OSX/libsecurity_keychain/regressions/kc-43-seckey-interop.m

   1 /*
   2  * Copyright (c) 2007-2009,2013-2014 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,
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  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
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  23
  24
  25 #include <TargetConditionals.h>
  26 #include <CoreFoundation/CoreFoundation.h>
  27 #include <Foundation/Foundation.h>
  28 #include <Security/Security.h>
  29 #include <Security/SecRandom.h>
  30 #include <Security/SecKeyPriv.h>
  31 #include <Security/SecItem.h>
  32 #include <Security/SecItemPriv.h>
  33 #include <Security/SecIdentityPriv.h>
  34 #include <Security/SecKeychainItem.h>
  35
  36 #include "keychain_regressions.h"
  37 #include "utilities/SecCFRelease.h"
  38 #include "utilities/array_size.h"
  39
  40 #if !TARGET_OS_IPHONE
  41 static inline bool CFEqualSafe(CFTypeRef left, CFTypeRef right)
  42 {
  43     if (left == NULL || right == NULL)
  44         return left == right;
  45     else
  46         return CFEqual(left, right);
  47 }
  48 #endif
  49
  50 static const int kTestGenerateNoLegacyCount = 11;
  51 static void test_generate_nolegacy() {
  52     NSDictionary *query, *params = @{
  53         (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA,
  54         (id)kSecAttrKeySizeInBits: @1024,
  55         (id)kSecAttrNoLegacy: @YES,
  56         (id)kSecAttrIsPermanent: @YES,
  57         (id)kSecAttrLabel: @"sectests:generate-no-legacy",
  58     };
  59
  60     SecKeyRef pubKey = NULL, privKey = NULL, key = NULL;
  61     ok_status(SecKeyGeneratePair((__bridge CFDictionaryRef)params, &pubKey, &privKey));
  62
  63     query = @{
  64         (id)kSecClass: (id)kSecClassKey,
  65         (id)kSecAttrLabel: @"sectests:generate-no-legacy",
  66         (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPublic,
  67         (id)kSecAttrNoLegacy: @YES,
  68         (id)kSecReturnRef: @YES,
  69     };
  70     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&key));
  71     eq_cf(key, pubKey);
  72     CFReleaseNull(key);
  73
  74     query = @{
  75         (id)kSecClass: (id)kSecClassKey,
  76         (id)kSecAttrLabel: @"sectests:generate-no-legacy",
  77         (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPrivate,
  78         (id)kSecAttrNoLegacy: @YES,
  79         (id)kSecReturnRef: @YES,
  80     };
  81     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&key));
  82     eq_cf(key, privKey);
  83     CFReleaseNull(key);
  84
  85     query = @{
  86               (id)kSecClass: (id)kSecClassKey,
  87               (id)kSecAttrLabel: @"sectests:generate-no-legacy",
  88               (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPublic,
  89               (id)kSecAttrNoLegacy: @YES,
  90               (id)kSecReturnRef: @YES,
  91               };
  92     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&key));
  93     eq_cf(key, pubKey);
  94     CFReleaseNull(key);
  95
  96     query = @{
  97               (id)kSecClass: (id)kSecClassKey,
  98               (id)kSecAttrLabel: @"sectests:generate-no-legacy",
