1 /* pkcs12.c */ 2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL 3 * project. 4 */ 5 /* ==================================================================== 6 * Copyright (c) 1999-2002 The OpenSSL Project. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in 17 * the documentation and/or other materials provided with the 18 * distribution. 19 * 20 * 3. All advertising materials mentioning features or use of this 21 * software must display the following acknowledgment: 22 * "This product includes software developed by the OpenSSL Project 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24 * 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26 * endorse or promote products derived from this software without 27 * prior written permission. For written permission, please contact 28 * licensing@OpenSSL.org. 29 * 30 * 5. Products derived from this software may not be called "OpenSSL" 31 * nor may "OpenSSL" appear in their names without prior written 32 * permission of the OpenSSL Project. 33 * 34 * 6. Redistributions of any form whatsoever must retain the following 35 * acknowledgment: 36 * "This product includes software developed by the OpenSSL Project 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38 * 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50 * OF THE POSSIBILITY OF SUCH DAMAGE. 51 * ==================================================================== 52 * 53 * This product includes cryptographic software written by Eric Young 54 * (eay@cryptsoft.com). This product includes software written by Tim 55 * Hudson (tjh@cryptsoft.com). 56 * 57 */ 58 59 #include <openssl/opensslconf.h> 60 #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1) 61 62 /* 63 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 64 * Use is subject to license terms. 65 */ 66 67 #pragma ident "%Z%%M% %I% %E% SMI" 68 69 #include <stdio.h> 70 #include <stdlib.h> 71 #include <string.h> 72 #include "apps.h" 73 #include <openssl/crypto.h> 74 #include <openssl/err.h> 75 #include <openssl/pem.h> 76 #include <openssl/pkcs12.h> 77 78 #define PROG pkcs12_main 79 80 #ifdef SOLARIS_OPENSSL 81 extern int SUNWcry_installed; 82 #endif 83 84 const EVP_CIPHER *enc; 85 86 87 #define NOKEYS 0x1 88 #define NOCERTS 0x2 89 #define INFO 0x4 90 #define CLCERTS 0x8 91 #define CACERTS 0x10 92 93 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain); 94 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass); 95 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass, 96 int passlen, int options, char *pempass); 97 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass); 98 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name); 99 void hex_prin(BIO *out, unsigned char *buf, int len); 100 int alg_print(BIO *x, X509_ALGOR *alg); 101 int cert_load(BIO *in, STACK_OF(X509) *sk); 102 103 int MAIN(int, char **); 104 105 int MAIN(int argc, char **argv) 106 { 107 ENGINE *e = NULL; 108 char *infile=NULL, *outfile=NULL, *keyname = NULL; 109 char *certfile=NULL; 110 BIO *in=NULL, *out = NULL; 111 char **args; 112 char *name = NULL; 113 char *csp_name = NULL; 114 PKCS12 *p12 = NULL; 115 char pass[50], macpass[50]; 116 int export_cert = 0; 117 int options = 0; 118 int chain = 0; 119 int badarg = 0; 120 int iter = PKCS12_DEFAULT_ITER; 121 int maciter = PKCS12_DEFAULT_ITER; 122 int twopass = 0; 123 int keytype = 0; 124 