test/helpers/pkcs12.c

   1 /*
   2  * Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include <stdlib.h>
  13
  14 #include "internal/nelem.h"
  15
  16 #include <openssl/pkcs12.h>
  17 #include <openssl/x509.h>
  18 #include <openssl/x509v3.h>
  19 #include <openssl/pem.h>
  20
  21 #include "../testutil.h"
  22 #include "pkcs12.h" /* from the same directory */
  23
  24 /* Set this to > 0 write test data to file */
  25 static int write_files = 0;
  26
  27 static int legacy = 0;
  28
  29 static OSSL_LIB_CTX *test_ctx = NULL;
  30 static const char *test_propq = NULL;
  31
  32 /* -------------------------------------------------------------------------
  33  * Local function declarations
  34  */
  35
  36 static int add_attributes(PKCS12_SAFEBAG *bag, const PKCS12_ATTR *attrs);
  37
  38 static void generate_p12(PKCS12_BUILDER *pb, const PKCS12_ENC *mac);
  39 static int write_p12(PKCS12 *p12, const char *outfile);
  40
  41 static PKCS12 *from_bio_p12(BIO *bio, const PKCS12_ENC *mac);
  42 static PKCS12 *read_p12(const char *infile, const PKCS12_ENC *mac);
  43 static int check_p12_mac(PKCS12 *p12, const PKCS12_ENC *mac);
  44 static int check_asn1_string(const ASN1_TYPE *av, const char *txt);
  45 static int check_attrs(const STACK_OF(X509_ATTRIBUTE) *bag_attrs, const PKCS12_ATTR *attrs);
  46
  47
  48 /* --------------------------------------------------------------------------
  49  * Global settings
  50  */
  51
  52 void PKCS12_helper_set_write_files(int enable)
  53 {
  54     write_files = enable;
  55 }
  56
  57 void PKCS12_helper_set_legacy(int enable)
  58 {
  59     legacy = enable;
  60 }
  61
  62 void PKCS12_helper_set_libctx(OSSL_LIB_CTX *libctx)
  63 {
  64     test_ctx = libctx;
  65 }
  66
  67 void PKCS12_helper_set_propq(const char *propq)
  68 {
  69     test_propq = propq;
  70 }
  71
  72
  73 /* --------------------------------------------------------------------------
  74  * Test data load functions
  75  */
  76
  77 static X509 *load_cert_asn1(const unsigned char *bytes, int len)
  78 {
  79     X509 *cert = NULL;
  80
  81     cert = d2i_X509(NULL, &bytes, len);
  82     if (!TEST_ptr(cert))
  83         goto err;
  84 err:
  85     return cert;
  86 }
  87
  88 static EVP_PKEY *load_pkey_asn1(const unsigned char *bytes, int len)
  89 {
  90     EVP_PKEY *pkey = NULL;
  91
  92     pkey = d2i_AutoPrivateKey(NULL, &bytes, len);
  93     if (!TEST_ptr(pkey))
  94         goto err;
  95 err:
  96     return pkey;
  97 }
  98
  99 /* -------------------------------------------------------------------------
 100  * PKCS12 builder
 101  */
 102
 103 PKCS12_BUILDER *new_pkcs12_builder(const char *filename)
 104 {
 105     PKCS12_BUILDER *pb = OPENSSL_malloc(sizeof(PKCS12_BUILDER));
 106     if (!TEST_ptr(pb))
 107         return NULL;
 108
 109     pb->filename = filename;
 110     pb->success = 1;
 111     return pb;
 112 }
 113
 114 int end_pkcs12_builder(PKCS12_BUILDER *pb)
 115 {
 116     int result = pb->success;
 117
 118     OPENSSL_free(pb);
 119     return result;
 120 }
 121
 122
 123 void start_pkcs12(PKCS12_BUILDER *pb)
 124 {
 125     pb->safes = NULL;
 126 }
 127
 128
 129 void end_pkcs12(PKCS12_BUILDER *pb)