  99               (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPrivate,
 100               (id)kSecAttrNoLegacy: @YES,
 101               (id)kSecReturnRef: @YES,
 102               };
 103     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&key));
 104     eq_cf(key, privKey);
 105     CFReleaseNull(key);
 106
 107     query = @{
 108         (id)kSecClass: (id)kSecClassKey,
 109         (id)kSecAttrLabel: @"sectests:generate-no-legacy",
 110         (id)kSecMatchLimit: (id)kSecMatchLimitAll,
 111         (id)kSecAttrNoLegacy: @YES,
 112     };
 113     ok_status(SecItemDelete((__bridge CFDictionaryRef)query));
 114     is_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, NULL), errSecItemNotFound);
 115
 116     CFReleaseNull(privKey);
 117     CFReleaseNull(pubKey);
 118 }
 119
 120 #if !RC_HIDE_J79 && !RC_HIDE_J80
 121 static const int kTestGenerateAccessControlCount = 4;
 122 static void test_generate_access_control() {
 123     SecAccessControlRef ac = SecAccessControlCreateWithFlags(kCFAllocatorDefault, kSecAttrAccessibleAlways,
 124                                                              0 /* | kSecAccessControlPrivateKeyUsage */, NULL);
 125     NSDictionary *params = @{
 126         (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA,
 127         (id)kSecAttrKeySizeInBits: @1024,
 128         (id)kSecAttrAccessControl: (__bridge id)ac,
 129         (id)kSecAttrIsPermanent: @YES,
 130         (id)kSecAttrLabel: @"sectests:generate-access-control",
 131     };
 132
 133     SecKeyRef pubKey, privKey;
 134     ok_status(SecKeyGeneratePair((__bridge CFDictionaryRef)params, &pubKey, &privKey));
 135
 136     NSDictionary *query = @{
 137         (id)kSecClass: (id)kSecClassKey,
 138         (id)kSecAttrLabel: @"sectests:generate-access-control",
 139         (id)kSecMatchLimit: (id)kSecMatchLimitAll,
 140         (id)kSecAttrNoLegacy: @YES,
 141     };
 142     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, NULL));
 143
 144     ok_status(SecItemDelete((__bridge CFDictionaryRef)query));
 145
 146     is_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, NULL), errSecItemNotFound);
 147
 148     CFReleaseSafe(ac);
 149     CFReleaseSafe(privKey);
 150     CFReleaseSafe(pubKey);
 151 }
 152 #else
 153 static const int kTestGenerateAccessControlCount = 0;
 154 #endif
 155
 156 static const int kTestAddIOSKeyCount = 6;
 157 static void test_add_ios_key() {
 158     NSDictionary *params = @{
 159         (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA,
 160         (id)kSecAttrKeySizeInBits: @1024,
 161         (id)kSecAttrNoLegacy: @YES,
 162         (id)kSecAttrIsPermanent: @NO,
 163     };
 164
 165     SecKeyRef pubKey, privKey;
 166     ok_status(SecKeyGeneratePair((__bridge CFDictionaryRef)params, &pubKey, &privKey));
 167
 168     NSDictionary *attrs = @{
 169         (id)kSecValueRef: (__bridge id)privKey,
 170         (id)kSecAttrLabel: @"sectests:add-ios-key",
 171     };
 172     ok_status(SecItemAdd((__bridge CFDictionaryRef)attrs, NULL));
 173
 174     NSDictionary *query = @{
 175         (id)kSecClass: (id)kSecClassKey,
 176         (id)kSecAttrLabel: @"sectests:add-ios-key",
 177         (id)kSecAttrNoLegacy: @YES,
