C# ActiveDirectory.AuthenticationResult类代码示例

      internal static JObject JSONResponse( string url, HttpMethod method, AuthenticationResult authResult, string apiPayload = "" )
      {
         HttpWebRequest webClientRequest;
         webClientRequest = WebRequest.CreateHttp( new Uri( url ) );
         webClientRequest.Method = method.ToString();
         webClientRequest.Headers.Add( "Authorization", authResult.CreateAuthorizationHeader() );
         if ( method != HttpMethod.Get )
         {
            using ( var writer = new StreamWriter( webClientRequest.GetRequestStream() ) )
            {
               writer.Write( apiPayload );

            }
         }
         WebResponse response;
         JObject jsonResponse = null;
         try
         {
            response = webClientRequest.GetResponse();
         }
         catch ( WebException webEx )
         {
            response = webEx.Response;
         }
         using ( var reader = new StreamReader( response.GetResponseStream() ) )
         {
            jsonResponse = JObject.Parse( reader.ReadToEnd() );
         }
         return jsonResponse;
      }

        public async Task<bool> AuthenticateAsync()
        {
            await GetConfigAsync();

            // prompts the user for authentication
            _AuthenticationResult = await _Authenticator.Authenticate(_TenantAuthority, _ResourceUri, _AzureAuthenticationClientId, _ReturnUri);

            var accessToken = await GetTokenAsync();

            // instantiate an ActiveDirectoryClient to query the Graph API
            var activeDirectoryGraphApiClient = new ActiveDirectoryClient(
                new Uri(new Uri(_ResourceUri), _AzureGraphApiClientId),
                () => Task.FromResult<string>(accessToken)
            );

            // query the Azure Graph API for some detailed user information about the logged in user
            //This is done differently based on platform because if this is not awaited in iOS, it crashes
            //the app. Android is done this way to correct login issues that were previously occurring.
            if (Xamarin.Forms.Device.OS == TargetPlatform.Android)
            {
                Task.Run(() =>
                    {
                        LogUserInfo(activeDirectoryGraphApiClient);
                    });
            }
            else
            {
                await Task.Run(async () =>
                    {
                        LogUserInfo(activeDirectoryGraphApiClient);
                    });
            }

            return true;
        }

        public async Task<bool> AuthenticateAsync()
        {
            await GetConfigAsync();

            // prompts the user for authentication
            _AuthenticationResult = await _Authenticator.Authenticate(_TenantAuthority, _ResourceUri, _AzureAuthenticationClientId, _ReturnUri);

            var accessToken = await GetTokenAsync();

            // instantiate an ActiveDirectoryClient to query the Graph API
            var activeDirectoryGraphApiClient = new ActiveDirectoryClient(
                new Uri(new Uri(_ResourceUri), _AzureGraphApiClientId),
                () => Task.FromResult<string>(accessToken)
            );

            // query the Azure Graph API for some detailed user information about the logged in user
            var userFetcher = activeDirectoryGraphApiClient.Me.ToUser();
            var user = await userFetcher.ExecuteAsync();

            // record some info about the logged in user with Xamarin Insights
            Insights.Identify(
                _AuthenticationResult.UserInfo.UniqueId, 
                new Dictionary<string, string> 
                {
                    { Insights.Traits.Email, user.UserPrincipalName },
                    { Insights.Traits.FirstName, user.GivenName },
                    { Insights.Traits.LastName, user.Surname },
                    { "Preferred Language", user.PreferredLanguage }
                }
            );

            return true;
        }

 public TokenCacheInfo(string tenantId, string appId, string appKey, string resource, AuthenticationResult result)
     : this(resource, result)
 {
     AppId = appId;
     AppKey = appKey;
     TenantId = tenantId;
 }

 public ServicePrincipalAccessToken(AdalConfiguration configuration, AuthenticationResult authResult, ServicePrincipalTokenProvider tokenProvider, string appId)
 {
     Configuration = configuration;
     AuthResult = authResult;
     this.tokenProvider = tokenProvider;
     this.appId = appId;
 }

        //Get access token:
        // To call a Data Catalog REST operation, create an instance of AuthenticationContext and call AcquireToken
        // AuthenticationContext is part of the Active Directory Authentication Library NuGet package
        // To install the Active Directory Authentication Library NuGet package in Visual Studio,
        //  run "Install-Package Microsoft.IdentityModel.Clients.ActiveDirectory" from the NuGet Package Manager Console.
        static AuthenticationResult AccessToken()
        {
            if (authResult == null)
            {
                //Resource Uri for Data Catalog API
                string resourceUri = "https://datacatalog.azure.com";

