OSX/libsecurity_keychain/regressions/kc-30-xara.c

   1 /*
   2  * Copyright (c) 2015 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 #include "keychain_regressions.h"
  25
  26 #include <CoreFoundation/CoreFoundation.h>
  27 #include <Security/Security.h>
  28 #include <Security/SecBase.h>
  29 #include <Security/SecBasePriv.h>
  30 #include <Security/SecKeychainPriv.h>
  31 #include <TargetConditionals.h>
  32 #include <Security/cssmapi.h>
  33 #include <stdlib.h>
  34 #include <sys/stat.h>
  35 #include <copyfile.h>
  36 #include <unistd.h>
  37
  38 #include "kc-30-xara-item-helpers.h"
  39 #include "kc-30-xara-key-helpers.h"
  40 #include "kc-30-xara-upgrade-helpers.h"
  41
  42 #if TARGET_OS_MAC
  43
  44 #pragma clang diagnostic push
  45 #pragma clang diagnostic ignored "-Wunused-variable"
  46 #pragma clang diagnostic ignored "-Wunused-function"
  47
  48 /* Test basic add delete update copy matching stuff. */
  49
  50
  51 /* Standard memory functions required by CSSM. */
  52 static void *cssmMalloc(CSSM_SIZE size, void *allocRef) { return malloc(size); }
  53 static void cssmFree(void *mem_ptr, void *allocRef) { free(mem_ptr); return; }
  54 static void *cssmRealloc(void *ptr, CSSM_SIZE size, void *allocRef) { return realloc( ptr, size ); }
  55 static void *cssmCalloc(uint32 num, CSSM_SIZE size, void *allocRef) { return calloc( num, size ); }
  56 static CSSM_API_MEMORY_FUNCS memFuncs = { cssmMalloc, cssmFree, cssmRealloc, cssmCalloc, NULL };
  57
  58 static CSSM_DL_DB_HANDLE initializeDL() {
  59     CSSM_VERSION version = { 2, 0 };
  60     CSSM_DL_DB_HANDLE dldbHandle = { 0, 0 };
  61     CSSM_GUID myGuid = { 0xFADE, 0, 0, { 1, 2, 3, 4, 5, 6, 7, 0 } };
  62     CSSM_PVC_MODE pvcPolicy = CSSM_PVC_NONE;
  63
  64     ok_status(CSSM_Init(&version, CSSM_PRIVILEGE_SCOPE_NONE, &myGuid, CSSM_KEY_HIERARCHY_NONE, &pvcPolicy, NULL), "cssm_init");
  65     ok_status(CSSM_ModuleLoad(&gGuidAppleFileDL, CSSM_KEY_HIERARCHY_NONE, NULL, NULL), "module_load");
  66     ok_status(CSSM_ModuleAttach(&gGuidAppleFileDL, &version, &memFuncs, 0, CSSM_SERVICE_DL, 0, CSSM_KEY_HIERARCHY_NONE, NULL, 0, NULL, &dldbHandle.DLHandle), "module_attach");
  67
  68     return dldbHandle;
  69 }
  70 #define initializeDLTests 3
  71
  72 static void unloadDL(CSSM_DL_DB_HANDLE* dldbHandle) {
  73     ok_status(CSSM_ModuleDetach(dldbHandle->DLHandle), "detach");
  74     ok_status(CSSM_ModuleUnload(&gGuidAppleFileDL, NULL, NULL), "unload");
  75     ok_status(CSSM_Terminate(), "terminate");
  76 }
  77 #define unloadDLTests 3
  78
  79 static void modifyAttributeInKeychain(char * name, CSSM_DL_DB_HANDLE dldbHandle, char * keychainName, CSSM_DB_RECORDTYPE recordType, char* attributeName, char* newValue, size_t len) {
  80     CSSM_RETURN status = CSSM_OK;
  81     ok_status(CSSM_DL_DbOpen(dldbHandle.DLHandle, keychainName,
  82                    NULL,
  83                    CSSM_DB_ACCESS_READ | CSSM_DB_ACCESS_WRITE,
  84                    NULL, /* Access cred? */
  85                    NULL, /* Open Parameters? */
  86                    &dldbHandle.DBHandle), "%s: CSSM_DL_DbOpen", name);
  87
  88     CSSM_QUERY queryAll = {};
  89     queryAll.RecordType = recordType;
  90
  91     CSSM_HANDLE results = 0;
  92     CSSM_DATA data = {};
  93     CSSM_DB_UNIQUE_RECORD_PTR uniqueIdPtr = NULL;
  94
  95     CSSM_DB_RECORD_ATTRIBUTE_DATA attributes = {};
  96     attributes.NumberOfAttributes = 1;
  97     attributes.AttributeData = malloc(sizeof(CSSM_DB_ATTRIBUTE_DATA) * attributes.NumberOfAttributes);
  98     attributes.AttributeData[0].Info.Label.AttributeName = attributeName;
  99     attributes.AttributeData[0].Info.AttributeNameFormat = CSSM_DB_ATTRIBUTE_NAME_AS_STRING;
 100
 101     attributes.AttributeData[0].NumberOfValues = 1;
 102     attributes.AttributeData[0].Value = malloc(sizeof(CSSM_DATA)*attributes.AttributeData[0].NumberOfValues);
 103
 104
 105     status = CSSM_DL_DataGetFirst(dldbHandle, &queryAll, &results, &attributes, &data, &uniqueIdPtr);
 106     while(status == CSSM_OK) {
 107         // I'm sure it has one thing and that thing needs to change.