 130 {
 131     if (!pb->success)
 132         return;
 133     generate_p12(pb, NULL);
 134 }
 135
 136
 137 void end_pkcs12_with_mac(PKCS12_BUILDER *pb, const PKCS12_ENC *mac)
 138 {
 139     if (!pb->success)
 140         return;
 141     generate_p12(pb, mac);
 142 }
 143
 144
 145 /* Generate the PKCS12 encoding and write to memory bio */
 146 static void generate_p12(PKCS12_BUILDER *pb, const PKCS12_ENC *mac)
 147 {
 148     PKCS12 *p12;
 149     EVP_MD *md = NULL;
 150
 151     if (!pb->success)
 152         return;
 153
 154     pb->p12bio = BIO_new(BIO_s_mem());
 155     if (!TEST_ptr(pb->p12bio)) {
 156         pb->success = 0;
 157         return;
 158     }
 159     if (legacy)
 160         p12 = PKCS12_add_safes(pb->safes, 0);
 161     else
 162         p12 = PKCS12_add_safes_ex(pb->safes, 0, test_ctx, test_propq);
 163     if (!TEST_ptr(p12)) {
 164         pb->success = 0;
 165         goto err;
 166     }
 167     sk_PKCS7_pop_free(pb->safes, PKCS7_free);
 168
 169     if (mac != NULL) {
 170         if (legacy)
 171             md = (EVP_MD *)EVP_get_digestbynid(mac->nid);
 172         else
 173             md = EVP_MD_fetch(test_ctx, OBJ_nid2sn(mac->nid), test_propq);
 174
 175         if (!TEST_true(PKCS12_set_mac(p12, mac->pass, strlen(mac->pass),
 176                                       NULL, 0, mac->iter, md))) {
 177             pb->success = 0;
 178             goto err;
 179         }
 180     }
 181     i2d_PKCS12_bio(pb->p12bio, p12);
 182
 183     /* Can write to file here for debug */
 184     if (write_files)
 185         write_p12(p12, pb->filename);
 186 err:
 187     if (!legacy && md != NULL)
 188         EVP_MD_free(md);
 189     PKCS12_free(p12);
 190 }
 191
 192
 193 static int write_p12(PKCS12 *p12, const char *outfile)
 194 {
 195     int ret = 0;
 196     BIO *out = BIO_new_file(outfile, "w");
 197
 198     if (out == NULL)
 199         goto err;
 200
 201     if (!TEST_int_eq(i2d_PKCS12_bio(out, p12), 1))
 202         goto err;
 203     ret = 1;
 204 err:
 205     BIO_free(out);
 206     return ret;
 207 }
 208
 209 static PKCS12 *from_bio_p12(BIO *bio, const PKCS12_ENC *mac)
 210 {
 211     PKCS12 *p12 = NULL;
 212
 213     /* Supply a p12 with library context/propq to the d2i decoder*/
 214     if (!legacy) {
 215         p12 = PKCS12_init_ex(NID_pkcs7_data, test_ctx, test_propq);
 216         if (!TEST_ptr(p12))
 217             goto err;
 218     }
 219     p12 = d2i_PKCS12_bio(bio, &p12);
 220     BIO_free(bio);
 221     if (!TEST_ptr(p12))
 222         goto err;
 223     if (mac == NULL) {
 224         if (!TEST_false(PKCS12_mac_present(p12)))
 225             goto err;
 226     } else {
 227         if (!check_p12_mac(p12, mac))
 228             goto err;
 229     }
 230     return p12;
 231 err:
 232     PKCS12_free(p12);
 233     return NULL;
 234 }
 235
 236
 237 /* For use with existing files */
 238 static PKCS12 *read_p12(const char *infile, const PKCS12_ENC *mac)
 239 {
 240     PKCS12 *p12 = NULL;
 241     BIO *in = BIO_new_file(infile, "r");
 242
 243     if (in == NULL)
 244         goto err;
 245     p12 = d2i_PKCS12_bio(in, NULL);
 246     BIO_free(in);
 247     if (!TEST_ptr(p12))
 248         goto err;
