Security-59306.11.20.tar.gz

[apple/security.git] / OSX / sec / securityd / SecDbBackupManager_Internal.h

diff --git a/OSX/sec/securityd/SecDbBackupManager_Internal.h b/OSX/sec/securityd/SecDbBackupManager_Internal.h
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+/*
+ * Copyright (c) 2018 Apple 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@
+ */
+
+// DO NOT INCLUDE ME (unless you're SecDbBackupManager.m or a unit test)
+// These are for internal use and testing only
+
+#ifndef SecDbBackupManager_Internal_h
+#define SecDbBackupManager_Internal_h
+
+// Need these things in tests, too
+#import "SecDbBackupManager.h"
+
+#if SECDB_BACKUPS_ENABLED
+
+#import "SecDbBackupBag.h"
+#import "SecDbBackupBagIdentity.h"
+#import "SecDbBackupKeyClassSigningKey.h"
+#import "SecDbBackupMetadataClassKey.h"
+#import "SecDbBackupRecoverySet.h"
+
+#include <utilities/SecDb.h>
+
+#import <SecurityFoundation/SFEncryptionOperation.h>
+#import <SecurityFoundation/SFSigningOperation.h>
+#import <SecurityFoundation/SFKey_Private.h>
+#import <SecurityFoundation/SFCryptoServicesErrors.h>
+
+@interface SecDbBackupManager (Internal)
+@property (nonatomic) SecDbBackupBagIdentity* bagIdentity;
+
+#define BACKUPBAG_PASSPHRASE_LENGTH 32
+#define UUIDBYTESLENGTH 16
+
++ (void)resetManager;
+- (NSData*)createBackupBagSecret:(NSError**)error;
+- (keybag_handle_t)createBackupBagWithSecret:(NSData*)secret error:(NSError**)error;
+- (BOOL)saveBackupBag:(keybag_handle_t)handle asDefault:(BOOL)asDefault error:(NSError**)error;
+- (keybag_handle_t)loadBackupBag:(NSUUID*)uuid error:(NSError**)error;
+- (BOOL)createOrLoadBackupInfrastructure:(NSError**)error;
+- (SecDbBackupKeyClassSigningKey*)createKCSKForKeyClass:(keyclass_t)keyclass withWrapper:(SFAESKey*)wrapper error:(NSError**)error;
+- (SecDbBackupRecoverySet*)createRecoverySetWithBagSecret:(NSData*)secret forType:(SecDbBackupRecoveryType)type error:(NSError**)error;
+- (SFECKeyPair*)fetchKCSKForKeyclass:(keyclass_t)keyclass error:(NSError**)error;
+
+// Pure utilities
+- (NSData*)getSHA256OfData:(NSData*)data;
+- (SFECKeyPair*)ECKeyPairFromDerBytes:(void*)bytes length:(size_t)len error:(NSError**)error;
+
+@end
+
+#endif  // SECDB_BACKUPS_ENABLED
+
+#endif  /* SecDbBackupManager_Internal_h */