Enable caddy file server (#246)

* Enable caddy file server by default

* Update readme

Caddyfile

@@ -9,6 +9,7 @@ redir /ui / 301
 redir /ui/ / 301
 redir /rclone /rclone/ 301
 redir /files /files/ 301
+redir /ro /ro/ 301
 
 reverse_proxy /rpc 127.0.0.1:6800
 reverse_proxy /jsonrpc 127.0.0.1:6800
@@ -23,6 +24,12 @@ route /files/* {
 	reverse_proxy 127.0.0.1:8080
 }
 
+route /ro/* {
+	uri strip_prefix /ro
+	root * /data
+	file_server browse
+}
+
 route /ping {
 	respond "app version: {env.APP_VERSION}"
 }

README.md

@@ -72,6 +72,7 @@ File Browser
 ```
 
 * Aria2: <http://yourip:8000>
+* Caddy File Server(Read Only) <http://yourip:8000/ro>
 * FileManger: <http://yourip:8000/files>
 * Rclone: <http://yourip:8000/rclone>
 * Please use `admin`/`admin` as username and password to login `Filebrowser` for the first time. And use `user`/`password` to login `Rclone` if you don't update `ARIA2_USER` and `ARIA2_PWD`

SecureCaddyfile

@@ -27,6 +27,12 @@ route /files/* {
 	reverse_proxy 127.0.0.1:8080
 }
 
+route /ro/* {
+	uri strip_prefix /ro
+	root * /data
+	file_server browse
+}
+
 route /ping {
 	respond "app version: {env.APP_VERSION}"
 }