// in Robokassa we have two types of back-queries:
//
// 1. ResultURL query
// Robokassa server tries to get this url
// Requires Pass2 (!!!)
//
// 2. SuccessUrl query
// Robokassa redirects user to this url
// Requires Pass1 (!!!)
public bool IsQueryValid(RobokassaQueryType queryType)
{
string currentPassword =
(queryType == RobokassaQueryType.ResultURL) ?
RobokassaConfig.Pass2 :
RobokassaConfig.Pass1;
string str = string.Format("{0}:{1}:{2}",
OutSum, InvId, currentPassword);
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
byte[] calculatedSignature = md5.ComputeHash(Encoding.ASCII.GetBytes(str));
StringBuilder sbSignature = new StringBuilder();
foreach (byte b in calculatedSignature)
sbSignature.AppendFormat("{0:x2}", b);
return string.Equals(
sbSignature.ToString(),
SignatureValue,
StringComparison.InvariantCultureIgnoreCase);
}
// in Robokassa we have two types of back-queries:
//
// 1. ResultURL query
// Robokassa server tries to get this url
// Requires Pass2 (!!!)
//
// 2. SuccessUrl query
// Robokassa redirects user to this url
// Requires Pass1 (!!!)
public bool IsQueryValid(RobokassaQueryType queryType)
{
var currentPassword = (queryType == RobokassaQueryType.ResultURL)
? RobokassaConfig.Pass2
: RobokassaConfig.Pass1;
var str = string.Format("{0}:{1}:{2}",
OutSum, InvId, currentPassword);
var md5 = new MD5CryptoServiceProvider();
var calculatedSignature = md5.ComputeHash(Encoding.ASCII.GetBytes(str));
var sbSignature = new StringBuilder();
foreach (var b in calculatedSignature)
{
sbSignature.AppendFormat("{0:x2}", b);
}
return(string.Equals(
sbSignature.ToString(),
SignatureValue,
StringComparison.InvariantCultureIgnoreCase));
}
