Authorization.h   [plain text]


/*
 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

#import <Cocoa/Cocoa.h>
#import <Foundation/Foundation.h>
#import <Security/Authorization.h>
#import <Security/AuthorizationTags.h>



@interface authorization : NSObject {
    AuthorizationRef authorizationRef;
}

+ sharedInstance;


// Find out if the user has the appropriate authorization rights.
// This really needs to be called each time you need to know whether the user
// is authorized, since the AuthorizationRef can be invalidated elsewhere, or
// may expire after a short period of time.
- (BOOL)isAuthenticated;


// if the user is not already authorized, ask them to authenticate.
// return YES if the user is (or becomes) authorized.
//
- (BOOL)authenticate;


// Invalidate the user's AuthorizationRef to dispose of any acquired rights.
// It's a good idea to do this before you quit your application, else they
// will stay authorized as of the current time (4K78).
//
- (void)deauthenticate;

-(AuthorizationRef)returnAuthorizationRef;
@end