Resolve comments

certificate/src/main/java/cz/muni/fi/certificate/SecurityConfig.java

@@ -21,8 +21,7 @@ public class SecurityConfig {
                         .requestMatchers("/v3/api-docs/**").permitAll()
                         .requestMatchers("/certificates/**").hasAnyAuthority(LECTURER_SCOPE, ADMIN_SCOPE)
                 )
-                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()))
-        ;
+                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()));
         return http.build();
     }
 }

core/src/main/java/cz/muni/fi/core/SecurityConfig.java

@@ -27,8 +27,7 @@ public class SecurityConfig {
                         .requestMatchers(HttpMethod.POST, "/lectures/**", "/courses/**", "/exercises/**", "/lectures/**").hasAnyAuthority(LECTURER_SCOPE, ADMIN_SCOPE)
                         .requestMatchers(HttpMethod.DELETE, "/lectures/**", "/courses/**", "/exercises/**", "/lectures/**").hasAnyAuthority(LECTURER_SCOPE, ADMIN_SCOPE)
                 )
-                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()))
-        ;
+                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()));
         return http.build();
     }
 }

email/src/main/java/cz/muni/fi/email/SecurityConfig.java

@@ -22,8 +22,7 @@ public class SecurityConfig {
                         .requestMatchers("/v3/api-docs/**").permitAll()
                         .requestMatchers("/emails/**").hasAnyAuthority(LECTURER_SCOPE, STUDENT_SCOPE, ADMIN_SCOPE)
                 )
-                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()))
-        ;
+                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()));
         return http.build();
     }
 }

oidc-client/src/main/java/cz/muni/fi/oidcclient/MainController.java

@@ -16,11 +16,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 public class MainController {
     @GetMapping("/")
     public String index(@AuthenticationPrincipal OidcUser user) {
-        if (user != null) {
-            return "redirect:/authscreen";
-        } else {
-            return "index";
-        }
+        return user == null ? "index" : "redirect:/authscreen";
     }
 
     @GetMapping("/authscreen")

oidc-client/src/main/java/cz/muni/fi/oidcclient/OidcClientApplication.java

@@ -24,6 +24,10 @@ public class OidcClientApplication {
     /**
      * Configuration of Spring Security. Sets up OAuth2/OIDC authentication
      * for all URLS except a list of public ones.
+     *
+     * @param httpSecurity the builder that is used to build the SecurityFilterChain
+     * @return the security Filter Chain
+     * @throws Exception possible failure of authorizeHttpRequests
      */
     @Bean
     public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
@@ -42,8 +46,7 @@ public class OidcClientApplication {
                 .csrf(c -> c
                         .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
                         .csrfTokenRequestHandler(new CsrfTokenRequestAttributeHandler())
-                )
-        ;
+                );
         return httpSecurity.build();
     }
 

user/src/main/java/cz/muni/fi/user/SecurityConfig.java

@@ -30,8 +30,7 @@ public class SecurityConfig {
                         .requestMatchers("/swagger-ui/**").permitAll()
                         .requestMatchers("/v3/api-docs/**").permitAll()
                 )
-                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()))
-        ;
+                .oauth2ResourceServer(oauth2 -> oauth2.opaqueToken(Customizer.withDefaults()));
         return http.build();
     }
 }