C# Net.CredentialCache类代码示例

        /// <summary>
        /// method to download the contents of a file from a remote URI
        /// </summary>
        /// <param name="ftpUri"></param>
        /// <param name="user"></param>
        /// <param name="pass"></param>
        /// <returns></returns>
        public static string GetFileFromSite(Uri ftpUri, string user, string pass)
        {
            string fileString = string.Empty;

            // The serverUri parameter should start with the ftp:// scheme.
            if (ftpUri.Scheme != Uri.UriSchemeFtp)
            {
                return string.Empty;
            }
            // Get the object used to communicate with the server.
            WebClient request = new WebClient();

            // This example assumes the FTP site uses anonymous logon.
            NetworkCredential nc = new NetworkCredential(user, pass);
            CredentialCache cc = new CredentialCache();
            cc.Add(ftpUri, "Basic", nc);
            request.Credentials = cc;

            try
            {

                byte[] newFileData = request.DownloadData(ftpUri.ToString());
                fileString = System.Text.Encoding.UTF8.GetString(newFileData);
            }
            catch (WebException e)
            {
                m_logger.WriteToLogFile("FtpUtils::GetFileFromSite();ECaught: " + e.Message);
            }
            return fileString;
        }

 /// <summary>
 /// 重启路由
 /// </summary>
 private string reset(string url, string userName, string password, string method, string data)
 {
     CookieContainer container = new CookieContainer();
     string requestUriString = url;
     if (method == "GET") requestUriString += "?" + data;
     HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestUriString);
     request.Method = method;
     if (method == "POST") {
         byte[] POSTData = new UTF8Encoding().GetBytes(data);
         request.ContentLength = POSTData.Length;
         request.GetRequestStream().Write(POSTData, 0, POSTData.Length);
     }
     request.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0;CIBA)";
     request.CookieContainer = container;
     request.KeepAlive = true;
     request.Accept = "*/*";
     request.Timeout = 3000;
     request.PreAuthenticate = true;
     CredentialCache cache = new CredentialCache();
     cache.Add(new Uri(requestUriString), "Basic", new NetworkCredential(routeInfo.UserName, routeInfo.RPassword));
     request.Credentials = cache;
     try {
         HttpWebResponse response = (HttpWebResponse)request.GetResponse();
         response.Cookies = container.GetCookies(request.RequestUri);
         new StreamReader(response.GetResponseStream(), Encoding.Default).Close();
         response.Close();
         return string.Empty;
     } catch (Exception ex) {
         return ex.Message;
     }
 }

 /// <summary>
 /// Initializes a new instance of the <see cref="GatewayWebRequester"/> class.
 /// </summary>
 /// <param name="credentials">The credentials.</param>
 /// <param name="contentType">Type of the content.</param>
 public GatewayWebRequester(ClusterCredentials credentials, string contentType = "application/x-google-protobuf")
 {
     _credentials = credentials;
     _contentType = contentType;
     _credentialCache = new CredentialCache();
     InitCache();
 }

        public static string GoogleAuthManagerExample( string uri, string username, string password )
        {
            AuthenticationManager.Register( new GoogleLoginClient() );
            // Now 'GoogleLogin' is a recognized authentication scheme

            GoogleCredentials creds = new GoogleCredentials( username, password, "HOSTED_OR_GOOGLE" );

            // Cached credentials can only be used when requested by specific URLs and authorization schemes
            CredentialCache credCache = new CredentialCache();
            credCache.Add( new Uri( uri ), "GoogleLogin", creds );

            WebRequest request = WebRequest.Create( uri );

            // Must be a cache, basic credentials are cleared on redirect
            request.Credentials = credCache;
            request.PreAuthenticate = true; // More efficient, but optional


            // Process response  
            var response = request.GetResponse() as HttpWebResponse;
            var stream = new StreamReader( response.GetResponseStream(), Encoding.Default );
            var responseString = stream.ReadToEnd();
            stream.Close();

