public Credentials Load()
{
Credentials credentials = new Credentials();
using (var reader = new StreamReader(StorageFile.OpenFile(Common.CredentialsFile, FileMode.OpenOrCreate, FileAccess.Read)))
{
bool isEncrypted;
IsolatedStorageSettings.ApplicationSettings.TryGetValue("IsEncrypted", out isEncrypted);
if (reader.Peek() > 0)
{
try
{
credentials.Email = isEncrypted ? _crypto.Decrypt(reader.ReadLine()) : reader.ReadLine();
credentials.Password = isEncrypted ? _crypto.Decrypt(reader.ReadLine()) : reader.ReadLine();
credentials.Game = (SupportedGame) Convert.ToInt32(reader.ReadLine());
credentials.RememberMe = !string.IsNullOrEmpty(credentials.Password) && Convert.ToBoolean(reader.ReadLine());
}
catch (Exception e)
{
// If it's format exception, then user has not saved credentials in new format before
if (!(e is FormatException))
throw;
}
}
}
if (credentials.Email == null || credentials.Password == null || credentials.Password.Length > 20)
return new Credentials();
return credentials;
}
public void LoadAndSaveTest()
{
var repository = new FileCredentialsRepository(IsolatedStorageFile.GetUserStoreForApplication());
var expected = new Credentials()
{
Email = "*****@*****.**",
Password = "******",
RememberMe = true
};
repository.Save(expected);
var actual = repository.Load();
Assert.IsTrue(expected.Equals(actual));
}
public void Save(Credentials credentials)
{
using (var writer = new StreamWriter(StorageFile.OpenFile(Common.CredentialsFile, FileMode.Create, FileAccess.Write)))
{
//writer.WriteLine(_crypto.Encrypt(credentials.Email));
//writer.WriteLine(_crypto.Encrypt(credentials.Password));
writer.WriteLine(credentials.Email);
writer.WriteLine(credentials.Password);
writer.WriteLine((int)credentials.Game);
writer.WriteLine(credentials.RememberMe);
}
IsolatedStorageSettings.ApplicationSettings["IsEncrypted"] = false;
}
public ICredentials Load()
{
ICredentials credentials = new Credentials();
using (var reader = new StreamReader(StorageFile.OpenFile(Common.CredentialsFile, FileMode.OpenOrCreate, FileAccess.Read)))
{
bool isEncrypted;
IsolatedStorageSettings.ApplicationSettings.TryGetValue("IsEncrypted", out isEncrypted);
if (reader.Peek() > 0)
{
credentials.Email = isEncrypted ? _crypto.Decrypt(reader.ReadLine()) : reader.ReadLine();
credentials.Password = isEncrypted ? _crypto.Decrypt(reader.ReadLine()) : reader.ReadLine();
credentials.RememberMe = !string.IsNullOrEmpty(credentials.Password) && Convert.ToBoolean(reader.ReadLine());
}
reader.Close();
}
if (credentials.Email == null || credentials.Password == null || credentials.Password.Length > 20)
return new Credentials();
return credentials;
}
/// <summary>
/// Save credentials to phone
/// </summary>
private void SaveCredentials()
{
Credentials credentials = new Credentials();
if (RememberMe)
{
credentials.Email = Email;
credentials.Password = Password;
credentials.Game = Game;
credentials.RememberMe = RememberMe;
}
CredentialsRepository.Save(credentials);
}