OSX/sec/securityd/Regressions/secd-55-account-circle.c

   1 /*
   2  * Copyright (c) 2012-2014 Apple Inc. All Rights Reserved.
   3  *
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   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
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  23
  24
  25
  26
  27 #include <Security/SecBase.h>
  28 #include <Security/SecItem.h>
  29
  30 #include <CoreFoundation/CFDictionary.h>
  31
  32 #include <Security/SecureObjectSync/SOSAccount.h>
  33 #include <Security/SecureObjectSync/SOSCloudCircle.h>
  34 #include <Security/SecureObjectSync/SOSInternal.h>
  35 #include <Security/SecureObjectSync/SOSUserKeygen.h>
  36 #include <Security/SecureObjectSync/SOSTransport.h>
  37
  38 #include <stdlib.h>
  39 #include <unistd.h>
  40
  41 #include "secd_regressions.h"
  42 #include "SOSTestDataSource.h"
  43
  44 #include "SOSRegressionUtilities.h"
  45 #include <utilities/SecCFWrappers.h>
  46 #include <Security/SecKeyPriv.h>
  47
  48 #include <securityd/SOSCloudCircleServer.h>
  49
  50 #include "SOSAccountTesting.h"
  51
  52 #include "SecdTestKeychainUtilities.h"
  53
  54 static int kTestTestCount = 326;
  55
  56 static void tests(void)
  57 {
  58     CFErrorRef error = NULL;
  59     CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
  60     CFDataRef cfwrong_password = CFDataCreate(NULL, (uint8_t *) "NotFooFooFoo", 10);
  61     CFStringRef cfaccount = CFSTR("test@test.org");
  62
  63     CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
  64     SOSAccountRef alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  65     SOSAccountRef bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  66     SOSAccountRef carol_account = CreateAccountForLocalChanges(CFSTR("Carol"), CFSTR("TestSource"));
  67
  68     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  69
  70     // Bob wins writing at this point, feed the changes back to alice.
  71     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 1, "updates");
  72
  73     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  74     CFReleaseNull(error);
  75     ok(SOSAccountTryUserCredentials(alice_account, cfaccount, cfpassword, &error), "Credential trying (%@)", error);
  76     CFReleaseNull(error);
  77     ok(!SOSAccountTryUserCredentials(alice_account, cfaccount, cfwrong_password, &error), "Credential failing (%@)", error);
  78     CFReleaseNull(cfwrong_password);
  79     is(error ? CFErrorGetCode(error) : 0, kSOSErrorWrongPassword, "Expected SOSErrorWrongPassword");
  80     CFReleaseNull(error);
  81
  82     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Reset to offering (%@)", error);
  83     CFReleaseNull(error);
  84
  85     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
  86
  87     ok(SOSAccountHasCompletedInitialSync(alice_account), "Alice thinks she's completed initial sync");
  88
  89     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob Applies (%@)", error);
  90     CFReleaseNull(error);
  91
  92     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
  93
  94     {
  95         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
  96
  97         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
  98         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
  99         CFReleaseNull(error);
 100         CFReleaseNull(applicants);
 101     }
 102
 103     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 3, "updates");
 104
 105     accounts_agree("bob&alice pair", bob_account, alice_account);
 106
 107     CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
 108     ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
 109     CFReleaseNull(peers);
 110
 111     ok(!SOSAccountHasCompletedInitialSync(bob_account), "Bob thinks he hasn't completed initial sync");
 112
 113     CFDictionaryRef alice_new_gestalt = SOSCreatePeerGestaltFromName(CFSTR("Alice, but different"));
 114
 115     ok(SOSAccountUpdateGestalt(alice_account, alice_new_gestalt), "Update gestalt %@ (%@)", alice_account, error);
 116     SOSAccountUpdateTestTransports(alice_account, alice_new_gestalt);
 117     CFReleaseNull(alice_new_gestalt);
 118
 119     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 120
 121     accounts_agree("Alice's name changed", bob_account, alice_account);
 122
 123     ok(SOSAccountLeaveCircle(alice_account, &error), "Alice Leaves (%@)", error);
 124     CFReleaseNull(error);
 125
 126     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 127
 128     accounts_agree("Alice bails", bob_account, alice_account);
 129
 130     peers = SOSAccountCopyPeers(alice_account, &error);
 131     ok(peers && CFArrayGetCount(peers) == 1, "See one peer %@ (%@)", peers, error);
 132     CFReleaseNull(peers);
 133
 134     ok(SOSAccountJoinCircles_wTxn(alice_account, &error), "Alice re-applies (%@)", error);
 135     CFReleaseNull(error);
 136
 137     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 138
 139
 140     {
 141         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 142
 143         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 144         ok(SOSAccountAcceptApplicants(bob_account, applicants, &error), "Bob accepts (%@)", error);
 145         CFReleaseNull(error);
 146         CFReleaseNull(applicants);
 147     }
 148
 149     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 3, "updates");
 150
 151     accounts_agree("Alice accepts' Bob", bob_account, alice_account);
 152
 153     ok(SOSAccountLeaveCircle(alice_account, &error), "Alice Leaves (%@)", error);
 154     CFReleaseNull(error);
 155     ok(SOSAccountJoinCircles_wTxn(alice_account, &error), "Alice re-applies (%@)", error);
 156     CFReleaseNull(error);
 157
 158     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 159
 160     {
 161         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 162
 163         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 164         ok(SOSAccountAcceptApplicants(bob_account, applicants, &error), "Bob accepts (%@)", error);
 165         CFReleaseNull(error);
 166         CFReleaseNull(applicants);
 167     }
 168
 169     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 3, "updates");
 170
 171     accounts_agree("Bob accepts Alice", bob_account, alice_account);
 172
 173     // As of PR-13917727/PR-13906870 this no longer works (by "design"), in favor of making another more common
 174     // failure (apply/OSX-psudo-reject/re-apply) work.  Write races might be "fixed better" with affirmitave rejection.
