private void ClientsClientConnect(object sender, ClientConnectedEventArgs e)
{
IClientInterceptor client = (IClientInterceptor)e.NewClient;
this.commandAuthorizations.Add(client, new CommandAuthorization(client, this.commandCollection));
client.Disconnect += this.ClientDisconnect;
}
private void AccountControllerClientLoggedIn(object sender, LogedInOrOutEventArgs e)
{
IClientInterceptor client = (IClientInterceptor)e.Client;
CommandAuthorization authorization = this.commandAuthorizations[client];
authorization.IsLoggedIn = false;
}
private void AccountControllerClientLoggedOut(object sender, LogedInOrOutEventArgs e)
{
IClientInterceptor client = (IClientInterceptor)e.Client;
// Most important remove all permissions if a client is logged out.
CommandAuthorization authorization = this.commandAuthorizations[client];
authorization.Reset();
authorization.IsLoggedIn = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandAuthorization"/> class.
/// </summary>
/// <param name="client">The client object for which this instance of <see cref="CommandAuthorization"/> should authorize commands.</param>
/// <param name="commandCollection">The <see cref="CommandCollection"/> that provides the access to the available commands.</param>
public CommandAuthorization(IClientInterceptor client, CommandCollection commandCollection)
{
if (client == null)
{
throw new ArgumentNullException(nameof(client));
}
if (commandCollection == null)
{
throw new ArgumentNullException(nameof(commandCollection));
}
this.client = client;
this.commandCollection = commandCollection;
this.client.BeforeCommandReceived += this.InvokeCommand;
this.client.Disconnect += this.ClientDisconnect;
}