keychain/securityd/Regressions/secd-52-offering-gencount-reset.m

   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 "keychain/SecureObjectSync/SOSAccount.h"
  33 #include <Security/SecureObjectSync/SOSCloudCircle.h>
  34 #include "keychain/SecureObjectSync/SOSInternal.h"
  35 #include "keychain/SecureObjectSync/SOSUserKeygen.h"
  36 #include "keychain/SecureObjectSync/SOSTransport.h"
  37 #include "keychain/SecureObjectSync/SOSAccountTrustClassic+Circle.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 "keychain/securityd/SOSCloudCircleServer.h"
  50
  51 #include "SOSAccountTesting.h"
  52
  53 #include "SecdTestKeychainUtilities.h"
  54
  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     SOSAccount* alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  65     SOSAccount* bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  66     SOSAccount* carol_account = CreateAccountForLocalChanges(CFSTR("Carol"), CFSTR("TestSource"));
  67
  68     SOSAccountTrustClassic *carolTrust = carol_account.trust;
  69     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  70
  71     // Bob wins writing at this point, feed the changes back to alice.
  72     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 1, "updates");
  73
  74     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  75     CFReleaseNull(error);
  76     ok(SOSAccountTryUserCredentials(alice_account, cfaccount, cfpassword, &error), "Credential trying (%@)", error);
  77     CFReleaseNull(error);
  78     ok(!SOSAccountTryUserCredentials(alice_account, cfaccount, cfwrong_password, &error), "Credential failing (%@)", error);
  79     CFReleaseNull(cfwrong_password);
  80     is(error ? CFErrorGetCode(error) : 0, kSOSErrorWrongPassword, "Expected SOSErrorWrongPassword");
  81     CFReleaseNull(error);
  82
  83     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Reset to offering (%@)", error);
  84     CFReleaseNull(error);
  85
  86     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
  87
  88     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob Applies (%@)", error);
  89     CFReleaseNull(error);
  90
  91     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
  92
  93     {
  94         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
  95
  96         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
  97         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
  98         CFReleaseNull(error);
  99         CFReleaseNull(applicants);
 100     }
 101
 102     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 3, "updates");
 103
 104     accounts_agree("bob&alice pair", bob_account, alice_account);
 105
 106     CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
 107     ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
 108     CFReleaseNull(peers);
 109
 110     //bob now goes def while Alice does some stuff.
 111
 112     ok([alice_account.trust leaveCircle:alice_account err:&error], "ALICE LEAVES THE CIRCLE (%@)", error);
 113     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Alice resets to offering again (%@)", error);
 114
 115     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 116
 117     accounts_agree("bob&alice pair", bob_account, alice_account);
 118
 119     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 1, "updates");
 120
 121
 122     ok(SOSAccountAssertUserCredentialsAndUpdate(carol_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 123     SOSAccountSetUserPublicTrustedForTesting(carol_account);
 124     ok(SOSAccountResetToOffering_wTxn(carol_account, &error), "Carol is going to push a reset to offering (%@)", error);
 125
 126     int64_t valuePtr = 0;
 127     CFNumberRef gencount = CFNumberCreate(kCFAllocatorDefault, kCFNumberCFIndexType, &valuePtr);
 128
 129     SOSCircleSetGeneration(carolTrust.trustedCircle, gencount);
 130
 131     SecKeyRef user_privkey = SOSUserKeygen(cfpassword, (__bridge CFDataRef)(carol_account.accountKeyDerivationParamters), &error);
 132     CFNumberRef genCountTest = SOSCircleGetGeneration(carolTrust.trustedCircle);
 133     CFIndex testPtr;
 134     CFNumberGetValue(genCountTest, kCFNumberCFIndexType, &testPtr);
 135     ok(testPtr== 0);
 136
 137     SOSCircleSignOldStyleResetToOfferingCircle(carolTrust.trustedCircle, carolTrust.fullPeerInfo, user_privkey, &error);
 138
 139     SOSTransportCircleTestRemovePendingChange((SOSCircleStorageTransportTest*)carol_account.circle_transport, SOSCircleGetName(carolTrust.trustedCircle), NULL);
 140     CFDataRef circle_data = SOSCircleCopyEncodedData(carolTrust.trustedCircle, kCFAllocatorDefault, &error);
 141     if (circle_data) {
 142         [carol_account.circle_transport postCircle:SOSCircleGetName(carolTrust.trustedCircle) circleData:circle_data err:&error];
 143     }
 144     CFReleaseNull(circle_data);
 145
 146     genCountTest = SOSCircleGetGeneration(carolTrust.trustedCircle);
 147     CFNumberGetValue(genCountTest, kCFNumberCFIndexType, &testPtr);
 148     ok(testPtr== 0);
 149
 150     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 151     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 152
 153     SOSAccountSetUserPublicTrustedForTesting(alice_account);
 154     SOSAccountSetUserPublicTrustedForTesting(bob_account);
 155
 156     is(ProcessChangesUntilNoChange(changes, carol_account, alice_account, bob_account, NULL), 2, "updates");
 157
 158     is([alice_account getCircleStatus:&error],kSOSCCNotInCircle,"alice is not in the account (%@)", error);
 159     is([bob_account getCircleStatus:&error], kSOSCCNotInCircle,"bob is not in the account (%@)", error);
 160     is([carol_account getCircleStatus:&error], kSOSCCInCircle,"carol is in the account (%@)", error);
 161
 162     CFReleaseNull(gencount);
 163     CFReleaseNull(cfpassword);
 164     CFReleaseNull(user_privkey);
 165     alice_account = nil;
 166     bob_account = nil;
 167     carol_account = nil;
 168
 169     SOSTestCleanup();
 170 }
 171
 172 int secd_52_offering_gencount_reset(int argc, char *const *argv)
 173 {
 174     plan_tests(63);
 175
 176     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 177
 178     tests();
 179
 180     return 0;
 181 }