net.renfei.sdk.utils

Class GoogleAuthenticator

java.lang.Object

net.renfei.sdk.utils.GoogleAuthenticator

public class GoogleAuthenticator
extends Object

谷歌身份验证器（TOTP）

Author:

RenFei

Constructor Summary

Constructors

Constructor and Description
GoogleAuthenticator()

Method Summary

Modifier and Type	Method and Description
static Boolean	authcode(String codes, String savedSecret) 验证身份验证码是否正确
static String	generateSecretKey(String serverSeed) 生成用户秘钥
static String	genTotpString(String serverName, String userName, String secret) 获取TOTP串
static void	setWindowSize(int s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GoogleAuthenticator

public GoogleAuthenticator()

Method Detail

setWindowSize

public static void setWindowSize(int s)

authcode

public static Boolean authcode(String codes,
                               String savedSecret)

验证身份验证码是否正确

Parameters:

codes - 输入的身份验证码

savedSecret - 密钥

Returns:

genTotpString

public static String genTotpString(String serverName,
                                   String userName,
                                   String secret)

获取TOTP串

Parameters:

serverName - 服务商名称

userName - 用户名称

secret - 用户密钥

Returns:

TOTP串

generateSecretKey

public static String generateSecretKey(String serverSeed)

生成用户秘钥

Parameters:

serverSeed - 服务器给出的种子因素

Returns:

Throws:

NoSuchAlgorithmException