OSX/libsecurity_keychain/lib/Globals.cpp

   1 /*
   2  * Copyright (c) 2000-2002,2004,2011,2013-2014 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  *
  23  * Globals.cpp -- Private "globals" and interfaces for KeychainCore
  24  */
  25
  26 #include "Globals.h"
  27 #include "KCExceptions.h"
  28
  29
  30 namespace Security {
  31 namespace KeychainCore {
  32
  33 using namespace CssmClient;
  34
  35 ModuleNexus<Globals> globals;
  36 bool gServerMode;
  37
  38 #pragma mark ÑÑÑÑ Constructor/Destructor ÑÑÑÑ
  39
  40 Globals::Globals() :
  41 mUI(true), mIntegrityProtection(false)
  42 {
  43     //sudo defaults write /Library/Preferences/com.apple.security KeychainIntegrity -bool YES
  44     CFTypeRef integrity = (CFNumberRef)CFPreferencesCopyValue(CFSTR("KeychainIntegrity"), CFSTR("com.apple.security"), kCFPreferencesAnyUser, kCFPreferencesCurrentHost);
  45
  46     if (integrity && CFGetTypeID(integrity) == CFBooleanGetTypeID()) {
  47         mIntegrityProtection = CFBooleanGetValue((CFBooleanRef)integrity);
  48         CFRelease(integrity);
  49     }
  50 }
  51
  52 const AccessCredentials * Globals::keychainCredentials()
  53 {
  54         return (mUI ? mACLFactory.unlockCred() : mACLFactory.cancelCred());
  55 }
  56
  57 const AccessCredentials * Globals::smartcardCredentials()
  58 {
  59         return (mUI ? mACLFactory.promptedPINCred() : mACLFactory.cancelCred());
  60 }
  61
  62 const AccessCredentials * Globals::itemCredentials()
  63 {
  64         return (mUI ? mACLFactory.promptCred() : mACLFactory.nullCred());
  65 }
  66
  67 const AccessCredentials * Globals::smartcardItemCredentials()
  68 {
  69         return (mUI ? mACLFactory.promptedPINItemCred() : mACLFactory.cancelCred());
  70 }
  71
  72 }       // namespace KeychainCore
  73 }       // namespace Security
  74
  75
  76
  77 extern "C" bool GetServerMode()
  78 {
  79         return Security::KeychainCore::gServerMode;
  80 }