[matrix] add well known ours to both servers

apps/matrix/README.md

@@ -1,31 +1,4 @@
-## Components
-
-### element-web
-
-* Needs config: /app/config.json
-* Needs FQDN for HTTPS / nginx
-* Maybe limit the builtin webserver to localhost?
-  * Configmap to /etc/nginx/conf.d/default.conf
-  * Entrypoint `nginx -g daemon off`D
-
-To add:
-
-```
-add_header X-Frame-Options SAMEORIGIN;
-add_header X-Content-Type-Options nosniff;
-add_header X-XSS-Protection "1; mode=block";
-add_header Content-Security-Policy "frame-ancestors 'none'";
-```
-
-## Missing
-
-- SMTP settings / secrets (ungleich mail + sops?)
-
-### admin user
-
-docker exec -it synapse register_new_matrix_user http://localhost:8008 -c /data/homeserver.yaml --help
-
-## Usage
+## Usage and Components
 
 ### Element-Web
 
@@ -33,6 +6,8 @@ docker exec -it synapse register_new_matrix_user http://localhost:8008 -c /data/
 * Includes nginx on port localhost:8080 (http)
 * Includes nginx proxy on port 80+443 (http redirect, https)
 
+The service is reachable as `{{ .Release.Name }}-element-web`.
+
 ### Synapse
 
 * homeserver.yaml is created from a ConfigMap in /config-ro
@@ -40,12 +15,25 @@ docker exec -it synapse register_new_matrix_user http://localhost:8008 -c /data/
   stored in /config/homeserver.yaml
 * Logging configured to stdout
 
+The service is reachable as `{{ .Release.Name }}`.
+
 ### Postgres
 
 Tuned with `--no-locale --encoding=UTF8` using `POSTGRES_INITDB_ARGS` (required by synapse).
 
+The service is reachable as `{{ .Release.Name }}-postgres`.
+
 See
 
 * https://www.postgresql.org/docs/9.5/app-initdb.html
 * https://hub.docker.com/_/postgres
 * https://github.com/matrix-org/synapse/blob/develop/docs/postgres.md
+
+
+## Missing
+
+- SMTP settings / secrets (ungleich mail + sops?)
+
+### admin user
+
+docker exec -it synapse register_new_matrix_user http://localhost:8008 -c /data/homeserver.yaml --help

apps/matrix/element-web-nginx-proxy/element-web.conf

@@ -23,6 +23,12 @@ server {
       proxy_set_header X-Forwarded-Proto $scheme;
       proxy_set_header Host $http_host;
       proxy_set_header X-Real-IP $remote_addr;
+
+      add_header X-Frame-Options SAMEORIGIN;
+      add_header X-Content-Type-Options nosniff;
+      add_header X-XSS-Protection "1; mode=block";
+      add_header Content-Security-Policy "frame-ancestors 'none'";
+
       proxy_pass http://localhost:8080;
     }
 }

apps/matrix/synapse-nginx/synapse.conf

@@ -7,7 +7,16 @@ server {
     ssl_certificate      /etc/letsencrypt/live/{{ tpl .Values.synapseFQDN . }}/fullchain.pem;
     ssl_certificate_key  /etc/letsencrypt/live/{{ tpl .Values.synapseFQDN . }}/privkey.pem;
 
-    client_max_body_size 0;
+    client_max_body_size {{ .Values.max_filesize_in_mb}}m;
+
+    location /.well-known/matrix/server {
+      default_type application/json;
+      return 200 '{"m.server": "{{ tpl .Values.synapseFQDN . }}:443" }';
+    }
+    location /.well-known/matrix/client {
+      default_type application/json;
+      return 200 '{ "m.homeserver": { "base_url": "https://{{ tpl .Values.synapseFQDN . }}" } }';
+    }
 
     location ~ /_matrix|/_synapse {
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;