/// <summary>
/// 微信认证
/// https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx24e47efa56c2e554&redirect_uri=http%3a%2f%2fmap.lywenkai.cn%2fWeChatManage%2fWeiXinHome%2fRedirect&response_type=code&scope=snsapi_userinfo&state=http%3a%2f%2fmap.lywenkai.cn%2fWeChatManage%2fLogin%2fIndex#wechat_redirect
/// </summary>
/// <param name="code">snsapi_userinfo</param>
/// <param name="state">回调url</param>
/// <returns></returns>
public ActionResult Redirect(string code, string state)
{
LogHelper.AddLog($"微信认证请求地址：{System.Web.HttpContext.Current.Request.Url.ToString()} 参数code： {code}，参数state： {state}");
//若用户禁止授权，则重定向后不会带上code参数
if (string.IsNullOrEmpty(code))
{
return(Redirect(state));
}
else
{
WeixinToken token = new WeixinToken();
//判断是否保存微信token，用户网页授权,不限制
if (Session[WebSiteConfig.WXTOKEN_SESSION_NAME] != null)
{
token = Session[WebSiteConfig.WXTOKEN_SESSION_NAME] as WeixinToken;
}
else
{
string tokenUrl = string.Format(WeixinConfig.GetTokenUrl2, code);
LogHelper.AddLog($"请求tokenUrl地址： {tokenUrl}");
token = AnalyzeHelper.Get <WeixinToken>(tokenUrl);
if (token.errcode != null)
{
return(Content("网页授权Error：" + token.errcode + "：" + token.errmsg));
}
Session[WebSiteConfig.WXTOKEN_SESSION_NAME] = token;
}
Session["OpenId"] = token.openid;//进行登录
LogHelper.AddLog($"token.openid： {Session["OpenId"]}");
//查询用户是否存在
var userEntity = wechatUserBll.GetEntity(token.openid);
if (userEntity == null)
{
string userInfoUrl = string.Format(WeixinConfig.GetUserInfoUrl2, token.access_token, token.openid);
var userInfo = AnalyzeHelper.Get <WeixinUserInfo>(userInfoUrl);
if (userInfo.errcode != null)
{
Response.Write(userInfo.errcode + ":" + userInfo.errmsg);
Response.End();
}
else
{
userEntity = new WeChat_UsersEntity()
{
City = userInfo.city,
Country = userInfo.country,
HeadimgUrl = userInfo.headimgurl,
NickName = userInfo.nickname,
OpenId = userInfo.openid,
Province = userInfo.province,
Sex = userInfo.sex,
AppName = Config.GetValue("AppName2")
};
wechatUserBll.SaveForm("", userEntity);
}
}
Session[WebSiteConfig.WXUSER_SESSION_NAME] = userEntity;
return(Redirect(state));
}
}
internal static void CreateWeixinToken(WeixinToken item)
{
string connectionString = GlobalConfig.DbConn;
string commandText = @"INSERT INTO weixintoken
(
Access_token,
SellerId,
Token_Expire
)
VALUES
(
?Access_token,
?SellerId,
?Token_Expire
)" ;
List <MySqlParameter> parameters = new List <MySqlParameter>();
parameters.Add(new MySqlParameter("?Access_token", item.Access_token));
parameters.Add(new MySqlParameter("?SellerId", item.SellerId));
parameters.Add(new MySqlParameter("?Token_Expire", item.Token_Expire));
MySqlHelper.ExecuteNonQuery(connectionString, CommandType.Text, commandText, parameters.ToArray());
}
internal static WeixinToken GetWeixinToken(string access_token, int sellerId)
{
var wt = new WeixinToken();
string commandText = @"select * from weixintoken where access_token = ?access_token and sellerId = ?sellerId";
List <MySqlParameter> parameters = new List <MySqlParameter>();
parameters.Add(new MySqlParameter("?access_token", access_token));
