Wsrtjtyk

Description:

Field entryPoint in security.demo.config.SecurityConfig required a bean of type 'security.demo.config.jwt.JwtAuthenticationEntryPoint' that could not be found.

Action:

Consider defining a bean of type 'security.demo.config.jwt.JwtAuthenticationEntryPoint' in your configuration.

How can I fix this error if I have these configuration class?

@Configuration

@EnableWebSecurity

@EnableGlobalMethodSecurity(prePostEnabled=true)

public class SecurityConfig extends WebSecurityConfigurerAdapter {



    @Autowired

    private DataSource dataSource;

    @Autowired

    UserService userService;

    @Autowired

    private JwtAuthProvider autheticationProvider;

    @Autowired

    private JwtAuthenticationEntryPoint entryPoint;



    @Bean

    public AuthenticationManager authenticationManager() {

        return new ProviderManager(Collections.singletonList(autheticationProvider));

    }



    //create a custom filter

    @Bean

    public JwtAuthFilter authTokenFilter() {

        JwtAuthFilter filter =new JwtAuthFilter();

        filter.setAuthenticationManager(authenticationManager());

        filter.setAuthenticationSuccessHandler(new JwtSuccessHandler());

        return filter;

    }



    @Override

    protected void configure(AuthenticationManagerBuilder auth) throws Exception {

        auth.jdbcAuthentication().dataSource(dataSource)

                .usersByUsernameQuery("select email as principal, password as credentials, true from users where email=?")

                .authoritiesByUsernameQuery("select user_email as principal, role_name as role from user_roles where user_email=?")

                .passwordEncoder(passwordEncoder()).rolePrefix("ROLE_");

    }



    @Override

    protected void configure(HttpSecurity http) throws Exception {

        http

                .csrf().disable()

                .authorizeRequests()

                .antMatchers("/register**", "/forgot-password**", "/reset-password**").permitAll()

                .antMatchers("/resources/**", "/register**").permitAll()

                .antMatchers("/users", "/addTask")

                .hasRole("ADMIN")

                .and()

                .formLogin()

                .loginPage("/login")

                .permitAll()

                .defaultSuccessUrl("/profile")

                .and()

                .logout()

                .invalidateHttpSession(true)

                .clearAuthentication(true)

                .logoutRequestMatcher(new AntPathRequestMatcher("/logout"))

                .logoutSuccessUrl("/")

                .and().rememberMe().key("unique-and-secret").rememberMeCookieName("remember-me-cookie-name").tokenValiditySeconds(24 * 60 * 60);

        http.exceptionHandling().authenticationEntryPoint(entryPoint);

        http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);



        http.addFilterBefore(authTokenFilter(), UsernamePasswordAuthenticationFilter.class);



    }



    @Bean

    public PasswordEncoder passwordEncoder() {

        return new BCryptPasswordEncoder();

    }

}

And the JwtAuthenticationEntryPoint class is:

    public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {



    @Override

    public void commence(HttpServletRequest arg0, HttpServletResponse arg1, AuthenticationException arg2)

            throws IOException, ServletException {

        arg1.sendError(HttpServletResponse.SC_UNAUTHORIZED,"UNAUTHARIZED");



    }

}

You need to add @Component over JwtAuthenticationEntryPoint class