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{
pkgs,
config,
lib,
inputs,
...
}: {
config = {
age.secrets.matrix = {
file = "${inputs.self}/secrets/matrix.age";
mode = "600";
owner = "root";
group = "root";
};
services.dendrite = let
database_config = {
connection_string = "postgresql:///dendrite?host=/run/postgresql";
max_open_conns = 10;
max_idle_conns = 5;
};
in {
enable = true;
loadCredential = ["private_key:${config.age.secrets.matrix.path}" "tlsCert:/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/tzlil.net/tzlil.net.crt" "tlsKey:/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/tzlil.net/tzlil.net.key"];
# tlsCert = "$CREDENTIALS_DIRECTORY/tlsCert";
# tlsKey = "$CREDENTIALS_DIRECTORY/tlsKey";
# httpPort = null;
# httpsPort = 8448;
settings = {
global = {
server_name = "tzlil.net";
private_key = "$CREDENTIALS_DIRECTORY/private_key";
# preserve across restarts
jetstream.storage_path = "/var/lib/dendrite/";
dns_cache = {
enabled = true;
cache_size = 4096;
cache_lifetime = "600s";
};
presence = {
enable_inbound = true;
enable_outbound = true;
};
cache.max_size_estimated = "16gb";
};
federation_api.key_perspectives = [
{
server_name = "matrix.org";
keys = [
{
key_id = "ed25519:auto";
public_key = "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw";
}
{
key_id = "ed25519:a_RXGa";
public_key = "l8Hft5qXKn1vfHrg3p4+W8gELQVo8N13JkluMfmn2sQ";
}
];
}
];
app_service_api.database = database_config;
federation_api.database = database_config;
key_server.database = database_config;
media_api.database = database_config;
mscs.database = database_config;
room_server.database = database_config;
sync_api.database = database_config;
user_api.account_database = database_config;
user_api.device_database = database_config;
};
};
systemd.services.dendrite.serviceConfig.ExecStart = lib.mkForce (lib.strings.concatStringsSep " " [
"${pkgs.dendrite}/bin/dendrite"
"--config /run/dendrite/dendrite.yaml"
"--http-bind-address :8008"
"--https-bind-address :8448"
"--tls-cert $CREDENTIALS_DIRECTORY/tlsCert"
"--tls-key $CREDENTIALS_DIRECTORY/tlsKey"
]);
services.postgresql = {
enable = true;
ensureUsers = [
{
name = "dendrite";
ensurePermissions = {
"DATABASE dendrite" = "ALL PRIVILEGES";
};
}
];
ensureDatabases = ["dendrite"];
};
users.groups.dendrite = {};
users.users.dendrite = {
isSystemUser = true;
description = "dendrite";
group = "dendrite";
};
# not needed if i use /var/lib/private , DynamicUser can remap the permissions for the service
systemd.services.dendrite.serviceConfig.User = "dendrite";
systemd.services.dendrite.serviceConfig.Group = "dendrite";
systemd.services.dendrite.serviceConfig.DynamicUser = lib.mkForce "false";
environment.persistence."/nix/persist".directories = [
{
directory = "/var/lib/postgresql/${config.services.postgresql.package.psqlSchema}";
user = "postgres";
group = "postgres";
}
{
directory = "/var/lib/dendrite";
user = "dendrite";
group = "dendrite";
}
];
systemd.services.dendrite.after = ["postgresql.service"];
services.caddy = {
# for federation
virtualHosts."tzlil.net:8448".extraConfig = ''
reverse_proxy /_matrix/* localhost:8008
'';
# for clients
virtualHosts."tzlil.net".extraConfig = ''
reverse_proxy /_matrix/* localhost:8008
header /.well-known/matrix/* Content-Type application/json
header /.well-known/matrix/* Access-Control-Allow-Origin *
respond /.well-known/matrix/server `{"m.server": "tzlil.net"}`
'';
};
networking.firewall.allowedTCPPorts = [8448];
};
}
|
