LDAP使用案例
增删改查案例
在pom中引入如下依赖：
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-ldap</artifactId>
</dependency>
添加LDAP连接配置：
spring:
ldap:
urls: ldap://10.202.63.20:389
base: dc=example,dc=org
username: cn=admin,dc=example,dc=org
password: admin
如图，测试用的ldap结构为
写一个与LDAP的entry互相映射的实体类
package com.szkingdom.ldap.entry;
import org.springframework.ldap.odm.annotations.Attribute;
import org.springframework.ldap.odm.annotations.Entry;
@Entry(objectClasses = {"organizationalPerson","person","top"},base = "o=myorg")
public class Person {
@Attribute(name="cn")
private String cn;
@Attribute(name="sn")
private String sn;
@Attribute(name="userPassword")
private String userPassword;
public String getCn() {
return cn;
}
public String getSn() {
return sn;
}
public String getUserPassword() {
return userPassword;
}
public void setCn(String cn) {
this.cn = cn;
}
public void setSn(String sn) {
this.sn = sn;
}
public void setUserPassword(String userPassword) {
this.userPassword = userPassword;
}
@Override
public String toString() {
return "Person{" +
"cn='" + cn + '\'' +
", sn='" + sn + '\'' +
", userPassword='" + userPassword + '\'' +
'}';
}
}
其中@Entry注解的objectClasses和base与ldap结构对应
使用ldapTemplate书写dao层的方法
此方法相当于dao层的实现
@Service
public class OdmPersonRepo {
@Autowired
private LdapTemplate ldapTemplate;
public Person create(Person person){
ldapTemplate.create(person);
return person;
}
public Person findByCn(String cn){
return ldapTemplate.findOne(query().where("cn").is(cn),Person.class);
}
public List<Person> list(){
return ldapTemplate.find(query().where("objectclass").is("person"), Person.class);
}
public Person modifyPerson(Person person){
ldapTemplate.update(person);
return person;
}
public void deletePerson(Person person){
ldapTemplate.delete(person);
}
}
写一个简单的controller用于测试
@RestController
public class TestLdapController {
@Autowired
private OdmPersonRepo odmPersonRepo;
@PostMapping(value = "/findOne")
public Result<Person> findByCn(@RequestBody String cn){
Person p = odmPersonRepo.findByCn(cn);
return new Result<Person>(p);
}
@PostMapping(value = "/list")
public ListResult<Person> list(){
List<Person> l = odmPersonRepo.list();
return new ListResult<Person>(l);
}
@PostMapping(value = "/create")
public Result<Person> create(@RequestBody Person person){
Person p = odmPersonRepo.create(person);
return new Result<Person>(p);
}
@PostMapping(value = "/update")
public Result<Person> update(@RequestBody Person person){
Person p = odmPersonRepo.create(person);
return new Result<Person>(p);
}
@PostMapping(value = "/delete")
public Result<String> delete(@RequestBody String cn){
Person person = new Person();
person.setCn(cn);
odmPersonRepo.deletePerson(person);
return new Result<String>(cn);
}
}
我们用postman调用新增人员接口进行测试：
可以看到LDAP服务器中数据增加了新的：
用postman调用查询接口：
http://localhost:8081/admin/list
返回如下：
"code": "0",
"msg": "请求处理成功",
"detail": "",
"head": {},
"body": [
{
"cn": "testcn",
"sn": "testsn",
"userPassword": "49,50,51,52,53,54"
},
{
"cn": "sy",
"sn": "sy_sn",
"userPassword": "49,50,51,52,53,54,55,56"
}
]
}
调用删除接口：
可以看到LDAP服务器中数据被删除：
总结
KOCA为springboot项目，在KOCA中使用LDAP与其他spring项目使用LDAP本质上没有区别，使用LdapTemplate可以简单的对LDAP服务器完成增删改查。