private void AuthenticatorSceneFactory(ISceneHost scene)
{
scene.AddProcedure("login", async p =>
{
try
{
//scene.GetComponent<ILogger>().Log(LogLevel.Trace, "user.login", "Logging in an user.", null);
var accessor = scene.DependencyResolver.Resolve <Management.ManagementClientAccessor>();
var authenticationCtx = p.ReadObject <Dictionary <string, string> >();
//scene.GetComponent<ILogger>().Log(LogLevel.Trace, "user.login", "Authentication context read.", authenticationCtx);
var result = new LoginResult();
var userService = scene.DependencyResolver.Resolve <IUserService>();
var userSessions = scene.DependencyResolver.Resolve <IUserSessions>();
var handled = false;
foreach (var provider in _config.AuthenticationProviders)
{
var authResult = await provider.Authenticate(authenticationCtx, userService);
if (authResult == null)
{
continue;
}
handled = true;
if (authResult.Success)
{
//scene.GetComponent<ILogger>().Log(LogLevel.Trace, "user.login", "Authentication successful.", authResult);
var oldPeer = await userSessions.GetPeer(authResult.AuthenticatedUser.Id);
if (oldPeer != null)
{
await oldPeer.DisconnectFromServer("User connected elsewhere");
}
await userSessions.Login(p.RemotePeer, authResult.AuthenticatedUser, authResult.PlatformId);
result.Success = true;
var client = await accessor.GetApplicationClient();
result.UserId = authResult.AuthenticatedUser.Id;
result.Token = await client.CreateConnectionToken(_config.OnRedirect(authResult), _config.UserDataSelector(authResult));
result.Username = authResult.Username;
break;
}
else
{
//scene.GetComponent<ILogger>().Log(LogLevel.Trace, "user.login", "Authentication failed.", authResult);
result.ErrorMsg = authResult.ReasonMsg;
break;
}
}
if (!handled)
{
scene.DependencyResolver.Resolve <ILogger>().Log(LogLevel.Error, "UsersManagement.login", "Login failed: provider not found ", authenticationCtx);
result.ErrorMsg = "No authentication provider able to handle these credentials were found.";
}
p.SendValue(result);
if (!result.Success)
{
var _ = Task.Delay(2000).ContinueWith(t => p.RemotePeer.DisconnectFromServer("Authentication failed"));
}
}
catch (Exception ex)
{
scene.DependencyResolver.Resolve <ILogger>().Log(LogLevel.Error, "UsersManagement.login", "an exception occurred while trying to log in a user", ex);
throw;
}
});
//scene.AddController<GroupController>();
scene.AddController <SceneAuthorizationController>();
scene.Disconnected.Add(async args =>
{
await scene.GetComponent <IUserSessions>().LogOut(args.Peer);
});
scene.Starting.Add(_ =>
{
foreach (var provider in _config.AuthenticationProviders)
{
provider.Initialize(scene);
}
return(Task.FromResult(true));
});
}
