Sending POST on /login spring security with postman

I'm struggling with log into my application with postman. I'm using spring security with simple configuration:

package main.configuration;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
@Configuration
@EnableWebSecurity()
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
private final UserDetailsService userDetailsService;
public WebSecurityConfiguration(@Qualifier("userDetailsServiceImpl") UserDetailsService userDetailsService) {
this.userDetailsService = userDetailsService;
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/createUser").permitAll()
.antMatchers("/login").permitAll()
.anyRequest().authenticated()
.and()
.formLogin().permitAll();
}
@Override
public void configure(WebSecurity web) {
web
.ignoring()
.antMatchers(HttpMethod.POST, "/createUser")
.antMatchers(HttpMethod.POST, "/login");
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

I'm sending POST request on /loginso that I could log in, but all the time I get:

photo from postman

Could you tell me what I'm doing wrong here? How am I supposed to log in and oparte on postman normally? What is interesting if I try to get page within my browser, I'm asked for credentials and then I'm succesfully logged in.

I want to access my other pages which are protected and test them using POSTMAN.

Here is the answer, lack of httpBasic()

Conf class:

package main.configuration;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.authentication.HttpStatusEntryPoint;
@Configuration
@EnableWebSecurity()
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
private final UserDetailsService userDetailsService;
public WebSecurityConfiguration(@Qualifier("userDetailsServiceImpl") UserDetailsService userDetailsService) {
this.userDetailsService = userDetailsService;
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/createUser").permitAll()
.anyRequest().authenticated()
.and()
.formLogin().permitAll().and().httpBasic();
http.csrf().disable();
}
@Override
public void configure(WebSecurity web) {
web
.ignoring()
.antMatchers(HttpMethod.POST, "/createUser");
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}

In that case can you please change below as of now and take it from there ?

@Override
protected void configure(final AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication()
.withUser("user1").password(passwordEncoder().encode("user1Pass")).roles("POSTMAN");
}
@Override
protected void configure(final HttpSecurity http) throws Exception {
http
.csrf().disable()
.authorizeRequests()
.antMatchers("/login*").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginProcessingUrl("/login")
.defaultSuccessUrl("/success.html", true) // example page where request need to be redirected when login is sucessful.
.and()
.logout()
.deleteCookies("JSESSIONID");
}

Try above username and password using in memory implementation first and then configure databaseservice later.
Create success.html and you should see the same after login attempt

If you want to test internal URL's through POSTMAN without authentication/ authorization then comment .anyRequest().authenticated() during testing.