WIP: basic server, no features

dDashboardServer/auth/DashboardAuthService.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <string>
+#include <cstdint>
+
+/**
+ * Dashboard authentication service
+ * Handles user login, password verification, and account lockout
+ */
+class DashboardAuthService {
+public:
+	/**
+	 * Login result structure
+	 */
+	struct LoginResult {
+		bool success{false};
+		std::string message{};
+		std::string token{}; // JWT token if successful
+		uint8_t gmLevel{0}; // GM level if successful
+		bool accountLocked{false}; // Account is locked out
+	};
+
+	/**
+	 * Attempt to log in with username and password
+	 * @param username The username
+	 * @param password The plaintext password (max 40 characters)
+	 * @param rememberMe If true, extends token expiration to 30 days
+	 * @return LoginResult with success status and JWT token if successful
+	 */
+	static LoginResult Login(const std::string& username, const std::string& password, bool rememberMe = false);
+
+	/**
+	 * Verify that a token is valid and get the username
+	 * @param token The JWT token
+	 * @param username Output parameter for the username
+	 * @param gmLevel Output parameter for the GM level
+	 * @return true if token is valid
+	 */
+	static bool VerifyToken(const std::string& token, std::string& username, uint8_t& gmLevel);
+
+	/**
+	 * Check if user has required GM level for dashboard access
+	 * @param gmLevel The user's GM level
+	 * @return true if user can access dashboard (GM level > 0)
+	 */
+	static bool HasDashboardAccess(uint8_t gmLevel);
+};