private void RenewAccessToken() { DatamarketAccessToken newAccessToken = HttpPost(DatamarketAccessUri, this.request); this.token = newAccessToken; System.Diagnostics.Debugger.Log(1, "failure", string.Format("Renewed token for user: {0} is: {1}", this.clientId, this.token.access_token)); }
// Obtain AccessToken using method at http://msdn.microsoft.com/en-us/library/hh454950.aspx public DatamarketAuthenticator(string clientId, string clientSecret) { this.clientId = clientId; this.clientSecret = clientSecret; this.request = string.Format("grant_type=client_credentials&client_id={0}&client_secret={1}&scope=http://api.microsofttranslator.com", HttpUtility.UrlEncode(clientId), HttpUtility.UrlEncode(clientSecret)); this.token = HttpPost(DatamarketAccessUri, this.request); accessTokenRenewer = new Timer(new TimerCallback(OnTokenExpiredCallback), this, TimeSpan.FromMinutes(RefreshTokenDuration), TimeSpan.FromMilliseconds(-1)); }
private DatamarketAccessToken HttpPost(string DatamarketAccessUri, string requestDetails) { WebRequest webRequest = WebRequest.Create(DatamarketAccessUri); webRequest.CachePolicy = new HttpRequestCachePolicy(HttpRequestCacheLevel.NoCacheNoStore); webRequest.ContentType = "application/x-www-form-urlencoded"; webRequest.Method = "POST"; byte[] bytes = Encoding.ASCII.GetBytes(requestDetails); webRequest.ContentLength = bytes.Length; using (Stream outputStream = webRequest.GetRequestStream()) { outputStream.Write(bytes, 0, bytes.Length); } using (WebResponse webResponse = webRequest.GetResponse()) { DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(DatamarketAccessToken)); DatamarketAccessToken token = (DatamarketAccessToken)serializer.ReadObject(webResponse.GetResponseStream()); return(token); } }