Infrastructure/imageproxy
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return early if remote URL returns a 404

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Will Norris 2023-05-12 19:04:10 -07:00
parent 1ba0bd0a6d
commit a9b6594b41
1 changed files with 6 additions and 0 deletions
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6
imageproxy.go
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@ -221,6 +221,12 @@ func (p *Proxy) serveImage(w http.ResponseWriter, r *http.Request) {
// close the original resp.Body, even if we wrap it in a NopCloser below // close the original resp.Body, even if we wrap it in a NopCloser below
defer resp.Body.Close() defer resp.Body.Close()
// return early on 404s. Perhaps handle additional status codes here?
if resp.StatusCode == http.StatusNotFound {
http.Error(w, "not found", http.StatusNotFound)
return
}
cached := resp.Header.Get(httpcache.XFromCache) == "1" cached := resp.Header.Get(httpcache.XFromCache) == "1"
if p.Verbose { if p.Verbose {
p.logf("request: %+v (served from cache: %t)", *actualReq, cached) p.logf("request: %+v (served from cache: %t)", *actualReq, cached)