 178         (id)kSecReturnRef: @YES,
 179     };
 180     SecKeyRef key = NULL;
 181     ok_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&key));
 182     eq_cf(key, privKey);
 183     CFReleaseNull(key);
 184
 185     query = @{
 186         (id)kSecClass: (id)kSecClassKey,
 187         (id)kSecAttrLabel: @"sectests:add-ios-key",
 188         (id)kSecMatchLimit: (id)kSecMatchLimitAll,
 189         (id)kSecAttrNoLegacy: @YES,
 190     };
 191     ok_status(SecItemDelete((__bridge CFDictionaryRef)query));
 192     is_status(SecItemCopyMatching((__bridge CFDictionaryRef)query, NULL), errSecItemNotFound);
 193
 194     CFReleaseNull(pubKey);
 195     CFReleaseNull(privKey);
 196 }
 197
 198 static const char *certDataBase64 = "\
 199 MIIEQjCCAyqgAwIBAgIJAJdFadWqNIfiMA0GCSqGSIb3DQEBBQUAMHMxCzAJBgNVBAYTAkNaMQ8wDQYD\
 200 VQQHEwZQcmFndWUxFTATBgNVBAoTDENvc21vcywgSW5jLjEXMBUGA1UEAxMOc3VuLmNvc21vcy5nb2Qx\
 201 IzAhBgkqhkiG9w0BCQEWFHRoaW5nQHN1bi5jb3Ntb3MuZ29kMB4XDTE2MDIyNjE0NTQ0OVoXDTE4MTEy\
 202 MjE0NTQ0OVowczELMAkGA1UEBhMCQ1oxDzANBgNVBAcTBlByYWd1ZTEVMBMGA1UEChMMQ29zbW9zLCBJ\
 203 bmMuMRcwFQYDVQQDEw5zdW4uY29zbW9zLmdvZDEjMCEGCSqGSIb3DQEJARYUdGhpbmdAc3VuLmNvc21v\
 204 cy5nb2QwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC5u9gnYEDzQIVu7yC40VcXTZ01D9CJ\
 205 oD/mH62tebEHEdfVPLWKeq+uAHnJ6fTIJQvksaISOxwiOosFjtI30mbe6LZ/oK22wYX+OUwKhAYjZQPy\
 206 RYfuaJe/52F0zmfUSJ+KTbUZrXbVVFma4xPfpg4bptvtGkFJWnufvEEHimOGmO5O69lXA0Hit1yLU0/A\
 207 MQrIMmZT8gb8LMZGPZearT90KhCbTHAxjcBfswZYeL8q3xuEVHXC7EMs6mq8IgZL7mzSBmrCfmBAIO0V\
 208 jW2kvmy0NFxkjIeHUShtYb11oYYyfHuz+1vr1y6FIoLmDejKVnwfcuNb545m26o+z/m9Lv9bAgMBAAGj\
 209 gdgwgdUwHQYDVR0OBBYEFGDdpPELS92xT+Hkh/7lcc+4G56VMIGlBgNVHSMEgZ0wgZqAFGDdpPELS92x\
 210 T+Hkh/7lcc+4G56VoXekdTBzMQswCQYDVQQGEwJDWjEPMA0GA1UEBxMGUHJhZ3VlMRUwEwYDVQQKEwxD\
 211 b3Ntb3MsIEluYy4xFzAVBgNVBAMTDnN1bi5jb3Ntb3MuZ29kMSMwIQYJKoZIhvcNAQkBFhR0aGluZ0Bz\
 212 dW4uY29zbW9zLmdvZIIJAJdFadWqNIfiMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEBAFYi\
 213 Zu/dfAMOrD51bYxP88Wu6iDGBe9nMG/0lkKgnX5JQKCxfxFMk875rfa+pljdUMOaPxegOXq1DrYmQB9O\
 214 /pHI+t7ozuWHRj2zKkVgMWAygNWDPcoqBEus53BdAgA644aPN2JvnE4NEPCllOMKftPoIWbd/5ZjCx3a\
 215 bCuxBdXq5YSmiEnOdGfKeXjeeEiIDgARb4tLgH5rkOpB1uH/ZCWn1hkiajBhrGhhPhpA0zbkZg2Ug+8g\
 216 XPlx1yQB1VOJkj2Z8dUEXCaRRijInCJ2eU+pgJvwLV7mxmSED7DEJ+b+opxJKYrsdKBU6RmYpPrDa+KC\
 217 /Yfu88P9hKKj0LmBiREA\
 218 ";
 219
 220 static const char *keyDataBase64 = "\
 221 MIIEogIBAAKCAQEAubvYJ2BA80CFbu8guNFXF02dNQ/QiaA/5h+trXmxBxHX1Ty1inqvrgB5yen0yCUL\
 222 5LGiEjscIjqLBY7SN9Jm3ui2f6CttsGF/jlMCoQGI2UD8kWH7miXv+dhdM5n1Eifik21Ga121VRZmuMT\
 223 36YOG6bb7RpBSVp7n7xBB4pjhpjuTuvZVwNB4rdci1NPwDEKyDJmU/IG/CzGRj2Xmq0/dCoQm0xwMY3A\
 224 X7MGWHi/Kt8bhFR1wuxDLOpqvCIGS+5s0gZqwn5gQCDtFY1tpL5stDRcZIyHh1EobWG9daGGMnx7s/tb\
 225 69cuhSKC5g3oylZ8H3LjW+eOZtuqPs/5vS7/WwIDAQABAoIBAGcwmQAPdyZus3OVwa1NCUD2KyB+39KG\
 226 yNmWwgx+br9Jx4s+RnJghVh8BS4MIKZOBtSRaEUOuCvAMNrupZbD+8leq34vDDRcQpCizr+M6Egj6FRj\
 227 Ewl+7Mh+yeN2hbMoghL552MTv9D4Iyxteu4nuPDd/JQ3oQwbDFIL6mlBFtiBDUr9ndemmcJ0WKuzor6a\
 228 3rgsygLs8SPyMefwIKjh5rJZls+iv3AyVEoBdCbHBz0HKgLVE9ZNmY/gWqda2dzAcJxxMdafeNVwHovv\
 229 BtyyRGnA7Yikx2XT4WLgKfuUsYLnDWs4GdAa738uxPBfiddQNeRjN7jRT1GZIWCk0P29rMECgYEA8jWi\
