OSX/sec/Security/Regressions/secitem/si-12-item-stress.c

   1 /*
   2  * Copyright (c) 2013-2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24
  25 #include <CoreFoundation/CoreFoundation.h>
  26 #include <Security/SecCertificate.h>
  27 #include <Security/SecItem.h>
  28 #include <Security/SecItemPriv.h>
  29 #include <Security/SecBase.h>
  30 #include <utilities/array_size.h>
  31 #include <utilities/SecCFWrappers.h>
  32 #include <stdlib.h>
  33 #include <unistd.h>
  34
  35 #include "Security_regressions.h"
  36
  37 #if 0
  38 static void persistentRefIs(CFDataRef pref, CFDataRef data) {
  39     CFMutableDictionaryRef dict = CFDictionaryCreateMutable(NULL, 0, NULL, NULL);
  40     CFTypeRef result = NULL;
  41     CFDictionaryAddValue(dict, kSecValuePersistentRef, pref);
  42     CFDictionaryAddValue(dict, kSecReturnData, kCFBooleanTrue);
  43     ok_status(SecItemCopyMatching(dict, &result), "lookup item data by persistent ref");
  44     ok(CFEqual(data, result), "result %@ equals expected data %@", result, data);
  45     CFReleaseNull(result);
  46     CFReleaseNull(dict);
  47 }
  48 #endif
  49
  50 enum ItemAttrType {
  51     kBoolItemAttr,
  52     kNumberItemAttr,
  53     kStringItemAttr,
  54     kDataItemAttr,
  55     kBlobItemAttr,
  56     kDateItemAttr,
  57     kAccessabilityItemAttr,
  58     kAccessGroupItemAttr,
  59 };
  60
  61 static void WithEachString(void(^each)(CFStringRef attr, enum ItemAttrType atype), ...) {
  62     va_list ap;
  63     va_start(ap, each);
  64     CFStringRef attr;
  65     while((attr = va_arg(ap, CFStringRef)) != NULL) {
  66         enum ItemAttrType atype = va_arg(ap, enum ItemAttrType);
  67         each(attr, atype);
  68     }
  69     va_end(ap);
  70 }
  71
  72 #if 0
  73 static void ItemForEachAttr(CFMutableDictionaryRef item, void(^each)(CFStringRef attr, enum ItemAttrType atype)) {
  74     CFStringRef iclass = CFDictionaryGetValue(item, kSecClass);
  75     if (!iclass) {
  76         return;
  77     } else if (CFEqual(iclass, kSecClassGenericPassword)) {
  78         WithEachString(each,
  79                        kSecAttrAccessible,          kAccessabilityItemAttr,
  80                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
  81                        kSecAttrCreationDate,        kDateItemAttr,
  82                        kSecAttrModificationDate,    kDateItemAttr,
  83                        kSecAttrDescription,         kStringItemAttr,
  84                        kSecAttrComment,             kStringItemAttr,
  85                        kSecAttrCreator,             kNumberItemAttr,
  86                        kSecAttrType,                kNumberItemAttr,
  87                        kSecAttrLabel,               kStringItemAttr,
  88                        kSecAttrIsInvisible,         kBoolItemAttr,
  89                        kSecAttrIsNegative,          kBoolItemAttr,
  90                        kSecAttrAccount,             kStringItemAttr,
  91                        kSecAttrService,             kStringItemAttr,
  92                        kSecAttrGeneric,             kDataItemAttr,
  93                        kSecAttrSynchronizable,      kBoolItemAttr,
  94                        NULL);
  95     } else if (CFEqual(iclass, kSecClassInternetPassword)) {
  96         WithEachString(each,
  97                        kSecAttrAccessible,          kAccessabilityItemAttr,
  98                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
  99                        kSecAttrCreationDate,        kDateItemAttr,
 100                        kSecAttrModificationDate,    kDateItemAttr,
 101                        kSecAttrDescription,         kStringItemAttr,
 102                        kSecAttrComment,             kStringItemAttr,
 103                        kSecAttrCreator,             kNumberItemAttr,
 104                        kSecAttrType,                kNumberItemAttr,
 105                        kSecAttrLabel,               kStringItemAttr,
 106                        kSecAttrIsInvisible,         kBoolItemAttr,
