public bool CheckCallbackInfo(PayCallbackInfo info)
{
var keys = info.Data.Keys;
var dict = new Dictionary <string, string>();
foreach (var key in keys)
{
if (key.Equals("sign"))
{
continue;
}
dict[key] = info.Data[key];
}
//string[] keys = new string[] { "appid", "bank_type", "cash_fee", "fee_type", "is_subscribe", "mch_id", "nonce_str", "openid", "out_trade_no", "result_code", "return_code", "time_end", "total_fee", "trade_type", "transaction_id" };
//foreach (var key in keys)
//{
// dict[key] = info.Data[key];
//}
string sign = GetSignString(dict, config.MCH_KEY);
if (sign.Equals(info.Data["sign"], StringComparison.OrdinalIgnoreCase))
{
return(true);
}
return(false);
}
public PayCallbackInfo ParseCallbackInfo(string xmlString)
{
var xml = new XmlDocument();
xml.LoadXml(xmlString);
if (xml == null)
{
return(null);
}
var callbackInfo = new PayCallbackInfo();
string return_code = xml.SelectSingleNode("/xml/return_code").InnerText;
if (return_code == "SUCCESS")
{
callbackInfo.Status = "SUCC";
var dict = new Dictionary <string, string>();
var nodes = xml.DocumentElement.ChildNodes;
for (int i = 0; i < nodes.Count; i++)
{
var node = nodes[i];
dict[node.Name] = node.InnerText;
}
callbackInfo.Data = dict;
}
else if (return_code == "FAIL")
{
callbackInfo.Status = "FAIL";
callbackInfo.Data = null;
}
return(callbackInfo);
}
