// GET: /token
public IActionResult Index(string Device)
{
// Load Twilio configuration from Web.config
var AccountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
var ApiKey = Environment.GetEnvironmentVariable("TWILIO_IPM_KEY");
var ApiSecret = Environment.GetEnvironmentVariable("TWILIO_IPM_SECRET");
var IpmServiceSid = Environment.GetEnvironmentVariable("TWILIO_IPM_SERVICE_SID");
// Create a random identity for the client
var Identity = StringExtensions.MyName.RemoveSpecialCharacters();
// Create an Access Token generator
var Token = new AccessToken(AccountSid, ApiKey, ApiSecret);
Token.Identity = Identity;
// Create an IP messaging grant for this token
var grant = new IpMessagingGrant();
grant.EndpointId = $"QuickStartService:{Identity}:{Device}";
grant.ServiceSid = IpmServiceSid;
Token.AddGrant(grant);
return Json(new {
identity = Identity,
token = Token.ToJWT()
});
}
// GET: /token
public ActionResult Index(string Device)
{
// Load Twilio configuration from Web.config
var accountSid = ConfigurationManager.AppSettings["TwilioAccountSid"];
var apiKey = ConfigurationManager.AppSettings["TwilioApiKey"];
var apiSecret = ConfigurationManager.AppSettings["TwilioApiSecret"];
var videoConfigSid = ConfigurationManager.AppSettings["TwilioConfigurationSid"];
// Create a random identity for the client
var identity = Internet.UserName();
// Create an Access Token generator
var token = new AccessToken(accountSid, apiKey, apiSecret);
token.Identity = identity;
// Grant access to Video
var grant = new VideoGrant();
grant.ConfigurationProfileSid = videoConfigSid;
token.AddGrant(grant);
return Json(new
{
identity = identity,
token = token.ToJWT()
}, JsonRequestBehavior.AllowGet);
}
public void ShouldAddGrants()
{
var token = new AccessToken("AC456", "SK123", "foobar");
var delta = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var timestamp = (int)Math.Floor(delta.TotalSeconds);
token.AddGrant(new ConversationsGrant());
token.AddGrant(new IpMessagingGrant());
var encoded = token.ToJWT();
Assert.IsNotNull(encoded);
Assert.IsNotEmpty(encoded);
var decoded = JsonWebToken.Decode(encoded, "foobar");
Assert.IsNotEmpty(decoded);
var serializer = new JavaScriptSerializer();
var payload = (Dictionary<string, object>)serializer.DeserializeObject(decoded);
Assert.IsNotNull(payload);
Assert.AreEqual("SK123", payload["iss"]);
Assert.AreEqual("AC456", payload["sub"]);
var exp = Convert.ToInt64(payload["exp"]);
Assert.AreEqual(timestamp + 3600, exp);
var jti = (string)payload["jti"];
Assert.AreEqual("SK123-" + timestamp.ToString(), jti);
var grants = (Dictionary<string, object>)payload["grants"];
Assert.AreEqual(2, grants.Count);
Assert.IsNotNull(grants["rtc"]);
Assert.IsNotNull(grants["ip_messaging"]);
}
// GET: /token
public ActionResult Index(string device)
{
// Load Twilio configuration from Web.config
var accountSid = ConfigurationManager.AppSettings["TwilioAccountSid"];
var apiKey = ConfigurationManager.AppSettings["TwilioApiKey"];
var apiSecret = ConfigurationManager.AppSettings["TwilioApiSecret"];
var ipmServiceSid = ConfigurationManager.AppSettings["TwilioIpmServiceSid"];
// Create a random identity for the client
var identity = Internet.UserName();
// Create an Access Token generator
var token = new AccessToken(accountSid, apiKey, apiSecret);
Token.Identity = identity;
// Create an IP messaging grant for this token
var grant = new IpMessagingGrant();
grant.EndpointId = $"TwilioChatDemo:{identity}:{device}";
grant.ServiceSid = ipmServiceSid;
token.AddGrant(grant);
return Json(new {
identity = identity,
token = token.ToJWT()
}, JsonRequestBehavior.AllowGet);
}
public void ShouldHaveNbf()
{
var token = new AccessToken("AC456", "SK123", "foobar");
var now = DateTime.UtcNow;