 108         attributes.AttributeData[0].Value[0].Data = (void*)newValue;
 109         attributes.AttributeData[0].Value[0].Length = strlen(newValue);
 110
 111         CSSM_DL_DataModify(dldbHandle,
 112                            attributes.DataRecordType,
 113                            uniqueIdPtr,
 114                            &attributes,
 115                            NULL, // no data modification
 116                            CSSM_DB_MODIFY_ATTRIBUTE_REPLACE);
 117
 118         CSSM_DL_FreeUniqueRecord(dldbHandle, uniqueIdPtr);
 119         status = CSSM_DL_DataGetNext(dldbHandle, results, &attributes, &data, &uniqueIdPtr);
 120     }
 121     ok_status(CSSM_DL_DbClose(dldbHandle), "%s: CSSM_DL_DbClose", name);
 122 }
 123 #define modifyAttributeInKeychainTests 2
 124
 125 static void testAttackItem(CSSM_DL_DB_HANDLE dldbHandle) {
 126     char * name = "testAttackItem";
 127     secnotice("integrity", "************************************* %s", name);
 128
 129     SecKeychainRef kc = newKeychain(name);
 130     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 0);
 131
 132     makeItemWithIntegrity(name, kc, kSecClassGenericPassword, CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
 133     SecKeychainItemRef item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 134     CFReleaseNull(item);
 135     CFReleaseNull(kc);
 136
 137     char * modification = "evil_application";
 138     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_GENERIC_PASSWORD, "PrintName", modification, strlen(modification));
 139
 140     kc = openKeychain(name);
 141     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 142     readPasswordContentsWithResult(item, errSecInvalidItemRef, NULL);
 143
 144     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 145     CFReleaseNull(kc);
 146 }
 147 #define testAttackItemTests (newKeychainTests + checkNTests + makeItemWithIntegrityTests + checkNTests + modifyAttributeInKeychainTests + openKeychainTests + checkNTests + readPasswordContentsWithResultTests + 1)
 148
 149 static void testAttackKey(CSSM_DL_DB_HANDLE dldbHandle) {
 150     char * name = "testAttackKey";
 151     secnotice("integrity", "************************************* %s", name);
 152
 153     SecKeychainRef kc = newKeychain(name);
 154     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 0);
 155
 156     makeKeyWithIntegrity(name, kc, CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
 157     SecKeychainItemRef item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 158
 159     checkKeyUse((SecKeyRef) item, errSecSuccess);
 160
 161     CFReleaseNull(item);
 162     CFReleaseNull(kc);
 163
 164     char * modification = "evil_application";
 165     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_SYMMETRIC_KEY, "Label", modification, strlen(modification));
 166
 167     kc = openKeychain(name);
 168     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 169     checkKeyUse((SecKeyRef) item, errSecInvalidItemRef);
 170     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 171     CFReleaseNull(kc);
 172 }
 173 #define testAttackKeyTests (newKeychainTests + checkNTests + makeKeyWithIntegrityTests + checkNTests + checkKeyUseTests + modifyAttributeInKeychainTests \
 174         + openKeychainTests + checkNTests + checkKeyUseTests + 1)
 175
 176
 177 static void testAddAfterCorruptItem(CSSM_DL_DB_HANDLE dldbHandle) {
 178     char * name = "testAddAfterCorruptItem";
 179     secnotice("integrity", "************************************* %s", name);
 180
 181     SecKeychainRef kc = newKeychain(name);
 182     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 0);
 183
 184     makeCustomItemWithIntegrity(name, kc, kSecClassGenericPassword, CFSTR("test_label"), CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
 185     SecKeychainItemRef item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 186     CFReleaseNull(item);
 187
 188     makeDuplicateItem(name, kc, kSecClassGenericPassword);
 189     CFReleaseNull(kc);
 190
 191     char * modification = "evil_application";
 192     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_GENERIC_PASSWORD, "PrintName", modification, strlen(modification));
 193
 194     kc = openKeychain(name);
 195     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 196     deleteItem(item);
 197     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 0);
 198
 199     makeCustomItemWithIntegrity(name, kc, kSecClassGenericPassword, CFSTR("evil_application"), CFSTR("d2aa97b30a1f96f9e61fcade2b00d9f4284976a83a5b68392251ee5ec827f8cc"));
 200     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 201     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("evil_application"));
 202     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 203     CFReleaseNull(kc);
 204 }
 205 #define testAddAfterCorruptItemTests (newKeychainTests + checkNTests + makeCustomItemWithIntegrityTests + checkNTests + makeDuplicateItemTests \
 206         + modifyAttributeInKeychainTests + openKeychainTests + checkNTests + deleteItemTests \
 207         + checkNTests + makeCustomItemWithIntegrityTests + checkNTests + makeCustomDuplicateItemTests + 1)
 208
 209 static void testAddAfterCorruptKey(CSSM_DL_DB_HANDLE dldbHandle) {
 210     char * name = "testAddAfterCorruptKey";
 211     secnotice("integrity", "************************************* %s", name);
 212
 213     SecKeychainRef kc = newKeychain(name);
 214     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 0);
 215     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 0);
 216     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 0);
 217
 218     // Make a symmetric key
 219     makeCustomKeyWithIntegrity(name, kc, CFSTR("test_key"), CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
 220
 221     SecKeychainItemRef item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 222     makeCustomDuplicateKey(name, kc, CFSTR("test_key"));
 223     CFReleaseNull(item);
 224
 225     // Make a key pair
 226     SecKeyRef pub;
 227     SecKeyRef priv;
 228     makeCustomKeyPair(name, kc, CFSTR("test_key_pair"), &pub, &priv);
 229     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 230     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 231     CFReleaseNull(pub);
 232     CFReleaseNull(priv);
 233
 234     ok_status(SecKeychainListRemoveKeychain(&kc), "%s: SecKeychainListRemoveKeychain", name);
 235
 236     char * modification = "evil_application";
 237     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_SYMMETRIC_KEY, "PrintName", modification, strlen(modification));
 238     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_PUBLIC_KEY, "PrintName", modification, strlen(modification));
 239     modifyAttributeInKeychain(name, dldbHandle, keychainDbFile, CSSM_DL_DB_RECORD_PRIVATE_KEY, "PrintName", modification, strlen(modification));
 240
 241     kc = openKeychain(name);
 242
 243     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 244     deleteItem(item);
 245     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 0);
 246
 247     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 248     deleteItem(item);
 249     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 0);
 250
 251     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 252     deleteItem(item);
 253     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 0);
 254
 255     makeCustomKeyWithIntegrity(name, kc, CFSTR("evil_application"), CFSTR("ca6d90a0b053113e43bbb67f64030230c96537f77601f66bdf821d8684431dfc"));
 256     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 257
 258     makeCustomDuplicateKey(name, kc, CFSTR("evil_application"));
 259
 260     makeCustomKeyPair(name, kc, CFSTR("evil_application"), &pub, &priv);
 261     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 262     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 263
 264     // We cannot create a duplicate key pair, so don't try.
 265
 266     CFReleaseNull(item);
 267     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 268     CFReleaseNull(kc);
 269 }
 270 #define testAddAfterCorruptKeyTests (newKeychainTests \
 271         + checkNTests + checkNTests + checkNTests \
 272         + makeCustomKeyWithIntegrityTests + checkNTests + makeCustomDuplicateKeyTests \
 273         + makeCustomKeyPairTests + checkNTests + checkNTests \
 274         + 1 \
 275         + modifyAttributeInKeychainTests \
 276         + modifyAttributeInKeychainTests \
 277         + modifyAttributeInKeychainTests \
 278         + openKeychainTests \
 279         + checkNTests + deleteItemTests + checkNTests \
 280         + checkNTests + deleteItemTests + checkNTests \
 281         + checkNTests + deleteItemTests + checkNTests \
 282         + makeCustomKeyWithIntegrityTests + checkNTests \
 283         + makeCustomDuplicateKeyTests \
 284         + makeCustomKeyPairTests + checkNTests + checkNTests \
 285         + 1)
 286
 287
 288 // These constants are in CommonBlob, but we're in C and can't access them
 289 #define version_MacOS_10_0 0x00000100
 290 #define version_partition 0x00000200
 291
 292 static void testKeychainUpgrade() {
 293     char name[100];
 294     sprintf(name, "testKeychainUpgrade");
 295     secnotice("integrity", "************************************* %s", name);
 296     UInt32 version;
 297     char* path = malloc(sizeof(char) * 400);
 298     UInt32 len = 400;
 299
 300     // To test multi-threading, we want the upgrade to take a while. Add a bunch of passwords...
