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Restore SEBPatch

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This commit is contained in:
Vichingo455
2025-06-01 11:56:28 +02:00
parent 8c656e3137
commit 00707825b4
1009 changed files with 5005 additions and 6502 deletions
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68
SafeExamBrowser.Browser/Wrapper/CefSharpBrowserControl.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -8,6 +8,7 @@
using System.Collections.Generic;
using CefSharp;
using CefSharp.Enums;
using CefSharp.WinForms;
using SafeExamBrowser.Browser.Handlers;
using SafeExamBrowser.Browser.Wrapper.Events;
@@ -20,18 +21,27 @@ namespace SafeExamBrowser.Browser.Wrapper
public event AuthCredentialsEventHandler AuthCredentialsRequired;
public event BeforeBrowseEventHandler BeforeBrowse;
public event BeforeDownloadEventHandler BeforeDownload;
public event BeforeUnloadDialogEventHandler BeforeUnloadDialog;
public event CanDownloadEventHandler CanDownload;
public event ContextCreatedEventHandler ContextCreated;
public event ContextReleasedEventHandler ContextReleased;
public event DialogClosedEventHandler DialogClosed;
public event DownloadUpdatedEventHandler DownloadUpdated;
public event DragEnterEventHandler DragEnterCefSharp;
public event DraggableRegionsChangedEventHandler DraggableRegionsChanged;
public event FaviconUrlChangedEventHandler FaviconUrlChanged;
public event FileDialogRequestedEventHandler FileDialogRequested;
public event FocusedNodeChangedEventHandler FocusedNodeChanged;
public event GotFocusEventHandler GotFocusCefSharp;
public event JavaScriptDialogEventHandler JavaScriptDialog;
public event KeyEventHandler KeyEvent;
public event LoadingProgressChangedEventHandler LoadingProgressChanged;
public event OpenUrlFromTabEventHandler OpenUrlFromTab;
public event PreKeyEventHandler PreKeyEvent;
public event ResetDialogStateEventHandler ResetDialogState;
public event ResourceRequestEventHandler ResourceRequestHandlerRequired;
public event SetFocusEventHandler SetFocus;
public event TakeFocusEventHandler TakeFocus;
public event UncaughtExceptionEventHandler UncaughtExceptionEvent;
public CefSharpBrowserControl(ILifeSpanHandler lifeSpanHandler, string url) : base(url)
@@ -39,6 +49,9 @@ namespace SafeExamBrowser.Browser.Wrapper
DialogHandler = new DialogHandlerSwitch();
DisplayHandler = new DisplayHandlerSwitch();
DownloadHandler = new DownloadHandlerSwitch();
DragHandler = new DragHandlerSwitch();
FocusHandler = new FocusHandlerSwitch();
JsDialogHandler = new JavaScriptDialogHandlerSwitch();
KeyboardHandler = new KeyboardHandlerSwitch();
LifeSpanHandler = lifeSpanHandler;
MenuHandler = new ContextMenuHandler();
@@ -66,9 +79,14 @@ namespace SafeExamBrowser.Browser.Wrapper
BeforeBrowse?.Invoke(webBrowser, browser, frame, request, userGesture, isRedirect, args);
}
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback, GenericEventArgs args)
{
BeforeDownload?.Invoke(webBrowser, browser, downloadItem, callback);
BeforeDownload?.Invoke(webBrowser, browser, downloadItem, callback, args);
}
public void OnBeforeUnloadDialog(IWebBrowser webBrowser, IBrowser browser, string message, bool isReload, IJsDialogCallback callback, GenericEventArgs args)
{
BeforeUnloadDialog?.Invoke(webBrowser, browser, message, isReload, callback, args);
}
