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[apple/security.git] / OSX / libsecurity_keychain / Security / Password.cpp
diff --git a/OSX/libsecurity_keychain/Security/Password.cpp b/OSX/libsecurity_keychain/Security/Password.cpp
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-/*
- * Copyright (c) 2002-2004,2011-2012,2014 Apple Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-//
-// Password.cpp
-//
-#include "Password.h"
-#include <Security/SecBase.h>
-#include "SecBridge.h"
-
-#include "KCCursor.h"
-
-using namespace KeychainCore;
-using namespace CssmClient;
-
-PasswordImpl::PasswordImpl(SecItemClass itemClass, SecKeychainAttributeList *searchAttrList, SecKeychainAttributeList *itemAttrList) :
-    mItem(itemClass, itemAttrList, 0, NULL), mUseKeychain(false), mFoundInKeychain(false), mRememberInKeychain(false), mMutex(Mutex::recursive)
-{
-    if (searchAttrList && itemAttrList)
-    {
-        mUseKeychain = true;
-        mKeychain = Keychain::optional(NULL);
-               mRememberInKeychain = true;
-
-        // initialize mFoundInKeychain to true if mItem is found
-        
-        StorageManager::KeychainList keychains;
-        globals().storageManager.optionalSearchList(NULL, keychains);
-        KCCursor cursor(keychains, itemClass, searchAttrList);
-
-        if (cursor->next(mItem))
-            mFoundInKeychain = true;
-    }
-}
-
-PasswordImpl::PasswordImpl(PasswordImpl& existing)
-{
-       mKeychain = existing.mKeychain;
-       mItem = existing.mItem;
-    mUseKeychain = existing.mUseKeychain;
-    mFoundInKeychain = existing.mFoundInKeychain;
-    mRememberInKeychain = existing.mRememberInKeychain;
-}
-
-
-
-PasswordImpl::~PasswordImpl() throw()
-{
-}
-
-void
-PasswordImpl::setAccess(Access *access)
-{
-    // changing an existing ACL is more work than this SPI wants to do
-    if (!mFoundInKeychain)
-        mItem->setAccess(access);
-}
-
-void
-PasswordImpl::setData(UInt32 length, const void *data)
-{
-    assert(mUseKeychain);
-    
-    // do different things based on mFoundInKeychain?
-    mItem->setData(length,data);
-}
-
-bool
-PasswordImpl::getData(UInt32 *length, const void **data)
-{
-    if (mItem->isPersistent())
-    {
-        // try to retrieve it
-        CssmDataContainer outData;
-        try
-        {
-            mItem->getData(outData);
-            if (length && data)
-            {
-                *length=(uint32)outData.length();
-                outData.Length=0;
-                *data=outData.data();
-                outData.Data=NULL;
-            }
-            return true;
-        }
-        catch (...)
-        {
-            // cancel unlock: CSP_USER_CANCELED
-            // deny rogue app CSP_OPERATION_AUTH_DENIED
-            return false;
-        }
-    }
-    else
-        return false;
-}
-
-void
-PasswordImpl::save()
-{
-    assert(mUseKeychain);
-    
-    if (mFoundInKeychain)
-    {
-        mItem->update();
-    }
-    else
-    {
-        mKeychain->add(mItem);
-
-        // reinitialize mItem now it's on mKeychain
-        mFoundInKeychain = true; // should be set by member that resets mItem
-    }
-}
-
-Password::Password(SecItemClass itemClass, SecKeychainAttributeList *searchAttrList, SecKeychainAttributeList *itemAttrList) : 
-    SecPointer<PasswordImpl>(new PasswordImpl(itemClass, searchAttrList, itemAttrList))
-{
-}
-
-Password::Password(PasswordImpl *impl) : SecPointer<PasswordImpl>(impl)
-{
-}
-
-Password::Password(PasswordImpl &impl) : SecPointer<PasswordImpl>(new PasswordImpl(impl))
-{
-}