JLDAP《實現密碼驗證》

【代碼示例】

public class LDAPVerifyPassword {

    public static void main(String[] args) {
            String ldapHost = "localhost";
            String loginDN = "cn=root";
            String password = "123456";
            String verifyDN = "uid=caoshanshan,cn=users,dc=qas,dc=wcs";
            String verifyPassword = "123";
            int ldapPort = LDAPConnection.DEFAULT_PORT;
            int ldapVersion = LDAPConnection.LDAP_V3;
            LDAPConnection lc = new LDAPConnection();        
            try {
                lc.connect(ldapHost,ldapPort);
                lc.bind(ldapVersion,loginDN,password.getBytes("UTF8"));
                LDAPAttribute attr = new LDAPAttribute("userPassword",
                        verifyPassword);
                boolean correct = lc.compare(verifyDN, attr);
                System.out.println(correct ? "The password is correct.^_^"
                        : "The password is incorrect.!!!");
            } catch (LDAPException e) {
                e.printStackTrace();
                if (e.getResultCode() == LDAPException.NO_SUCH_OBJECT) {
                    System.err.println("Error: No such entry");
                } else if (e.getResultCode() == LDAPException.NO_SUCH_ATTRIBUTE) {
                    System.err.println("Error: No such attribute");
                } else {
                    System.err.println("Error: " + e.toString());
                }
            } catch (UnsupportedEncodingException e) {
                System.err.println("Error: " + e.toString());
            }  finally {
                try {
                    if (lc.isConnected()) {
                        lc.disconnect();
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
    }
}

【運行結果】

The password is correct.^_^

【jldap-4.3.jar】

http://download.csdn.net/detail/woshigyy/6964565