/// <summary>
/// MD5签名
/// </summary>
/// <returns></returns>
public string GetCftPackage(Dictionary <string, string> bizObj)
{
if (string.IsNullOrEmpty(Key))
{
throw new Exception("Key为空！");
}
string unSignParaString = CommonUtil.FormatBizQueryParaMapForUnifiedPay(bizObj);
return(MD5SignUtil.Sign(unSignParaString, Key));
}
/// <summary>
/// 生成 订单详情 （package）
/// </summary>
/// <returns></returns>
public string GetCftPackage()
{
if ("" == PartnerKey)
{
throw new SDKRuntimeException("密钥不能为空！");
}
string unSignParaString = CommonUtil.FormatBizQueryParaMap(parameters,
false);
string paraString = CommonUtil.FormatBizQueryParaMap(parameters, true);
return(paraString + "&sign="
+ MD5SignUtil.Sign(unSignParaString, PartnerKey));
}
/// <summary>
/// 验证 package的签名(MD5) （已测试通过）
/// </summary>
/// <param name="dic"></param>
/// <param name="sign"></param>
/// <returns></returns>
public bool ValidateMD5Signature(Dictionary <string, string> dic, string sign)
{
//验证 参数不能为空
foreach (var item in dic)
{
if (string.IsNullOrEmpty(item.Value))
{
return(false);
}
}
if ("" == PartnerKey)
{
throw new SDKRuntimeException("密钥不能为空！");
}
string unSignParaString = CommonUtil.FormatBizQueryParaMap(dic,
false);
return(MD5SignUtil.VerifySignature(unSignParaString, sign, PartnerKey));
}
