1 files changed, 73 insertions, 0 deletions
diff --git a/modules/powerdns/primary.nix b/modules/powerdns/primary.nix
new file mode 100644
index 0000000..bfd9c0c
--- /dev/null
+++ b/modules/powerdns/primary.nix
@@ -0,0 +1,73 @@
+{ config, lib, pkgs, ... }:
+
+{
+  config = lib.mkIf (config.services.powerdns.role == "primary") {
+    services.powerdns-admin = {
+      enable = true;
+      secretKeyFile = "/var/lib/pdns/secret.key";
+      saltFile = "/var/lib/pdns/salt";
+      extraArgs = [ "-b" "10.10.0.1:8000" ];
+      config = ''
+        SQLALCHEMY_DATABASE_URI = 'postgresql://powerdnsadmin@/pdns?host=/run/postgresql'
+        # SAML_ENABLED = True
+        # SAML_DEBUG = True
+        # SAML_METADATA_URL = 'https://auth.vapor.systems/application/saml/powerdns/metadata/'
+        # SAML_METADATA_CACHE_LIFETIME = 1
+        # SAML_LOGOUT_URL = 'https://auth.vapor.systems/application/saml/powerdns/slo/binding/redirect/'
+        # SAML_SP_ENTITY_ID = 'pdns-admin'
+        # SAML_SP_CONTACT_NAME = 'me'
+        # SAML_SP_CONTACT_MAIL = 'me'
+        # SAML_NAMEID_FORMAT = 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent'
+        # SAML_ATTRIBUTE_USERNAME = 'http://schemas.goauthentik.io/2021/02/saml/username'
+        # SAML_ATTRIBUTE_NAME = 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name'
+        # SAML_ATTRIBUTE_EMAIL = 'http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress'
+        # SAML_ATTRIBUTE_GROUP = 'http://schemas.xmlsoap.org/claims/Group'
+        # SAML_GROUP_ADMIN_NAME = 'admin'
+        # SAML_SIGN_REQUEST = False
+        # SAML_ASSERTION_ENCRYPTED = False
+        # SAML_WANT_MESSAGE_SIGNED = False
+        # SAML_CERT = '/var/lib/pdns/saml.crt'
+      '';
+    };
+
+    security.acme.certs = {
+      "vapor.systems" = {
+        extraDomainNames = [ "*.vapor.systems" ];
+      };
+    };
+
+    services.nginx = {
+      enable = true;
+      defaultListenAddresses = [ "178.63.224.13" ];
+      virtualHosts."ns.vapor.systems" = {
+        addSSL = true;
+        useACMEHost = "vapor.systems";
+        locations."/" = {
+          proxyPass = "http://10.10.0.1:8000";
+          proxyWebsockets = true;
+          extraConfig =
+            "proxy_pass_header Authorization;"
+          ;
+        };
+      };
+    };
+
+    systemd.services.powerdns-admin.serviceConfig = {
+      BindPaths = [ "/run/postgresql" ];
+    };
+
+    services.postgresql = {
+      ensureDatabases = [ "pdns" ];
+      ensureUsers = [
+        {
+          name = "pdns";
+          ensurePermissions = { "DATABASE pdns" = "ALL PRIVILEGES"; };
+        }
+        {
+          name = "powerdnsadmin";
+          ensurePermissions = { "DATABASE pdns" = "ALL PRIVILEGES"; };
+        }
+      ];
+    };
+  };
+}