System.Net.WebRequest.Create(System.Uri)

Here are the examples of the csharp api System.Net.WebRequest.Create(System.Uri) taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

596 Examples 7

19 View Source File : XmlConfigurator.cs
License : Apache License 2.0
Project Creator : apache

private static void InternalConfigure(ILoggerRepository repository, Uri configUri)
		{
			LogLog.Debug(declaringType, "configuring repository [" + repository.Name + "] using URI ["+configUri+"]");

			if (configUri == null)
			{
				LogLog.Error(declaringType, "Configure called with null 'configUri' parameter");
			}
			else
			{
				if (configUri.IsFile)
				{
					// If URI is local file then call Configure with FileInfo
					InternalConfigure(repository, new FileInfo(configUri.LocalPath));
				}
				else
				{
					// NETCF dose not support WebClient
					WebRequest configRequest = null;

					try
					{
						configRequest = WebRequest.Create(configUri);
					}
					catch(Exception ex)
					{
						LogLog.Error(declaringType, "Failed to create WebRequest for URI ["+configUri+"]", ex);
					}

					if (configRequest != null)
					{
#if !NETCF_1_0
						// authentication may be required, set client to use default credentials
						try
						{
							configRequest.Credentials = CredentialCache.DefaultCredentials;
						}
						catch
						{
							// ignore security exception
						}
#endif
						try
						{
#if NETSTANDARD
							using WebResponse response = configRequest.GetResponseAsync().GetAwaiter().GetResult();
#else
							using WebResponse response = configRequest.GetResponse();
#endif
							if (response != null)
							{
								using var configStream = response.GetResponseStream();
								InternalConfigure(repository, configStream);
							}
						}
						catch(Exception ex)
						{
							LogLog.Error(declaringType, "Failed to request config from URI ["+configUri+"]", ex);
						}
					}
				}
			}
		}

19 View Source File : GoogleOAuth2Provider.cs
License : Apache License 2.0
Project Creator : azanov

public static GoogleAccessToken GetAccessToken(string code)
        {
            string postData = string.Format("client_id={0}&client_secret={1}&grant_type=authorization_code&code={2}&redirect_uri={3}", CLIENT_ID, CLIENT_SECRET, code, REDIRECT_URI);


            HttpWebRequest request = (HttpWebRequest)
            WebRequest.Create(GET_ACCESS_TOKEN_URI); request.KeepAlive = false;
            request.ProtocolVersion = HttpVersion.Version10;
            request.Method = "POST";

            
            byte[] postBytes = Encoding.UTF8.GetBytes(postData);

            request.ContentType = "application/x-www-form-urlencoded";
            request.ContentLength = postBytes.Length;
            Stream requestStream = request.GetRequestStream();

            requestStream.Write(postBytes, 0, postBytes.Length);
            requestStream.Close();

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            using(var responseReader = new StreamReader(response.GetResponseStream()))
            {
                var tmp = responseReader.ReadToEnd();
                return JsonHelper.From<GoogleAccessToken>(tmp);
            }
        }

19 View Source File : RestRequestBuilder.cs
License : Apache License 2.0
Project Creator : AlexWan

public string SendPostQuery(string method, string url, string endPoint, byte[] data, Dictionary<string, string> headers)
        {
            Uri uri = new Uri(url + endPoint);

            var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

            httpWebRequest.Method = method;

            httpWebRequest.Accept = "application/json";
            httpWebRequest.ContentType = "application/json";



            foreach (var header in headers)
            {
                httpWebRequest.Headers.Add(header.Key, header.Value);
            }

            httpWebRequest.ContentLength = data.Length;

            using (Stream reqStream = httpWebRequest.GetRequestStream())
            {
                reqStream.Write(data, 0, data.Length);
                reqStream.Close();
            }

            string responseMsg;

            HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    responseMsg = reader.ReadToEnd();
                }
            }
            return responseMsg;
        }