token.Nbf = AccessToken.ConvertToUnixTimestamp(now);
var delta = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var timestamp = (int)Math.Floor(delta.TotalSeconds);
var encoded = token.ToJWT();
Assert.IsNotNull(encoded);
Assert.IsNotEmpty(encoded);
var decoded = JsonWebToken.Decode(encoded, "foobar");
Assert.IsNotEmpty(decoded);
var serializer = new JavaScriptSerializer();
var payload = (Dictionary<string, object>)serializer.DeserializeObject(decoded);
Assert.IsNotNull(payload);
Assert.AreEqual("SK123", payload["iss"]);
Assert.AreEqual("AC456", payload["sub"]);
Assert.AreEqual(AccessToken.ConvertToUnixTimestamp(now), payload["nbf"]);
var exp = Convert.ToInt64(payload["exp"]);
Assert.AreEqual(timestamp + 3600, exp);
var jti = (string)payload["jti"];
Assert.AreEqual("SK123-" + timestamp.ToString(), jti);
var grants = (Dictionary<string, object>)payload["grants"];
Assert.AreEqual(0, grants.Count);
}
public void ShouldCreateVoiceGrant()
{
var token = new AccessToken("AC456", "SK123", "foobar");
var delta = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var timestamp = (int)Math.Floor(delta.TotalSeconds);
var pvg = new VoiceGrant();
pvg.OutgoingApplicationSid = "AP123";
var param = new Dictionary<string, string>();
param.Add("foo", "bar");
pvg.OutgoingApplicationParams = param;
token.AddGrant(pvg);
var encoded = token.ToJWT();
Assert.IsNotNull(encoded);
Assert.IsNotEmpty(encoded);
var decoded = JsonWebToken.Decode(encoded, "foobar");
Assert.IsNotEmpty(decoded);
var serializer = new JavaScriptSerializer();
var payload = (Dictionary<string, object>)serializer.DeserializeObject(decoded);
Assert.IsNotNull(payload);
Assert.AreEqual("SK123", payload["iss"]);
Assert.AreEqual("AC456", payload["sub"]);
var exp = Convert.ToInt64(payload["exp"]);
Assert.AreEqual(timestamp + 3600, exp);
var jti = (string)payload["jti"];
Assert.AreEqual("SK123-" + timestamp.ToString(), jti);
var grants = (Dictionary<string, object>)payload["grants"];
Assert.AreEqual(1, grants.Count);
var decodedPvg = (Dictionary<string, object>)grants["voice"];
var outgoing = (Dictionary<string, object>)decodedPvg["outgoing"];
Assert.AreEqual("AP123", outgoing["application_sid"]);
var decodedParams = (Dictionary<string, object>)outgoing["params"];
Assert.AreEqual("bar", decodedParams["foo"]);
}
public void ShouldCreateVideoGrant()
{
var token = new AccessToken("AC456", "SK123", "foobar");
var delta = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var timestamp = (int)Math.Floor(delta.TotalSeconds);
var vg = new VideoGrant();
vg.ConfigurationProfileSid = "CP123";
token.AddGrant(vg);
var encoded = token.ToJWT();
Assert.IsNotNull(encoded);
Assert.IsNotEmpty(encoded);
var decoded = JsonWebToken.Decode(encoded, "foobar");
Assert.IsNotEmpty(decoded);
var serializer = new JavaScriptSerializer();
var payload = (Dictionary<string, object>)serializer.DeserializeObject(decoded);
Assert.IsNotNull(payload);
Assert.AreEqual("SK123", payload["iss"]);
Assert.AreEqual("AC456", payload["sub"]);
var exp = Convert.ToInt64(payload["exp"]);
Assert.AreEqual(timestamp + 3600, exp);
var jti = (string)payload["jti"];
Assert.AreEqual("SK123-" + timestamp.ToString(), jti);
var grants = (Dictionary<string, object>)payload["grants"];
Assert.AreEqual(1, grants.Count);
var decodedVg = (Dictionary<string, object>)grants["video"];
Assert.AreEqual("CP123", decodedVg["configuration_profile_sid"]);
}
public string Generate(string identity, string endpointId)
{
var token = new AccessToken(
Configuration.AccountSID, Configuration.ApiKey, Configuration.ApiSecret)
{
Identity = identity
};
var grant = new IpMessagingGrant {EndpointId = endpointId, ServiceSid = Configuration.IpmServiceSID};
token.AddGrant(grant);
return token.ToJWT();
}
