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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 #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 <securityd/SOSCloudCircleServer.h>
50
51 #include "SOSAccountTesting.h"
52
53 #include "SecdTestKeychainUtilities.h"
54
55
56 typedef void (^stir_block)(int expected_iterations);
57 typedef int (^execute_block)(void);
58
59 static void stirBetween(stir_block stir, ...) {
60 va_list va;
61 va_start(va, stir);
62
63 execute_block execute = NULL;
64
65 while ((execute = va_arg(va, execute_block)) != NULL)
66 stir(execute());
67 }
68
69 static void VerifyCountAndAcceptAllApplicants(SOSAccount* account, int expected)
70 {
71 CFErrorRef error = NULL;
72 CFArrayRef applicants = SOSAccountCopyApplicants(account, &error);
73
74 SKIP: {
75 skip("Empty applicant array", 2, applicants);
76
77 is(CFArrayGetCount(applicants), expected, "Applicants: %@ (%@)", applicants, error);
78 CFReleaseNull(error);
79
80 ok(SOSAccountAcceptApplicants(account , applicants, &error), "Accepting all (%@)", error);
81 CFReleaseNull(error);
82 }
83
84 CFReleaseNull(applicants);
85 }
86
87
88 static void tests(void)
89 {
90 __block CFErrorRef error = NULL;
91 CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
92 CFStringRef cfaccount = CFSTR("test@test.org");
93
94 CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
95
96 const CFStringRef data_source_name = CFSTR("TestSource");
97
98 SOSAccount* alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), data_source_name);
99 SOSAccount* bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), data_source_name);
100 SOSAccount* carole_account = CreateAccountForLocalChanges(CFSTR("Carole"), data_source_name);
101
102 SOSAccount* alice_resurrected = NULL;
103
104 __block CFDataRef frozen_alice = NULL;
105
106
107 stirBetween(^(int expected){
108 is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), expected, "stirring");
109 }, ^{
110 ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account , cfaccount, cfpassword, &error), "bob credential setting (%@)", error);
111
112 return 1;
113 }, ^{
114 ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account , cfaccount, cfpassword, &error), "alice credential setting (%@)", error);
115 CFReleaseNull(error);
116
117 ok(SOSAccountAssertUserCredentialsAndUpdate(carole_account, cfaccount, cfpassword, &error), "carole credential setting (%@)", error);
118 CFReleaseNull(error);
119
120 ok(SOSAccountResetToOffering_wTxn(alice_account , &error), "Reset to offering (%@)", error);
121 CFReleaseNull(error);
122
123 return 2;
124 }, ^{
125 ok(SOSAccountJoinCircles_wTxn(bob_account , &error), "Bob Applies (%@)", error);
126 CFReleaseNull(error);
127
128 return 2;
129 }, ^{
130 VerifyCountAndAcceptAllApplicants(alice_account, 1);
131
132 return 3;
133 }, ^{
134 accounts_agree("bob&alice pair", bob_account, alice_account);
135 is(SOSAccountGetLastDepartureReason(bob_account, &error), kSOSNeverLeftCircle, "Bob affirms he hasn't left.");
136
137 CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
138 ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
139 CFReleaseNull(peers);
140
141 return 1;
142 }, ^{
143
144 NSError *ns_error = nil;
145 frozen_alice = (CFDataRef) CFBridgingRetain([alice_account encodedData:&ns_error]);
146 ok(frozen_alice, "Copy encoded %@", ns_error);
147 ns_error = nil;
148
149 SOSAccountPurgePrivateCredential(alice_account);
150
151 ok([alice_account.trust leaveCircle:alice_account err:&error], "Alice Leaves (%@)", error);
152 CFReleaseNull(error);
153
154 return 2;
155 }, ^{
156
157 accounts_agree("Alice bails", bob_account, alice_account);
158
159 {
160 CFArrayRef concurring = SOSAccountCopyConcurringPeers(alice_account, &error);
161
162 ok(concurring && CFArrayGetCount(concurring) == 2, "See two concurring %@ (%@)", concurring, error);
163 CFReleaseNull(error);
164 CFReleaseNull(concurring);
165 }
166
167 return 1;
168 },
169 NULL);
170
171 alice_resurrected = CreateAccountForLocalChangesFromData(frozen_alice, CFSTR("Alice risen"), data_source_name);
172 // This is necessary from the change that makes accounts not inflate if the private key was lost - alice_resurected now
173 // Starts as a brand new account, so this whole series of tests needs to amount to "is this brand new"?
174 // The trigger is alice leaving the circle - that kills the deviceKey.
175 ProcessChangesUntilNoChange(changes, alice_resurrected, bob_account, carole_account, NULL);
176
177 stirBetween(^(int expected){
178 is(ProcessChangesUntilNoChange(changes, alice_resurrected, bob_account, carole_account, NULL), expected, "stirring");
179 }, ^{
180 ok(SOSAccountAssertUserCredentialsAndUpdate(alice_resurrected, cfaccount, cfpassword, &error), "alice_resurrected credential setting (%@)", error);
181 CFReleaseNull(error);
182 return 1;
183 }, ^{
184 ok(![alice_resurrected isInCircle:&error], "Ressurrected not in circle: %@", error);
185 CFReleaseNull(error);
186
187 ok(SOSAccountJoinCircles_wTxn(alice_resurrected, &error), "Risen-alice Applies (%@)", error);
188 CFReleaseNull(error);
189 return 2;
190 }, ^{
191 VerifyCountAndAcceptAllApplicants(bob_account, 1);
192 return 3;
193 },
194 NULL);
195
196 CFReleaseNull(frozen_alice);
197 alice_account = nil;
198 bob_account = nil;
199 SOSTestCleanup();
200 }
201
202 int secd_63_account_resurrection(int argc, char *const *argv)
203 {
204 plan_tests(73);
205
206 secd_test_setup_temp_keychain(__FUNCTION__, NULL);
207
208 tests();
209
210 return 0;
211 }