                //To learn how to register a client app and get a Client ID, see https://msdn.microsoft.com/en-us/library/azure/mt403303.aspx#clientID
                string clientId = clientIDFromAzureAppRegistration;

                //A redirect uri gives AAD more details about the specific application that it will authenticate.
                //Since a client app does not have an external service to redirect to, this Uri is the standard placeholder for a client app.
                string redirectUri = "https://login.live.com/oauth20_desktop.srf";

                // Create an instance of AuthenticationContext to acquire an Azure access token
                // OAuth2 authority Uri
                string authorityUri = "https://login.windows.net/common/oauth2/authorize";
                AuthenticationContext authContext = new AuthenticationContext(authorityUri);

                // Call AcquireToken to get an Azure token from Azure Active Directory token issuance endpoint
                //  AcquireToken takes a Client Id that Azure AD creates when you register your client app.
                authResult = authContext.AcquireToken(resourceUri, clientId, new Uri(redirectUri), PromptBehavior.RefreshSession);
            }

            return authResult;
        }

      public static async Task<string> GetDrivesApiCallForSelectedFile( this SharePointOnlineUri fileHandlerFileGetOrPutUri, Guid FileHandlerFileId, AuthenticationResult SharepointAdalAuthResult )
      {
         using ( var context = new ClientContext( fileHandlerFileGetOrPutUri.GetSharePointWebUrlFromFileHandlerGetPutUri() ) )
         {
            context.ExecutingWebRequest += ( sender, e ) =>
                                       {
                                          e.WebRequestExecutor.RequestHeaders.Add( "Authorization", SharepointAdalAuthResult.CreateAuthorizationHeader() );
                                       };

            var webRequestUrl = await Task.Run( () =>
                                       {
                                          return GetSharePointMetaData( context, FileHandlerFileId );
                                       } );

            JObject oneDriveResult = await Task.Run( async () =>  
                                       {
                                          string result = string.Empty;
                                          using ( var request = new WebClient() )
                                          {
                                             request.Headers.Add( "Authorization", SharepointAdalAuthResult.CreateAuthorizationHeader() );
                                             result = await request.DownloadStringTaskAsync( webRequestUrl );
                                          }
                                          return JObject.Parse( result );
                                       } );

            var driveId = oneDriveResult["parentReference"]["driveId"].ToString();
            var itemId = oneDriveResult["id"].ToString();

            return $"drives/{driveId}/items/{itemId}";

         }
      }

        private static async Task SaveAuthToken(AuthState authState, AuthenticationResult authResult)
        {
            var idToken = SessionToken.ParseJwtToken(authResult.IdToken);
            string username = null;
            var userNameClaim = idToken.Claims.FirstOrDefault(x => x.Type == "upn");
            if (userNameClaim != null)
                username = userNameClaim.Value;

            using (var db = new AddInContext())
            {
                var existingToken =
                                await
                                    db.SessionTokens.FirstOrDefaultAsync(
                                        t => t.Provider == Settings.AzureADAuthority && t.Id == authState.stateKey);
                if (existingToken != null)
                {
                    db.SessionTokens.Remove(existingToken);
                }
                var token = new SessionToken()
                {
                    Id = authState.stateKey,
                    CreatedOn = DateTime.Now,
                    AccessToken = authResult.AccessToken,
                    Provider = Settings.AzureADAuthority,
                    Username = username
                };
                db.SessionTokens.Add(token);
                await db.SaveChangesAsync();
            }
        }

        public static bool MakeMeAvailable(HttpClient httpClient, AuthenticationResult ucwaAuthenticationResult, String ucwaMakeMeAvailableRootUri,
            UcwaMakeMeAvailableObject ucwaMyPresenceObject)
        {
            string makeMeAvailableResults = string.Empty;
            Console.WriteLine("URI is " + ucwaMakeMeAvailableRootUri);

            httpClient.DefaultRequestHeaders.Clear();
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", ucwaAuthenticationResult.AccessToken);
            httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
            var makeMeAvailablePostData = JsonConvert.SerializeObject(ucwaMyPresenceObject);
            Console.WriteLine("MakeMeAvailable POST data is " + makeMeAvailablePostData);
            var httpResponseMessage =
                httpClient.PostAsync(ucwaMakeMeAvailableRootUri, new StringContent(makeMeAvailablePostData, Encoding.UTF8,
                "application/json")).Result;
            Console.WriteLine("MakeMeAvailable response is " + httpResponseMessage.Content.ReadAsStringAsync().Result);
            Console.WriteLine("MakeMeAvailable response should be empty");

            if (httpResponseMessage.Content.ReadAsStringAsync().Result == String.Empty)
            {
                Console.WriteLine("MakeMeAvailable call succeeded");
                return true;
            }

