diff options
Diffstat (limited to 'modules/caddyhttp/fileserver')
| -rw-r--r-- | modules/caddyhttp/fileserver/staticfiles.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/modules/caddyhttp/fileserver/staticfiles.go b/modules/caddyhttp/fileserver/staticfiles.go index 3e4cccc..26c0efe 100644 --- a/modules/caddyhttp/fileserver/staticfiles.go +++ b/modules/caddyhttp/fileserver/staticfiles.go @@ -18,6 +18,7 @@ import ( "bytes" "fmt" "html/template" + "io" weakrand "math/rand" "mime" "net/http" @@ -191,6 +192,24 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, _ cadd } } + // if this handler exists in an error context (i.e. is + // part of a handler chain that is supposed to handle + // a previous error), we have to serve the content + // manually in order to write the correct status code + if reqErr, ok := r.Context().Value(caddyhttp.ErrorCtxKey).(error); ok { + statusCode := http.StatusInternalServerError + if handlerErr, ok := reqErr.(caddyhttp.HandlerError); ok { + if handlerErr.StatusCode > 0 { + statusCode = handlerErr.StatusCode + } + } + w.WriteHeader(statusCode) + if r.Method != "HEAD" { + io.Copy(w, file) + } + return nil + } + // let the standard library do what it does best; note, however, // that errors generated by ServeContent are written immediately // to the response, so we cannot handle them (but errors there |