public void Start(CancellationToken cancellationToken)
{
async Task UpdateHandle()
{
while (!cancellationToken.IsCancellationRequested)
{
var update = await _incomingUpdateQueueReader.DequeueAsync(cancellationToken);
await _updateService.SaveUpdateAsync(update, cancellationToken);
var updateContext = new UpdateContext(this, update);
await using var innerScope = _lifetimeScope.BeginLifetimeScope(
typeof(UpdateContext),
builder => { builder.RegisterInstance(updateContext).As <IUpdateContext>(); });
//await innerScope.Resolve<MessageHandler>().UpdateHandleAsync(cancellationToken);
await innerScope.Resolve <IUpdateHandler>().Execute(cancellationToken);
await _updateService.MakeUpdateProcessedAsync(update, cancellationToken);
}
}
async Task RequestHandle()
{
while (!cancellationToken.IsCancellationRequested)
{
var request = await _outgoingRequestQueueReader.DequeueAsync(cancellationToken);
await _requestDispatcher.DispatchAsync(request, cancellationToken);
}
}
async Task RestartOnExceptionAsync(Func <Task> task)
{
do
{
try
{
await task();
break;
}
catch (ChannelClosedException ex)
{
_logger.LogInformation(ex, $"Channel for user {User.Id} has been closed");
break;
}
catch (Exception ex)
{
_logger.LogError(ex, "Get exception during update or request handle");
}
} while (true);
}
_logger.LogInformation($"Session for identityUser {User.Id} started");
_updateHandleTask = Task.Run(() => RestartOnExceptionAsync(UpdateHandle), cancellationToken);
_requestHandleTask = Task.Run(() => RestartOnExceptionAsync(RequestHandle), cancellationToken);
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
string errorMessage = "Погрешена лозинка или корисничко име";
var user = await _requestDispatcher.DispatchAsync(new GetUserByUserName.Request
{
UserName = context.UserName,
Password = context.Password
});
if (user.Response == null || user.HasErrors)
{
context.SetError(errorMessage);
}
else
{
if (user.Response.Lozinka == context.Password)
{
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.Name, user.Response.UserName));
identity.AddClaim(new Claim(ClaimTypes.Role, "admin"));
identity.AddClaim(new Claim("username", user.Response.UserName));
identity.AddClaim(new Claim("userId", user.Response.ID.ToString()));
var props = new AuthenticationProperties(new Dictionary <string, string>
{
{
"as:client_id", (context.ClientId == null) ? string.Empty : context.ClientId
},
{
"userName", context.UserName
},
{
"userId", user.Response.ID.ToString()
}
});
var ticket = new AuthenticationTicket(identity, props);
context.Validated(ticket);
}
else
{
context.SetError(errorMessage);
}
}
}