19 View Source File : Resourcing.cs
License : GNU General Public License v3.0
Project Creator : anderson-joyle

private string getXmlContent()
        {
            string content = string.Empty;

            var request = HttpWebRequest.Create(Addin.AddinResources.XmlURL);
            request.Method = "GET";
            request.ContentLength = 0;
            using (var response = (HttpWebResponse)request.GetResponse())
            {
                using (Stream responseStream = response.GetResponseStream())
                {
                    using (StreamReader streamReader = new StreamReader(responseStream))
                    {
                        content = streamReader.ReadToEnd();
                    }
                }
            }

            return content;
        }

19 View Source File : RestChannel.cs
License : Apache License 2.0
Project Creator : AlexWan

public string SendPostQuery(string url, string endPoint, byte[] data, Dictionary<string, string> headers)
        {
            Uri uri = new Uri(url + endPoint);

            var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

            httpWebRequest.Method = "post";
            httpWebRequest.ContentType = "application/x-www-form-urlencoded";

            foreach (var header in headers)
            {
                httpWebRequest.Headers.Add(header.Key, header.Value);
            }
            
            httpWebRequest.ContentLength = data.Length;

            using (Stream reqStream = httpWebRequest.GetRequestStream())
            {
                reqStream.Write(data, 0, data.Length);
                reqStream.Close();
            }

            string responseMsg;

            HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    responseMsg = reader.ReadToEnd();
                }
            }
            return responseMsg;
        }

19 View Source File : BitMaxProClient.cs
License : Apache License 2.0
Project Creator : AlexWan

public void Connect()
        {
            if (string.IsNullOrEmpty(_apiKey) ||
                string.IsNullOrEmpty(_secretKey))
            {
                return;
            }

            // check server availability for HTTP communication with it / проверяем доступность сервера для HTTP общения с ним
            Uri uri = new Uri(_baseUrl + "api/pro/v1/replacedets");
            try
            {
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
                var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
                HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
            }
            catch (Exception)
            {
                SendLogMessage("Server is not available. No internet available. ", LogMessageType.Error);
                return;
            }

            _accountGroup = GetAccountGroup().Account.AccountGroup;

            IsConnected = true;

            if (Connected != null)
            {
                Connected();
            }

            Thread converter = new Thread(Converter);
            converter.CurrentCulture = new CultureInfo("ru-RU");
            converter.IsBackground = true;
            converter.Start();

            Thread publicConverter = new Thread(PublicDataConverter);
            publicConverter.CurrentCulture = new CultureInfo("ru-RU");
            publicConverter.IsBackground = true;
            publicConverter.Start();

            CreateDataStream();
            Thread.Sleep(1000);
            CreateUserDataStream();
        }

19 View Source File : ApiWrapper.cs
License : MIT License
Project Creator : Avanade

public override DomainResponse Delete(string serviceRoute, [Optional]Dictionary<string, string> headers)
        {
            serviceRoute = serviceRoute.Replace(Environment.NewLine, string.Empty)
                                        .Replace("\"", "'");
            ///Calls the service following the route  
            HttpWebRequest request = null;
            HttpWebResponse response = null;

            request = (HttpWebRequest)WebRequest.Create(MakeUri(serviceRoute));
            request.Method = "DELETE";
            request.ContentType = "application/json";

            ///Send the authentication token if exisists
            if (!String.IsNullOrEmpty(_token))
                request.Headers.Add("Authorization", _token);

            ///Get the Response
            response = (HttpWebResponse)request.GetResponse();
            string responseText;
            using (var reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
            {
                responseText = reader.ReadToEnd();
            }

            ///return new DomainResponse(true, responseText);
            return new DomainResponse()
            {
                PayLoad = responseText
            };
        }

19 View Source File : StorageProxy.cs
License : GNU General Public License v3.0
Project Creator : aiportal

public Dictionary<string, object> GetConfigurations()
		{
			try
			{
				if (!string.IsNullOrEmpty(Global.Config.StorageService))
				{
					WebRequest request = HttpWebRequest.Create(Global.Config.StorageService.Replace("{0}", "configuration"));
					WebResponse response = request.GetResponse();
					//response.GetResponseStream();
					
					return null;
				}
				else
				{
					return _localStorage.GetConfigurations();
				}
			}
			catch (Exception ex) { TraceLogger.Instance.WriteException(ex); throw; }
		}

