// GET api/<controller>
/// <summary>
/// 线下客户端获取微信登录二维码
/// </summary>
/// <returns></returns>
public JsonResult <string> Get(string lockCode)
{
JsonResult <string> result = new JsonResult <string>();
result.code = 0;
result.msg = "OK";
string uuid = Utils.GetWeChatUUID();
string long_url = WeChateSiteHelper.getCRContent(uuid);
string cqContent = WeChatAccessTokenAPI.GetShortURL(long_url);
if (string.IsNullOrEmpty(cqContent))
{
cqContent = long_url;
}
string fileName = string.Format("{0}.png", uuid);
string filePath = FileHelper.GetPicFilePath(fileName);
if (QrCodeHelper.CreateImgCode(cqContent, filePath))
{
result.code = 1;
result.Result = FileHelper.GetPicFileURL(fileName);
result.ResultMsg = uuid;
ThreadPool.QueueUserWorkItem(new WaitCallback(p => {
//图片记录进缓存，定期清理
string key = CacheKey.GetQrCodeKey(DateTime.Now);
RedisBase.List_Add <string>(key, filePath);
RedisBase.List_SetExpire(key, DateTime.Now.AddDays(2));
//记录日志
WeChatLogin login = new WeChatLogin();
login.State = 0;
login.UUID = uuid;
login.LoginData = DateTime.Now.ToString("yyyy-MM-dd");
login.CreateTime = DateTime.Now;
login.LockCode = lockCode;
SaveWeChatLogin(login);
}), null);
}
return(result);
}
public ActionResult jssignature()
{
string url = Request["url"].TryToString();
TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
string timestamp = Convert.ToInt64(ts.TotalSeconds).ToString();
//随机数
var noncestr = url.MD5() + Utils.GetRandom(10000, 99999);
var jsapi_ticket = WeChatAccessTokenAPI.Getjsapi_ticket();
ClassLoger.Info("jsapi_ticket", jsapi_ticket);
ClassLoger.Info("url", url);
if (url.IsNull())
{
url = Request.Url.ToString();
}
string data = string.Format("jsapi_ticket={0}&noncestr={1}×tamp={2}&url={3}", jsapi_ticket, noncestr, timestamp, url);
string signature = Utils.SHA1(data);
return(Json(new { timestamp = timestamp, noncestr = noncestr, appid = SystemSet.Serviceappid, signature = signature }, JsonRequestBehavior.AllowGet));
}
public async Task <IHttpActionResult> BindingWeChartCQ()
{
JsonResult <string> result = new JsonResult <string>();
result.code = 0;
result.msg = "OK";
await Task.Run(() => {
string uuid = Utils.GetWeChatUUID();
string long_url = WeChateSiteHelper.getCRContent(uuid);
string cqContent = WeChatAccessTokenAPI.GetShortURL(long_url);
if (string.IsNullOrEmpty(cqContent))
{
cqContent = long_url;
}
string fileName = string.Format("{0}.png", uuid);
string filePath = FileHelper.GetPicFilePath(fileName);
if (QrCodeHelper.CreateImgCode(cqContent, filePath))
{
result.code = 1;
result.Result = FileHelper.GetPicFileURL(fileName);
result.ResultMsg = uuid;
//图片记录进缓存，定期清理
string key = CacheKey.GetQrCodeKey(DateTime.Now);
RedisBase.List_Add <string>(key, filePath);
RedisBase.List_SetExpire(key, DateTime.Now.AddDays(2));
ApiUserManager userManager = new ApiUserManager(ActionContext);
string bindkey = string.Format("bind_{0}", uuid);
RedisBase.Item_Set(bindkey, userManager.User);
RedisBase.ExpireEntryAt(bindkey, DateTime.Now.AddHours(1));
}
});
return(Ok(result));
}
/// <summary>
/// 用户确认授权
/// </summary>
/// <param name="code"></param>
/// <param name="state"></param>
private void getUserinfo(string code, string state)
{
try
{
//网络授权有有效期，最好用redis缓存
//获取用户网络授权
string access_token = string.Empty;
string openid = string.Empty;
if (RedisBase.ContainsKey(code))
{
Access_tokenResult accResult = RedisBase.Item_Get <Access_tokenResult>(code);
access_token = accResult.access_token;
openid = accResult.openid;
}
else
{
Access_tokenResult accResult = WeChatAccessTokenAPI.GetWeChatAccess_token(code);
RedisBase.Item_Set(code, accResult);
RedisBase.ExpireEntryAt(code, DateTime.Now.AddSeconds(accResult.expires_in));
access_token = accResult.access_token;
openid = accResult.openid;
}
//获取用户信息
WeChatUserInfo userinfo = null;
string userkey = getWeChatUserKey(access_token, openid);
if (RedisBase.ContainsKey(userkey))
{
userinfo = RedisBase.Item_Get <WeChatUserInfo>(userkey);
}
else
{
userinfo = WeChatUserInfoAPI.GetWeChatUserInfo(access_token, openid);
if (userinfo != null)
{
RedisBase.Item_Set(userkey, userinfo);
