add caddy config snippets

README.md

@@ -45,6 +45,46 @@ source .env
 docker exec -it matrix_app_1 register_new_matrix_user -u $USERNAME -p $USERPASS -a -c /data/homeserver.yaml $DOMAIN
 ```
 
+
+### caddy config
+#### synapse
+```
+synapse.example.com {
+    reverse_proxy /_matrix/* $IPOFDOCKERHOST:8008
+    reverse_proxy /_synapse/client/* $IPOFDOCKERHOST:8008
+
+    header {
+        X-Content-Type-Options nosniff
+        Referrer-Policy strict-origin-when-cross-origin
+        Strict-Transport-Security "max-age=63072000; includeSubDomains;"
+        Permissions-Policy "accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()"
+        X-Frame-Options SAMEORIGIN
+        X-XSS-Protection 1
+        X-Robots-Tag none
+        -server
+    }
+}
+```
+
+#### element
+```
+element.example.com {
+    encode zstd gzip
+    reverse_proxy $IPOFDOCKERHOST:8080
+
+    header {
+        X-Content-Type-Options nosniff
+        Referrer-Policy strict-origin-when-cross-origin
+        Strict-Transport-Security "max-age=63072000; includeSubDomains;"
+        Permissions-Policy "accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()"
+        X-Frame-Options SAMEORIGIN
+        X-XSS-Protection 1
+        X-Robots-Tag none
+        -server
+    }
+}
+```
+
 ## todo
 - setup script to auto edits
   -  db in homeserver.yml