19 View Source File : WebDAV.cs
License : MIT License
Project Creator : azist

private static HttpWebRequest makeRequest(Uri uri, string uName, string uPwd, int timeout = 0, string method = "GET")
      {
        HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
        request.Method = method;

        var t = timeout > 0 ? timeout : DEFAULT_TIMEOUT_MS;
        if (t > 0) request.Timeout = t;

        NetworkCredential credentials = new NetworkCredential(uName, uPwd);

        request.Credentials = credentials;
        request.PreAuthenticate = true;

        request.Pipelined = false;

        return request;
      }

19 View Source File : StorageProxy.cs
License : GNU General Public License v3.0
Project Creator : aiportal

public void WriteSessionEnd(string sessionId)
		{
			try
			{
				if (!string.IsNullOrEmpty(Global.Config.StorageService))
				{
					WebRequest request = HttpWebRequest.Create(Global.Config.StorageService.Replace("{0}", "end"));
					request.Method = "POST";
					//request.GetRequestStream();
					WebResponse response = request.GetResponse();
					//response.GetResponseStream();
				}
				else
				{
					_localStorage.WriteSessionEnd(sessionId);
				}
			}
			catch (Exception ex) { TraceLogger.Instance.WriteException(ex); throw; }
		}

19 View Source File : Response.cs
License : GNU General Public License v3.0
Project Creator : Amebis

public static Response Get(ResourceRef res, NameValueCollection param = null, AccessToken token = null, string responseType = "application/json", Response previous = null, CancellationToken ct = default)
        {
            // Create request.
            var request = WebRequest.Create(res.Uri);
            request.CachePolicy = CachePolicy;
            request.Proxy = null;
            if (token != null)
                token.AddToRequest(request);
            if (request is HttpWebRequest httpRequest)
            {
                httpRequest.UserAgent = UserAgent;
                httpRequest.Accept = responseType;
                if (previous != null && param != null)
                {
                    httpRequest.IfModifiedSince = previous.Timestamp;

                    if (previous.ETag != null)
                        httpRequest.Headers.Add("If-None-Match", previous.ETag);
                }
            }

            if (param != null)
            {
                // Send data.
                UTF8Encoding utf8 = new UTF8Encoding();
                var binBody = Encoding.ASCII.GetBytes(string.Join("&", param.Cast<string>().Select(e => string.Format("{0}={1}", HttpUtility.UrlEncode(e, utf8), HttpUtility.UrlEncode(param[e], utf8)))));
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = binBody.Length;
                try
                {
                    using (var requestStream = request.GetRequestStream())
                        requestStream.Write(binBody, 0, binBody.Length, ct);
                }
                catch (WebException ex) { throw new AggregateException(Resources.Strings.ErrorUploading, ex.Response is HttpWebResponse ? new WebExceptionEx(ex, ct) : ex); }
            }

            ct.ThrowIfCancellationRequested();

            // Wait for data to start comming in.
            WebResponse response;
            try { response = request.GetResponse(); }
            catch (WebException ex)
            {
                // When the content was not modified, return the previous one.
                if (ex.Response is HttpWebResponse httpResponse)
                {
                    if (httpResponse.StatusCode == HttpStatusCode.NotModified)
                    {
                        previous.IsFresh = false;
                        return previous;
                    }

                    throw new WebExceptionEx(ex, ct);
                }

                throw new AggregateException(Resources.Strings.ErrorDownloading, ex);
            }

            ct.ThrowIfCancellationRequested();

            using (response)
            {
                // Read the data.
                var data = new byte[0];
                using (var stream = response.GetResponseStream())
                {
                    var buffer = new byte[1048576];
                    for (; ; )
                    {
                        // Read data chunk.
                        var count = stream.Read(buffer, 0, buffer.Length, ct);
                        if (count == 0)
                            break;