            Console.WriteLine("MakeMeAvailable call failed");
            return false;
        }

        /// <summary>
        /// Create an application token provider that can retrieve tokens for the given application from the given context, using the given audience 
        /// and credential store.
         /// See <see href="https://azure.microsoft.com/en-us/documentation/articles/active-directory-devquickstarts-dotnet/">Active Directory Quickstart for .Net</see> 
        /// for detailed instructions on creating an Azure Active Directory application.
       /// </summary>
        /// <param name="context">The authentication context to use when retrieving tokens.</param>
        /// <param name="tokenAudience">The token audience to use when retrieving tokens</param>
        /// <param name="clientId">The client Id for this active directory application</param>
        /// <param name="credentialStore">The source of authentication information for this application.</param>
        /// <param name="authenticationResult">The authenticationResult of initial authentication with the application credentials.</param>
        public ApplicationTokenProvider(AuthenticationContext context, string tokenAudience, string clientId,
             IApplicationCredentialProvider credentialStore, AuthenticationResult authenticationResult)
        {
            if (authenticationResult == null)
            {
                throw new ArgumentNullException("authenticationResult");
            }

            Initialize(context, tokenAudience, clientId, credentialStore, authenticationResult, authenticationResult.ExpiresOn);
        }

 private void DisplayToken(AuthenticationResult result)
 {
     if (!string.IsNullOrEmpty(result.AccessToken))
     {
         this.AccessToken.Text = result.AccessToken;
     }
     else
     {
         this.AccessToken.Text = result.ErrorDescription;
     }
 }

 /// <summary>
 /// Initializes a new instance of the <see cref="SharePointAccessInfo"/> class.
 /// </summary>
 /// <param name="webUrl">The web URL.</param>
 /// <param name="authenticationResult">The authentication result.</param>
 public SharePointAccessInfo(string webUrl, AuthenticationResult authenticationResult)
     : this(webUrl)
 {
     // Dont expose the refresh token on the client side!
     AccessToken = authenticationResult.AccessToken;
     ExpiresOn = authenticationResult.ExpiresOn;
     TenantId = authenticationResult.TenantId;
     UserId = authenticationResult.UserInfo.UniqueId;
     RefreshToken = authenticationResult.RefreshToken;
     UserEmail = authenticationResult.UserInfo.DisplayableId;
     User = new SharePointUser();
 }

 public async Task<bool> Logout()
 {
     await Task.Factory.StartNew(async () =>
         { 
             var success = await _Authenticator.DeAuthenticate(_TenantAuthority);
             if (!success)
             {
                 throw new Exception("Failed to DeAuthenticate!");
             }
             _AuthenticationResult = null;
         });
     return true;
 }

  public static void CacheAuthenticationResult(AuthenticationResult authenticationResult) {
    session["UserHasAuthenticated"] = "true";
    // cache user authentication info
    session["tenant_id"] = authenticationResult.TenantId;
    session["user_id"] = authenticationResult.UserInfo.UniqueId;
    session["user_name"] = authenticationResult.UserInfo.GivenName + " " +
                           authenticationResult.UserInfo.FamilyName;
    // cache security tokens
    session["id_token"] = authenticationResult.IdToken;
    session["access_token"] = authenticationResult.AccessToken;
    session["refresh_token"] = authenticationResult.RefreshToken;

  }

        /// <summary>
        /// Create an application token provider that can retrieve tokens for the given application from the given context, using the given audience 
        /// and credential.
        /// See <see href="https://azure.microsoft.com/en-us/documentation/articles/active-directory-devquickstarts-dotnet/">Active Directory Quickstart for .Net</see> 
        /// for detailed instructions on creating an Azure Active Directory application.
        /// </summary>
        /// <param name="context">The authentication context to use when retrieving tokens.</param>
        /// <param name="tokenAudience">The token audience to use when retrieving tokens.</param>
        /// <param name="credential">The client credential for this application.</param>
        /// <param name="authenticationResult">The token details provided when authenticating with the client credentials.</param>
        public ApplicationTokenProvider(AuthenticationContext context, string tokenAudience, ClientCredential credential, AuthenticationResult authenticationResult)
        {
            if (credential == null)
            {
                throw new ArgumentNullException("credential");
            }

            if (authenticationResult == null)
            {
                throw new ArgumentNullException("authenticationResult");
            }

            Initialize(context, tokenAudience, credential.ClientId, new MemoryApplicationAuthenticationProvider(credential), authenticationResult, authenticationResult.ExpiresOn);
        }