public bool CheckPayNotifySign(WxAppInfoConfig config, string xml)
{
var dic1 = WeiXinSdk.CommonUtil.ToDictionary(xml);
if (dic1["sign"] == null)
{
return(false);
}
string wxSign = dic1["sign"].ToString();
bool isFlag = true;
string buff = "";
foreach (KeyValuePair <string, object> pair in dic1)
{
if (pair.Value == null)
{
isFlag = false;
break;
}
if (pair.Key != "sign" && pair.Value.ToString() != "")
{
buff += pair.Key + "=" + pair.Value + "&";
}
}
if (!isFlag)
{
return(false);
}
buff = buff.Trim('&');
//在string后加入API KEY
buff += "&key=" + config.PayKey;
//MD5加密
var md5 = MD5.Create();
var bs = md5.ComputeHash(Encoding.UTF8.GetBytes(buff));
var sb = new StringBuilder();
foreach (byte b in bs)
{
sb.Append(b.ToString("x2"));
}
//所有字符转为大写
string mySign = sb.ToString().ToUpper();
if (wxSign != mySign)
{
return(false);
}
else
{
return(true);
}
}
public UnifiedOrderResult UnifiedOrderByJsApi(WxAppInfoConfig config, string openId, string orderSn, decimal orderAmount, string goods_tag, string ip, string body, DateTime?time_expire = null)
{
var ret = new UnifiedOrderResult();
TenpayUtil tenpayUtil = new TenpayUtil(config);
UnifiedOrder unifiedOrder = new UnifiedOrder();
unifiedOrder.openid = openId;
unifiedOrder.out_trade_no = orderSn; //商户订单号
unifiedOrder.spbill_create_ip = "192.168.1.1"; //终端IP
unifiedOrder.total_fee = Convert.ToInt32(orderAmount * 100); //标价金额
unifiedOrder.body = body; //商品描述
unifiedOrder.trade_type = "JSAPI";
if (time_expire != null)
{
unifiedOrder.time_expire = time_expire.Value.ToString("yyyyMMddHHmmss");
}
if (!string.IsNullOrEmpty(goods_tag))
{
unifiedOrder.goods_tag = goods_tag;
}
ret = tenpayUtil.UnifiedOrder(unifiedOrder);
return(ret);
}
public SortedDictionary <string, string> DoPost(WxAppInfoConfig config, ITenpayPostApi request, bool isUserCert = false)
{
string realServerUrl = GetServerUrl(this.serverUrl, request.ApiName);
WebUtils webUtils = new WebUtils();
_returnCoennt = webUtils.DoPost(config, realServerUrl, request.PostData, isUserCert);
SortedDictionary <string, string> m_values = new SortedDictionary <string, string>();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(_returnCoennt);
XmlNode xmlNode = xmlDoc.FirstChild;//获取到根节点<xml>
XmlNodeList nodes = xmlNode.ChildNodes;
foreach (XmlNode xn in nodes)
{
XmlElement xe = (XmlElement)xn;
m_values[xe.Name] = xe.InnerText;//获取xml的键值对到WxPayData内部的数据中
}
return(m_values);
}
public string OrderQuery(WxAppInfoConfig config, string orderSn)
{
CustomJsonResult result = new CustomJsonResult();
TenpayUtil tenpayUtil = new TenpayUtil(config);
string xml = tenpayUtil.OrderQuery(orderSn);
return(xml);
}
public CustomJsonResult <JsApiConfigParams> GetJsApiConfigParams(WxAppInfoConfig config, string url)
{
string jsApiTicket = GetJsApiTicket(config);
JsApiConfigParams parms = new JsApiConfigParams(config.AppId, url, jsApiTicket);
return(new CustomJsonResult <JsApiConfigParams>(ResultType.Success, ResultCode.Success, "", parms));
}
/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <param name="out_trade_no">商户内部的订单号</param>
public TenpayOrderQueryApi(WxAppInfoConfig config, string out_trade_no)
{
SortedDictionary <string, object> sParams = new SortedDictionary <string, object>();
sParams.Add("appid", config.AppId); //公众账号ID
sParams.Add("mch_id", config.PayMchId); //商户号
sParams.Add("nonce_str", CommonUtil.GetNonceStr()); //随机字符串
sParams.Add("out_trade_no", out_trade_no); //微信订单号
string sign = MakeSign(sParams, config.PayKey);
