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fileserver: Canonical redir when whole path is stripped (#4549)

master
Francis Lavoie 3 years ago
committed by GitHub
parent
commit
15c95e9d5b
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  1. 5
      modules/caddyhttp/fileserver/browse.go

5
modules/caddyhttp/fileserver/browse.go

@ -60,8 +60,11 @@ func (fsrv *FileServer) serveBrowse(root, dirPath string, w http.ResponseWriter,
// original URI is necessary because that's the URI the browser knows,
// we don't want to redirect from internally-rewritten URIs.)
// See https://github.com/caddyserver/caddy/issues/4205.
// We also redirect if the path is empty, because this implies the path
// prefix was fully stripped away by a `handle_path` handler for example.
// See https://github.com/caddyserver/caddy/issues/4466.
origReq := r.Context().Value(caddyhttp.OriginalRequestCtxKey).(http.Request)
if path.Base(origReq.URL.Path) == path.Base(r.URL.Path) {
if r.URL.Path == "" || path.Base(origReq.URL.Path) == path.Base(r.URL.Path) {
if !strings.HasSuffix(origReq.URL.Path, "/") {
fsrv.logger.Debug("redirecting to trailing slash to preserve hrefs", zap.String("request_path", r.URL.Path))
origReq.URL.Path += "/"

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