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Connecting to non-standard HTTP ports with authorization

Subject: Connecting to non-standard HTTP ports with authorization
From: Niklas Saers <email@hidden>
Date: Mon, 30 Jun 2008 11:54:34 +0200
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Hi, I'm trying to connect to a server that requires HTTP authentication and that lives on a non-standard port. I've written a little bit of code that works great when it tries to connect to a server on port 80, but I get an error when connecting to the non-standard port, and I get it without it trying to connect at all:

{ NSErrorFailingURLKey = http://192.168.0.5:42334/; NSErrorFailingURLStringKey = "http://192.168.0.5:42334/";; NSUnderlyingError = Error Domain=kCFErrorDomainCFNetwork Code=-1012 UserInfo=0x1f0b40 "Operation could not be completed. (kCFErrorDomainCFNetwork error -1012.)"; }


Here is my code:

+ (void) test { NSString *host = @"http://192.168.0.5:42334/";; NSString *username = @"someuser"; NSString *password = @"somepass"; int port = 42334; NSURLCredential *newCredential =[NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistenceForSession]; NSURLProtectionSpace *space = [[NSURLProtectionSpace alloc] initWithHost:host port:port protocol:@"http" realm:nil authenticationMethod:nil]; NSURLCredentialStorage *store = [NSURLCredentialStorage sharedCredentialStorage]; [store setCredential:newCredential forProtectionSpace:space]; NSMutableURLRequest *urlRequest = [NSMutableURLRequest requestWithURL: [NSURL URLWithString:host] cachePolicy:NSURLCacheStorageNotAllowed timeoutInterval:30];

NSURLResponse *response; NSError *error; NSData *returnData = [NSURLConnection sendSynchronousRequest:urlRequest returningResponse:&response error:&error];

	if(error) {
		NSLog(@"test error: %@", error);
		NSLog(@"test userinfo: %@", [error userInfo]);
	} else {
		NSLog(@"test response: %@", response);
		NSLog(@"test result: %d", returnData);
	}
}

What am I doing wrong? How should I modify the code to connect correctly? Also, do I need to do anything specific if I want to support servers that require NTLM or Digest authentication rather than Basic? Where can I look up errorcode -1012?

Cheers

   Nik
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