3"); | |
| 675 | |
| 676 out=BIO_new(BIO_s_file()); | |
| 677 if (out == NULL) | |
| 678 { | |
| 679 ERR_print_errors(bio_err); | |
| 680 goto end; | |
| 681 } | |
| 682 if (outfile == NULL) | |
| 683 { | |
| 684 BIO_set_fp(out,stdout,BIO_NOCLOSE); | |
| 685 #ifdef OPENSSL_SYS_VMS | |
| 686 { | |
| 687 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 688 out = BIO_push(tmpbio, out); | |
| 689 } | |
| 690 #endif | |
| 691 } | |
| 692 else | |
| 693 { | |
| 694 if (BIO_write_filename(out,outfile) <= 0) | |
| 695 { | |
| 696 perror(outfile); | |
| 697 goto end; | |
| 698 } | |
| 699 } | |
| 700 } | |
| 701 | |
| 702 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1); | |
| 703 | |
| 704 if (clrtrust) X509_trust_clear(x); | |
| 705 if (clrreject) X509_reject_clear(x); | |
| 706 | |
| 707 if (trust) | |
| 708 { | |
| 709 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) | |
| 710 { | |
| 711 objtmp = sk_ASN1_OBJECT_value(trust, i); | |
| 712 X509_add1_trust_object(x, objtmp); | |
| 713 } | |
| 714 } | |
| 715 | |
| 716 if (reject) | |
| 717 { | |
| 718 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) | |
| 719 { | |
| 720 objtmp = sk_ASN1_OBJECT_value(reject, i); | |
| 721 X509_add1_reject_object(x, objtmp); | |
| 722 } | |
| 723 } | |
| 724 | |
| 725 if (num) | |
| 726 { | |
| 727 for (i=1; i<=num; i++) | |
| 728 { | |
| 729 if (issuer == i) | |
| 730 { | |
| 731 print_name(STDout, "issuer= ", | |
| 732 X509_get_issuer_name(x), nmflag); | |
| 733 } | |
| 734 else if (subject == i) | |
| 735 { | |
| 736 print_name(STDout, "subject= ", | |
| 737 X509_get_subject_name(x), nmflag); | |
| 738 } | |
| 739 else if (serial == i) | |
| 740 { | |
| 741 BIO_printf(STDout,"serial="); | |
| 742 i2a_ASN1_INTEGER(STDout, | |
| 743 X509_get_serialNumber(x)); | |
| 744 BIO_printf(STDout,"\n"); | |
| 745 } | |
| 746 else if (next_serial == i) | |
| 747 { | |
| 748 BIGNUM *bnser; | |
| 749 ASN1_INTEGER *ser; | |
| 750 ser = X509_get_serialNumber(x); | |
| 751 bnser = ASN1_INTEGER_to_BN(ser, NULL); | |
| 752 if (!bnser) | |
| 753 goto end; | |
| 754 if (!BN_add_word(bnser, 1)) | |
| 755 goto end; | |
| 756 ser = BN_to_ASN1_INTEGER(bnser, NULL); | |
| 757 if (!ser) | |
| 758 goto end; | |
| 759 BN_free(bnser); | |
| 760 i2a_ASN1_INTEGER(out, ser); | |
| 761 ASN1_INTEGER_free(ser); | |
| 762 BIO_puts(out, "\n"); | |
| 763 } | |
| 764 else if ((email == i) || (ocsp_uri == i)) | |
| 765 { | |
| 766 int j; | |
| 767 STACK_OF(OPENSSL_STRING) *emlst; | |
| 768 if (email == i) | |
| 769 emlst = X509_get1_email(x); | |
| 770 else | |
| 771 emlst = X509_get1_ocsp(x); | |
| 772 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j+
+) | |
| 773 BIO_printf(STDout, "%s\n", | |
| 774 sk_OPENSSL_STRING_value(emlst
, j)); | |
| 775 X509_email_free(emlst); | |
| 776 } | |
