Jordan Holt
8500bcf102
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Check flake / build-amd64-linux (push) Successful in 4m33s
118 lines
3.3 KiB
Nix
118 lines
3.3 KiB
Nix
{
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config,
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lib,
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self,
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...
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}:
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let
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realm = "turn.vimium.com";
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matrixIntegration = true;
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in
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{
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networking.firewall =
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let
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range =
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with config.services.coturn;
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lib.singleton {
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from = min-port;
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to = max-port;
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};
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in
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{
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allowedTCPPorts = [
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3478 # TURN listener
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5349 # STUN TLS
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5350 # STUN TLS alt
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];
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allowedUDPPorts = [
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3478 # TURN listener
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5349 # TLS
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5350 # TLS alt
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];
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allowedUDPPortRanges = range; # TURN peer relays
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};
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security.acme.certs = {
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"${config.services.coturn.realm}" = {
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group = "turnserver";
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reloadServices = [ "coturn" ];
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};
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};
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age.secrets =
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{
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"passwords/services/coturn/static-auth-secret" = {
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file = "${self.inputs.secrets}/passwords/services/coturn/static-auth-secret.age";
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owner = "turnserver";
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group = "turnserver";
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};
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}
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// (
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if matrixIntegration then
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{
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"passwords/services/coturn/matrix-turn-config.yml" = {
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file = "${self.inputs.secrets}/passwords/services/coturn/matrix-turn-config.yml.age";
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owner = "matrix-synapse";
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group = "matrix-synapse";
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};
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}
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else
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{ }
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);
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services.coturn = {
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enable = true;
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realm = realm;
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use-auth-secret = true;
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static-auth-secret-file = config.age.secrets."passwords/services/coturn/static-auth-secret".path;
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cert = "${config.security.acme.certs.${realm}.directory}/full.pem";
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pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";
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min-port = 49000;
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max-port = 50000;
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no-cli = true;
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no-tcp-relay = true;
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extraConfig = ''
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cipher-list="HIGH"
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no-multicast-peers
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# Ban private CIDR blocks
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denied-peer-ip=0.0.0.0-0.255.255.255
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denied-peer-ip=10.0.0.0-10.255.255.255
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denied-peer-ip=100.64.0.0-100.127.255.255
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denied-peer-ip=127.0.0.0-127.255.255.255
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denied-peer-ip=169.254.0.0-169.254.255.255
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denied-peer-ip=172.16.0.0-172.31.255.255
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denied-peer-ip=192.0.0.0-192.0.0.255
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denied-peer-ip=192.0.2.0-192.0.2.255
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denied-peer-ip=192.88.99.0-192.88.99.255
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denied-peer-ip=192.168.0.0-192.168.255.255
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denied-peer-ip=198.18.0.0-198.19.255.255
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denied-peer-ip=198.51.100.0-198.51.100.255
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denied-peer-ip=203.0.113.0-203.0.113.255
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denied-peer-ip=240.0.0.0-255.255.255.255
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denied-peer-ip=::1
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denied-peer-ip=64:ff9b::-64:ff9b::ffff:ffff
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denied-peer-ip=::ffff:0.0.0.0-::ffff:255.255.255.255
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denied-peer-ip=100::-100::ffff:ffff:ffff:ffff
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denied-peer-ip=2001::-2001:1ff:ffff:ffff:ffff:ffff:ffff:ffff
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denied-peer-ip=2002::-2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff
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denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
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denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
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'';
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};
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services.matrix-synapse = lib.mkIf matrixIntegration {
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settings = with config.services.coturn; {
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turn_uris = [
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"turn:${realm}:3478?transport=udp"
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"turn:${realm}:3478?transport=tcp"
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];
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turn_user_lifetime = "1h";
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};
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extraConfigFiles = [
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config.age.secrets."passwords/services/coturn/matrix-turn-config.yml".path
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];
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};
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}
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