 175 #if 0
 176
 177     //
 178     // Write race emulation.
 179     //
 180     //
 181
 182     ok(SOSAccountLeaveCircle(alice_account, &error), "Alice Leaves (%@)", error);
 183     CFReleaseNull(error);
 184     FeedChangesTo(changes, bob_account); // Bob sees Alice leaving and rejoining
 185     FeedChangesTo(changes, alice_account); // Alice sees bob concurring
 186
 187     accounts_agree("Alice leaves & returns", bob_account, alice_account);
 188
 189     ok(SOSAccountJoinCircles(alice_account, &error), "Alice re-applies (%@)", error);
 190     CFReleaseNull(error);
 191
 192     FeedChangesTo(changes, bob_account); // Bob sees Alice Applying
 193
 194     {
 195         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 196
 197         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 198         ok(SOSAccountAcceptApplicants(bob_account, applicants, &error), "Bob accepts (%@)", error);
 199         CFReleaseNull(error);
 200         CFReleaseNull(applicants);
 201     }
 202
 203     CFMutableDictionaryRef bobAcceptanceChanges = ExtractPendingChanges(changes);
 204
 205     // Alice re-applies without seeing that she was accepted.
 206     ok(SOSAccountLeaveCircles(alice_account, &error), "Alice Leaves again  (%@)", error);
 207     CFReleaseNull(error);
 208     ok(SOSAccountJoinCircles(alice_account, &error), "Alice re-applies (%@)", error);
 209     CFReleaseNull(error);
 210
 211     CFReleaseSafe(ExtractPendingChanges(changes)); // Alice loses the race to write her changes - bob never sees em.
 212
 213     FeedChangesTo(&bobAcceptanceChanges, alice_account); // Alice sees bob inviting her in the circle.
 214
 215     FeedChangesTo(changes, bob_account); // Bob sees Alice Concurring
 216
 217     // As of PR-13917727/PR-13906870
 218     accounts_agree("Alice leave, applies back, loses a race and eventually gets in", bob_account, alice_account);
 219 #endif
 220
 221     // Both in circle.
 222
 223     // Emulation of <rdar://problem/13919554> Innsbruck11A368 +Roots: Device A was removed when Device B joined.
 224
 225     // We want Alice to leave circle while an Applicant on a full concordance signed circle with old-Alice as an Alum and Bob a peer.
 226     // ZZZ
 227     ok(SOSAccountLeaveCircle(alice_account, &error), "Alice leaves once more  (%@)", error);
 228     CFReleaseNull(error);
 229
 230     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 231     accounts_agree("Alice and Bob see Alice out of circle", bob_account, alice_account);
 232
 233     ok(SOSAccountJoinCircles_wTxn(alice_account, &error), "Alice re-applies (%@)", error);
 234     CFReleaseNull(error);
 235
 236     ok(SOSAccountLeaveCircle(alice_account, &error), "Alice leaves while applying  (%@)", error);