sParams.Add("sign", sign);//签名
_postData = GetXml(sParams);
}
public TenpayUnifiedOrderApi(WxAppInfoConfig config, UnifiedOrder order)
{
SortedDictionary <string, object> sParams = new SortedDictionary <string, object>();
sParams.Add("appid", config.AppId); //公众账号ID
sParams.Add("mch_id", config.PayMchId); //商户号
sParams.Add("nonce_str", CommonUtil.GetNonceStr()); //随机字符串
sParams.Add("notify_url", config.PayResultNotifyUrl); //通知地址
sParams.Add("trade_type", order.trade_type); //交易类型
sParams.Add("spbill_create_ip", order.spbill_create_ip); //终端IP
sParams.Add("out_trade_no", order.out_trade_no); //商户订单号
sParams.Add("total_fee", order.total_fee); //标价金额
sParams.Add("body", order.body); //商品描述
sParams.Add("time_expire", order.time_expire); //订单过期时间
sParams.Add("attach", order.attach); //附加数据
if (order.trade_type == "JSAPI")
{
sParams.Add("openid", order.openid);//用户标识
}
if (!string.IsNullOrEmpty(order.goods_tag))
{
sParams.Add("goods_tag", order.goods_tag);//商品优惠标识
}
if (order.trade_type == "MWEB")
{
sParams.Add("scene_info", "{\"h5_info\": {\"type\":\"Wap\",\"wap_url\": \"http://mobile.17fanju.com\",\"wap_name\": \"贩聚社团\"}}");//场景信息
}
//sParams.Add("device_info", "WEB");//设备号
//sParams.Add("sign_type", "");//签名类型
//sParams.Add("detail", "");商品详情
//sParams.Add("attach", "");附加数据
//sParams.Add("fee_type", "");//标价币种
//sParams.Add("time_start", "");//交易起始时间
//sParams.Add("time_expire", "");//交易结束时间
//sParams.Add("goods_tag", "");//订单优惠标记
//sParams.Add("product_id", "");//商品ID
//sParams.Add("limit_pay", "");//指定支付方式
//sParams.Add("openid", "openid");//用户标识
//sParams.Add("scene_info", "");//场景信息
string sign = MakeSign(sParams, config.PayKey);
sParams.Add("sign", sign);//签名
_postData = GetXml(sParams);
}
public UserInfoModelByMinProramJsCode GetUserInfoByMinProramJsCode(WxAppInfoConfig config, string encryptedData, string iv, string code)
{
try
{
var jsCode2Session = OAuthApi.GetWxApiJsCode2Session(config.AppId, config.AppSecret, code);
string strData = AES_decrypt(encryptedData, iv, jsCode2Session.session_key);
LogUtil.Info("UserInfo:" + strData);
var obj = JsonConvert.DeserializeObject <UserInfoModelByMinProramJsCode>(strData);
return(obj);
}
catch
{
return(null);
}
}
/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <param name="out_trade_no">商户内部的订单号</param>
public TenpayCouponQueryInfoApi(WxAppInfoConfig config, string coupon_id, string coupon_stock_id, string openid)
{
SortedDictionary <string, object> sParams = new SortedDictionary <string, object>();
sParams.Add("appid", config.AppId);
sParams.Add("coupon_id", coupon_id);
sParams.Add("mch_id", config.PayMchId);
sParams.Add("nonce_str", CommonUtil.GetNonceStr());
sParams.Add("openid", openid);
sParams.Add("stock_id", coupon_stock_id);
string sign = MakeSign(sParams, config.PayKey);
sParams.Add("sign", sign);
_postData = GetXml(sParams);
// _postData = "<xml><appid><![CDATA[wxc6e80f8c575cf3f5]]></appid><coupon_stock_id><![CDATA[3068001]]></coupon_stock_id><mch_id><![CDATA[1486589902]]></mch_id><nonce_str><![CDATA[bdb70cd1606a4669a15d5af965811f77]]></nonce_str><openid>otakHv8beYaLD9po9y6WjVe1fqt81</openid><openid_count>1</openid_count><partner_trade_no><![CDATA[202]]></partner_trade_no><sign><![CDATA[76C1EE9C00B953AC2655637D088F83ED]]></sign></xml>";
}
public string GetApiAccessToken(WxAppInfoConfig config)
{
string wxAccessToken = System.Configuration.ConfigurationManager.AppSettings["custom:WxTestAccessToken"];
