[HttpGet("/salesforce/callback")] // Note, this is same as redirect_uri above
public async Task <string> Login(string code)
{
var token = await client.GetToken(code);
// Note: Once we have the access token, we can call the REST API same as with other flows.
// See: https://ballardsoftware.com/introduction-to-the-salesforce-rest-api-using-postman/
return($"You have the access token {token.AccessToken} - you can use this bearer token to call the Salesforce REST API");
}
public async Task StartAsync(CancellationToken cancellationToken)
{
appLifetime.ApplicationStarted.Register(OnStarted);
appLifetime.ApplicationStopping.Register(OnStopping);
appLifetime.ApplicationStopped.Register(OnStopped);
logger.LogInformation("SalesforceStreamingService.StartAsync has been called.");
logger.LogInformation("Authenticating with Salesforce...");
var authToken = await salesforceClient.GetToken();
logger.LogInformation("Enabling Bayeux protocol...");
var options = new Dictionary <String, Object>
{
{ ClientTransport.TIMEOUT_OPTION, readTimeOut }
};
var transport = new LongPollingTransport(options);
// add the needed auth headers
var headers = new NameValueCollection();
headers.Add("Authorization", "OAuth " + authToken.AccessToken);
transport.AddHeaders(headers);
// only need the scheme and host, strip out the rest
var serverUri = new Uri(authToken.InstanceUrl);
String endpoint = String.Format("{0}://{1}{2}", serverUri.Scheme, serverUri.Host, sfOptions.StreamEndpoint);
bayeuxClient = new BayeuxClient(endpoint, new[] { transport });
logger.LogInformation("Handshaking with Salesforce stream...");
bayeuxClient.handshake();
bayeuxClient.waitFor(1000, new[] { BayeuxClient.State.CONNECTED });
logger.LogInformation("Connected to Salesforce stream...");
bayeuxClient.getChannel(sfOptions.Channel).subscribe(new Listener(logger));
logger.LogInformation("Waiting for data from server...");
}
