coturn: move out of module

This commit is contained in:
Jordan Holt 2025-03-10 16:05:10 +00:00
parent c0c435c2da
commit 5d308dce5e
Signed by: jordan
GPG Key ID: B8CFFF61F1CCF520
3 changed files with 118 additions and 140 deletions

117
hosts/vps1/coturn.nix Normal file
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@ -0,0 +1,117 @@
{
config,
lib,
self,
...
}:
let
realm = "turn.vimium.com";
matrixIntegration = true;
in
{
networking.firewall =
let
range =
with config.services.coturn;
lib.singleton {
from = min-port;
to = max-port;
};
in
{
allowedTCPPorts = [
3478 # TURN listener
5349 # STUN TLS
5350 # STUN TLS alt
];
allowedUDPPorts = [
3478 # TURN listener
5349 # TLS
5350 # TLS alt
];
allowedUDPPortRanges = range; # TURN peer relays
};
security.acme.certs = {
"${config.services.coturn.realm}" = {
group = "turnserver";
reloadServices = [ "coturn" ];
};
};
age.secrets =
{
"passwords/services/coturn/static-auth-secret" = {
file = "${self.inputs.secrets}/passwords/services/coturn/static-auth-secret.age";
owner = "turnserver";
group = "turnserver";
};
}
// (
if matrixIntegration then
{
"passwords/services/coturn/matrix-turn-config.yml" = {
file = "${self.inputs.secrets}/passwords/services/coturn/matrix-turn-config.yml.age";
owner = "matrix-synapse";
group = "matrix-synapse";
};
}
else
{ }
);
services.coturn = rec {
enable = true;
realm = realm;
use-auth-secret = true;
static-auth-secret-file = config.age.secrets."passwords/services/coturn/static-auth-secret".path;
cert = "${config.security.acme.certs.${realm}.directory}/full.pem";
pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";
min-port = 49000;
max-port = 50000;
no-cli = true;
no-tcp-relay = true;
extraConfig = ''
cipher-list="HIGH"
no-multicast-peers
# Ban private CIDR blocks
denied-peer-ip=0.0.0.0-0.255.255.255
denied-peer-ip=10.0.0.0-10.255.255.255
denied-peer-ip=100.64.0.0-100.127.255.255
denied-peer-ip=127.0.0.0-127.255.255.255
denied-peer-ip=169.254.0.0-169.254.255.255
denied-peer-ip=172.16.0.0-172.31.255.255
denied-peer-ip=192.0.0.0-192.0.0.255
denied-peer-ip=192.0.2.0-192.0.2.255
denied-peer-ip=192.88.99.0-192.88.99.255
denied-peer-ip=192.168.0.0-192.168.255.255
denied-peer-ip=198.18.0.0-198.19.255.255
denied-peer-ip=198.51.100.0-198.51.100.255
denied-peer-ip=203.0.113.0-203.0.113.255
denied-peer-ip=240.0.0.0-255.255.255.255
denied-peer-ip=::1
denied-peer-ip=64:ff9b::-64:ff9b::ffff:ffff
denied-peer-ip=::ffff:0.0.0.0-::ffff:255.255.255.255
denied-peer-ip=100::-100::ffff:ffff:ffff:ffff
denied-peer-ip=2001::-2001:1ff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=2002::-2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
'';
};
services.matrix-synapse = lib.mkIf matrixIntegration {
settings = with config.services.coturn; {
turn_uris = [
"turn:${realm}:3478?transport=udp"
"turn:${realm}:3478?transport=tcp"
];
turn_user_lifetime = "1h";
};
extraConfigFiles = [
config.age.secrets."passwords/services/coturn/matrix-turn-config.yml".path
];
};
}

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@ -6,6 +6,7 @@
{
imports = [
./hardware-configuration.nix
./coturn.nix
./gitea.nix
./headscale.nix
./kanidm.nix
@ -63,11 +64,6 @@
];
repoPath = "ssh://p91y8oh7@p91y8oh7.repo.borgbase.com/./repo";
};
coturn = {
enable = true;
realm = "turn.vimium.com";
matrixIntegration = true;
};
nginx.enable = true;
postgresql.enable = true;
};