 230 g1Dph+4VlESPOffTEt1aCYQQWtHs13Qex95HrXX/L49fs6cOE7pvBh7nVzaKwBnPRh5+3bCPsPmRVb7h\
 231 k/GreOriCjTZtyt2XGp8eIfstfirofB7c1lNBjT61BhgjJ8Moii5c2ksNIOOZnKtD53n47mf7hiarYkw\
 232 xFEgU6ECgYEAxE8Js3gIPOBjsSw47XHuvsjP880nZZx/oiQ4IeJb/0rkoDMVJjU69WQu1HTNNAnMg4/u\
 233 RXo31h+gDZOlE9t9vSXHdrn3at67KAVmoTbRknGxZ+8tYpRJpPj1hyufynBGcKwevv3eHJHnE5eDqbHx\
 234 ynZFkXemzT9aMy3R4CCFMXsCgYAYyZpnG/m6WohE0zthMFaeoJ6dSLGvyboWVqDrzXjCbMf/4wllRlxv\
 235 cm34T2NXjpJmlH2c7HQJVg9uiivwfYdyb5If3tHhP4VkdIM5dABnCWoVOWy/NvA7XtE+KF/fItuGqKRP\
 236 WCGaiRHoEeqZ23SQm5VmvdF7OXNi/R5LiQ3o4QKBgAGX8qg2TTrRR33ksgGbbyi1UJrWC3/TqWWTjbEY\
 237 uU51OS3jvEQ3ImdjjM3EtPW7LqHSxUhjGZjvYMk7bZefrIGgkOHx2IRRkotcn9ynKURbD+mcE249beuc\
 238 6cFTJVTrXGcFvqomPWtV895A2JzECQZvt1ja88uuu/i2YoHDQdGJAoGAL2TEgiMXiunb6PzYMMKKa+mx\
 239 mFnagF0Ek3UJ9ByXKoLz3HFEl7cADIkqyenXFsAER/ifMyCoZp/PDBd6ZkpqLTdH0jQ2Yo4SllLykoiZ\
 240 fBWMfjRu4iw9E0MbPB3blmtzfv53BtWKy0LUOlN4juvpqryA7TgaUlZkfMT+T1TC7xU=\
 241 ";
 242
 243 static const int kTestStoreCertToIOS = 5;
 244 static void test_store_cert_to_ios() {
 245     // Create certificate instance.
 246     NSData *certData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:certDataBase64]
 247                                                            options:NSDataBase64DecodingIgnoreUnknownCharacters];
 248     SecCertificateRef cert = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certData);
 249     ok(cert != NULL, "create certificate from data");
 250
 251     // Store certificate to modern keychain.
 252     NSDictionary *attrs = @{
 253         (id)kSecValueRef: (__bridge id)cert,
 254         (id)kSecAttrLabel: @"sectests:store_cert_to_ios",
 255         (id)kSecAttrNoLegacy: @YES,
 256         (id)kSecReturnPersistentRef: @YES,
 257     };
 258     id persistentRef;
 259     ok_status(SecItemAdd((CFDictionaryRef)attrs, (void *)&persistentRef), "store certificate into iOS keychain");
 260
 261     // Query certificate, without specification of the keychain.
 262     NSDictionary *query = @{
 263         (id)kSecClass: (id)kSecClassCertificate,
 264         (id)kSecAttrLabel: @"sectests:store_cert_to_ios",
 265         (id)kSecReturnRef: @YES,
 266     };
 267     SecCertificateRef queriedCert = NULL;
 268     ok_status(SecItemCopyMatching((CFDictionaryRef)query, (void *)&queriedCert), "query certificate back");
 269     eq_cf(cert, queriedCert, "stored and retrieved certificates are the same");
 270
 271     ok_status(SecItemDelete((CFDictionaryRef)@{ (id)kSecValuePersistentRef: persistentRef }),
 272                             "delete certificate from keychain");
 273     CFReleaseNull(cert);
 274 }
 275
 276 static const int kTestStoreIdentityToIOS = 6;
 277 static void test_store_identity_to_ios() {
 278     // Create certificate instance.
 279     NSData *certData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:certDataBase64]
 280                                                            options:NSDataBase64DecodingIgnoreUnknownCharacters];
 281     SecCertificateRef certificate = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certData);
 282     ok(certificate != NULL, "create certificate from data");
 283
 284     // Create private key instance.
