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Allow CORS for suggestions on https://shields.io

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Issue raised here: https://twitter.com/igoradamenko_/status/818095292146941952
This commit is contained in:
Thaddee Tyl 2017-01-08 16:36:32 +01:00
parent 78494dd6ff
commit 9816a5010f
1 changed files with 8 additions and 1 deletions
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9
suggest.js
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@ -14,7 +14,14 @@ try {
// - badge: shields image URL.
// - name: string
var suggest = function(data, end, ask) {
ask.res.setHeader('Access-Control-Allow-Origin', 'http://shields.io');
var origin = ask.req.headers['origin'];
if (/^https?:\/\/shields\.io$/.test(origin)) {
ask.res.setHeader('Access-Control-Allow-Origin', origin);
} else {
ask.res.setHeader('Access-Control-Allow-Origin', 'null');
end({err:'Disallowed'});
return;
}
try {
var url = nodeUrl.parse(data.url);
} catch(e) { end({err:''+e}); return; }