29027fd1e1
Using pkgs.lib on the spine of module evaluation is problematic because the pkgs argument depends on the result of module evaluation. To prevent an infinite recursion, pkgs and some of the modules are evaluated twice, which is inefficient. Using ‘with lib’ prevents this problem.
95 lines
2.2 KiB
Nix
95 lines
2.2 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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with pkgs;
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let
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cfg = config.networking.connman;
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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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};
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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 == false;
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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 == true;
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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 == false;
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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 = "${pkgs.connman}/sbin/connmand --nodaemon";
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StandardOutput = "null";
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};
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};
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systemd.services."connman-vpn" = {
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description = "ConnMan VPN service";
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wantedBy = [ "multi-user.target" ];
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after = [ "syslog.target" ];
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before = [ "connman" ];
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serviceConfig = {
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Type = "dbus";
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BusName = "net.connman.vpn";
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ExecStart = "${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" = {
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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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powerManagement.resumeCommands = ''
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systemctl restart connman
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'';
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};
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}
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