/*

File: DebugOptions.h

Contains: Holds our debugging preferences.

Written by: DTS

Copyright: Copyright (c) 2011 Apple Inc. All Rights Reserved.

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this notice, no other rights or licenses, express or implied,

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*/

#import <Foundation/Foundation.h>

@interface DebugOptions : NSObject

{

NSUInteger _serverValidation;

NSURLCredentialPersistence _credentialPersistence;

BOOL _earlyTimeout;

BOOL _alwaysPresentIdentityChoice;

BOOL _naiveIdentityList;

}

+ (DebugOptions *)sharedDebugOptions;

// Returns a singleton object for use by clients.

// Values for the serverValidation property.

enum {

kDebugOptionsServerValidationDefault = 0,

kDebugOptionsServerValidationAskPerUntrustedSite,

kDebugOptionsServerValidationTrustImportedCertificates,

kDebugOptionsServerValidationDisabled,

kDebugOptionsServerValidationCount

};

@property (nonatomic, assign, readwrite) NSUInteger serverValidation;

// Specifies how the user wants to do server identity validation.

// Values listed above.

@property (nonatomic, assign, readwrite) NSURLCredentialPersistence credentialPersistence;

// Specifies how the user wants to store credentials. See "NSURLCredential.h"

// for the values.

@property (nonatomic, assign, readwrite) BOOL earlyTimeout;

// True if the Get controller should trigger an early timeout to test the

// challenge cancellation code.

@property (nonatomic, assign, readwrite) BOOL alwaysPresentIdentityChoice;

// True if the client identity challenge handler should put up the client

// identity view controller even if there are no valid identities.

@property (nonatomic, assign, readwrite) BOOL naiveIdentityList;

// True if the client identity challenge handler opts out of identity

// list generation, leaving the client identity controller to generate a

// naive identity list.

// serverValidation, credentialPersistence and all Boolean properties are observable.

- (void)resetToDefaults;

// Resets these preferences back to their defaults.

@end