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Copy pathServerBrowser.cpp
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74 lines (61 loc) · 1.95 KB
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/*
* ServerBrowser.cpp
*
* Copyright (C) 2021 by RStudio, PBC
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
#include "ServerBrowser.hpp"
#include <core/Log.hpp>
#include <core/BrowserUtils.hpp>
#include <core/http/Request.hpp>
#include <core/http/Response.hpp>
#include <server/ServerOptions.hpp>
using namespace rstudio::core;
namespace rstudio {
namespace server {
namespace browser {
const char * const kBrowserUnsupported = "/unsupported_browser.htm";
bool supportedBrowserFilter(const http::Request& request,
http::Response* pResponse)
{
if (options().wwwVerifyUserAgent())
{
std::string userAgent = request.headerValue("User-Agent");
if (browser_utils::hasRequiredBrowser(userAgent))
{
return true;
}
else
{
pResponse->setMovedTemporarily(request, kBrowserUnsupported);
return false;
}
}
else
{
return true;
}
}
void handleBrowserUnsupportedRequest(const http::Request& request,
http::Response* pResponse)
{
// get the path to the browser file
Options& options = server::options();
FilePath wwwPath(options.wwwLocalPath());
FilePath browserFilePath = wwwPath.completePath(std::string(".") + kBrowserUnsupported);
// return browser page
pResponse->setNoCacheHeaders();
pResponse->setFile(browserFilePath, request);
pResponse->setContentType("text/html");
}
} // namespace browser
} // namespace server
} // namespace rstudio