keychain/ckks/CKKSFixups.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 #if OCTAGON
  25
  26 #import <Foundation/Foundation.h>
  27 #import "keychain/ckks/CKKSResultOperation.h"
  28 #import "keychain/ckks/CKKSGroupOperation.h"
  29 #import "keychain/ckks/CKKSKeychainView.h"
  30
  31 // Sometimes things go wrong.
  32 // Sometimes you have to clean up after your past self.
  33 // This contains the fixes.
  34
  35 typedef NS_ENUM(NSUInteger, CKKSFixup) {
  36     CKKSFixupNever,
  37     CKKSFixupRefetchCurrentItemPointers,
  38     CKKSFixupFetchTLKShares,
  39 };
  40 #define CKKSCurrentFixupNumber (SecCKKSShareTLKs() ? CKKSFixupFetchTLKShares : CKKSFixupRefetchCurrentItemPointers)
  41
  42 @interface CKKSFixups : NSObject
  43 +(CKKSGroupOperation*)fixup:(CKKSFixup)lastfixup for:(CKKSKeychainView*)keychainView;
  44 @end
  45
  46 // Fixup declarations. You probably don't need to look at these
  47 @interface CKKSFixupRefetchAllCurrentItemPointers : CKKSGroupOperation
  48 @property (weak) CKKSKeychainView* ckks;
  49 - (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)keychainView ckoperationGroup:(CKOperationGroup *)ckoperationGroup;
  50 @end
  51
  52 @interface CKKSFixupFetchAllTLKShares : CKKSGroupOperation
  53 @property (weak) CKKSKeychainView* ckks;
  54 - (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)keychainView ckoperationGroup:(CKOperationGroup *)ckoperationGroup;
  55 @end
  56
  57 #endif // OCTAGON