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC; 125 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; 126 int ret = 1; 127 int macver = 1; 128 int noprompt = 0; 129 STACK *canames = NULL; 130 char *cpass = NULL, *mpass = NULL; 131 char *passargin = NULL, *passargout = NULL, *passarg = NULL; 132 char *passin = NULL, *passout = NULL; 133 char *inrand = NULL; 134 char *CApath = NULL, *CAfile = NULL; 135 #ifndef OPENSSL_NO_ENGINE 136 char *engine=NULL; 137 #endif 138 139 apps_startup(); 140 141 enc = EVP_des_ede3_cbc(); 142 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE); 143 144 if (!load_config(bio_err, NULL)) 145 goto end; 146 147 args = argv + 1; 148 149 150 while (*args) { 151 if (*args[0] == '-') { 152 if (!strcmp (*args, "-nokeys")) options |= NOKEYS; 153 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX; 154 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG; 155 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS; 156 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS; 157 else if (!strcmp (*args, "-cacerts")) options |= CACERTS; 158 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS); 159 else if (!strcmp (*args, "-info")) options |= INFO; 160 else if (!strcmp (*args, "-chain")) chain = 1; 161 else if (!strcmp (*args, "-twopass")) twopass = 1; 162 else if (!strcmp (*args, "-nomacver")) macver = 0; 163 else if (!strcmp (*args, "-descert")) 164 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; 165 else if (!strcmp (*args, "-export")) export_cert = 1; 166 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc(); 167 #ifndef OPENSSL_NO_IDEA 168 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc(); 169 #endif 170 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc(); 171 #ifndef OPENSSL_NO_AES 172 else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc(); 173 #ifdef SOLARIS_OPENSSL 174 else if (!strcmp(*argv,"-aes192")) 175 { 176 if (!SUNWcry_installed) 177 { 178 BIO_printf(bio_err,"SUNWcry not installed.\n"); 179 goto end; 180 } 181 } 182 else if (!strcmp(*argv,"-aes256")) 183 { 184 if (!SUNWcry_installed) 185 { 186 BIO_printf(bio_err,"SUNWcry not installed.\n"); 187 goto end; 188 } 189 } 190 #else 191 else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc(); 192 else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc(); 193 #endif 194 #endif 195 else if (!strcmp (*args, "-noiter")) iter = 1; 196 else if (!strcmp (*args, "-maciter")) 197 maciter = PKCS12_DEFAULT_ITER; 198 else if (!strcmp (*args, "-nomaciter")) 199 maciter = 1; 200 else if (!strcmp (*args, "-nomac")) 201 maciter = -1; 202 else if (!strcmp (*args, "-nodes")) enc=NULL; 203 else if (!strcmp (*args, "-certpbe")) { 204 if (args[1]) { 205 args++; 206 if (!strcmp(*args, "NONE")) 207 cert_pbe = -1; 208 cert_pbe=OBJ_txt2nid(*args); 209 if(cert_pbe == NID_undef) { 210 BIO_printf(bio_err, 211 "Unknown PBE algorithm %s\n", *args); 212 badarg = 1; 213 } 214 } else badarg = 1; 215 } else if (!strcmp (*args, "-keypbe")) { 216 if (args[1]) { 217 args++; 218 if (!strcmp(*args, "NONE")) 219 key_pbe = -1; 220 else 221 key_pbe=OBJ_txt2nid(*args); 222 if(key_pbe == NID_undef) { 223 BIO_printf(bio_err, 224 "Unknown PBE algorithm %s\n", *args); 225 badarg = 1; 226 } 227 } else badarg = 1; 228 } else if (!strcmp (*args, "-rand")) { 229 if (args[1]) { 230 args++; 231 inrand = *args; 232 } else badarg = 1; 233 } else if (!strcmp (*args, "-inkey")) { 234 if (args[1]) { 235 args++; 236 keyname = *args; 237 } else badarg = 1; 238 } else if (!strcmp (*args, "-certfile")) { 239 if (args[1]) { 240 args++; 241 certfile = *args; 242 } else badarg = 1; 243 } else if (!strcmp (*args, "-name")) { 244 if (args[1]) { 245 args++; 246 name = *args; 247 } else badarg = 1; 248 } else if (!strcmp (*args, "-CSP")) { 249 if (args[1]) { 250 args++; 251 csp_name = *args; 252 } else badarg = 1; 253 } else if (!strcmp (*args, "-caname")) { 254 if (args[1]) { 255 args++; 256 if (!canames) canames = sk_new_null(); 257 sk_push(canames, *args); 258 } else badarg = 1; 259 } else if (!strcmp (*args, "-in")) { 260 if (args[1]) { 261 args++; 262 infile = *args; 263 } else badarg = 1; 264 } else if (!strcmp (*args, "-out")) { 265 if (args[1]) { 266 args++; 267 outfile = *args; 268 } else badarg = 1; 269 } else if (!strcmp(*args,"-passin")) { 270 if (args[1]) { 271 args++; 272 passargin = *args; 273 } else badarg = 1; 274 } else if (!strcmp(*args,"-passout")) { 275 if (args[1]) { 276 args++; 277 passargout = *args; 278 } else badarg = 1; 279 } else if (!strcmp (*args, "-password")) { 280 if (args[1]) { 281 args++; 282 passarg = *args; 283 noprompt = 1; 284 } else badarg = 1; 285 } else if (!strcmp(*args,"-CApath")) { 286 if (args[1]) { 287 args++; 288 CApath = *args; 289 } else badarg = 1; 290 } else if (!strcmp(*args,"-CAfile")) { 291 if (args[1]) { 292 args++; 293 CAfile = *args; 294 } else badarg = 1; 295 #ifndef OPENSSL_NO_ENGINE 296 } else if (!strcmp(*args,"-engine")) { 297 if (args[1]) { 298 args++; 299 engine = *args; 300 } else badarg = 1; 301 #endif 302 } else badarg = 1; 303 304 } else badarg = 1; 305 args++; 306 } 307 308 if (badarg) { 309 BIO_printf (bio_err, "Usage: pkcs12 [options]\n"); 310 BIO_printf (bio_err, "where options are\n"); 311 BIO_printf (bio_err, "-export output PKCS12 file\n"); 312 BIO_printf (bio_err, "-chain add certificate chain\n"); 313 BIO_printf (bio_err, "-inkey file private key if not infile\n"); 314 BIO_printf (bio_err, "-certfile f add all certs in f\n"); 315 BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n"); 316 BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n"); 317 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n"); 318 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n"); 319 BIO_printf (bio_err, "-in infile input filename\n"); 320 BIO_printf (bio_err, "-out outfile output filename\n"); 321 BIO_printf (bio_err, "-noout don't output anything, just verify.\n"); 322 BIO_printf (bio_err, "-nomacver don't verify MAC.\n"); 323 BIO_printf (bio_err, "-nocerts don't output certificates.\n"); 324 BIO_printf (bio_err, "-clcerts only output client certificates.\n"); 325 BIO_printf (bio_err, "-cacerts only output CA certificates.\n"); 326 BIO_printf (bio_err, "-nokeys don't output private keys.