 249     if (mac == NULL) {
 250         if (!TEST_false(PKCS12_mac_present(p12)))
 251             goto err;
 252     } else {
 253         if (!check_p12_mac(p12, mac))
 254             goto err;
 255     }
 256     return p12;
 257 err:
 258     PKCS12_free(p12);
 259     return NULL;
 260 }
 261
 262 static int check_p12_mac(PKCS12 *p12, const PKCS12_ENC *mac)
 263 {
 264     return TEST_true(PKCS12_mac_present(p12))
 265         && TEST_true(PKCS12_verify_mac(p12, mac->pass, strlen(mac->pass)));
 266 }
 267
 268
 269 /* -------------------------------------------------------------------------
 270  * PKCS7 content info builder
 271  */
 272
 273 void start_contentinfo(PKCS12_BUILDER *pb)
 274 {
 275     pb->bags = NULL;
 276 }
 277
 278
 279 void end_contentinfo(PKCS12_BUILDER *pb)
 280 {
 281     if (pb->success && pb->bags != NULL) {
 282         if (!TEST_true(PKCS12_add_safe(&pb->safes, pb->bags, -1, 0, NULL)))
 283             pb->success = 0;
 284     }
 285     sk_PKCS12_SAFEBAG_pop_free(pb->bags, PKCS12_SAFEBAG_free);
 286     pb->bags = NULL;
 287 }
 288
 289
 290 void end_contentinfo_encrypted(PKCS12_BUILDER *pb, const PKCS12_ENC *enc)
 291 {
 292     if (pb->success && pb->bags != NULL) {
 293         if (legacy) {
 294             if (!TEST_true(PKCS12_add_safe(&pb->safes, pb->bags, enc->nid,
 295                                            enc->iter, enc->pass)))
 296                 pb->success = 0;
 297         } else {
 298             if (!TEST_true(PKCS12_add_safe_ex(&pb->safes, pb->bags, enc->nid,
 299                                               enc->iter, enc->pass, test_ctx,
 300                                               test_propq)))
 301                 pb->success = 0;
 302         }
 303     }
 304     sk_PKCS12_SAFEBAG_pop_free(pb->bags, PKCS12_SAFEBAG_free);
 305     pb->bags = NULL;
 306 }
 307
 308
 309 static STACK_OF(PKCS12_SAFEBAG) *decode_contentinfo(STACK_OF(PKCS7) *safes, int idx, const PKCS12_ENC *enc)
 310 {
 311     STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
 312     int bagnid;
 313     PKCS7 *p7 = sk_PKCS7_value(safes, idx);
 314
 315     if (!TEST_ptr(p7))
 316         goto err;
 317
 318     bagnid = OBJ_obj2nid(p7->type);
 319     if (enc) {
 320         if (!TEST_int_eq(bagnid, NID_pkcs7_encrypted))
 321             goto err;
 322         bags = PKCS12_unpack_p7encdata(p7, enc->pass, strlen(enc->pass));
 323     } else {
 324         if (!TEST_int_eq(bagnid, NID_pkcs7_data))
 325             goto err;
 326         bags = PKCS12_unpack_p7data(p7);
 327     }
 328     if (!TEST_ptr(bags))
 329         goto err;
 330
 331     return bags;
 332 err:
 333     return NULL;
 334 }
 335
 336
 337 /* -------------------------------------------------------------------------
 338  * PKCS12 safeBag/attribute builder
 339  */
 340
 341 static int add_attributes(PKCS12_SAFEBAG *bag, const PKCS12_ATTR *attrs)
 342 {
 343     int ret = 0;
 344     int attr_nid;
 345     const PKCS12_ATTR *p_attr = attrs;
 346
 347     if (attrs == NULL)
 348         return 1;
 349
 350     while (p_attr->oid != NULL) {
 351         TEST_info("Adding attribute %s = %s", p_attr->oid, p_attr->value);