 107                        kSecAttrIsNegative,          kBoolItemAttr,
 108                        kSecAttrAccount,             kStringItemAttr,
 109                        kSecAttrSecurityDomain,      kStringItemAttr,
 110                        kSecAttrServer,              kStringItemAttr,
 111                        kSecAttrProtocol,            kNumberItemAttr,
 112                        kSecAttrAuthenticationType,  kNumberItemAttr,
 113                        kSecAttrPort,                kNumberItemAttr,
 114                        kSecAttrPath,                kStringItemAttr,
 115                        kSecAttrSynchronizable,      kBoolItemAttr,
 116                        NULL);
 117     } else if (CFEqual(iclass, kSecClassCertificate)) {
 118         WithEachString(each,
 119                        kSecAttrAccessible,          kAccessabilityItemAttr,
 120                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 121                        kSecAttrCertificateType,     kNumberItemAttr,
 122                        kSecAttrCertificateEncoding, kNumberItemAttr,
 123                        kSecAttrLabel,               kStringItemAttr,
 124                        kSecAttrSubject,             kDataItemAttr,
 125                        kSecAttrIssuer,              kDataItemAttr,
 126                        kSecAttrSerialNumber,        kDataItemAttr,
 127                        kSecAttrSubjectKeyID,        kDataItemAttr,
 128                        kSecAttrPublicKeyHash,       kDataItemAttr,
 129                        kSecAttrSynchronizable,      kBoolItemAttr,
 130                        NULL);
 131     } else if (CFEqual(iclass, kSecClassKey)) {
 132         WithEachString(each,
 133                        kSecAttrAccessible,          kAccessabilityItemAttr,
 134                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 135                        kSecAttrKeyClass,            kStringItemAttr, // Might be Number on replies
 136                        kSecAttrLabel,               kStringItemAttr,
 137                        kSecAttrApplicationLabel,    kDataItemAttr,
 138                        kSecAttrIsPermanent,         kBoolItemAttr,
 139                        kSecAttrApplicationTag,      kDataItemAttr,
 140                        kSecAttrKeyType,             kNumberItemAttr,
 141                        kSecAttrKeySizeInBits,       kNumberItemAttr,
 142                        kSecAttrEffectiveKeySize,    kNumberItemAttr,
 143                        kSecAttrCanEncrypt,          kBoolItemAttr,
 144                        kSecAttrCanDecrypt,          kBoolItemAttr,
 145                        kSecAttrCanDerive,           kBoolItemAttr,
 146                        kSecAttrCanSign,             kBoolItemAttr,
 147                        kSecAttrCanVerify,           kBoolItemAttr,
 148                        kSecAttrCanWrap,             kBoolItemAttr,
 149                        kSecAttrCanUnwrap,           kBoolItemAttr,
 150                        kSecAttrStartDate,           kDateItemAttr,
 151                        kSecAttrEndDate,             kDateItemAttr,
 152                        kSecAttrSynchronizable,      kBoolItemAttr,
 153                        NULL);
 154     } else if (CFEqual(iclass, kSecClassIdentity)) {
 155         WithEachString(each,
 156                        kSecAttrAccessible,          kAccessabilityItemAttr,
 157                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 158                        kSecAttrCertificateType,     kNumberItemAttr,
 159                        kSecAttrCertificateEncoding, kNumberItemAttr,
 160                        kSecAttrLabel,               kStringItemAttr,
 161                        kSecAttrSubject,             kDataItemAttr,
 162                        kSecAttrIssuer,              kDataItemAttr,
 163                        kSecAttrSerialNumber,        kDataItemAttr,
 164                        kSecAttrSubjectKeyID,        kDataItemAttr,
 165                        kSecAttrPublicKeyHash,       kDataItemAttr,
