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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CRYPTO_KEYCHAIN_MAC_H_
#define CRYPTO_KEYCHAIN_MAC_H_
#include <Security/Security.h>
#include "base/basictypes.h"
#include "crypto/crypto_export.h"
#if defined (OS_IOS)
typedef void* SecKeychainRef;
typedef void* SecKeychainItemRef;
typedef void SecKeychainAttributeList;
#endif
namespace crypto {
// Wraps the KeychainServices API in a very thin layer, to allow it to be
// mocked out for testing.
// See Keychain Services documentation for function documentation, as these call
// through directly to their Keychain Services equivalents (Foo ->
// SecKeychainFoo). The only exception is Free, which should be used for
// anything returned from this class that would normally be freed with
// CFRelease (to aid in testing).
class CRYPTO_EXPORT AppleKeychain {
public:
AppleKeychain();
virtual ~AppleKeychain();
virtual OSStatus FindGenericPassword(CFTypeRef keychainOrArray,
UInt32 serviceNameLength,
const char* serviceName,
UInt32 accountNameLength,
const char* accountName,
UInt32* passwordLength,
void** passwordData,
SecKeychainItemRef* itemRef) const;
virtual OSStatus ItemFreeContent(SecKeychainAttributeList* attrList,
void* data) const;
virtual OSStatus AddGenericPassword(SecKeychainRef keychain,
UInt32 serviceNameLength,
const char* serviceName,
UInt32 accountNameLength,
const char* accountName,
UInt32 passwordLength,
const void* passwordData,
SecKeychainItemRef* itemRef) const;
#if !defined(OS_IOS)
virtual OSStatus ItemCopyAttributesAndData(
SecKeychainItemRef itemRef,
SecKeychainAttributeInfo* info,
SecItemClass* itemClass,
SecKeychainAttributeList** attrList,
UInt32* length,
void** outData) const;
virtual OSStatus ItemModifyAttributesAndData(
SecKeychainItemRef itemRef,
const SecKeychainAttributeList* attrList,
UInt32 length,
const void* data) const;
virtual OSStatus ItemFreeAttributesAndData(SecKeychainAttributeList* attrList,
void* data) const;
virtual OSStatus ItemDelete(SecKeychainItemRef itemRef) const;
virtual OSStatus SearchCreateFromAttributes(
CFTypeRef keychainOrArray,
SecItemClass itemClass,
const SecKeychainAttributeList* attrList,
SecKeychainSearchRef* searchRef) const;
virtual OSStatus SearchCopyNext(SecKeychainSearchRef searchRef,
SecKeychainItemRef* itemRef) const;
virtual OSStatus AddInternetPassword(SecKeychainRef keychain,
UInt32 serverNameLength,
const char* serverName,
UInt32 securityDomainLength,
const char* securityDomain,
UInt32 accountNameLength,
const char* accountName,
UInt32 pathLength, const char* path,
UInt16 port, SecProtocolType protocol,
SecAuthenticationType authenticationType,
UInt32 passwordLength,
const void* passwordData,
SecKeychainItemRef* itemRef) const;
// Calls CFRelease on the given ref, after checking that |ref| is non-NULL.
virtual void Free(CFTypeRef ref) const;
#endif // !defined(OS_IOS)
private:
DISALLOW_COPY_AND_ASSIGN(AppleKeychain);
};
} // namespace crypto
#endif // CRYPTO_KEYCHAIN_MAC_H_
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