/// <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>
/// <param name="signType">签名方式</param>
/// <param name="key">交易安全校验码</param>
/// <param name="code">字符编码格式</param>
/// <returns>签名验证结果</returns>
private static bool GetSignVeryfy(SortedDictionary <string, string> inputPara, string sign, string signType, string key, Encoding code)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = AlipayCore.FilterPara(inputPara);
//获取待签名字符串
string preSignStr = AlipayCore.CreateLinkString(sPara);
//获得签名验证结果
bool isSgin = false;
if (sign != null && sign != "")
{
switch (signType)
{
case "MD5":
isSgin = AlipayMD5.Verify(preSignStr, sign, key, code);
break;
default:
break;
}
}
return(isSgin);
}
/// <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 static bool GetAppSignVeryfy(SortedDictionary <string, string> inputPara, string sign, string signType, string publicKey, string appInputCharset)
{
Dictionary <string, string> sPara = new Dictionary <string, string>();
//过滤空值、sign与sign_type参数
sPara = AlipayCore.FilterPara(inputPara);
//获取待签名字符串
string preSignStr = AlipayCore.CreateLinkString(sPara);
//获得签名验证结果
bool isSgin = false;
if (sign != null && sign != "")
{
switch (signType)
{
case "RSA":
isSgin = AlipayRSAFromPkcs8.verify(preSignStr, sign, publicKey, appInputCharset);
break;
default:
break;
}
}
return(isSgin);
}
/// <summary>
/// 获取是否是支付宝服务器发来的请求的验证结果
/// </summary>
/// <param name="notifyId">通知验证ID</param>
/// <param name="veryfyUrl">支付宝消息验证地址</param>
/// <param name="partner">收款支付宝帐户ID</param>
/// <returns>验证结果</returns>
private static string GetResponseTxt(string notifyId, string veryfyUrl, string partner)
{
string veryfy_url = string.Format("{0}partner={1}¬ify_id={2}", veryfyUrl, partner, notifyId);
//获取远程服务器ATN结果，验证是否是支付宝服务器发来的请求
string responseTxt = AlipayCore.Get_Http(veryfy_url, 120000);
return(responseTxt);
}
/// <summary>
/// 获取是否是支付宝服务器发来的请求的验证结果
/// </summary>
/// <param name="notify_id">通知验证ID</param>
/// <returns>验证结果</returns>
private static string GetAppResponseTxt(string notify_id, string appVeryfyUrl, string partner)
{
string veryfy_url = appVeryfyUrl + "partner=" + partner + "¬ify_id=" + notify_id;
//获取远程服务器ATN结果，验证是否是支付宝服务器发来的请求
string responseTxt = AlipayCore.Get_Http(veryfy_url, 120000);
return(responseTxt);
}