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POObjective-C SSL Synchronous Connection
 

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    <p>I'm a little new to objective-C but have run across a problem that I can't solve, mostly because I'm not sure I am implementing the solution correctly.</p> <p>I am trying to connect using a Synchronous Connection to a https site with a self-signed certificate. I am getting the </p> <p>Error Domain=NSURLErrorDomain Code=-1202 "untrusted server certificate"</p> <p>Error that I have seen some solutions to on this forum. The solution i found was to add:</p> <pre><code>- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace { return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]; } - (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge { [challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] forAuthenticationChallenge:challenge]; } </code></pre> <p>to the NSURLDelegate to accept all certificates. When I connect to the site using just a:</p> <pre><code>NSURLRequest *theRequest=[NSURLRequest requestWithURL:[NSURL URLWithString:@"https://examplesite.com/"] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0]; NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; </code></pre> <p>It works fine and I see the challenge being accepted. However when I try to connect using the synchronous connection I still get the error and I don't see the challenge functions being called when I put in logging.</p> <p>How can I get the synchronous connection to use the challenge methods? Is it something to do with the delegate:self part of the URLConnection? I also have logging for sending/receiving data within the NSURLDelegate that is called by my connection function but not by the synchronous function.</p> <p>What I am using for the synchronous part:</p> <pre><code>NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL: [NSURL URLWithString:@"https://examplesite.com/"]]; [request setHTTPMethod: @"POST"]; [request setHTTPBody: [[NSString stringWithString:@"username=mike"] dataUsingEncoding: NSUTF8StringEncoding]]; dataReply = [NSURLConnection sendSynchronousRequest:request returningResponse:&amp;response error:&amp;error]; NSLog(@"%@", error); stringReply = [[NSString alloc] initWithData:dataReply encoding:NSUTF8StringEncoding]; NSLog(@"%@", stringReply); [stringReply release]; NSLog(@"Done"); </code></pre> <p>Like I mentioned I'm a little new to objective C so be kind :)</p> <p>Thanks for any help. Mike</p>
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    1. CODid you end up converting your request to async? I am running into the same issue and am having nightmares about having to convert my code.
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