Move *keychain_mac* files to crypto/

This is in preparation for moving password_manager/encryptor* to
crypto/.

This also fixes an ODR violation; mock_keychain_mac.cc was being
compiled in two targets which are linked together.

BUG=118564
TEST=


Review URL: http://codereview.chromium.org/9699112

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@127358 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 100 insertions, 0 deletions

diff --git a/crypto/keychain_mac.h b/crypto/keychain_mac.h
new file mode 100644
index 0000000..39ba31c
--- /dev/null
+++ b/crypto/keychain_mac.h
@@ -0,0 +1,100 @@
+// 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_
+#pragma once
+
+#include <Security/Security.h>
+
+#include "base/basictypes.h"
+
+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 MacKeychain {
+ public:
+  MacKeychain();
+  virtual ~MacKeychain();
+
+  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;
+
+  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;
+
+  // Calls CFRelease on the given ref, after checking that |ref| is non-NULL.
+  virtual void Free(CFTypeRef ref) const;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MacKeychain);
+};
+
+}  // namespace crypto
+
+#endif  // CRYPTO_KEYCHAIN_MAC_H_