LdapGroupsNullConfig.java example

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uaa-master
package org.cloudfoundry.identity.uaa.impl.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Condition;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.type.AnnotatedTypeMetadata;
import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
import org.springframework.security.core.authority.mapping.SimpleAuthorityMapper;
import org.springframework.security.ldap.authentication.NullLdapAuthoritiesPopulator;
import org.springframework.security.ldap.userdetails.LdapAuthoritiesPopulator;

@Configuration
@Conditional(LdapGroupsNullConfig.IfConfigured.class)
public class LdapGroupsNullConfig {

  public static class IfConfigured implements Condition {
    @Override
    public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
      String ldapGroupsFile = context.getEnvironment().getProperty("ldap.groups.file");
      return ldapGroupsFile == null || ldapGroupsFile.equals("ldap/ldap-groups-null.xml");
    }
  }

  @Bean
  public LdapAuthoritiesPopulator ldapAuthoritiesPopulator() {
    return new NullLdapAuthoritiesPopulator();
  }

  @Bean
  public GrantedAuthoritiesMapper ldapAuthoritiesMapper() {
    return new SimpleAuthorityMapper();
  }

  @Bean
  public String testLdapGroup() {
    return "ldap-groups-null.xml";
  }
}