added login security on nflow ui

src/main/java/zw/qantra/tm/configs/SecurityConfig.java

@@ -10,13 +10,14 @@ import org.springframework.security.config.annotation.authentication.configurati
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
-import org.springframework.security.config.http.SessionCreationPolicy;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 import zw.qantra.tm.domain.services.UserService;
 
+import static org.springframework.security.config.Customizer.withDefaults;
+
 @Configuration
 @EnableWebSecurity
 @RequiredArgsConstructor
@@ -31,17 +32,14 @@ public class SecurityConfig {
             .authorizeHttpRequests(auth -> auth
                     .requestMatchers("/configs/seed/**").permitAll()
                     .requestMatchers("/test/**").permitAll()
-                    .requestMatchers("/explorer/**").permitAll()
                 .requestMatchers("/nflow/**").permitAll()
                 .requestMatchers("/auth/**").permitAll()
                 .requestMatchers("/public/**").permitAll()
                 .anyRequest().authenticated()
             )
-            .sessionManagement(session -> session
-                .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
-            )
             .authenticationProvider(authenticationProvider(userService))
-            .addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class);
+            .addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class)
+            .formLogin(withDefaults());
 
         return http.build();
     }

src/main/java/zw/qantra/tm/domain/controllers/OnboardingController.java

@@ -35,6 +35,11 @@ public class OnboardingController {
     private final WorkflowUtils workflowUtils;
     private final OtpService otpService;
 
+    @PostMapping("/system-user")
+    public ResponseEntity sys(@RequestBody RegisterRequest request) {
+        return ResponseEntity.ok(userService.register(request));
+    }
+
     @PostMapping("/check/{username}")
     public ResponseEntity check(@PathVariable String username) {
         QueryWorkflowInstances query = new QueryWorkflowInstances.Builder()