| 777 else if (aliasout == i) | |
| 778 { | |
| 779 unsigned char *alstr; | |
| 780 alstr = X509_alias_get0(x, NULL); | |
| 781 if (alstr) BIO_printf(STDout,"%s\n", alstr); | |
| 782 else BIO_puts(STDout,"<No Alias>\n"); | |
| 783 } | |
| 784 else if (subject_hash == i) | |
| 785 { | |
| 786 BIO_printf(STDout,"%08lx\n",X509_subject_name_ha
sh(x)); | |
| 787 } | |
| 788 #ifndef OPENSSL_NO_MD5 | |
| 789 else if (subject_hash_old == i) | |
| 790 { | |
| 791 BIO_printf(STDout,"%08lx\n",X509_subject_name_ha
sh_old(x)); | |
| 792 } | |
| 793 #endif | |
| 794 else if (issuer_hash == i) | |
| 795 { | |
| 796 BIO_printf(STDout,"%08lx\n",X509_issuer_name_has
h(x)); | |
| 797 } | |
| 798 #ifndef OPENSSL_NO_MD5 | |
| 799 else if (issuer_hash_old == i) | |
| 800 { | |
| 801 BIO_printf(STDout,"%08lx\n",X509_issuer_name_has
h_old(x)); | |
| 802 } | |
| 803 #endif | |
| 804 else if (pprint == i) | |
| 805 { | |
| 806 X509_PURPOSE *ptmp; | |
| 807 int j; | |
| 808 BIO_printf(STDout, "Certificate purposes:\n"); | |
| 809 for (j = 0; j < X509_PURPOSE_get_count(); j++) | |
| 810 { | |
| 811 ptmp = X509_PURPOSE_get0(j); | |
| 812 purpose_print(STDout, x, ptmp); | |
| 813 } | |
| 814 } | |
| 815 else | |
| 816 if (modulus == i) | |
| 817 { | |
| 818 EVP_PKEY *pkey; | |
| 819 | |
| 820 pkey=X509_get_pubkey(x); | |
| 821 if (pkey == NULL) | |
| 822 { | |
| 823 BIO_printf(bio_err,"Modulus=unavailable\
n"); | |
| 824 ERR_print_errors(bio_err); | |
| 825 goto end; | |
| 826 } | |
| 827 BIO_printf(STDout,"Modulus="); | |
| 828 #ifndef OPENSSL_NO_RSA | |
| 829 if (pkey->type == EVP_PKEY_RSA) | |
| 830 BN_print(STDout,pkey->pkey.rsa->n); | |
| 831 else | |
| 832 #endif | |
| 833 #ifndef OPENSSL_NO_DSA | |
| 834 if (pkey->type == EVP_PKEY_DSA) | |
| 835 BN_print(STDout,pkey->pkey.dsa->pub_key)
; | |
| 836 else | |
| 837 #endif | |
| 838 BIO_printf(STDout,"Wrong Algorithm type"
); | |
| 839 BIO_printf(STDout,"\n"); | |
| 840 EVP_PKEY_free(pkey); | |
| 841 } | |
| 842 else | |
| 843 if (pubkey == i) | |
| 844 { | |
| 845 EVP_PKEY *pkey; | |
| 846 | |
| 847 pkey=X509_get_pubkey(x); | |
| 848 if (pkey == NULL) | |
| 849 { | |
| 850 BIO_printf(bio_err,"Error getting public
key\n"); | |
| 851 ERR_print_errors(bio_err); | |
| 852 goto end; | |
| 853 } | |
| 854 PEM_write_bio_PUBKEY(STDout, pkey); | |
| 855 EVP_PKEY_free(pkey); | |
| 856 } | |
| 857 else | |
| 858 if (C == i) | |
| 859 { | |
| 860 unsigned char *d; | |
| 861 char *m; | |
| 862 int y,z; | |
| 863 | |
| 864 X509_NAME_oneline(X509_get_subject_name(x), | |
| 865 buf,sizeof buf); | |
| 866 BIO_printf(STDout,"/* subject:%s */\n",buf); | |
| 867 m=X509_NAME_oneline( | |
| 868 X509_get_issuer_name(x),buf, | |
| 869 sizeof buf); | |
| 870 BIO_printf(STDout,"/* issuer :%s */\n",buf); | |
| 871 | |
| 872 z=i2d_X509(x,NULL); | |