if (wxAccessToken != null)
{
return(wxAccessToken);
}
string key = string.Format("Wx_AppId_{0}_AccessToken", config.AppId);
var redis = new RedisClient <string>();
var accessToken = redis.KGetString(key);
if (accessToken == null)
{
LogUtil.Info(string.Format("获取微信AccessToken，key：{0}，已过期，重新获取", key));
WxApi c = new WxApi();
WxApiAccessToken apiAccessToken = new WxApiAccessToken("client_credential", config.AppId, config.AppSecret);
var apiAccessTokenResult = c.DoGet(apiAccessToken);
if (string.IsNullOrEmpty(apiAccessTokenResult.access_token))
{
LogUtil.Info(string.Format("获取微信AccessToken，key：{0}，已过期，Api重新获取失败", key));
}
else
{
LogUtil.Info(string.Format("获取微信AccessToken，key：{0}，value：{1}，已过期，重新获取成功", key, apiAccessTokenResult.access_token));
accessToken = apiAccessTokenResult.access_token;
redis.KSet(key, accessToken, new TimeSpan(0, 30, 0));
}
}
else
{
LogUtil.Info(string.Format("获取微信AccessToken，key：{0}，value：{1}", key, accessToken));
}
return(accessToken);
}
public UnifiedOrderResult UnifiedOrderByNative(WxAppInfoConfig config, string merchantId, string orderSn, decimal orderAmount, string goods_tag, string ip, string body, DateTime time_expire)
{
var ret = new UnifiedOrderResult();
TenpayUtil tenpayUtil = new TenpayUtil(config);
UnifiedOrder unifiedOrder = new UnifiedOrder();
unifiedOrder.openid = "";
unifiedOrder.out_trade_no = orderSn; //商户订单号
unifiedOrder.spbill_create_ip = ip; //终端IP
unifiedOrder.total_fee = Convert.ToInt32(orderAmount * 100); //标价金额
unifiedOrder.body = body; //商品描述
unifiedOrder.trade_type = "NATIVE";
unifiedOrder.time_expire = time_expire.ToString("yyyyMMddHHmmss");
unifiedOrder.goods_tag = goods_tag;
unifiedOrder.attach = "{\"merchantId\":\"" + merchantId + "\"}";
ret = tenpayUtil.UnifiedOrder(unifiedOrder);
return(ret);
}
/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <param name="out_trade_no">商户内部的订单号</param>
public TenpayOrderPayReFundApi(WxAppInfoConfig config, string out_trade_no, string out_refund_no, string total_fee, string refund_fee, string refund_desc)
{
SortedDictionary <string, object> sParams = new SortedDictionary <string, object>();
sParams.Add("appid", config.AppId); //公众账号ID
sParams.Add("mch_id", config.PayMchId); //商户号
sParams.Add("nonce_str", CommonUtil.GetNonceStr()); //随机字符串
sParams.Add("out_trade_no", out_trade_no); //微信订单号
sParams.Add("total_fee", int.Parse(total_fee)); //订单总金额
sParams.Add("refund_fee", int.Parse(refund_fee)); //退款金额
sParams.Add("out_refund_no", out_refund_no); //随机生成商户退款单号
sParams.Add("refund_desc", refund_desc); //退款原因
string sign = MakeSign(sParams, config.PayKey);
sParams.Add("sign", sign);//签名
_postData = GetXml(sParams);
}
public string GetJsApiTicket(WxAppInfoConfig config)
{
string key = string.Format("Wx_AppId_{0}_JsApiTicket", config.AppId);
var redis = new RedisClient <string>();
var jsApiTicket = redis.KGetString(key);
if (jsApiTicket == null)
{
WxApi c = new WxApi();
string access_token = GetApiAccessToken(config);
var wxApiJsApiTicket = new WxApiJsApiTicket(access_token);
var wxApiJsApiTicketResult = c.DoGet(wxApiJsApiTicket);
if (string.IsNullOrEmpty(wxApiJsApiTicketResult.ticket))
{
LogUtil.Info(string.Format("获取微信JsApiTicket，key：{0}，已过期，Api重新获取失败", key));
}
else
{
LogUtil.Info(string.Format("获取微信JsApiTicket，key：{0}，value：{1}，已过期，重新获取成功", key, wxApiJsApiTicketResult.ticket));
jsApiTicket = wxApiJsApiTicketResult.ticket;
redis.KSet(key, jsApiTicket, new TimeSpan(0, 30, 0));
}
}
else
{
