Protocol

NSURLAuthenticationChallengeSender

The URLAuthenticationChallengeSender protocol represents the interface that the sender of an authentication challenge must implement.

Declaration

@protocol NSURLAuthenticationChallengeSender

Overview

The methods in the protocol are generally sent by a delegate in response to receiving a connection:didReceiveAuthenticationChallenge:: or download:didReceiveAuthenticationChallenge::. The different methods provide different ways of responding to authentication challenges.

Topics

Protocol Methods

- cancelAuthenticationChallenge:

Cancels a given authentication challenge.

Required.

- continueWithoutCredentialForAuthenticationChallenge:

Attempt to continue downloading a request without providing a credential for a given challenge.

Required.

- useCredential:forAuthenticationChallenge:

Attempt to use a given credential for a given authentication challenge.

Required.

- performDefaultHandlingForAuthenticationChallenge:

Causes the system-provided default behavior to be used.

- rejectProtectionSpaceAndContinueWithChallenge:

Rejects the currently supplied protection space.

Relationships

Inherits From