add delegation for federation etc

README.md

@@ -19,13 +19,15 @@ Default DB is SQLite.
 
 3. (optional) Set db in config: `nano ${BASEDIR:-.}/files/synapse/homeserver.yaml`
 4. Edit element config: `nano ${BASEDIR:-.}/files/element-config.json`
-   1. set "server_name" to your domain for Synapse 
+   1. set "default_server_name" to your domain for Synapse 
+    - must be manually add in first indention from json, was removed from newer versions (?)
 ```json
 {
+    "default_server_name": "ao-it.net",
     "default_server_config": {
         "m.homeserver": {
             "base_url": "https://ao-it.net",
-            "server_name": "ao-it.net"
+            "server_name": "matrix.org"
         },
 ...
 ```
@@ -81,6 +83,9 @@ database:
 
 ### caddy config
 #### synapse
+1) replace "matrix.example.com" with your servername! twice ! 
+this "delegation" is need to NOT open port 8448 to your synapse
+
 ```
 synapse.example.com {
     reverse_proxy /_matrix/* $IPOFDOCKERHOST:8008
@@ -96,6 +101,10 @@ synapse.example.com {
         X-Robots-Tag none
         -server
     }
+    header /.well-known/matrix/* Content-Type application/json
+    header /.well-known/matrix/* Access-Control-Allow-Origin *
+    respond /.well-known/matrix/server `{"m.server": "matrix.example.com:443"}`
+    respond /.well-known/matrix/client `{"m.homeserver":{"base_url":"https://matrix.example.com"}}`
 }
 ```
 
@@ -131,5 +140,6 @@ element.example.com {
 - https://cyberhost.uk/element-matrix-setup/
 - https://raw.githubusercontent.com/vector-im/element-web/v1.5.13/config.sample.json
 - https://github.com/element-hq/element-web/blob/develop/docs/jitsi.md
+- https://element-hq.github.io/synapse/latest/delegate.html#well-known-delegation
 
-[^jitsi]: https://github.com/element-hq/element-web/blob/develop/docs/jitsi.md
+[^jitsi]: https://github.com/element-hq/element-web/blob/develop/docs/jitsi.md