            // Erase cached auth token unless you'll use it again soon.
            creds.PrevAuth = null;

            return responseString;
        }

        /// <summary>
        /// Method used for making an http GET call
        /// </summary>
        /// <param name="credentialsDetails">An object that encapsulates the Constant Contact credentials</param>
        /// <param name="contactURI">The URL for the call</param>
        /// <param name="strRequest">The request string representation</param>
        /// <param name="strResponse">The response string representation</param>
        /// <returns>The string representation of the response</returns>
        public static string CallServiceGet(CredentialsDetails credentialsDetails, string contactURI,
            out string strRequest, out string strResponse)
        {
            var loginCredentials = new CredentialCache
                                       {
                                           {
                                               new Uri("https://api.constantcontact.com/ws/customers/" +
                                                       credentialsDetails.User),
                                               "Basic",
                                               new NetworkCredential(
                                               credentialsDetails.Key + "%" + credentialsDetails.User,
                                               credentialsDetails.Password)
                                               }
                                       };

            var request = WebRequest.Create(contactURI);

            request.Credentials = loginCredentials;

            var response = (HttpWebResponse) request.GetResponse();

            var reader = new StreamReader(response.GetResponseStream());

            var xmlResponse = reader.ReadToEnd();
            reader.Close();
            response.Close();

            strRequest = PrintRequestString(request, credentialsDetails, string.Empty);
            strResponse = xmlResponse;

            return xmlResponse;
        }

        /// <summary>
        /// <para>Issue an HTTP GET request to the given <paramref name="requestUrl"/>.</para>
        /// <para>The <paramref name="requestUrl"/> can contain query parameters 
        /// (name=value pairs).</para>
        /// </summary>
        /// <param name="requestUrl">The URL to issue the GET request to (with optional query 
        /// parameters)</param>
        /// <returns>The server response.</returns>
        /// <exception cref="HttpUtilsException">If an error issuing the GET request or parsing 
        /// the server response occurs.</exception>
        public string Get(String requestUrl)
        {
            try
            {
                Uri requestUri = new Uri(requestUrl);

                HttpWebRequest apiRequest = WebRequest.Create(requestUri) as HttpWebRequest;

                apiRequest.Method = "GET";
                apiRequest.KeepAlive = false;

                if (username != null && password != null)
                {
                    CredentialCache authCredentials = new CredentialCache();
                    authCredentials.Add(requestUri, "Basic", new NetworkCredential(username, password));
                    apiRequest.Credentials = authCredentials;
                }

                // Get response
                string apiResponse = "";
                using (HttpWebResponse response = apiRequest.GetResponse() as HttpWebResponse)
                {
                    StreamReader reader = new StreamReader(response.GetResponseStream());
                    apiResponse = reader.ReadToEnd();
                }
                return apiResponse;
            }
            catch (Exception e)
            {
                if (log.IsErrorEnabled)
                    log.Error("Get failed", e);
                throw new HttpUtilsException("Get failed", e);
            }
        }

        // This function sends the OPTIONS request and returns an
        // ASOptionsResponse class that represents the response.
        public ASOptionsResponse GetOptions()
        {
            if (credential == null || server == null)
                throw new InvalidDataException("ASOptionsRequest not initialized.");

            string uriString = string.Format("{0}//{1}/Microsoft-Server-ActiveSync", UseSSL ? "https:" : "http:", Server);
            Uri serverUri = new Uri(uriString);
            CredentialCache creds = new CredentialCache();
            // Using Basic authentication
            creds.Add(serverUri, "Basic", Credentials);

            HttpWebRequest httpReq = (HttpWebRequest)WebRequest.Create(uriString);
            httpReq.Credentials = creds;
            httpReq.Method = "OPTIONS";

            try
            {
                HttpWebResponse httpResp = (HttpWebResponse)httpReq.GetResponse();

                ASOptionsResponse response = new ASOptionsResponse(httpResp);

                httpResp.Close();

                return response;
            }
            catch (Exception ex)
            {
                ASError.ReportException(ex);
                return null;
            }
        }