 237     FeedChangesTo(changes, bob_account); // Bob sees Alice become an Alum.
 238
 239     CFReleaseNull(error);
 240
 241     is(SOSAccountGetCircleStatus(alice_account, &error), kSOSCCNotInCircle, "Alice isn't applying any more");
 242     accounts_agree("Alice leaves & some fancy concordance stuff happens", bob_account, alice_account);
 243
 244     ok(SOSAccountJoinCircles_wTxn(alice_account, &error), "Alice re-applies (%@)", error);
 245     CFReleaseNull(error);
 246
 247     FeedChangesTo(changes, bob_account); // Bob sees Alice reapply.
 248
 249     {
 250         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 251
 252         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 253         ok(SOSAccountAcceptApplicants(bob_account, applicants, &error), "Bob accepts (%@)", error);
 254         CFReleaseNull(error);
 255         CFReleaseNull(applicants);
 256     }
 257     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "updates");
 258
 259     accounts_agree("Alice comes back", bob_account, alice_account);
 260
 261     // Emulation of <rdar://problem/13889901>
 262     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 1, "updates");
 263
 264     ok(SOSAccountAssertUserCredentialsAndUpdate(carol_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 265     CFReleaseNull(cfpassword);
 266     ok(SOSAccountJoinCircles_wTxn(carol_account, &error), "Carol Applies (%@)", error);
 267     CFReleaseNull(error);
 268
 269     CFMutableDictionaryRef dropped_changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
 270     FillChanges(dropped_changes, carol_account);
 271     CFReleaseNull(dropped_changes);
 272
 273     ok(SOSAccountResetToOffering_wTxn(carol_account, &error), "Reset to offering (%@)", error);
 274     CFReleaseNull(error);
 275
 276     is(ProcessChangesUntilNoChange(changes, bob_account, carol_account,  NULL), 2, "updates");
 277     accounts_agree("13889901", carol_account, bob_account);
 278     is(SOSAccountGetLastDepartureReason(bob_account, &error), kSOSMembershipRevoked, "Bob affirms he hasn't left.");
 279
 280     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob ReApplies (%@)", error);
 281     is(ProcessChangesUntilNoChange(changes, bob_account, carol_account, NULL), 2, "updates");
 282     {
 283         CFArrayRef applicants = SOSAccountCopyApplicants(carol_account, &error);
 284
 285         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 286         ok(SOSAccountAcceptApplicants(carol_account, applicants, &error), "Carol accepts (%@)", error);
 287         CFReleaseNull(error);
 288         CFReleaseNull(applicants);
 289     }
 290     is(ProcessChangesUntilNoChange(changes, bob_account, carol_account, NULL), 3, "updates");
 291     accounts_agree("rdar://problem/13889901-II", bob_account, carol_account);
 292
 293     // Alice has been out of the loop, bring her back up to speed before changing things (to avoid gen count race)
 294     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 1, "Reset propogation");
 295
 296     // Test multiple removal, including our own departure via that API
 297     ok(SOSAccountResetToOffering_wTxn(alice_account, NULL), "Reset to offering");
 298
 299     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "Reset propogation");
 300
 301     ok(SOSAccountJoinCircles_wTxn(bob_account, NULL), "bob joins again");
 302
 303     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "Bob request");
 304
 305     {
 306         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 307
 308         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 309         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
 310         CFReleaseNull(error);
 311         CFReleaseNull(applicants);
 312     }
 313
 314     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 3, "carol request");
 315
 316     ok(SOSAccountJoinCircles_wTxn(carol_account, NULL), "carol joins again");
 317
 318     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 2, "carol request");
 319
 320     CFArrayRef peers_to_remove_array = CFArrayCreateForCFTypes(kCFAllocatorDefault,
 321                                                          SOSAccountGetMyPeerInfo(bob_account),
 322                                                          SOSAccountGetMyPeerInfo(carol_account),
 323                                                          NULL);
 324
 325     ok(SOSAccountRemovePeersFromCircle(bob_account, peers_to_remove_array, NULL));
 326
 327     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 4, "Remove peers");
 328
 329     ok(SOSAccountIsInCircle(alice_account, NULL), "Alice still here");
 330     ok(!SOSAccountIsInCircle(bob_account, NULL), "Bob not in circle");
 331     // Carol's not in circle, but reapplied, as she's persistent until positive rejection.
 332     ok(!SOSAccountIsInCircle(carol_account, NULL), "carol not in circle");
 333
 334     CFReleaseNull(peers_to_remove_array);
 335
 336     CFReleaseNull(alice_new_gestalt);
 337
 338     CFReleaseNull(bob_account);
 339     CFReleaseNull(alice_account);
 340     CFReleaseNull(carol_account);
 341     SOSTestCleanup();
 342 }
 343
 344 int secd_55_account_circle(int argc, char *const *argv)
 345 {
 346     plan_tests(kTestTestCount);
 347
 348     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 349
 350     tests();
 351
 352     return 0;
 353 }