parameters.Add(new MySqlParameter("?sellerId", sellerId));
try
{
using (var conn = Utility.ObtainConn(Utility._gameDbConn))
{
//MySqlDataReader reader = MySqlHelper.ExecuteReader(GlobalConfig.DbConn, CommandType.Text, commandText, parameters.ToArray());
MySqlDataReader reader = MySqlHelper.ExecuteReader(conn, CommandType.Text, commandText, parameters.ToArray());
while (reader.Read())
{
wt.Id = reader.GetInt32(0);
wt.SellerId = (int)reader["SellerId"];
wt.Access_token = reader["Access_token"].ToString();
wt.Token_Expire = (DateTime)reader["UserId"];
}
}
}
catch (System.Exception ex)
{
throw;
}
return(wt);
}
//跳转
public ActionResult Redirect(string code, string state)
{
//若用户禁止授权，则重定向后不会带上code参数
if (string.IsNullOrEmpty(code))
{
return(Redirect(state));
}
else
{
WeixinToken token = new WeixinToken();
//判断是否保存微信token
if (Session[WebSiteConfig.WXTOKEN_SESSION_NAME] != null)
{
token = Session[WebSiteConfig.WXTOKEN_SESSION_NAME] as WeixinToken;
}
else
{
string tokenUrl = string.Format(WeixinConfig.GetTokenUrl, code);
token = AnalyzeHelper.Get <WeixinToken>(tokenUrl);
if (token.errcode != null)
{
return(Content(token.errcode + ":" + token.errmsg));
}
Session[WebSiteConfig.WXTOKEN_SESSION_NAME] = token;
}
//查询用户是否存在
var userEntity = userBll.GetEntity(token.openid);
if (userEntity == null)
{
string userInfoUrl = string.Format(WeixinConfig.GetUserInfoUrl, token.access_token, token.openid);
var userInfo = AnalyzeHelper.Get <WeixinUserInfo>(userInfoUrl);
if (userInfo.errcode != null)
{
Response.Write(userInfo.errcode + ":" + userInfo.errmsg);
Response.End();
}
else
{
userEntity = new WeChat_UsersEntity()
{
City = userInfo.city,
Country = userInfo.country,
HeadimgUrl = userInfo.headimgurl,
NickName = userInfo.nickname,
OpenId = userInfo.openid,
Province = userInfo.province,
Sex = userInfo.sex,
AppName = WeixinConfig.AppName
};
userBll.SaveForm("", userEntity);
}
}
Session[WebSiteConfig.WXUSER_SESSION_NAME] = userEntity;
return(Redirect(state));
}
}
public ActionResult WeixinQYHSignIn(string code)
{
try
{
if (string.IsNullOrEmpty(code))
{
return(Json(new { code = 1, Msg = "参数错误" }));
}
string corpId = "wwa26d4508575b5fe9";
string secret = "cwcclxDJ0GMIlxsn2U_3kWQUPoiDupZOZMrKFqDDcnI";
WebClient wcl = new WebClient();
string url = string.Format("https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={0}&corpsecret={1}", corpId, secret);
string json = wcl.DownloadString(url);
WeixinToken token = JsonConvert.DeserializeObject <WeixinToken>(json.Replace("\\", ""));
if (token.errcode != 0)
{
return(Json(new { Code = 1, Msg = "获取信息失败" }));
}
//获取微信用户OpenId
url = string.Format("https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo?access_token={0}&code={1}", token.access_token, code);
json = wcl.DownloadString(url);
WeixinQYHUser wxUser = JsonConvert.DeserializeObject <WeixinQYHUser>(json.Replace("\\", ""));
if (wxUser.errcode != 0)
{
return(Json(new { Code = 1, Msg = "获取信息失败" }));
}
//获取微信用户信息
url = string.Format("https://qyapi.weixin.qq.com/cgi-bin/user/getuserdetail?access_token={0}", token.access_token);