 352         attr_nid = OBJ_txt2nid(p_attr->oid);
 353
 354         if (attr_nid == NID_friendlyName) {
 355             if (!TEST_true(PKCS12_add_friendlyname(bag, p_attr->value, -1)))
 356                 goto err;
 357         } else if (attr_nid == NID_localKeyID) {
 358             if (!TEST_true(PKCS12_add_localkeyid(bag, (unsigned char *)p_attr->value,
 359                                                  strlen(p_attr->value))))
 360                 goto err;
 361         } else {
 362             /* Custom attribute values limited to ASCII in these tests */
 363             if (!TEST_true(PKCS12_add1_attr_by_txt(bag, p_attr->oid, MBSTRING_ASC,
 364                                                    (unsigned char *)p_attr->value,
 365                                                    strlen(p_attr->value))))
 366                 goto err;
 367         }
 368         p_attr++;
 369     }
 370     ret = 1;
 371 err:
 372     return ret;
 373 }
 374
 375 void add_certbag(PKCS12_BUILDER *pb, const unsigned char *bytes, int len,
 376                  const PKCS12_ATTR *attrs)
 377 {
 378     PKCS12_SAFEBAG *bag = NULL;
 379     X509 *cert = NULL;
 380     char *name;
 381
 382     if (!pb->success)
 383         return;
 384
 385     cert = load_cert_asn1(bytes, len);
 386     if (!TEST_ptr(cert)) {
 387         pb->success = 0;
 388         return;
 389     }
 390
 391     name = X509_NAME_oneline(X509_get_subject_name(cert), NULL, 0);
 392     TEST_info("Adding certificate <%s>", name);
 393     OPENSSL_free(name);
 394
 395     bag = PKCS12_add_cert(&pb->bags, cert);
 396     if (!TEST_ptr(bag)) {
 397         pb->success = 0;
 398         goto err;
 399     }
 400
 401     if (!TEST_true(add_attributes(bag, attrs))) {
 402         pb->success = 0;
 403         goto err;
 404     }
 405 err:
 406     X509_free(cert);
 407 }
 408
 409 void add_keybag(PKCS12_BUILDER *pb, const unsigned char *bytes, int len,
 410                 const PKCS12_ATTR *attrs, const PKCS12_ENC *enc)
 411 {
 412     PKCS12_SAFEBAG *bag = NULL;
 413     EVP_PKEY *pkey = NULL;
 414
 415     if (!pb->success)
 416         return;
 417
 418     TEST_info("Adding key");
 419
 420     pkey = load_pkey_asn1(bytes, len);
 421     if (!TEST_ptr(pkey)) {
 422         pb->success = 0;
 423         return;
 424     }
 425
 426     if (legacy)
 427         bag = PKCS12_add_key(&pb->bags, pkey, 0 /*keytype*/, enc->iter, enc->nid, enc->pass);
 428     else
 429         bag = PKCS12_add_key_ex(&pb->bags, pkey, 0 /*keytype*/, enc->iter, enc->nid, enc->pass,
 430                                 test_ctx, test_propq);
 431     if (!TEST_ptr(bag)) {
 432         pb->success = 0;
 433         goto err;
 434     }
 435     if (!add_attributes(bag, attrs))
 436         pb->success = 0;
 437 err:
 438     EVP_PKEY_free(pkey);
 439 }
 440
 441 void add_secretbag(PKCS12_BUILDER *pb, int secret_nid, const char *secret,
 442                                const PKCS12_ATTR *attrs)
 443 {
 444     PKCS12_SAFEBAG *bag = NULL;
 445
 446     if (!pb->success)
 447         return;
 448
 449     TEST_info("Adding secret <%s>", secret);
 450
 451     bag = PKCS12_add_secret(&pb->bags, secret_nid, (const unsigned char *)secret, strlen(secret));