		/// <summary>
		/// Constructor
		/// </summary>
		/// <param name="authManager">The authorization manager to use.</param>
		/// <param name="connectionInfo">Connection Information</param>
		internal HttpService(ApiAuthManager authManager, ConnectionInfo connectionInfo)
		{
			if (authManager == null)
				throw new ArgumentNullException("authManager");

			if (connectionInfo == null)
				throw new ArgumentNullException("connectionInfo");

			this.authManager = authManager;
			this.connectionInfo = connectionInfo;

			if (connectionInfo.AuthType == AuthorizationType.Basic)
			{
				Server = connectionInfo.Server;
				credentials = new CredentialCache { { connectionInfo.Server, "Basic", new NetworkCredential(connectionInfo.UserName, connectionInfo.Password) } };
			}
			else if (connectionInfo.AuthType == AuthorizationType.ZSessionID)
			{
				Server = connectionInfo.Server;
				credentials = null;
			}
			else if (connectionInfo.AuthType == AuthorizationType.ApiKey)
			{
				Server = connectionInfo.Server;
				credentials = new CredentialCache { { connectionInfo.Server, "Basic", new NetworkCredential(connectionInfo.ApiKey, connectionInfo.ApiKey) } };
			}
		}

		public void multiple_credentials_via_user_supplied_credential_cache()
		{
			var cred = new OAuth2Client.OAuth2Credential(
				"apiv1",
				new OAuth2Client.Storage.JsonFileStorage(
					@"C:\Projects\github\oauth2_files\local_versiononeweb_client_secrets.json",
					@"C:\Projects\github\oauth2_files\local_versiononeweb_creds.json"),
				null
				);

			var cache = new CredentialCache();

			var simpleCred = new NetworkCredential(V1Username, V1Password);

			cache.Add(V1Uri, "Basic", simpleCred);
			cache.Add(V1Uri, "Bearer", cred);

			var windowsIntegratedCredential = CredentialCache.DefaultNetworkCredentials;
			// TODO explore: CredentialCache.DefaultCredentials
			// Suppose for some weird reason you just wanted to support NTLM:
			cache.Add(V1Uri, "NTLM", windowsIntegratedCredential);
			
			var connector = new VersionOneAPIConnector(V1Path, cache);

			connector.HttpGet("rest-1.v1/Data/Member/20");
		}

        public void TestLookupCredentialWithCredentialCache()
        {
            var credentials = new CredentialCache();
              var credPopuser1 = new NetworkCredential("popuser1", "password");
              var credPopuser2 = new NetworkCredential("popuser2", "password");
              var credImapuser1 = new NetworkCredential("imapuser1", "password");
              var credImapuser2 = new NetworkCredential("imapuser2", "password");

              credentials.Add("localhost", 110, string.Empty, credPopuser1);
              credentials.Add("localhost", 110, "cram-md5", credPopuser2);
              credentials.Add("localhost", 143, string.Empty, credImapuser1);
              credentials.Add("localhost", 143, "digest-md5", credImapuser2);

              Assert.AreEqual(credPopuser1, credentials.LookupCredential("localhost", 110, "popuser1", null));
              Assert.AreEqual(credPopuser2, credentials.LookupCredential("localhost", 110, "popuser2", "CRAM-MD5"));
              Assert.AreEqual(credImapuser1, credentials.LookupCredential("localhost", 143, "imapuser1", null));
              Assert.AreEqual(credImapuser2, credentials.LookupCredential("localhost", 143, "imapuser2", "DIGEST-MD5"));

              Assert.AreEqual(credPopuser1, credentials.LookupCredential("localhost", 110, null, null));
              Assert.AreEqual(credPopuser2, credentials.LookupCredential("localhost", 110, null, "CRAM-MD5"));
              Assert.IsNull(credentials.LookupCredential("localhost", 110, null, "DIGEST-MD5"));

              Assert.AreEqual(credImapuser1, credentials.LookupCredential("localhost", 143, null, null));
              Assert.AreEqual(credImapuser2, credentials.LookupCredential("localhost", 143, null, "DIGEST-MD5"));
              Assert.IsNull(credentials.LookupCredential("localhost", 143, null, "CRAM-MD5"));
        }

        public ActionResult CustomerGetAll()
        {
            var requestUri = new Uri("http://localhost:44354//v1/Customers");
            var credCache = new CredentialCache
            {
                {
                    requestUri,
                    "Basic",// "Digest",
                    new NetworkCredential("Test", "Test_123", "localhost")
                }
            };
            using (var clientHander = new HttpClientHandler
            {
                Credentials = credCache,
                PreAuthenticate = true
            })
            using (var httpClient = new HttpClient(clientHander))
            {
                for (var i = 0; i < 5; i++)
                {
                    var responseTask = httpClient.GetAsync(requestUri);
                    var bb = responseTask.Result.Content.ReadAsStringAsync();
                    responseTask.Result.EnsureSuccessStatusCode();
                }
            }