public void OnCanDownload(IWebBrowser webBrowser, IBrowser browser, string url, string requestMethod, GenericEventArgs args)
@@ -86,19 +104,34 @@ namespace SafeExamBrowser.Browser.Wrapper
ContextReleased?.Invoke(webBrowser, browser, frame);
}
public void OnDialogClosed(IWebBrowser webBrowser, IBrowser browser)
{
DialogClosed?.Invoke(webBrowser, browser);
}
public void OnDownloadUpdated(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback)
{
DownloadUpdated?.Invoke(webBrowser, browser, downloadItem, callback);
}
public void OnDragEnter(IWebBrowser webBrowser, IBrowser browser, IDragData dragData, DragOperationsMask mask, GenericEventArgs args)
{
DragEnterCefSharp?.Invoke(webBrowser, browser, dragData, mask, args);
}
public void OnDraggableRegionsChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IList<DraggableRegion> regions)
{
DraggableRegionsChanged?.Invoke(webBrowser, browser, frame, regions);
}
public void OnFaviconUrlChange(IWebBrowser webBrowser, IBrowser browser, IList<string> urls)
{
FaviconUrlChanged?.Invoke(webBrowser, browser, urls);
}
public void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, List<string> acceptFilters, IFileDialogCallback callback)
public void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, IReadOnlyCollection<string> acceptFilters, IReadOnlyCollection<string> acceptExtensions, IReadOnlyCollection<string> acceptDescriptions, IFileDialogCallback callback)
{
FileDialogRequested?.Invoke(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, callback);
FileDialogRequested?.Invoke(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, acceptExtensions, acceptDescriptions, callback);
}
public void OnFocusedNodeChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IDomNode node)
@@ -106,6 +139,16 @@ namespace SafeExamBrowser.Browser.Wrapper
FocusedNodeChanged?.Invoke(webBrowser, browser, frame, node);
}
public void OnGotFocus(IWebBrowser webBrowser, IBrowser browser)
{
GotFocusCefSharp?.Invoke(webBrowser, browser);
}
public void OnJavaScriptDialog(IWebBrowser webBrowser, IBrowser browser, string originUrl, CefJsDialogType type, string message, string promptText, IJsDialogCallback callback, ref bool suppress, GenericEventArgs args)
{
JavaScriptDialog?.Invoke(webBrowser, browser, originUrl, type, message, promptText, callback, ref suppress, args);
}
public void OnKeyEvent(IWebBrowser webBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
KeyEvent?.Invoke(webBrowser, browser, type, windowsKeyCode, nativeKeyCode, modifiers, isSystemKey);
@@ -126,6 +169,21 @@ namespace SafeExamBrowser.Browser.Wrapper
PreKeyEvent?.Invoke(webBrowser, browser, type, windowsKeyCode, nativeKeyCode, modifiers, isSystemKey, ref isKeyboardShortcut, args);
}
public void OnResetDialogState(IWebBrowser webBrowser, IBrowser browser)
{
ResetDialogState?.Invoke(webBrowser, browser);
}
public void OnSetFocus(IWebBrowser webBrowser, IBrowser browser, CefFocusSource source, GenericEventArgs args)
{
SetFocus?.Invoke(webBrowser, browser, source, args);
}
public void OnTakeFocus(IWebBrowser webBrowser, IBrowser browser, bool next)
{
TakeFocus?.Invoke(webBrowser, browser, next);
}
public void OnUncaughtException(IWebBrowser webBrowser, IBrowser browser, IFrame frame, JavascriptException exception)
{
UncaughtExceptionEvent?.Invoke(webBrowser, browser, frame, exception);

