129 lines
3.3 KiB
Nix
129 lines
3.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with pkgs;
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with lib;
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let
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cfg = config.networking.connman;
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configFile = pkgs.writeText "connman.conf" ''
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[General]
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NetworkInterfaceBlacklist=${concatStringsSep "," cfg.networkInterfaceBlacklist}
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${cfg.extraConfig}
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'';
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in {
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###### interface
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options = {
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networking.connman = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to use ConnMan for managing your network connections.
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'';
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};
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enableVPN = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable ConnMan VPN service.
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'';
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};
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extraConfig = mkOption {
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type = types.lines;
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default = ''
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'';
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description = ''
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Configuration lines appended to the generated connman configuration file.
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'';
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};
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networkInterfaceBlacklist = mkOption {
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type = with types; listOf string;
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default = [ "vmnet" "vboxnet" "virbr" "ifb" "ve" ];
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description = ''
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Default blacklisted interfaces, this includes NixOS containers interfaces (ve).
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'';
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};
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extraFlags = mkOption {
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type = with types; listOf string;
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default = [ ];
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example = [ "--nodnsproxy" ];
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description = ''
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Extra flags to pass to connmand
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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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assertions = [{
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assertion = !config.networking.useDHCP;
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message = "You can not use services.networking.connman with services.networking.useDHCP";
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}{
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assertion = config.networking.wireless.enable;
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message = "You must use services.networking.connman with services.networking.wireless";
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}{
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assertion = !config.networking.networkmanager.enable;
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message = "You can not use services.networking.connman with services.networking.networkmanager";
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}];
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environment.systemPackages = [ connman ];
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systemd.services."connman" = {
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description = "Connection service";
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wantedBy = [ "multi-user.target" ];
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after = [ "syslog.target" ];
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serviceConfig = {
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Type = "dbus";
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BusName = "net.connman";
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Restart = "on-failure";
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ExecStart = "${pkgs.connman}/sbin/connmand --config=${configFile} --nodaemon ${toString cfg.extraFlags}";
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StandardOutput = "null";
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};
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};
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systemd.services."connman-vpn" = mkIf cfg.enableVPN {
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description = "ConnMan VPN service";
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wantedBy = [ "multi-user.target" ];
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after = [ "syslog.target" ];
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before = [ "connman" ];
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serviceConfig = {
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Type = "dbus";
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BusName = "net.connman.vpn";
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ExecStart = "${pkgs.connman}/sbin/connman-vpnd -n";
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StandardOutput = "null";
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};
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};
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systemd.services."net-connman-vpn" = mkIf cfg.enableVPN {
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description = "D-BUS Service";
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serviceConfig = {
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Name = "net.connman.vpn";
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before = [ "connman" ];
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ExecStart = "${pkgs.connman}/sbin/connman-vpnd -n";
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User = "root";
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SystemdService = "connman-vpn.service";
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};
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};
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networking = {
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useDHCP = false;
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wireless.enable = true;
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networkmanager.enable = false;
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};
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};
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}
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