| 873 m=OPENSSL_malloc(z); | |
| 874 | |
| 875 d=(unsigned char *)m; | |
| 876 z=i2d_X509_NAME(X509_get_subject_name(x),&d); | |
| 877 BIO_printf(STDout,"unsigned char XXX_subject_nam
e[%d]={\n",z); | |
| 878 d=(unsigned char *)m; | |
| 879 for (y=0; y<z; y++) | |
| 880 { | |
| 881 BIO_printf(STDout,"0x%02X,",d[y]); | |
| 882 if ((y & 0x0f) == 0x0f) BIO_printf(STDou
t,"\n"); | |
| 883 } | |
| 884 if (y%16 != 0) BIO_printf(STDout,"\n"); | |
| 885 BIO_printf(STDout,"};\n"); | |
| 886 | |
| 887 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d); | |
| 888 BIO_printf(STDout,"unsigned char XXX_public_key[
%d]={\n",z); | |
| 889 d=(unsigned char *)m; | |
| 890 for (y=0; y<z; y++) | |
| 891 { | |
| 892 BIO_printf(STDout,"0x%02X,",d[y]); | |
| 893 if ((y & 0x0f) == 0x0f) | |
| 894 BIO_printf(STDout,"\n"); | |
| 895 } | |
| 896 if (y%16 != 0) BIO_printf(STDout,"\n"); | |
| 897 BIO_printf(STDout,"};\n"); | |
| 898 | |
| 899 z=i2d_X509(x,&d); | |
| 900 BIO_printf(STDout,"unsigned char XXX_certificate
[%d]={\n",z); | |
| 901 d=(unsigned char *)m; | |
| 902 for (y=0; y<z; y++) | |
| 903 { | |
| 904 BIO_printf(STDout,"0x%02X,",d[y]); | |
| 905 if ((y & 0x0f) == 0x0f) | |
| 906 BIO_printf(STDout,"\n"); | |
| 907 } | |
| 908 if (y%16 != 0) BIO_printf(STDout,"\n"); | |
| 909 BIO_printf(STDout,"};\n"); | |
| 910 | |
| 911 OPENSSL_free(m); | |
| 912 } | |
| 913 else if (text == i) | |
| 914 { | |
| 915 X509_print_ex(STDout,x,nmflag, certflag); | |
| 916 } | |
| 917 else if (startdate == i) | |
| 918 { | |
| 919 BIO_puts(STDout,"notBefore="); | |
| 920 ASN1_TIME_print(STDout,X509_get_notBefore(x)); | |
| 921 BIO_puts(STDout,"\n"); | |
| 922 } | |
| 923 else if (enddate == i) | |
| 924 { | |
| 925 BIO_puts(STDout,"notAfter="); | |
| 926 ASN1_TIME_print(STDout,X509_get_notAfter(x)); | |
| 927 BIO_puts(STDout,"\n"); | |
| 928 } | |
| 929 else if (fingerprint == i) | |
| 930 { | |
| 931 int j; | |
| 932 unsigned int n; | |
| 933 unsigned char md[EVP_MAX_MD_SIZE]; | |
| 934 const EVP_MD *fdig = digest; | |
| 935 | |
| 936 if (!fdig) | |
| 937 fdig = EVP_sha1(); | |
| 938 | |
| 939 if (!X509_digest(x,fdig,md,&n)) | |
| 940 { | |
| 941 BIO_printf(bio_err,"out of memory\n"); | |
| 942 goto end; | |
| 943 } | |
| 944 BIO_printf(STDout,"%s Fingerprint=", | |
| 945 OBJ_nid2sn(EVP_MD_type(fdig))); | |
| 946 for (j=0; j<(int)n; j++) | |
| 947 { | |
| 948 BIO_printf(STDout,"%02X%c",md[j], | |
| 949 (j+1 == (int)n) | |
| 950 ?'\n':':'); | |
| 951 } | |
| 952 } | |
| 953 | |
| 954 /* should be in the library */ | |
| 955 else if ((sign_flag == i) && (x509req == 0)) | |
| 956 { | |
| 957 BIO_printf(bio_err,"Getting Private key\n"); | |
| 958 if (Upkey == NULL) | |
| 959 { | |
| 960 Upkey=load_key(bio_err, | |
| 961 keyfile, keyformat, 0, | |
| 962 passin, e, "Private key"); | |
