Esempio n. 1
0
        public static async Task <string> GetUserToken(string userId)
        {
            var confidentialClient = new ConfidentialClientApplication(notifAppId,
                                                                       authority, redirectUri, notifClientCreds, BlobTokenCache.GetMsalCacheInstance(), null);

            //Logger.LogCallback = AuthLog;
            //Logger.Level = Microsoft.Identity.Client.LogLevel.Verbose;
            //Logger.PiiLoggingEnabled = true;

            var account = await confidentialClient.GetAccountAsync($"{userId}.{tid}");

            if (account == null)
            {
                return(string.Empty);
            }

            try
            {
                var result = await confidentialClient.AcquireTokenSilentAsync(notifScopes, account);

                return(result.AccessToken);
            }
            catch (MsalException)
            {
                return(string.Empty);
            }
        }
Esempio n. 2
0
        public static async Task GetTokenOnBehalfOfAsync(string authHeader, ILogger log)
        {
            logger = log;
            if (string.IsNullOrEmpty(authHeader))
            {
                throw new MsalException("missing_auth", "Authorization header is not present on request.");
            }

            // Parse the auth header
            var parsedHeader = AuthenticationHeaderValue.Parse(authHeader);

            if (parsedHeader.Scheme.ToLower() != "bearer")
            {
                throw new MsalException("invalid_scheme", "Authorization header is missing the 'bearer' scheme.");
            }

            var confidentialClient = new ConfidentialClientApplication(notifAppId,
                                                                       authority, redirectUri, notifClientCreds, BlobTokenCache.GetMsalCacheInstance(), null);

            //Logger.LogCallback = AuthLog;
            //Logger.Level = Microsoft.Identity.Client.LogLevel.Verbose;
            //Logger.PiiLoggingEnabled = true;
            var userAssertion = new UserAssertion(parsedHeader.Parameter);

            try
            {
                var result = await confidentialClient.AcquireTokenOnBehalfOfAsync(notifScopes, userAssertion);
            }
            catch (Exception ex)
            {
                logger.LogError($"Error getting OBO token: {ex.Message}");
                throw ex;
            }
        }