public async Task <bool> Logout()
{
_client.Logout();
IsLoggedIn = await _client.IsValidJWToken();
SettingsStorageExtensions.RemoveCredentialsFromLocker();
return(IsLoggedIn);
}
public async Task <bool> SaveWorkspace()
{
try
{
await SettingsStorageExtensions.SaveAsync <ObservableCollection <Note> >(ApplicationData.Current.RoamingFolder, WName, NoteCollection);
}
catch (Exception e)
{
return(false);
}
return(true);
}
public async Task <bool> AuthenticateUser(string username, string password)
{
_client.AuthMethod = AuthMethod.JWT;
await _client.RequestJWToken(username, password);
var isAuthenticated = await IsUserAuthenticated();
if (isAuthenticated)
{
// Store username & JWT token for logging in on next app launch
SettingsStorageExtensions.SaveString(_localSettings, "Username", username);
SettingsStorageExtensions.SaveCredentialsToLocker(username, _client.GetToken());
CurrentUser = await _client.Users.GetCurrentUser();
}
return(isAuthenticated);
}
public async Task <bool> LoadWorkspace()
{
try
{
NoteCollection = await SettingsStorageExtensions.ReadAsync <ObservableCollection <Note> >(ApplicationData.Current.RoamingFolder, WName);
if (NoteCollection == null)
{
NoteCollection = new ObservableCollection <Note>();
}
}
catch (Exception e)
{
return(false);
}
return(true);
}
public async void Init()
{
IsLoggedIn = false;
var username = _localSettings.ReadString("Username");
if (username != null)
{
// get password
var jwt = SettingsStorageExtensions.GetCredentialFromLocker(username);
if (jwt != null && !string.IsNullOrEmpty(jwt.Password))
{
// set jwt
_client.SetJWToken(jwt.Password);
IsLoggedIn = await _client.IsValidJWToken();
if (IsLoggedIn)
{
CurrentUser = await _client.Users.GetCurrentUser();
}
}
}
}
public async void Init()
{
IsAuthenticated = false;
var username = _settingsService.GetSetting <string>("Username", () => null, SettingLocality.Roamed);
if (username != null)
{
// get password
var jwt = SettingsStorageExtensions.GetCredentialFromLocker(username);
if (jwt != null && !string.IsNullOrEmpty(jwt.Password))
{
// set jwt
_client.SetJWToken(jwt.Password);
IsAuthenticated = await _client.IsValidJWToken();
if (IsAuthenticated)
{
CurrentUser = await _client.Users.GetCurrentUser();
}
}
}
}
public async Task <bool> AuthenticateUser(string username, string password)
{
_client.AuthMethod = AuthMethod.JWT;
try
{
await _client.RequestJWToken(username, password);
}
catch
{
// Authentication failed
}
var isAuthenticated = await IsUserAuthenticated();
if (isAuthenticated)
{
// Store username & JWT token for logging in on next app launch
_settingsService.SetSetting("Username", username, SettingLocality.Roamed);
SettingsStorageExtensions.SaveCredentialsToLocker(username, _client.GetToken());
CurrentUser = await _client.Users.GetCurrentUser();
}
return(isAuthenticated);
}