| 963 if (Upkey == NULL) goto end; | |
| 964 } | |
| 965 | |
| 966 assert(need_rand); | |
| 967 if (!sign(x,Upkey,days,clrext,digest, | |
| 968 extconf, extsect)) goto end; | |
| 969 } | |
| 970 else if (CA_flag == i) | |
| 971 { | |
| 972 BIO_printf(bio_err,"Getting CA Private Key\n"); | |
| 973 if (CAkeyfile != NULL) | |
| 974 { | |
| 975 CApkey=load_key(bio_err, | |
| 976 CAkeyfile, CAkeyformat, | |
| 977 0, passin, e, | |
| 978 "CA Private Key"); | |
| 979 if (CApkey == NULL) goto end; | |
| 980 } | |
| 981 | |
| 982 assert(need_rand); | |
| 983 if (!x509_certify(ctx,CAfile,digest,x,xca, | |
| 984 CApkey, sigopts, | |
| 985 CAserial,CA_createserial,days, clrext, | |
| 986 extconf, extsect, sno)) | |
| 987 goto end; | |
| 988 } | |
| 989 else if (x509req == i) | |
| 990 { | |
| 991 EVP_PKEY *pk; | |
| 992 | |
| 993 BIO_printf(bio_err,"Getting request Private Key\
n"); | |
| 994 if (keyfile == NULL) | |
| 995 { | |
| 996 BIO_printf(bio_err,"no request key file
specified\n"); | |
| 997 goto end; | |
| 998 } | |
| 999 else | |
| 1000 { | |
| 1001 pk=load_key(bio_err, | |
| 1002 keyfile, keyformat, 0, | |
| 1003 passin, e, "request key"); | |
| 1004 if (pk == NULL) goto end; | |
| 1005 } | |
| 1006 | |
| 1007 BIO_printf(bio_err,"Generating certificate reque
st\n"); | |
| 1008 | |
| 1009 rq=X509_to_X509_REQ(x,pk,digest); | |
| 1010 EVP_PKEY_free(pk); | |
| 1011 if (rq == NULL) | |
| 1012 { | |
| 1013 ERR_print_errors(bio_err); | |
| 1014 goto end; | |
| 1015 } | |
| 1016 if (!noout) | |
| 1017 { | |
| 1018 X509_REQ_print(out,rq); | |
| 1019 PEM_write_bio_X509_REQ(out,rq); | |
| 1020 } | |
| 1021 noout=1; | |
| 1022 } | |
| 1023 else if (ocspid == i) | |
| 1024 { | |
| 1025 X509_ocspid_print(out, x); | |
| 1026 } | |
| 1027 } | |
| 1028 } | |
| 1029 | |
| 1030 if (checkend) | |
| 1031 { | |
| 1032 time_t tcheck=time(NULL) + checkoffset; | |
| 1033 | |
| 1034 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) | |
| 1035 { | |
| 1036 BIO_printf(out,"Certificate will expire\n"); | |
| 1037 ret=1; | |
| 1038 } | |
| 1039 else | |
| 1040 { | |
| 1041 BIO_printf(out,"Certificate will not expire\n"); | |
| 1042 ret=0; | |
| 1043 } | |
| 1044 goto end; | |
| 1045 } | |
| 1046 | |
| 1047 if (noout) | |
| 1048 { | |
| 1049 ret=0; | |
| 1050 goto end; | |
| 1051 } | |
| 1052 | |
| 1053 if (outformat == FORMAT_ASN1) | |
| 1054 i=i2d_X509_bio(out,x); | |
| 1055 else if (outformat == FORMAT_PEM) | |
| 1056 { | |
| 1057 if (trustout) i=PEM_write_bio_X509_AUX(out,x); | |
| 1058 else i=PEM_write_bio_X509(out,x); | |
| 1059 } | |
| 1060 else if (outformat == FORMAT_NETSCAPE) | |
| 1061 { | |
| 1062 NETSCAPE_X509 nx; | |
| 1063 ASN1_OCTET_STRING hdr; | |
| 1064 | |
| 1065 hdr.data=(unsigned char *)NETSCAPE_CERT_HDR; | |
| 1066 hdr.length=strlen(NETSCAPE_CERT_HDR); | |
| 1067 nx.header= &hdr; | |
