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fix 422 response in avatars

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This commit is contained in:
jomo 2015-01-02 22:02:06 +01:00
parent 958b1ea907
commit 81cd71bf6e
1 changed files with 9 additions and 4 deletions
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13
routes/avatars.js
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@ -14,23 +14,28 @@ var human_status = {
// GET avatar request
module.exports = function(req, res) {
logging.debug(req.url.pathname);
var start = new Date();
var uuid = (req.url.pathname.split("/")[2] || "");
var size = parseInt(req.url.query.size) || config.default_size;
var def = req.url.query.default;
var helm = req.url.query.hasOwnProperty("helm");
var start = new Date();
var etag = null;
// Prevent app from crashing/freezing
if (size < config.min_size || size > config.max_size) {
// "Unprocessable Entity", valid request, but semantically erroneous:
// https://tools.ietf.org/html/rfc4918#page-78
res.writeHead(422);
res.writeHead(422, {
"Content-Type": "text/plain",
"Response-Time": new Date() - start
});
res.end("Invalid size");
return;
} else if (!helpers.uuid_valid(uuid)) {
res.writeHead(422);
res.writeHead(422, {
"Content-Type": "text/plain",
"Response-Time": new Date() - start
});
res.end("Invalid UUID");
return;
}