OSX/sec/securityd/Regressions/secd-57-account-leave.c

   1 /*
   2  * Copyright (c) 2013-2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24
  25
  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
  55 static int kTestTestCount = 253;
  56
  57 /*
  58  static void trim_retirements_from_circle(SOSAccountRef account) {
  59  SOSAccountForEachCircle(account, ^(SOSCircleRef circle) {
  60  SOSCircleRemoveRetired(circle, NULL);
  61  });
  62  }
  63  */
  64
  65
  66 static void tests(void)
  67 {
  68     CFErrorRef error = NULL;
  69     CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
  70     CFStringRef cfaccount = CFSTR("test@test.org");
  71
  72     CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
  73
  74     SOSAccountRef alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  75     SOSAccountRef bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  76     SOSAccountRef carole_account = CreateAccountForLocalChanges(CFSTR("Carole"), CFSTR("TestSource"));
  77     SOSAccountRef david_account = CreateAccountForLocalChanges(CFSTR("David"), CFSTR("TestSource"));
  78
  79     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account , cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  80
  81     // Bob wins writing at this point, feed the changes back to alice.
  82
  83     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
  84
  85     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account , cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  86     CFReleaseNull(error);
  87
  88     ok(SOSAccountAssertUserCredentialsAndUpdate(carole_account,  cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  89     CFReleaseNull(error);
  90
  91     ok(SOSAccountAssertUserCredentialsAndUpdate(david_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  92     CFReleaseNull(error);
  93
  94     ok(SOSAccountResetToOffering_wTxn(alice_account , &error), "Reset to offering (%@)", error);
  95     CFReleaseNull(error);
  96
  97     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
  98
  99     ok(SOSAccountJoinCircles_wTxn(bob_account , &error), "Bob Applies (%@)", error);
 100     CFReleaseNull(error);
 101
 102     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 103
 104     {
 105         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 106
 107         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 108         ok(SOSAccountAcceptApplicants(alice_account , applicants, &error), "Alice accepts (%@)", error);
 109         CFReleaseNull(error);
 110         CFReleaseNull(applicants);
 111     }
 112
 113
 114     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 3, "updates");
 115
 116     accounts_agree("bob&alice pair", bob_account, alice_account);
 117     is(SOSAccountGetLastDepartureReason(bob_account, &error), kSOSNeverLeftCircle, "Bob affirms he hasn't left.");
 118
 119     CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
 120     ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
 121     CFReleaseNull(peers);
 122
 123     SOSAccountPurgePrivateCredential(alice_account);
 124
 125     ok(SOSAccountLeaveCircle(alice_account , &error), "Alice Leaves (%@)", error);
 126     CFReleaseNull(error);
 127
 128     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 129
 130     accounts_agree("Alice bails", bob_account, alice_account);
 131
 132     {
 133         CFArrayRef concurring = SOSAccountCopyConcurringPeers(alice_account, &error);
 134
 135         ok(concurring && CFArrayGetCount(concurring) == 2, "See two concurring %@ (%@)", concurring, error);
 136         CFReleaseNull(error);
 137         CFReleaseNull(concurring);
 138     }
 139
 140     ok(SOSAccountTryUserCredentials(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 141     CFReleaseNull(error);
 142
 143     ok(SOSAccountJoinCircles_wTxn(alice_account , &error), "Alice re-applies (%@)", error);
 144     CFReleaseNull(error);
 145
 146     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 147
 148     is(countActivePeers(bob_account), 3, "Bob sees 2 active peers");
 149     is(countPeers(bob_account), 1, "Bob sees 1 valid peer");
 150
 151     {
 152         CFArrayRef applicants = SOSAccountCopyApplicants(bob_account, &error);
 153
 154         ok(applicants && CFArrayGetCount(applicants) == 1, "See alice's reapp. %@ (%@)", applicants, error);
 155         ok(SOSAccountAcceptApplicants(bob_account , applicants, &error), "Bob accepts (%@)", error);
 156         CFReleaseNull(error);
 157         CFReleaseNull(applicants);
 158     }
 159
 160
 161     is(countActivePeers(bob_account), 3, "Bob sees 3 active peers");
 162     is(countPeers(bob_account), 2, "Bob sees 2 valid peers");
 163
 164     is(countActivePeers(alice_account), 3, "Alice sees 2 active peers");
 165     is(countPeers(alice_account), 1, "Alice sees 1 valid peers");
 166
 167     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 3, "updates");
 168
 169     accounts_agree("Alice rejoined", bob_account, alice_account);
 170     accounts_agree_internal("Alice rejoined, carole noticed", bob_account, carole_account, false);
 171
 172     ok(SOSAccountJoinCircles_wTxn(carole_account ,  &error), "Carole applies (%@)", error);
 173     CFReleaseNull(error);
 174
 175     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 176
 177     accounts_agree_internal("Carole applied", bob_account, alice_account, false);
 178     accounts_agree_internal("Carole applied - 2", bob_account, carole_account, false);
 179
 180     {
 181         CFArrayRef applicants = SOSAccountCopyApplicants(bob_account, &error);
 182
 183         ok(applicants && CFArrayGetCount(applicants) == 1, "See Carole's eapp. %@ (%@)", applicants, error);
 184         ok(SOSAccountAcceptApplicants(bob_account , applicants, &error), "Bob accepts carole (%@)", error);
 185         CFReleaseNull(error);
 186         CFReleaseNull(applicants);
 187     }
 188
 189     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 4, "updates");
 190     // david ends up with a 3 peerinfo member circle.
