private bool WXCallbackAction(HttpContext context)
{
ZentCloud.BLLJIMP.Model.Other.WxAutoLoginToken wxAutoLoginToken = new ZentCloud.BLLJIMP.Model.Other.WxAutoLoginToken()
{
IsUAuth = 0
};
ToLog("callback处理");
//接收微信授权返回参数
string code = context.Request["code"];
string appId = context.Request["appid"]; //授权给开放平台时返回此参数 默认授权无此参数
string state = context.Request["state"]; //state 原样返回
// state = HttpUtility.UrlDecode(state);//state
ToLog(" into module /wxcallback.aspx code: " + code);
string redirectUrl = state;//授权完成跳转的链接
ToLog(" state: " + state);
try
{
redirectUrl = RedisHelper.RedisHelper.StringGet(state);//默认用Redis
}
catch (Exception)
{
redirectUrl = ZentCloud.Common.DataCache.GetCache(state).ToString();//通过state的cachekey读取链接
}
ToLog(" redirectUrl: " + redirectUrl);
//if (context.Session["redirectUrl"] != null)
//{
// redirectUrl = context.Session["redirectUrl"].ToString();//默认授权用
//}
//else
//{
// ToLog("context.Session[redirectUrl] is null");
// return;
//}
//如果传入code为空，跳过处理
if (string.IsNullOrWhiteSpace(code))
{
ToLog("context.Request[code] is null");
return(false);
}
string getAccessTokenUrl = "";
ToLog("appid:" + appId);
if (!string.IsNullOrEmpty(appId))
{
isAuthToOpen = true;
}
else
{
isAuthToOpen = false;
currentWebsiteInfo = bllUser.GetWebsiteInfoModelFromDataBase(); //当前站点信息
currentWebsiteOwnerInfo = bllUser.GetCurrWebSiteUserInfo(); //当前站点所有者信息
ToLog("currentWebsiteOwnerInfo" + currentWebsiteOwnerInfo.UserID);
weixinAppId = currentWebsiteOwnerInfo.WeixinAppId;
ToLog("weixinAppId" + weixinAppId);
weixinAppSecret = currentWebsiteOwnerInfo.WeixinAppSecret;
ToLog("weixinAppSecret" + weixinAppSecret);
}
#region 默认授权
if (!isAuthToOpen)//默认授权
{
getAccessTokenUrl = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code",
weixinAppId,
weixinAppSecret,
code);
}
#endregion
#region 开放平台授权
else
{
//todo:
currentWebsiteInfo = bllUser.Get <ZentCloud.BLLJIMP.Model.WebsiteInfo>(string.Format(" AuthorizerAppId='{0}'", appId));
currentWebsiteOwnerInfo = bllUser.GetUserInfo(currentWebsiteInfo.WebsiteOwner, currentWebsiteInfo.WebsiteOwner);
//开放平台多两个参数 component_appid,component_access_token
getAccessTokenUrl =
string.Format("https://api.weixin.qq.com/sns/oauth2/component/access_token?appid={0}&code={1}&grant_type=authorization_code&component_appid={2}&component_access_token={3}",
appId,
code,
bllWeixinOpen.ComponentAppId, bllWeixinOpen.GetComponentAccessToken());
}
#endregion
ToLog("tokenmodel:" + getAccessTokenUrl);
//获取OpenID及Access_token
string accessTokenSource = ZentCloud.Common.MySpider.GetPageSourceForUTF8(getAccessTokenUrl);
if (string.IsNullOrWhiteSpace(accessTokenSource))
{
ToLog("ZentCloud.Common.MySpider.GetPageSourceForUTF8(getTokenUrl) is null");
context.Response.Redirect(redirectUrl);
return(false);
}
ToLog("accessTokenSource:" + accessTokenSource);
WXOAuthAccessTokenEntity accessTokenModel = ZCJson.JsonConvert.DeserializeObject <WXOAuthAccessTokenEntity>(accessTokenSource);
ToLog("start accessTokenSource process");
if (accessTokenModel == null)
{
ToLog("ZCJson.JsonConvert.DeserializeObject<WXOAuthAccessTokenEntity>(accessTokenSource) is null");
