infra/modules/keycloak/default.nix
Benjamin Yule Bädorf 68278ad983
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refactor: use options for config parts
This works towards having reusable modules

* `config.pub-solar-os.networking.domain` is used for the main domain
* `config.pub-solar-os.privacyPolicUrl` links towards the privacy policy
* `config.pub-solar-os.imprintUrl` links towards the imprint
* `config.pub-solar-os.auth.enable` enables the keycloak installation.
  This is needed because `config.pub-solar-os.auth` has to be available
  everywhere, but we do not want to install keycloak everywhere.
* `config.pub-solar-os.auth.realm` sets the keycloak realm name
2024-05-08 19:47:47 +02:00

109 lines
2.9 KiB
Nix

{ flake
, config
, lib
, pkgs
, ...
}: {
options.pub-solar-os.auth = with lib; {
enable = mkEnableOption "Enable keycloak to run on the node";
realm = mkOption {
description = "Name of the realm";
type = types.str;
default = config.pub-solar-os.networking.domain;
};
};
config = lib.mkIf config.pub-solar-os.auth.enable {
age.secrets.keycloak-database-password = {
file = "${flake.self}/secrets/keycloak-database-password.age";
mode = "600";
#owner = "keycloak";
};
services.nginx.virtualHosts."auth.${config.pub-solar-os.networking.domain}" = {
enableACME = true;
forceSSL = true;
locations = {
"= /" = {
extraConfig = ''
return 302 /realms/${config.pub-solar-os.auth.realm}/account;
'';
};
"/" = {
extraConfig = ''
proxy_pass http://127.0.0.1:8080;
proxy_buffer_size 8k;
'';
};
};
};
# keycloak
services.keycloak = {
enable = true;
database.passwordFile = config.age.secrets.keycloak-database-password.path;
settings = {
hostname = "auth.${config.pub-solar-os.networking.domain}";
http-host = "127.0.0.1";
http-port = 8080;
proxy = "edge";
features = "declarative-user-profile";
};
themes = {
"pub.solar" = flake.inputs.keycloak-theme-pub-solar.legacyPackages.${pkgs.system}.keycloak-theme-pub-solar;
};
};
services.restic.backups.keycloak-droppie = {
paths = [
"/tmp/keycloak-backup.sql"
];
timerConfig = {
OnCalendar = "*-*-* 02:00:00 Etc/UTC";
# droppie will be offline if nachtigall misses the timer
Persistent = false;
};
initialize = true;
passwordFile = config.age.secrets."restic-repo-droppie".path;
repository = "sftp:yule@droppie.b12f.io:/media/internal/pub.solar";
backupPrepareCommand = ''
${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d keycloak > /tmp/keycloak-backup.sql
'';
backupCleanupCommand = ''
rm /tmp/keycloak-backup.sql
'';
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
];
};
services.restic.backups.keycloak-storagebox = {
paths = [
"/tmp/keycloak-backup.sql"
];
timerConfig = {
OnCalendar = "*-*-* 04:10:00 Etc/UTC";
};
initialize = true;
passwordFile = config.age.secrets."restic-repo-storagebox".path;
repository = "sftp:u377325@u377325.your-storagebox.de:/backups";
backupPrepareCommand = ''
${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d keycloak > /tmp/keycloak-backup.sql
'';
backupCleanupCommand = ''
rm /tmp/keycloak-backup.sql
'';
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 3"
];
};
};
}