| 1068 nx.cert=x; | |
| 1069 | |
| 1070 i=ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509),out,&nx); | |
| 1071 } | |
| 1072 else { | |
| 1073 BIO_printf(bio_err,"bad output format specified for outfile\n"); | |
| 1074 goto end; | |
| 1075 } | |
| 1076 if (!i) | |
| 1077 { | |
| 1078 BIO_printf(bio_err,"unable to write certificate\n"); | |
| 1079 ERR_print_errors(bio_err); | |
| 1080 goto end; | |
| 1081 } | |
| 1082 ret=0; | |
| 1083 end: | |
| 1084 if (need_rand) | |
| 1085 app_RAND_write_file(NULL, bio_err); | |
| 1086 OBJ_cleanup(); | |
| 1087 NCONF_free(extconf); | |
| 1088 BIO_free_all(out); | |
| 1089 BIO_free_all(STDout); | |
| 1090 X509_STORE_free(ctx); | |
| 1091 X509_REQ_free(req); | |
| 1092 X509_free(x); | |
| 1093 X509_free(xca); | |
| 1094 EVP_PKEY_free(Upkey); | |
| 1095 EVP_PKEY_free(CApkey); | |
| 1096 if (sigopts) | |
| 1097 sk_OPENSSL_STRING_free(sigopts); | |
| 1098 X509_REQ_free(rq); | |
| 1099 ASN1_INTEGER_free(sno); | |
| 1100 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); | |
| 1101 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); | |
| 1102 if (passin) OPENSSL_free(passin); | |
| 1103 apps_shutdown(); | |
| 1104 OPENSSL_EXIT(ret); | |
| 1105 } | |
| 1106 | |
| 1107 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create
) | |
| 1108 { | |
| 1109 char *buf = NULL, *p; | |
| 1110 ASN1_INTEGER *bs = NULL; | |
| 1111 BIGNUM *serial = NULL; | |
| 1112 size_t len; | |
| 1113 | |
| 1114 len = ((serialfile == NULL) | |
| 1115 ?(strlen(CAfile)+strlen(POSTFIX)+1) | |
| 1116 :(strlen(serialfile)))+1; | |
| 1117 buf=OPENSSL_malloc(len); | |
| 1118 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; } | |
| 1119 if (serialfile == NULL) | |
| 1120 { | |
| 1121 BUF_strlcpy(buf,CAfile,len); | |
| 1122 for (p=buf; *p; p++) | |
| 1123 if (*p == '.') | |
| 1124 { | |
| 1125 *p='\0'; | |
| 1126 break; | |
| 1127 } | |
| 1128 BUF_strlcat(buf,POSTFIX,len); | |
| 1129 } | |
| 1130 else | |
| 1131 BUF_strlcpy(buf,serialfile,len); | |
| 1132 | |
| 1133 serial = load_serial(buf, create, NULL); | |
| 1134 if (serial == NULL) goto end; | |
| 1135 | |
| 1136 if (!BN_add_word(serial,1)) | |
| 1137 { BIO_printf(bio_err,"add_word failure\n"); goto end; } | |
| 1138 | |
| 1139 if (!save_serial(buf, NULL, serial, &bs)) goto end; | |
| 1140 | |
| 1141 end: | |
| 1142 if (buf) OPENSSL_free(buf); | |
| 1143 BN_free(serial); | |
| 1144 return bs; | |
| 1145 } | |
| 1146 | |
| 1147 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, | |
| 1148 X509 *x, X509 *xca, EVP_PKEY *pkey, | |
| 1149 STACK_OF(OPENSSL_STRING) *sigopts, | |
| 1150 char *serialfile, int create, | |
| 1151 int days, int clrext, CONF *conf, char *section, | |
| 1152 ASN1_INTEGER *sno) | |
| 1153 { | |
| 1154 int ret=0; | |
| 1155 ASN1_INTEGER *bs=NULL; | |
