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Transparently decompress gzip formatted response bodies

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This commit is contained in:
David Stotijn
2022-03-21 13:37:27 +01:00
parent 89141afd3b
commit fe97d06bb5
3 changed files with 40 additions and 18 deletions
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18
pkg/reqlog/reqlog.go
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@ -2,7 +2,6 @@ package reqlog
import (
"bytes"
"compress/gzip"
"context"
"errors"
"fmt"
@ -267,23 +266,6 @@ func (svc *service) BypassOutOfScopeRequests() bool {
}
func ParseHTTPResponse(res *http.Response) (ResponseLog, error) {
if res.Header.Get("Content-Encoding") == "gzip" {
gzipReader, err := gzip.NewReader(res.Body)
if err != nil {
return ResponseLog{}, fmt.Errorf("reqlog: could not create gzip reader: %w", err)
}
defer gzipReader.Close()
buf := &bytes.Buffer{}
//nolint:gosec
if _, err := io.Copy(buf, gzipReader); err != nil {
return ResponseLog{}, fmt.Errorf("reqlog: could not read gzipped response body: %w", err)
}
res.Body = io.NopCloser(buf)
}
body, err := io.ReadAll(res.Body)
if err != nil {
return ResponseLog{}, fmt.Errorf("reqlog: could not read body: %w", err)