weapp.DecryptMobile : invalid character '¼' looking for beginning of value

json7 commented 4 years ago

var ( req model_wechat.AuthReq )

if err := c.ShouldBindJSON(&req); err != nil {
    response.Error(c, 500, nil, "c.ShouldBindJSON:"+err.Error())
    return
}

resp, err := weapp.Login(config.WechatConfig.Appid, config.WechatConfig.Secret, req.Code)
if err != nil {
    response.Error(c, 500, nil, "weapp.Login:"+err.Error())
    return
}
if err := resp.GetResponseError(); err != nil {
    response.Error(c, 500, nil, "weapp.Login resp.GetResponseError:"+err.Error())
    return
}

//处理用户信息
raw := sha1.Sum([]byte(req.UserInfo.RawData + resp.SessionKey))
wxUserInfo, err := weapp.DecryptUserInfo(resp.SessionKey, req.UserInfo.RawData, req.UserInfo.EncryptedData, hex.EncodeToString(raw[:]), req.UserInfo.IV)
if err != nil {
    response.Error(c, 500, nil, "weapp.DecryptUserInfo:"+err.Error())
    return
}

//处理用户手机号信息
var (
    mobile *weapp.Mobile
)
//如果手机信息不为空
if !reflect.DeepEqual(req.PhoneInfo, model_wechat.PhoneInfo{}) {
    mobile, err = weapp.DecryptMobile(resp.SessionKey, req.PhoneInfo.EncryptedData, req.PhoneInfo.Iv)
    if err != nil {
        response.Error(c, 500, nil, "weapp.DecryptMobile:"+err.Error()) //这里会报错 weapp.DecryptMobile:invalid character '¼' looking for beginning of value 每次character会变化,随机性的出现
        return
    }
}

json7 commented 4 years ago

前端 wx.login调用顺序错误,引发sessinkey失效

royalrick commented 4 years ago

这个接口必须先通过登陆流程才能是否，否则报错是正常的；

royalrick / weapp

weapp.DecryptMobile : invalid character '¼' looking for beginning of value #47