internal static bool VerifyCallback(string merchantId, string keyValue, string sCmd, string sErrorCode, string sTrxId, string amount, string cur, string productId, string orderId, string userId, string mp, string bType, string hmac)
{
Digest digest = new Digest();
string aValue = "";
aValue = aValue + merchantId + sCmd + sErrorCode + sTrxId + amount + cur + productId + orderId + userId + mp + bType;
string str2 = digest.HmacSign(aValue, keyValue);
return (hmac == str2);
}
internal static string CreateUrl(string merchantId, string keyValue, string orderId, string amount, string cur, string productId, string merchantCallbackURL, string addressFlag, string sMctProperties, string frpId)
{
string str = "Buy";
string str2 = "1";
Digest digest = new Digest();
string aValue = "";
aValue = aValue + str + merchantId + orderId + amount + cur + productId + merchantCallbackURL + addressFlag + sMctProperties + frpId + str2;
string str4 = digest.HmacSign(aValue, keyValue);
string str5 = "";
return (str5 + nodeAuthorizationURL + "?p0_Cmd=" + str + "&p1_MerId=" + merchantId + "&p2_Order=" + orderId + "&p3_Amt=" + amount + "&p4_Cur=" + cur + "&p5_Pid=" + productId + "&p8_Url=" + HttpUtility.UrlEncode(merchantCallbackURL, Encoding.GetEncoding("gb2312")) + "&p9_SAF=" + addressFlag + "&pa_MP=" + sMctProperties + "&pd_FrpId=" + frpId + "&pr_NeedResponse=" + str2 + "&hmac=" + str4);
}
