/usr/include/GNUstep/Foundation/NSURLAuthenticationChallenge.h is in libgnustep-base-dev 1.24.0-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | /* Interface for NSURLAuthenticationChallenge for GNUstep
Copyright (C) 2006 Software Foundation, Inc.
Written by: Richard Frith-Macdonald <frm@gnu.org>
Date: 2006
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef __NSURLAuthenticationChallenge_h_GNUSTEP_BASE_INCLUDE
#define __NSURLAuthenticationChallenge_h_GNUSTEP_BASE_INCLUDE
#import <GNUstepBase/GSVersionMacros.h>
#if OS_API_VERSION(100200,GS_API_LATEST) && GS_API_VERSION( 11300,GS_API_LATEST)
#import <Foundation/NSObject.h>
#if defined(__cplusplus)
extern "C" {
#endif
@class NSError;
@class NSURLAuthenticationChallenge;
@class NSURLCredential;
@class NSURLProtectionSpace;
@class NSURLResponse;
/**
* A challenge sender (usually an NSURLProtocol subclass handling a
* connection/download) provides these methods to permit a client to
* control authentication.
*/
@protocol NSURLAuthenticationChallengeSender <NSObject>
/**
* Cancels the authenticatiopn challenge, ensuring that the load operation
* will fail to retrieve data, completing with only the response headers
* containing the challenge having been read from the server.
*/
- (void) cancelAuthenticationChallenge:
(NSURLAuthenticationChallenge *)challenge;
/**
* Tells the sender to continue the load without providing a new credential
* for it to use ... if the challenge already had a proposed credential,
* the sender may elect to use it.
*/
- (void) continueWithoutCredentialForAuthenticationChallenge:
(NSURLAuthenticationChallenge *)challenge;
/**
* Tells the sender to continue the load using the new credential
* provided by this method.
*/
- (void) useCredential: (NSURLCredential *)credential
forAuthenticationChallenge: (NSURLAuthenticationChallenge *)challenge;
@end
/**
* Class to represent an authentication challenge and indicate when the
* challenge is complete.
*/
@interface NSURLAuthenticationChallenge : NSObject
{
#if GS_EXPOSE(NSURLAuthenticationChallenge)
void *_NSURLAuthenticationChallengeInternal;
#endif
}
/**
* Returns the error with which the reciver was initialised or nil
* if it was not initialised with an error.<br />
* The error may indicate the nature of the authentication failure.
*/
- (NSError *) error;
/**
* Returns the response with which the receiver was initialised.<br />
* This response contains the authentication failure corresponding to
* this challenge object.<br />
* If there was no failure or response, returns nil.
*/
- (NSURLResponse *) failureResponse;
/**
* Initialises a new challenge by copying information from an old one.
*/
- (id) initWithAuthenticationChallenge:
(NSURLAuthenticationChallenge *)challenge
sender:
(id<NSURLAuthenticationChallengeSender>)sender;
/**
* Returns the receiver initialised in the specified protection space and
* with the specified credential. The previousFailureCount says how many
* requests have failed the challenge and response provide information
* about the last failure (which caused this challenge to be created).<br />
* The error provides information about the authentication failure and
* the sender is the object to receive callbacks.
*/
- (id) initWithProtectionSpace: (NSURLProtectionSpace *)space
proposedCredential: (NSURLCredential *)credential
previousFailureCount: (NSInteger)previousFailureCount
failureResponse: (NSURLResponse *)response
error: (NSError *)error
sender: (id<NSURLAuthenticationChallengeSender>)sender;
/**
* Returns the count of failed authentication attempts.
*/
- (NSInteger) previousFailureCount;
/**
* Returns a proposed credential to answer the challenge.<br />
* If there is no credential available, this returns nil.<br />
* The credential may come from storage or from the URL itsself.
*/
- (NSURLCredential *) proposedCredential;
/**
* Returns the protection space needing authentication.
*/
- (NSURLProtectionSpace *) protectionSpace;
/**
* Returns the sender of the challenge ... the object to which callbacks
* should be made while processing the challenge.
*/
- (id<NSURLAuthenticationChallengeSender>) sender;
@end
#if defined(__cplusplus)
}
#endif
#endif
#endif
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