iOS 시뮬레이터에서 SSL 인증이 충돌 함

Question

다음 코드를 사용하여 iOS에서 SSL 연결을 처리하려고합니다. 실제 장치에서는 제대로 작동하며 인증서는 완전히 신뢰할 수있는 CA에서 발급합니다. 단위 테스트에서 실행하려고하면 충돌이 발생합니다. 다른 사람이 이런 종류의 행동을 보거나 해결 방법을 알고 있습니까?

- (BOOL) connection:(NSURLConnection *)aConnection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace { 
    NSString *authenticationMethod = protectionSpace.authenticationMethod; 
    NSLog(@"Authentication method: %@", authenticationMethod); 
    return [authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]; 
} 

- (void) connection:(NSURLConnection *)aConnection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge { 
    NSLog(@"Challenge: %@", challenge); 
    NSURLCredential *proposedCredential = [challenge proposedCredential]; 
    NSLog(@"proposedCredential = %@", proposedCredential); 

    NSURLProtectionSpace *protectionSpace = challenge.protectionSpace; 
    NSLog(@"protectionSpace = %@", protectionSpace); 

    NSString *host = protectionSpace.host; 
    NSLog(@"Trust host: %@", host); 
    id <NSURLAuthenticationChallengeSender> sender = challenge.sender; 
    NSLog(@"sender = %@", sender); 

    if ([protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) { 
     if ([trustedHosts containsObject:host]) { 
      SecTrustRef trust = protectionSpace.serverTrust; 
      NSLog(@"trust %p", trust); 
      NSURLCredential *credential = [NSURLCredential credentialForTrust:trust]; 
      NSLog(@"Credential: %@", credential); 


      SecTrustResultType result; 
      OSStatus status = SecTrustEvaluate(trust, &result); 
      NSLog(@"Trust result: %lu", result); 
      NSLog(@"OSStatus = %li", status); 

      NSError *error = [challenge error]; 
      NSLog(@"error = %@", error); 

      [sender useCredential:credential forAuthenticationChallenge:challenge]; 
      NSLog(@"Using credential"); 
     } else { 
      [sender performDefaultHandlingForAuthenticationChallenge:challenge]; 
     } 
    } else { 
     [sender performDefaultHandlingForAuthenticationChallenge:challenge]; 
    } 
} 

은 다음 AppCode의 테스트 케이스 출력 될 때 :

2012-03-06 14:35:09.656 otest[5696:7803] About to login 
2012-03-06 14:35:09.656 otest[5696:7803] AccountVerificationService - postAccountInfo 
2012-03-06 14:35:09.658 otest[5696:7803] POST url: https://secure.example.com/user/verify 
2012-03-06 14:35:09.662 otest[5696:7803] Login called 
2012-03-06 14:35:09.949 otest[5696:7803] Authentication method: NSURLAuthenticationMethodServerTrust 
2012-03-06 14:35:09.953 otest[5696:7803] Challenge: <NSURLAuthenticationChallenge: 0x1b8ded0> 
2012-03-06 14:35:09.956 otest[5696:7803] proposedCredential = (null) 
2012-03-06 14:35:09.956 otest[5696:7803] protectionSpace = <NSURLProtectionSpace: 0x1b8df00> 
2012-03-06 14:35:09.957 otest[5696:7803] Trust host: secure.example.com 
2012-03-06 14:35:09.958 otest[5696:7803] sender = <NSURLConnection: 0x1b8d0d0> 
2012-03-06 14:35:09.958 otest[5696:7803] trust 0x1d8fb90 
2012-03-06 14:35:09.962 otest[5696:7803] Credential: <NSURLCredential: 0x1b8e460>: (null) 
2012-03-06 14:35:09.983 otest[5696:7803] Trust result: 7 
2012-03-06 14:35:10.001 otest[5696:7803] OSStatus = 0 
2012-03-06 14:35:10.011 otest[5696:7803] error = (null) 

