private IServiceProvider ConfigureServices()
{
var services = new ServiceCollection();
var settings = new Settings();
var publicClientApplication = PublicClientApplicationBuilder.Create(settings.ClientId).WithAuthority(settings.Authority).Build();
var handler = new BearerTokenHttpClientHandler(publicClientApplication, settings);
var httpClient = new HttpClient(handler)
{
BaseAddress = settings.BackendUrl
};
services.AddSingleton <ISettings>(settings);
services.AddSingleton <IPublicClientApplication>(publicClientApplication);
services.AddSingleton(httpClient);
services.AddScoped <INavigation>(_ => new Navigation(Window.Current.Content as Frame));
services.AddScoped <IActorRepository, ActorRepository>();
services.AddScoped <ICharacterRepository, CharacterRepository>();
services.AddScoped <IGraphRepository, GraphRepository>();
services.AddScoped <MainViewModel>();
services.AddScoped <CharactersViewModel>();
services.AddScoped <CharacterViewModel>();
services.AddScoped <MeViewModel>();
return(services.BuildServiceProvider());
}
/// <inheritdoc />
public override async Task <HttpClient> GetAuthenticatedHttpClient()
{
// Initialize HTTP client
if (_httpClient == null)
{
var handler = new BearerTokenHttpClientHandler(_bearerToken);
_configureHandler?.Invoke(handler);
_httpClient = new HttpClient(handler)
{
BaseAddress = ServerUri
};
_httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(Constants.HttpContentTypes.ApplicationJson));
}
// Authenticate?
if (_authenticated)
{
return(_httpClient);
}
var response = await _httpClient.GetAsync("api/admin/users/me");
if (response.IsSuccessStatusCode)
{
_authenticated = true;
}
else
{
var responseString = await response.Content.ReadAsStringAsync();
throw new UnauthorizedConnectionException(
Strings.Exception_CouldNotAuthenticate, response.StatusCode, responseString);
}
return(_httpClient);
}
