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|
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.bitbox-bridge;
in
{
options = {
services.bitbox-bridge = {
enable = lib.mkEnableOption "Bitbox bridge daemon, for use with Bitbox hardware wallets.";
package = lib.mkPackageOption pkgs "bitbox-bridge" { };
port = lib.mkOption {
type = lib.types.port;
default = 8178;
description = ''
Listening port for the bitbox-bridge.
'';
};
runOnMount = lib.mkEnableOption null // {
default = true;
description = ''
Run bitbox-bridge.service only when hardware wallet is plugged, also registers the systemd device unit.
This option is enabled by default to save power, when false, bitbox-bridge service runs all the time instead.
'';
};
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
services.udev.packages = [
cfg.package
]
++ lib.optionals (cfg.runOnMount) [
(pkgs.writeTextFile {
name = "bitbox-bridge-run-on-mount-udev-rules";
destination = "/etc/udev/rules.d/99-bitbox-bridge-run-on-mount.rules";
text = ''
SUBSYSTEM=="usb", ATTRS{idVendor}=="03eb", ATTRS{idProduct}=="2403", MODE="0660", GROUP="bitbox", TAG+="systemd", SYMLINK+="bitbox02", ENV{SYSTEMD_WANTS}="bitbox-bridge.service"
'';
})
];
systemd.services.bitbox-bridge = {
description = "BitBox Bridge";
wantedBy = [ "multi-user.target" ];
bindsTo = lib.optionals (cfg.runOnMount) [ "dev-bitbox02.device" ];
after = [ "network.target" ];
serviceConfig = {
Type = "simple";
ExecStart = "${cfg.package}/bin/bitbox-bridge -p ${toString cfg.port}";
User = "bitbox";
};
};
users.groups.bitbox = { };
users.users.bitbox = {
group = "bitbox";
description = "bitbox-bridge daemon user";
isSystemUser = true;
extraGroups = [ "bitbox" ];
};
};
}
|