context.Response.Redirect(redirectUrl);
return(false);
}
if (string.IsNullOrEmpty(accessTokenModel.OpenId))
{
ToLog("accessTokenModel.OpenId is null");
context.Response.Redirect(redirectUrl);
return(false);
}
else
{
context.Session["currWXOpenId"] = accessTokenModel.OpenId;
ToLog("currWXOpenId：" + context.Session["currWXOpenId"].ToString());
}
if (accessTokenModel.Scope.Contains("snsapi_userinfo"))
{
ToLog("获取用户头像昵称 start ");
string wxUserInfoSourceJson = ZentCloud.Common.MySpider.GetPageSourceForUTF8(string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}",
accessTokenModel.AccessToken,
accessTokenModel.OpenId
));
ZentCloud.BLLJIMP.Model.Weixin.WeixinUserInfo wxUserInfo = ZCJson.JsonConvert.DeserializeObject <ZentCloud.BLLJIMP.Model.Weixin.WeixinUserInfo>(wxUserInfoSourceJson);
accessTokenModel.UnionId = wxUserInfo.UnionID;
wxAutoLoginToken.IsUAuth = 1;
}
if (string.IsNullOrEmpty(appId))//默认授权
{
currentUserInfo = bllUser.GetUserInfoByOpenId(accessTokenModel.OpenId);
}
else//开放平台
{
//var websiteInfo = bllUser.Get<ZentCloud.BLLJIMP.Model.WebsiteInfo>(string.Format(" AuthorizerAppId='{0}'", appId));
currentUserInfo = bllUser.GetUserInfoByOpenId(accessTokenModel.OpenId, currentWebsiteInfo.WebsiteOwner);
}
if (currentUserInfo == null && !string.IsNullOrWhiteSpace(accessTokenModel.UnionId))
{
currentUserInfo = bllUser.GetUserInfoByWXUnionID(accessTokenModel.UnionId);
}
if (currentUserInfo == null)
{
//判断当前站点是否不允许微信自动注册新用户
if (!CheckNotAutoRegNewWxUser(context, redirectUrl))
{
ToLog("不自动注册:" + accessTokenModel.OpenId);
//context.Response.Redirect(redirectUrl);
//if (!isAuthToOpen)//默认授权
//{
//}
//else//微信开放平台授权
//{
// string signKey = ZentCloud.Common.ConfigHelper.GetConfigString("WeixinOpenWebOAuthKey");// 开放平台网页授权Md5 Key
// string sign = ZentCloud.Common.DEncrypt.GetMD5(currentUserInfo.WXOpenId + signKey);//签名
// //开放平台授权，跳到统一处理Handler
context.Response.Redirect(string.Format("http://{0}/WeixinOpen/WebOAuthNotLogin.ashx?openid={1}&redirecturl={2}", ZentCloud.Common.MyRegex.GetDoMainByUrl(redirectUrl), accessTokenModel.OpenId, HttpUtility.UrlEncode(redirectUrl)));
//}
return(false);
}
else
{
ToLog("自动注册:" + accessTokenModel.OpenId);
#region 注册用户
//注册用户
currentUserInfo = new ZentCloud.BLLJIMP.Model.UserInfo();
currentUserInfo.UserID = string.Format("WXUser{0}", Guid.NewGuid().ToString());//Guid
currentUserInfo.Password = ZentCloud.Common.Rand.Str_char(12);
currentUserInfo.UserType = 2;
currentUserInfo.WebsiteOwner = currentWebsiteOwnerInfo.UserID;
//if (isAuthToOpen)//开放平台授权
//{
// var websiteInfo = bllUser.Get<ZentCloud.BLLJIMP.Model.WebsiteInfo>(string.Format(" AuthorizerAppId='{0}'", appId));
// currentUserInfo.WebsiteOwner = websiteInfo.WebsiteOwner;
//}
currentUserInfo.Regtime = DateTime.Now;
//currentUserInfo.WXAccessToken = accessTokenModel.AccessToken;
//currentUserInfo.WXRefreshToken = accessTokenModel.RefreshToken;
currentUserInfo.WXOpenId = accessTokenModel.OpenId;
//currentUserInfo.WXScope = accessTokenModel.Scope;
currentUserInfo.RegIP = ZentCloud.Common.MySpider.GetClientIP();
