55 lines
1.6 KiB
Nix
55 lines
1.6 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let cfg = config.services.networking.websockify; in {
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options = {
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services.networking.websockify = {
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enable = mkOption {
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description = "Whether to enable websockify to forward websocket connections to TCP connections.";
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default = false;
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type = types.bool;
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};
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sslCert = mkOption {
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description = "Path to the SSL certificate.";
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type = types.path;
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};
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sslKey = mkOption {
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description = "Path to the SSL key.";
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default = cfg.sslCert;
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defaultText = literalExpression "config.services.networking.websockify.sslCert";
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type = types.path;
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};
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portMap = mkOption {
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description = "Ports to map by default.";
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default = {};
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type = types.attrsOf types.int;
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};
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};
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};
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config = mkIf cfg.enable {
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systemd.services."websockify@" = {
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description = "Service to forward websocket connections to TCP connections (from port:to port %I)";
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script = ''
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IFS=':' read -a array <<< "$1"
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${pkgs.pythonPackages.websockify}/bin/websockify --ssl-only \
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--cert=${cfg.sslCert} --key=${cfg.sslKey} 0.0.0.0:''${array[0]} 0.0.0.0:''${array[1]}
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'';
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scriptArgs = "%i";
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};
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systemd.targets.default-websockify = {
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description = "Target to start all default websockify@ services";
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unitConfig.X-StopOnReconfiguration = true;
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wants = mapAttrsToList (name: value: "websockify@${name}:${toString value}.service") cfg.portMap;
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wantedBy = [ "multi-user.target" ];
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};
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};
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}
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