keychain/trust/TrustedPeersTests/TPDummySigningKey.h

   1 /*
   2  * Copyright (c) 2017 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #import <Foundation/Foundation.h>
  25
  26 #import <TrustedPeers/TPSigningKey.h>
  27
  28 NS_ASSUME_NONNULL_BEGIN
  29
  30 /*!
  31  A dummy implementation of TPSigning for testing.
  32
  33  It uses a very weak hash algorithm and no crypto, just enough for unit tests.
  34  */
  35 @interface TPDummySigningKey : NSObject <TPSigningKey>
  36
  37 /*!
  38  Setting this to NO causes signatureForData to return nil with an error.
  39  */
  40 @property (nonatomic, assign) BOOL privateKeyIsAvailable;
  41
  42 - (instancetype)initWithPublicKeyData:(NSData *)publicKey;
  43
  44 @end
  45
  46
  47 /*!
  48  A factory that constructs TPDummySigningKey objects.
  49  */
  50 @interface TPDummySigningKeyFactory : NSObject <TPSigningKeyFactory>
  51 + (instancetype) dummySigningKeyFactory;
  52 @end
  53
  54 NS_ASSUME_NONNULL_END