json = wcl.UploadString(url, "{\"user_ticket\": \"" + wxUser.user_ticket + "\"}");
WeixinQYHUserDetail wxUserDetial = JsonConvert.DeserializeObject <WeixinQYHUserDetail>(json.Replace("\\", ""));
if (wxUserDetial.errcode != 0)
{
return(Json(new { Code = 1, Msg = "获取信息失败" }));
}
SysUser user = dbContext.Set <SysUser>().Where(x => x.UserCode == wxUserDetial.userid).FirstOrDefault();
if (user == null)
{
return(Json(new { Code = 1, Msg = wxUserDetial.userid + "不存在！" }));
}
SSOClient.SignIn(user.UserId);
return(Redirect("/pages/home/weixin.html"));
}
catch (Exception ex)
{
LogHelper.SaveLog(ex);
return(Json(new { Code = 1, Msg = "服务器异常，请联系管理员！" }));
}
}
internal static void UpdateWeixinToken(WeixinToken item)
{
string commandText = @"UPDATE weixintoken SET
SellerId = ?SellerId,
Access_token = ?Access_token,
Token_Expire = ?Token_Expire
WHERE
Id = ?Id";
List <MySqlParameter> parameters = new List <MySqlParameter>();
parameters.Add(new MySqlParameter("?Id", item.Id));
parameters.Add(new MySqlParameter("?SellerId", item.SellerId));
parameters.Add(new MySqlParameter("?Access_token", item.Access_token));
parameters.Add(new MySqlParameter("?Token_Expire", item.Token_Expire));
MySqlHelper.ExecuteNonQuery(GlobalConfig.DbConn, CommandType.Text, commandText, parameters.ToArray());
}
/// <summary>
/// 微信认证
/// https://open.weixin.qq.com/connect/oauth2/authorize
/// ?appid=wx24e47efa56c2e554
/// &redirect_uri=http%3a%2f%2fmap.lywenkai.cn%2fWeChatManage%2fWeiXinHome%2fRedirect
/// &response_type=code&scope=snsapi_userinfo
/// &state=http%3a%2f%2fmap.lywenkai.cn%2fWeChatManage%2fLogin%2fIndex
/// #wechat_redirect
/// </summary>
/// <param name="code">snsapi_userinfo</param>
/// <param name="state">回调url</param>
/// <returns></returns>
public ActionResult Redirect(string code, string state)
{
//若用户禁止授权，则重定向后不会带上code参数
if (string.IsNullOrEmpty(code))
{
return(Redirect(state));
}
else
{
WeixinToken token = new WeixinToken();
//判断是否保存微信token，用户网页授权access_token,不限制,,拿到授权access_token和openid
if (Session[WebSiteConfig.WXTOKEN_SESSION_NAME] != null)
{
token = Session[WebSiteConfig.WXTOKEN_SESSION_NAME] as WeixinToken;
}
else
{
string tokenUrl = string.Format(WeixinConfig.GetTokenUrl, code);
token = AnalyzeHelper.Get <WeixinToken>(tokenUrl);
if (token.errcode != null)
{
return(Content(token.errcode + ":" + token.errmsg));
}
Session[WebSiteConfig.WXTOKEN_SESSION_NAME] = token;
}
//查询用户是否存在
var userEntity = wechatUserBll.GetEntity(token.openid);
if (userEntity == null)
{
#region CacheFactory方式获取token
////全局token--基础access_token，每日限额2000
//var cacheToken = CacheFactory.Cache().GetCache<string>("access_token");
//if (cacheToken == null)
//{
// var userInfoBase = AnalyzeHelper.Get<WeixinTokenBase>(WeixinConfig.GetTokenBaseUrl);
// cacheToken = userInfoBase.access_token;
// CacheFactory.Cache().WriteCache(cacheToken, "access_token", DateTime.Now.AddSeconds(7000));
//}
#endregion
//改成盛派容器获取基础token
string base_token = TemplateWxApp.getToken(); //获取AccessToken结果
