OSX/sec/securityd/Regressions/secd-62-account-backup.c

   1 /*
   2  * Copyright (c) 2012-2014 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 #include <Security/SecureObjectSync/SOSViews.h>
  38
  39 #include <stdlib.h>
  40 #include <unistd.h>
  41
  42 #include "secd_regressions.h"
  43 #include "SOSTestDataSource.h"
  44
  45 #include "SOSRegressionUtilities.h"
  46 #include <utilities/SecCFWrappers.h>
  47 #include <Security/SecKeyPriv.h>
  48
  49 #include <securityd/SOSCloudCircleServer.h>
  50
  51 #if !TARGET_IPHONE_SIMULATOR
  52 #include "SOSAccountTesting.h"
  53 #endif
  54 #include "SecdTestKeychainUtilities.h"
  55
  56 #if !TARGET_IPHONE_SIMULATOR
  57
  58 static CFDataRef CopyBackupKeyForString(CFStringRef string, CFErrorRef *error)
  59 {
  60     __block CFDataRef result = NULL;
  61     CFStringPerformWithUTF8CFData(string, ^(CFDataRef stringAsData) {
  62         result = SOSCopyDeviceBackupPublicKey(stringAsData, error);
  63     });
  64     return result;
  65 }
  66
  67 static int kTestTestCount = 112;
  68 #else
  69 static int kTestTestCount = 1;
  70 #endif
  71
  72 static void tests(void)
  73 {
  74 #if !TARGET_IPHONE_SIMULATOR
  75
  76     __block CFErrorRef error = NULL;
  77     CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
  78     CFStringRef cfaccount = CFSTR("test@test.org");
  79
  80     CFStringRef kTestView1 = CFSTR("TestView1");
  81     CFStringRef kTestView2 = CFSTR("TestView2");
  82
  83     CFMutableSetRef testViews = CFSetCreateMutableForCFTypes(kCFAllocatorDefault);
  84     CFSetAddValue(testViews, kTestView1);
  85     //CFSetAddValue(testViews, kTestView2);
  86
  87     SOSViewsSetTestViewsSet(testViews);
  88
  89     CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
  90     SOSAccountRef alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  91     SOSAccountRef bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  92
  93     CFDataRef alice_backup_key = CopyBackupKeyForString(CFSTR("Alice Backup Entropy"), &error);
  94     CFDataRef bob_backup_key = CopyBackupKeyForString(CFSTR("Bob Backup Entropy"), &error);
  95
  96     // Bob wins writing at this point, feed the changes back to alice.
  97     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 1, "updates");
  98
  99     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 100     CFReleaseNull(error);
 101
 102     ok(SOSAccountResetToOffering(alice_account, &error), "Reset to offering (%@)", error);
 103     CFReleaseNull(error);
 104
 105     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 106
 107     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 108     CFReleaseNull(error);
 109
 110     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 1, "updates");
 111
 112     ok(SOSAccountJoinCircles(bob_account, &error), "Bob Applies (%@)", error);
 113     CFReleaseNull(error);
 114
 115     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 116
 117     {
 118         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 119
 120         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 121         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
 122         CFReleaseNull(error);
 123         CFReleaseNull(applicants);
 124     }
 125
 126     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 3, "updates");
 127
 128     CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
 129     ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
 130     CFReleaseNull(peers);
 131
 132
 133
 134     is(SOSAccountUpdateView(alice_account, kTestView1, kSOSCCViewEnable, &error), kSOSCCViewMember, "Enable view (%@)", error);
 135     CFReleaseNull(error);
 136
 137     is(SOSAccountUpdateView(bob_account, kTestView1, kSOSCCViewEnable, &error), kSOSCCViewMember, "Enable view (%@)", error);
 138     CFReleaseNull(error);
 139
 140     ok(SOSAccountSetBackupPublicKey(alice_account, alice_backup_key, &error), "Set backup public key, alice (%@)", error);
 141     CFReleaseNull(error);
 142
 143     ok(SOSAccountSetBackupPublicKey(bob_account, bob_backup_key, &error), "Set backup public key, alice (%@)", error);
 144     CFReleaseNull(error);
 145
 146     SOSAccountEnsureBackupStarts(alice_account);
 147     SOSAccountEnsureBackupStarts(bob_account);
 148
 149     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(alice_account, kTestView1), "Is alice is in backup before sync?");
 150
 151     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(bob_account, kTestView1), "Is bob in the backup after sync? - 1");
 152
 153     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 4, "updates");
 154
 155     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(alice_account, kTestView1), "Is alice is in backup after sync?");
 156
 157     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(bob_account, kTestView1), "IS bob in the backup after sync");
 158
 159     //
 160     //Bob leaves the circle
 161     //
 162     ok(SOSAccountLeaveCircle(bob_account, &error), "Bob Leaves (%@)", error);
 163     CFReleaseNull(error);
 164
 165     //Alice should kick Bob out of the backup!