 191
 192     accounts_agree_internal("Carole joined", bob_account, alice_account, false);
 193     accounts_agree_internal("Carole joined - 2", bob_account, carole_account, false);
 194
 195     // Now test lost circle change when two leave simultaneously, needing us to see the retirement tickets
 196
 197     ok(SOSAccountLeaveCircle(alice_account , &error), "Alice Leaves (%@)", error);
 198     CFReleaseNull(error);
 199
 200     ok(SOSAccountLeaveCircle(carole_account  , &error), "carole Leaves (%@)", error);
 201     CFReleaseNull(error);
 202
 203     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 204
 205     is(countPeers(bob_account), 1, "Bob sees 1 valid peer");
 206     is(countActivePeers(bob_account), 4, "Bob sees 4 active peers");
 207
 208     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
 209
 210     is(SOSAccountGetLastDepartureReason(carole_account, &error), kSOSWithdrewMembership, "Carole affirms she left on her own.");
 211
 212     ok(SOSAccountAssertUserCredentialsAndUpdate(david_account , cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 213     CFReleaseNull(error);
 214     CFReleaseNull(cfpassword);
 215     is(countPeers(david_account), 1, "david sees 1 peers");
 216     is(countActivePeers(david_account), 4, "david sees 4 active peers");
 217
 218     ok(SOSAccountJoinCircles_wTxn(david_account , &error), "David applies (%@)", error);
 219     CFReleaseNull(error);
 220     is(countPeers(david_account), 1, "david sees 1 peers");
 221     is(countActivePeers(david_account), 4, "david sees 4 active peers");
 222
 223     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 224
 225     {
 226         CFArrayRef applicants = SOSAccountCopyApplicants(bob_account, &error);
 227
 228         ok(applicants && CFArrayGetCount(applicants) == 1, "See David's app. %@ (%@)", applicants, error);
 229         ok(SOSAccountAcceptApplicants(bob_account , applicants, &error), "Bob accepts carole (%@)", error);
 230         CFReleaseNull(error);
 231         CFReleaseNull(applicants);
 232     }
 233
 234     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 3, "updates");
 235
 236     is(countPeers(bob_account), 2, "Bob sees 2 valid peer");
 237     is(countActivePeers(bob_account), 3, "Bob sees 3 active peers");
 238
 239
 240     // Now see that bob can call leave without his private key
 241     SOSAccountPurgeIdentity(bob_account); // Hopefully this actually purges, no errors to process
 242
 243     ok(SOSAccountLeaveCircle(bob_account, &error), "bob Leaves w/o credentials (%@)", error);
 244     CFReleaseNull(error);
 245
 246     ok(!SOSAccountIsInCircle(bob_account, &error), "bob knows he's out (%@)", error);
 247     CFReleaseNull(error);
 248
 249     CFReleaseNull(bob_account);
 250     CFReleaseNull(alice_account);
 251     CFReleaseNull(carole_account);
 252     CFReleaseNull(david_account);
 253
 254     SOSUnregisterAllTransportMessages();
 255     SOSUnregisterAllTransportCircles();
 256     SOSUnregisterAllTransportKeyParameters();
 257     CFArrayRemoveAllValues(key_transports);
 258     CFArrayRemoveAllValues(circle_transports);
 259     CFArrayRemoveAllValues(message_transports);
 260 }
 261
 262 int secd_57_account_leave(int argc, char *const *argv)
 263 {
 264     plan_tests(kTestTestCount);
 265
 266     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 267
 268     tests();
 269
 270     return 0;
 271 }