 285     NSData *keyData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:keyDataBase64]
 286                                                           options:NSDataBase64DecodingIgnoreUnknownCharacters];
 287     NSDictionary *keyAttrs = @{ (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA, (id)kSecAttrKeySizeInBits: @2048,
 288                                 (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPrivate };
 289     SecKeyRef privateKey = SecKeyCreateWithData((CFDataRef)keyData, (CFDictionaryRef)keyAttrs, NULL);
 290     ok(privateKey != NULL, "create private key from data");
 291
 292     // Create identity from certificate and private key.
 293     SecIdentityRef identity = SecIdentityCreate(kCFAllocatorDefault, certificate, privateKey);
 294
 295     // Store identity to the iOS keychain.
 296     NSDictionary *attrs = @{
 297         (id)kSecValueRef: (__bridge id)identity,
 298         (id)kSecAttrLabel: @"sectests:store_identity_to_ios",
 299         (id)kSecAttrNoLegacy: @YES,
 300         (id)kSecReturnPersistentRef: @YES,
 301     };
 302     id persistentRef;
 303     ok_status(SecItemAdd((CFDictionaryRef)attrs, (void *)&persistentRef), "store identity into iOS keychain");
 304
 305     NSDictionary *query = @{
 306         (id)kSecClass: (id)kSecClassIdentity,
 307         (id)kSecAttrLabel: @"sectests:store_identity_to_ios",
 308         (id)kSecReturnRef: @YES,
 309     };
 310     SecIdentityRef queriedIdentity = NULL;
 311     ok_status(SecItemCopyMatching((CFDictionaryRef)query, (void *)&queriedIdentity), "query identity from keychain");
 312     eq_cf(identity, queriedIdentity, "stored and retrieved identities are identical");
 313
 314     // Cleanup identity.
 315     ok_status(SecItemDelete((CFDictionaryRef)@{ (id)kSecValuePersistentRef: persistentRef}),
 316               "delete identity from iOS keychain");
 317
 318     CFReleaseNull(identity);
 319     CFReleaseNull(privateKey);
 320     CFReleaseNull(certificate);
 321 }
 322
 323 static const int kTestTransformWithIOSKey = 9;
 324 static void test_transform_with_ioskey() {
 325     // Create private key instance.
 326     NSData *keyData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:keyDataBase64]
 327                                                           options:NSDataBase64DecodingIgnoreUnknownCharacters];
 328     NSDictionary *keyAttrs = @{ (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA, (id)kSecAttrKeySizeInBits: @2048,
 329                                 (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPrivate };
 330     SecKeyRef privateKey = SecKeyCreateWithData((CFDataRef)keyData, (CFDictionaryRef)keyAttrs, NULL);
 331     ok(privateKey != NULL, "create private key from data");
 332
 333     // Create signature transform with private key
 334     NSData *testData = [NSData dataWithBytes:"test" length:4];
 335     SecTransformRef signer = SecSignTransformCreate(privateKey, NULL);
 336     ok(signer != NULL, "create signing transform");
 337     ok(SecTransformSetAttribute(signer, kSecTransformInputAttributeName, (CFDataRef)testData, NULL),
 338        "set input data to verify transform");
 339     NSData *signature = (__bridge_transfer NSData *)SecTransformExecute(signer, NULL);
 340     ok(signature != nil, "create signature with transform");
 341
 342     // Create verify transform with public key.
