Add authentication layer

central_frontend/src/api/ServerApi.ts

@@ -0,0 +1,29 @@
+import { APIClient } from "./ApiClient";
+
+export interface ServerConfig {
+  auth_disabled: boolean;
+}
+
+let config: ServerConfig | null = null;
+
+export class ServerApi {
+  /**
+   * Get server configuration
+   */
+  static async LoadConfig(): Promise<void> {
+    config = (
+      await APIClient.exec({
+        uri: "/server/config",
+        method: "GET",
+      })
+    ).data;
+  }
+
+  /**
+   * Get cached configuration
+   */
+  static get Config(): ServerConfig {
+    if (config === null) throw new Error("Missing configuration!");
+    return config;
+  }
+}