 452     if (!TEST_ptr(bag)) {
 453         pb->success = 0;
 454         return;
 455     }
 456     if (!add_attributes(bag, attrs))
 457         pb->success = 0;
 458 }
 459
 460
 461 /* -------------------------------------------------------------------------
 462  * PKCS12 structure checking
 463  */
 464
 465 static int check_asn1_string(const ASN1_TYPE *av, const char *txt)
 466 {
 467     int ret = 0;
 468     char *value = NULL;
 469
 470     if (!TEST_ptr(av))
 471         goto err;
 472
 473     switch (av->type) {
 474     case V_ASN1_BMPSTRING:
 475         value = OPENSSL_uni2asc(av->value.bmpstring->data,
 476                                 av->value.bmpstring->length);
 477         if (!TEST_str_eq(txt, (char *)value))
 478             goto err;
 479         break;
 480
 481     case V_ASN1_UTF8STRING:
 482         if (!TEST_str_eq(txt, (char *)av->value.utf8string->data))
 483             goto err;
 484         break;
 485
 486     case V_ASN1_OCTET_STRING:
 487         if (!TEST_str_eq(txt, (char *)av->value.octet_string->data))
 488             goto err;
 489         break;
 490
 491     default:
 492         /* Tests do not support other attribute types currently */
 493         goto err;
 494     }
 495     ret = 1;
 496 err:
 497     OPENSSL_free(value);
 498     return ret;
 499 }
 500
 501 static int check_attrs(const STACK_OF(X509_ATTRIBUTE) *bag_attrs, const PKCS12_ATTR *attrs)
 502 {
 503     int ret = 0;
 504     X509_ATTRIBUTE *attr;
 505     ASN1_TYPE *av;
 506     int i, j;
 507     char attr_txt[100];
 508
 509     for (i = 0; i < sk_X509_ATTRIBUTE_num(bag_attrs); i++) {
 510         const PKCS12_ATTR *p_attr = attrs;
 511         ASN1_OBJECT *attr_obj;
 512
 513         attr = sk_X509_ATTRIBUTE_value(bag_attrs, i);
 514         attr_obj = X509_ATTRIBUTE_get0_object(attr);
 515         OBJ_obj2txt(attr_txt, 100, attr_obj, 0);
 516
 517         while(p_attr->oid != NULL) {
 518             /* Find a matching attribute type */
 519             if (strcmp(p_attr->oid, attr_txt) == 0) {
 520                 if (!TEST_int_eq(X509_ATTRIBUTE_count(attr), 1))
 521                     goto err;
 522
 523                 for (j = 0; j < X509_ATTRIBUTE_count(attr); j++)
 524                 {
 525                     av = X509_ATTRIBUTE_get0_type(attr, j);
 526                     if (!TEST_true(check_asn1_string(av, p_attr->value)))
 527                         goto err;
 528                 }
 529                 break;
 530             }
 531             p_attr++;
 532         }
 533     }
 534     ret = 1;
 535 err:
 536     return ret;
 537 }
 538
 539 void check_certbag(PKCS12_BUILDER *pb, const unsigned char *bytes, int len,
 540                    const PKCS12_ATTR *attrs)
 541 {
 542     X509 *x509 = NULL;
 543     X509 *ref_x509 = NULL;
 544     const PKCS12_SAFEBAG *bag;
 545
 546     if (!pb->success)
 547         return;
 548
 549     bag = sk_PKCS12_SAFEBAG_value(pb->bags, pb->bag_idx++);
 550     if (!TEST_ptr(bag)) {
 551         pb->success = 0;
 552         return;
 553     }
 554     if (!check_attrs(PKCS12_SAFEBAG_get0_attrs(bag), attrs)
 555         || !TEST_int_eq(PKCS12_SAFEBAG_get_nid(bag), NID_certBag)