 343     SecKeyRef publicKey = SecKeyCopyPublicKey(privateKey);
 344     ok(publicKey != NULL, "get public key from private key");
 345     SecTransformRef verifier = SecVerifyTransformCreate(publicKey, (CFDataRef)signature, NULL);
 346     ok(verifier, "create verification transform");
 347     ok(SecTransformSetAttribute(verifier, kSecTransformInputAttributeName, (CFDataRef)testData, NULL),
 348        "set input data to verify transform");
 349
 350     NSNumber *result = (__bridge_transfer NSNumber *)SecTransformExecute(verifier, NULL);
 351     ok(result != nil, "transform execution succeeded");
 352     ok(result.boolValue, "transform verified signature");
 353
 354     CFReleaseNull(signer);
 355     CFReleaseNull(verifier);
 356     CFReleaseNull(publicKey);
 357     CFReleaseNull(privateKey);
 358 }
 359
 360 static const int kTestConvertKeyToPersistentRef = 11;
 361 static void test_convert_key_to_persistent_ref() {
 362     NSString *label = @"sectests:convert-key-to-persistent-ref";
 363
 364     // Create
 365     SecKeyRef privKey = NULL;
 366     {
 367         NSDictionary *query = @{
 368             (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA,
 369             (id)kSecAttrKeySizeInBits: @1024,
 370             (id)kSecAttrNoLegacy: @YES,
 371             (id)kSecAttrIsPermanent: @NO,
 372         };
 373         SecKeyRef pubKey = NULL;
 374         ok_status(SecKeyGeneratePair((CFDictionaryRef)query, &pubKey, &privKey));
 375         CFReleaseNull(pubKey);
 376     }
 377
 378     // Store
 379     {
 380         NSDictionary *query = @{
 381             (id)kSecAttrLabel: label,
 382             (id)kSecValueRef: (__bridge id)privKey,
 383             (id)kSecAttrNoLegacy: @YES,
 384         };
 385         ok_status(SecItemAdd((CFDictionaryRef)query, NULL));
 386     }
 387
 388     // Convert & Compare
 389     CFDataRef queriedPersistentKeyRef = NULL;
 390     SecKeyRef queriedKeyRef = NULL;
 391     {
 392         NSDictionary *query = @{
 393             (id)kSecValueRef: (__bridge id)privKey,
 394             (id)kSecReturnPersistentRef: @YES,
 395             (id)kSecAttrNoLegacy: @YES,
 396         };
 397         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedPersistentKeyRef));
 398     }{
 399         NSDictionary *query = @{
 400             (id)kSecValuePersistentRef: (__bridge id)queriedPersistentKeyRef,
 401             (id)kSecReturnRef: @YES,
 402             (id)kSecAttrNoLegacy: @YES,
 403         };
 404         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedKeyRef));
 405     }{
 406         CFDataRef persistentKeyRef = NULL;
 407         SecKeychainItemRef keyRef = NULL;
 408         ok_status(SecKeychainItemCreatePersistentReference((SecKeychainItemRef)privKey, &persistentKeyRef));
 409         ok_status(SecKeychainItemCopyFromPersistentReference(persistentKeyRef, &keyRef));
 410         eq_cf(privKey, queriedKeyRef);
 411         eq_cf(keyRef, privKey);
 412         eq_cf(persistentKeyRef, queriedPersistentKeyRef);
 413         CFReleaseNull(persistentKeyRef);
 414         CFReleaseNull(keyRef);
 415     }
 416     CFReleaseNull(queriedPersistentKeyRef);
 417     CFReleaseNull(queriedKeyRef);
 418
 419     // Cleanup
 420     CFReleaseNull(privKey);
 421     {
 422         NSDictionary *query = @{
 423             (id)kSecClass: (id)kSecClassKey,
 424             (id)kSecAttrLabel: label,
 425             (id)kSecMatchLimit: (id)kSecMatchLimitAll,
 426         };
 427         ok_status(SecItemDelete((CFDictionaryRef)query));
 428         is_status(SecItemCopyMatching((CFDictionaryRef)query, NULL), errSecItemNotFound);
 429     }
 430 }
 431
 432 static const int kTestConvertCertToPersistentRef = 11;
 433 static void test_convert_cert_to_persistent_ref() {
 434     NSString *label = @"sectests:convert-cert-to-persistent-ref";
 435
 436     // Create
 437     SecCertificateRef cert = NULL;
 438     {
 439         NSData *certData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:certDataBase64]
 440                                                                options:NSDataBase64DecodingIgnoreUnknownCharacters];
 441         cert = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certData);
 442         ok(cert);
 443     }
 444
 445     // Store
 446     {
 447         NSDictionary *query = @{
