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do not rely on sops explicitly for authelia

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This commit is contained in:
ibizaman 2023-11-07 00:35:27 -08:00
parent a1d9f54273
commit 853a79d9b2
1 changed files with 40 additions and 35 deletions
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75
modules/authelia.nix
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@ -35,10 +35,38 @@ in
example = "dc=mydomain,dc=com";
};
sopsFile = lib.mkOption {
type = lib.types.path;
description = "Sops file location.";
example = "secrets/authelia.yaml";
autheliaUser = lib.mkOption {
type = lib.types.str;
description = "System user for this Authelia instance";
default = "authelia_" + builtins.replaceStrings ["-" "."] ["_" "_"] fqdn;
};
secrets = lib.mkOption {
type = lib.types.submodule {
options = {
jwtSecretFile = lib.mkOption {
type = lib.types.str;
};
ldapAdminPasswordFile = lib.mkOption {
type = lib.types.str;
};
sessionSecretFile = lib.mkOption {
type = lib.types.str;
};
notifierSMTPPasswordFile = lib.mkOption {
type = lib.types.str;
};
storageEncryptionKeyFile = lib.mkOption {
type = lib.types.str;
};
identityProvidersOIDCHMACSecretFile = lib.mkOption {
type = lib.types.str;
};
identityProvidersOIDCIssuerPrivateKeyFile = lib.mkOption {
type = lib.types.str;
};
};
};
};
oidcClients = lib.mkOption {
@ -73,28 +101,6 @@ in
};
config = lib.mkIf cfg.enable {
sops.secrets =
let
names = [
"jwt_secret"
"ldap_admin_password"
"session_secret"
"smtp_password"
"storage_encryption_key"
"hmac_secret"
"private_key"
];
mkSecret = name:
lib.attrsets.nameValuePair "authelia/${name}" {
inherit (cfg) sopsFile;
mode = "0400";
owner = autheliaCfg.user;
group = autheliaCfg.group;
};
in
builtins.listToAttrs (map mkSecret names);
# Overriding the user name so we don't allow any weird characters anywhere. For example, postgres users do not accept the '.'.
users = {
groups.${autheliaCfg.user} = {};
@ -106,22 +112,21 @@ in
services.authelia.instances.${fqdn} = {
enable = true;
user = "authelia_" + builtins.replaceStrings ["-" "."] ["_" "_"] fqdn;
user = cfg.autheliaUser;
secrets = {
jwtSecretFile = "/run/secrets/authelia/jwt_secret";
storageEncryptionKeyFile = "/run/secrets/authelia/storage_encryption_key";
inherit (cfg.secrets) jwtSecretFile storageEncryptionKeyFile;
};
# See https://www.authelia.com/configuration/methods/secrets/
environmentVariables = {
AUTHELIA_AUTHENTICATION_BACKEND_LDAP_PASSWORD_FILE = "/run/secrets/authelia/ldap_admin_password";
AUTHELIA_SESSION_SECRET_FILE = "/run/secrets/authelia/session_secret";
AUTHELIA_AUTHENTICATION_BACKEND_LDAP_PASSWORD_FILE = cfg.secrets.ldapAdminPasswordFile;
AUTHELIA_SESSION_SECRET_FILE = cfg.secrets.sessionSecretFile;
# Not needed since we use peer auth.
# AUTHELIA_STORAGE_POSTGRES_PASSWORD_FILE = "/run/secrets/authelia/postgres_password";
AUTHELIA_STORAGE_ENCRYPTION_KEY_FILE = "/run/secrets/authelia/storage_encryption_key";
AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE = "/run/secrets/authelia/smtp_password";
AUTHELIA_IDENTITY_PROVIDERS_OIDC_HMAC_SECRET_FILE = "/run/secrets/authelia/hmac_secret";
AUTHELIA_IDENTITY_PROVIDERS_OIDC_ISSUER_PRIVATE_KEY_FILE = "/run/secrets/authelia/private_key";
AUTHELIA_STORAGE_ENCRYPTION_KEY_FILE = cfg.secrets.storageEncryptionKeyFile;
AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE = cfg.secrets.notifierSMTPPasswordFile;
AUTHELIA_IDENTITY_PROVIDERS_OIDC_HMAC_SECRET_FILE = cfg.secrets.identityProvidersOIDCHMACSecretFile;
AUTHELIA_IDENTITY_PROVIDERS_OIDC_ISSUER_PRIVATE_KEY_FILE = cfg.secrets.identityProvidersOIDCIssuerPrivateKeyFile;
};
settings = {
server.host = "127.0.0.1";