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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_APPLE_KEYCHAIN_H_
#define CRYPTO_APPLE_KEYCHAIN_H_
#include <Security/Security.h>
#include "base/macros.h"
#include "build/build_config.h"
#include "crypto/crypto_export.h"
namespace crypto {
#if defined(OS_IOS)
using AppleSecKeychainItemRef = void*;
#else
using AppleSecKeychainItemRef = SecKeychainItemRef;
#endif
// 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(UInt32 serviceNameLength,
const char* serviceName,
UInt32 accountNameLength,
const char* accountName,
UInt32* passwordLength,
void** passwordData,
AppleSecKeychainItemRef* itemRef) const;
virtual OSStatus ItemFreeContent(void* data) const;
virtual OSStatus AddGenericPassword(UInt32 serviceNameLength,
const char* serviceName,
UInt32 accountNameLength,
const char* accountName,
UInt32 passwordLength,
const void* passwordData,
AppleSecKeychainItemRef* itemRef) const;
#if !defined(OS_IOS)
virtual OSStatus ItemDelete(AppleSecKeychainItemRef itemRef) const;
#endif // !defined(OS_IOS)
private:
DISALLOW_COPY_AND_ASSIGN(AppleKeychain);
};
} // namespace crypto
#endif // CRYPTO_APPLE_KEYCHAIN_H_
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