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 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
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 * The Original Code and all software distributed under the License are
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#include <Security/SecBase.h>
#include <Security/SecItem.h>

#include <CoreFoundation/CFDictionary.h>

#include "keychain/SecureObjectSync/SOSAccount.h"
#include <Security/SecureObjectSync/SOSCloudCircle.h>
#include "keychain/SecureObjectSync/SOSInternal.h"
#include "keychain/SecureObjectSync/SOSUserKeygen.h"
#include "keychain/SecureObjectSync/SOSKVSKeys.h"
#include "keychain/SecureObjectSync/SOSTransport.h"
#include "keychain/SecureObjectSync/SOSAccountTrustClassic+Retirement.h"
#include <stdlib.h>
#include <unistd.h>

#include "secd_regressions.h"
#include "SOSTestDataSource.h"

#include "SOSRegressionUtilities.h"
#include <utilities/SecCFWrappers.h>
#include <Security/SecKeyPriv.h>

#include "keychain/securityd/SOSCloudCircleServer.h"

#include "SOSAccountTesting.h"

#include "SecdTestKeychainUtilities.h"


static void tests(void)
{
    CFErrorRef error = NULL;
    CFDataRef cfpassword = CFDataCreate(NULL, (uint8_t *) "FooFooFoo", 10);
    CFStringRef cfaccount = CFSTR("test@test.org");
    CFStringRef circle_name = CFSTR("TestSource");
    
    CFMutableDictionaryRef changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);

    SOSAccount* alice_account = CreateAccountForLocalChanges(CFSTR("Alice"), circle_name);
    SOSAccount* bob_account = CreateAccountForLocalChanges(CFSTR("Bob"), circle_name);
    SOSAccount* carole_account = CreateAccountForLocalChanges(CFSTR("Carole"), circle_name);
    
    ok(SOSAccountAssertUserCredentialsAndUpdate(bob_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
    
    // Bob wins writing at this point, feed the changes back to alice.
    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 1, "updates");

    ok(SOSAccountAssertUserCredentialsAndUpdate(alice_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
    CFReleaseNull(error);
    
    ok(SOSAccountAssertUserCredentialsAndUpdate(carole_account, cfaccount, cfpassword, &error), "Credential setting (%@)", error);
    CFReleaseNull(error);
    ok(SOSAccountResetToOffering_wTxn(alice_account, &error), "Reset to offering (%@)", error);
    CFReleaseNull(error);

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 2, "updates");

    ok(SOSAccountJoinCircles_wTxn(bob_account, &error), "Bob Applies (%@)", error);
    CFReleaseNull(error);

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 2, "updates");

    {
        CFArrayRef applicants = SOSAccountCopyApplicants(alice_account, &error);
        
        ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
        ok(SOSAccountAcceptApplicants(alice_account, applicants, &error), "Alice accepts (%@)", error);
        CFReleaseNull(error);
        CFReleaseNull(applicants);
    }
    
    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 3, "updates");

    accounts_agree("bob&alice pair", bob_account, alice_account);
    
    CFArrayRef peers = SOSAccountCopyPeers(alice_account, &error);
    ok(peers && CFArrayGetCount(peers) == 2, "See two peers %@ (%@)", peers, error);
    CFReleaseNull(peers);
    
    ok([alice_account.trust leaveCircle:alice_account err:&error], "Alice Leaves (%@)", error);
    CFReleaseNull(error);
    CFReleaseNull(cfpassword);
    
    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 2, "updates");

    accounts_agree("Alice bails", bob_account, alice_account);
    accounts_agree("Alice bails", bob_account, carole_account);
    
    [bob_account.trust cleanupRetirementTickets:bob_account circle:bob_account.trust.trustedCircle time:0 err:&error];

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 1, "updates");
    
    ok(SOSAccountJoinCircles_wTxn(carole_account, &error), "Carole Applies (%@)", error);
    CFReleaseNull(error);

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 2, "updates");

    
    {
        CFArrayRef applicants = SOSAccountCopyApplicants(bob_account, &error);
        
        ok(applicants && CFArrayGetCount(applicants) == 1, "See one applicant %@ (%@)", applicants, error);
        ok(SOSAccountAcceptApplicants(bob_account, applicants, &error), "Bob accepts Carole (%@)", error);
        CFReleaseNull(error);
        CFReleaseNull(applicants);
    }

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 3, "updates");

    accounts_agree("Carole joins", bob_account, carole_account);
    
    [bob_account.trust cleanupRetirementTickets:bob_account circle:bob_account.trust.trustedCircle time:0 err:&error];

    is(ProcessChangesUntilNoChange(changes, alice_account, bob_account, carole_account, NULL), 1, "updates");

    is(countPeers(bob_account), 2, "Active peers after forced cleanup");
    is(countActivePeers(bob_account), 3, "Inactive peers after forced cleanup");

    alice_account = nil;
    bob_account = nil;
    SOSTestCleanup();
}

int secd_59_account_cleanup(int argc, char *const *argv)
{
    plan_tests(91);
    
    secd_test_setup_temp_keychain(__FUNCTION__, NULL);

    tests();
    
    return 0;
}
