public static Boolean IsValid(String expectedData, String encryptedData)
{
Boolean result = false;
try
{
TextEncryption crypto = new TextEncryption(GooeyConfigManager.TokenEncyrptionKey);
String data = crypto.Decrypt(encryptedData);
String[] fields = data.Split(',');
if (fields.Length == 3)
{
String original = fields[1];
String timestamp = fields[2];
if (expectedData.EqualsCaseInsensitive(original))
{
//DateTime dt = DateTime.Parse(timestamp);
//if (dt > DateTime.Now)
//{
//check the database to make sure this token hasn't been used
SecurityToken temp = GetFromDatabase(encryptedData);
if (temp != null)
{
int uses = temp.Uses + 1;
if (uses <= temp.MaxUses)
{
//Update the use count in the database
temp.Uses = uses;
SaveToDatabase(temp);
result = true;
}
}
//}
}
}
}
catch (Exception) { }
return result;
}
private static String GetEncryptedSiteConfiguration(String key)
{
String result = null;
String encrypted = GetSiteConfiguration(key, null, false);
if (encrypted != null)
{
try
{
TextEncryption crypto = new TextEncryption(CurrentSite.Guid.Value);
result = crypto.Decrypt(encrypted);
}
catch (Exception) { }
}
return result;
}
/// <summary>
/// Utility method to decrypt text
/// </summary>
/// <param name="text"></param>
public static String Decrypt(String text)
{
TextEncryption crypto = new TextEncryption();
return crypto.Decrypt(text);
}