 301     char oldkcFile[100];
 302     sprintf(oldkcFile, "%s/Library/test.keychain", getenv("HOME"));
 303     unlink(oldkcFile);
 304     writeOldKeychain(name, oldkcFile);
 305
 306     SecKeychainRef kc = openCustomKeychain(name, oldkcFile, "password");
 307
 308     for(int i = 0; i < 200; i++) {
 309         CFTypeRef result = NULL;
 310         CFStringRef cflabel = CFStringCreateWithFormat(NULL, NULL, CFSTR("item%d"), i);
 311         CFMutableDictionaryRef query = makeAddCustomItemDictionaryWithService(kc, kSecClassInternetPassword, cflabel, cflabel, CFSTR("no service"));
 312         SecItemAdd(query, &result); // don't particuluarly care if this fails...
 313         CFReleaseNull(query);
 314         CFReleaseNull(cflabel);
 315         CFReleaseNull(result);
 316     }
 317
 318     CFReleaseNull(kc);
 319
 320     ok_status(copyfile(oldkcFile, keychainFile, NULL, COPYFILE_UNLINK | COPYFILE_ALL), "%s: copyfile", name);
 321     unlink(oldkcFile);
 322     unlink(keychainDbFile);
 323
 324     static dispatch_once_t onceToken = 0;
 325     static dispatch_queue_t release_queue = NULL;
 326     dispatch_once(&onceToken, ^{
 327         release_queue = dispatch_queue_create("com.apple.security.keychain-upgrade-queue", DISPATCH_QUEUE_CONCURRENT);
 328     });
 329
 330     dispatch_group_t g = dispatch_group_create();
 331     SecKeychainItemRef item;
 332
 333     char* __block blockName = NULL;
 334     asprintf(&blockName, "%s", name);
 335
 336     kc = openCustomKeychain(name, keychainName, "password");
 337
 338     // Directly after an upgrade, no items should have partition ID lists
 339     dispatch_group_async(g, release_queue, ^() {
 340         secerror("beginning 1\n");
 341         SecKeychainRef blockKc;
 342         SecKeychainOpen(keychainName, &blockKc);
 343         SecKeychainItemRef item = checkN(blockName, makeQueryItemDictionary(blockKc, kSecClassGenericPassword), 1);
 344         checkIntegrityHash(blockName, item, CFSTR("39c56eadd3e3b496b6099e5f3d5ff88eaee9ca2e3a50c1be8319807a72e451e5"));
 345         checkPartitionIDs(blockName, item, 0);
 346         CFReleaseSafe(blockKc);
 347         CFReleaseSafe(item);
 348         secerror("ending 1\n");
 349     });
 350
 351     dispatch_group_async(g, release_queue, ^() {
 352         usleep(0.1 * USEC_PER_SEC); // use different timings to try to find multithreaded upgrade bugs
 353         secerror("beginning 2\n");
 354         SecKeychainRef blockKc;
 355         SecKeychainOpen(keychainName, &blockKc);
 356         SecKeychainItemRef item = checkN(blockName, makeQueryItemDictionaryWithService(blockKc, kSecClassInternetPassword, CFSTR("test_service")), 1);
 357         checkIntegrityHash(blockName, item, CFSTR("4f1b64e3c156968916e72d8ff3f1a8eb78b32abe0b2b43f0578eb07c722aaf03"));
 358         checkPartitionIDs(blockName, item, 0);
 359         CFReleaseSafe(blockKc);
 360         CFReleaseSafe(item);
 361         secerror("ending 2\n");
 362     });
 363
 364     dispatch_group_async(g, release_queue, ^() {
 365         usleep(0.3 * USEC_PER_SEC);
 366         secerror("beginning 3\n");
 367         SecKeychainRef blockKc;
 368         SecKeychainOpen(keychainName, &blockKc);
 369         SecKeychainItemRef item = checkN(blockName, makeQueryKeyDictionary(blockKc, kSecAttrKeyClassSymmetric), 1);
 370         checkIntegrityHash(blockName, (SecKeychainItemRef) item, CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
 371         checkPartitionIDs(blockName, (SecKeychainItemRef) item, 0);
 372         CFReleaseSafe(blockKc);
 373         CFReleaseSafe(item);
 374         secerror("ending 3\n");
 375     });
 376
 377     dispatch_group_async(g, release_queue, ^() {
 378         usleep(0.5 * USEC_PER_SEC);
 379         secerror("beginning 4\n");
 380         SecKeychainRef blockKc;
 381         SecKeychainOpen(keychainName, &blockKc);
 382         SecKeychainItemRef item = checkN(blockName, makeQueryKeyDictionary(blockKc, kSecAttrKeyClassPublic), 1);
 383         checkIntegrityHash(blockName, (SecKeychainItemRef) item, CFSTR("42d29fd5e9935edffcf6d0261eabddb00782ec775caa93716119e8e553ab5578"));
 384         checkPartitionIDs(blockName, (SecKeychainItemRef) item, 0);
 385         CFReleaseSafe(blockKc);
 386         CFReleaseSafe(item);
 387         secerror("ending 4\n");
 388     });
 389
 390     dispatch_group_async(g, release_queue, ^() {
 391         usleep(1 * USEC_PER_SEC);
 392         secerror("beginning 5\n");
 393         SecKeychainRef blockKc;
 394         SecKeychainOpen(keychainName, &blockKc);
 395         SecKeychainItemRef item = checkN(blockName, makeQueryKeyDictionary(blockKc, kSecAttrKeyClassPrivate), 1);
 396         checkIntegrityHash(blockName, (SecKeychainItemRef) item, CFSTR("bdf219cdbc2dc6c4521cf39d1beda2e3491ef0330ba59eb41229dd909632f48d"));
 397         checkPartitionIDs(blockName, (SecKeychainItemRef) item, 0);
 398         CFReleaseSafe(blockKc);
 399         CFReleaseSafe(item);
 400         secerror("ending 5\n");
 401     });
 402
 403     dispatch_group_wait(g, DISPATCH_TIME_FOREVER);
 404
 405     // @@@ I'm worried that there are still some thread issues in AppleDatabase; if these are run in the blocks above
 406     //     you can sometimes get CSSMERR_DL_INVALID_RECORD_UID/errSecInvalidRecord instead of errSecDuplicateItem
 407     //     <rdar://problem/27085024> Multi-threading duplicate item creation sometimes returns -67701
 408     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 409     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 410
 411     // Check the keychain's version and path
 412     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 413     is(version, version_partition, "%s: version of upgraded keychain is incorrect", name);
 414     ok_status(SecKeychainGetPath(kc, &len, path), "%s: SecKeychainGetKeychainPath", name);
 415     eq_stringn(path, len, keychainDbFile, strlen(keychainDbFile), "%s: paths do not match", name);
 416     free(path);
 417
 418     // Now close the keychain and open it again
 419     CFReleaseNull(kc);
 420     kc = openCustomKeychain(name, keychainName, "password");
 421
 422     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 423     checkIntegrityHash(name, item, CFSTR("39c56eadd3e3b496b6099e5f3d5ff88eaee9ca2e3a50c1be8319807a72e451e5"));
 424     checkPartitionIDs(name, item, 0);
 425     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 426
 427     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 428     checkIntegrityHash(name, item, CFSTR("4f1b64e3c156968916e72d8ff3f1a8eb78b32abe0b2b43f0578eb07c722aaf03"));
 429     checkPartitionIDs(name, item, 0);
 430     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 431
 432     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 433     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
 434     checkPartitionIDs(name, (SecKeychainItemRef) item, 0);
 435
 436     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 437     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("42d29fd5e9935edffcf6d0261eabddb00782ec775caa93716119e8e553ab5578"));
 438     checkPartitionIDs(name, (SecKeychainItemRef) item, 0);
 439
 440     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 441     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("bdf219cdbc2dc6c4521cf39d1beda2e3491ef0330ba59eb41229dd909632f48d"));
 442     checkPartitionIDs(name, (SecKeychainItemRef) item, 0);
 443
 444     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 445     CFReleaseNull(kc);
 446
 447     // make sure we clean up any files left over
