move matrix to bicep

2023-05-07 10:14:09 +02:00
parent dcbe6871da
commit ee73a964be
11 changed files with 98 additions and 4 deletions
--- a/hosts/bicep/services/matrix/coturn.nix
+++ b/hosts/bicep/services/matrix/coturn.nix
@@ -0,0 +1,135 @@
+{ config, lib, pkgs, secrets, ... }:
+
+{
+  sops.secrets."matrix/synapse/turnconfig" = {
+    sopsFile = ../../../../secrets/bicep/matrix.yaml;
+    key = "synapse/turnconfig";
+    owner = config.users.users.matrix-synapse.name;
+    group = config.users.users.matrix-synapse.group;
+  };
+  sops.secrets."matrix/coturn/static-auth-secret" = {
+    sopsFile = ../../../../secrets/bicep/matrix.yaml;
+    key = "coturn/static-auth-secret";
+    owner = config.users.users.turnserver.name;
+    group = config.users.users.turnserver.group;
+  };
+
+  services.matrix-synapse-next = {
+    extraConfigFiles = [
+      config.sops.secrets."matrix/synapse/turnconfig".path
+    ];
+
+    settings = {
+      turn_uris = [
+        "turns:turn.pvv.ntnu.no:443?transport=tcp"
+        "turns:turn.pvv.ntnu.no:443?transport=udp"
+
+        "turns:turn.pvv.ntnu.no:5349?transport=tcp"
+        "turns:turn.pvv.ntnu.no:5349?transport=udp"
+        
+        "turns:turn.pvv.ntnu.no:3478?transport=udp"
+        "turns:turn.pvv.ntnu.no:3478?transport=tcp"
+        "turn:turn.pvv.ntnu.no:3478?transport=udp"
+        "turn:turn.pvv.ntnu.no:3478?transport=tcp"
+
+        "turns:turn.pvv.ntnu.no:3479?transport=tcp"
+        "turns:turn.pvv.ntnu.no:3479?transport=udp"
+        "turn:turn.pvv.ntnu.no:3479?transport=tcp"
+        "turn:turn.pvv.ntnu.no:3479?transport=udp"
+      ];
+    };
+  };
+
+  security.acme.certs.${config.services.coturn.realm} = {
+    email = "drift@pvv.ntnu.no";
+    listenHTTP = "129.241.210.213:80";
+    reloadServices = [ "coturn.service" ];
+  };
+
+  users.users.turnserver.extraGroups = [ "acme" ];
+
+  systemd.services."acme-${config.services.coturn.realm}".serviceConfig = {
+    AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" ];
+  };
+
+  services.coturn = rec {
+    enable = true;
+    realm = "turn.pvv.ntnu.no";
+
+    cert = "${config.security.acme.certs.${realm}.directory}/full.pem";
+    pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";
+
+    use-auth-secret = true;
+    # World readable but I  dont think it's that bad
+    static-auth-secret-file = config.sops.secrets."matrix/coturn/static-auth-secret".path;
+
+    secure-stun = true;
+
+    listening-ips = [ "129.241.210.213" "2001:700:300:1900::213" ];
+
+    tls-listening-port = 443;
+    alt-tls-listening-port = 5349;
+ 
+    listening-port = 3478;
+
+    min-port = 49000;
+    max-port = 50000;
+
+    no-tls = false;
+    no-dtls = false;
+
+    no-tcp-relay = false;
+
+    extraConfig = ''
+      verbose
+
+      # ban private IP ranges
+      no-multicast-peers
+      denied-peer-ip=0.0.0.0-0.255.255.255
+      denied-peer-ip=10.0.0.0-10.255.255.255
+      denied-peer-ip=100.64.0.0-100.127.255.255
+      denied-peer-ip=127.0.0.0-127.255.255.255
+      denied-peer-ip=169.254.0.0-169.254.255.255
+      denied-peer-ip=172.16.0.0-172.31.255.255
+      denied-peer-ip=192.0.0.0-192.0.0.255
+      denied-peer-ip=192.0.2.0-192.0.2.255
+      denied-peer-ip=192.88.99.0-192.88.99.255
+      denied-peer-ip=192.168.0.0-192.168.255.255
+      denied-peer-ip=198.18.0.0-198.19.255.255
+      denied-peer-ip=198.51.100.0-198.51.100.255
+      denied-peer-ip=203.0.113.0-203.0.113.255
+      denied-peer-ip=240.0.0.0-255.255.255.255
+      denied-peer-ip=::1
+      denied-peer-ip=64:ff9b::-64:ff9b::ffff:ffff
+      denied-peer-ip=::ffff:0.0.0.0-::ffff:255.255.255.255
+      denied-peer-ip=100::-100::ffff:ffff:ffff:ffff
+      denied-peer-ip=2001::-2001:1ff:ffff:ffff:ffff:ffff:ffff:ffff
+      denied-peer-ip=2002::-2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff
+      denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
+      denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
+
+      denied-peer-ip=10.0.0.0-10.255.255.255
+      denied-peer-ip=192.168.0.0-192.168.255.255
+      denied-peer-ip=172.16.0.0-172.31.255.255
+
+      #user-quota=120
+      #total-quota=1200
+    '';
+  };
+  
+  networking.firewall = {
+    interfaces.enp6s0f0 = let
+      range = with config.services.coturn; [ {
+      from = min-port;
+      to = max-port;
+    } ];
+    in
+    {
+      allowedUDPPortRanges = range;
+      allowedUDPPorts = [ 443 3478 3479 5349 ];
+      allowedTCPPortRanges = range;
+      allowedTCPPorts = [ 443 3478 3479 5349 ];
+    };
+  };
+
+}