public static async Task <IActionResult> SendMessageToUser(
[HttpTrigger(AuthorizationLevel.Anonymous, Global.HttpVerbPost, Route = nameof(SendMessageToUser) + Global.UserIdQueryParam)] HttpRequest req,
[SignalR(HubName = Global.SignalRHubName)] IAsyncCollector <SignalRMessage> signalRMessages,
ILogger log,
String userId
)
{
var validateTokenResult = GateKeeper.ValidateToken(req.Headers);
if (validateTokenResult.Unauthorized)
{
log.LogError(validateTokenResult.Exception, validateTokenResult.LogMessage());
return(new UnauthorizedResult());
}
using (var sr = new StreamReader(req.Body)) {
var message = sr.ReadToEnd();
log.LogInformation(String.Format(GlobalMessages.SendingMessageOnlyToUserFormat, message, userId));
await signalRMessages.AddAsync(
new SignalRMessage {
UserId = userId,
Target = Global.MessageTarget,
Arguments = new[] { message }
});
return(new OkResult());
}
}
public static IActionResult SignalRConnectionNotAsSecure(
[HttpTrigger(AuthorizationLevel.Anonymous, Global.HttpVerbGet, Route = null)] HttpRequest req,
[SignalRConnectionInfo(HubName = Global.SignalRHubName, UserId = "{headers.x-ms-client-principal-id}")] SignalRConnectionInfo connectionInfo,
ILogger log)
{
var validateTokenResult = GateKeeper.ValidateToken(req.Headers);
if (validateTokenResult.Unauthorized)
{
log.LogError(validateTokenResult.Exception, validateTokenResult.LogMessage());
return(new UnauthorizedResult());
}
return(new OkObjectResult(connectionInfo));
}
public static IActionResult SignalRConnection(
[HttpTrigger(AuthorizationLevel.Anonymous, Global.HttpVerbGet, Route = null)] HttpRequest req,
IBinder binder,
ILogger log)
{
var validateTokenResult = GateKeeper.ValidateToken(req.Headers);
if (validateTokenResult.Unauthorized)
{
log.LogError(validateTokenResult.Exception, validateTokenResult.LogMessage());
return(new UnauthorizedResult());
}
var connectionInfo = binder.Bind <SignalRConnectionInfo>(new SignalRConnectionInfoAttribute {
HubName = Global.SignalRHubName, UserId = validateTokenResult.TokenModel.UserId
});
return(new OkObjectResult(connectionInfo));
}