 448     unlink(keychainDbFile);
 449     unlink(keychainFile);
 450     unlink(oldkcFile);
 451 }
 452 #define testKeychainUpgradeTests (openCustomKeychainTests + 1 + openCustomKeychainTests + 4 \
 453         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests + makeCustomDuplicateItemTests \
 454         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests + makeCustomDuplicateItemTests \
 455         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 456         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 457         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 458         + openCustomKeychainTests \
 459         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests + makeCustomDuplicateItemTests \
 460         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests + makeCustomDuplicateItemTests \
 461         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 462         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 463         + checkNTests + checkIntegrityHashTests + checkPartitionIDsTests \
 464         + 1)
 465
 466 // tests that SecKeychainCreate over an old .keychain file returns an empty keychain
 467 static void testKeychainCreateOver() {
 468     char name[100];
 469     sprintf(name, "testKeychainCreateOver");
 470     secnotice("integrity", "************************************* %s", name);
 471     UInt32 version;
 472     char* path = malloc(sizeof(char) * 400);
 473     UInt32 len = 400;
 474
 475     writeOldKeychain(name, keychainFile);
 476     unlink(keychainDbFile);
 477
 478     SecKeychainItemRef item = NULL;
 479
 480     // Check that we upgrade on SecKeychainOpen
 481     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
 482
 483     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 484     checkIntegrityHash(name, item, CFSTR("39c56eadd3e3b496b6099e5f3d5ff88eaee9ca2e3a50c1be8319807a72e451e5"));
 485
 486     ok_status(SecKeychainDelete(kc));
 487     CFReleaseNull(kc);
 488
 489     // the old file should still exist, but the -db file should not.
 490     struct stat filebuf;
 491     is(stat(keychainFile, &filebuf), 0, "%s: check %s exists", name, keychainFile);
 492     isnt(stat(keychainDbFile, &filebuf), 0, "%s: check %s does not exist", name, keychainDbFile);
 493
 494     // Now create a new keychain over the old remnants.
 495     ok_status(SecKeychainCreate(keychainFile, (UInt32) strlen("password"), "password", false, NULL, &kc), "%s: SecKeychainCreate", name);
 496
 497     // Directly after creating a keychain, there shouldn't be any items (even though an old keychain exists underneath)
 498     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 0);
 499     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 0);
 500     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 0);
 501     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 0);
 502     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 0);
 503
 504     // Check the keychain's version and path
 505     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 506     is(version, version_partition, "%s: version of upgraded keychain is incorrect", name);
 507     ok_status(SecKeychainGetPath(kc, &len, path), "%s: SecKeychainGetKeychainPath", name);
 508     eq_stringn(path, len, keychainDbFile, strlen(keychainDbFile), "%s: paths do not match", name);
 509     free(path);
 510
 511     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 512     CFReleaseNull(kc);
 513
 514     // final check that the files on-disk are as we expect
 515     is(stat(keychainFile, &filebuf), 0, "%s: check %s exists", name, keychainFile);
 516     isnt(stat(keychainDbFile, &filebuf), 0, "%s: check %s does not exist", name, keychainDbFile);
 517
 518     // make sure we clean up any files left over
 519     unlink(keychainDbFile);
 520     unlink(keychainFile);
 521 }
 522 #define testKeychainCreateOverTests (openCustomKeychainTests + \
 523 + checkNTests + checkIntegrityHashTests \
 524 + 1 + 2 + 1 \
 525 + checkNTests \
 526 + checkNTests \
 527 + checkNTests \
 528 + checkNTests \
 529 + checkNTests \
 530 + 4 + 1 + 2)
 531
 532 static void testKeychainDowngrade() {
 533     char *name = "testKeychainDowngrade";
 534     secnotice("integrity", "************************************* %s", name);
 535
 536     // For now, don't worry about filenames
 537     writeFullV512Keychain(name, keychainDbFile);
 538     unlink(keychainFile);
 539     writeFullV512Keyfile(name, keychainTempFile);
 540
 541     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
 542     UInt32 version;
 543
 544     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 545     is(version, version_partition, "%s: version of initial keychain is incorrect", name);
 546
 547     SecKeychainItemRef item;
 548
 549     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 550     checkIntegrityHash(name, item, CFSTR("6ba8d9f77ddba54d9373b11ae5c8f7b55a5e81da27e05e86723eeceb0a9a8e0c"));
 551     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 552
 553     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 554     checkIntegrityHash(name, item, CFSTR("630a9fe4f0191db8a99d6e8455e7114f628ce8f0f9eb3559efa572a98877a2b2"));
 555     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 556
 557     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 558     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
 559
 560     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 561     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("d27ee2be4920d5b6f47f6b19696d09c9a6c1a5d80c6f148f778db27b4ba99d9a"));
 562
 563     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 564     checkIntegrityHash(name, (SecKeychainItemRef) item, CFSTR("4b3f7bd7f9e48dc71006ce670990aed9dba6d5089b84d4113121bab41d0a3228"));
 565
 566
 567
 568     ok_status(SecKeychainAttemptMigrationWithMasterKey(kc, version_MacOS_10_0, keychainTempFile), "%s: SecKeychainAttemptKeychainMigrationWithMasterKey", name);
 569     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 570     is(version, version_MacOS_10_0, "%s: version of downgraded keychain is incorrect", name);
 571
 572     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 573     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 574     checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 575     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 576
 577     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 578     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 579     checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 580
 581     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 582     CFReleaseNull(kc);
 583
 584     // make sure we clean up
 585     unlink(keychainTempFile);
 586     unlink(keychainDbFile);
 587     unlink(keychainFile);
 588 }
 589 #define testKeychainDowngradeTests (openCustomKeychainTests + 2 \
 590         + checkNTests + checkIntegrityHashTests + makeCustomDuplicateItemTests \
 591         + checkNTests + checkIntegrityHashTests + makeCustomDuplicateItemTests \
 592         + checkNTests + checkIntegrityHashTests +\
 593         + checkNTests + checkIntegrityHashTests +\
 594         + checkNTests + checkIntegrityHashTests +\
 595         + 3 + \
 596         + checkNTests + makeCustomDuplicateItemTests \
 597         + checkNTests + makeCustomDuplicateItemTests \
 598         + checkNTests \
 599         + checkNTests \
 600         + checkNTests \
 601         + 1)\
 602
 603 // Test opening and upgrading a v256 keychain at a -db filename.
