+/*
+ * Copyright (c) 2006,2011,2014 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@
+ */
+
+/*
+ * ExtendedAttribute.cpp - Extended Keychain Item Attribute class.
+ *
+ */
+
+#include "ExtendedAttribute.h"
+#include "SecKeychainItemExtendedAttributes.h"
+#include "SecKeychainItemPriv.h"
+#include "cssmdatetime.h"
+#include <security_cdsa_utilities/Schema.h>
+
+using namespace KeychainCore;
+
+/*
+ * Construct new ExtendedAttr from API.
+ */
+ExtendedAttribute::ExtendedAttribute(
+ CSSM_DB_RECORDTYPE recordType,
+ const CssmData &itemID,
+ const CssmData attrName,
+ const CssmData attrValue) :
+ ItemImpl(CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE,
+ reinterpret_cast<SecKeychainAttributeList *>(NULL),
+ 0, NULL),
+ mRecordType(recordType),
+ mItemID(Allocator::standard(), itemID.Data, itemID.Length),
+ mAttrName(Allocator::standard(), attrName.Data, attrName.Length),
+ mAttrValue(Allocator::standard(), attrValue.Data, attrValue.Length)
+{
+ setupAttrs();
+}
+
+// db item contstructor
+ExtendedAttribute::ExtendedAttribute(
+ const Keychain &keychain,
+ const PrimaryKey &primaryKey,
+ const CssmClient::DbUniqueRecord &uniqueId) :
+ ItemImpl(keychain, primaryKey, uniqueId),
+ mRecordType(0),
+ mItemID(Allocator::standard()),
+ mAttrName(Allocator::standard()),
+ mAttrValue(Allocator::standard())
+{
+
+}
+
+// PrimaryKey item contstructor
+ExtendedAttribute::ExtendedAttribute(
+ const Keychain &keychain,
+ const PrimaryKey &primaryKey) :
+ ItemImpl(keychain, primaryKey),
+ mRecordType(0),
+ mItemID(Allocator::standard()),
+ mAttrName(Allocator::standard()),
+ mAttrValue(Allocator::standard())
+{
+
+}
+
+ExtendedAttribute* ExtendedAttribute::make(const Keychain &keychain, const PrimaryKey &primaryKey, const CssmClient::DbUniqueRecord &uniqueId)
+{
+ ExtendedAttribute* ea = new ExtendedAttribute(keychain, primaryKey, uniqueId);
+ keychain->addItem(primaryKey, ea);
+ return ea;
+}
+
+
+
+ExtendedAttribute* ExtendedAttribute::make(const Keychain &keychain, const PrimaryKey &primaryKey)
+{
+ ExtendedAttribute* ea = new ExtendedAttribute(keychain, primaryKey);
+ keychain->addItem(primaryKey, ea);
+ return ea;
+}
+
+
+
+// copy - required due to Item's weird constructor/vendor
+ExtendedAttribute::ExtendedAttribute(
+ ExtendedAttribute &extendedAttr) :
+ ItemImpl(extendedAttr),
+ mRecordType(extendedAttr.mRecordType),
+ mItemID(Allocator::standard()),
+ mAttrName(Allocator::standard()),
+ mAttrValue(Allocator::standard())
+{
+ // CssmData cd = extendedAttr.mItemID;
+ mItemID.copy(extendedAttr.mItemID);
+ // cd = extendedAttr.mAttrName;
+ mAttrName.copy(extendedAttr.mAttrName);
+ // cd = extendedAttr.mAttrValue;
+ mAttrValue.copy(extendedAttr.mAttrValue);
+ setupAttrs();
+}
+
+ExtendedAttribute::~ExtendedAttribute() throw()
+{
+
+}
+
+PrimaryKey
+ExtendedAttribute::add(Keychain &keychain)
+{
+ StLock<Mutex>_(mMutex);
+ // If we already have a Keychain we can't be added.
+ if (mKeychain)
+ MacOSError::throwMe(errSecDuplicateItem);
+
+ SInt64 date;
+ CSSMDateTimeUtils::GetCurrentMacLongDateTime(date);
+ CssmDbAttributeInfo attrInfo(kSecModDateItemAttr, CSSM_DB_ATTRIBUTE_FORMAT_TIME_DATE);
+ setAttribute(attrInfo, date);
+
+ Db db(keychain->database());
+ // add the item to the (regular) db
+ try
+ {
+ mUniqueId = db->insert(CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE, mDbAttributes.get(), mData.get());
+ }
+ catch (const CssmError &e)
+ {
+ if (e.osStatus() != CSSMERR_DL_INVALID_RECORDTYPE)
+ throw;
+
+ /*
+ * First exposure of this keychain to the extended attribute record type.
+ * Create the relation and try again.
+ */
+ db->createRelation(CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE,
+ "CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE",
+ Schema::ExtendedAttributeSchemaAttributeCount,
+ Schema::ExtendedAttributeSchemaAttributeList,
+ Schema::ExtendedAttributeSchemaIndexCount,
+ Schema::ExtendedAttributeSchemaIndexList);
+ keychain->keychainSchema()->didCreateRelation(
+ CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE,
+ "CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE",
+ Schema::ExtendedAttributeSchemaAttributeCount,
+ Schema::ExtendedAttributeSchemaAttributeList,
+ Schema::ExtendedAttributeSchemaIndexCount,
+ Schema::ExtendedAttributeSchemaIndexList);
+
+ mUniqueId = db->insert(CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE, mDbAttributes.get(), mData.get());
+ }
+
+ mPrimaryKey = keychain->makePrimaryKey(CSSM_DL_DB_RECORD_EXTENDED_ATTRIBUTE, mUniqueId);
+ mKeychain = keychain;
+
+ return mPrimaryKey;
+}
+
+/* set up DB attrs based on member vars */
+void ExtendedAttribute::setupAttrs()
+{
+ StLock<Mutex>_(mMutex);
+ CssmDbAttributeInfo attrInfo1(kExtendedAttrRecordTypeAttr, CSSM_DB_ATTRIBUTE_FORMAT_UINT32);
+ setAttribute(attrInfo1, (uint32)mRecordType);
+ CssmData cd = mItemID;
+ CssmDbAttributeInfo attrInfo2(kExtendedAttrItemIDAttr, CSSM_DB_ATTRIBUTE_FORMAT_BLOB);
+ setAttribute(attrInfo2, cd);
+ cd = mAttrName;
+ CssmDbAttributeInfo attrInfo3(kExtendedAttrAttributeNameAttr, CSSM_DB_ATTRIBUTE_FORMAT_BLOB);
+ setAttribute(attrInfo3, cd);
+ cd = mAttrValue;
+ CssmDbAttributeInfo attrInfo4(kExtendedAttrAttributeValueAttr, CSSM_DB_ATTRIBUTE_FORMAT_BLOB);
+ setAttribute(attrInfo4, cd);
+}
+
+
projects / apple / security.git / blobdiff