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xxx 2023-09-20 14:41:13 +08:00
parent ad6151ab39
commit a82e2992b4
1 changed files with 45 additions and 18 deletions
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63
playedu-common/src/main/java/xyz/playedu/common/util/ldap/LdapUtil.java
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@ -34,16 +34,32 @@ import javax.naming.ldap.LdapContext;
@Slf4j
public class LdapUtil {
// person,posixAccount,inetOrgPerson,organizationalPerson => OpenLDAP的属性
// user => Window AD 域的属性
private static final String USER_OBJECT_CLASS =
"(|(objectClass=person)(objectClass=posixAccount)(objectClass=inetOrgPerson)(objectClass=organizationalPerson))";
"(|(objectClass=person)(objectClass=posixAccount)(objectClass=inetOrgPerson)(objectClass=organizationalPerson)(objectClass=user))";
private static final String[] USER_RETURN_ATTRS =
new String[] {
// OpenLDAP 的属性
"uid", // 用户的唯一识别符号，全局唯一，可以看做用户表的手机号，此字段可用于配合密码直接登录
"cn", // CommonName -> 可以认作为人的名字，比如：张三。在LDAP中此字段是可以重复的,但是同一ou下不可重复
"mail", // 邮箱，此值不一定存在，全局唯一，可配合密码直接登录
"email", // 邮箱，同上
"entryUUID",
// Window AD 域的属性
"memberOf",
"name",
"userPrincipalName",
"departmentNumber",
"telephoneNumber",
"mobile",
"department",
"sAMAccountName",
"uSNCreated", // AD域的唯一属性
// 公用属性
"mail",
};
private static final String[] OU_RETURN_ATTRS = new String[] {"ou"};
@ -149,9 +165,10 @@ public class LdapUtil {
String userFilter = "";
if (StringUtil.isNotEmpty(mail)) {
userFilter = String.format("(|(mail=%s)(email=%s))", mail, mail);
userFilter =
String.format("(|(mail=%s)(email=%s)(userPrincipalName=%s))", mail, mail, mail);
} else if (StringUtil.isNotEmpty(uid)) {
userFilter = String.format("(uid=%s)", uid);
userFilter = String.format("(|(uid=%s)(sAMAccountName=%s))", uid, uid);
}
String filter = String.format("(&%s%s)", userFilter, USER_OBJECT_CLASS);
@ -183,10 +200,31 @@ public class LdapUtil {
LdapTransformUser ldapUser = new LdapTransformUser();
ldapUser.setDn(item.getName());
ldapUser.setId((String) attributes.get("entryUUID").get());
ldapUser.setCn((String) attributes.get("cn").get());
ldapUser.setUid((String) attributes.get("uid").get());
ldapUser.setEmail(email);
ldapUser.setCn((String) attributes.get("cn").get());
if (attributes.get("uSNCreated") != null) {
// Window AD域
ldapUser.setId((String) attributes.get("uSNCreated").get());
ldapUser.setUid((String) attributes.get("sAMAccountName").get());
} else {
// OpenLDAP
ldapUser.setId((String) attributes.get("entryUUID").get());
ldapUser.setUid((String) attributes.get("uid").get());
}
// ou计算
String[] rdnList = ldapUser.getDn().toLowerCase().split(",");
List<String> ou = new ArrayList<>();
for (String s : rdnList) {
if (StringUtil.startsWith(s, "ou=")) {
ou.add(s.replace("ou=", ""));
}
}
Collections.reverse(ou);
ldapUser.setOu(ou);
log.info("ldapUser={}", ldapUser);
// 使用用户dn+提交的密码去登录ldap系统
// 登录成功则意味着密码正确
@ -202,17 +240,6 @@ public class LdapUtil {
ldapContext.close();
}
// ou计算
String[] rdnList = ldapUser.getDn().split(",");
List<String> ou = new ArrayList<>();
for (String s : rdnList) {
if (StringUtil.startsWith(s, "ou=")) {
ou.add(s.replace("ou=", ""));
}
}
Collections.reverse(ou);
ldapUser.setOu(ou);
return ldapUser;
}