LogUtil.Info(string.Format("获取微信JsApiTicket，key：{0}，value：{1}", key, jsApiTicket));
}
return(jsApiTicket);
}
public CustomJsonResult LoginByMinProgram(RopOwnLoginByMinProgram rop)
{
var result = new CustomJsonResult();
var ret = new RetOwnLoginByMinProgram();
var merch = CurrentDb.Merch.Where(m => m.Id == rop.MerchId && m.WxMpAppId == rop.AppId).FirstOrDefault();
if (merch == null)
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "商户信息认证失败"));
}
var wxAppInfoConfig = new WxAppInfoConfig();
wxAppInfoConfig.AppId = merch.WxMpAppId;
wxAppInfoConfig.AppSecret = merch.WxMpAppSecret;
wxAppInfoConfig.PayMchId = merch.WxPayMchId;
wxAppInfoConfig.PayKey = merch.WxPayKey;
wxAppInfoConfig.PayResultNotifyUrl = merch.WxPayResultNotifyUrl;
wxAppInfoConfig.NotifyEventUrlToken = merch.WxPaNotifyEventUrlToken;
var wxUserInfoByMinProram = SdkFactory.Wx.GetUserInfoByMinProramJsCode(wxAppInfoConfig, rop.EncryptedData, rop.Iv, rop.Code);
if (wxUserInfoByMinProram == null)
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "获取微信用户信息失败"));
}
var wxUserInfo = CurrentDb.WxUserInfo.Where(m => m.OpenId == wxUserInfoByMinProram.openId).FirstOrDefault();
if (wxUserInfo == null)
{
string sysClientUserId = GuidUtil.New();
var sysClientUser = new SysClientUser();
sysClientUser.Id = sysClientUserId;
sysClientUser.UserName = string.Format("wx{0}", Guid.NewGuid().ToString().Replace("-", ""));
sysClientUser.PasswordHash = PassWordHelper.HashPassword("888888");
sysClientUser.SecurityStamp = Guid.NewGuid().ToString();
sysClientUser.RegisterTime = DateTime.Now;
sysClientUser.Nickname = wxUserInfoByMinProram.nickName;
sysClientUser.Sex = wxUserInfoByMinProram.gender;
sysClientUser.Province = wxUserInfoByMinProram.province;
sysClientUser.City = wxUserInfoByMinProram.city;
sysClientUser.Country = wxUserInfoByMinProram.country;
sysClientUser.Avatar = wxUserInfoByMinProram.avatarUrl;
sysClientUser.IsVip = false;
sysClientUser.CreateTime = DateTime.Now;
sysClientUser.Creator = sysClientUserId;
sysClientUser.BelongSite = Enumeration.BelongSite.Client;
CurrentDb.SysClientUser.Add(sysClientUser);
CurrentDb.SaveChanges();
wxUserInfo = new WxUserInfo();
wxUserInfo.Id = GuidUtil.New();
wxUserInfo.MerchId = rop.MerchId;
wxUserInfo.AppId = rop.AppId;
wxUserInfo.ClientUserId = sysClientUser.Id;
wxUserInfo.OpenId = wxUserInfoByMinProram.openId;
wxUserInfo.CreateTime = DateTime.Now;
wxUserInfo.Creator = sysClientUserId;
CurrentDb.WxUserInfo.Add(wxUserInfo);
CurrentDb.SaveChanges();
}
else
{
var sysClientUser = CurrentDb.SysClientUser.Where(m => m.Id == wxUserInfo.ClientUserId).FirstOrDefault();
if (sysClientUser != null)
{
sysClientUser.Nickname = wxUserInfoByMinProram.nickName;
sysClientUser.Sex = wxUserInfoByMinProram.gender;
sysClientUser.Province = wxUserInfoByMinProram.province;
sysClientUser.City = wxUserInfoByMinProram.city;
sysClientUser.Country = wxUserInfoByMinProram.country;
sysClientUser.Avatar = wxUserInfoByMinProram.avatarUrl;
}
CurrentDb.SaveChanges();
}
var tokenInfo = new TokenInfo();
ret.Token = GuidUtil.New();
tokenInfo.UserId = wxUserInfo.ClientUserId;
SSOUtil.SetTokenInfo(ret.Token, tokenInfo, new TimeSpan(1, 0, 0));
result = new CustomJsonResult(ResultType.Success, ResultCode.Success, "登录成功", ret);
return(result);
}
public CustomJsonResult JsApiPaymentPms(string operater, string clientUserId, RupOrderJsApiPaymentPms rup)
{
var result = new CustomJsonResult();
var wxUserInfo = CurrentDb.WxUserInfo.Where(m => m.ClientUserId == clientUserId).FirstOrDefault();
