108 lines
2.8 KiB
Nix
108 lines
2.8 KiB
Nix
{ config, lib, pkgs, ... }@args: with import <stockholm/lib>; let
|
|
|
|
cfg = config.tv.ejabberd;
|
|
|
|
gen-dhparam = pkgs.writeDash "gen-dhparam" ''
|
|
set -efu
|
|
path=$1
|
|
bits=2048
|
|
# TODO regenerate dhfile after some time?
|
|
if ! test -e "$path"; then
|
|
${pkgs.openssl}/bin/openssl dhparam "$bits" > "$path"
|
|
fi
|
|
'';
|
|
|
|
in {
|
|
options.tv.ejabberd = {
|
|
enable = mkEnableOption "tv.ejabberd";
|
|
certfile = mkOption {
|
|
type = types.absolute-pathname;
|
|
default = toString <secrets> + "/ejabberd.pem";
|
|
};
|
|
hosts = mkOption {
|
|
type = with types; listOf str;
|
|
};
|
|
pkgs.ejabberd = mkOption {
|
|
type = types.package;
|
|
default = pkgs.symlinkJoin {
|
|
name = "ejabberd-wrapper";
|
|
paths = [
|
|
(pkgs.writeDashBin "ejabberdctl" ''
|
|
exec ${pkgs.ejabberd}/bin/ejabberdctl \
|
|
--config ${toFile "ejabberd.yaml" (import ./config.nix {
|
|
inherit pkgs;
|
|
config = cfg;
|
|
})} \
|
|
--logs ${shell.escape cfg.user.home} \
|
|
--spool ${shell.escape cfg.user.home} \
|
|
"$@"
|
|
'')
|
|
pkgs.ejabberd
|
|
];
|
|
};
|
|
};
|
|
registration_watchers = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [
|
|
config.krebs.users.tv.mail
|
|
];
|
|
};
|
|
user = mkOption {
|
|
type = types.user;
|
|
default = {
|
|
name = "ejabberd";
|
|
home = "/var/lib/ejabberd";
|
|
};
|
|
};
|
|
};
|
|
config = lib.mkIf cfg.enable {
|
|
environment.systemPackages = [
|
|
(pkgs.symlinkJoin {
|
|
name = "ejabberd-sudo-wrapper";
|
|
paths = [
|
|
(pkgs.writeDashBin "ejabberdctl" ''
|
|
set -efu
|
|
cd ${shell.escape cfg.user.home}
|
|
exec /run/wrappers/bin/sudo \
|
|
-u ${shell.escape cfg.user.name} \
|
|
${cfg.pkgs.ejabberd}/bin/ejabberdctl "$@"
|
|
'')
|
|
cfg.pkgs.ejabberd
|
|
];
|
|
})
|
|
];
|
|
|
|
krebs.systemd.services.ejabberd = {};
|
|
|
|
systemd.services.ejabberd = {
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
serviceConfig = {
|
|
ExecStart = pkgs.writeDash "ejabberd" ''
|
|
${pkgs.coreutils}/bin/ln -s "$CREDENTIALS_DIRECTORY" /tmp/credentials
|
|
${gen-dhparam} /var/lib/ejabberd/dhfile
|
|
exec ${cfg.pkgs.ejabberd}/bin/ejabberdctl foreground
|
|
'';
|
|
LoadCredential = [
|
|
"certfile:${cfg.certfile}"
|
|
];
|
|
PermissionsStartOnly = true;
|
|
PrivateTmp = true;
|
|
SyslogIdentifier = "ejabberd";
|
|
StateDirectory = "ejabberd";
|
|
User = cfg.user.name;
|
|
TimeoutStartSec = 60;
|
|
};
|
|
};
|
|
|
|
users.users.${cfg.user.name} = {
|
|
inherit (cfg.user) home name uid;
|
|
createHome = true;
|
|
group = cfg.user.name;
|
|
isSystemUser = true;
|
|
};
|
|
|
|
users.groups.${cfg.user.name} = {};
|
|
};
|
|
}
|