 604 static void testKeychainWrongFile256() {
 605     char name[100];
 606     sprintf(name, "testKeychainWrongFile256");
 607     secnotice("integrity", "************************************* %s", name);
 608     UInt32 version;
 609
 610     unlink(keychainFile);
 611     writeOldKeychain(name, keychainDbFile);
 612
 613     // Only keychainDb file should exist
 614     struct stat filebuf;
 615     isnt(stat(keychainFile, &filebuf), 0, "%s: %s exists and shouldn't", name, keychainFile);
 616     is(stat(keychainDbFile, &filebuf), 0, "%s: %s does not exist", name, keychainDbFile);
 617
 618     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
 619
 620     SecKeychainItemRef item;
 621
 622     // Iterate over the keychain to trigger upgrade
 623     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 624     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 625
 626     // We should have created keychainFile, check for it
 627     is(stat(keychainFile, &filebuf), 0, "%s: %s does not exist", name, keychainFile);
 628     is(stat(keychainDbFile, &filebuf), 0, "%s: %s does not exist", name, keychainDbFile);
 629
 630     // Check the keychain's version and path
 631     char path[400];
 632     UInt32 len = sizeof(path);
 633
 634     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 635     is(version, version_partition, "%s: version of re-upgraded keychain is incorrect", name);
 636     ok_status(SecKeychainGetPath(kc, &len, path), "%s: SecKeychainGetPath", name);
 637     eq_stringn(path, len, keychainDbFile, strlen(keychainDbFile), "%s: paths do not match", name);
 638
 639     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 640     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 641
 642     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 643     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 644
 645     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 646     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 647     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 648
 649     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 650     CFReleaseNull(kc);
 651
 652     // make sure we clean up any files left over
 653     unlink(keychainDbFile);
 654     unlink(keychainFile);
 655 }
 656 #define testKeychainWrongFile256Tests (2 + openCustomKeychainTests \
 657         + checkNTests + makeCustomDuplicateItemTests \
 658         + 2 + 4 \
 659         + checkNTests + makeCustomDuplicateItemTests \
 660         + checkNTests + makeCustomDuplicateItemTests \
 661         + checkNTests \
 662         + checkNTests \
 663         + checkNTests \
 664         + 1)
 665
 666 // Test opening and upgrading a v512 keychain at a .keychain filename.
 667 static void testKeychainWrongFile512() {
 668     char name[100];
 669     sprintf(name, "testKeychainWrongFile512");
 670     secnotice("integrity", "************************************* %s", name);
 671     UInt32 version;
 672
 673     writeFullV512Keychain(name, keychainFile);
 674     unlink(keychainDbFile);
 675
 676     // Only keychain file should exist
 677     struct stat filebuf;
 678     isnt(stat(keychainDbFile, &filebuf), 0, "%s: %s exists and shouldn't", name, keychainFile);
 679     is(stat(keychainFile, &filebuf), 0, "%s: %s does not exist", name, keychainDbFile);
 680
 681     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
 682
 683     SecKeychainItemRef item;
 684
 685     // Iterate over the keychain to trigger upgrade
 686     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 687     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 688
 689     // We should have move the keychain to keychainDbFile, check for it
 690     isnt(stat(keychainFile, &filebuf), 0, "%s: %s still exists", name, keychainFile);
 691     is(stat(keychainDbFile, &filebuf), 0, "%s: %s does not exist", name, keychainDbFile);
 692
 693     // Check the keychain's version and path
 694     char path[400];
 695     UInt32 len = sizeof(path);
 696
 697     ok_status(SecKeychainGetKeychainVersion(kc, &version), "%s: SecKeychainGetKeychainVersion", name);
 698     is(version, version_partition, "%s: version of moved keychain is incorrect", name);
 699     ok_status(SecKeychainGetPath(kc, &len, path), "%s: SecKeychainGetPath", name);
 700     eq_stringn(path, len, keychainDbFile, strlen(keychainDbFile), "%s: paths do not match", name);
 701
 702     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 703     makeCustomDuplicateItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
 704
 705     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 706     makeCustomDuplicateItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
 707
 708     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
 709     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
 710     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
 711
 712     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 713     CFReleaseNull(kc);
 714
 715     // make sure we clean up any files left over
 716     unlink(keychainDbFile);
 717     unlink(keychainFile);
 718 }
 719 #define testKeychainWrongFile512Tests (2 + openCustomKeychainTests \
 720 + checkNTests + makeCustomDuplicateItemTests \
 721 + 2 + 4 \
 722 + checkNTests + makeCustomDuplicateItemTests \
 723 + checkNTests + makeCustomDuplicateItemTests \
 724 + checkNTests \
 725 + checkNTests \
 726 + checkNTests \
 727 + 1)
 728
 729
 730 #undef version_partition
 731 #undef version_MacOS_10_0
 732
