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/*
* Copyright (C) 2009 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "webkitsoupauthdialog.h"
#include "AuthenticationClient.h"
#include "ResourceHandle.h"
#include "webkitauthenticationdialog.h"
#include "webkitmarshal.h"
#include <wtf/text/CString.h>
using namespace WebCore;
/**
* SECTION:webkitsoupauthdialog
* @short_description: A #SoupSessionFeature to provide a simple
* authentication dialog for HTTP basic auth support.
*
* #WebKitSoupAuthDialog is a #SoupSessionFeature that you can attach to your
* #SoupSession to provide a simple authentication dialog while
* handling HTTP basic auth.
*/
// This class exists only for API compatibility reasons. WebKitSoupAuthDialog was exposed
// in the public API, so we must provide this "fake" AuthenticationClient in order to
// continue using GtkAuthenticationDialog with the new authentication architecture.
class WebKitSoupAuthDialogAuthenticationClient : public WebCore::AuthenticationClient, public RefCounted<WebKitSoupAuthDialogAuthenticationClient> {
using RefCounted<WebKitSoupAuthDialogAuthenticationClient>::ref;
using RefCounted<WebKitSoupAuthDialogAuthenticationClient>::deref;
public:
virtual void didReceiveAuthenticationChallenge(const AuthenticationChallenge& challenge)
{
}
virtual void receivedRequestToContinueWithoutCredential(const AuthenticationChallenge& challenge)
{
soup_session_unpause_message(challenge.soupSession(), challenge.soupMessage());
}
virtual void receivedCredential(const AuthenticationChallenge& challenge, const Credential& credential)
{
soup_auth_authenticate(challenge.soupAuth(), credential.user().utf8().data(), credential.password().utf8().data());
soup_session_unpause_message(challenge.soupSession(), challenge.soupMessage());
}
virtual void receivedCancellation(const AuthenticationChallenge& challenge)
{
soup_session_unpause_message(challenge.soupSession(), challenge.soupMessage());
}
// This seems necessary to make the compiler happy. Both AuthenticationClient and
// RefCounted<T> expose a ref/deref method, which interferes with the use of a RefPtr.
void derefWebKitSoupAuthDialogAuthenticationClient()
{
deref();
}
private:
virtual void refAuthenticationClient() { ref(); }
virtual void derefAuthenticationClient() { deref(); }
};
static void webkit_soup_auth_dialog_session_feature_init(SoupSessionFeatureInterface*, gpointer);
static void attach(SoupSessionFeature*, SoupSession*);
static void detach(SoupSessionFeature*, SoupSession*);
enum {
CURRENT_TOPLEVEL,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE_WITH_CODE(WebKitSoupAuthDialog, webkit_soup_auth_dialog, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE(SOUP_TYPE_SESSION_FEATURE,
webkit_soup_auth_dialog_session_feature_init))
static void webkit_soup_auth_dialog_class_init(WebKitSoupAuthDialogClass* klass)
{
GObjectClass* objectClass = G_OBJECT_CLASS(klass);
/**
* WebKitSoupAuthDialog::current-toplevel:
* @authDialog: the object on which the signal is emitted
* @message: the #SoupMessage being used in the authentication process
*
* This signal is emitted by the @authDialog when it needs to know
* the current toplevel widget in order to correctly set the
* transiency for the authentication dialog.
*
* Return value: (transfer none): the current toplevel #GtkWidget or %NULL if there's none
*
* Since: 1.1.1
*/
signals[CURRENT_TOPLEVEL] = g_signal_new("current-toplevel",
G_OBJECT_CLASS_TYPE(objectClass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET(WebKitSoupAuthDialogClass, current_toplevel),
0, 0,
webkit_marshal_OBJECT__OBJECT,
GTK_TYPE_WIDGET, 1,
SOUP_TYPE_MESSAGE);
}
static void webkit_soup_auth_dialog_init(WebKitSoupAuthDialog*)
{
}
static void webkit_soup_auth_dialog_session_feature_init(SoupSessionFeatureInterface *featureInterface, gpointer)
{
featureInterface->attach = attach;
featureInterface->detach = detach;
}
static void sessionAuthenticate(SoupSession* session, SoupMessage* message, SoupAuth* auth, gboolean retrying, SoupSessionFeature* manager)
{
GtkWindow* toplevel = 0;
g_signal_emit(manager, signals[CURRENT_TOPLEVEL], 0, message, &toplevel);
WebKitSoupAuthDialogAuthenticationClient* client = new WebKitSoupAuthDialogAuthenticationClient();
AuthenticationChallenge challenge(session, message, auth, retrying, client);
soup_session_unpause_message(session, message);
// A RefPtr would be better here, but it seems that accessing RefCounted::deref from this context is
// impossible with gcc, due to WebKitSoupAuthDialogAuthenticationClient's two superclasses.
client->derefWebKitSoupAuthDialogAuthenticationClient();
GtkWidget* authDialog = createAuthenticationDialog(toplevel, challenge, DisallowPersistentStorage);
gtk_widget_show(authDialog);
}
static void attach(SoupSessionFeature* manager, SoupSession* session)
{
g_signal_connect(session, "authenticate", G_CALLBACK(sessionAuthenticate), manager);
}
static void detach(SoupSessionFeature* manager, SoupSession* session)
{
g_signal_handlers_disconnect_by_func(session, reinterpret_cast<gpointer>(sessionAuthenticate), manager);
}
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