currentUserInfo.LastLoginIP = ZentCloud.Common.MySpider.GetClientIP();
currentUserInfo.LastLoginDate = DateTime.Now;
currentUserInfo.LoginTotalCount = 1;
currentUserInfo.WXUnionID = accessTokenModel.UnionId;
if (!new BLLCommRelation().ExistRelation(ZentCloud.BLLJIMP.Enums.CommRelationType.WebsiteIsNotAutoRegNewWxUser, currentUserInfo.WebsiteOwner, ""))
{
ToLog(string.Format("---自动注册,openid:{0},currentWebsiteInfo.WebsiteOwner:{1}", accessTokenModel.OpenId, currentUserInfo.WebsiteOwner));
bllUser.Add(currentUserInfo);
}
#endregion
}
}
if (currentUserInfo != null)
{
if ((!string.IsNullOrEmpty(accessTokenModel.UnionId)) && (string.IsNullOrEmpty(currentUserInfo.WXUnionID)))//如果有 UnionId 则更新
{
currentUserInfo.WXUnionID = accessTokenModel.UnionId;
bllUser.Update(currentUserInfo, string.Format("WXUnionID='{0}'", currentUserInfo.WXUnionID), string.Format(" UserId='{0}' ", currentUserInfo.UserID));
}
if ((!string.IsNullOrEmpty(accessTokenModel.OpenId)) && (string.IsNullOrEmpty(currentUserInfo.WXOpenId)))
{
currentUserInfo.WXOpenId = accessTokenModel.OpenId;
bllUser.Update(currentUserInfo, string.Format("WXOpenId='{0}'", currentUserInfo.WXOpenId), string.Format(" UserId='{0}' ", currentUserInfo.UserID));
}
}
ToLog("用户名：" + currentUserInfo.UserID + "WebsiteOwner=" + currentWebsiteOwnerInfo.UserID);
// if (!BLL.GetCheck()) return false;
#region 获取用户头像昵称
if (accessTokenModel.Scope.Contains("snsapi_userinfo"))
{
ToLog("获取用户头像昵称 start ");
string wxUserInfoSourceJson = ZentCloud.Common.MySpider.GetPageSourceForUTF8(string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}",
accessTokenModel.AccessToken,
accessTokenModel.OpenId
));
ToLog("wxUserInfoSourceJson:" + wxUserInfoSourceJson);
if (!string.IsNullOrWhiteSpace(wxUserInfoSourceJson))
{
ZentCloud.BLLJIMP.Model.Weixin.WeixinUserInfo wxUserInfo = ZCJson.JsonConvert.DeserializeObject <ZentCloud.BLLJIMP.Model.Weixin.WeixinUserInfo>(wxUserInfoSourceJson);
//context.Session["currWeixinUserInfo"] = wxUserInfo;
if (currentUserInfo != null)
{
//ToLog("处理下，头像都取132的");
//if (wxUserInfo.HeadImgUrl.EndsWith("/0"))
//{
// ToLog(wxUserInfo.HeadImgUrl);
// wxUserInfo.HeadImgUrl = wxUserInfo.HeadImgUrl.Substring(0, wxUserInfo.HeadImgUrl.Length - 2);
// ToLog(wxUserInfo.HeadImgUrl);
// wxUserInfo.HeadImgUrl += "/132";
// ToLog(wxUserInfo.HeadImgUrl);
//}
if (string.IsNullOrWhiteSpace(wxUserInfo.NickName))
{
//context.Response.Redirect(redirectUrl);//高级授权没拿到头像,重新授权
}
//else
//{
//}
ToLog("开始更新用户微信信息");
//更新用户微信信息
currentUserInfo.WXCity = wxUserInfo.City;
currentUserInfo.WXCountry = wxUserInfo.Country;
currentUserInfo.WXHeadimgurl = wxUserInfo.HeadImgUrl;
currentUserInfo.WXNickname = wxUserInfo.NickName;
currentUserInfo.WXPrivilege = ZentCloud.Common.JSONHelper.ObjectToJson(wxUserInfo.Privilege);
currentUserInfo.WXProvince = wxUserInfo.Province;
currentUserInfo.WXSex = wxUserInfo.Sex;
ToLog("数据库用户AutoId：" + currentUserInfo.AutoID);
ToLog("数据库用户信息：" + JsonConvert.SerializeObject(currentUserInfo));
ToLog("微信头像 wxUserInfo.HeadImgUrl:" + wxUserInfo.HeadImgUrl);
