/// <summary>
/// Loads encrypted text from a respected file (from the display setting passed)
/// decrypts and parses the the information.
/// </summary>
/// <returns>True if parse successful, false if unsuccessful</returns>
public bool LoadData()
{
UserInformationCollection = new List <UserInformation>();
var path = Display.Resource;
string cipherText = string.Empty;
using (var fileStream = File.Open(path, FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
using (StreamReader sr = new StreamReader(fileStream, true))
{
cipherText = sr.ReadToEnd();
}
}
if (!string.IsNullOrEmpty(cipherText))
{
Security.AES AES_SecurityPackage = new Security.AES(EncryptionKey, InitilizationVector);
string plainText = AES_SecurityPackage.Decrypt(Encoding.Default.GetBytes(cipherText));
if (string.IsNullOrEmpty(plainText))
{
return(false);
}
UserInformation info = new UserInformation();
string parsed = string.Empty;
for (int i = 0; i < plainText.Length; i++)
{
if (plainText[i] == ' ')
{
info.Description = parsed;
parsed = string.Empty;
}
else if (plainText[i] == '\r' || plainText[i] == '\n' || plainText[i].Equals(Environment.NewLine))
{
if (info.Description != null)
{
info.Password = parsed;
UserInformationCollection.Add(info);
info = new UserInformation();
}
parsed = string.Empty;
}
else if (i == plainText.Length - 1)
{
parsed += plainText[i];
info.Password = parsed;
UserInformationCollection.Add(info);
}
else
{
parsed += plainText[i];
}
}
return(true);
}
return(false);
}
