/// <summary>
/// 获取返回时的签名验证结果
/// </summary>
/// <param name="inputPara">通知返回参数数组</param>
/// <param name="sign">对比的签名结果</param>
/// <returns>签名验证结果</returns>
private bool GetSignVeryfy(SortedDictionary <string, string> inputPara, string sign)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = Core.FilterPara(inputPara);
//获取待签名字符串
string preSignStr = Core.CreateLinkString(sPara);
preSignStr = preSignStr.Replace("¬", "¬");
//获得签名验证结果
bool isSgin = false;
if (sign != null && sign != "")
{
switch (_sign_type)
{
case "RSA":
//isSgin = Aop.Api.Util.AlipaySignature.RSACheckV1(inputPara,_public_key,_input_charset);
isSgin = RSAFromPkcs8.Verify(preSignStr, sign, _public_key, _input_charset);
break;
case "MD5":
isSgin = AlipayMD5.Verify("", sign, _public_key, _input_charset);
break;
default:
break;
}
}
return(isSgin);
}
///// <summary>
///// 获取待签名字符串（调试用）
///// </summary>
///// <param name="inputPara">通知返回参数数组</param>
///// <returns>待签名字符串</returns>
//private string GetPreSignStr(SortedDictionary<string, string> inputPara)
//{
// Dictionary<string, string> sPara = new Dictionary<string, string>();
// //过滤空值、sign与sign_type参数
// sPara = Core.FilterPara(inputPara);
// //获取待签名字符串
// string preSignStr = Core.CreateLinkString(sPara);
// return preSignStr;
//}
/// <summary>
/// 获取返回时的签名验证结果
/// </summary>
/// <param name="inputPara">通知返回参数数组</param>
/// <param name="sign">对比的签名结果</param>
/// <returns>签名验证结果</returns>
public bool GetSignVeryfy(SortedDictionary <string, string> inputPara, string sign)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = Core.FilterPara(inputPara);
//获取待签名字符串
string preSignStr = Core.CreateLinkString(sPara);
//获得签名验证结果
bool isSgin = false;
if (!string.IsNullOrWhiteSpace(sign))
{
switch (_signType)
{
case SignType.RSA:
isSgin = RSAFromPkcs8.Verify(preSignStr, sign, _alipayPublicKey, _inputCharset);
break;
case SignType.MD5:
isSgin = AlipayMD5.Verify(preSignStr, sign, _md5Key, _inputCharset);
break;
default:
break;
}
}
return(isSgin);
}