121 lines
3.7 KiB
Nix
121 lines
3.7 KiB
Nix
{ config, lib, pkgs, utils, ... }:
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let
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cfg = config.services.lldap;
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format = pkgs.formats.toml { };
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in
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{
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options.services.lldap = with lib; {
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enable = mkEnableOption (mdDoc "lldap");
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package = mkPackageOptionMD pkgs "lldap" { };
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environment = mkOption {
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type = with types; attrsOf str;
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default = { };
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example = {
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LLDAP_JWT_SECRET_FILE = "/run/lldap/jwt_secret";
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LLDAP_LDAP_USER_PASS_FILE = "/run/lldap/user_password";
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};
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description = lib.mdDoc ''
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Environment variables passed to the service.
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Any config option name prefixed with `LLDAP_` takes priority over the one in the configuration file.
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'';
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};
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environmentFile = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = lib.mdDoc ''
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Environment file as defined in {manpage}`systemd.exec(5)` passed to the service.
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'';
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};
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settings = mkOption {
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description = mdDoc ''
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Free-form settings written directly to the `lldap_config.toml` file.
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Refer to <https://github.com/lldap/lldap/blob/main/lldap_config.docker_template.toml> for supported values.
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'';
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default = { };
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type = types.submodule {
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freeformType = format.type;
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options = {
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ldap_host = mkOption {
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type = types.str;
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description = mdDoc "The host address that the LDAP server will be bound to.";
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default = "::";
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};
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ldap_port = mkOption {
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type = types.port;
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description = mdDoc "The port on which to have the LDAP server.";
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default = 3890;
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};
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http_host = mkOption {
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type = types.str;
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description = mdDoc "The host address that the HTTP server will be bound to.";
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default = "::";
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};
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http_port = mkOption {
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type = types.port;
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description = mdDoc "The port on which to have the HTTP server, for user login and administration.";
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default = 17170;
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};
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http_url = mkOption {
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type = types.str;
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description = mdDoc "The public URL of the server, for password reset links.";
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default = "http://localhost";
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};
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ldap_base_dn = mkOption {
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type = types.str;
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description = mdDoc "Base DN for LDAP.";
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example = "dc=example,dc=com";
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};
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ldap_user_dn = mkOption {
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type = types.str;
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description = mdDoc "Admin username";
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default = "admin";
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};
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ldap_user_email = mkOption {
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type = types.str;
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description = mdDoc "Admin email.";
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default = "admin@example.com";
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};
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database_url = mkOption {
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type = types.str;
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description = mdDoc "Database URL.";
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default = "sqlite://./users.db?mode=rwc";
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example = "postgres://postgres-user:password@postgres-server/my-database";
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};
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};
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};
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};
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};
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config = lib.mkIf cfg.enable {
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systemd.services.lldap = {
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description = "Lightweight LDAP server (lldap)";
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after = [ "network-online.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${lib.getExe cfg.package} run --config-file ${format.generate "lldap_config.toml" cfg.settings}";
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StateDirectory = "lldap";
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WorkingDirectory = "%S/lldap";
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User = "lldap";
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Group = "lldap";
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DynamicUser = true;
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EnvironmentFile = lib.mkIf (cfg.environmentFile != null) cfg.environmentFile;
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};
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inherit (cfg) environment;
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};
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};
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}
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