crypto/mock_apple_keychain.cc

   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 #include "base/logging.h"
   6 #include "base/time.h"
   7 #include "crypto/mock_apple_keychain.h"
   8
   9 namespace crypto {
  10
  11 OSStatus MockAppleKeychain::FindGenericPassword(
  12     CFTypeRef keychainOrArray,
  13     UInt32 serviceNameLength,
  14     const char* serviceName,
  15     UInt32 accountNameLength,
  16     const char* accountName,
  17     UInt32* passwordLength,
  18     void** passwordData,
  19     SecKeychainItemRef* itemRef) const {
  20   // When simulating |noErr|, return canned |passwordData| and
  21   // |passwordLength|.  Otherwise, just return given code.
  22   if (find_generic_result_ == noErr) {
  23     static const char kPassword[] = "my_password";
  24     DCHECK(passwordData);
  25     // The function to free this data is mocked so the cast is fine.
  26     *passwordData = const_cast<char*>(kPassword);
  27     DCHECK(passwordLength);
  28     *passwordLength = arraysize(kPassword);
  29     password_data_count_++;
  30   }
  31
  32   return find_generic_result_;
  33 }
  34
  35 OSStatus MockAppleKeychain::ItemFreeContent(SecKeychainAttributeList* attrList,
  36                                             void* data) const {
  37   // No-op.
  38   password_data_count_--;
  39   return noErr;
  40 }
  41
  42 OSStatus MockAppleKeychain::AddGenericPassword(
  43     SecKeychainRef keychain,
  44     UInt32 serviceNameLength,
  45     const char* serviceName,
  46     UInt32 accountNameLength,
  47     const char* accountName,
  48     UInt32 passwordLength,
  49     const void* passwordData,
  50     SecKeychainItemRef* itemRef) const {
  51   called_add_generic_ = true;
  52
  53   DCHECK_GT(passwordLength, 0U);
  54   DCHECK(passwordData);
  55   add_generic_password_ =
  56       std::string(const_cast<char*>(static_cast<const char*>(passwordData)),
  57                   passwordLength);
  58   return noErr;
  59 }
  60
  61 }  // namespace crypto