public async Task AuthorizationCode_Authorize_SaveRefreshToken_AuthorizeAgain(string authorizationCode, string redirectUri)
{
// Create instance of authentication using one-time code, which you retrieved before this step
var initialAuthentication = new AuthorizationCodeAuthentication(ClientId, ClientSecret, authorizationCode, redirectUri);
// Initialize context and api
InitializeContextAndApi(initialAuthentication);
// Use api as usual
var agenda = await _api.AccountClient.Agendas.Current().GetAsync();
var contact = await _api.ContactClient.Detail(123).GetAsync();
// Before shutting down the application, save refresh token
var refreshToken = initialAuthentication.RefreshToken;
// Afterwards, when loading the application, use refresh token when creating authentication
var subsequentAuthentication = new AuthorizationCodeAuthentication(ClientId, ClientSecret, refreshToken);
// Initialize context and api
InitializeContextAndApi(subsequentAuthentication);
// Use api as usual
var issuedInvoice = await _api.IssuedInvoiceClient.DefaultAsync();
}
public async Task AuthorizationCode_RetrieveAndSaveRefreshToken(string authorizationCode, string redirectUri)
{
// Create instance of authentication using one-time code, which you retreived before this step
var initialAuthentication = new AuthorizationCodeAuthentication(ClientId, ClientSecret, authorizationCode, redirectUri);
// Request access token, with this call refresh token will be requested as well
var tokenizer = await initialAuthentication.GetTokenAsync();
// Retrieve refresh token (both values are the same) and save it
var refreshToken1 = tokenizer.RefreshToken;
var refreshToken2 = initialAuthentication.RefreshToken;
// Afterwards, refresh token is used for authentication
var subsequentAuthentication = new AuthorizationCodeAuthentication(ClientId, ClientSecret, refreshToken1 ?? refreshToken2);
// Initialize context and api
InitializeContextAndApi(subsequentAuthentication);
// Use api as usual
var issuedInvoice = await _api.IssuedInvoiceClient.DefaultAsync();
}