| 1156 X509_STORE_CTX xsc; | |
| 1157 EVP_PKEY *upkey; | |
| 1158 | |
| 1159 upkey = X509_get_pubkey(xca); | |
| 1160 EVP_PKEY_copy_parameters(upkey,pkey); | |
| 1161 EVP_PKEY_free(upkey); | |
| 1162 | |
| 1163 if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL)) | |
| 1164 { | |
| 1165 BIO_printf(bio_err,"Error initialising X509 store\n"); | |
| 1166 goto end; | |
| 1167 } | |
| 1168 if (sno) bs = sno; | |
| 1169 else if (!(bs = x509_load_serial(CAfile, serialfile, create))) | |
| 1170 goto end; | |
| 1171 | |
| 1172 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/ | |
| 1173 | |
| 1174 /* NOTE: this certificate can/should be self signed, unless it was | |
| 1175 * a certificate request in which case it is not. */ | |
| 1176 X509_STORE_CTX_set_cert(&xsc,x); | |
| 1177 X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE); | |
| 1178 if (!reqfile && X509_verify_cert(&xsc) <= 0) | |
| 1179 goto end; | |
| 1180 | |
| 1181 if (!X509_check_private_key(xca,pkey)) | |
| 1182 { | |
| 1183 BIO_printf(bio_err,"CA certificate and CA private key do not mat
ch\n"); | |
| 1184 goto end; | |
| 1185 } | |
| 1186 | |
| 1187 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end; | |
| 1188 if (!X509_set_serialNumber(x,bs)) goto end; | |
| 1189 | |
| 1190 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL) | |
| 1191 goto end; | |
| 1192 | |
| 1193 /* hardwired expired */ | |
| 1194 if (X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL) == NULL) | |
| 1195 goto end; | |
| 1196 | |
| 1197 if (clrext) | |
| 1198 { | |
| 1199 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); | |
| 1200 } | |
| 1201 | |
| 1202 if (conf) | |
| 1203 { | |
| 1204 X509V3_CTX ctx2; | |
| 1205 X509_set_version(x,2); /* version 3 certificate */ | |
| 1206 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); | |
| 1207 X509V3_set_nconf(&ctx2, conf); | |
| 1208 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end; | |
| 1209 } | |
| 1210 | |
| 1211 if (!do_X509_sign(bio_err, x, pkey, digest, sigopts)) | |
| 1212 goto end; | |
| 1213 ret=1; | |
| 1214 end: | |
| 1215 X509_STORE_CTX_cleanup(&xsc); | |
| 1216 if (!ret) | |
| 1217 ERR_print_errors(bio_err); | |
| 1218 if (!sno) ASN1_INTEGER_free(bs); | |
| 1219 return ret; | |
| 1220 } | |
| 1221 | |
| 1222 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx) | |
| 1223 { | |
| 1224 int err; | |
| 1225 X509 *err_cert; | |
| 1226 | |
| 1227 /* it is ok to use a self signed certificate | |
| 1228 * This case will catch both the initial ok == 0 and the | |
| 1229 * final ok == 1 calls to this function */ | |
| 1230 err=X509_STORE_CTX_get_error(ctx); | |
| 1231 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) | |
| 1232 return 1; | |
| 1233 | |
| 1234 /* BAD we should have gotten an error. Normally if everything | |