65
SafeExamBrowser.Browser/Wrapper/CefSharpPopupControl.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -8,6 +8,7 @@
using System.Collections.Generic;
using CefSharp;
using CefSharp.Enums;
using CefSharp.WinForms.Host;
using SafeExamBrowser.Browser.Wrapper.Events;
@@ -18,18 +19,27 @@ namespace SafeExamBrowser.Browser.Wrapper
public event AuthCredentialsEventHandler AuthCredentialsRequired;
public event BeforeBrowseEventHandler BeforeBrowse;
public event BeforeDownloadEventHandler BeforeDownload;
public event BeforeUnloadDialogEventHandler BeforeUnloadDialog;
public event CanDownloadEventHandler CanDownload;
public event ContextCreatedEventHandler ContextCreated;
public event ContextReleasedEventHandler ContextReleased;
public event DialogClosedEventHandler DialogClosed;
public event DownloadUpdatedEventHandler DownloadUpdated;
public event DragEnterEventHandler DragEnterCefSharp;
public event DraggableRegionsChangedEventHandler DraggableRegionsChanged;
public event FaviconUrlChangedEventHandler FaviconUrlChanged;
public event FileDialogRequestedEventHandler FileDialogRequested;
public event FocusedNodeChangedEventHandler FocusedNodeChanged;
public event GotFocusEventHandler GotFocusCefSharp;
public event JavaScriptDialogEventHandler JavaScriptDialog;
public event KeyEventHandler KeyEvent;
public event LoadingProgressChangedEventHandler LoadingProgressChanged;
public event OpenUrlFromTabEventHandler OpenUrlFromTab;
public event PreKeyEventHandler PreKeyEvent;
public event ResetDialogStateEventHandler ResetDialogState;
public event ResourceRequestEventHandler ResourceRequestHandlerRequired;
public event SetFocusEventHandler SetFocus;
public event TakeFocusEventHandler TakeFocus;
public event UncaughtExceptionEventHandler UncaughtExceptionEvent;
void ICefSharpControl.Dispose(bool disposing)
@@ -60,9 +70,14 @@ namespace SafeExamBrowser.Browser.Wrapper
BeforeBrowse?.Invoke(webBrowser, browser, frame, request, userGesture, isRedirect, args);
}
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback, GenericEventArgs args)
{
BeforeDownload?.Invoke(webBrowser, browser, downloadItem, callback);
BeforeDownload?.Invoke(webBrowser, browser, downloadItem, callback, args);
}
public void OnBeforeUnloadDialog(IWebBrowser webBrowser, IBrowser browser, string message, bool isReload, IJsDialogCallback callback, GenericEventArgs args)
{
BeforeUnloadDialog?.Invoke(webBrowser, browser, message, isReload, callback, args);
}
public void OnCanDownload(IWebBrowser webBrowser, IBrowser browser, string url, string requestMethod, GenericEventArgs args)
@@ -80,19 +95,34 @@ namespace SafeExamBrowser.Browser.Wrapper
ContextReleased?.Invoke(webBrowser, browser, frame);
}
public void OnDialogClosed(IWebBrowser webBrowser, IBrowser browser)
{
DialogClosed?.Invoke(webBrowser, browser);
}
public void OnDownloadUpdated(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback)
{
DownloadUpdated?.Invoke(webBrowser, browser, downloadItem, callback);
}
public void OnDragEnter(IWebBrowser webBrowser, IBrowser browser, IDragData dragData, DragOperationsMask mask, GenericEventArgs args)
{
DragEnterCefSharp?.Invoke(webBrowser, browser, dragData, mask, args);
}
public void OnDraggableRegionsChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IList<DraggableRegion> regions)
{
DraggableRegionsChanged?.Invoke(webBrowser, browser, frame, regions);
}
public void OnFaviconUrlChange(IWebBrowser webBrowser, IBrowser browser, IList<string> urls)
{
FaviconUrlChanged?.Invoke(webBrowser, browser, urls);
}
public void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, List<string> acceptFilters, IFileDialogCallback callback)
public void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, IReadOnlyCollection<string> acceptFilters, IReadOnlyCollection<string> acceptExtensions, IReadOnlyCollection<string> acceptDescriptions, IFileDialogCallback callback)
{
FileDialogRequested?.Invoke(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, callback);
FileDialogRequested?.Invoke(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, acceptExtensions, acceptDescriptions, callback);
}
public void OnFocusedNodeChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IDomNode node)
@@ -100,6 +130,16 @@ namespace SafeExamBrowser.Browser.Wrapper
FocusedNodeChanged?.Invoke(webBrowser, browser, frame, node);
}
public void OnGotFocus(IWebBrowser webBrowser, IBrowser browser)
{
GotFocusCefSharp?.Invoke(webBrowser, browser);
}
public void OnJavaScriptDialog(IWebBrowser webBrowser, IBrowser browser, string originUrl, CefJsDialogType type, string message, string promptText, IJsDialogCallback callback, ref bool suppress, GenericEventArgs args)
{
JavaScriptDialog?.Invoke(webBrowser, browser, originUrl, type, message, promptText, callback, ref suppress, args);
}
public void OnKeyEvent(IWebBrowser webBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey)
{
KeyEvent?.Invoke(webBrowser, browser, type, windowsKeyCode, nativeKeyCode, modifiers, isSystemKey);
@@ -120,6 +160,21 @@ namespace SafeExamBrowser.Browser.Wrapper
PreKeyEvent?.Invoke(webBrowser, browser, type, windowsKeyCode, nativeKeyCode, modifiers, isSystemKey, ref isKeyboardShortcut, args);
}
public void OnResetDialogState(IWebBrowser webBrowser, IBrowser browser)
{
ResetDialogState?.Invoke(webBrowser, browser);
}
public void OnSetFocus(IWebBrowser webBrowser, IBrowser browser, CefFocusSource source, GenericEventArgs args)
{
SetFocus?.Invoke(webBrowser, browser, source, args);
}
public void OnTakeFocus(IWebBrowser webBrowser, IBrowser browser, bool next)
{
TakeFocus?.Invoke(webBrowser, browser, next);
}
public void OnUncaughtException(IWebBrowser webBrowser, IBrowser browser, IFrame frame, JavascriptException exception)
{
UncaughtExceptionEvent?.Invoke(webBrowser, browser, frame, exception);