string userInfoUrl = string.Format(WeixinConfig.GetUserInfoUrl, base_token, token.openid);
var userInfo = AnalyzeHelper.Get <WeixinUserInfo>(userInfoUrl);
if (userInfo.errcode != null)
{
Response.Write(userInfo.errcode + ":" + userInfo.errmsg);
Response.End();
}
else
{
LogHelper.AddLog("用户关注状态：" + userInfo.subscribe.ToString());
if (userInfo.subscribe != 1)
{
//未关注
//未关注先跳转关注https://mp.weixin.qq.com/mp/profile_ext?action=home&__biz=MzU3MzczNTY4Mw==#wechat_redirect
//微信7.0之后限制，加载完成之后按钮一闪而逝，WeixinConfig.BizUrl，生成二维码，从微信打开该链接即可
return(RedirectToAction("Guanzhu", "Brand"));
}
userEntity = new WeChat_UsersEntity()
{
City = userInfo.city,
Country = userInfo.country,
HeadimgUrl = userInfo.headimgurl,
NickName = userInfo.nickname,
OpenId = userInfo.openid,
Province = userInfo.province,
Sex = userInfo.sex,
AppName = Config.GetValue("AppName")
};
wechatUserBll.SaveForm("", userEntity);
}
}
Session[WebSiteConfig.WXUSER_SESSION_NAME] = userEntity;
return(Redirect(state));
}
}
public ActionResult WeixinGZHSignIn(string code)
{
try
{
if (string.IsNullOrEmpty(code))
{
return(Json(new { code = 1, Msg = "参数错误" }));
}
string appId = "wx806943202a75a124";
string appSecret = "d52257abea1018eec3a798005ba4f841";
WebClient wcl = new WebClient();
string url = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code", appId, appSecret, code);
string json = wcl.DownloadString(url);
WeixinToken token = JsonConvert.DeserializeObject <WeixinToken>(json.Replace("\\", ""));
LogHelper.SaveLog("wxgzhsignin", url);
LogHelper.SaveLog("wxgzhsignin", json);
if (token.errcode != null)
{
return(Json(new { Code = 1, Msg = "获取信息失败" }));
}
SysUserOpenId userOpenId = dbContext.Set <SysUserOpenId>().Where(x => x.OpenId == token.openid).FirstOrDefault();
if (userOpenId != null && userOpenId.UserId != Guid.Empty)
{
SSOClient.SignIn(userOpenId.UserId.Value);
return(Redirect("/pages/home/weixin.html"));
}
else
{
return(Redirect("/pages/account/bind.html?sign=wx&openid=" + token.openid));
}
//自动创建本地用户，适用面向公众网站，项目根据需要调整逻辑。
//url = string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}&lang=zh_CN", token.access_token, token.openid);
//json = wcl.DownloadString(url);
//WeixinGZHUser wxUser = JsonConvert.DeserializeObject<WeixinGZHUser>(json.Replace("\\", ""));
//if (wxUser.errcode != null)
// return Json(new { Code = 1, Msg = "获取信息失败" });
//SysUser user = new SysUser();
//user.UserId = Guid.NewGuid();
//user.UserName = wxUser.nickname;
//user.UserCode = Guid.NewGuid().ToString("N").Substring(20);
//user.DepartmentId = new Guid("2379788E-45F0-417B-A103-0B6440A9D55D");
//dbContext.SysUser.Add(user);
//userOpenId = new SysUserOpenId();
//userOpenId.OpenId = token.openid;
//userOpenId.UserId = user.UserId;
//userOpenId.CreateTime = DateTime.Now;
//userOpenId.BindTime = DateTime.Now;
//dbContext.SysUserOpenId.Add(userOpenId);
//dbContext.SaveChanges();
//SSOClient.SignIn(userOpenId.UserId.Value);
//return Redirect("/pages/home/weixin.html");
}
catch (Exception ex)
{
LogHelper.SaveLog(ex);
return(Json(new { Code = 1, Msg = "服务器异常，请联系管理员！" }));
}
}
