public string GenerateFormRequestSignature(Shop shop, string shoppingCartId, double price)
{
var formattedPrice = WSPayHelpers.FormatPrice(price);
using (var md5Hash = MD5.Create())
{
var data = $"{shop.ShopId}{shop.Secret}{shoppingCartId}{shop.Secret}{formattedPrice}{shop.Secret}";
var hashBytes = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(data));
var sBuilder = new StringBuilder();
foreach (var b in hashBytes)
{
sBuilder.Append(b.ToString("x2"));
}
return(sBuilder.ToString());
}
}
public string GenerateChangeTransactionStatusSignature(Shop shop, string wsPayOrderId, string stan, string approvalCode, double price)
{
var formattedPrice = WSPayHelpers.FormatPrice(price);
using (var md5Hash = MD5.Create())
{
var data = $"{shop.ShopId}{wsPayOrderId}{shop.Secret}{stan}{shop.Secret}{approvalCode}{shop.Secret}{formattedPrice}{shop.Secret}{wsPayOrderId}";
var hashBytes = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(data));
var sBuilder = new StringBuilder();
foreach (var b in hashBytes)
{
sBuilder.Append(b.ToString("x2"));
}
return(sBuilder.ToString());
}
}