| 1235 * worked X509_STORE_CTX_get_error(ctx) will still be set to | |
| 1236 * DEPTH_ZERO_SELF_.... */ | |
| 1237 if (ok) | |
| 1238 { | |
| 1239 BIO_printf(bio_err,"error with certificate to be certified - sho
uld be self signed\n"); | |
| 1240 return 0; | |
| 1241 } | |
| 1242 else | |
| 1243 { | |
| 1244 err_cert=X509_STORE_CTX_get_current_cert(ctx); | |
| 1245 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0); | |
| 1246 BIO_printf(bio_err,"error with certificate - error %d at depth %
d\n%s\n", | |
| 1247 err,X509_STORE_CTX_get_error_depth(ctx), | |
| 1248 X509_verify_cert_error_string(err)); | |
| 1249 return 1; | |
| 1250 } | |
| 1251 } | |
| 1252 | |
| 1253 /* self sign */ | |
| 1254 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *dig
est, | |
| 1255 CONF *conf, char *section) | |
| 1256 { | |
| 1257 | |
| 1258 EVP_PKEY *pktmp; | |
| 1259 | |
| 1260 pktmp = X509_get_pubkey(x); | |
| 1261 EVP_PKEY_copy_parameters(pktmp,pkey); | |
| 1262 EVP_PKEY_save_parameters(pktmp,1); | |
| 1263 EVP_PKEY_free(pktmp); | |
| 1264 | |
| 1265 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err; | |
| 1266 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err; | |
| 1267 | |
| 1268 /* Lets just make it 12:00am GMT, Jan 1 1970 */ | |
| 1269 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */ | |
| 1270 /* 28 days to be certified */ | |
| 1271 | |
| 1272 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) | |
| 1273 goto err; | |
| 1274 | |
| 1275 if (!X509_set_pubkey(x,pkey)) goto err; | |
| 1276 if (clrext) | |
| 1277 { | |
| 1278 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); | |
| 1279 } | |
| 1280 if (conf) | |
| 1281 { | |
| 1282 X509V3_CTX ctx; | |
| 1283 X509_set_version(x,2); /* version 3 certificate */ | |
| 1284 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); | |
| 1285 X509V3_set_nconf(&ctx, conf); | |
| 1286 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err; | |
| 1287 } | |
| 1288 if (!X509_sign(x,pkey,digest)) goto err; | |
| 1289 return 1; | |
| 1290 err: | |
| 1291 ERR_print_errors(bio_err); | |
| 1292 return 0; | |
| 1293 } | |
| 1294 | |
| 1295 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) | |
| 1296 { | |
| 1297 int id, i, idret; | |
| 1298 char *pname; | |
| 1299 id = X509_PURPOSE_get_id(pt); | |
| 1300 pname = X509_PURPOSE_get0_name(pt); | |
| 1301 for (i = 0; i < 2; i++) | |
| 1302 { | |
| 1303 idret = X509_check_purpose(cert, id, i); | |
| 1304 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); | |
| 1305 if (idret == 1) BIO_printf(bio, "Yes\n"); | |
| 1306 else if (idret == 0) BIO_printf(bio, "No\n"); | |
| 1307 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); | |
| 1308 } | |
| 1309 return 1; | |
| 1310 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master