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|
{ config, lib, pkgs, ... }:
with import <stockholm/lib>; #genid
let
cfg = config.makefu.airdcpp;
out = {
options.makefu.airdcpp = api;
config = lib.mkIf cfg.enable imp;
};
api = with types;{
enable = mkEnableOption "airdcpp";
package = mkOption {
type = package;
default = pkgs.airdcpp-webclient;
};
user = mkOption {
description = ''
user which will run udpt. if kept default a new user will be created
'';
type = str;
default = "airdcpp";
};
stateDir = mkOption {
description = ''
directory for storing state (pid,config)
'';
type = str;
default = "/var/lib/airdcpp";
};
web = mkOption {
type = submodule ( { config, ... }: {
options = {
port = mkOption {
description = ''web-ui port
NOTE: once the initial config had been written to the state directory it will not be replaced
'';
type = int;
default = 5600;
};
# TODO: tlsPort
# TODO: at least one user
users = mkOption {
type = attrsOf (submodule ( { config, ... }: {
options = {
password = mkOption {
description = "password of user";
type = str;
};
permissions = mkOption {
description = "user permissions";
type = str;
default = "admin";
};
};
}));
};
};
});
};
initialConfigFile = mkOption {
description = ''
path inital configuration if none exists
'';
type = nullOr path;
default = null;
};
};
imp = let
genUsers = users: concatMapStringsSep "\n" (user: ''<WebUser Username="${user.name}" Password="${user.password}" LastLogin="0" Permissions="${user.permissions}"/>'' )
(mapAttrsToList (name: val: val // { inherit name; }) users);
configFile = if (cfg.initialConfigFile == null) then builtins.trace "warning: airdcpp passwords are stored in plain text" pkgs.writeText "initial-config" ''
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<WebServer>
<Config>
<Server Port="${toString cfg.web.port}"/>
<TLSServer Port="0" Certificate="" CertificateKey=""/>
</Config>
<WebUsers>${genUsers cfg.web.users}
</WebUsers>
</WebServer>
'' else cfg.initialConfigFile;
in {
systemd.services.airdcpp = {
description = "airdcpp webui";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
restartIfChanged = true;
serviceConfig = {
Type = "simple";
ExecStartPre = pkgs.writeDash "prepare-env" ''
d=${cfg.stateDir}/WebServer.xml
test -e $d || install -m700 -o${cfg.user} ${configFile} $d
'';
PermissionsStartOnly = true;
ExecStart = "${cfg.package}/bin/airdcppd -c=${cfg.stateDir} -p=${cfg.stateDir}/airdcpp.pid";
PrivateTmp = true;
WorkingDirectory = cfg.stateDir;
User = "${cfg.user}";
};
};
users = lib.mkIf (cfg.user == "airdcpp") {
users.airdcpp = {
uid = genid "airdcpp";
home = cfg.stateDir;
createHome = true;
};
groups.airdcpp.gid = genid "airdcpp";
};
};
in
out
|
