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padurlsanitize: early return, no functional changes

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muxator 2018-08-29 01:38:55 +02:00
parent d19436d044
commit 391bd79e03
1 changed files with 19 additions and 20 deletions
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39
src/node/hooks/express/padurlsanitize.js
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@ -8,26 +8,25 @@ exports.expressCreateServer = function (hook_name, args, cb) {
if(!padManager.isValidPadId(padId) || /\/$/.test(req.url))
{
res.status(404).send('Such a padname is forbidden');
return;
}
else
{
padManager.sanitizePadId(padId, function(sanitizedPadId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(sanitizedPadId != padId)
{
var real_url = sanitizedPadId;
real_url = encodeURIComponent(real_url);
var query = url.parse(req.url).query;
if ( query ) real_url += '?' + query;
res.header('Location', real_url);
res.status(302).send('You should be redirected to <a href="' + real_url + '">' + real_url + '</a>');
}
//the pad id was fine, so just render it
else
{
next();
}
});
}
padManager.sanitizePadId(padId, function(sanitizedPadId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(sanitizedPadId != padId)
{
var real_url = sanitizedPadId;
real_url = encodeURIComponent(real_url);
var query = url.parse(req.url).query;
if ( query ) real_url += '?' + query;
res.header('Location', real_url);
res.status(302).send('You should be redirected to <a href="' + real_url + '">' + real_url + '</a>');
}
//the pad id was fine, so just render it
else
{
next();
}
});
});
}