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avoid double CORS headers in federation (#11334)

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CORS proxying adds double headers one
by the receiving server, one by proxied
server. Remove them before proxying
when 'Origin' header is found.
This commit is contained in:
Harshavardhana
2021-01-23 18:27:23 -08:00
committed by GitHub
parent 7575c24037
commit 6a95f412c9
2 changed files with 14 additions and 1 deletions
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10
cmd/generic-handlers.go
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@@ -580,6 +580,11 @@ func setBucketForwardingHandler(h http.Handler) http.Handler {
r.URL.Scheme = "https"
}
r.URL.Host = getHostFromSrv(sr)
// Make sure we remove any existing headers before
// proxying the request to another node.
for k := range w.Header() {
w.Header().Del(k)
}
globalForwarder.ServeHTTP(w, r)
return
}
@@ -630,6 +635,11 @@ func setBucketForwardingHandler(h http.Handler) http.Handler {
r.URL.Scheme = "https"
}
r.URL.Host = getHostFromSrv(sr)
// Make sure we remove any existing headers before
// proxying the request to another node.
for k := range w.Header() {
w.Header().Del(k)
}
globalForwarder.ServeHTTP(w, r)
return
}