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token认证存在bug #174

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drawwon opened this issue Nov 19, 2019 · 0 comments

drawwon commented Nov 19, 2019 •

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user-service，user-provider项目中com.gpmall.user.utils.JwtTokenUtils#freeJwt，这个方法中：

//获得token的头部，载荷和签名，只对比头部和载荷
String[] headPayload = token.split("\\.");
 //获得jwt解密后头部
String header = decodedJWT.getHeader();
//获得jwt解密后载荷
String payload = decodedJWT.getPayload();
if (!header.equals(headPayload[0]) && !payload.equals(headPayload[1])) {
throw new ValidateException(SysRetCodeConstants.TOKEN_VALID_FAILED.getCode(), SysRetCodeConstants.TOKEN_VALID_FAILED.getMessage());
        }

其中header和payload都是解密之后的，而headPayload是解密之前的，这里是否存在逻辑错误，希望大家帮忙看看

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