\n"); 327 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n"); 328 BIO_printf (bio_err, "-des encrypt private keys with DES\n"); 329 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n"); 330 #ifndef OPENSSL_NO_IDEA 331 BIO_printf (bio_err, "-idea encrypt private keys with idea\n"); 332 #endif 333 #ifndef OPENSSL_NO_AES 334 BIO_printf (bio_err, "-aes128, -aes192, -aes256\n"); 335 BIO_printf (bio_err, " encrypt PEM output with cbc aes\n"); 336 #endif 337 BIO_printf (bio_err, "-nodes don't encrypt private keys\n"); 338 BIO_printf (bio_err, "-noiter don't use encryption iteration\n"); 339 BIO_printf (bio_err, "-maciter use MAC iteration\n"); 340 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n"); 341 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n"); 342 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n"); 343 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n"); 344 BIO_printf (bio_err, "-keyex set MS key exchange type\n"); 345 BIO_printf (bio_err, "-keysig set MS key signature type\n"); 346 BIO_printf (bio_err, "-password p set import/export password source\n"); 347 BIO_printf (bio_err, "-passin p input file pass phrase source\n"); 348 BIO_printf (bio_err, "-passout p output file pass phrase source\n"); 349 #ifndef OPENSSL_NO_ENGINE 350 BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n"); 351 #endif 352 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); 353 BIO_printf(bio_err, " load the file (or the files in the directory) into\n"); 354 BIO_printf(bio_err, " the random number generator\n"); 355 goto end; 356 } 357 358 #ifndef OPENSSL_NO_ENGINE 359 e = setup_engine(bio_err, engine, 0); 360 #endif 361 362 if(passarg) { 363 if(export_cert) passargout = passarg; 364 else passargin = passarg; 365 } 366 367 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { 368 BIO_printf(bio_err, "Error getting passwords\n"); 369 goto end; 370 } 371 372 if(!cpass) { 373 if(export_cert) cpass = passout; 374 else cpass = passin; 375 } 376 377 if(cpass) { 378 mpass = cpass; 379 noprompt = 1; 380 } else { 381 cpass = pass; 382 mpass = macpass; 383 } 384 385 if(export_cert || inrand) { 386 app_RAND_load_file(NULL, bio_err, (inrand != NULL)); 387 if (inrand != NULL) 388 BIO_printf(bio_err,"%ld semi-random bytes loaded\n", 389 app_RAND_load_files(inrand)); 390 } 391 ERR_load_crypto_strings(); 392 393 #ifdef CRYPTO_MDEBUG 394 CRYPTO_push_info("read files"); 395 #endif 396 397 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE); 398 else in = BIO_new_file(infile, "rb"); 399 if (!in) { 400 BIO_printf(bio_err, "Error opening input file %s\n", 401 infile ? infile : "<stdin>"); 402 perror (infile); 403 goto end; 404 } 405 406 #ifdef CRYPTO_MDEBUG 407 CRYPTO_pop_info(); 408 CRYPTO_push_info("write files"); 409 #endif 410 411 if (!outfile) { 412 out = BIO_new_fp(stdout, BIO_NOCLOSE); 413 #ifdef OPENSSL_SYS_VMS 414 { 415 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 416 out = BIO_push(tmpbio, out); 417 } 418 #endif 419 } else out = BIO_new_file(outfile, "wb"); 420 if (!out) { 421 BIO_printf(bio_err, "Error opening output file %s\n", 422 outfile ? outfile : "<stdout>"); 423 perror (outfile); 424 goto end; 425 } 426 if (twopass) { 427 #ifdef CRYPTO_MDEBUG 428 CRYPTO_push_info("read MAC password"); 429 #endif 430 if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) 431 { 432 BIO_printf (bio_err, "Can't read Password\n"); 433 goto end; 434 } 435 #ifdef CRYPTO_MDEBUG 436 CRYPTO_pop_info(); 437 #endif 438 } 439 440 if (export_cert) { 441 EVP_PKEY *key = NULL; 442 X509 *ucert = NULL, *x = NULL; 443 STACK_OF(X509) *certs=NULL; 444 unsigned char *catmp = NULL; 445 int i; 446 447 if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS)) 448 { 449 BIO_printf(bio_err, "Nothing to do!