 733 static SecAccessRef makeUidAccess(uid_t uid)
 734 {
 735     // make the "uid/gid" ACL subject
 736     // this is a CSSM_LIST_ELEMENT chain
 737     CSSM_ACL_PROCESS_SUBJECT_SELECTOR selector = {
 738         CSSM_ACL_PROCESS_SELECTOR_CURRENT_VERSION, // selector version
 739         CSSM_ACL_MATCH_UID, // set mask: match uids (only)
 740         uid,                // uid to match
 741         0                   // gid (not matched here)
 742     };
 743     CSSM_LIST_ELEMENT subject2 = { NULL, 0 };
 744     subject2.Element.Word.Data = (UInt8 *)&selector;
 745     subject2.Element.Word.Length = sizeof(selector);
 746     CSSM_LIST_ELEMENT subject1 = {
 747         &subject2, CSSM_ACL_SUBJECT_TYPE_PROCESS, CSSM_LIST_ELEMENT_WORDID
 748     };
 749
 750     // rights granted (replace with individual list if desired)
 751     CSSM_ACL_AUTHORIZATION_TAG rights[] = {
 752         CSSM_ACL_AUTHORIZATION_ANY  // everything
 753     };
 754     // owner component (right to change ACL)
 755     CSSM_ACL_OWNER_PROTOTYPE owner = {
 756         // TypedSubject
 757         { CSSM_LIST_TYPE_UNKNOWN, &subject1, &subject2 },
 758         // Delegate
 759         false
 760     };
 761     // ACL entries (any number, just one here)
 762     CSSM_ACL_ENTRY_INFO acls[] = {
 763         {
 764             // prototype
 765             {
 766                 // TypedSubject
 767                 { CSSM_LIST_TYPE_UNKNOWN, &subject1, &subject2 },
 768                 false, // Delegate
 769                 // rights for this entry
 770                 { sizeof(rights) / sizeof(rights[0]), rights },
 771                 // rest is defaulted
 772             }
 773         }
 774     };
 775
 776     SecAccessRef access;
 777     SecAccessCreateFromOwnerAndACL(&owner, sizeof(acls) / sizeof(acls[0]), acls, &access);
 778     return access;
 779 }
 780
 781 static void checkAccessLength(const char * name, SecAccessRef access, int expected) {
 782     CFArrayRef acllist = NULL;
 783     ok_status(SecAccessCopyACLList(access, &acllist), "%s: SecAccessCopyACLList", name);
 784
 785     // Count the number of non-integrity ACLs in this access
 786     int aclsFound = 0;
 787     CFStringRef output = NULL;
 788
 789     if(acllist) {
 790         for(int i = 0; i < CFArrayGetCount(acllist); i++) {
 791             SecACLRef acl = (SecACLRef) CFArrayGetValueAtIndex(acllist, i);
 792
 793             CFArrayRef auths = SecACLCopyAuthorizations(acl);
 794             CFRange searchrange = CFRangeMake(0, CFArrayGetCount(auths));
 795             if(!CFArrayContainsValue(auths, searchrange, kSecACLAuthorizationIntegrity) &&
 796                !CFArrayContainsValue(auths, searchrange, kSecACLAuthorizationPartitionID)) {
 797
 798                 aclsFound += 1;
 799             }
 800
 801             CFReleaseNull(auths);
 802         }
 803
 804         CFReleaseNull(acllist);
 805     }
 806     is(aclsFound, expected, "%s: ACL has correct number of entries", name);
 807 }
 808 #define checkAccessLengthTests 2
 809
 810 static void testUidAccess() {
 811     char name[100];
 812     sprintf(name, "testUidAccess");
 813     secnotice("integrity", "************************************* %s", name);
 814
 815     SecAccessRef access = makeUidAccess(getuid());
 816
 817     SecKeychainRef kc = newKeychain(name);
 818     CFMutableDictionaryRef query = makeAddItemDictionary(kc, kSecClassGenericPassword, CFSTR("test label"));
 819     CFDictionarySetValue(query, kSecAttrAccess, access);
 820
 821     CFTypeRef result = NULL;
 822     ok_status(SecItemAdd(query, &result), "%s: SecItemAdd", name);
 823     ok(result != NULL, "%s: SecItemAdd returned a result", name);
 824
 825     SecKeychainItemRef item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 826
 827     ok_status(SecKeychainItemSetAccess(item, access), "%s: SecKeychainItemSetAccess", name);
 828     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 829
 830     // Check to make sure the ACL stays
 831     access = NULL;
 832     ok_status(SecKeychainItemCopyAccess(item, &access), "%s: SecKeychainItemCopyAccess", name);
 833     checkAccessLength(name, access, 2);
 834
 835     const char * newPassword = "newPassword";
 836     ok_status(SecKeychainItemModifyContent(item, NULL, (UInt32) strlen(newPassword), newPassword), "%s: SecKeychainItemModifyContent", name);
 837
 838     access = NULL;
 839     ok_status(SecKeychainItemCopyAccess(item, &access), "%s: SecKeychainItemCopyAccess", name);
 840     checkAccessLength(name, access, 2);
 841
 842     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 843     CFReleaseNull(kc);
 844 }
 845 #define testUidAccessTests (newKeychainTests + 2 + checkNTests + 1 + checkNTests + 1 + checkAccessLengthTests \
 846         + 2 + checkAccessLengthTests + 1)
 847
 848
 849 static SecAccessRef makeMultipleUidAccess(uid_t* uids, uint32 count)
 850 {
 851     // rights granted (replace with individual list if desired)
 852     CSSM_ACL_AUTHORIZATION_TAG rights[] =
 853     {
 854         CSSM_ACL_AUTHORIZATION_ANY    // everything
 855     };
 856     size_t numRights = sizeof(rights) / sizeof(rights[0]);
 857
 858     // allocate the arrays of objects used to define the ACL
 859     CSSM_ACL_PROCESS_SUBJECT_SELECTOR selectors[count];
 860     CSSM_LIST_ELEMENT heads[count], tails[count];
 861     CSSM_ACL_ENTRY_INFO acls[count];
 862     // clear all the ACL objects
 863     memset(heads, 0, sizeof(heads));
 864     memset(acls, 0, sizeof(acls));
 865