 166     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 167
 168     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(alice_account, kTestView1), "Bob left the circle, Alice is not in the backup");
 169
 170     ok(!SOSAccountIsPeerInBackupAndCurrentInView(alice_account, SOSFullPeerInfoGetPeerInfo(bob_account->my_identity), kTestView1), "Bob is still in the backup!");
 171
 172     //Bob gets back into the circle
 173     ok(SOSAccountJoinCircles(bob_account, &error));
 174     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 175     {
 176         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 177
 178         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 179         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
 180         CFReleaseNull(error);
 181         CFReleaseNull(applicants);
 182     }
 183
 184     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 3, "updates");
 185
 186
 187     //enables view
 188     is(SOSAccountUpdateView(bob_account, kTestView1, kSOSCCViewEnable, &error), kSOSCCViewMember, "Enable view (%@)", error);
 189     CFReleaseNull(error);
 190
 191     ok(SOSAccountSetBackupPublicKey(bob_account, bob_backup_key, &error), "Set backup public key, alice (%@)", error);
 192     SOSAccountEnsureBackupStarts(bob_account);
 193
 194     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 1, "updates");
 195
 196
 197     //
 198     //removing backup key for bob account
 199     //
 200
 201
 202     ok(SOSAccountRemoveBackupPublickey(bob_account, &error), "Removing Bob's backup key (%@)", error);
 203     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 3, "updates");
 204
 205     ok(!SOSAccountIsMyPeerInBackupAndCurrentInView(bob_account, kTestView1), "Bob's backup key is in the backup - should not be so!");
 206     ok(!SOSAccountIsPeerInBackupAndCurrentInView(alice_account, SOSFullPeerInfoGetPeerInfo(bob_account->my_identity), kTestView1), "Bob is up to date in the backup!");
 207
 208     //
 209     // Setting new backup public key for Bob
 210     //
 211
 212     ok(SOSAccountSetBackupPublicKey(bob_account, bob_backup_key, &error), "Set backup public key, alice (%@)", error);
 213     CFReleaseNull(error);
 214     SOSAccountEnsureBackupStarts(bob_account);
 215
 216     is(SOSAccountUpdateView(bob_account, kTestView1, kSOSCCViewEnable, &error), kSOSCCViewMember, "Enable view (%@)", error);
 217     ok(SOSAccountStartNewBackup(bob_account, kTestView1, &error), "Setting new backup public key for bob account failed: (%@)", error);
 218
 219     //bob is in his own backup
 220     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(bob_account, kTestView1), "Bob's backup key is not in the backup");
 221     //alice does not have bob in her backup
 222     ok(!SOSAccountIsPeerInBackupAndCurrentInView(alice_account, SOSFullPeerInfoGetPeerInfo(bob_account->my_identity), kTestView1), "Bob is up to date in the backup - should not be so!");
 223
 224     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 5, "updates");
 225
 226     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(bob_account, kTestView1), "Bob's backup key should be in the backup");
 227     ok(SOSAccountIsMyPeerInBackupAndCurrentInView(alice_account, kTestView1), "Alice is in the backup");
 228
 229     ok(SOSAccountResetToEmpty(alice_account, &error), "Reset circle to empty");
 230     CFReleaseNull(error);
 231     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 232     ok(SOSAccountIsBackupRingEmpty(bob_account, kTestView1), "Bob should not be in the backup");
 233     ok(SOSAccountIsBackupRingEmpty(alice_account, kTestView1), "Alice should not be in the backup");
 234
 235     CFReleaseNull(bob_account);
 236     CFReleaseNull(alice_account);
 237     CFReleaseNull(cfpassword);
 238
 239     SOSViewsSetTestViewsSet(NULL);
 240
 241     SOSUnregisterAllTransportMessages();
 242     SOSUnregisterAllTransportCircles();
 243     SOSUnregisterAllTransportKeyParameters();
 244     CFArrayRemoveAllValues(key_transports);
 245     CFArrayRemoveAllValues(circle_transports);
 246     CFArrayRemoveAllValues(message_transports);
 247
 248     CFReleaseNull(testViews);
 249     CFReleaseNull(kTestView1);
 250     CFReleaseNull(kTestView2);
 251 #endif
 252
 253 }
 254
 255 int secd_62_account_backup(int argc, char *const *argv)
 256 {
 257     plan_tests(kTestTestCount);
 258
 259     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 260
 261     tests();
 262
 263     return 0;
 264 }