\n"); 450 goto export_end; 451 } 452 453 if (options & NOCERTS) 454 chain = 0; 455 456 #ifdef CRYPTO_MDEBUG 457 CRYPTO_push_info("process -export_cert"); 458 CRYPTO_push_info("reading private key"); 459 #endif 460 if (!(options & NOKEYS)) 461 { 462 key = load_key(bio_err, keyname ? keyname : infile, 463 FORMAT_PEM, 1, passin, e, "private key"); 464 if (!key) 465 goto export_end; 466 } 467 468 #ifdef CRYPTO_MDEBUG 469 CRYPTO_pop_info(); 470 CRYPTO_push_info("reading certs from input"); 471 #endif 472 473 /* Load in all certs in input file */ 474 if(!(options & NOCERTS)) 475 { 476 certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e, 477 "certificates"); 478 if (!certs) 479 goto export_end; 480 481 if (key) 482 { 483 /* Look for matching private key */ 484 for(i = 0; i < sk_X509_num(certs); i++) 485 { 486 x = sk_X509_value(certs, i); 487 if(X509_check_private_key(x, key)) 488 { 489 ucert = x; 490 /* Zero keyid and alias */ 491 X509_keyid_set1(ucert, NULL, 0); 492 X509_alias_set1(ucert, NULL, 0); 493 /* Remove from list */ 494 sk_X509_delete(certs, i); 495 break; 496 } 497 } 498 if (!ucert) 499 { 500 BIO_printf(bio_err, "No certificate matches private key\n"); 501 goto export_end; 502 } 503 } 504 505 } 506 507 #ifdef CRYPTO_MDEBUG 508 CRYPTO_pop_info(); 509 CRYPTO_push_info("reading certs from input 2"); 510 #endif 511 512 /* Add any more certificates asked for */ 513 if(certfile) 514 { 515 STACK_OF(X509) *morecerts=NULL; 516 if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM, 517 NULL, e, 518 "certificates from certfile"))) 519 goto export_end; 520 while(sk_X509_num(morecerts) > 0) 521 sk_X509_push(certs, sk_X509_shift(morecerts)); 522 sk_X509_free(morecerts); 523 } 524 525 #ifdef CRYPTO_MDEBUG 526 CRYPTO_pop_info(); 527 CRYPTO_push_info("reading certs from certfile"); 528 #endif 529 530 #ifdef CRYPTO_MDEBUG 531 CRYPTO_pop_info(); 532 CRYPTO_push_info("building chain"); 533 #endif 534 535 /* If chaining get chain from user cert */ 536 if (chain) { 537 int vret; 538 STACK_OF(X509) *chain2; 539 X509_STORE *store = X509_STORE_new(); 540 if (!store) 541 { 542 BIO_printf (bio_err, "Memory allocation error\n"); 543 goto export_end; 544 } 545 if (!X509_STORE_load_locations(store, CAfile, CApath)) 546 X509_STORE_set_default_paths (store); 547 548 vret = get_cert_chain (ucert, store, &chain2); 549 X509_STORE_free(store); 550 551 if (!vret) { 552 /* Exclude verified certificate */ 553 for (i = 1; i < sk_X509_num (chain2) ; i++) 554 sk_X509_push(certs, sk_X509_value (chain2, i)); 555 /* Free first certificate */ 556 X509_free(sk_X509_value(chain2, 0)); 557 sk_X509_free(chain2); 558 } else { 559 BIO_printf (bio_err, "Error %s getting chain.\n", 560 X509_verify_cert_error_string(vret)); 561 goto export_end; 562 } 563 } 564 565 /* Add any CA names */ 566 567 for (i = 0; i < sk_num(canames); i++) 568 { 569 catmp = (unsigned char *)sk_value(canames, i); 570 X509_alias_set1(sk_X509_value(certs, i), catmp, -1); 571 } 572 573 if (csp_name && key) 574 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name, 575 MBSTRING_ASC, (unsigned char *)csp_name, -1); 576 577 578 #ifdef CRYPTO_MDEBUG 579 CRYPTO_pop_info(); 580 CRYPTO_push_info("reading password"); 581 #endif 582 583 if(!noprompt && 584 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1)) 585 { 586 BIO_printf (bio_err, "Can't read Password\n"); 587 goto export_end; 588 } 589 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); 590 591 #ifdef