2
SafeExamBrowser.Browser/Wrapper/Events/AuthCredentialsEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/BeforeBrowseEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

4
SafeExamBrowser.Browser/Wrapper/Events/BeforeDownloadEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -10,5 +10,5 @@ using CefSharp;
namespace SafeExamBrowser.Browser.Wrapper.Events
{
internal delegate void BeforeDownloadEventHandler(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback);
internal delegate bool BeforeDownloadEventHandler(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback, GenericEventArgs args);
}

2
SafeExamBrowser.Browser/Wrapper/Events/CanDownloadEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/ContextCreatedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/ContextReleasedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/DownloadUpdatedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/FaviconUrlChangedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

4
SafeExamBrowser.Browser/Wrapper/Events/FileDialogRequestedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -11,5 +11,5 @@ using CefSharp;
namespace SafeExamBrowser.Browser.Wrapper.Events
{
internal delegate void FileDialogRequestedEventHandler(IWebBrowser chromiumWebBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, List<string> acceptFilters, IFileDialogCallback callback);
internal delegate void FileDialogRequestedEventHandler(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, IReadOnlyCollection<string> acceptFilters, IReadOnlyCollection<string> acceptExtensions, IReadOnlyCollection<string> acceptDescriptions, IFileDialogCallback callback);
}

2
SafeExamBrowser.Browser/Wrapper/Events/FocusedNodeChangedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/GenericEventArgs.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/KeyEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/LoadingProgressChangedEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/OpenUrlFromTabEventHandler.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/PreKeyEventHandler.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/ResourceRequestEventArgs.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/ResourceRequestEventHandler.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Events/UncaughtExceptionEventHandler.cs
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Extensions.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

8
SafeExamBrowser.Browser/Wrapper/Handlers/DialogHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -15,19 +15,19 @@ namespace SafeExamBrowser.Browser.Wrapper.Handlers
{
internal class DialogHandlerSwitch : IDialogHandler
{
public bool OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, List<string> acceptFilters, IFileDialogCallback callback)
public bool OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, IReadOnlyCollection<string> acceptFilters, IReadOnlyCollection<string> acceptExtensions, IReadOnlyCollection<string> acceptDescriptions, IFileDialogCallback callback)
{
if (browser.IsPopup)
{
var control = ChromiumHostControl.FromBrowser(browser) as CefSharpPopupControl;
control?.OnFileDialog(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, callback);
control?.OnFileDialog(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, acceptExtensions, acceptDescriptions, callback);
}
else
{
var control = ChromiumWebBrowser.FromBrowser(browser) as CefSharpBrowserControl;
control?.OnFileDialog(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, callback);
control?.OnFileDialog(webBrowser, browser, mode, title, defaultFilePath, acceptFilters, acceptExtensions, acceptDescriptions, callback);
}
return true;

2
SafeExamBrowser.Browser/Wrapper/Handlers/DisplayHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

12
SafeExamBrowser.Browser/Wrapper/Handlers/DownloadHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -35,20 +35,24 @@ namespace SafeExamBrowser.Browser.Wrapper.Handlers
return args.Value;
}
public void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
public bool OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback)
{
var args = new GenericEventArgs();
if (browser.IsPopup)
{
var control = ChromiumHostControl.FromBrowser(browser) as CefSharpPopupControl;
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback);
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback, args);
}
else
{
var control = ChromiumWebBrowser.FromBrowser(browser) as CefSharpBrowserControl;
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback);
control?.OnBeforeDownload(webBrowser, browser, downloadItem, callback, args);
}
return args.Value;
}
public void OnDownloadUpdated(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback)

2
SafeExamBrowser.Browser/Wrapper/Handlers/KeyboardHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Handlers/RenderProcessMessageHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

2
SafeExamBrowser.Browser/Wrapper/Handlers/RequestHandlerSwitch.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this

