Spring Boot Security - Postman gives 401 Unauthorized

Patel Romil :

I am developing rest APIs in Spring Boot. I am able to do CRUD operations and postman gives correct responses, but when I add Spring Security username and password Postman gives 401 Unauthorized.

I have provided a spring boot security username and password as below.

application.proptries

spring.jpa.hibernate.ddl-auto=update
spring.datasource.platform=mysql
spring.datasource.url=jdbc:mysql://localhost:3306/pal?createDatabaseIfNotExist=true
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect
spring.security.user.name=root
spring.security.user.password=root

I have done basic auth with username as root and password as root. Preview request gives headers updated successfully message :

EDIT I have deleted the cookies in postman but still facing the same issue

SecurityConfing.java
My Security Configuration are as below. 
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
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;

@Configuration
@EnableWebSecurity
@Order(1000)
public class SecurityConfig extends WebSecurityConfigurerAdapter{


    public void configureGlobal(AuthenticationManagerBuilder authenticationMgr) throws Exception {

        authenticationMgr.jdbcAuthentication().dataSource(dataSource())
          .usersByUsernameQuery(
           "select email,password from user where email=? and statusenable=true")
          .authoritiesByUsernameQuery(
           "select email,role from user where email=? and statusenable=true");

        System.out.println(authenticationMgr.jdbcAuthentication().dataSource(dataSource())
          .usersByUsernameQuery(
           "select email,password from user where email=? and statusenable=true")
          .authoritiesByUsernameQuery(
           "select email,role from user where email=? and statusenable=true"));
    }

    @Bean(name = "dataSource")
     public DriverManagerDataSource dataSource() {
         DriverManagerDataSource driverManagerDataSource = new DriverManagerDataSource();
         driverManagerDataSource.setDriverClassName("com.mysql.cj.jdbc.Driver");
         driverManagerDataSource.setUrl("jdbc:mysql://localhost:3306/pal");
         driverManagerDataSource.setUsername("root");
         driverManagerDataSource.setPassword("");
         return driverManagerDataSource;
     }

    @Override
     protected void configure(HttpSecurity http) throws Exception {
    http
    .csrf().disable()
    .authorizeRequests().antMatchers("/login").permitAll()
    .anyRequest().authenticated()
    .and()
    .formLogin().loginPage("/login").permitAll()
    .and()
    .authorizeRequests().antMatchers("/admin/**").hasAnyRole("ROLE_ADMIN","ROLE_USER").anyRequest().permitAll()
    .and()
    .authorizeRequests().antMatchers("/user/**").hasAnyRole("ROLE_USER").anyRequest().permitAll();

}

Nishant Varshney :

@Configuration
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
       http.csrf().disable().authorizeRequests()
        .antMatchers("/").permitAll()
        .antMatchers(HttpMethod.POST,"/newuser").permitAll()
        .antMatchers(HttpMethod.POST, "/login").permitAll()
        .antMatchers(HttpMethod.POST,"/newuser/*").permitAll()
        .antMatchers(HttpMethod.GET,"/master/*").permitAll()
         .antMatchers(HttpMethod.GET,"/exploreCourse").permitAll()
        .anyRequest().authenticated()
    }
}

You need to configure Spring Security, by default all routes all secured for authrorization.

Please have a look JWT Token implementation at this Link.