Fix matrix federation

Apparently this has been broken since like March...

It seems communication over port 8448 is required for server-to-server
comms, even if the client doesn't use it.

ansible/roles/gateway/files/haproxy-fail2ban-jail.conf

@@ -6,11 +6,11 @@ maxretry = 100
 filter   = haproxy-basic
 backend  = systemd
 journalmatch = _COMM=haproxy
-port     = http,https,{{ haproxy.exposed_ports | join(",") }}
+port     = http,https,8448
 ignoreip = {{ wireguard.cidr }},{{ nebula.cidr }},{{ pve_hosts.internal_cidr }}
 
 [traefik]
 enabled = true
 filter = haproxy-basic  # Not actually used
-port     = http,https,{{ haproxy.exposed_ports | join(",") }}
+port     = http,https,8448
 ignoreip = {{ wireguard.cidr }},{{ nebula.cidr }},{{ pve_hosts.internal_cidr }}

ansible/roles/gateway/files/haproxy.cfg

@@ -35,11 +35,7 @@ listen http
   timeout server  10m
   server default {{ wireguard.clients.ingress.ip }}:880 check
 
-{% for port in haproxy.exposed_ports %}
+listen matrix
-
+  bind *:8448
-listen expose_{{ port }}
-  bind *:{{ port }}
   mode tcp
-  server default {{ wireguard.clients.ingress.ip }}:{{ port }}
+  server default {{ wireguard.clients.ingress.ip }}:8443 send-proxy
-
-{% endfor %}

ansible/roles/pve_docker/files/synapse/docker-compose.yml

@@ -21,7 +21,6 @@ services:
       - traefik.enable=true
       - traefik.http.routers.synapse.rule=Host(`matrix.jakehoward.tech`)
       - traefik.http.routers.synapse.tls.certresolver=le
-      - traefik.http.routers.synapse.entrypoints=web-secure,matrix
 
   db:
     image: postgres:12-alpine

ansible/roles/traefik/files/file-provider-main.yml

@@ -1,8 +1,5 @@
 http:
   middlewares:
-    tls-redirect:
-      redirectScheme:
-        scheme: https
     compress:
       compress: {}
 

ansible/roles/traefik/files/traefik.yml

@@ -15,23 +15,12 @@ entryPoints:
     address: :443
     http:
       middlewares:
-        - tls-redirect@file
         - floc-block@file
     proxyProtocol:
       trustedIPs:
         - "{{ wireguard.cidr }}"
         - "{{ pve_hosts.internal_cidr }}"
         - "{{ nebula.cidr }}"
-  matrix:
-    address: :8448
-    http:
-      middlewares:
-        - tls-redirect@file
-    proxyProtocol:
-      trustedIPs:
-        - "{{ wireguard.cidr }}"
-        - "{{ pve_hosts.internal_cidr }}"
-        - "{{ nebula.cidr }}"
   traefik:
     address: "{{ private_ip }}:8080"