@Configuration
@EnableWebSecurity
@EnableMethodSecurity
@RequiredArgsConstructor
public class SecurityConfig {

    private final AuthenticationTokenFilter authenticationTokenFilter;
    private final AuthenticationConfiguration authConfig;

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
                .csrf(AbstractHttpConfigurer::disable)
                .authorizeHttpRequests(authorize -> authorize
                        .requestMatchers("/public").permitAll()
                        .requestMatchers("/login").permitAll()
                        .anyRequest().authenticated()
                )
//                .csrf((csrf) -> csrf.disable()) this I try too
                .addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class);
        return http.build();
    }


    @Bean
    CorsConfigurationSource corsConfigurationSource() {
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.setAllowedOrigins(ImmutableList.of("*"));
        configuration.setAllowedMethods(ImmutableList.of("HEAD", "GET", "POST", "PUT", "DELETE", "PATCH"));
        configuration.setAllowedHeaders(ImmutableList.of("Authorization", "Cache-Control", "Content-Type", "authorization", "content-type", "x-auth-token"));
        configuration.setExposedHeaders(Arrays.asList("x-auth-token"));
        configuration.setAllowCredentials(true);
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return source;
    }
}

@RequiredArgsConstructor
@Configurati
public class AuthenticationTokenFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
        Integer userId = getUserIdByTokenFromVK(token);
        if (userId != null) {
            Set<GrantedAuthority> authorities = new HashSet<>();
            authorities.add(new SimpleGrantedAuthority("ROLE_USER"));

            User user = new User();
            user.setVkId(userId);
            user.setJwt(token);

            UsernamePasswordAuthenticationToken auth = new UsernamePasswordAuthenticationToken(user, null, authorities);
            SecurityContextHolder.getContext().setAuthentication(auth);
        }
        filterChain.doFilter(request, response);
    }

    private Integer getUserIdByTokenFromVK(String token) {
        String serviceToken = "484f88ba2b2c616503ffd3f4gsd3243f43grefsrgb923815d";
        String apiVersion = "5.154"; 
        CloseableHttpClient httpClient = HttpClients.createDefault();
        String url = "https://api.vk.com/method/secure.checkToken?access_token=" + serviceToken +
                "&token=" + token +
                "&v=" + apiVersion;
        HttpGet httpGet = new HttpGet(url);
        try {
            HttpResponse response = httpClient.execute(httpGet);
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                String responseString = EntityUtils.toString(entity);;
                ObjectMapper objectMapper = new ObjectMapper();
                VKResponse vkResponse = objectMapper.readValue(responseString, VKResponse.class);

                if (vkResponse.getResponse() != null) {
                    return vkResponse.getResponse().getUserId();
                } else if (vkResponse.getError() != null) {
                    Integer errorCode = vkResponse.getError().getErrorCode();
                    String errorMsg = vkResponse.getError().getErrorMsg();
                    System.out.println("Error Code: " + errorCode);
                    System.out.println("Error Message: " + errorMsg);
                    return null;
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                httpClient.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return null;
    }
}

@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
//                .allowedOrigins("http://localhost:8080", "http://localhost:3000", "http://localhost:5173", "http://localhost:3001", "*")
                .allowedMethods("HEAD", "GET", "PUT", "POST", "DELETE", "PATCH")
                .allowedHeaders("Authorization", "Cache-Control", "Content-Type");
//                .allowedHeaders("*")
//                .allowCredentials(true);
    }

    @Bean
    public CorsFilter corsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true);
        config.addAllowedOrigin("*");
        config.addAllowedHeader("*");
        config.addAllowedMethod("POST");
        config.addAllowedMethod("GET");
        config.addAllowedMethod("DELETE");
        config.addAllowedMethod("PUT");
        source.registerCorsConfiguration("/**", config);
        return new CorsFilter(source);
    }
}

./PacketTracer6: error while loading shared libraries: libcrypto.so.1.0.0: cannot open shared object file: No such file or directory

