fix(gateway): ensure directory listings have Content-Type text/html
Files already have an explicit Content-Type set. Be sure to do this for directory listings as well to avoid a fallback to autodetection in net/http. That fallback fails when a ResponseWriter is installed that performs compression.
Peter Wu committed
May 18, 2020 at 13:58 UTC
d4952f2a73b2dd33d8c35ab1bae3bc381fdb5088
1 file changed
+3
core/corehttp/gateway_handler.go
+3
@@ -300,6 +300,9 @@ func (i *gatewayHandler) getOrHeadHandler(w http.ResponseWriter, r *http.Request
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return
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}
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+ // A HTML directory index will be presented, be sure to set the correct
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+ // type instead of relying on autodetection (which may fail).
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+ w.Header().Set("Content-Type", "text/html")
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if r.Method == http.MethodHead {
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return
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}