public static T decryptResXml <T>(String rsaPubKey, String strDesKey, String xmlResp)
{
Type type = typeof(T);
JdPayResponse jdPayRes = Deserialize <JdPayResponse>(typeof(JdPayResponse), xmlResp);
object entity = type.Assembly.CreateInstance(type.FullName);
String encryptStr = jdPayRes.encrypt;
if (!string.IsNullOrEmpty(encryptStr))
{
byte[] key = Convert.FromBase64String(strDesKey);
String base64EncryptStr = Encoding.UTF8.GetString(Convert.FromBase64String(encryptStr));
String reqBody = Des3.Des3DecryptECB(key, base64EncryptStr);
System.Diagnostics.Debug.WriteLine("请求返回encrypt Des解密后:" + reqBody);
XmlDocument reqBodyDoc = new XmlDocument();
reqBodyDoc.LoadXml(reqBody);
String inputSign = getValue(reqBodyDoc, "sign");
String billsInfoList = getValue(reqBodyDoc, "billsInfoList");
System.Diagnostics.Debug.WriteLine("billsInfoList:" + billsInfoList);
System.Diagnostics.Debug.WriteLine("请求返回sign:" + inputSign);
XmlNode jdpayRoot = reqBodyDoc.SelectSingleNode("jdpay");
XmlNode signNode = jdpayRoot.SelectSingleNode("sign");
jdpayRoot.RemoveChild(signNode);
//XmlNodeList nodelist = jdpayRoot.ChildNodes;
String reqBodyStr = ConvertXmlToString(reqBodyDoc);
String xmlh = xmlResp.Substring(0, xmlResp.IndexOf("<jdpay>"));
if (xmlh != null && !"".Equals(xmlh))
{
reqBodyStr = reqBodyStr.Replace("<?xml version=\"1.0\" encoding=\"UTF-8\"?>", xmlh);
}
reqBodyStr = reqBodyStr.Replace("\n", "");
System.Diagnostics.Debug.WriteLine("本地摘要原串:" + reqBodyStr);
String sha256SourceSignString = SHAUtil.encryptSHA256(reqBodyStr);
System.Diagnostics.Debug.WriteLine("本地摘要:" + sha256SourceSignString);
byte[] decryptByte = RSACoder.decryptByPublicKey(inputSign, rsaPubKey);
String decryptStr = Des3.bytesToString(decryptByte);
System.Diagnostics.Debug.WriteLine("解密后摘要:" + decryptStr);
if (sha256SourceSignString.Equals(decryptStr))
{
System.Diagnostics.Debug.WriteLine("验签通过");
entity = Deserialize <T>(type, reqBody);
}
else
{
System.Diagnostics.Debug.WriteLine("验签失败");
throw new Exception("验签失败");
}
}
setProperValue(entity, "version", jdPayRes.version);
setProperValue(entity, "merchant", jdPayRes.merchant);
setProperValue(entity, "result", jdPayRes.result);
return((T)entity);
}
public static JdPayResponse decryptResXmlNew <T>(String xmlResp)
{
JdPayResponse jdPayRes = Deserialize <JdPayResponse>(typeof(JdPayResponse), xmlResp);
return(jdPayRes);
}
