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 #if SOS_ENABLED
  56
  57 static void tests(void)
  58 {
  59     CFErrorRef error = NULL;
  60     CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
  61     CFDataRef cfwrong_password = CFDataCreate(NULL, (uint8_t *) "NotFooFooFoo", 10);
  62     CFStringRef cfaccount = CFSTR("test@test.org");
  63
  64     CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
  65     SOSAccount* alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  66     SOSAccount* bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  67     SOSAccount* carol_account = CreateAccountForLocalChanges(CFSTR("Carol"), CFSTR("TestSource"));
  68
  69     SOSAccountTrustClassic *carolTrust = carol_account.trust;
  70     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  71
  72     // Bob wins writing at this point, feed the changes back to alice.
  73     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 1, "updates");
  74
  75     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  76     CFReleaseNull(error);
  77     ok(SOSAccountTryUserCredentials(alice_account, cfaccount, cfpassword, &error), "Credential trying (%@)", error);
  78     CFReleaseNull(error);
  79     ok(!SOSAccountTryUserCredentials(alice_account, cfaccount, cfwrong_password, &error), "Credential failing (%@)", error);
  80     CFReleaseNull(cfwrong_password);
  81     is(error ? CFErrorGetCode(error) : 0, kSOSErrorWrongPassword, "Expected SOSErrorWrongPassword");
  82     CFReleaseNull(error);
  83
  84     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Reset to offering (%@)", error);
  85     CFReleaseNull(error);
  86
  87     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
  88
  89     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob Applies (%@)", error);
  90     CFReleaseNull(error);
  91
  92     is(ProcessChangesUntilNoChange(changes, alice_account, bob_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, 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     //bob now goes def while Alice does some stuff.
 112
 113     ok([alice_account.trust leaveCircle:alice_account err:&error], "ALICE LEAVES THE CIRCLE (%@)", error);
 114     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Alice resets to offering again (%@)", error);
 115
 116     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, NULL), 2, "updates");
 117
 118     accounts_agree("bob&alice pair", bob_account, alice_account);
 119
 120     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carol_account, NULL), 1, "updates");
 121
 122
 123     ok(SOSAccountAssertUserCredentialsAndUpdate(carol_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 124     SOSAccountSetUserPublicTrustedForTesting(carol_account);
 125     ok(SOSAccountResetToOffering_wTxn(carol_account, &error), "Carol is going to push a reset to offering (%@)", error);
 126
 127     int64_t valuePtr = 0;
 128     CFNumberRef gencount = CFNumberCreate(kCFAllocatorDefault, kCFNumberCFIndexType, &valuePtr);
 129
 130     SOSCircleSetGeneration(carolTrust.trustedCircle, gencount);
 131
 132     SecKeyRef user_privkey = SOSUserKeygen(cfpassword, (__bridge CFDataRef)(carol_account.accountKeyDerivationParameters), &error);
 133     CFNumberRef genCountTest = SOSCircleGetGeneration(carolTrust.trustedCircle);
 134     CFIndex testPtr;
 135     CFNumberGetValue(genCountTest, kCFNumberCFIndexType, &testPtr);
 136     ok(testPtr== 0);
 137
 138     SOSCircleSignOldStyleResetToOfferingCircle(carolTrust.trustedCircle, carolTrust.fullPeerInfo, user_privkey, &error);
 139
 140     SOSTransportCircleTestRemovePendingChange((SOSCircleStorageTransportTest*)carol_account.circle_transport, SOSCircleGetName(carolTrust.trustedCircle), NULL);
 141     CFDataRef circle_data = SOSCircleCopyEncodedData(carolTrust.trustedCircle, kCFAllocatorDefault, &error);
 142     if (circle_data) {
 143         [carol_account.circle_transport postCircle:SOSCircleGetName(carolTrust.trustedCircle) circleData:circle_data err:&error];
 144     }
 145     CFReleaseNull(circle_data);
 146
 147     genCountTest = SOSCircleGetGeneration(carolTrust.trustedCircle);
 148     CFNumberGetValue(genCountTest, kCFNumberCFIndexType, &testPtr);
 149     ok(testPtr== 0);
 150
 151     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 152     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 153
 154     SOSAccountSetUserPublicTrustedForTesting(alice_account);
 155     SOSAccountSetUserPublicTrustedForTesting(bob_account);
 156
 157     is(ProcessChangesUntilNoChange(changes, carol_account, alice_account, bob_account, NULL), 2, "updates");
 158
 159     is([alice_account getCircleStatus:&error],kSOSCCNotInCircle,"alice is not in the account (%@)", error);
 160     is([bob_account getCircleStatus:&error], kSOSCCNotInCircle,"bob is not in the account (%@)", error);
 161     is([carol_account getCircleStatus:&error], kSOSCCInCircle,"carol is in the account (%@)", error);
 162     secLogEnable();
 163     [carol_account iCloudIdentityStatus:^(NSData *json, NSError *error) {
 164         diag("icloud identity JSON\n%s\n", [[[NSString alloc] initWithData:json encoding:NSUTF8StringEncoding] UTF8String]);
 165     }];
 166     secLogDisable();
 167     CFReleaseNull(gencount);
 168     CFReleaseNull(cfpassword);
 169     CFReleaseNull(user_privkey);
 170     alice_account = nil;
 171     bob_account = nil;
 172     carol_account = nil;
 173
 174     SOSTestCleanup();
 175 }
 176 #endif
 177
 178 int secd_52_offering_gencount_reset(int argc, char *const *argv)
 179 {
 180 #if SOS_ENABLED
 181     plan_tests(63);
 182     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 183     tests();
 184 #else
 185     plan_tests(0);
 186 #endif
 187     return 0;
 188 }