Traceback (most recent call last):
  File "/usr/bin/protonvpn", line 33, in <module>
    sys.exit(load_entry_point('protonvpn-gui==1.9.0', 'console_scripts', 'protonvpn')())
  File "/usr/bin/protonvpn", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 171, in load
    module = import_module(match.group('module'))
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/usr/lib/python3.10/site-packages/protonvpn_gui/main.py", line 16, in <module>
    from protonvpn_nm_lib.api import protonvpn
  File "/usr/lib/python3.10/site-packages/protonvpn_nm_lib/api.py", line 2, in <module>
    from .core.country import Country
  File "/usr/lib/python3.10/site-packages/protonvpn_nm_lib/core/__init__.py", line 3, in <module>
    from ..constants import APP_CONFIG, APP_VERSION, LOGGER_NAME
  File "/usr/lib/python3.10/site-packages/protonvpn_nm_lib/constants.py", line 8, in <module>
    from xdg import BaseDirectory
ImportError: cannot import name 'BaseDirectory' from 'xdg' (/home/vithar/.local/lib/python3.10/site-packages/xdg/__init__.py)

Environment variable DBUS_SESSION_BUS_ADDRESS is unset 

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {


    @Override
    public void configureMessageBroker(final MessageBrokerRegistry registry) {
        registry.enableSimpleBroker("/topic");
        registry.setApplicationDestinationPrefixes("/ws");
    }

    @Override
    public void registerStompEndpoints(final StompEndpointRegistry registry) {
        registry.addEndpoint("/our-websocket").withSockJS(); 
    }
}

StreamController<List<String>> streamController = StreamController();
String ws_url = "ws://localhost:8080/our-websocket/websocket";
String destination = "/topic/messages";
String message_destination = "/ws/message";
var _listMessage = <String>[];

void main() {
  runApp(MaterialApp(
    debugShowCheckedModeBanner: false,
    home: MyApp(),
  ));
}

void onConnect(StompFrame frame) {
  stompClient.subscribe(
    destination: destination,
    callback: (frame) {
      Map<String, dynamic> result = json.decode(frame.body!);
      //receive Message from topic
      _listMessage.add(result['content']);

      //Observe list message
      streamController.sink.add(_listMessage);
    },
  );
}

final stompClient = StompClient(
  config: StompConfig(
    url: ws_url,
    onConnect: onConnect,
    onWebSocketError: (dynamic error) => print(error.toString()),
  ),
);

...(отрисовка приложения)

Aug 31 10:51:03 silenus1 telegram-desktop_telegram-desktop.desktop[9340]: env: «/snap/bin/telegram-desktop»: Нет такого файла или каталога
Aug 31 10:51:03 silenus1 zeitgeist-datah[2602]: zeitgeist-datahub.vala:210: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required
Aug 31 10:51:03 silenus1 gnome-shell[1991]: Could not create transient scope for PID 9340: GDBus.Error:org.freedesktop.DBus.Error.UnixProcessIdUnknown: Process with ID 9340 does not exist.

tomcat.service - Apache Tomcat Web Application Container
     Loaded: loaded (/etc/systemd/system/tomcat.service; disabled; vendor preset: enabled)
     Active: inactive (dead)

авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:12: Invalid environment assignment, ignoring: ’CATALINA_OPTS=-Xms512M
авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:12: Invalid environment assignment, ignoring: -Xmx1024M
авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:12: Invalid environment assignment, ignoring: -server
авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:12: Invalid environment assignment, ignoring: -XX:+UseParallelGC’
авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:13: Invalid environment assignment, ignoring: ’JAVA_OPTS.awt.headless=true
авг 05 08:27:09 silenus1 systemd[1]: /etc/systemd/system/tomcat.service:13: Invalid environment assignment, ignoring: -Djava.security.egd=file:/dev/v/urandom’

dpkg: ошибка при обработке пакета mysql-server-8.0 (--configure):
 installed mysql-server-8.0 package post-installation script subprocess returned error exit status 2
Отчёт apport не записан, так как сообщение об ошибке указывает на повторную ошибку от предыдущего отказа
.
 dpkg: зависимости пакетов не позволяют настроить пакет mysql-server:
 mysql-server зависит от mysql-server-8.0, однако:
  Пакет mysql-server-8.0 пока не настроен.

dpkg: ошибка при обработке пакета mysql-server (--configure):
 проблемы зависимостей — оставляем не настроенным
При обработке следующих пакетов произошли ошибки:
 mysql-server-8.0
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)