 448             (id)kSecAttrLabel: label,
 449             (id)kSecValueRef: (__bridge id)cert,
 450             (id)kSecAttrNoLegacy: @YES,
 451         };
 452         ok_status(SecItemAdd((CFDictionaryRef)query, NULL));
 453     }
 454
 455     // Convert & Compare
 456     CFDataRef queriedPersistentCertRef = NULL;
 457     SecCertificateRef queriedCertRef = NULL;
 458     {
 459         NSDictionary *query = @{
 460             (id)kSecValueRef: (__bridge id)cert,
 461             (id)kSecReturnPersistentRef: @YES,
 462             (id)kSecAttrNoLegacy: @YES,
 463         };
 464         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedPersistentCertRef));
 465     }{
 466         NSDictionary *query = @{
 467             (id)kSecValuePersistentRef: (__bridge id)queriedPersistentCertRef,
 468             (id)kSecReturnRef: @YES,
 469             (id)kSecAttrNoLegacy: @YES,
 470         };
 471         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedCertRef));
 472     }{
 473         CFDataRef persistentCertRef = NULL;
 474         SecKeychainItemRef certRef = NULL;
 475         ok_status(SecKeychainItemCreatePersistentReference((SecKeychainItemRef)cert, &persistentCertRef));
 476         ok_status(SecKeychainItemCopyFromPersistentReference(persistentCertRef, &certRef));
 477         eq_cf(cert, queriedCertRef);
 478         eq_cf(certRef, cert);
 479         eq_cf(persistentCertRef, queriedPersistentCertRef);
 480         CFReleaseNull(persistentCertRef);
 481         CFReleaseNull(certRef);
 482     }
 483     CFReleaseNull(queriedPersistentCertRef);
 484     CFReleaseNull(queriedCertRef);
 485
 486     // Cleanup
 487     CFReleaseNull(cert);
 488     {
 489         NSDictionary *query = @{
 490             (id)kSecClass: (id)kSecClassCertificate,
 491             (id)kSecAttrLabel: label,
 492             (id)kSecMatchLimit: (id)kSecMatchLimitAll,
 493         };
 494         ok_status(SecItemDelete((CFDictionaryRef)query));
 495         is_status(SecItemCopyMatching((CFDictionaryRef)query, NULL), errSecItemNotFound);
 496     }
 497 }
 498
 499 static const int kTestConvertIdentityToPersistentRef = 12;
 500 static void test_convert_identity_to_persistent_ref() {
 501     NSString *label = @"sectests:convert-identity-to-persistent-ref";
 502
 503     // Create
 504     SecIdentityRef idnt = NULL;
 505     {
 506         NSData *certData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:certDataBase64]
 507                                                                options:NSDataBase64DecodingIgnoreUnknownCharacters];
 508         SecCertificateRef cert = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certData);
 509         ok(cert);
 510         NSData *keyData = [[NSData alloc] initWithBase64EncodedString:[NSString stringWithUTF8String:keyDataBase64]
 511                                                               options:NSDataBase64DecodingIgnoreUnknownCharacters];
 512         NSDictionary *keyAttrs = @{ (id)kSecAttrKeyType: (id)kSecAttrKeyTypeRSA,
 513                                     (id)kSecAttrKeySizeInBits: @2048,
 514                                     (id)kSecAttrKeyClass: (id)kSecAttrKeyClassPrivate };
 515         SecKeyRef privKey = SecKeyCreateWithData((CFDataRef)keyData, (CFDictionaryRef)keyAttrs, NULL);
 516         ok(privKey);
 517         idnt = SecIdentityCreate(kCFAllocatorDefault, cert, privKey);
 518         CFReleaseNull(cert);
 519         CFReleaseNull(privKey);
 520     }
 521
 522     // Store
 523     {
 524         NSDictionary *query = @{
 525             (id)kSecAttrLabel: label,
 526             (id)kSecValueRef: (__bridge id)idnt,
 527             (id)kSecAttrNoLegacy: @YES,
 528         };
 529         ok_status(SecItemAdd((CFDictionaryRef)query, NULL));
 530     }
 531
 532     // Convert & Compare
 533     CFDataRef queriedPersistentIdntRef = NULL;
 534     SecIdentityRef queriedIdntRef = NULL;
 535     {
 536         NSDictionary *query = @{
 537             (id)kSecValueRef: (__bridge id)idnt,
 538             (id)kSecReturnPersistentRef: @YES,
 539             (id)kSecAttrNoLegacy: @YES,
 540         };
 541         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedPersistentIdntRef));
 542     }{
 543         NSDictionary *query = @{
