org.hswebframework.web.service.authorization.simple.totp

类 TotpUtil

java.lang.Object

org.hswebframework.web.service.authorization.simple.totp.TotpUtil

public class TotpUtil
extends Object

方法概要

限定符和类型	方法和说明
static String	generate(String secretBase32) 根据密钥生成动态口令
static String	generateTOTP(String key, String time, String returnDigits) This method generates a TOTP value for the given set of parameters.
static String	generateTOTP(String key, String time, String returnDigits, String crypto) This method generates a TOTP value for the given set of parameters.
static String	generateTOTP256(String key, String time, String returnDigits) This method generates a TOTP value for the given set of parameters.
static String	generateTOTP512(String key, String time, String returnDigits) This method generates a TOTP value for the given set of parameters.
static String	generateTotpString(String accoName, String domain, String secretBase32) 生成totp协议字符串
static String	getRandomSecretBase32(int length) 生成base32编码的随机密钥
static boolean	verify(String secretBase32, String code) 验证动态口令是否正确

从类继承的方法 java.lang.Object

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

方法详细资料

generateTOTP

public static String generateTOTP(String key,
                                  String time,
                                  String returnDigits)

This method generates a TOTP value for the given set of parameters.

参数:

key: - the shared secret, HEX encoded

time: - a value that reflects a time

returnDigits: - number of digits to return

generateTOTP256

public static String generateTOTP256(String key,
                                     String time,
                                     String returnDigits)

This method generates a TOTP value for the given set of parameters.

参数:

key: - the shared secret, HEX encoded

time: - a value that reflects a time

returnDigits: - number of digits to return

generateTOTP512

public static String generateTOTP512(String key,
                                     String time,
                                     String returnDigits)

This method generates a TOTP value for the given set of parameters.

参数:

key: - the shared secret, HEX encoded

time: - a value that reflects a time

returnDigits: - number of digits to return

generateTOTP

public static String generateTOTP(String key,
                                  String time,
                                  String returnDigits,
                                  String crypto)

This method generates a TOTP value for the given set of parameters.

参数:

key: - the shared secret, HEX encoded

time: - a value that reflects a time

returnDigits: - number of digits to return

crypto: - the crypto function to use

verify

public static boolean verify(String secretBase32,
                             String code)

验证动态口令是否正确

参数:

secretBase32 - 密钥

code - 待验证的动态口令

返回:

generateTotpString

public static String generateTotpString(String accoName,
                                        String domain,
                                        String secretBase32)

生成totp协议字符串

参数:

accoName -

domain -

secretBase32 -

返回:

generate

public static String generate(String secretBase32)

根据密钥生成动态口令

参数:

secretBase32 - base32编码格式的密钥

返回:

getRandomSecretBase32

public static String getRandomSecretBase32(int length)

生成base32编码的随机密钥

参数:

length -

返回: