tlaternet-server/configuration/services/conduit.nix
2022-10-29 00:13:44 +01:00

88 lines
2.3 KiB
Nix

{config, ...}: let
cfg = config.services.matrix-conduit;
domain = "matrix.${config.services.nginx.domain}";
turn-realm = "turn.${config.services.nginx.domain}";
in {
services.matrix-conduit = {
enable = true;
settings.global = {
address = "127.0.0.1";
server_name = domain;
database_backend = "rocksdb";
turn_uris = ["turn:turn.tlater.net?transport=udp" "turn:turn.tlater.net?transport=tcp"];
};
};
# Pass in the TURN secret via EnvironmentFile, not supported by
# upstream module currently.
#
# See also https://gitlab.com/famedly/conduit/-/issues/314
systemd.services.conduit.serviceConfig.EnvironmentFile = config.sops.secrets."turn/env".path;
services.coturn = {
enable = true;
use-auth-secret = true;
static-auth-secret-file = config.sops.secrets."turn/secret".path;
realm = turn-realm;
# Based on suggestions from https://github.com/matrix-org/synapse/blob/develop/docs/turn-howto.md
no-tcp-relay = true;
extraConfig = ''
denied-peer-ip=0.0.0.0-0.255.255.255
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=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=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
allowed-peer-ip=127.0.0.1
user-quota=12
total-quota=36
'';
};
services.nginx.virtualHosts."${domain}" = {
enableACME = true;
listen = [
{
addr = "0.0.0.0";
port = 443;
ssl = true;
}
{
addr = "[::0]";
port = 443;
ssl = true;
}
{
addr = "0.0.0.0";
port = 8448;
ssl = true;
}
{
addr = "[::0]";
port = 8488;
ssl = true;
}
];
addSSL = true;
extraConfig = ''
merge_slashes off;
'';
locations."/_matrix" = {
proxyPass = "http://${cfg.settings.global.address}:${toString cfg.settings.global.port}";
# Recommended by conduit
extraConfig = ''
proxy_buffering off;
'';
};
};
}