52 lines
1.6 KiB
C#
52 lines
1.6 KiB
C#
/*
|
|
* Copyright (c) 2019 ETH Zürich, Educational Development and Technology (LET)
|
|
*
|
|
* 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
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
using CefSharp;
|
|
using SafeExamBrowser.Browser.Filters;
|
|
using SafeExamBrowser.Configuration.Contracts;
|
|
using SafeExamBrowser.Logging.Contracts;
|
|
using BrowserSettings = SafeExamBrowser.Settings.Browser.BrowserSettings;
|
|
|
|
namespace SafeExamBrowser.Browser.Handlers
|
|
{
|
|
internal class RequestHandler : CefSharp.Handler.RequestHandler
|
|
{
|
|
private AppConfig appConfig;
|
|
private BrowserSettings settings;
|
|
private RequestFilter filter;
|
|
private ILogger logger;
|
|
private ResourceRequestHandler resourceRequestHandler;
|
|
|
|
internal RequestHandler(AppConfig appConfig, BrowserSettings settings, ILogger logger)
|
|
{
|
|
this.appConfig = appConfig;
|
|
this.settings = settings;
|
|
this.filter = new RequestFilter();
|
|
this.logger = logger;
|
|
this.resourceRequestHandler = new ResourceRequestHandler(appConfig, settings, logger);
|
|
}
|
|
|
|
internal void Initiailize()
|
|
{
|
|
if (settings.FilterMainRequests || settings.FilterContentRequests)
|
|
{
|
|
foreach (var rule in settings.FilterRules)
|
|
{
|
|
filter.Load(rule);
|
|
}
|
|
|
|
logger.Debug("Initialized request filter.");
|
|
}
|
|
}
|
|
|
|
protected override IResourceRequestHandler GetResourceRequestHandler(IWebBrowser webBrowser, IBrowser browser, IFrame frame, IRequest request, bool isNavigation, bool isDownload, string requestInitiator, ref bool disableDefaultHandling)
|
|
{
|
|
return resourceRequestHandler;
|
|
}
|
|
}
|
|
}
|