我正在使用带有 LDAP(活动目录)的 Spring Security,我能够通过扩展 LdapUserDetailsMapper 来验证用户并创建自己的用户详细信息对象。
默认情况下,我得到某些字段和组以及 DN。
但我想获得 Active Directory 中可用的其他字段,例如电子邮件、联系电话。
那么如何获取这些信息呢?
我的配置
@Bean
public ActiveDirectoryLdapAuthenticationProvider activeDirectoryLdapAuthenticationProvider() {
ActiveDirectoryLdapAuthenticationProvider provider = new ActiveDirectoryLdapAuthenticationProvider("hmie.co.in", "ldap://1.1.1.1:389/");
provider.setConvertSubErrorCodesToExceptions(true);
provider.setUseAuthenticationRequestCredentials(true);
provider.setUserDetailsContextMapper(userDetailsContextMapper);
return provider;
}
自定义用户详细信息映射
@Service
public class MyUserDetailsContextMapper extends LdapUserDetailsMapper implements UserDetailsContextMapper {
@Override
public UserDetails mapUserFromContext(DirContextOperations ctx, String username, Collection<? extends GrantedAuthority> authorities) {
LdapUserDetailsImpl ldapUserDetailsImpl = (LdapUserDetailsImpl) super.mapUserFromContext(ctx, username, authorities);
MyUserDetails myUserDetails = new MyUserDetails();
myUserDetails.setAccountNonExpired(ldapUserDetailsImpl.isAccountNonExpired());
myUserDetails.setAccountNonLocked(ldapUserDetailsImpl.isAccountNonLocked());
myUserDetails.setCredentialsNonExpired(ldapUserDetailsImpl.isCredentialsNonExpired());
myUserDetails.setEnabled(ldapUserDetailsImpl.isEnabled());
myUserDetails.setUsername(ldapUserDetailsImpl.getUsername());
myUserDetails.setAuthorities(ldapUserDetailsImpl.getAuthorities());
String dn = ldapUserDetailsImpl.getDn();
int beginIndex = dn.indexOf("cn=") + 3;
int endIndex = dn.indexOf(",");
myUserDetails.setEmployeeName(dn.substring(beginIndex, endIndex));
beginIndex = dn.indexOf("ou=") + 3;
endIndex = dn.indexOf(",", beginIndex);
myUserDetails.setDepartment(dn.substring(beginIndex, endIndex));
return myUserDetails;
}
}