                        // Append it to the data.
                        var newData = new byte[data.LongLength + count];
                        Array.Copy(data, newData, data.LongLength);
                        Array.Copy(buffer, 0, newData, data.LongLength, count);
                        data = newData;
                    }
                }

                if (res.PublicKeys != null)
                {
                    // Generate signature URI.
                    var uriBuilderSig = new UriBuilder(res.Uri);
                    uriBuilderSig.Path += ".minisig";

                    // Create signature request.
                    request = WebRequest.Create(uriBuilderSig.Uri);
                    request.CachePolicy = CachePolicy;
                    request.Proxy = null;
                    if (token != null)
                        token.AddToRequest(request);
                    if (request is HttpWebRequest httpRequestSig)
                    {
                        httpRequestSig.UserAgent = UserAgent;
                        httpRequestSig.Accept = "text/plain";
                    }

                    // Read the Minisign signature.
                    byte[] signature = null;
                    try
                    {
                        using (var responseSig = request.GetResponse())
                        using (var streamSig = responseSig.GetResponseStream())
                        {
                            ct.ThrowIfCancellationRequested();

                            using (var readerSig = new StreamReader(streamSig))
                            {
                                foreach (var l in readerSig.ReadToEnd(ct).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries))
                                {
                                    if (l.Trim().StartsWith($"untrusted comment:"))
                                        continue;
                                    signature = Convert.FromBase64String(l);
                                    break;
                                }
                                if (signature == null)
                                    throw new SecurityException(string.Format(Resources.Strings.ErrorInvalidSignature, res.Uri));
                            }
                        }
                    }
                    catch (WebException ex) { throw new AggregateException(Resources.Strings.ErrorDownloadingSignature, ex.Response is HttpWebResponse ? new WebExceptionEx(ex, ct) : ex); }

                    ct.ThrowIfCancellationRequested();

                    // Verify Minisign signature.
                    using (var s = new MemoryStream(signature, false))
                    using (var r = new BinaryReader(s))
                    {
                        if (r.ReadChar() != 'E')
                            throw new ArgumentException(Resources.Strings.ErrorUnsupportedMinisignSignature);
                        byte[] payload;
                        switch (r.ReadChar())
                        {
                            case 'd': // PureEdDSA
                                payload = data;
                                break;

                            case 'D': // HashedEdDSA
                                payload = new eduEd25519.BLAKE2b(512).ComputeHash(data);
                                break;

                            default:
                                throw new ArgumentException(Resources.Strings.ErrorUnsupportedMinisignSignature);
                        }
                        ulong keyId = r.ReadUInt64();
                        if (!res.PublicKeys.ContainsKey(keyId))
                            throw new SecurityException(Resources.Strings.ErrorUntrustedMinisignPublicKey);
                        var sig = new byte[64];
                        if (r.Read(sig, 0, 64) != 64)
                            throw new ArgumentException(Resources.Strings.ErrorInvalidMinisignSignature);
                        using (eduEd25519.ED25519 key = new eduEd25519.ED25519(res.PublicKeys[keyId]))
                            if (!key.VerifyDetached(payload, sig))
                                throw new SecurityException(string.Format(Resources.Strings.ErrorInvalidSignature, res.Uri));
                    }
                }

                return
                    response is HttpWebResponse webResponse ?
                    new Response()
                    {
                        Value = Encoding.UTF8.GetString(data),
                        Timestamp = DateTime.TryParse(webResponse.GetResponseHeader("Last-Modified"), out var timestamp) ? timestamp : default,
                        ETag = webResponse.GetResponseHeader("ETag"),
                        IsFresh = true
                    } :
                    new Response()
                    {
                        Value = Encoding.UTF8.GetString(data),
                        IsFresh = true
                    };
            }
        }

19 View Source File : WebExtensions.cs
License : MIT License
Project Creator : aljazsim

private static T ExecuteRequest<T>(this Uri uri, Func<HttpWebResponse, T> getDataFunc, byte[] data = null, string requestContentType = "text/plain", int redirectCount = 0, TimeSpan? timeout = null)
        {
            HttpWebRequest request;
            T responseContent = default(T);
            int maxRedirects = 30;
            string location = "Location";

            uri.CannotBeNull();
            getDataFunc.CannotBeNull();
            requestContentType.CannotBeNullOrEmpty();
            redirectCount.MustBeGreaterThanOrEqualTo(0);

