feat: add kanidm module

This commit is contained in:
Leon Schwarzäugl 2025-06-09 05:02:01 +02:00
parent 616522bfa6
commit f87164088f
Signed by: swarsel
GPG key ID: 26A54C31F2A4FD84
9 changed files with 854 additions and 130 deletions

View file

@ -0,0 +1,170 @@
{ self, lib, pkgs, config, ... }:
let
certsSopsFile = self + /secrets/certs/secrets.yaml;
kanidmDomain = "sso.swarsel.win";
kanidmPort = 8300;
in
{
options.swarselsystems.modules.server.kanidm = lib.mkEnableOption "enable kanidm on server";
config = lib.mkIf config.swarselsystems.modules.server.kanidm {
users.users.kanidm = {
group = "kanidm";
isSystemUser = true;
};
users.groups.kanidm = { };
sops.secrets = {
"kanidm-self-signed-crt" = { sopsFile = certsSopsFile; owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-self-signed-key" = { sopsFile = certsSopsFile; owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-admin-pw" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-idm-admin-pw" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-immich" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-paperless" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-forgejo" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
"kanidm-grafana" = { owner = "kanidm"; group = "kanidm"; mode = "440"; };
};
services.kanidm = {
package = pkgs.kanidmWithSecretProvisioning;
enableServer = true;
serverSettings = {
domain = kanidmDomain;
origin = "https://${kanidmDomain}";
tls_chain = config.sops.secrets.kanidm-self-signed-crt.path;
tls_key = config.sops.secrets.kanidm-self-signed-key.path;
bindaddress = "0.0.0.0:${toString kanidmPort}";
trust_x_forward_for = true;
};
enableClient = true;
clientSettings = {
uri = config.services.kanidm.serverSettings.origin;
verify_ca = true;
verify_hostnames = true;
};
provision = {
enable = true;
adminPasswordFile = config.sops.secrets.kanidm-admin-pw.path;
idmAdminPasswordFile = config.sops.secrets.kanidm-idm-admin-pw.path;
groups = {
"immich.access" = { };
"paperless.access" = { };
"forgejo.access" = { };
"forgejo.admins" = { };
"grafana.access" = { };
"grafana.editors" = { };
"grafana.admins" = { };
"grafana.server-admins" = { };
};
persons = {
swarsel = {
present = true;
mailAddresses = [ "leon@swarsel.win" ];
legalName = "Leon Schwarzäugl";
groups = [
"immich.access"
"paperless.access"
"grafana.access"
"forgejo.access"
];
displayName = "Swarsel";
};
};
systems = {
oauth2 = {
immich = {
displayName = "Immich";
originUrl = [
"https://shots.swarsel.win/auth/login"
"https://shots.swarsel.win/user-settings"
"app.immich:///oauth-callback"
"https://shots.swarsel.win/api/oauth/mobile-redirect"
];
originLanding = "https://shots.swarsel.win/";
basicSecretFile = config.sops.secrets.kanidm-immich.path;
preferShortUsername = true;
enableLegacyCrypto = true; # can use RS256 / HS256, not ES256
scopeMaps."immich.access" = [
"openid"
"email"
"profile"
];
};
paperless = {
displayName = "Paperless";
originUrl = "https://scan.swarsel.win/accounts/oidc/kanidm/login/callback/";
originLanding = "https://scan.swarsel.win/";
basicSecretFile = config.sops.secrets.kanidm-paperless.path;
preferShortUsername = true;
scopeMaps."paperless.access" = [
"openid"
"email"
"profile"
];
};
forgejo = {
displayName = "Forgejo";
originUrl = "https://swagit.swarsel.win/user/oauth2/kanidm/callback";
originLanding = "https://swagit.swarsel.win/";
basicSecretFile = config.sops.secrets.kanidm-forgejo.path;
scopeMaps."forgejo.access" = [
"openid"
"email"
"profile"
];
# XXX: PKCE is currently not supported by gitea/forgejo,
# see https://github.com/go-gitea/gitea/issues/21376.
allowInsecureClientDisablePkce = true;
preferShortUsername = true;
claimMaps.groups = {
joinType = "array";
valuesByGroup."forgejo.admins" = [ "admin" ];
};
};
grafana = {
displayName = "Grafana";
originUrl = "https://status.swarsel.win/login/generic_oauth";
originLanding = "https://status.swarsel.win/";
basicSecretFile = config.sops.secrets.kanidm-grafana.path;
preferShortUsername = true;
scopeMaps."grafana.access" = [
"openid"
"email"
"profile"
];
claimMaps.groups = {
joinType = "array";
valuesByGroup = {
"grafana.editors" = [ "editor" ];
"grafana.admins" = [ "admin" ];
"grafana.server-admins" = [ "server_admin" ];
};
};
};
};
};
};
};
systemd.services.kanidm.serviceConfig.RestartSec = "30";
services.nginx = {
virtualHosts = {
"sso.swarsel.win" = {
enableACME = true;
forceSSL = true;
acmeRoot = null;
locations = {
"/" = {
proxyPass = "https://localhost:${toString kanidmPort}";
};
};
extraConfig = ''
proxy_ssl_verify off;
'';
};
};
};
};
}