 166                        kSecAttrKeyClass,            kStringItemAttr, // Might be Number on replies
 167                        kSecAttrApplicationLabel,    kDataItemAttr,
 168                        kSecAttrIsPermanent,         kBoolItemAttr,
 169                        kSecAttrApplicationTag,      kDataItemAttr,
 170                        kSecAttrKeyType,             kNumberItemAttr,
 171                        kSecAttrKeySizeInBits,       kNumberItemAttr,
 172                        kSecAttrEffectiveKeySize,    kNumberItemAttr,
 173                        kSecAttrCanEncrypt,          kBoolItemAttr,
 174                        kSecAttrCanDecrypt,          kBoolItemAttr,
 175                        kSecAttrCanDerive,           kBoolItemAttr,
 176                        kSecAttrCanSign,             kBoolItemAttr,
 177                        kSecAttrCanVerify,           kBoolItemAttr,
 178                        kSecAttrCanWrap,             kBoolItemAttr,
 179                        kSecAttrCanUnwrap,           kBoolItemAttr,
 180                        kSecAttrStartDate,           kDateItemAttr,
 181                        kSecAttrEndDate,             kDateItemAttr,
 182                        kSecAttrSynchronizable,      kBoolItemAttr,
 183                        NULL);
 184     }
 185 }
 186 #endif
 187
 188 static void ItemForEachPKAttr(CFMutableDictionaryRef item, void(^each)(CFStringRef attr, enum ItemAttrType atype)) {
 189     CFStringRef iclass = CFDictionaryGetValue(item, kSecClass);
 190     if (!iclass) {
 191         return;
 192     } else if (CFEqual(iclass, kSecClassGenericPassword)) {
 193         WithEachString(each,
 194                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 195                        kSecAttrAccount,             kStringItemAttr,
 196                        kSecAttrService,             kStringItemAttr,
 197                        kSecAttrSynchronizable,      kBoolItemAttr,
 198                        NULL);
 199     } else if (CFEqual(iclass, kSecClassInternetPassword)) {
 200         WithEachString(each,
 201                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 202                        kSecAttrAccount,             kStringItemAttr,
 203                        kSecAttrSecurityDomain,      kStringItemAttr,
 204                        kSecAttrServer,              kStringItemAttr,
 205                        kSecAttrProtocol,            kNumberItemAttr,
 206                        kSecAttrAuthenticationType,  kNumberItemAttr,
 207                        kSecAttrPort,                kNumberItemAttr,
 208                        kSecAttrPath,                kStringItemAttr,
 209                        kSecAttrSynchronizable,      kBoolItemAttr,
 210                        NULL);
 211     } else if (CFEqual(iclass, kSecClassCertificate)) {
 212         WithEachString(each,
 213                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 214                        kSecAttrCertificateType,     kNumberItemAttr,
 215                        kSecAttrIssuer,              kDataItemAttr,
 216                        kSecAttrSerialNumber,        kDataItemAttr,
 217                        kSecAttrSynchronizable,      kBoolItemAttr,
 218                        NULL);
 219     } else if (CFEqual(iclass, kSecClassKey)) {
 220         WithEachString(each,
 221                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 222                        kSecAttrKeyClass,            kStringItemAttr, // kNumberItemAttr on replies
 223                        kSecAttrApplicationLabel,    kDataItemAttr,
 224                        kSecAttrApplicationTag,      kDataItemAttr,
 225                        kSecAttrKeyType,             kNumberItemAttr,
 226                        kSecAttrKeySizeInBits,       kNumberItemAttr,
 227                        kSecAttrEffectiveKeySize,    kNumberItemAttr,
 228                        kSecAttrStartDate,           kDateItemAttr,
 229                        kSecAttrEndDate,             kDateItemAttr,
