From bbc2494c58bc742b0d01a4cec6076b94b3e955de Mon Sep 17 00:00:00 2001 From: f0x52 Date: Wed, 14 Jul 2021 17:22:51 +0200 Subject: Static fileserver improvements, optional admin panel route (#100) * better asset serving, optional admin panel route * linting --- internal/web/fileserver.go | 47 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 internal/web/fileserver.go (limited to 'internal/web/fileserver.go') diff --git a/internal/web/fileserver.go b/internal/web/fileserver.go new file mode 100644 index 000000000..247bf0dc8 --- /dev/null +++ b/internal/web/fileserver.go @@ -0,0 +1,47 @@ +/* + GoToSocial + Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . +*/ + +package web + +import ( + "net/http" + "strings" +) + +type FileSystem struct { + fs http.FileSystem +} + +// FileSystem server that only accepts directory listings when an index.html is available +// from https://gist.github.com/hauxe/f2ea1901216177ccf9550a1b8bd59178 +func (fs FileSystem) Open(path string) (http.File, error) { + f, err := fs.fs.Open(path) + if err != nil { + return nil, err + } + + s, _ := f.Stat() + if s.IsDir() { + index := strings.TrimSuffix(path, "/") + "/index.html" + if _, err := fs.fs.Open(index); err != nil { + return nil, err + } + } + + return f, nil +} -- cgit v1.2.3