com.len.util

Class JWTUtil

java.lang.Object

com.len.util.JWTUtil

public class JWTUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
JWTUtil()

Method Summary

Modifier and Type	Method and Description
static Principal	getPrincipal(String token) 获取当前用户
static String[]	getRoles(String token) 获取角色组
static String	getUsername(String token)
static String	sign(String username, String userId, List<String> roles, String secret) 生成签名
static boolean	verify(String token, String username, String secret) 校验token是否正确

Methods inherited from class java.lang.Object

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

Constructor Detail

JWTUtil

public JWTUtil()

Method Detail

verify

public static boolean verify(String token,
                             String username,
                             String secret)

校验token是否正确

Parameters:

token - 密钥

secret - 用户的密码

Returns:

是否正确

getUsername

public static String getUsername(String token)

Returns:

token中包含的用户名

getPrincipal

public static Principal getPrincipal(String token)

获取当前用户

Parameters:

token - jwt加密信息

Returns:

解析的当前用户信息

getRoles

public static String[] getRoles(String token)

获取角色组

Parameters:

token -

Returns:

sign

public static String sign(String username,
                          String userId,
                          List<String> roles,
                          String secret)

生成签名

Parameters:

username - 用户名

userId - 用户id

secret - 用户的密码

Returns:

加密的token