Add LDAP to JHispter

pom.xml

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-ldap</artifactId>
            <version>${spring-security.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.directory.server</groupId>
            <artifactId>apacheds-server-jndi</artifactId>
            <version>1.5.5</version>
        </dependency>

SecurityConfiguration.java

    @Inject
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        configureLdap(auth);
    }

    private void configureLdap(AuthenticationManagerBuilder auth) {
        String rootDn = env.getRequiredProperty("ldap.rootDn");
        String domain = env.getRequiredProperty("ldap.domain");
        String url = env.getRequiredProperty("ldap.url");
        ActiveDirectoryLdapAuthenticationProvider provider = new ActiveDirectoryLdapAuthenticationProvider(domain, url);
        provider.setSearchFilter("(&(objectClass=user)(login={0}))");

        // Used when we are using hybrid authentication. The roles are coming from our database. By default.
        // the LDAP provider is taking the from the memberOf field. So we will clear that and put our own stuff
        provider.setUserDetailsContextMapper(userDetailsContextMapper);

        auth.authenticationProvider(provider);
    }

UserDetailsContextMapper

@Component("userDetailsContextMapper")
public class UserDetailsContextMapper
    implements org.springframework.security.ldap.userdetails.UserDetailsContextMapper {

    private final Logger log = LoggerFactory.getLogger(UserDetailsContextMapper.class);

    @Inject
    private UserDetailsService userDetailsService;

    @Override public UserDetails mapUserFromContext(DirContextOperations ctx, String username,
        Collection<? extends GrantedAuthority> authorities) {
        return userDetailsService.loadUserByUsername(username);
    }

    @Override public void mapUserToContext(UserDetails user, DirContextAdapter ctx) {
        throw new UnsupportedOperationException("UserDetailsService only supports reading from a context. Please" +
            "use a subclass if mapUserToContext() is required.");
    }
}