if (wxUserInfo == null)
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "找不到该用户数据"));
}
var order = CurrentDb.Order.Where(m => m.Id == rup.OrderId).FirstOrDefault();
if (order == null)
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "找不到该订单数据"));
}
LogUtil.Info("MerchId:" + order.MerchId);
LogUtil.Info("WxMpAppId:" + rup.AppId);
var merch = CurrentDb.Merch.Where(m => m.Id == order.MerchId && m.WxMpAppId == rup.AppId).FirstOrDefault();
if (merch == null)
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "商户信息认证失败"));
}
var wxAppInfoConfig = new WxAppInfoConfig();
wxAppInfoConfig.AppId = merch.WxMpAppId;
wxAppInfoConfig.AppSecret = merch.WxMpAppSecret;
wxAppInfoConfig.PayMchId = merch.WxPayMchId;
wxAppInfoConfig.PayKey = merch.WxPayKey;
wxAppInfoConfig.PayResultNotifyUrl = merch.WxPayResultNotifyUrl;
wxAppInfoConfig.NotifyEventUrlToken = merch.WxPaNotifyEventUrlToken;
order.AppId = merch.WxMpAppId;
order.ClientUserId = wxUserInfo.ClientUserId;
order.PayExpireTime = DateTime.Now.AddMinutes(5);
switch (rup.PayWay)
{
case PayWay.AliPay:
order.PayWay = E_OrderPayWay.AliPay;
break;
case PayWay.Wechat:
order.PayWay = E_OrderPayWay.Wechat;
var ret_UnifiedOrder = SdkFactory.Wx.UnifiedOrderByJsApi(wxAppInfoConfig, wxUserInfo.OpenId, order.Sn, 0.01m, "", Lumos.CommonUtil.GetIP(), "自助商品", order.PayExpireTime.Value);
if (string.IsNullOrEmpty(ret_UnifiedOrder.PrepayId))
{
return(new CustomJsonResult(ResultType.Failure, ResultCode.Failure, "支付二维码生成失败"));
}
order.PayPrepayId = ret_UnifiedOrder.PrepayId;
order.PayQrCodeUrl = ret_UnifiedOrder.CodeUrl;
CurrentDb.SaveChanges();
//Task4Factory.Global.Enter(TimerTaskType.CheckOrderPay, order.PayExpireTime.Value, order);
var pms = SdkFactory.Wx.GetJsApiPayParams(wxAppInfoConfig, order.Id, order.Sn, ret_UnifiedOrder.PrepayId);
result = new CustomJsonResult(ResultType.Success, ResultCode.Success, "操作成功", pms);
break;
}
//JsApiPayParams parms = new JsApiPayParams("wxb01e0e16d57bd762", "37b016a9569e4f519702696e1274d63a", ret_UnifiedOrder.PrepayId, order.Id, order.Sn);
//return new CustomJsonResult(ResultType.Success, ResultCode.Success, "", ret.Data);
return(result);
}
public TenpayUtil(WxAppInfoConfig config)
{
this._config = config;
}
public string GetWebAuthorizeUrl(WxAppInfoConfig config, string returnUrl)
{
return(OAuthApi.GetAuthorizeUrl(config.AppId, config.Oauth2RedirectUrl + "?returnUrl=" + returnUrl));
}
public WxApiSnsOauth2AccessTokenResult GetWebOauth2AccessToken(WxAppInfoConfig config, string code)
{
return(OAuthApi.GetWebOauth2AccessToken(config.AppId, config.AppSecret, code));
}
public string UploadMultimediaImage(WxAppInfoConfig config, string imageUrl)
{
return(OAuthApi.UploadMultimediaImage(this.GetApiAccessToken(config), imageUrl));
}
public string GetNotifyEventUrlToken(WxAppInfoConfig config)
{
return(config.NotifyEventUrlToken);
}
public JsApiPayParams GetJsApiPayParams(WxAppInfoConfig config, string orderId, string orderSn, string prepayId)
{
JsApiPayParams parms = new JsApiPayParams(config.AppId, config.PayKey, prepayId, orderId, orderSn);
return(parms);
}
public WxApiUserInfoResult GetUserInfoByApiToken(WxAppInfoConfig config, string openId)
{
return(OAuthApi.GetUserInfoByApiToken(this.GetApiAccessToken(config), openId));
}
public string CardCodeDecrypt(WxAppInfoConfig config, string encrypt_code)
{
return(OAuthApi.CardCodeDecrypt(this.GetApiAccessToken(config), encrypt_code));
}