Exemplo n.º 1
0
        private async Task <ReferralTokenReceipt> SendSignalRAuthReply(ReferralTokenReceipt referralToken, AuthReplyMethod methodEnum)
        {
            string methodName = null;

            switch (methodEnum)
            {
            case AuthReplyMethod.InitialRegistration:
                methodName = SignalrMethodNames.InitialRegistration;
                break;

            case AuthReplyMethod.Reauthenticated:
                methodName = SignalrMethodNames.Reauthenticated;
                break;
            }
            try
            {
                var replyPayload = new TokenPayload()
                {
                    DiscordUserId = referralToken.ReferralUserId
                };
                await _botHub.Clients.User(SignalrUsernames.BotUsername).SendAsync(methodName, replyPayload);

                referralToken.ReplySent = true;
            }
            catch (Exception ex)
            {
                _logger.Log(LogLevel.Error, "Failed sending SignalR auth response", ex);
                referralToken.ReplyError = true;
            }

            return(referralToken);
        }
Exemplo n.º 2
0
        public async Task <IActionResult> OnGetAsync(string provider, string returnUrl = null, string referralToken = null)
        {
            // Validate Referrer Token
            var key         = Encoding.ASCII.GetBytes(_config["synthbot.token.sharedsecret"]);
            var handler     = new JwtSecurityTokenHandler();
            var validations = new TokenValidationParameters
            {
                ValidateIssuerSigningKey = true,
                IssuerSigningKey         = new SymmetricSecurityKey(key),
                ValidateIssuer           = true,
                ValidateAudience         = true,
                ValidAudiences           = new[] { "Synthbot.WebApp" },
                ValidIssuers             = new[] { "Synthbot.DiscordBot" }
            };
            ClaimsPrincipal referralTokenPrincipal;

            try
            {
                referralTokenPrincipal = handler.ValidateToken(referralToken, validations, out SecurityToken tokenSecure);
            }
            catch (Exception ex)
            {
                _logger.Log(LogLevel.Error, "Referral Token validation failed", ex);
                return(new BadRequestResult());
            }

            // Add referral token
            var token = new ReferralTokenReceipt()
            {
                ReferralUserId      = referralTokenPrincipal.GetDiscordUserId(),
                ReceivedTS          = DateTime.UtcNow,
                ReferrerSignalrUser = referralTokenPrincipal.GetHubReplyUserId()
            };

            // TODO - Move to a service layer
            await _db.ReferralTokenReceipts.AddAsync(token);

            await _db.SaveChangesAsync();

            // Request a redirect to the external login provider.
            var redirectUrl = Url.Page("./ExternalLogin", pageHandler: "Callback", values: new { returnUrl });
            var properties  = _signInManager.ConfigureExternalAuthenticationProperties(provider, redirectUrl);

            // Add referral token to spotify auth properties
            properties.Items.Add("state", token.Id.ToString());

            return(new ChallengeResult(provider, properties));
        }