Apple

Www-Authenticate: Digest realm=“MyDomain", nonce="MDAwNDcwOTY6RHJheXRlaw==", algorithm="MD5", qop="auth"

I think it means it needs to use kCFHTTPAuthenticationSchemeDigest scheme, right?

If I use NSURLConnection, and use connection:didReceiveAuthenticationChallenge:challenge function, it can work without problem; unfortunately, the NSURLConnection can only send HTTP request, it can not accept HTTP Request, it force me need to use CFHTTPXXX function set to deal with the server. Any idea?

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regards,

joby abraham <email@hidden> 於 2013/11/29 下午3:21 寫道：

Kevin,

You are getting return code 0 from CFHTTPMessageAddAuthentication its only because the web site you are trying to communicate does not support Digest Authentication. You can use CFHTTPMessageCopyAllHeaderFields(Response)for display all the header field and find authentication methods which supported by the Web Site.

Thank you,
Joby Abraham.

On Fri, Nov 29, 2013 at 10:03 AM, Kevin Yu <email@hidden> wrote:

Hi there,

This is for iOS platform, both iOS6 and iOS7 got the same issue.

I’ve a HTTP request and Response looks like the following:

request:
GET /cwm/CRN.html HTTP/1.1

Host: 10.5.5.1:8069
User-Agent: MyAgent
Connection: keep-alive

response:
HTTP/1.1 401 Authentication Failed
Www-Authenticate: Digest realm=“MyDomain", nonce="MDAwNDcwOTY6RHJheXRlaw==", algorithm="MD5", qop="auth"

Content-Length: 21

Connection: close

So I try to use CFHTTPMessageAddAuthentication to create authentication:

int scode = CFHTTPMessageGetResponseStatusCode(response);

int result = CFHTTPMessageAddAuthentication(request, response, (__bridge CFStringRef)user, (__bridge CFStringRef)pass, kCFHTTPAuthenticationSchemeDigest, (scode==407));

The result will always return 0, that means fail; but if I change the authenticationScheme to kCFHTTPAuthenticationSchemeBasic, the result will be good and it do append authentication info in request message but that is not what I want;

Do I miss something and cause the fail?

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regards,
KC

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Thanks & Regards,
Joby Abraham.

References:
	>CFHTTPMessageAddAuthentication problem (From: Kevin Yu <email@hidden>)
	>Re: CFHTTPMessageAddAuthentication problem (From: joby abraham <email@hidden>)
	>Re: CFHTTPMessageAddAuthentication problem (From: Kevin Yu <email@hidden>)