keychain/securityd/Regressions/secd-56-account-apply.m

   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 "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
  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 "keychain/securityd/SOSCloudCircleServer.h"
  49
  50 #include "SOSAccountTesting.h"
  51
  52 #include "SecdTestKeychainUtilities.h"
  53
  54 #if SOS_ENABLED
  55
  56 #define kAccountPasswordString ((uint8_t*) "FooFooFoo")
  57 #define kAccountPasswordStringLen 10
  58
  59 static void tests(void)
  60 {
  61     CFErrorRef error = NULL;
  62     CFDataRef cfpassword = CFDataCreate(NULL, kAccountPasswordString, kAccountPasswordStringLen);
  63     CFStringRef cfaccount = CFSTR("test@test.org");
  64
  65     CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
  66
  67     SOSAccount* alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), CFSTR("TestSource"));
  68     SOSAccount* bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), CFSTR("TestSource"));
  69     SOSAccount* carole_account = CreateAccountForLocalChanges(CFSTR("Carole"), CFSTR("TestSource"));
  70     SOSAccount* david_account = CreateAccountForLocalChanges(CFSTR("David"), CFSTR("TestSource"));
  71
  72     ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  73
  74     // Bob wins writing at this point, feed the changes back to alice.
  75     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
  76
  77     ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  78     CFReleaseNull(error);
  79
  80     ok(SOSAccountAssertUserCredentialsAndUpdate(carole_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  81     CFReleaseNull(error);
  82
  83     ok(SOSAccountAssertUserCredentialsAndUpdate(david_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
  84     CFReleaseNull(cfpassword);
  85     CFReleaseNull(error);
  86
  87     ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Reset to offering (%@)", error);
  88     CFReleaseNull(error);
  89
  90     // Lost Application Scenario
  91     is(ProcessChangesOnce(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
  92
  93     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob Applies (%@)", error);
  94     CFReleaseNull(error);
  95
  96     ok(SOSAccountJoinCircles_wTxn(carole_account, &error), "Carole Applies too (%@)", error);
  97     CFReleaseNull(error);
  98
  99     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 3, "updates");
 100
 101     accounts_agree("alice and carole agree", alice_account, carole_account);
 102     accounts_agree("alice and bob agree", alice_account, bob_account);
 103
 104     {
 105         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 106
 107         ok(applicants && CFArrayGetCount(applicants) == 2, "See two applicants %@ (%@)", applicants, error);
 108         CFReleaseNull(error);
 109         CFReleaseSafe(applicants);
 110     }
 111
 112     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
 113
 114     accounts_agree("alice and carole agree", alice_account, carole_account);
 115
 116     CFReleaseNull(error);
 117
 118     {
 119         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 120         ok(applicants && CFArrayGetCount(applicants) == 2, "See two applicants %@ (%@)", applicants, error);
 121         ok(SOSAccountRejectApplicants(alice_account, applicants, &error), "Everyone out the pool");
 122         CFReleaseNull(error);
 123         CFReleaseSafe(applicants);
 124     }
 125
 126     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 127
 128     accounts_agree("alice and carole agree", alice_account, carole_account);
 129
 130     {
 131         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 132         ok(applicants && CFArrayGetCount(applicants) == 0, "See no applicants %@ (%@)", applicants, error);
 133         CFReleaseNull(error);
 134         CFReleaseSafe(applicants);
 135     }
 136
 137     ok([carole_account.trust leaveCircle:carole_account err:&error], "Carole bails (%@)", error);
 138     CFReleaseNull(error);
 139
 140     // Everyone but bob sees that carole bails.
 141     is(ProcessChangesUntilNoChange(changes, alice_account, carole_account, david_account, NULL), 1, "updates");
 142
 143
 144     // Bob reapplies, but it's to an old circle.
 145     ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob asks again");
 146     CFReleaseNull(error);
 147
 148     // Bob returns and we mix our split worlds up.
 149     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 150
 151     {
 152         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 153         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicants %@ (%@)", applicants, error);
 154         CFReleaseNull(error);
 155         ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Accept bob into the fold");
 156         CFReleaseNull(error);
 157         CFReleaseSafe(applicants);
 158     }
 159
 160     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 3, "updates");
 161
 162     is(countPeers(bob_account), 2, "Bob sees 2 valid peers after admission from re-apply");
 163
 164     accounts_agree("alice and bob agree", alice_account, bob_account);
 165     accounts_agree_internal("alice and carole agree", alice_account, carole_account, false);
 166
 167
 168     // Rejected Application Scenario
 169     ok(SOSAccountJoinCircles_wTxn(david_account, &error), "Dave Applies (%@)", error);
 170     CFReleaseNull(error);
 171
 172     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 173
 174     accounts_agree_internal("alice and david agree", alice_account, david_account, false);
 175
 176     SOSAccountPurgePrivateCredential(alice_account);
 177
 178     {
 179         CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
 180
 181         ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
 182         ok(SOSAccountRejectApplicants(alice_account, applicants, &error), "Alice rejects (%@)", error);
 183         CFReleaseNull(error);
 184         CFReleaseNull(applicants);
 185     }
 186
 187     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 2, "updates");
 188
 189     accounts_agree_internal("alice and carole still agree after david is rejected", alice_account, carole_account, false);
 190
 191     cfpassword = CFDataCreate(NULL, kAccountPasswordString, kAccountPasswordStringLen);
 192
 193     ok(SOSAccountTryUserCredentials(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
 194     CFReleaseNull(error);
 195     CFReleaseNull(cfpassword);
 196
 197     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 1, "updates");
 198
 199     accounts_agree("bob&alice pair", bob_account, alice_account);
 200
 201     ok(SOSAccountJoinCirclesAfterRestore_wTxn(carole_account, &error), "Carole cloud identiy joins (%@)", error);
 202     CFReleaseNull(error);
 203
 204     is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, david_account, NULL), 4, "updates");
 205
 206     accounts_agree_internal("carole&alice pair", carole_account, alice_account, false);
 207
 208     is(countPeers(carole_account), 3, "Carole sees 3 valid peers after sliding in");
 209
 210     alice_account = nil;
 211     bob_account = nil;
 212     SOSTestCleanup();
 213 }
 214 #endif
 215
 216 int secd_56_account_apply(int argc, char *const *argv)
 217 {
 218 #if SOS_ENABLED
 219     plan_tests(181);
 220     secd_test_setup_temp_keychain(__FUNCTION__, NULL);
 221     tests();
 222 #else
 223     plan_tests(0);
 224 #endif
 225     return 0;
 226 }