diff options
Diffstat (limited to 'modules/caddyhttp/fileserver/browse.go')
| -rw-r--r-- | modules/caddyhttp/fileserver/browse.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/modules/caddyhttp/fileserver/browse.go b/modules/caddyhttp/fileserver/browse.go index a19b4e17a..0a623c79e 100644 --- a/modules/caddyhttp/fileserver/browse.go +++ b/modules/caddyhttp/fileserver/browse.go @@ -66,8 +66,15 @@ type Browse struct { // - `sort size` will sort by size in ascending order // The first option must be `sort_by` and the second option must be `order` (if exists). SortOptions []string `json:"sort,omitempty"` + + // FileLimit limits the number of up to n DirEntry values in directory order. + FileLimit int `json:"file_limit,omitempty"` } +const ( + defaultDirEntryLimit = 10000 +) + func (fsrv *FileServer) serveBrowse(fileSystem fs.FS, root, dirPath string, w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error { if c := fsrv.logger.Check(zapcore.DebugLevel, "browse enabled; listing directory contents"); c != nil { c.Write(zap.String("path", dirPath), zap.String("root", root)) @@ -206,7 +213,11 @@ func (fsrv *FileServer) serveBrowse(fileSystem fs.FS, root, dirPath string, w ht } func (fsrv *FileServer) loadDirectoryContents(ctx context.Context, fileSystem fs.FS, dir fs.ReadDirFile, root, urlPath string, repl *caddy.Replacer) (*browseTemplateContext, error) { - files, err := dir.ReadDir(10000) // TODO: this limit should probably be configurable + dirLimit := defaultDirEntryLimit + if fsrv.Browse.FileLimit != 0 { + dirLimit = fsrv.Browse.FileLimit + } + files, err := dir.ReadDir(dirLimit) if err != nil && err != io.EOF { return nil, err } |