Improve IDB module's SecurityError messages.

Source/modules/indexeddb/IDBFactory.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/indexeddb/IDBFactory.h"
 
+#include "bindings/v8/ExceptionMessages.h"
 #include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/IDBBindingUtilities.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/page/Frame.h"
 #include "core/page/Page.h"
 #include "core/page/PageGroup.h"
 #include "core/platform/HistogramSupport.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerLoaderProxy.h"
@@ skipping 32 matching lines @@
     }
     return true;
 }
 
 PassRefPtr<IDBRequest> IDBFactory::getDatabaseNames(ScriptExecutionContext* context, ExceptionState& es)
 {
     IDB_TRACE("IDBFactory::getDatabaseNames");
     if (!isContextValid(context))
         return 0;
     if (!context->securityOrigin()->canAccessDatabase()) {
-        es.throwDOMException(SecurityError);
+        es.throwSecurityError(ExceptionMessages::failedToExecute("getDatabaseNames", "IDBFactory", "access to the Indexed Database API is denied in this context."));
         return 0;
     }
 
     RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this), 0);
     m_backend->getDatabaseNames(request, createDatabaseIdentifierFromSecurityOrigin(context->securityOrigin()), context);
     return request;
 }
 
 PassRefPtr<IDBOpenDBRequest> IDBFactory::open(ScriptExecutionContext* context, const String& name, unsigned long long version, ExceptionState& es)
 {
     IDB_TRACE("IDBFactory::open");
     if (!version) {
         es.throwTypeError();
         return 0;
     }
     return openInternal(context, name, version, es);
 }
 
 PassRefPtr<IDBOpenDBRequest> IDBFactory::openInternal(ScriptExecutionContext* context, const String& name, int64_t version, ExceptionState& es)
 {
     HistogramSupport::histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBOpenCall, IDBMethodsMax);
     ASSERT(version >= 1 || version == IDBDatabaseMetadata::NoIntVersion);
     if (name.isNull()) {
         es.throwTypeError();
         return 0;
     }
     if (!isContextValid(context))
         return 0;
     if (!context->securityOrigin()->canAccessDatabase()) {
-        es.throwDOMException(SecurityError);
+        es.throwSecurityError(ExceptionMessages::failedToExecute("open", "IDBFactory", "access to the Indexed Database API is denied in this context."));
         return 0;
     }
 
     RefPtr<IDBDatabaseCallbacksImpl> databaseCallbacks = IDBDatabaseCallbacksImpl::create();
     int64_t transactionId = IDBDatabase::nextTransactionId();
     RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, databaseCallbacks, transactionId, version);
     m_backend->open(name, version, transactionId, request, databaseCallbacks, createDatabaseIdentifierFromSecurityOrigin(context->securityOrigin()), context);
     return request;
 }
 
 PassRefPtr<IDBOpenDBRequest> IDBFactory::open(ScriptExecutionContext* context, const String& name, ExceptionState& es)
 {
     IDB_TRACE("IDBFactory::open");
     return openInternal(context, name, IDBDatabaseMetadata::NoIntVersion, es);
 }
 
 PassRefPtr<IDBOpenDBRequest> IDBFactory::deleteDatabase(ScriptExecutionContext* context, const String& name, ExceptionState& es)
 {
     IDB_TRACE("IDBFactory::deleteDatabase");
     HistogramSupport::histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBDeleteDatabaseCall, IDBMethodsMax);
     if (name.isNull()) {
         es.throwTypeError();
         return 0;
     }
     if (!isContextValid(context))
         return 0;
     if (!context->securityOrigin()->canAccessDatabase()) {
-        es.throwDOMException(SecurityError);
+        es.throwSecurityError(ExceptionMessages::failedToExecute("deleteDatabase", "IDBFactory", "access to the Indexed Database API is denied in this context."));
         return 0;
     }
 
     RefPtr<IDBOpenDBRequest> request = IDBOpenDBRequest::create(context, 0, 0, IDBDatabaseMetadata::DefaultIntVersion);
     m_backend->deleteDatabase(name, request, createDatabaseIdentifierFromSecurityOrigin(context->securityOrigin()), context);
     return request;
 }
 
 short IDBFactory::cmp(ScriptExecutionContext* context, const ScriptValue& firstValue, const ScriptValue& secondValue, ExceptionState& es)
 {
     DOMRequestState requestState(context);
     RefPtr<IDBKey> first = scriptValueToIDBKey(&requestState, firstValue);
     RefPtr<IDBKey> second = scriptValueToIDBKey(&requestState, secondValue);
 
     ASSERT(first);
     ASSERT(second);
 
     if (!first->isValid() || !second->isValid()) {
         es.throwDOMException(DataError, IDBDatabase::notValidKeyErrorMessage);
         return 0;
     }
 
     return static_cast<short>(first->compare(second.get()));
 }
 
 } // namespace WebCore