Spring和Ldap(Lightweight Directory Access Protocol)的整合是將Spring框架與LDAP服務器進行集成,實現LDAP服務器的訪問和管理。LDAP是一種用于訪問和維護分布式目錄信息的協議,常用于企業內部的身份驗證和授權管理。
Spring提供了一個ldap模塊,用于簡化與LDAP服務器的交互。下面是Spring和Ldap整合的詳細步驟:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-ldap</artifactId>
</dependency>
spring.ldap.urls=ldap://localhost:389
spring.ldap.base=dc=mycompany,dc=com
spring.ldap.username=cn=admin,dc=mycompany,dc=com
spring.ldap.password=adminpassword
@Configuration
public class LdapConfig {
@Value("${spring.ldap.urls}")
private String ldapUrl;
@Value("${spring.ldap.base}")
private String ldapBase;
@Value("${spring.ldap.username}")
private String ldapUsername;
@Value("${spring.ldap.password}")
private String ldapPassword;
@Bean
public LdapTemplate ldapTemplate() {
DefaultSpringSecurityContextSource contextSource =
new DefaultSpringSecurityContextSource(ldapUrl);
contextSource.setUserDn(ldapUsername);
contextSource.setPassword(ldapPassword);
contextSource.setBase(ldapBase);
contextSource.setReferral("follow");
contextSource.afterPropertiesSet();
LdapTemplate ldapTemplate = new LdapTemplate(contextSource);
ldapTemplate.setIgnorePartialResultException(true);
return ldapTemplate;
}
}
@Service
public class UserService {
@Autowired
private LdapTemplate ldapTemplate;
public List<User> searchUsers(String keyword) {
AndFilter filter = new AndFilter();
filter.and(new EqualsFilter("objectclass", "person"));
filter.and(new OrFilter()
.or(new LikeFilter("cn", "*" + keyword + "*"))
.or(new LikeFilter("sn", "*" + keyword + "*")));
return ldapTemplate.search("", filter.encode(), new UserAttributesMapper());
}
public void createUser(User user) {
ldapTemplate.create(user);
}
public void updateUser(User user) {
ldapTemplate.update(user);
}
}
以上就是Spring和Ldap整合的詳細步驟。通過配置LDAP連接和使用LdapTemplate bean,可以方便地進行LDAP服務器的訪問和管理。