            return Json("");
        }

        static void Main(string[] args)
        {
            string strBaseUrl = "http://192.168.1.1";
            string strUrl = strBaseUrl + "/userRpm/SysRebootRpm.htm?Reboot={0}";//%D6%D8%C6%F4%C2%B7%D3%C9%C6%F7";
            string strCommand = "重启路由器";

            strCommand = HttpUtility.UrlEncode(strCommand, Encoding.GetEncoding("GB2312"));
            strUrl = string.Format(strUrl, strCommand);

            NetworkCredential myCred = new NetworkCredential(
	        "1802", "1qaz2wsx",null);

            CredentialCache myCache = new CredentialCache();

            myCache.Add(new Uri(strBaseUrl), "Basic", myCred);
            //myCache.Add(new Uri("app.contoso.com"), "Basic", myCred);

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strUrl);
            request.Credentials = myCache;

            try
            {
                WebResponse response = request.GetResponse();
            }
            catch (Exception)
            {
                
                throw;
            }
            //string strIPCtlFormat = "QoSCtrl={0}&h_lineType={1}&h_down_bandWidth={2}";


            //string strFormFormat = "QoSCtrl={0}&h_lineType={1}&h_down_bandWidth=4000&hips_1=1&hipe_1=2&hm_1=0&hbW_1=999&hn_1=hahaha&hen_1=1&hips_2=&hipe_2=&hm_2=0&hbW_2=&hn_2=&hen_2=&hips_3=&hipe_3=&hm_3=0&hbW_3=&hn_3=&hen_3=&hips_4=&hipe_4=&hm_4=0&hbW_4=&hn_4=&hen_4=&hips_5=&hipe_5=&hm_5=0&hbW_5=&hn_5=&hen_5=&hips_6=&hipe_6=&hm_6=0&hbW_6=&hn_6=&hen_6=&hips_7=&hipe_7=&hm_7=0&hbW_7=&hn_7=&hen_7=&hips_8=&hipe_8=&hm_8=0&hbW_8=&hn_8=&hen_8=&sv=%B1%A3%20%B4%E6"
        }

        public static HttpClientHandler CreateClientHandler(string serviceUrl, ICredentials credentials)
        {
            if (serviceUrl == null)
            {
                throw new ArgumentNullException("serviceUrl");
            }

            // Set up our own HttpClientHandler and configure it
            HttpClientHandler clientHandler = new HttpClientHandler();

            if (credentials != null)
            {
                // Set up credentials cache which will handle basic authentication
                CredentialCache credentialCache = new CredentialCache();

                // Get base address without terminating slash
                string credentialAddress = new Uri(serviceUrl).GetLeftPart(UriPartial.Authority).TrimEnd(uriPathSeparator);

                // Add credentials to cache and associate with handler
                NetworkCredential networkCredentials = credentials.GetCredential(new Uri(credentialAddress), "Basic");
                credentialCache.Add(new Uri(credentialAddress), "Basic", networkCredentials);
                clientHandler.Credentials = credentialCache;
                clientHandler.PreAuthenticate = true;
            }

            // Our handler is ready
            return clientHandler;
        }

        public void DigestCredentials()
        {
            var requestUri = new Uri("http://localhost/DigestAuthDemo/");

            var credCache = new CredentialCache
            {
                {
                    new Uri("http://localhost/"),
                    "Digest",
                    new NetworkCredential("Test", "Test", "/")
                }
            };

            using (var clientHander = new HttpClientHandler
            {
                Credentials = credCache,
                PreAuthenticate = true
            })
            using (var httpClient = new HttpClient(clientHander))
            {
                for (var i = 0; i < 5; i++)
                {
                    var responseTask = httpClient.GetAsync(requestUri);
                    responseTask.Result.EnsureSuccessStatusCode();
                }
            }
        }

 // Authentication using a Credential Cache to store the authentication
 CredentialCache GetCredential(string uri, string username, string password)
 {
     // ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;
     var credentialCache = new CredentialCache();
     credentialCache.Add(new System.Uri(uri), "Basic", new NetworkCredential(username, password));
     return credentialCache;
 }