111 lines
2.5 KiB
Nix
111 lines
2.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.mtprotoproxy;
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configOpts = {
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PORT = cfg.port;
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USERS = cfg.users;
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SECURE_ONLY = cfg.secureOnly;
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} // lib.optionalAttrs (cfg.adTag != null) { AD_TAG = cfg.adTag; }
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// cfg.extraConfig;
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convertOption = opt:
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if isString opt || isInt opt then
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builtins.toJSON opt
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else if isBool opt then
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if opt then "True" else "False"
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else if isList opt then
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"[" + concatMapStringsSep "," convertOption opt + "]"
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else if isAttrs opt then
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"{" + concatStringsSep "," (mapAttrsToList (name: opt: "${builtins.toJSON name}: ${convertOption opt}") opt) + "}"
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else
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throw "Invalid option type";
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configFile = pkgs.writeText "config.py" (concatStringsSep "\n" (mapAttrsToList (name: opt: "${name} = ${convertOption opt}") configOpts));
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in
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{
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###### interface
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options = {
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services.mtprotoproxy = {
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enable = mkEnableOption "mtprotoproxy";
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port = mkOption {
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type = types.int;
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default = 3256;
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description = ''
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TCP port to accept mtproto connections on.
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'';
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};
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users = mkOption {
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type = types.attrsOf types.str;
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example = {
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tg = "00000000000000000000000000000000";
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tg2 = "0123456789abcdef0123456789abcdef";
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};
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description = ''
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Allowed users and their secrets. A secret is a 32 characters long hex string.
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'';
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};
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secureOnly = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Don't allow users to connect in non-secure mode (without random padding).
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'';
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};
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adTag = mkOption {
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type = types.nullOr types.str;
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default = null;
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# Taken from mtproxyproto's repo.
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example = "3c09c680b76ee91a4c25ad51f742267d";
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description = ''
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Tag for advertising that can be obtained from @MTProxybot.
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'';
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};
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extraConfig = mkOption {
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type = types.attrs;
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default = {};
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example = {
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STATS_PRINT_PERIOD = 600;
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};
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description = ''
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Extra configuration options for mtprotoproxy.
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'';
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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systemd.services.mtprotoproxy = {
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description = "MTProto Proxy Daemon";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.mtprotoproxy}/bin/mtprotoproxy ${configFile}";
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DynamicUser = true;
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};
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};
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};
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}
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