var updateResult = bllUser.Update(currentUserInfo, string.Format(" WXHeadimgurl='{0}',WXNickname='{1}',WXProvince='{2}',WXCity='{3}'", wxUserInfo.HeadImgUrl, wxUserInfo.NickName.Replace("'", ""), wxUserInfo.Province.Replace("'", ""), wxUserInfo.City.Replace("'", "")), string.Format(" UserId='{0}' ", currentUserInfo.UserID));
//currentUserInfo.Province
ToLog("更新结果：" + updateResult.ToString());
}
}
else
{
ToLog("WxUserInfoSource is null");
}
}
#endregion
ToLog("登陆成功，设置session和跳转");
ToLog("isAuthToOpen：" + isAuthToOpen);
//ToLog("有无redirectUrl的session：" + (context.Session["redirectUrl"] != null));
//if (context.Session["redirectUrl"] != null)
//{
// ToLog("redirectUrl：" + context.Session["redirectUrl"].ToString());
//}
wxAutoLoginToken.Uid = currentUserInfo.UserID;
wxAutoLoginToken.Oid = currentUserInfo.WXOpenId;
wxAutoLoginToken.IsUAuth = string.IsNullOrWhiteSpace(currentUserInfo.WXNickname) ? 0 : 1;
//创建key 存入redis
var key = "ltk:" + ZentCloud.Common.DEncrypt.ZCEncrypt(currentUserInfo.UserID);
//key 加上微信appid
var wxAppidKey = bllWebSite.GetWebsiteWXAppIdKey(currentWebsiteInfo.WebsiteOwner);
if (!string.IsNullOrWhiteSpace(wxAppidKey))
{
key += wxAppidKey;
}
try
{
//过滤掉异常，防止redis缓存异常导致授权登陆失败
ToLog("开始设置自动登陆tiken到redis和cookie，key:" + key);
HttpCookie cookie = new HttpCookie(ZentCloud.Common.SessionKey.LoginCookie);
cookie.Value = key;
cookie.Expires = DateTime.Now.AddDays(30);
context.Response.Cookies.Add(cookie);
ToLog("自动登陆cookie设置成功");
RedisHelper.RedisHelper.StringSetSerialize(key, wxAutoLoginToken, new TimeSpan(30, 0, 0, 0));
ToLog("自动登陆Redis设置成功");
}
catch (Exception ex)
{
ToLog("设置自动登陆tiken到redis和cookie异常：" + ex.Message);
}
//redirectUrl 加上一个时间戳
#region 默认授权
if (!isAuthToOpen)//默认授权
{
//设置用户会话ID
context.Session[ZentCloud.Common.SessionKey.UserID] = currentUserInfo.UserID;
context.Session[ZentCloud.Common.SessionKey.LoginStatu] = 1; //设置登录状态
context.Session["currWXOpenId"] = accessTokenModel.OpenId;
context.Response.Redirect(redirectUrl);
return(false);
}
#endregion
#region 微信开放平台授权
else
{
string signKey = ZentCloud.Common.ConfigHelper.GetConfigString("WeixinOpenWebOAuthKey"); // 开放平台网页授权Md5 Key
string sign = ZentCloud.Common.DEncrypt.GetMD5(currentUserInfo.WXOpenId + signKey); //签名
//开放平台授权，跳到统一处理Handler
context.Response.Redirect(string.Format("http://{0}/WeixinOpen/WebOAuth.ashx?openid={1}&redirecturl={2}&sign={3}&websiteowner={4}&autologinkey={5}", ZentCloud.Common.MyRegex.GetDoMainByUrl(redirectUrl), currentUserInfo.WXOpenId, HttpUtility.UrlEncode(redirectUrl), sign, currentUserInfo.WebsiteOwner, HttpUtility.UrlEncode(key)));
//ZentCloud.BLLJIMP.Model.WeixinOpenOAuthTemp tokenRecord = bllUser.Get<ZentCloud.BLLJIMP.Model.WeixinOpenOAuthTemp>(string.Format(" Token='{0}'", state));
//if (tokenRecord != null)
//{
// context.Response.Redirect(string.Format("http://{0}/WeixinOpen/WebOAuth.ashx?openid={1}&token={2}&sign={3}", ZentCloud.Common.MyRegex.GetDoMainByUrl(tokenRecord.Url), currentUserInfo.WXOpenId, state, sign));
//}
//else
//{
// ToLog("tokenRecord null");
//}
return(false);
}
#endregion
}