 556         || !TEST_int_eq(PKCS12_SAFEBAG_get_bag_nid(bag), NID_x509Certificate)) {
 557         pb->success = 0;
 558         return;
 559     }
 560     x509 = PKCS12_SAFEBAG_get1_cert(bag);
 561     if (!TEST_ptr(x509)) {
 562         pb->success = 0;
 563         goto err;
 564     }
 565     ref_x509 = load_cert_asn1(bytes, len);
 566     if (!TEST_false(X509_cmp(x509, ref_x509)))
 567         pb->success = 0;
 568 err:
 569     X509_free(x509);
 570     X509_free(ref_x509);
 571 }
 572
 573 void check_keybag(PKCS12_BUILDER *pb, const unsigned char *bytes, int len,
 574                   const PKCS12_ATTR *attrs, const PKCS12_ENC *enc)
 575 {
 576     EVP_PKEY *pkey = NULL;
 577     EVP_PKEY *ref_pkey = NULL;
 578     PKCS8_PRIV_KEY_INFO *p8;
 579     const PKCS8_PRIV_KEY_INFO *p8c;
 580     const PKCS12_SAFEBAG *bag;
 581
 582     if (!pb->success)
 583         return;
 584
 585     bag = sk_PKCS12_SAFEBAG_value(pb->bags, pb->bag_idx++);
 586     if (!TEST_ptr(bag)) {
 587         pb->success = 0;
 588         return;
 589     }
 590
 591     if (!check_attrs(PKCS12_SAFEBAG_get0_attrs(bag), attrs)) {
 592         pb->success = 0;
 593         return;
 594     }
 595
 596     switch (PKCS12_SAFEBAG_get_nid(bag)) {
 597     case NID_keyBag:
 598         p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
 599         if (!TEST_ptr(pkey = EVP_PKCS82PKEY(p8c))) {
 600             pb->success = 0;
 601             goto err;
 602         }
 603         break;
 604
 605     case NID_pkcs8ShroudedKeyBag:
 606         if (legacy)
 607             p8 = PKCS12_decrypt_skey(bag, enc->pass, strlen(enc->pass));
 608         else
 609             p8 = PKCS12_decrypt_skey_ex(bag, enc->pass, strlen(enc->pass), test_ctx, test_propq);
 610         if (!TEST_ptr(p8)) {
 611             pb->success = 0;
 612             goto err;
 613         }
 614         if (!TEST_ptr(pkey = EVP_PKCS82PKEY(p8))) {
 615             PKCS8_PRIV_KEY_INFO_free(p8);
 616             pb->success = 0;
 617             goto err;
 618         }
 619         PKCS8_PRIV_KEY_INFO_free(p8);
 620         break;
 621
 622     default:
 623         pb->success = 0;
 624         goto err;
 625     }
 626
 627     /* PKEY compare returns 1 for match */
 628     ref_pkey = load_pkey_asn1(bytes, len);
 629     if (!TEST_true(EVP_PKEY_eq(pkey, ref_pkey)))
 630         pb->success = 0;
 631 err:
 632     EVP_PKEY_free(pkey);
 633     EVP_PKEY_free(ref_pkey);
 634 }
 635
 636 void check_secretbag(PKCS12_BUILDER *pb, int secret_nid, const char *secret, const PKCS12_ATTR *attrs)
 637 {
 638     const PKCS12_SAFEBAG *bag;
 639
 640     if (!pb->success)
 641         return;
 642
 643     bag = sk_PKCS12_SAFEBAG_value(pb->bags, pb->bag_idx++);
 644     if (!TEST_ptr(bag)) {
 645         pb->success = 0;
 646         return;
 647     }
 648
 649     if (!check_attrs(PKCS12_SAFEBAG_get0_attrs(bag), attrs)
 650         || !TEST_int_eq(PKCS12_SAFEBAG_get_nid(bag), NID_secretBag)
 651         || !TEST_int_eq(PKCS12_SAFEBAG_get_bag_nid(bag), secret_nid)
 652         || !TEST_true(check_asn1_string(PKCS12_SAFEBAG_get0_bag_obj(bag), secret)))
 653         pb->success = 0;
 654 }
 655
 656
 657 void start_check_pkcs12(PKCS12_BUILDER *pb)
