public async Task <IActionResult> DecodeEncryptedData(string type, string sessionId, string encryptedData, string iv)
{
DecodeEntityBase decodedEntity = null;
try
{
switch (type.ToUpper())
{
case "USERINFO": //wx.getUserInfo()
decodedEntity = EncryptHelper.DecodeUserInfoBySessionId(
sessionId,
encryptedData, iv);
break;
default:
break;
}
}
catch (Exception ex)
{
WeixinTrace.SendCustomLog("EncryptHelper.DecodeUserInfoBySessionId 方法出错",
$@"sessionId: {sessionId}
encryptedData: {encryptedData}
iv: {iv}
sessionKey: { (await SessionContainer.CheckRegisteredAsync(sessionId)
? (await SessionContainer.GetSessionAsync(sessionId)).SessionKey
: "未保存sessionId")}
异常信息：
{ex.ToString()}
");
}
//检验水印
var checkWatermark = false;
if (decodedEntity != null)
{
checkWatermark = decodedEntity.CheckWatermark(WxOpenAppId);
//保存用户信息（可选）
if (checkWatermark && decodedEntity is DecodedUserInfo decodedUserInfo)
{
var sessionBag = await SessionContainer.GetSessionAsync(sessionId);
if (sessionBag != null)
{
await SessionContainer.AddDecodedUserInfoAsync(sessionBag, decodedUserInfo);
}
}
}
//注意：此处仅为演示，敏感信息请勿传递到客户端！
return(Json(new
{
success = checkWatermark,
//decodedEntity = decodedEntity,
msg = $"水印验证：{(checkWatermark ? "通过" : "不通过")}"
}));
}
public async Task <IActionResult> DecodeEncryptedData(string type, string sessionId, string encryptedData, string iv)
{
DecodeEntityBase decodedEntity = null;
CoreCmsUserWeChatInfo userInfo = null;
try
{
switch (type.ToUpper())
{
case "USERINFO": //wx.getUserInfo()
decodedEntity = EncryptHelper.DecodeUserInfoBySessionId(sessionId, encryptedData, iv);
break;
default:
break;
}
}
catch (Exception ex)
{
WeixinTrace.SendCustomLog("EncryptHelper.DecodeUserInfoBySessionId 方法出错",
$@"sessionId: {sessionId}encryptedData: {encryptedData}iv: {iv}sessionKey: { (await SessionContainer.CheckRegisteredAsync(sessionId)
? (await SessionContainer.GetSessionAsync(sessionId)).SessionKey
: "未保存sessionId")}异常信息：{ex.ToString()}");
}
//检验水印
var checkWatermark = false;
if (decodedEntity != null)
{
checkWatermark = decodedEntity.CheckWatermark(WxOpenAppId);
//保存用户信息（可选）
if (checkWatermark && decodedEntity is DecodedUserInfo decodedUserInfo)
{
var sessionBag = await SessionContainer.GetSessionAsync(sessionId);
if (sessionBag != null)
{
await SessionContainer.AddDecodedUserInfoAsync(sessionBag, decodedUserInfo);
}
//更新数据库讯息
userInfo = _userWeChatInfoServices.QueryByClause(p => p.openid == decodedUserInfo.openId);
if (userInfo == null)
{
userInfo = new CoreCmsUserWeChatInfo();
userInfo.type = (int)GlobalEnumVars.UserAccountTypes.微信小程序;
userInfo.openid = decodedUserInfo.openId;
userInfo.sessionKey = sessionBag.SessionKey;
userInfo.unionId = decodedUserInfo.unionId;
userInfo.avatar = decodedUserInfo.avatarUrl;
userInfo.nickName = decodedUserInfo.nickName;
userInfo.gender = decodedUserInfo.gender;
userInfo.language = "";
userInfo.city = decodedUserInfo.city;
userInfo.province = decodedUserInfo.province;
userInfo.country = decodedUserInfo.country;
userInfo.mobile = "";
userInfo.createTime = DateTime.Now;
var id = _userWeChatInfoServices.Insert(userInfo);
if (id > 0)
{
userInfo.id = id;
_userWeChatInfoServices.Update(p => new CoreCmsUserWeChatInfo()
{
userId = id
}, p => p.id == id);
}
}
else
{
userInfo.gender = decodedUserInfo.gender;
userInfo.city = decodedUserInfo.city;
userInfo.avatar = decodedUserInfo.avatarUrl;
userInfo.country = decodedUserInfo.country;
userInfo.nickName = decodedUserInfo.nickName;
userInfo.province = decodedUserInfo.province;
userInfo.unionId = decodedUserInfo.unionId;
userInfo.gender = decodedUserInfo.gender;
_userWeChatInfoServices.Update(userInfo);
}
}
}
//注意：此处仅为演示，敏感信息请勿传递到客户端！
return(Json(new
{
success = checkWatermark,
userInfo = userInfo,
msg = string.Format("水印验证：{0}",
checkWatermark ? "通过" : "不通过")
}));
}