 230                        kSecAttrSynchronizable,      kBoolItemAttr,
 231                        NULL);
 232     } else if (CFEqual(iclass, kSecClassIdentity)) {
 233         WithEachString(each,
 234                        kSecAttrAccessGroup,         kAccessGroupItemAttr,
 235                        kSecAttrCertificateType,     kNumberItemAttr,
 236                        kSecAttrIssuer,              kDataItemAttr,
 237                        kSecAttrSerialNumber,        kDataItemAttr,
 238                        kSecAttrSynchronizable,      kBoolItemAttr,
 239                        kSecAttrKeyClass,            kStringItemAttr, // kNumberItemAttr on replies
 240                        kSecAttrApplicationLabel,    kDataItemAttr,
 241                        kSecAttrApplicationTag,      kDataItemAttr,
 242                        kSecAttrKeyType,             kNumberItemAttr,
 243                        kSecAttrKeySizeInBits,       kNumberItemAttr,
 244                        kSecAttrEffectiveKeySize,    kNumberItemAttr,
 245                        kSecAttrStartDate,           kDateItemAttr,
 246                        kSecAttrEndDate,             kDateItemAttr,
 247                        kSecAttrSynchronizable,      kBoolItemAttr,
 248                        NULL);
 249     }
 250 }
 251
 252 static CFMutableDictionaryRef ItemCreate(int num) {
 253     CFStringRef iclass = NULL;
 254     switch (num % 4) {
 255         case 0:
 256             iclass = kSecClassInternetPassword;
 257             break;
 258         case 1:
 259             iclass = kSecClassGenericPassword;
 260             break;
 261         case 2:
 262             iclass = kSecClassKey;
 263             break;
 264         case 3:
 265             iclass = kSecClassCertificate;
 266             break;
 267     }
 268     return CFDictionaryCreateMutableForCFTypesWith(kCFAllocatorDefault, kSecClass, iclass, NULL);
 269 }
 270
 271 /* Test add api in all it's variants. */
 272 static void tests(void)
 273 {
 274     for (int num = 0 ; num < 8; ++num) {
 275         CFMutableDictionaryRef item = ItemCreate(num);
 276         ItemForEachPKAttr(item, ^(CFStringRef attr, enum ItemAttrType atype) {
 277             CFTypeRef value = NULL;
 278             switch (atype) {
 279                 case kBoolItemAttr:
 280                     value = (num % 2 == 0 ? kCFBooleanTrue : kCFBooleanFalse);
 281                     CFRetain(value);
 282                     break;
 283                 case kNumberItemAttr:
 284                     value = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &num);
 285                     break;
 286                 case kStringItemAttr:
 287                 case kBlobItemAttr:
 288                     value = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("string-%d"), num);
 289                     break;
 290                 case kDataItemAttr:
 291                 {
 292                     char buf[10];
 293                     int len = snprintf(buf, sizeof(buf), "data-%d", num);
 294                     value = CFDataCreate(kCFAllocatorDefault, (const UInt8 *)buf, len);
 295                     break;
 296                 }
 297                 case kDateItemAttr:
 298                     value = NULL; // Don't mess with dates on create.
 299                     break;
 300                 case kAccessabilityItemAttr:
 301                 {
 302                     CFStringRef accessabilites[] = {
 303                         kSecAttrAccessibleWhenUnlocked,
 304                         kSecAttrAccessibleAfterFirstUnlock,
 305                         kSecAttrAccessibleAlwaysPrivate,
 306                         kSecAttrAccessibleWhenUnlockedThisDeviceOnly,
 307                         kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly,
 308                         kSecAttrAccessibleAlwaysThisDeviceOnlyPrivate,
 309                     };
 310                     value = accessabilites[num % array_size(accessabilites)];
 311                     break;
 312                 }
 313                 case kAccessGroupItemAttr:
 314                 {
 315                     CFStringRef accessGroups[] = {
 316                         NULL,
 317 #if 0
 318 #if NO_SERVER
 319                         CFSTR("test"),
 320                         CFSTR("apple"),
 321                         CFSTR("lockdown-identities"),
 322 #else
 323                         CFSTR("sync"),
 324 #endif
 325                         CFSTR("com.apple.security.sos"),          // Secd internally uses this
 326
 327                         CFSTR("com.apple.security.regressions"),  // SecurityTestApp is in this group.
 328 #endif
 329                     };
 330                     value = accessGroups[num % array_size(accessGroups)];
 331                     break;
 332                 }
 333             }
 334             if (value)
 335                 CFDictionarySetValue(item, attr, value);
 336             CFReleaseSafe(value);
 337         });
 338
 339         CFDictionarySetValue(item, kSecAttrSynchronizable, kCFBooleanTrue);
 340         ok_status(SecItemAdd(item, NULL), "add sync");
 341
 342         // No tombstones by default per rdar://14680869, so explicitly add one
 343         CFDictionarySetValue(item, kSecUseTombstones, kCFBooleanTrue);
 344         ok_status(SecItemDelete(item), "delete sync");
 345
 346         CFDictionarySetValue(item, kSecAttrTombstone, kCFBooleanTrue);
 347         ok_status(SecItemCopyMatching(item, NULL), "find tombstone after delete sync");
 348         ok_status(SecItemDelete(item), "delete sync tombstone");
 349         CFDictionaryRemoveValue(item, kSecAttrTombstone);
 350
 351         ok_status(SecItemAdd(item, NULL), "add sync again");
 352
 353         CFDictionarySetValue(item, kSecUseTombstones, kCFBooleanFalse);
 354         ok_status(SecItemDelete(item), "delete sync without leaving a tombstone behind");
 355         CFDictionaryRemoveValue(item, kSecUseTombstones);
 356
 357         CFDictionarySetValue(item, kSecAttrTombstone, kCFBooleanTrue);
 358         is_status(SecItemCopyMatching(item, NULL), errSecItemNotFound, "do not find tombstone after delete sync with kSecUseTombstones=false");
 359
 360         CFDictionaryRemoveValue(item, kSecAttrSynchronizable);
 361         ok_status(SecItemAdd(item, NULL), "add local");
 362         ok_status(SecItemDelete(item), "delete local");
 363
 364         CFDictionarySetValue(item, kSecAttrTombstone, kCFBooleanTrue);
 365         is_status(SecItemCopyMatching(item, NULL), errSecItemNotFound, "do not find tombstone after delete local");
 366         is_status(SecItemDelete(item), errSecItemNotFound, "do not delete tombstone after delete local");
 367         CFDictionaryRemoveValue(item, kSecAttrTombstone);
 368
 369         ok_status(SecItemAdd(item, NULL), "add local again");
 370
 371         CFDictionarySetValue(item, kSecUseTombstones, kCFBooleanTrue);
 372         ok_status(SecItemDelete(item), "delete local and leave a tombstone behind");
 373         CFDictionaryRemoveValue(item, kSecUseTombstones);
 374
 375         CFDictionarySetValue(item, kSecAttrTombstone, kCFBooleanTrue);
 376         ok_status(SecItemCopyMatching(item, NULL), "find tombstone after delete sync with kSecUseTombstones=true");
 377
 378         CFDictionarySetValue(item, kSecUseTombstones, kCFBooleanTrue);
 379         ok_status(SecItemDelete(item), "delete local tombstone kSecUseTombstones=true");
 380         CFDictionaryRemoveValue(item, kSecUseTombstones);
 381
 382         ok_status(SecItemCopyMatching(item, NULL), "find tombstone after delete local tombstone with kSecUseTombstones=true");
 383         ok_status(SecItemDelete(item), "delete local tombstone");
 384         is_status(SecItemCopyMatching(item, NULL), errSecItemNotFound, "do not find tombstone after delete local");
 385
 386         CFRelease(item);
 387     }
 388 }
 389
 390 int si_12_item_stress(int argc, char *const *argv)
 391 {
 392         plan_tests(144);
 393
 394         tests();
 395
 396         return 0;
 397 }