25
SafeExamBrowser.Browser/Wrapper/ICefSharpControl.cs
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2024 ETH Zürich, IT Services
* Copyright (c) 2025 ETH Zürich, IT Services
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -10,6 +10,7 @@ using System.Collections.Generic;
using System.ComponentModel;
using System.Windows.Forms;
using CefSharp;
using CefSharp.Enums;
using CefSharp.WinForms;
using SafeExamBrowser.Browser.Wrapper.Events;
using KeyEventHandler = SafeExamBrowser.Browser.Wrapper.Events.KeyEventHandler;
@@ -21,18 +22,27 @@ namespace SafeExamBrowser.Browser.Wrapper
event AuthCredentialsEventHandler AuthCredentialsRequired;
event BeforeBrowseEventHandler BeforeBrowse;
event BeforeDownloadEventHandler BeforeDownload;
event BeforeUnloadDialogEventHandler BeforeUnloadDialog;
event CanDownloadEventHandler CanDownload;
event ContextCreatedEventHandler ContextCreated;
event ContextReleasedEventHandler ContextReleased;
event DialogClosedEventHandler DialogClosed;
event DownloadUpdatedEventHandler DownloadUpdated;
event DragEnterEventHandler DragEnterCefSharp;
event DraggableRegionsChangedEventHandler DraggableRegionsChanged;
event FaviconUrlChangedEventHandler FaviconUrlChanged;
event FileDialogRequestedEventHandler FileDialogRequested;
event FocusedNodeChangedEventHandler FocusedNodeChanged;
event GotFocusEventHandler GotFocusCefSharp;
event JavaScriptDialogEventHandler JavaScriptDialog;
event KeyEventHandler KeyEvent;
event LoadingProgressChangedEventHandler LoadingProgressChanged;
event OpenUrlFromTabEventHandler OpenUrlFromTab;
event PreKeyEventHandler PreKeyEvent;
event ResetDialogStateEventHandler ResetDialogState;
event ResourceRequestEventHandler ResourceRequestHandlerRequired;
event SetFocusEventHandler SetFocus;
event TakeFocusEventHandler TakeFocus;
event UncaughtExceptionEventHandler UncaughtExceptionEvent;
void Dispose(bool disposing);
@@ -40,18 +50,27 @@ namespace SafeExamBrowser.Browser.Wrapper
void GetResourceRequestHandler(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IRequest request, bool isNavigation, bool isDownload, string requestInitiator, ref bool disableDefaultHandling, ResourceRequestEventArgs args);
void Load(string address);
void OnBeforeBrowse(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IRequest request, bool userGesture, bool isRedirect, GenericEventArgs args);
void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback);
void OnBeforeDownload(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IBeforeDownloadCallback callback, GenericEventArgs args);
void OnBeforeUnloadDialog(IWebBrowser webBrowser, IBrowser browser, string message, bool isReload, IJsDialogCallback callback, GenericEventArgs args);
void OnCanDownload(IWebBrowser webBrowser, IBrowser browser, string url, string requestMethod, GenericEventArgs args);
void OnContextCreated(IWebBrowser webBrowser, IBrowser browser, IFrame frame);
void OnContextReleased(IWebBrowser webBrowser, IBrowser browser, IFrame frame);
void OnDialogClosed(IWebBrowser webBrowser, IBrowser browser);
void OnDownloadUpdated(IWebBrowser webBrowser, IBrowser browser, DownloadItem downloadItem, IDownloadItemCallback callback);
void OnDragEnter(IWebBrowser webBrowser, IBrowser browser, IDragData dragData, DragOperationsMask mask, GenericEventArgs args);
void OnDraggableRegionsChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IList<DraggableRegion> regions);
void OnFaviconUrlChange(IWebBrowser webBrowser, IBrowser browser, IList<string> urls);
void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, List<string> acceptFilters, IFileDialogCallback callback);
void OnFileDialog(IWebBrowser webBrowser, IBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, IReadOnlyCollection<string> acceptFilters, IReadOnlyCollection<string> acceptExtensions, IReadOnlyCollection<string> acceptDescriptions, IFileDialogCallback callback);
void OnFocusedNodeChanged(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IDomNode node);
void OnGotFocus(IWebBrowser webBrowser, IBrowser browser);
void OnJavaScriptDialog(IWebBrowser webBrowser, IBrowser browser, string originUrl, CefJsDialogType type, string message, string promptText, IJsDialogCallback callback, ref bool suppress, GenericEventArgs args);
void OnKeyEvent(IWebBrowser webBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey);
void OnLoadingProgressChange(IWebBrowser webBrowser, IBrowser browser, double progress);
void OnOpenUrlFromTab(IWebBrowser webBrowser, IBrowser browser, IFrame frame, string targetUrl, WindowOpenDisposition targetDisposition, bool userGesture, GenericEventArgs args);
void OnPreKeyEvent(IWebBrowser webBrowser, IBrowser browser, KeyType type, int windowsKeyCode, int nativeKeyCode, CefEventFlags modifiers, bool isSystemKey, ref bool isKeyboardShortcut, GenericEventArgs args);
void OnResetDialogState(IWebBrowser webBrowser, IBrowser browser);
void OnSetFocus(IWebBrowser webBrowser, IBrowser browser, CefFocusSource source, GenericEventArgs args);
void OnTakeFocus(IWebBrowser webBrowser, IBrowser browser, bool next);
void OnUncaughtException(IWebBrowser webBrowser, IBrowser browser, IFrame frame, JavascriptException exception);
}
}