fix: rewrite content-length header when returning decompressed body

goproxyio · Apr 15, 2021 · 236ffb4 · 236ffb4
1 parent 258f7b0
commit 236ffb4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/proxy/router.go b/proxy/router.go
@@ -58,6 +58,8 @@ func (router *Router) customModResponse(r *http.Response) error {
 				return err
 			}
 			r.Header.Del("Content-Encoding")
+			// rewrite content-length header due to the decompressed data will be refilled in the body
+			r.Header.Set("Content-Length", fmt.Sprint(len(buf)))
 		} else {
 			buf, err = ioutil.ReadAll(r.Body)
 			if err != nil {