RedisBase.ExpireEntryAt(userkey, DateTime.Now.AddDays(2));
}
}
WeChatUser wuser = userbll.GetWeChatUserByUnionID(userinfo.unionid);
if (wuser == null)
{
wuser = new WeChatUser();
wuser.PlatformOpenID = userinfo.openid;
wuser.UnionID = userinfo.unionid;
userbll.AddWeChatUser(wuser);
}
else
{
if (string.IsNullOrEmpty(wuser.PlatformOpenID))
{
wuser.PlatformOpenID = userinfo.openid;
wuser.UnionID = userinfo.unionid;
userbll.UpdateWeChatUser(wuser);
}
}
UserInfoBll ubll = new UserInfoBll();
UserInfo _user = ubll.GetUserInfoByOpenID(userinfo.unionid);
// 用户绑定微信
string bindkey = string.Format("bind_{0}", state);
string msg = MqttAgreement.GetWeChatLoginMA(state, true);
if (RedisBase.ContainsKey(bindkey))
{
//用户之前已经关注过微信公共号，需要把之前微信公共号账户中的信息更新到这个账户中
if (_user != null)
{
_user.Openid = "";
ubll.UpdateUserinfo(_user);
}
UserInfo binduser = RedisBase.Item_Get <UserInfo>(bindkey);
binduser.Openid = userinfo.unionid;
ubll.UpdateUserinfo(binduser);
}
else
{
WeChatLogin login = loginbll.GetWeChatLoginByUUID(state);
if (login == null)
{
login = new WeChatLogin();
login.UUID = state;
login.CreateTime = DateTime.Now;
login.LoginData = DateTime.Now.ToString("yyyy-MM-dd");
}
login.Headimgurl = userinfo.headimgurl;
login.Nickname = userinfo.nickname;
login.Openid = userinfo.unionid;
login.Sex = userinfo.sex.TryToString();
login.State = 1;
login.LoginData = DateTime.Now.ToString("yyyy-MM-dd");
login.CreateTime = DateTime.Now;
loginbll.UpdateWeChatLogin(login);
if (_user == null)
{
_user = new UserInfo();
_user.Openid = userinfo.unionid;
_user.CreateTime = DateTime.Now;
_user.Headimgurl = userinfo.headimgurl;
_user.Nickname = userinfo.nickname;
_user.Sex = (SexEnum)userinfo.sex;
_user.Name = userinfo.nickname;
_user.city = userinfo.city;
_user.province = userinfo.province;
ubll.UpdateUserinfo(_user);
}
//向客户端推送消息
MqttPublishClient.Ins.PublishOneClient(login.LockCode, msg);
}
MqttPublishClient.Ins.PublishAllClient(msg);
}
catch (Exception ex)
{
ClassLoger.Error("WeChatLoginCallBackController.getUserinfo", ex);
}
}
public ActionResult CallBackRedirect()
{
//网络授权有有效期，最好用redis缓存
//获取用户网络授权
string code = Request["code"].TryToString();
string state = Request["state"].TryToString();
ClassLoger.Info("WeixinRedirectController.CallBackRedirect", state, code);
string access_token = string.Empty;
string openid = string.Empty;
if (RedisBase.ContainsKey(code))
{
Access_tokenResult accResult = RedisBase.Item_Get <Access_tokenResult>(code);
access_token = accResult.access_token;
openid = accResult.openid;
}
else
{
Access_tokenResult accResult = WeChatAccessTokenAPI.GetWeChatServiceAccess_token(code);
RedisBase.Item_Set(code, accResult);
RedisBase.ExpireEntryAt(code, DateTime.Now.AddSeconds(accResult.expires_in));
access_token = accResult.access_token;
openid = accResult.openid;
}
//获取用户信息
WeChatUserInfo userinfo = null;
string userkey = getWeChatUserKey(access_token, openid);
if (RedisBase.ContainsKey(userkey))
{
userinfo = RedisBase.Item_Get <WeChatUserInfo>(userkey);
}
else
{
userinfo = WeChatUserInfoAPI.GetWeChatUserInfo(access_token, openid);
if (userinfo != null)
{
RedisBase.Item_Set(userkey, userinfo);
RedisBase.ExpireEntryAt(userkey, DateTime.Now.AddDays(2));
}
}
UserInfo _user = userbll.GetUserInfoByOpenID(userinfo.unionid);
if (_user == null)
{
_user = new UserInfo();
_user.Openid = userinfo.unionid;
_user.CreateTime = DateTime.Now;
_user.Headimgurl = userinfo.headimgurl;
_user.Nickname = userinfo.nickname;
_user.Sex = (SexEnum)userinfo.sex;
_user.Name = userinfo.nickname;
_user.city = userinfo.city;
_user.province = userinfo.province;
userbll.UpdateUserinfo(_user);
}
ClassLoger.Info("CallBackRedirect", userkey);
RedisSession <UserInfo> redissession = new Models.RedisSession <UserInfo>(HttpContext, true, 120);
redissession["UserCode"] = _user;
switch (state)
{
//普通用户个人中心
case "UserCore":
return(RedirectToAction("Index", "UserCore"));
case "AdminCore":
//return RedirectToAction("Index", "AdminCore");
default:
string url = HttpUtils.Ins.UrlDecode(state);
if (RedisBase.ContainsKey(state))
{
url = RedisBase.Item_Get <string>(state);
}
return(Redirect(url));
}
}