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@ -1,135 +0,0 @@
{
config,
lib,
self,
...
}:
let
cfg = config.modules.services.coturn;
in
{
options.modules.services.coturn = {
enable = lib.mkOption {
default = false;
example = true;
};
realm = lib.mkOption {
type = lib.types.str;
description = "The realm to be used by the TURN server.";
example = "turn.vimium.com";
};
matrixIntegration = lib.mkOption {
default = false;
description = "Configure the matrix-synapse module to use this TURN server.";
example = true;
};
};
config = lib.mkIf cfg.enable {
networking.firewall =
let
range =
with config.services.coturn;
lib.singleton {
from = min-port;
to = max-port;
};
in
{
allowedTCPPorts = [
3478 # TURN listener
5349 # STUN TLS
5350 # STUN TLS alt
];
allowedUDPPorts = [
3478 # TURN listener
5349 # TLS
5350 # TLS alt
];
allowedUDPPortRanges = range; # TURN peer relays
};
security.acme.certs = {
"${config.services.coturn.realm}" = {
group = "turnserver";
reloadServices = [ "coturn" ];
};
};
age.secrets =
{
"passwords/services/coturn/static-auth-secret" = {
file = "${self.inputs.secrets}/passwords/services/coturn/static-auth-secret.age";
owner = "turnserver";
group = "turnserver";
};
}
// (
if cfg.matrixIntegration then
{
"passwords/services/coturn/matrix-turn-config.yml" = {
file = "${self.inputs.secrets}/passwords/services/coturn/matrix-turn-config.yml.age";
owner = "matrix-synapse";
group = "matrix-synapse";
};
}
else
{ }
);
services.coturn = rec {
enable = true;
realm = cfg.realm;
use-auth-secret = true;
static-auth-secret-file = config.age.secrets."passwords/services/coturn/static-auth-secret".path;
cert = "${config.security.acme.certs.${realm}.directory}/full.pem";
pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";
min-port = 49000;
max-port = 50000;
no-cli = true;
no-tcp-relay = true;
extraConfig = ''
cipher-list="HIGH"
no-multicast-peers
# Ban private CIDR blocks
denied-peer-ip=0.0.0.0-0.255.255.255
denied-peer-ip=10.0.0.0-10.255.255.255
denied-peer-ip=100.64.0.0-100.127.255.255
denied-peer-ip=127.0.0.0-127.255.255.255
denied-peer-ip=169.254.0.0-169.254.255.255
denied-peer-ip=172.16.0.0-172.31.255.255
denied-peer-ip=192.0.0.0-192.0.0.255
denied-peer-ip=192.0.2.0-192.0.2.255
denied-peer-ip=192.88.99.0-192.88.99.255
denied-peer-ip=192.168.0.0-192.168.255.255
denied-peer-ip=198.18.0.0-198.19.255.255
denied-peer-ip=198.51.100.0-198.51.100.255
denied-peer-ip=203.0.113.0-203.0.113.255
denied-peer-ip=240.0.0.0-255.255.255.255
denied-peer-ip=::1
denied-peer-ip=64:ff9b::-64:ff9b::ffff:ffff
denied-peer-ip=::ffff:0.0.0.0-::ffff:255.255.255.255
denied-peer-ip=100::-100::ffff:ffff:ffff:ffff
denied-peer-ip=2001::-2001:1ff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=2002::-2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
'';
};
services.matrix-synapse = lib.mkIf cfg.matrixIntegration {
settings = with config.services.coturn; {
turn_uris = [
"turn:${realm}:3478?transport=udp"
"turn:${realm}:3478?transport=tcp"
];
turn_user_lifetime = "1h";
};
extraConfigFiles = [
config.age.secrets."passwords/services/coturn/matrix-turn-config.yml".path
];
};
};
}