 658 {
 659     PKCS12 *p12;
 660
 661     if (!pb->success)
 662         return;
 663
 664     p12 = from_bio_p12(pb->p12bio, NULL);
 665     if (!TEST_ptr(p12)) {
 666         pb->success = 0;
 667         return;
 668     }
 669     pb->safes = PKCS12_unpack_authsafes(p12);
 670     if (!TEST_ptr(pb->safes))
 671         pb->success = 0;
 672
 673     pb->safe_idx = 0;
 674     PKCS12_free(p12);
 675 }
 676
 677 void start_check_pkcs12_with_mac(PKCS12_BUILDER *pb, const PKCS12_ENC *mac)
 678 {
 679     PKCS12 *p12;
 680
 681     if (!pb->success)
 682         return;
 683
 684     p12 = from_bio_p12(pb->p12bio, mac);
 685     if (!TEST_ptr(p12)) {
 686         pb->success = 0;
 687         return;
 688     }
 689     pb->safes = PKCS12_unpack_authsafes(p12);
 690     if (!TEST_ptr(pb->safes))
 691         pb->success = 0;
 692
 693     pb->safe_idx = 0;
 694     PKCS12_free(p12);
 695 }
 696
 697 void start_check_pkcs12_file(PKCS12_BUILDER *pb)
 698 {
 699     PKCS12 *p12;
 700
 701     if (!pb->success)
 702         return;
 703
 704     p12 = read_p12(pb->filename, NULL);
 705     if (!TEST_ptr(p12)) {
 706         pb->success = 0;
 707         return;
 708     }
 709     pb->safes = PKCS12_unpack_authsafes(p12);
 710     if (!TEST_ptr(pb->safes))
 711         pb->success = 0;
 712
 713     pb->safe_idx = 0;
 714     PKCS12_free(p12);
 715 }
 716
 717 void start_check_pkcs12_file_with_mac(PKCS12_BUILDER *pb, const PKCS12_ENC *mac)
 718 {
 719     PKCS12 *p12;
 720
 721     if (!pb->success)
 722         return;
 723
 724     p12 = read_p12(pb->filename, mac);
 725     if (!TEST_ptr(p12)) {
 726         pb->success = 0;
 727         return;
 728     }
 729     pb->safes = PKCS12_unpack_authsafes(p12);
 730     if (!TEST_ptr(pb->safes))
 731         pb->success = 0;
 732
 733     pb->safe_idx = 0;
 734     PKCS12_free(p12);
 735 }
 736
 737 void end_check_pkcs12(PKCS12_BUILDER *pb)
 738 {
 739     if (!pb->success)
 740         return;
 741
 742     sk_PKCS7_pop_free(pb->safes, PKCS7_free);
 743 }
 744
 745
 746 void start_check_contentinfo(PKCS12_BUILDER *pb)
 747 {
 748     if (!pb->success)
 749         return;
 750
 751     pb->bag_idx = 0;
 752     pb->bags = decode_contentinfo(pb->safes, pb->safe_idx++, NULL);
 753     if (!TEST_ptr(pb->bags)) {
 754         pb->success = 0;
 755         return;
 756     }
 757     TEST_info("Decoding %d bags", sk_PKCS12_SAFEBAG_num(pb->bags));
 758 }
 759
 760 void start_check_contentinfo_encrypted(PKCS12_BUILDER *pb, const PKCS12_ENC *enc)
 761 {
 762     if (!pb->success)
 763         return;
 764
 765     pb->bag_idx = 0;
 766     pb->bags = decode_contentinfo(pb->safes, pb->safe_idx++, enc);
 767     if (!TEST_ptr(pb->bags)) {
 768         pb->success = 0;
 769         return;
 770     }
 771     TEST_info("Decoding %d bags", sk_PKCS12_SAFEBAG_num(pb->bags));
 772 }
 773
 774
 775 void end_check_contentinfo(PKCS12_BUILDER *pb)
 776 {
 777     if (!pb->success)
 778         return;
 779
 780     if (!TEST_int_eq(sk_PKCS12_SAFEBAG_num(pb->bags), pb->bag_idx))
 781         pb->success = 0;
 782     sk_PKCS12_SAFEBAG_pop_free(pb->bags, PKCS12_SAFEBAG_free);
 783     pb->bags = NULL;
 784 }
 785
 786