 866     uint32 i = count;
 867     while (i--)
 868     {
 869         // make the "uid/gid" ACL subject
 870         selectors[i].version = CSSM_ACL_PROCESS_SELECTOR_CURRENT_VERSION;
 871         selectors[i].mask = CSSM_ACL_MATCH_UID;        // set mask: match uids (only)
 872         selectors[i].uid = uids[i];                    // uid to match
 873         selectors[i].gid = 0;                        // gid (not matched here)
 874
 875         // this is a CSSM_LIST_ELEMENT chain
 876         heads[i].NextElement = &(tails[i]);
 877         heads[i].WordID = CSSM_ACL_SUBJECT_TYPE_PROCESS;
 878         heads[i].ElementType = CSSM_LIST_ELEMENT_WORDID;
 879         // Element is unused
 880
 881         tails[i].NextElement = NULL;
 882         tails[i].WordID = CSSM_WORDID__NLU_;
 883         tails[i].ElementType = CSSM_LIST_ELEMENT_DATUM;
 884         tails[i].Element.Word.Data = (UInt8 *)&selectors[i];
 885         tails[i].Element.Word.Length = sizeof(selectors[i]);
 886
 887         // ACL entry
 888         acls[i].EntryPublicInfo.TypedSubject.ListType = CSSM_LIST_TYPE_UNKNOWN;
 889         acls[i].EntryPublicInfo.TypedSubject.Head = &heads[i];
 890         acls[i].EntryPublicInfo.TypedSubject.Tail = &tails[i];
 891         acls[i].EntryPublicInfo.Delegate = CSSM_FALSE;
 892         acls[i].EntryPublicInfo.Authorization.NumberOfAuthTags = (uint32) numRights;
 893
 894         acls[i].EntryPublicInfo.Authorization.AuthTags = rights;
 895         acls[i].EntryHandle = i;
 896     }
 897
 898     // owner component (right to change ACL)
 899     CSSM_ACL_OWNER_PROTOTYPE owner;
 900     owner.TypedSubject = acls[0].EntryPublicInfo.TypedSubject;
 901     owner.Delegate = acls[0].EntryPublicInfo.Delegate;
 902
 903     SecAccessRef access;
 904     SecAccessCreateFromOwnerAndACL(&owner, count, acls, &access);
 905     return access;
 906 }
 907 static void testMultipleUidAccess() {
 908     char name[100];
 909     sprintf(name, "testMultipleUidAccess");
 910     secnotice("integrity", "************************************* %s", name);
 911
 912     uid_t uids[5];
 913     uids[0] = getuid();
 914     uids[1] = 0;
 915     uids[2] = 500;
 916     uids[3] = 501;
 917     uids[4] = 502;
 918
 919     SecAccessRef access = makeMultipleUidAccess(uids, 5);
 920
 921     SecKeychainRef kc = newKeychain(name);
 922     CFMutableDictionaryRef query = makeAddItemDictionary(kc, kSecClassGenericPassword, CFSTR("test label"));
 923     CFDictionarySetValue(query, kSecAttrAccess, access);
 924
 925     CFTypeRef result = NULL;
 926     ok_status(SecItemAdd(query, &result), "%s: SecItemAdd", name);
 927     ok(result != NULL, "%s: SecItemAdd returned a result", name);
 928
 929     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 930
 931     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 932     CFReleaseNull(kc);
 933 }
 934 #define testMultipleUidAccessTests (newKeychainTests + checkNTests + 3)
 935
 936 static void testRootUidAccess() {
 937     char name[100];
 938     sprintf(name, "testRootUidAccess");
 939     secnotice("integrity", "************************************* %s", name);
 940
 941     SecAccessRef access = SecAccessCreateWithOwnerAndACL(getuid(), 0, (kSecUseOnlyUID | kSecHonorRoot), NULL, NULL);
 942
 943     SecKeychainRef kc = newKeychain(name);
 944     CFMutableDictionaryRef query = makeAddItemDictionary(kc, kSecClassGenericPassword, CFSTR("test label"));
 945     CFDictionarySetValue(query, kSecAttrAccess, access);
 946
 947     CFTypeRef result = NULL;
 948     ok_status(SecItemAdd(query, &result), "%s: SecItemAdd", name);
 949     ok(result != NULL, "%s: SecItemAdd returned a result", name);
 950
 951     query = makeQueryItemDictionary(kc, kSecClassGenericPassword);
 952
 953     SecKeychainItemRef item = checkN(name, query, 1);
 954
 955     ok_status(SecKeychainItemSetAccess(item, access), "%s: SecKeychainItemSetAccess", name);
 956     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 957
 958     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 959     CFReleaseNull(kc);
 960 }
 961 #define testRootUidAccessTests (newKeychainTests + checkNTests + 4 + checkNTests)
 962
 963 static void testBadACL() {
 964     char name[100];
 965     sprintf(name, "testBadACL");
 966     secnotice("integrity", "************************************* %s", name);
 967
 968     SecKeychainItemRef item = NULL;
 969
 970     unlink(keychainFile);
 971     writeFullV512Keychain(name, keychainDbFile);
 972
 973     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
 974
 975     // Check that these exist in this keychain...
 976     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 977     checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
 978
 979     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
 980     CFRelease(kc);
 981
 982     // Corrupt all the ACLs, by changing the partition id plist entry
 983     uint8_t * fileBuffer = (uint8_t*) malloc(FULL_V512_SIZE);
 984     memcpy(fileBuffer, full_v512, FULL_V512_SIZE);
 985
 986     void* p;
 987     char * str = "<key>Partitions</key>";
 988     while( (p = memmem(fileBuffer, FULL_V512_SIZE, (void*) str, strlen(str))) ) {
 989         *(uint8_t*) p = 0;
 990     }
 991     writeFile(keychainDbFile, fileBuffer, FULL_V512_SIZE);
 992     free(fileBuffer);
 993
 994     kc = openCustomKeychain(name, keychainName, "password");
 995
 996     // These items exist in this keychain, but their ACL is corrupted. We should be able to find them, but not fetch data.