            // make request
            request = HttpWebRequest.Create(uri) as HttpWebRequest;
            request.Method = data == null ? "GET" : "POST";
            request.KeepAlive = false;
            request.ContentType = requestContentType;
            request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
            request.CookieContainer = new CookieContainer();
            request.UserAgent = "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1300.0 Iron/23.0.1300.0 Safari/537.11";
            request.AllowAutoRedirect = false;
            request.Timeout = (int)(timeout == null ? TimeSpan.FromSeconds(10) : (TimeSpan)timeout).TotalMilliseconds;

            // setup request contents
            if (data != null)
            {
                request.ContentLength = data.Length;

                using (Stream requestStream = request.GetRequestStream())
                {
                    requestStream.Write(data, 0, data.Length);
                }
            }

            // get response
            using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
            {
                if (response.StatusCode == HttpStatusCode.Redirect)
                {
                    if (redirectCount <= maxRedirects)
                    {
                        if (response.Headers.AllKeys.Contains(location) &&
                            response.Headers[location].IsNotNullOrEmpty())
                        {
                            if (Uri.TryCreate(response.Headers[location], UriKind.Absolute, out uri))
                            {
                                responseContent = uri.ExecuteRequest(getDataFunc, data, requestContentType, ++redirectCount);
                            }
                        }
                    }
                }
                else
                {
                    responseContent = getDataFunc(response);
                }
            }

            return responseContent;
        }

19 View Source File : BitfinexClient.cs
License : Apache License 2.0
Project Creator : AlexWan

public void Connect(string pubKey, string secKey)
        {
            _apiKey = pubKey;
            _secretKey = secKey;

            if (string.IsNullOrWhiteSpace(_apiKey) ||
                string.IsNullOrWhiteSpace(_secretKey))
            {
                return;
            }

            // check server availability for HTTP communication with it / проверяем доступность сервера для HTTP общения с ним
            Uri uri = new Uri(_baseUrlV1 + "/symbols");

            try
            {
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;

                var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

                HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
            }
            catch (Exception exception)
            {
                SendLogMessage("Сервер не доступен. Отсутствует интернет. ", LogMessageType.Error);
                return;
            }

            IsConnected = true;

            CreateNewWebSocket();
        }

19 View Source File : UpdateMonitor.cs
License : GNU General Public License v3.0
Project Creator : Angelinsky7

private Tuple<String, Boolean> GetFileVersion() {
            String r = String.Empty;

            try {
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(String.Format(UPDATE_URL, m_Rnd.Next(4000030, 504230420)));
                request.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.NoCacheNoStore);
                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) {
                    using (Stream stream = response.GetResponseStream()) {
                        using (StreamReader reader = new StreamReader(stream)) {
                            r = reader.ReadToEnd();
                        }
                    }
                }
            } catch (Exception ex) {
                r = ex.Message;
            }

            return new Tuple<String, Boolean>(r, true);
        }

19 View Source File : MainForm.cs
License : GNU General Public License v3.0
Project Creator : AgentRev

private void ReadData()
        {
            currentlyReading = true;
            StreamReader sr = null;
            string checkVer = c_toolVer;
            bool[] read = { false, false, false, false, false, false,
                            false, false, false };

            try
            {
                sr = new StreamReader(settingsFile);

                while (sr.Peek() > -1)
                {
                    StringRead(sr.ReadLine(), ref read, ref checkVer);
                }
            }
            catch
            {
                //if (!read[0]) toolVer = c_toolVer;

