public async Task Invoke(HttpContext context, IAppService appService, IConfigService configService)
{
if (context.Request.Path == "/ws")
{
if (context.WebSockets.IsWebSocketRequest)
{
var basicAuth = new BasicAuthenticationAttribute(appService);
if (!await basicAuth.Valid(context.Request))
{
await context.Response.WriteAsync("closed");
return;
}
var appId = context.Request.Headers["appid"];
WebSocket webSocket = await context.WebSockets.AcceptWebSocketAsync();
var client = new WebsocketClient()
{
Client = webSocket,
Id = Guid.NewGuid().ToString(),
AppId = appId,
LastHeartbeatTime = DateTime.Now
};
_websocketCollection.AddClient(client);
_logger.LogInformation("Websocket client {0} Added ", client.Id);
try
{
await Handle(context, client, configService);
}
catch (Exception ex)
{
_logger.LogError(ex, "Handle websocket client {0} err .", client.Id);
await _websocketCollection.RemoveClient(client, WebSocketCloseStatus.Empty, ex.Message);
await context.Response.WriteAsync("closed");
}
}
else
{
context.Response.StatusCode = 400;
}
}
else
{
await _next(context);
}
}
public async Task ValidTest()
{
var service = new Mock <IAppService>();
App app = null;
service.Setup(s => s.GetAsync("01")).ReturnsAsync(app);
service.Setup(s => s.GetAsync("02")).ReturnsAsync(new App());
service.Setup(s => s.GetAsync("03")).ReturnsAsync(new App()
{
Secret = "1",
});
service.Setup(s => s.GetAsync("app01")).ReturnsAsync(new App()
{
Secret = "11",
Enabled = true
});
var http = new DefaultHttpContext();
var filter = new BasicAuthenticationAttribute(service.Object);
var result = await filter.Valid(http.Request);
Assert.IsFalse(result);
http.Request.Headers["appid"] = "01";
result = await filter.Valid(http.Request);
Assert.IsFalse(result);
http.Request.Headers["appid"] = "02";
result = await filter.Valid(http.Request);
Assert.IsTrue(result);
http.Request.Headers["appid"] = "03";
http.Request.Headers["Authorization"] = "Basic YXBwMDE6MTE=";
result = await filter.Valid(http.Request);
Assert.IsFalse(result);
http.Request.Headers["appid"] = "app01";
http.Request.Headers["Authorization"] = "Basic YXBwMDE6MTE=";
result = await filter.Valid(http.Request);
Assert.IsTrue(result);
}