Mi aplicación muestra el tablero de mi cuenta de power bi para todos los usuarios, estoy autorizando Azure Active Directory a través de un cuadro de diálogo para obtener un token de acceso. ¿Puedo codificar mis credenciales y obtener el token de acceso sin usar el cuadro de diálogo de autorización? Código. Funciona pero está utilizando el diálogo de autorización.

           var @params = new NameValueCollection
        {
            {"response_type", "code"},
            {"client_id", Properties.Settings.Default.ClientID},
            {"resource", "https://analysis.windows.net/powerbi/api"},
            {"redirect_uri", "http://localhost:13526/Redirect"}
        };


        var queryString = HttpUtility.ParseQueryString(string.Empty);
        queryString.Add(@params);

        string authorityUri = "https://login.windows.net/common/oauth2/authorize/";
        var authUri = String.Format("{0}?{1}", authorityUri, queryString);
        Response.Redirect(authUri);


        Redirect.aspx
        string redirectUri = "http://localhost:13526/Redirect";
        string authorityUri = "https://login.windows.net/common/oauth2/authorize/";

        string code = Request.Params.GetValues(0)[0];

        TokenCache TC = new TokenCache();

        AuthenticationContext AC = new AuthenticationContext(authorityUri, TC);
        ClientCredential cc = new ClientCredential
            (Properties.Settings.Default.ClientID,
            Properties.Settings.Default.ClientSecret);

        AuthenticationResult AR = AC.AcquireTokenByAuthorizationCode(code, new Uri(redirectUri), cc);

        Session[_Default.authResultString] = AR;

        Response.Redirect("/Default.aspx");
        Default.aspx
         string responseContent = string.Empty;

        System.Net.WebRequest request = System.Net.WebRequest.Create(String.Format("{0}dashboards", baseUri)) as System.Net.HttpWebRequest;
        request.Method = "GET";
        request.ContentLength = 0;
        request.Headers.Add("Authorization", String.Format("Bearer {0}", authResult.AccessToken));

        using (var response = request.GetResponse() as System.Net.HttpWebResponse)
        {
            using (var reader = new System.IO.StreamReader(response.GetResponseStream()))
            {
                responseContent = reader.ReadToEnd();
                PBIDashboards PBIDashboards = JsonConvert.DeserializeObject<PBIDashboards>(responseContent);
            }
        }