// GET: ScanCode
public ActionResult Index()
{
string accessToken = WxHelper.GetWXAccessToken(WxConfig.AppId, WxConfig.Secret);
if (accessToken != "err")
{
string jsapi = WxHelper.GetWXJsapi_Ticket(accessToken);
if (jsapi != "err")
{
LogHelper.WriteFile(Server.MapPath("~/Logs/jsapi.txt"), jsapi);
string noncestr = OperateHelper.GenerateNonceStr();
string timestamp = OperateHelper.Timestamp();
string url = WxConfig.CurrentHost + Request.Url.AbsolutePath;
string str = string.Format("jsapi_ticket={0}&noncestr={1}×tamp={2}&url={3}", jsapi, noncestr, timestamp, url);
string sign = OperateHelper.SHA1(str).ToLower();
LogHelper.WriteFile(Server.MapPath("~/Logs/jsapi.txt"), str);
WxModel wx = new WxModel()
{
appId = WxConfig.AppId,
nonceStr = noncestr,
timestamp = timestamp,
signature = sign,
};
return(View(wx));
}
return(Content("apierr"));
}
else
{
return(Content("err"));
}
}
public ActionResult Index()
{
var code = Request.Params["code"];
var appid = ConfigurationManager.AppSettings["AppID"];
var secret = ConfigurationManager.AppSettings["AppSecret"];
WxModel model = new WxModel();
var ticket = JsApiTicketContainer.GetJsApiTicket(appid);
var noncestr = JSSDKHelper.GetNoncestr();
var timeSpan = JSSDKHelper.GetTimestamp();
var signature = JSSDKHelper.GetSignature(ticket, noncestr, timeSpan, Request.Url.AbsoluteUri);
var accessToken = OAuthApi.GetAccessToken(appid, secret, code);
if (OAuthApi.Auth(accessToken.access_token, accessToken.openid).errcode == ReturnCode.合法的OpenID)
{
accessToken = OAuthApi.RefreshToken(appid, accessToken.refresh_token);
}
var accessUserInfo = OAuthApi.GetUserInfo(accessToken.access_token, accessToken.openid);
model.UnioId = accessUserInfo.openid;
model.TimeStamp = timeSpan;
model.Signature = signature;
model.NonceStr = noncestr;
return(View(model));
}
public static WxModel GetWXJsapi()
{
string accessToken = WxHelper.GetWXAccessToken(WxConfig.AppId, WxConfig.Secret);
if (accessToken != "err")
{
string jsapi = WxHelper.GetWXJsapi_Ticket(accessToken);
if (jsapi != "err")
{
string noncestr = OperateHelper.GenerateNonceStr();
string timestamp = OperateHelper.Timestamp();
string url = WxConfig.CurrentHost + System.Web.HttpContext.Current.Request.Url.AbsolutePath;
string str = string.Format("jsapi_ticket={0}&noncestr={1}×tamp={2}&url={3}", jsapi, noncestr, timestamp, url);
string sign = OperateHelper.SHA1(str).ToLower();
WxModel wx = new WxModel()
{
appId = WxConfig.AppId,
nonceStr = noncestr,
timestamp = timestamp,
signature = sign,
};
return(wx);
}
}
return(new WxModel());
}
/// <summary>
/// snsapi_base 只能通过code获取openid，snsapi_userinfo 可通过code获取用户信息
/// </summary>
/// <param name="scope"></param>
/// <returns></returns>
public ActionResult GetAuthorizeCode(string state)
{
string code = Request["code"];
if (code == null)
{
string url = string.Format("https://open.weixin.qq.com/connect/oauth2/authorize?appid={0}&redirect_uri={1}&response_type=code&scope={2}&state={2}#wechat_redirect", WxConfig.AppId, HttpUtility.UrlEncode(WxConfig.CurrentHost + Request.Url.AbsolutePath), state);
//WxHelper.HttpGetRequest(url);
return(Redirect(url));
}
else
{
string openidUrl = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code ", WxConfig.AppId, WxConfig.Secret, code);
string baseResult = WxHelper.HttpGetRequest(openidUrl);
WxModel wxModel = JsonConvert.DeserializeObject <WxModel>(baseResult);
log.LogHelper.WriteLog("获取access_token", baseResult);
if (!string.IsNullOrWhiteSpace(wxModel.errcode))
{
return(Content("参数错误"));
}
string userInfOUrl = string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}&lang=zh_CN ", wxModel.access_token, wxModel.openid);
string userInfoResult = WxHelper.HttpGetRequest(userInfOUrl);
log.LogHelper.WriteLog("获取用户信息", userInfoResult);
WxUserInfo wxUserInfo = JsonConvert.DeserializeObject <WxUserInfo>(userInfoResult);
Session["UserInfo"] = wxUserInfo;
if (!string.IsNullOrWhiteSpace(wxUserInfo.errcode))
{
return(Content("参数错误"));
}
return(Content(userInfoResult));
}
}
public ActionResult TestOAuthor(string para)
{
var code = Request.Params["code"];
var appid = ConfigurationManager.AppSettings["AppID"];
var secret = ConfigurationManager.AppSettings["AppSecret"];
WxModel model = new WxModel();
var accessToken = OAuthApi.GetAccessToken(appid, secret, code);
var accessUserInfo = OAuthApi.GetUserInfo(accessToken.access_token, accessToken.openid);
//var client = new WebClient();
//client.Encoding = Encoding.UTF8;
//var url = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code", appid, secret, code);
//var data = client.DownloadString(url);
//var serializer = new JavaScriptSerializer();
//var obj = serializer.Deserialize<Dictionary<string, string>>(data);
//string accessToken;
//if (!obj.TryGetValue("access_token", out accessToken))
// return View();
//var opentid = obj["openid"];
//url = string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}&lang=zh_CN", accessToken, opentid);
//data = client.DownloadString(url);
//var userInfo = serializer.Deserialize<Dictionary<string, object>>(data);
//model.NickName = userInfo["nickname"].ToString();
//model.UnioId = userInfo["unionid"].ToString();
model.NickName = accessUserInfo.nickname;
model.UnioId = accessUserInfo.openid;
model.NonceStr = OAuthApi.Auth(accessToken.access_token, accessToken.openid).errcode.ToString();
model.Signature = para;
return(View(model));
}