CRYPTO_MDEBUG 592 CRYPTO_pop_info(); 593 CRYPTO_push_info("creating PKCS#12 structure"); 594 #endif 595 596 p12 = PKCS12_create(cpass, name, key, ucert, certs, 597 key_pbe, cert_pbe, iter, -1, keytype); 598 599 if (!p12) 600 { 601 ERR_print_errors (bio_err); 602 goto export_end; 603 } 604 605 if (maciter != -1) 606 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, NULL); 607 608 #ifdef CRYPTO_MDEBUG 609 CRYPTO_pop_info(); 610 CRYPTO_push_info("writing pkcs12"); 611 #endif 612 613 i2d_PKCS12_bio(out, p12); 614 615 ret = 0; 616 617 export_end: 618 #ifdef CRYPTO_MDEBUG 619 CRYPTO_pop_info(); 620 CRYPTO_pop_info(); 621 CRYPTO_push_info("process -export_cert: freeing"); 622 #endif 623 624 if (key) EVP_PKEY_free(key); 625 if (certs) sk_X509_pop_free(certs, X509_free); 626 if (ucert) X509_free(ucert); 627 628 #ifdef CRYPTO_MDEBUG 629 CRYPTO_pop_info(); 630 #endif 631 goto end; 632 633 } 634 635 if (!(p12 = d2i_PKCS12_bio (in, NULL))) { 636 ERR_print_errors(bio_err); 637 goto end; 638 } 639 640 #ifdef CRYPTO_MDEBUG 641 CRYPTO_push_info("read import password"); 642 #endif 643 if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) { 644 BIO_printf (bio_err, "Can't read Password\n"); 645 goto end; 646 } 647 #ifdef CRYPTO_MDEBUG 648 CRYPTO_pop_info(); 649 #endif 650 651 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass); 652 653 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1); 654 if(macver) { 655 #ifdef CRYPTO_MDEBUG 656 CRYPTO_push_info("verify MAC"); 657 #endif 658 /* If we enter empty password try no password first */ 659 if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) { 660 /* If mac and crypto pass the same set it to NULL too */ 661 if(!twopass) cpass = NULL; 662 } else if (!PKCS12_verify_mac(p12, mpass, -1)) { 663 BIO_printf (bio_err, "Mac verify error: invalid password?\n"); 664 ERR_print_errors (bio_err); 665 goto end; 666 } 667 BIO_printf (bio_err, "MAC verified OK\n"); 668 #ifdef CRYPTO_MDEBUG 669 CRYPTO_pop_info(); 670 #endif 671 } 672 673 #ifdef CRYPTO_MDEBUG 674 CRYPTO_push_info("output keys and certificates"); 675 #endif 676 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) { 677 BIO_printf(bio_err, "Error outputting keys and certificates\n"); 678 ERR_print_errors (bio_err); 679 goto end; 680 } 681 #ifdef CRYPTO_MDEBUG 682 CRYPTO_pop_info(); 683 #endif 684 ret = 0; 685 end: 686 if (p12) PKCS12_free(p12); 687 if(export_cert || inrand) app_RAND_write_file(NULL, bio_err); 688 #ifdef CRYPTO_MDEBUG 689 CRYPTO_remove_all_info(); 690 #endif 691 BIO_free(in); 692 BIO_free_all(out); 693 if (canames) sk_free(canames); 694 if(passin) OPENSSL_free(passin); 695 if(passout) OPENSSL_free(passout); 696 apps_shutdown(); 697 OPENSSL_EXIT(ret); 698 } 699 700 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass, 701 int passlen, int options, char *pempass) 702 { 703 STACK_OF(PKCS7) *asafes = NULL; 704 STACK_OF(PKCS12_SAFEBAG) *bags; 705 int i, bagnid; 706 int ret = 0; 707 PKCS7 *p7; 708 709 if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0; 710 for (i = 0; i < sk_PKCS7_num (asafes); i++) { 711 p7 = sk_PKCS7_value (asafes, i); 712 bagnid = OBJ_obj2nid (p7->type); 713 if (bagnid == NID_pkcs7_data) { 714 bags = PKCS12_unpack_p7data(p7); 715 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n"); 716 } else if (bagnid == NID_pkcs7_encrypted) { 717 if (options & INFO) { 718 