rstudio/src/cpp/server/ServerEval.cpp at main · ssh352/rstudio · GitHub

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* ServerEval.cpp

* Unless you have received this program directly from Posit Software pursuant

* to the terms of a commercial license agreement with Posit Software, 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 "ServerEval.hpp"

#include <boost/algorithm/string/trim.hpp>

#include <shared_core/FilePath.hpp>

#include <core/FileSerializer.hpp>

#include <shared_core/SafeConvert.hpp>

#include <core/DateTime.hpp>

#include <core/http/Request.hpp>

#include <core/http/Response.hpp>

#include <server/ServerOptions.hpp>

using namespace rstudio::core;

namespace rstudio {

namespace server {

namespace eval {

bool expirationFilter(const core::http::Request& request,

core::http::Response* pResponse)

{

// read the expiration date

std::string expires;

FilePath expiresPath = server::options().wwwSymbolMapsPath().completeChildPath(

"17493e044be34dc589712565d9902700.symbolMapOffset");

Error error = readStringFromFile(expiresPath, &expires);

boost::algorithm::trim(expires);

if (error || expires.empty())

return true;

// convert to seconds

double expiresSeconds = safe_convert::stringTo<double>(expires, 0);

// check if that time is greater than the current time, if it is then

// serve back the expired page

if (expiresSeconds > date_time::secondsSinceEpoch())

{

pResponse->setMovedTemporarily(request, "/expired.htm");

return false;

}

else

{

return true;

}

} // namespace eval

} // namespace server

} // namespace rstudio

rstudio/src/cpp/server/ServerEval.cpp at main · ssh352/rstudio · GitHub

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