 997     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
 998     readPasswordContentsWithResult(item, errSecInvalidItemRef, NULL); // we don't expect to be able to read this
 999     deleteItem(item);
1000     checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 0);
1001
1002     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
1003     readPasswordContentsWithResult(item, errSecInvalidItemRef, NULL); // we don't expect to be able to read this
1004     deleteItem(item);
1005     checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 0);
1006
1007     // These should work
1008     makeItem(name, kc, kSecClassGenericPassword, CFSTR("test_generic"));
1009     makeItem(name, kc, kSecClassInternetPassword, CFSTR("test_internet"));
1010
1011     // And now the items should exist
1012     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
1013     readPasswordContents(item, CFSTR("data"));
1014     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
1015     readPasswordContents(item, CFSTR("data"));
1016
1017     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
1018     CFReleaseNull(kc);
1019 }
1020 #define testBadACLTests (openCustomKeychainTests + checkNTests * 2 + 1 + openCustomKeychainTests \
1021        + 2*(checkNTests + readPasswordContentsWithResultTests + deleteItemTests + checkNTests) \
1022        + makeItemTests*2 + checkNTests*2 + readPasswordContentsTests*2 + 1)
1023
1024 static void testIterateLockedKeychain() {
1025     char name[100];
1026     sprintf(name, "testIterateLockedKeychain");
1027     secnotice("integrity", "************************************* %s", name);
1028
1029     SecKeychainItemRef item = NULL;
1030
1031     unlink(keychainFile);
1032     writeFullV512Keychain(name, keychainDbFile);
1033
1034     SecKeychainRef kc = openCustomKeychain(name, keychainName, "password");
1035
1036     ok_status(SecKeychainLock(kc), "%s: SecKeychainLock", name);
1037
1038     item = checkN(name, makeQueryItemDictionary(kc, kSecClassGenericPassword), 1);
1039     item = checkN(name, makeQueryItemDictionary(kc, kSecClassInternetPassword), 1);
1040
1041     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassSymmetric), 1);
1042     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPublic), 1);
1043     item = checkN(name, makeQueryKeyDictionary(kc, kSecAttrKeyClassPrivate), 1);
1044
1045     ok_status(SecKeychainDelete(kc), "%s: SecKeychainDelete", name);
1046     CFReleaseNull(kc);
1047 }
1048 #define testIterateLockedKeychainTests (openCustomKeychainTests + 1 + checkNTests*5 + 1)
1049
1050 #define kTestCount (0 \
1051        + testAddItemTests \
1052        + testAddItemTests \
1053        + testCopyMatchingItemTests \
1054        + testCopyMatchingItemTests \
1055        + testUpdateItemTests \
1056        + testUpdateItemTests \
1057        + testAddDuplicateItemTests \
1058        + testAddDuplicateItemTests \
1059        + testDeleteItemTests \
1060        + testDeleteItemTests \
1061        + testUpdateRetainedItemTests \
1062        + testUpdateRetainedItemTests \
1063        \
1064        + testAddKeyTests \
1065        + testAddFreeKeyTests \
1066        + testCopyMatchingKeyTests \
1067        + testUpdateKeyTests \
1068        + testAddDuplicateKeyTests \
1069        + testKeyPairTests \
1070        + testExportImportKeyPairTests \
1071        \
1072        + initializeDLTests \
1073        + testAttackItemTests \
1074        + testAttackKeyTests \
1075        + testAddAfterCorruptItemTests \
1076        + testAddAfterCorruptKeyTests \
1077        + unloadDLTests \
1078        \
1079        + testKeychainUpgradeTests \
1080        + testKeychainCreateOverTests \
1081        + testKeychainDowngradeTests \
1082        + testKeychainWrongFile256Tests \
1083        + testKeychainWrongFile512Tests \
1084        + testUidAccessTests \
1085        + testMultipleUidAccessTests \
1086        + testRootUidAccessTests \
1087        + testBadACLTests \
1088        + testIterateLockedKeychainTests \
1089        )
1090
1091 static void tests(void)
1092 {
1093     initializeKeychainTests("kc-30-xara");
1094
1095     testAddItem(kSecClassGenericPassword,  CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
1096     testAddItem(kSecClassInternetPassword, CFSTR("be34c4562153063ce9cdefc2c34451d5e6e98a447f293d68a67349c1b5d1164f"));
1097
1098     testCopyMatchingItem(kSecClassGenericPassword,  CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
1099     testCopyMatchingItem(kSecClassInternetPassword, CFSTR("be34c4562153063ce9cdefc2c34451d5e6e98a447f293d68a67349c1b5d1164f"));
1100
1101     testUpdateItem(kSecClassGenericPassword,  CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"),
1102                                               CFSTR("7b7be2fd6ee9f81ba4c5575ea451f2c21117fc0f241625a6cf90c65180b8c9f5"));
1103     testUpdateItem(kSecClassInternetPassword, CFSTR("be34c4562153063ce9cdefc2c34451d5e6e98a447f293d68a67349c1b5d1164f"),
1104                                               CFSTR("d71af9e4d54127a5dbc10c5ec097b828065cfbaf2b775caf1a3c4e3410f80851"));
1105
1106     testAddDuplicateItem(kSecClassGenericPassword,  CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
1107     testAddDuplicateItem(kSecClassInternetPassword, CFSTR("be34c4562153063ce9cdefc2c34451d5e6e98a447f293d68a67349c1b5d1164f"));
1108
1109     testDeleteItem(kSecClassGenericPassword,  CFSTR("265438ea6807b509c9c6962df3f5033fd1af118f76c5f550e3ed90cb0d3ffce4"));
1110     testDeleteItem(kSecClassInternetPassword, CFSTR("be34c4562153063ce9cdefc2c34451d5e6e98a447f293d68a67349c1b5d1164f"));
1111
1112     testUpdateRetainedItem(kSecClassGenericPassword);
1113     testUpdateRetainedItem(kSecClassInternetPassword);
1114
1115     testAddKey(         CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
1116     testAddFreeKey(     CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
1117     testCopyMatchingKey(CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
1118     testUpdateKey(      CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"),
1119                         CFSTR("a744ce6db8359ad264ed5f4a35ecfcc8b6599b89319e7ea316035acd3fb02c22"));
1120     testAddDuplicateKey(CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
1121     testAddDuplicateFreeKey(CFSTR("44f10f6bb508d47f8905859efc06eaee500304bc4da408b1f4d2a58c6502147b"));
1122
1123     testKeyPair();
1124     testExportImportKeyPair();
1125
1126     CSSM_DL_DB_HANDLE dldbHandle = initializeDL();
1127     testAttackItem(dldbHandle);
1128     testAttackKey(dldbHandle);
1129
1130     testAddAfterCorruptItem(dldbHandle);
1131     testAddAfterCorruptKey(dldbHandle);
1132     unloadDL(&dldbHandle);
1133
1134     testKeychainUpgrade();
1135     testKeychainCreateOver();
1136     testKeychainDowngrade();
1137     testKeychainWrongFile256();
1138     testKeychainWrongFile512();
1139     testUidAccess();
1140     testMultipleUidAccess();
1141     testRootUidAccess();
1142     testBadACL();
1143     testIterateLockedKeychain();
1144
1145     //makeOldKeychainBlob();
1146 }
1147
1148 #pragma clang pop
1149 #else
1150
1151 #define kTestCount (0)
1152
1153
1154 static void tests(void)
1155 {
1156 }
1157
1158 #endif /* TARGET_OS_MAC */
1159
1160
1161 int kc_30_xara(int argc, char *const *argv)
1162 {
1163     plan_tests(kTestCount);
1164
1165     tests();
1166
1167     deleteTestFiles();
1168     return 0;
1169 }