BIO_printf(bio_err, "PKCS7 Encrypted data: "); 719 alg_print(bio_err, 720 p7->d.encrypted->enc_data->algorithm); 721 } 722 bags = PKCS12_unpack_p7encdata(p7, pass, passlen); 723 } else continue; 724 if (!bags) goto err; 725 if (!dump_certs_pkeys_bags (out, bags, pass, passlen, 726 options, pempass)) { 727 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free); 728 goto err; 729 } 730 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free); 731 bags = NULL; 732 } 733 ret = 1; 734 735 err: 736 737 if (asafes) 738 sk_PKCS7_pop_free (asafes, PKCS7_free); 739 return ret; 740 } 741 742 int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, 743 char *pass, int passlen, int options, char *pempass) 744 { 745 int i; 746 for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) { 747 if (!dump_certs_pkeys_bag (out, 748 sk_PKCS12_SAFEBAG_value (bags, i), 749 pass, passlen, 750 options, pempass)) 751 return 0; 752 } 753 return 1; 754 } 755 756 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass, 757 int passlen, int options, char *pempass) 758 { 759 EVP_PKEY *pkey; 760 PKCS8_PRIV_KEY_INFO *p8; 761 X509 *x509; 762 763 switch (M_PKCS12_bag_type(bag)) 764 { 765 case NID_keyBag: 766 if (options & INFO) BIO_printf (bio_err, "Key bag\n"); 767 if (options & NOKEYS) return 1; 768 print_attribs (out, bag->attrib, "Bag Attributes"); 769 p8 = bag->value.keybag; 770 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0; 771 print_attribs (out, p8->attributes, "Key Attributes"); 772 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass); 773 EVP_PKEY_free(pkey); 774 break; 775 776 case NID_pkcs8ShroudedKeyBag: 777 if (options & INFO) { 778 BIO_printf (bio_err, "Shrouded Keybag: "); 779 alg_print (bio_err, bag->value.shkeybag->algor); 780 } 781 if (options & NOKEYS) return 1; 782 print_attribs (out, bag->attrib, "Bag Attributes"); 783 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen))) 784 return 0; 785 if (!(pkey = EVP_PKCS82PKEY (p8))) { 786 PKCS8_PRIV_KEY_INFO_free(p8); 787 return 0; 788 } 789 print_attribs (out, p8->attributes, "Key Attributes"); 790 PKCS8_PRIV_KEY_INFO_free(p8); 791 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass); 792 EVP_PKEY_free(pkey); 793 break; 794 795 case NID_certBag: 796 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n"); 797 if (options & NOCERTS) return 1; 798 if (PKCS12_get_attr(bag, NID_localKeyID)) { 799 if (options & CACERTS) return 1; 800 } else if (options & CLCERTS) return 1; 801 print_attribs (out, bag->attrib, "Bag Attributes"); 802 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate ) 803 return 1; 804 if (!(x509 = PKCS12_certbag2x509(bag))) return 0; 805 dump_cert_text (out, x509); 806 PEM_write_bio_X509 (out, x509); 807 X509_free(x509); 808 break; 809 810 case NID_safeContentsBag: 811 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n"); 812 print_attribs (out, bag->attrib, "Bag Attributes"); 813 return dump_certs_pkeys_bags (out, bag->value.safes, pass, 814 passlen, options, pempass); 815 816 default: 817 BIO_printf (bio_err, "Warning unsupported bag type: "); 818 i2a_ASN1_OBJECT (bio_err, bag->type); 819 BIO_printf (bio_err, "\n"); 820 return 1; 821 break; 822 } 823 return 1; 824 } 825 826 /* Given a single certificate return a verified chain or NULL if error */ 827 828 /* Hope this is OK .... */ 829 830 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain) 