 544             (id)kSecValuePersistentRef: (__bridge id)queriedPersistentIdntRef,
 545             (id)kSecReturnRef: @YES,
 546             (id)kSecAttrNoLegacy: @YES,
 547         };
 548         ok_status(SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&queriedIdntRef));
 549     }{
 550         CFDataRef persistentIdntRef = NULL;
 551         SecKeychainItemRef idntRef = NULL;
 552         ok_status(SecKeychainItemCreatePersistentReference((SecKeychainItemRef)idnt, &persistentIdntRef));
 553         ok_status(SecKeychainItemCopyFromPersistentReference(persistentIdntRef, &idntRef));
 554         eq_cf(idnt, queriedIdntRef);
 555         eq_cf(idntRef, idnt);
 556         eq_cf(persistentIdntRef, queriedPersistentIdntRef);
 557         CFReleaseNull(persistentIdntRef);
 558         CFReleaseNull(idntRef);
 559     }
 560     CFReleaseNull(queriedPersistentIdntRef);
 561     CFReleaseNull(queriedIdntRef);
 562
 563     // Cleanup
 564     {
 565         NSDictionary *query = @{
 566             // identities can't be filtered out using 'label', so we will use directly the ValueRef here:
 567             (id)kSecValueRef: (__bridge id)idnt,
 568             (id)kSecAttrNoLegacy: @YES,
 569         };
 570         ok_status(SecItemDelete((CFDictionaryRef)query));
 571         is_status(SecItemCopyMatching((CFDictionaryRef)query, NULL), errSecItemNotFound);
 572     }
 573     CFReleaseNull(idnt);
 574 }
 575
 576 static void test_cssm_from_ios_key_single(CFTypeRef keyType, int keySize) {
 577     NSDictionary *params = @{
 578                              (id)kSecAttrKeyType: (__bridge id)keyType,
 579                              (id)kSecAttrKeySizeInBits: @(keySize),
 580                              (id)kSecAttrNoLegacy: @YES,
 581                              (id)kSecAttrIsPermanent: @NO,
 582                              (id)kSecAttrLabel: @"sectests:cssm-from-ios-key",
 583                              };
 584     NSError *error;
 585     id privateKey = CFBridgingRelease(SecKeyCreateRandomKey((CFDictionaryRef)params, (void *)&error));
 586     ok(privateKey != nil, "Failed to generate key, err %@", error);
 587     id publicKey = CFBridgingRelease(SecKeyCopyPublicKey((SecKeyRef)privateKey));
 588     ok(publicKey != nil, "Failed to get public key from private key");
 589
 590     const CSSM_KEY *cssmKey = NULL;
 591     OSStatus status = SecKeyGetCSSMKey((SecKeyRef)publicKey, &cssmKey);
 592     ok_status(status, "Failed to get CSSM key");
 593     isnt(cssmKey, NULL, "Got NULL CSSM key");
 594
 595     CSSM_CSP_HANDLE cspHandle = 0;
 596     status = SecKeyGetCSPHandle((SecKeyRef)publicKey, &cspHandle);
 597     ok_status(status, "Failed to get CSP handle");
 598     isnt(cssmKey, NULL, "Got 0 CSP handle");
 599 }
 600 static const int kTestCSSMFromIOSKeySingleCount = 5;
 601
 602 static void test_cssm_from_ios_key() {
 603     test_cssm_from_ios_key_single(kSecAttrKeyTypeECSECPrimeRandom, 256);
 604     test_cssm_from_ios_key_single(kSecAttrKeyTypeECSECPrimeRandom, 384);
 605     test_cssm_from_ios_key_single(kSecAttrKeyTypeECSECPrimeRandom, 521);
 606     test_cssm_from_ios_key_single(kSecAttrKeyTypeRSA, 1024);
 607     test_cssm_from_ios_key_single(kSecAttrKeyTypeRSA, 2048);
 608 }
 609 static const int kTestCSSMFromIOSKeyCount = kTestCSSMFromIOSKeySingleCount * 5;
 610
 611 static const int kTestCount =
 612     kTestGenerateNoLegacyCount +
 613     kTestGenerateAccessControlCount +
 614     kTestAddIOSKeyCount +
 615     kTestStoreCertToIOS +
 616     kTestStoreIdentityToIOS +
 617     kTestTransformWithIOSKey +
 618     kTestConvertKeyToPersistentRef +
 619     kTestConvertCertToPersistentRef +
 620     kTestConvertIdentityToPersistentRef +
 621     kTestCSSMFromIOSKeyCount;
 622
 623 int kc_43_seckey_interop(int argc, char *const *argv) {
 624     plan_tests(kTestCount);
 625
 626     test_generate_nolegacy();
 627 #if !RC_HIDE_J79 && !RC_HIDE_J80
 628     test_generate_access_control();
 629 #endif
 630     test_add_ios_key();
 631     test_store_cert_to_ios();
 632     test_store_identity_to_ios();
 633     test_transform_with_ioskey();
 634     test_convert_key_to_persistent_ref();
 635     test_convert_cert_to_persistent_ref();
 636     test_convert_identity_to_persistent_ref();
 637     test_cssm_from_ios_key();
 638
 639     return 0;
 640 }