JAVA 写入数据到LDAP

Spring操作LDAP

增加依赖

1 <dependency>
2     <groupId>org.springframework.ldap</groupId>
3     <artifactId>spring-ldap-core</artifactId>
4     <version>2.1.0.RELEASE</version>
5 </dependency>
6
7
8
9
10

Java代码

1import org.springframework.ldap.core.AuthenticationSource;
2import org.springframework.ldap.core.LdapTemplate;
3import org.springframework.ldap.core.support.LdapContextSource;
4
5import javax.naming.InvalidNameException;
6import javax.naming.Name;
7import javax.naming.directory.Attributes;
8import javax.naming.directory.BasicAttribute;
9import javax.naming.directory.BasicAttributes;
10import javax.naming.ldap.LdapName;
11
12public class LdapDemoTest {
13    public static void main(String[] args) throws InvalidNameException {
14        LdapContextSource cs = new LdapContextSource();
15        cs.setCacheEnvironmentProperties(false);
16        cs.setUrl("ldap://*.*.*.*:389");
17        cs.setBase("dc=example,dc=org");
18        cs.setAuthenticationSource(new AuthenticationSource() {
19            public String getCredentials() {
20                return "*****";
21            }
22            public String getPrincipal() {
23                return "cn=admin,dc=example,dc=org";
24            }
25        });
26        LdapTemplate template = new LdapTemplate(cs);
27        for(int i=0;i<5;i++) {
28            createUserEntry(template, "test-"+i, i);
29        }
30    }
31
32    /**
33     * 构造dn.
34     * @param secondName username
35     * @return dn
36     */
37    public static LdapName getDn(String secondName) throws InvalidNameException {
38        LdapName dn = new LdapName("cn="+secondName);
39        return dn;
40    }
41    /**
42     * bind方法即是创建；BasicAttribute 是基本属性，有了类属性之后，才能添加具体的属性.
43     * @param template LdapTemplate
44     * @param secondName user name
45     */
46    public static void createUserEntry(LdapTemplate template, String secondName, int i) throws InvalidNameException {
47        Name dn = getDn(secondName);
48        BasicAttribute baAttr = new BasicAttribute("objectClass");
49        baAttr.add("top");
50        baAttr.add("person");
51        baAttr.add("posixAccount");
52        Attributes attrs = new BasicAttributes();
53        attrs.put(baAttr);
54        attrs.put("cn", secondName);
55        attrs.put("sn", secondName);
56        attrs.put("uid", secondName);
57        attrs.put("uidNumber", String.valueOf(i));
58        attrs.put("gidNumber", String.valueOf(i));
59        attrs.put("homeDirectory", String.valueOf(i));
60        attrs.put("userPassword",secondName);
61        template.bind(dn, null, attrs);
62    }
63}

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