maloyau

role should not start with 'ROLE_' since it is automatically inserted. Got 'ROLE_ADMIN'

private static String hasAnyRole(String... authorities) {
        String anyAuthorities = StringUtils.arrayToDelimitedString(authorities, "','ROLE_");
        return "hasAnyRole('ROLE_" + anyAuthorities + "')";
    }

    private static String hasRole(String role) {
        Assert.notNull(role, "role cannot be null");
        if (role.startsWith("ROLE_")) {
            throw new IllegalArgumentException("role should not start with 'ROLE_' since it is automatically inserted. Got '" + role + "'");
        }
        return "hasRole('ROLE_" + role + "')";
    }

http.
                authorizeRequests()
                .antMatchers("/", "/login").permitAll()
                .antMatchers("welcome").hasAnyRole("USER", "ADMIN")
                .antMatchers("/admin/**").hasRole("ADMIN")
                    .anyRequest().authenticated()   //TODO Розобраться что это-такое
                .and()
                .formLogin()
                .loginPage("/login").failureUrl("/login?error")
                .defaultSuccessUrl("/welcome")
                .usernameParameter("username")
                .passwordParameter("password")
                .and().logout()
                .logoutSuccessUrl("/login?logout");

package ru.toster.java.q241826;

import java.util.Date;
import java.util.Scanner;

public class App {

	public static void main(String[] args) {

		Scanner scnr = new Scanner(System.in);

		while (true) {

			System.out.print("enter command>");
			String command = scnr.nextLine();

			if ("help".equals(command)) {
				printListCommand();
			} else if ("date".equals(command)) {
				printDate();
			} else if ("time".equals(command)) {
				printTime();
			} else if ("exit".equals(command)) {
				System.out.println("Good Bye!");
				break;
			} else {
				System.out.println("Unknown command! Please enter 'help'");
			}

		}		
		scnr.close();
	}
	
	private static void printTime() {
		System.out.printf("%1tT\n", new Date());		
	}

	private static void printDate() {
		System.out.printf("%1tY-%1$tm-%1$td\n", new Date());		
	}

	private static void printListCommand() {
		System.out.println(
				"'help'\tprint list commands;\n" + 
				"'exit'\texit from programm;\n" + 
				"'date'\tprint today's date;\n" + 
				"'time'\tprint current time;");
	}
}