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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CRYPTO_KEYCHAIN_MAC_H_ | |
| 6 #define CRYPTO_KEYCHAIN_MAC_H_ | |
| 7 | |
| 8 #include <Security/Security.h> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "crypto/crypto_export.h" | |
| 12 | |
| 13 #if defined (OS_IOS) | |
| 14 typedef void* SecKeychainRef; | |
| 15 typedef void* SecKeychainItemRef; | |
| 16 typedef void SecKeychainAttributeList; | |
| 17 #endif | |
| 18 | |
| 19 namespace crypto { | |
| 20 | |
| 21 // Wraps the KeychainServices API in a very thin layer, to allow it to be | |
| 22 // mocked out for testing. | |
| 23 | |
| 24 // See Keychain Services documentation for function documentation, as these call | |
| 25 // through directly to their Keychain Services equivalents (Foo -> | |
| 26 // SecKeychainFoo). The only exception is Free, which should be used for | |
| 27 // anything returned from this class that would normally be freed with | |
| 28 // CFRelease (to aid in testing). | |
| 29 class CRYPTO_EXPORT AppleKeychain { | |
| 30 public: | |
| 31 AppleKeychain(); | |
| 32 virtual ~AppleKeychain(); | |
| 33 | |
| 34 virtual OSStatus FindGenericPassword(CFTypeRef keychainOrArray, | |
| 35 UInt32 serviceNameLength, | |
| 36 const char* serviceName, | |
| 37 UInt32 accountNameLength, | |
| 38 const char* accountName, | |
| 39 UInt32* passwordLength, | |
| 40 void** passwordData, | |
| 41 SecKeychainItemRef* itemRef) const; | |
| 42 | |
| 43 virtual OSStatus ItemFreeContent(SecKeychainAttributeList* attrList, | |
| 44 void* data) const; | |
| 45 | |
| 46 virtual OSStatus AddGenericPassword(SecKeychainRef keychain, | |
| 47 UInt32 serviceNameLength, | |
| 48 const char* serviceName, | |
| 49 UInt32 accountNameLength, | |
| 50 const char* accountName, | |
| 51 UInt32 passwordLength, | |
| 52 const void* passwordData, | |
| 53 SecKeychainItemRef* itemRef) const; | |
| 54 | |
| 55 #if !defined(OS_IOS) | |
| 56 virtual OSStatus ItemCopyAttributesAndData( | |
| 57 SecKeychainItemRef itemRef, | |
| 58 SecKeychainAttributeInfo* info, | |
| 59 SecItemClass* itemClass, | |
| 60 SecKeychainAttributeList** attrList, | |
| 61 UInt32* length, | |
| 62 void** outData) const; | |
| 63 | |
| 64 virtual OSStatus ItemModifyAttributesAndData( | |
| 65 SecKeychainItemRef itemRef, | |
| 66 const SecKeychainAttributeList* attrList, | |
| 67 UInt32 length, | |
| 68 const void* data) const; | |
| 69 | |
| 70 virtual OSStatus ItemFreeAttributesAndData(SecKeychainAttributeList* attrList, | |
| 71 void* data) const; | |
| 72 | |
| 73 virtual OSStatus ItemDelete(SecKeychainItemRef itemRef) const; | |
| 74 | |
| 75 virtual OSStatus SearchCreateFromAttributes( | |
| 76 CFTypeRef keychainOrArray, | |
| 77 SecItemClass itemClass, | |
| 78 const SecKeychainAttributeList* attrList, | |
| 79 SecKeychainSearchRef* searchRef) const; | |
| 80 | |
| 81 virtual OSStatus SearchCopyNext(SecKeychainSearchRef searchRef, | |
| 82 SecKeychainItemRef* itemRef) const; | |
| 83 | |
| 84 virtual OSStatus AddInternetPassword(SecKeychainRef keychain, | |
| 85 UInt32 serverNameLength, | |
| 86 const char* serverName, | |
| 87 UInt32 securityDomainLength, | |
| 88 const char* securityDomain, | |
| 89 UInt32 accountNameLength, | |
| 90 const char* accountName, | |
| 91 UInt32 pathLength, const char* path, | |
| 92 UInt16 port, SecProtocolType protocol, | |
| 93 SecAuthenticationType authenticationType, | |
| 94 UInt32 passwordLength, | |
| 95 const void* passwordData, | |
| 96 SecKeychainItemRef* itemRef) const; | |
| 97 | |
| 98 // Calls CFRelease on the given ref, after checking that |ref| is non-NULL. | |
| 99 virtual void Free(CFTypeRef ref) const; | |
| 100 #endif // !defined(OS_IOS) | |
| 101 | |
| 102 private: | |
| 103 DISALLOW_COPY_AND_ASSIGN(AppleKeychain); | |
| 104 }; | |
| 105 | |
| 106 } // namespace crypto | |
| 107 | |
| 108 #endif // CRYPTO_KEYCHAIN_MAC_H_ | |
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