/* * Copyright (C) 2019 Apple 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 * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (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. */ #pragma once #if HAVE(APP_SSO) #include "SOAuthorizationSession.h" #include "WebViewDidMoveToWindowObserver.h" #include <wtf/CompletionHandler.h> #include <wtf/text/WTFString.h> namespace WebKit { // When the WebView, owner of the page, is not in the window, the session will then pause // and later resume after the WebView being moved into the window. // The reason to apply the above rule to the whole session instead of UI session only is UI // can be shown out of process, in which case WebKit will not even get notified. // FSM: Idle => isInWindow => Active => Completed // Idle => !isInWindow => Waiting => become isInWindow => Active => Completed class NavigationSOAuthorizationSession : public SOAuthorizationSession, private WebViewDidMoveToWindowObserver { public: using SOAuthorizationSession::weakPtrFactory; using WeakValueType = SOAuthorizationSession::WeakValueType; ~NavigationSOAuthorizationSession(); protected: using Callback = CompletionHandler<void(bool)>; NavigationSOAuthorizationSession(SOAuthorization *, Ref<API::NavigationAction>&&, WebPageProxy&, InitiatingAction, Callback&&); void invokeCallback(bool intercepted) { m_callback(intercepted); } private: // SOAuthorizationSession void shouldStartInternal() final; // WebViewDidMoveToWindowObserver void webViewDidMoveToWindow() final; virtual void beforeStart() = 0; bool pageActiveURLDidChangeDuringWaiting() const; Callback m_callback; String m_waitingPageActiveURL; }; } // namespace WebKit #endif