831 { 832 X509_STORE_CTX store_ctx; 833 STACK_OF(X509) *chn; 834 int i; 835 836 /* FIXME: Should really check the return status of X509_STORE_CTX_init 837 * for an error, but how that fits into the return value of this 838 * function is less obvious. */ 839 X509_STORE_CTX_init(&store_ctx, store, cert, NULL); 840 if (X509_verify_cert(&store_ctx) <= 0) { 841 i = X509_STORE_CTX_get_error (&store_ctx); 842 goto err; 843 } 844 chn = X509_STORE_CTX_get1_chain(&store_ctx); 845 i = 0; 846 *chain = chn; 847 err: 848 X509_STORE_CTX_cleanup(&store_ctx); 849 850 return i; 851 } 852 853 int alg_print (BIO *x, X509_ALGOR *alg) 854 { 855 PBEPARAM *pbe; 856 const unsigned char *p; 857 p = alg->parameter->value.sequence->data; 858 pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length); 859 BIO_printf (bio_err, "%s, Iteration %ld\n", 860 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), 861 ASN1_INTEGER_get(pbe->iter)); 862 PBEPARAM_free (pbe); 863 return 0; 864 } 865 866 /* Load all certificates from a given file */ 867 868 int cert_load(BIO *in, STACK_OF(X509) *sk) 869 { 870 int ret; 871 X509 *cert; 872 ret = 0; 873 #ifdef CRYPTO_MDEBUG 874 CRYPTO_push_info("cert_load(): reading one cert"); 875 #endif 876 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) { 877 #ifdef CRYPTO_MDEBUG 878 CRYPTO_pop_info(); 879 #endif 880 ret = 1; 881 sk_X509_push(sk, cert); 882 #ifdef CRYPTO_MDEBUG 883 CRYPTO_push_info("cert_load(): reading one cert"); 884 #endif 885 } 886 #ifdef CRYPTO_MDEBUG 887 CRYPTO_pop_info(); 888 #endif 889 if(ret) ERR_clear_error(); 890 return ret; 891 } 892 893 /* Generalised attribute print: handle PKCS#8 and bag attributes */ 894 895 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name) 896 { 897 X509_ATTRIBUTE *attr; 898 ASN1_TYPE *av; 899 char *value; 900 int i, attr_nid; 901 if(!attrlst) { 902 BIO_printf(out, "%s: <No Attributes>\n", name); 903 return 1; 904 } 905 if(!sk_X509_ATTRIBUTE_num(attrlst)) { 906 BIO_printf(out, "%s: <Empty Attributes>\n", name); 907 return 1; 908 } 909 BIO_printf(out, "%s\n", name); 910 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) { 911 attr = sk_X509_ATTRIBUTE_value(attrlst, i); 912 attr_nid = OBJ_obj2nid(attr->object); 913 BIO_printf(out, " "); 914 if(attr_nid == NID_undef) { 915 i2a_ASN1_OBJECT (out, attr->object); 916 BIO_printf(out, ": "); 917 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid)); 918 919 if(sk_ASN1_TYPE_num(attr->value.set)) { 920 av = sk_ASN1_TYPE_value(attr->value.set, 0); 921 switch(av->type) { 922 case V_ASN1_BMPSTRING: 923 value = uni2asc(av->value.bmpstring->data, 924 av->value.bmpstring->length); 925 BIO_printf(out, "%s\n", value); 926 OPENSSL_free(value); 927 break; 928 929 case V_ASN1_OCTET_STRING: 930 hex_prin(out, av->value.octet_string->data, 931 av->value.octet_string->length); 932 BIO_printf(out, "\n"); 933 break; 934 935 case V_ASN1_BIT_STRING: 936 hex_prin(out, av->value.bit_string->data, 937 av->value.bit_string->length); 938 BIO_printf(out, "\n"); 939 break; 940 941 default: 942 BIO_printf(out, "<Unsupported tag %d>\n", av->type); 943 break; 944 } 945 } else BIO_printf(out, "<No Values>\n"); 946 } 947 return 1; 948 } 949 950 void hex_prin(BIO *out, unsigned char *buf, int len) 951 { 952 int i; 953 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]); 954 } 955 956 #endif 957