| public static Sign ( string prestr, string _input_charset ) : string | ||
| prestr | string | |
| _input_charset | string | |
| return | string | |
private string BuildRequest(string orderNo, string productName, int totalFee, string customerIP, EnumWePayTradeType tradeType)
{
SortedDictionary <string, string> dicParam = CreateParam(orderNo, productName, totalFee, customerIP, tradeType);
string signString = CreateURLParamString(dicParam);
string key = tradeType == EnumWePayTradeType.APP ? WepayConfig.WEPAY_APP_KEY : WepayConfig.WEPAY_WEB_KEY;
string preString = signString + "&key=" + key;
string sign = MD5Helper.Sign(preString, WepayConfig.WEPAY_CHARTSET).ToUpper();
dicParam.Add("sign", sign);
return(BuildForm(dicParam));
}
private string BuildRequestsign(string urlParam, EnumSignType signType)
{
string mysign = "";
if (signType == EnumSignType.MD5)
{
string preString = urlParam + AlipayConfig.ALI_KEY;
mysign = MD5Helper.Sign(preString, AlipayConfig.CHARTSET);
}
else if (signType == EnumSignType.RSA)
{
mysign = RSASign(urlParam, AlipayConfig.ALIPay_RSA_PRIVATEKEY, AlipayConfig.CHARTSET);
}
return(mysign);
}
public static string BuildQueryRequest(string transactionId, SortedDictionary <string, string> dic)
{
string tradeType = GetValueFromDic <string>(dic, "trade_type");
bool isApp = tradeType == EnumWePayTradeType.APP.ToString();
SortedDictionary <string, string> dicParam = CreateQueryParam(transactionId, isApp);
string signString = CreateURLParamString(dicParam);
string key = isApp ? WepayConfig.WEPAY_APP_KEY : WepayConfig.WEPAY_WEB_KEY;
string preString = signString + "&key=" + key;
string sign = MD5Helper.Sign(preString, "utf-8").ToUpper();
dicParam.Add("sign", sign);
return(BuildForm(dicParam));
}
private static string BuildAppPay(string prepayid)
{
var dicParam = CreateWapAndAppPayParam(prepayid);
string signString = CreateURLParamString(dicParam);
string preString = signString + "&key=" + WepayConfig.WEPAY_APP_KEY;
string sign = MD5Helper.Sign(preString, WepayConfig.WEPAY_CHARTSET).ToUpper();
dicParam.Add("sign", sign);
return(JsonConvert.SerializeObject(
new
{
appid = dicParam["appid"],
partnerid = dicParam["partnerid"],
prepayid = dicParam["prepayid"],
package = dicParam["package"],
noncestr = dicParam["noncestr"],
timestamp = dicParam["timestamp"],
sign = dicParam["sign"]
}));
}
public static bool WePayNotifyValidation(SortedDictionary <string, string> dic)
{
string sign = GetValueFromDic <string>(dic, "sign");
if (dic.ContainsKey("sign"))
{
dic.Remove("sign");
}
string tradeType = GetValueFromDic <string>(dic, "trade_type");
string preString = CreateURLParamString(dic);
if (string.IsNullOrEmpty(tradeType))
{
string key = tradeType == EnumWePayTradeType.APP.ToString() ? WepayConfig.WEPAY_APP_KEY : WepayConfig.WEPAY_WEB_KEY;
string preSignString = preString + "&key=" + key;
string signString = MD5Helper.Sign(preSignString, WepayConfig.WEPAY_CHARTSET).ToUpper();
return(signString == sign);
}
else
{
return(false);
}
}
