init

src/main/java/stirling/software/SPDF/controller/api/UserController.java

@@ -0,0 +1,28 @@
+package stirling.software.SPDF.controller.api;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import stirling.software.SPDF.config.security.UserService;
+
+@Controller
+public class UserController {
+    
+    @Autowired
+    private UserService userService;
+
+    @PostMapping("/register")
+    public String register(@RequestParam String username, @RequestParam String password, Model model) {
+        if(userService.usernameExists(username)) {
+            model.addAttribute("error", "Username already exists");
+            return "register";
+        }
+
+        userService.saveUser(username, password);
+        return "redirect:/login?registered=true";
+    }
+}

src/main/java/stirling/software/SPDF/controller/web/GeneralWebController.java

@@ -16,6 +16,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.ResourceLoader;
 import org.springframework.core.io.support.ResourcePatternUtils;
+import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -24,10 +25,30 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 
 import io.swagger.v3.oas.annotations.Hidden;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletRequest;
 @Controller
 @Tag(name = "General", description = "General APIs")
 public class GeneralWebController {
 	
+
+	@GetMapping("/login")
+	public String login(HttpServletRequest request, Model model, Authentication authentication) {
+		if (authentication != null && authentication.isAuthenticated()) {
+            return "redirect:/";
+        }
+		
+		if (request.getParameter("error") != null) {
+
+	        model.addAttribute("error", request.getParameter("error"));
+	    }
+	    if (request.getParameter("logout") != null) {
+
+	        model.addAttribute("logoutMessage", "You have been logged out.");
+	    }
+	    
+	    return "login";
+	}
+	 
 	@GetMapping("/pipeline")
 	@Hidden
 	public String pipelineForm(Model model) {