40 lines
810 B
Go
40 lines
810 B
Go
package upstream
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import (
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"compress/gzip"
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"fmt"
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"io"
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"net/http"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
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)
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func contentEncodingHandler(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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var body io.ReadCloser
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var err error
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// The client request body may have been gzipped.
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contentEncoding := r.Header.Get("Content-Encoding")
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switch contentEncoding {
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case "":
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body = r.Body
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case "gzip":
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body, err = gzip.NewReader(r.Body)
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default:
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err = fmt.Errorf("unsupported content encoding: %s", contentEncoding)
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}
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if err != nil {
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helper.Fail500(w, r, fmt.Errorf("contentEncodingHandler: %v", err))
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return
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}
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defer body.Close()
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r.Body = body
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r.Header.Del("Content-Encoding")
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h.ServeHTTP(w, r)
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})
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}
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