nixpkgs/upstart-jobs/gw6c.nix
Eelco Dolstra 551c80db47 * Sync.
svn path=/nixos/branches/modular-nixos/; revision=15635
2009-05-18 11:36:01 +00:00

141 lines
3.4 KiB
Nix

{pkgs, config, ...}:
###### interface
let
inherit (pkgs.lib) mkOption mkIf;
options = {
services = {
gw6c = {
enable = mkOption {
default = false;
description = "
Whether to enable Gateway6 client (IPv6 tunnel).
";
};
autorun = mkOption {
default = true;
description = "
Switch to false to create upstart-job and configuration,
but not run it automatically
";
};
username = mkOption {
default = "";
description = "
Your Gateway6 login name, if any.
";
};
password = mkOption {
default = "";
description = "
Your Gateway6 password, if any.
";
};
server = mkOption {
default = "anon.freenet6.net";
example = "broker.freenet6.net";
description = "
Used Gateway6 server.
";
};
keepAlive = mkOption {
default = "30";
example = "2";
description = "
Gateway6 keep-alive period.
";
};
everPing = mkOption {
default = "1000000";
example = "2";
description = "
Gateway6 manual ping period.
";
};
waitPingableBroker = mkOption {
default = true;
example = false;
description = "
Whether to wait until tunnel broker returns ICMP echo.
";
};
};
};
security = {
seccureKeys = {
public = mkOption {
default = /var/elliptic-keys/public;
description = "
Public key. Make it path argument, so it is copied into store and
hashed.
The key is used to encrypt Gateway 6 configuration in store, as it
contains a password for external service. Unfortunately,
derivation file should be protected by other means. For example,
nix-http-export.cgi will happily export any non-derivation path,
but not a derivation.
";
};
private = mkOption {
default = "/var/elliptic-keys/private";
description = "
Private key. Make it string argument, so it is not copied into store.
";
};
};
};
};
in
###### implementation
let
cfg = config.services.gw6c;
procps = pkgs.procps;
gw6cService = import ../../services/gw6c {
inherit (pkgs) stdenv gw6c coreutils
procps upstart iputils gnused
gnugrep seccure writeScript;
username = cfg.username;
password = cfg.password;
server = cfg.server;
keepAlive = cfg.keepAlive;
everPing = cfg.everPing;
seccureKeys = config.security.seccureKeys;
waitPingableBroker = cfg.waitPingableBroker;
};
in
mkIf config.services.gw6c.enable {
require = [
options
];
services = {
extraJobs = [{
name = "gw6c";
users = [];
groups = [];
job = ''
description \"Gateway6 client\"
start on ${ if cfg.autorun then "network-interfaces/started" else "never" }
stop on network-interfaces/stop
respawn ${gw6cService}/bin/control start
'';
}];
};
}