I receive error 404 erreur each time that i write the right user and password. my spring security configuration is

    /**
 *
 */
package org.schoolmind.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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.configuration.WebSecurityConfigurerAdapter;

/**
 * @author cedrickiadjeu
 *
 */
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter{

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable();
        http
            .authorizeRequests()
                .antMatchers( "/schoolmind/index").permitAll()
                .antMatchers("/schoolmind/indexAdmin").hasRole("ADMIN")
                .and()
            .formLogin();
                //.loginPage("/login").failureUrl("/login-error");
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user").password("12345").roles("ADMIN");
    }


}
In fact, without spring security, i reach to /schoolmind/indexAdmin without any problem. But when i activate spring security and gives user like login and 12345 like password, spring just redirect me to an 404 error. Please i need your help. excuse my wrong english i'm new in that language

I receive error 404 erreur each time that i write the right user and password. my spring security configuration is

    /**
 *
 */
package org.schoolmind.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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.configuration.WebSecurityConfigurerAdapter;

/**
 * @author cedrickiadjeu
 *
 */
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter{

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable();
        http
            .authorizeRequests()
                .antMatchers( "/schoolmind/index").permitAll()
                .antMatchers("/schoolmind/indexAdmin").hasRole("ADMIN")
                .and()
            .formLogin();
                //.loginPage("/login").failureUrl("/login-error");
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user").password("12345").roles("ADMIN");
    }


}
In fact, without spring security, i reach to /schoolmind/indexAdmin without any problem. But when i activate spring security and gives user like login and 12345 like password, spring just redirect me to an 404 error. Please i need your help. excuse my wrong english i'm new in that language

I receive error 404 erreur each time that i write the right user and password. my spring security configuration is

    /**
 *
 */
package org.schoolmind.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
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.configuration.WebSecurityConfigurerAdapter;

/**
 * @author cedrickiadjeu
 *
 */
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter{

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable();
        http
            .authorizeRequests()
                .antMatchers( "/schoolmind/index").permitAll()
                .antMatchers("/schoolmind/indexAdmin").hasRole("ADMIN")
                .and()
            .formLogin();
                //.loginPage("/login").failureUrl("/login-error");
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .inMemoryAuthentication()
            .withUser("user").password("12345").roles("ADMIN");
    }


}
In fact, without spring security, i reach to /schoolmind/indexAdmin without any problem. But when i activate spring security and gives user like login and 12345 like password, spring just redirect me to an 404 error. Please i need your help. excuse my wrong english i'm new in that language