diff options
author | Matt Holt <mholt@users.noreply.github.com> | 2019-08-21 11:28:03 -0600 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-08-21 11:28:03 -0600 |
commit | 0544f0266a11874efb305a46db762248e64bc62d (patch) | |
tree | 3e75e6f59047bb967c52915e1e75aee6ad67c0ea /modules/caddyhttp/fileserver/caddyfile.go | |
parent | 42f75a4ca94ef3fb5e15a74e5dc9ef8b4f1f0b39 (diff) | |
parent | b2aa679c33f63ebec5bc1a21bca01f345dffebdd (diff) |
Merge pull request #2699 from caddyserver/cfadapter
v2: Implement config adapters and WIP Caddyfile adapter
Diffstat (limited to 'modules/caddyhttp/fileserver/caddyfile.go')
-rw-r--r-- | modules/caddyhttp/fileserver/caddyfile.go | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/modules/caddyhttp/fileserver/caddyfile.go b/modules/caddyhttp/fileserver/caddyfile.go new file mode 100644 index 0000000..6fa94e7 --- /dev/null +++ b/modules/caddyhttp/fileserver/caddyfile.go @@ -0,0 +1,104 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package fileserver + +import ( + "encoding/json" + + "github.com/caddyserver/caddy/modules/caddyhttp/rewrite" + "github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile" + "github.com/caddyserver/caddy/v2/modules/caddyhttp" +) + +func init() { + httpcaddyfile.RegisterHandlerDirective("file_server", parseCaddyfile) + httpcaddyfile.RegisterDirective("try_files", parseTryFiles) +} + +func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error) { + var fsrv FileServer + + for h.Next() { + args := h.RemainingArgs() + switch len(args) { + case 0: + case 1: + if args[0] != "browse" { + return nil, h.ArgErr() + } + fsrv.Browse = new(Browse) + default: + return nil, h.ArgErr() + } + + for h.NextBlock() { + switch h.Val() { + case "hide": + fsrv.Hide = h.RemainingArgs() + if len(fsrv.Hide) == 0 { + return nil, h.ArgErr() + } + case "index": + fsrv.IndexNames = h.RemainingArgs() + if len(fsrv.Hide) == 0 { + return nil, h.ArgErr() + } + case "root": + if !h.Args(&fsrv.Root) { + return nil, h.ArgErr() + } + case "browse": + if fsrv.Browse != nil { + return nil, h.Err("browsing is already configured") + } + fsrv.Browse = new(Browse) + h.Args(&fsrv.Browse.TemplateFile) + default: + return nil, h.Errf("unknown subdirective '%s'", h.Val()) + } + } + } + + // if no root was configured explicitly, use site root + if fsrv.Root == "" { + fsrv.Root = "{http.var.root}" + } + + return &fsrv, nil +} + +func parseTryFiles(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error) { + if !h.Next() { + return nil, h.ArgErr() + } + + try := h.RemainingArgs() + if len(try) == 0 { + return nil, h.ArgErr() + } + + handler := rewrite.Rewrite{ + URI: "{http.matchers.file.relative}{http.request.uri.query}", + } + + matcherSet := map[string]json.RawMessage{ + "file": h.JSON(MatchFile{ + Root: "{http.var.root}", + TryFiles: try, + }, nil), + } + + return h.NewRoute(matcherSet, handler), nil +} |