private IntPtr HandleMessages(IntPtr handle, int message, IntPtr wParameter, IntPtr lParameter, ref Boolean handled)
{
var data = Win32Api.GetMessage(message, lParameter);
if (data != null)
{
if (Application.Current.MainWindow == null)
{
return(IntPtr.Zero);
}
if (Application.Current.MainWindow.WindowState == WindowState.Minimized)
{
Application.Current.MainWindow.WindowState = WindowState.Normal;
}
if (this.ShouldBringToFront)
{
Win32Api.ActivateWindow(Application.Current.MainWindow.GetWindowHandle());
}
var args = data.Split('\n');
if (this.UrlProtocolNames != null &&
this.UrlProtocolNames.Length > 0 &&
args.Length > 0 &&
this.IsUrlProtocol(args))
{
try
{
if (!WebAuthenticationBrokerWrapper.CallBack(args[0]))
{
this.OnActivationProtocol(new Uri(args[0]));
}
}
catch (Exception)
{
throw;
}
}
else if (this.IsSingleInstance)
{
this.OnActivated(args);
}
handled = true;
}
return(IntPtr.Zero);
}
/// <summary>
/// Tries to authenticate the application using OAuth2 to CREST. The application requires a callback.
/// Check http://eveonline-third-party-documentation.readthedocs.io/en/latest/sso/nonbrowserapps.html for more information
/// </summary>
/// <param name="crest">The information required for the authentification</param>
/// <exception cref="ArgumentNullException"><paramref name="crest"/> is null</exception>
/// <exception cref="ArgumentException">No access scope defined</exception>
public async Task AuthorizeApplicationForCrestAsync(CrestApiKey crest, params string[] accessScopes)
{
if (crest == null)
{
throw new ArgumentNullException(nameof(crest));
}
if (accessScopes.Length == 0)
{
throw new ArgumentException("At least one access scope must be defined");
}
var url = $"{this.Server.Login}oauth/authorize/?response_type=code&redirect_uri={WebUtility.HtmlEncode(crest.CallbackUrl)}&client_id={crest.ClientId}&scope={WebUtility.HtmlEncode(accessScopes.Join(" "))}&state={crest.KeyId}";
var result = await WebAuthenticationBrokerWrapper.AuthenticateAsync(new Uri(url), new Uri(crest.CallbackUrl));
var parameters = new Uri(result).ParseQueryString();
var basicAuth = $"{crest.ClientId}:{crest.SecretKey}".ToBase64String();
var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", basicAuth);
client.DefaultRequestHeaders.Host = "login.eveonline.com";
var response = await client.PostAsync(
$"{this.Server.Login}oauth/token/",
new FormUrlEncodedContent(new Dictionary <string, string>
{
{ "grant_type", "authorization_code" },
{ "code", parameters["code"] }
}));
var tokenInfo = JsonConvert.DeserializeObject <CrestTokenInfo>(await response.Content.ReadAsStringAsync());
var characterInfo = await WebServiceConsumer.Consume <DefaultRestClient, JsonDeserializer, CrestCharacterInfo>($"{this.Server.Login}oauth/verify", tokenInfo.AccessToken, "login.eveonline.com");
tokenInfo.Authentification = basicAuth;
if (this.tokenInfos.Any(x => x.CharacterId == characterInfo.CharacterId))
{
this.tokenInfos.RemoveAll(x => x.CharacterId == characterInfo.CharacterId);
}
this.tokenInfos.Add(new TokenKey
{
AccessScope = accessScopes,
CharacterId = characterInfo.CharacterId,
TokenInfo = tokenInfo,
ServerName = this.Server.ServerName
});
}
