internal void SetResult(CredentialClaimResult result, IProvider provider)
{
this.claimResult = result;
this.provider = provider;
this.labelUsername.Text = result.UserName;
this.SetShown(false);
if (!this.host.Database.IsOpen)
{
this.buttonSave.Visible = false;
}
}
private void buttonNext_Click(object sender, EventArgs e)
{
switch (this.wizardState)
{
case WizardState.UrlEntry:
this.BackgroundDisplay(true);
var urlOperation = new AsyncOperationWithSynchronizationContext(() =>
{
this.credentialConfigurationProvier = this.selectionForm.SelectedProvider.CredentialConfigurationProvider;
this.credentialConfigurationProvier.Initialize();
},
// continuation
() =>
{
LaunchUrl(this.credentialConfigurationProvier.GetExternalAuthorizationUrl());
this.panelContainer.Controls.Remove(this.selectionForm);
if (this.credentialConfigurationProvier is IOAuth1CredentialConfigurationProvider)
{
this.panelContainer.Controls.Add(this.authorizationForm);
// invoke authentication process
this.wizardState = WizardState.AwaitingAuthorization;
}
else if (this.credentialConfigurationProvier is IOAuth2CredentialConfigurationProvider)
{
this.panelContainer.Controls.Add(this.exchangeForm);
this.wizardState = WizardState.ExchangeCode;
}
},
// catch
ecxeption =>
{
MessageBox.Show(ecxeption.Message, "Error");
this.StartOver();
},
// finally
() =>
{
this.BackgroundDisplay(false);
});
urlOperation.Run();
break;
case WizardState.ExchangeCode:
{
this.BackgroundDisplay(true);
CredentialClaimResult result = null;
var exchangeCodeOperation = new AsyncOperationWithSynchronizationContext(() =>
{
var provider = this.credentialConfigurationProvier as IOAuth2CredentialConfigurationProvider;
result = provider.ExchangeCode(this.exchangeForm.textBoxCode.Text);
},
// continuation
() =>
{
if (result.IsSuccess)
{
this.panelContainer.Controls.Remove(this.exchangeForm);
this.successForm.SetResult(result, this.selectionForm.SelectedProvider);
this.panelContainer.Controls.Add(this.successForm);
this.wizardState = WizardState.Success;
this.buttonCancel.Visible = false;
this.buttonNext.Text = "Done";
}
else
{
MessageBox.Show("Couldn't exchange authorization code for an access token", "Error");
this.StartOver();
}
},
// catch
ecxeption =>
{
MessageBox.Show(ecxeption.Message, "Error");
this.StartOver();
},
// finally
() =>
{
this.BackgroundDisplay(false);
});
exchangeCodeOperation.Run();
break;
}
case WizardState.AwaitingAuthorization:
{
this.BackgroundDisplay(true);
CredentialClaimResult result = null;
var awaitingAuthorizationOperation = new AsyncOperationWithSynchronizationContext(() =>
{
var provider = this.credentialConfigurationProvier as IOAuth1CredentialConfigurationProvider;
result = provider.Claim();
},
// continuation
() =>
{
if (result.IsSuccess)
{
this.panelContainer.Controls.Remove(this.authorizationForm);
this.successForm.SetResult(result, this.selectionForm.SelectedProvider);
this.panelContainer.Controls.Add(this.successForm);
this.wizardState = WizardState.Success;
this.buttonCancel.Visible = false;
this.buttonNext.Text = "Done";
}
else
{
MessageBox.Show("Couldn't authorize with account", "Error");
this.StartOver();
}
},
// catch
ecxeption =>
{
MessageBox.Show(ecxeption.Message, "Error");
this.StartOver();
},
// finally
() =>
{
this.BackgroundDisplay(false);
});
awaitingAuthorizationOperation.Run();
break;
}
case WizardState.Success:
this.Close();
break;
}
}
