add matrix sliding sync (msc3575)

docker-compose.yml

@@ -66,6 +66,35 @@ services:
     labels:
       - "com.centurylinklabs.watchtower.enable=false"
 
+  sliding-sync:
+    image: ghcr.io/matrix-org/sliding-sync
+    container_name:  sliding-sync
+    restart: unless-stopped
+    environment:
+      - "SYNCV3_SECRET=${SYNCV3_SECRET}"
+      - "SYNCV3_SERVER=${SYNCV3_SERVER}"
+      - "SYNCV3_DB=${SYNCV3_DB}"
+      - "SYNCV3_BINDADDR=${SYNCV3_BINDADDR}"
+    depends_on:
+      - sliding-postgres
+    networks:
+      - matrix
+
+  sliding-postgres:
+    image: docker.io/postgres:16-alpine
+    container_name:  sliding-postgres
+    restart: unless-stopped
+    environment:
+      - "POSTGRES_USER=${SLIDING_POSTGRES_USER}"
+      - "POSTGRES_PASSWORD=${SLIDING_POSTGRES_PASSWORD}"
+      - "POSTGRES_DB=${SLIDING_POSTGRES_DB}"
+    volumes:
+      - ./sliding-sync-db:/var/lib/postgresql/data
+    networks:
+      - matrix
+    labels:
+      - "com.centurylinklabs.watchtower.enable=false"
+
   swag:
     image: ghcr.io/linuxserver/swag
     restart: unless-stopped

images/synapse-docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG SYNAPSE_VERSION=1.108.0
+ARG SYNAPSE_VERSION=1.109.0
 ARG HARDENED_MALLOC_VERSION=11
 ARG UID=991
 ARG GID=991

images/synapse-worker-docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG SYNAPSE_VERSION=1.108.0
+ARG SYNAPSE_VERSION=1.109.0
 ARG HARDENED_MALLOC_VERSION=11
 ARG UID=991
 ARG GID=991

swag/nginx/site-confs/matrix.conf

@@ -33,6 +33,17 @@ server {
         default_type application/json;
         add_header Access-Control-Allow-Origin *;
 
+        # Add the new configuration block
+        return 200 '
+{
+    "m.homeserver": {
+        "base_url": "https://hackliberty.org"
+    },
+    "org.matrix.msc3575.proxy": {
+        "url": "https://hackliberty.org"
+    }
+}
+';
     }
 
     #Home Page
@@ -77,6 +88,14 @@ server {
     # Sync_Worker
     #include /config/nginx/include.d/sync_worker.conf;
 
+    location ~ ^/(client/|_matrix/client/unstable/org.matrix.msc3575/sync) {
+        include /config/nginx/include.d/synapse-proxy.conf;
+        set $upstream_app sliding-sync;
+        set $upstream_port 8009;
+        set $upstream_proto http;
+        proxy_pass $upstream_proto://$upstream_app:$upstream_port;
+}
+
     location ~ ^(/_matrix.*) {
         include /config/nginx/proxy.conf;
         include /config/nginx/resolver.conf;