Process finished with exit code 138 

디버그 역 추적 :

thread #4: tid = 0x3603, 0x0039a841 CoreFoundation`CFArrayGetCount + 17, stop reason = EXC_BAD_ACCESS (code=2, address=0x0) 
    frame #0: 0x0039a841 CoreFoundation`CFArrayGetCount + 17 
    frame #1: 0x00dad4f4 Security`SecTrustCopyExceptions + 35 
    frame #2: 0x00b318e4 CFNetwork`SocketStream::securityAcceptPeerTrust_NoLock(unsigned char) + 150 
    frame #3: 0x00b3a154 CFNetwork`SocketStream::setProperty(void const*, __CFString const*, void const*) + 2754 
    frame #4: 0x00b39688 CFNetwork`virtual thunk to SocketStream::setProperty(void const*, __CFString const*, void const*) + 43 
    frame #5: 0x00b3ad3b CFNetwork`ReadStreamCallbacks::_setProperty(__CFReadStream*, __CFString const*, void const*, void*) + 53 
    frame #6: 0x00429b40 CoreFoundation`CFReadStreamSetProperty + 160 
    frame #7: 0x00b3acee CFNetwork`HTTPReadFilter::streamSetProperty(__CFReadStream*, __CFString const*, void const*) + 266 
    frame #8: 0x00bd4381 CFNetwork`non-virtual thunk to HTTPReadFilter::streamSetProperty(__CFReadStream*, __CFString const*, void const*) + 41 
    frame #9: 0x00b37488 CFNetwork`CFNetworkReadStream::httpStreamSetProperty(__CFReadStream*, __CFString const*, void const*, void*) + 38 
    frame #10: 0x00429b40 CoreFoundation`CFReadStreamSetProperty + 160 
    frame #11: 0x00b41b88 CFNetwork`HTTPNetStreamInfo::streamSetProperty(__CFReadStream*, __CFString const*, void const*) + 404 
    frame #12: 0x00b419ec CFNetwork`non-virtual thunk to HTTPNetStreamInfo::streamSetProperty(__CFReadStream*, __CFString const*, void const*) + 41 
    frame #13: 0x00b37488 CFNetwork`CFNetworkReadStream::httpStreamSetProperty(__CFReadStream*, __CFString const*, void const*, void*) + 38 
    frame #14: 0x00429b40 CoreFoundation`CFReadStreamSetProperty + 160 
    frame #15: 0x00be3e7b CFNetwork`HTTPProtocol::useCredential(_CFURLCredential const*, _CFURLAuthChallenge*) + 125 
    frame #16: 0x00bfa9e3 CFNetwork`URLConnectionLoader::loaderUseCredential(_CFURLCredential const*) + 117 
    frame #17: 0x00bfa4ce CFNetwork`URLConnectionLoader::LoaderConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XLoaderEvent, XLoaderEventParams>*, long) + 140 
    frame #18: 0x00b228b7 CFNetwork`URLConnectionLoader::processEvents() + 107 
    frame #19: 0x00bf716b CFNetwork`non-virtual thunk to URLConnectionInstanceData::multiplexerClientPerform() + 21 
    frame #20: 0x00b21137 CFNetwork`MultiplexerSource::perform() + 259 
    frame #21: 0x0045e97f CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15 
    frame #22: 0x003c1b73 CoreFoundation`__CFRunLoopDoSources0 + 243 
    frame #23: 0x003c1454 CoreFoundation`__CFRunLoopRun + 1012 
    frame #24: 0x003c0db4 CoreFoundation`CFRunLoopRunSpecific + 212 
    frame #25: 0x003c0ccb CoreFoundation`CFRunLoopRunInMode + 123 
    frame #26: 0x00108e40 Foundation`+[NSURLConnection(Loader) _resourceLoadLoop:] + 398 
    frame #27: 0x0001a4e6 Foundation`-[NSThread main] + 76 
    frame #28: 0x0001a457 Foundation`__NSThread__main__ + 1258 
    frame #29: 0x94d8fed9 libsystem_c.dylib`_pthread_start + 335 

Answer 1

문제는 아이폰 OS 5.1, 엑스 코드 4.3의 조합을 통해 자신을 해결 한 것을 .1 및 AppCode 1.5.15 EAP.