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file_server: Optional pass_thru mode

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If enabled, will call the next handler in the chain instead of returning
a 404.
This commit is contained in:
Matthew Holt
2019-11-15 17:32:13 -07:00
parent 1228dd7d93
commit b43e986a52
2 changed files with 24 additions and 7 deletions
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4
modules/caddyhttp/fileserver/browse.go
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@ -34,7 +34,7 @@ type Browse struct {
template *template.Template
}
func (fsrv *FileServer) serveBrowse(dirPath string, w http.ResponseWriter, r *http.Request) error {
func (fsrv *FileServer) serveBrowse(dirPath string, w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error {
// navigation on the client-side gets messed up if the
// URL doesn't end in a trailing slash because hrefs like
// "/b/c" on a path like "/a" end up going to "/b/c" instead
@ -59,7 +59,7 @@ func (fsrv *FileServer) serveBrowse(dirPath string, w http.ResponseWriter, r *ht
case os.IsPermission(err):
return caddyhttp.Error(http.StatusForbidden, err)
case os.IsNotExist(err):
return caddyhttp.Error(http.StatusNotFound, err)
return fsrv.notFound(w, r, next)
case err != nil:
return caddyhttp.Error(http.StatusInternalServerError, err)
}