121 lines
3 KiB
Nix
121 lines
3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.openldap;
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openldap = pkgs.openldap;
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configFile = pkgs.writeText "slapd.conf" cfg.extraConfig;
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in
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{
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###### interface
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options = {
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services.openldap = {
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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 enable the ldap server.
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";
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example = true;
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};
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user = mkOption {
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type = types.string;
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default = "openldap";
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description = "User account under which slapd runs.";
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};
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group = mkOption {
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type = types.string;
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default = "openldap";
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description = "Group account under which slapd runs.";
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};
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urlList = mkOption {
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type = types.listOf types.string;
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default = [ "ldap:///" ];
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description = "URL list slapd should listen on.";
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example = [ "ldaps:///" ];
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};
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dataDir = mkOption {
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type = types.string;
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default = "/var/db/openldap";
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description = "The database directory.";
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};
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configDir = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = "Use this optional config directory instead of using slapd.conf";
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example = "/var/db/slapd.d";
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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description = "
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slapd.conf configuration
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";
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example = literalExample ''
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'''
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include ${pkgs.openldap.out}/etc/openldap/schema/core.schema
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include ${pkgs.openldap.out}/etc/openldap/schema/cosine.schema
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include ${pkgs.openldap.out}/etc/openldap/schema/inetorgperson.schema
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include ${pkgs.openldap.out}/etc/openldap/schema/nis.schema
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database bdb
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suffix dc=example,dc=org
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rootdn cn=admin,dc=example,dc=org
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# NOTE: change after first start
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rootpw secret
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directory /var/db/openldap
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'''
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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 config.services.openldap.enable {
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environment.systemPackages = [ openldap ];
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systemd.services.openldap = {
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description = "LDAP server";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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preStart = ''
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mkdir -p /var/run/slapd
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chown -R ${cfg.user}:${cfg.group} /var/run/slapd
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mkdir -p ${cfg.dataDir}
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chown -R ${cfg.user}:${cfg.group} ${cfg.dataDir}
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'';
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serviceConfig.ExecStart = "${openldap.out}/libexec/slapd -u ${cfg.user} -g ${cfg.group} -d 0 -h \"${concatStringsSep " " cfg.urlList}\" ${if cfg.configDir == null then "-f "+configFile else "-F "+cfg.configDir}";
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};
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users.extraUsers.openldap =
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{ name = cfg.user;
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group = cfg.group;
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uid = config.ids.uids.openldap;
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};
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users.extraGroups.openldap =
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{ name = cfg.group;
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gid = config.ids.gids.openldap;
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};
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};
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}
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