Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_keychain / lib / KCEventNotifier.cpp

diff --git a/Security/libsecurity_keychain/lib/KCEventNotifier.cpp b/Security/libsecurity_keychain/lib/KCEventNotifier.cpp
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+++ b/Security/libsecurity_keychain/lib/KCEventNotifier.cpp
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+/*
+ * Copyright (c) 2000-2004,2011,2014 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@
+ *
+ * KCEventNotifier.cpp -- OS X CF Notifier for Keychain Events
+ */
+
+#include <securityd_client/ssclient.h>
+#include "KCEventNotifier.h"
+#include "KCExceptions.h"
+#include "Keychains.h"
+
+using namespace KeychainCore;
+
+void KCEventNotifier::PostKeychainEvent(SecKeychainEvent whichEvent, const Keychain &keychain, const Item &kcItem)
+{
+       DLDbIdentifier dlDbIdentifier;
+       PrimaryKey primaryKey;
+
+       if (keychain)
+               dlDbIdentifier = keychain->dlDbIdentifier();
+
+    if (kcItem)
+               primaryKey = kcItem->primaryKey();
+
+       PostKeychainEvent(whichEvent, dlDbIdentifier, primaryKey);
+}
+
+
+void KCEventNotifier::PostKeychainEvent(SecKeychainEvent whichEvent,
+                                                                               const DLDbIdentifier &dlDbIdentifier, 
+                                                                               const PrimaryKey &primaryKey)
+{
+       NameValueDictionary nvd;
+
+       Endian<pid_t> thePid = getpid();
+       nvd.Insert (new NameValuePair (PID_KEY, CssmData (reinterpret_cast<void*>(&thePid), sizeof (pid_t))));
+
+       if (dlDbIdentifier)
+       {
+               NameValueDictionary::MakeNameValueDictionaryFromDLDbIdentifier (dlDbIdentifier, nvd);
+       }
+
+       CssmData* pKey = primaryKey;
+       
+    if (primaryKey)
+    {
+               nvd.Insert (new NameValuePair (ITEM_KEY, *pKey));
+    }
+
+       // flatten the dictionary
+       CssmData data;
+       nvd.Export (data);
+       
+       SecurityServer::ClientSession cs (Allocator::standard(), Allocator::standard());
+       cs.postNotification (SecurityServer::kNotificationDomainDatabase, whichEvent, data);
+
+    secdebug("kcnotify", "KCEventNotifier::PostKeychainEvent posted event %u", (unsigned int) whichEvent);
+
+       free (data.data ());
+}