                /*if (!read[1]) pFoV = c_pFoV;
                if (!read[2]) fFoV = c_FoV;
                if (!read[3]) doBeep = c_doBeep;
                if (!read[4]) updateChk = c_updateChk;
                if (!read[5]) hotKeys = c_hotKeys;

                if (!read[6]) catchKeys[0] = c_catchKeys[0];
                if (!read[7]) catchKeys[1] = c_catchKeys[1];
                if (!read[8]) catchKeys[2] = c_catchKeys[2];*/
            }
            finally
            {
                if (sr != null) sr.Close();
            }

            if (checkVer != c_toolVer)
                pFoV = c_pFoV;

            if (!requestSent)
            {
                try
                {
                    request = (HttpWebRequest)WebRequest.Create(c_checkURL);
                    request.BeginGetResponse(new AsyncCallback(UpdateResponse), null);
                    requestSent = true;
                }
                catch { }
            }

            currentlyReading = false;
        }

19 View Source File : AwsMeta.cs
License : Apache License 2.0
Project Creator : asynkron

private string GetResponseString(Uri requestUri)
        {
            try
            {
                var request = WebRequest.Create(requestUri);

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

                if (response.StatusCode != HttpStatusCode.OK)
                {
                    _logger.LogError("Failed to execute HTTP request. Request URI: {RequestUri}, Status code: {StatusCode}", requestUri, response.StatusCode);

                    return default;
                }

                using var stream = response.GetResponseStream();
                using var reader = new StreamReader(stream!);

                return reader.ReadToEnd();
            }
            catch (WebException ex) when (ex.Status == WebExceptionStatus.UnknownError)
            {
                _logger.LogError(ex, "Network is unreachable");
                // Network is unreachable
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Failed to get AWS metadata response");
            }

            return default;
        }

19 View Source File : BybitRestRequestBuilder.cs
License : Apache License 2.0
Project Creator : AlexWan

public static JToken CreatePrivatePostQuery(Client client, string end_point, Dictionary<string, string> parameters)
        {
            parameters.Add("timestamp", (Utils.GetMillisecondsFromEpochStart()).ToString());

            Dictionary<string, string> sorted_params = parameters.OrderBy(pair => pair.Key).ToDictionary(pair => pair.Key, pair => pair.Value);

            StringBuilder sb = new StringBuilder();

            foreach (var param in sorted_params)
            {
                if (param.Value == "false" || param.Value == "true")
                    sb.Append("\"" + param.Key + "\":" + param.Value + ",");
                else
                    sb.Append("\"" + param.Key + "\":\"" + param.Value + "\",");
            }




            StringBuilder sb_signer = new StringBuilder();

            foreach (var param in sorted_params)
            {
                sb_signer.Append(param.Key + $"=" + param.Value + $"&");
            }

            string str_signer = sb_signer.ToString();

            str_signer = str_signer.Remove(str_signer.Length - 1);

            sb.Append("\"sign\":\"" + BybitSigner.CreateSignature(client, str_signer) + "\""); // api_key=bLP2z8x0sEeFHgt14S&close_on_trigger=False&order_link_id=&order_type=Limit&price=11018.00&qty=1&side=Buy&symbol=BTCUSD&time_in_force=GoodTillCancel×tamp=1600513511844
                                                                                               // api_key=bLP2z8x0sEeFHgt14S&close_on_trigger=False&order_link_id=&order_type=Limit&price=10999.50&qty=1&side=Buy&symbol=BTCUSD&time_in_force=GoodTillCancel×tamp=1600514673126
                                                                                               // {"api_key":"bLP2z8x0sEeFHgt14S","close_on_trigger":"False","order_link_id":"","order_type":"Limit","price":"11050.50","qty":"1","side":"Buy","symbol":"BTCUSD","time_in_force":"GoodTillCancel","timestamp":"1600515164173","sign":"fb3c69fa5d30526810a4b60fe4b8f216a3baf2c81745289ff7ddc21ab8232ccc"}


            string url = client.RestUrl + end_point;

            string str_data = "{" + sb.ToString() + "}";

            byte[] data = Encoding.UTF8.GetBytes(str_data);

            Uri uri = new Uri(url);

            var http_web_request = (HttpWebRequest)WebRequest.Create(uri);

            http_web_request.Method = "POST";

            http_web_request.ContentType = "application/json";

            http_web_request.ContentLength = data.Length;

            using (Stream req_tream = http_web_request.GetRequestStream())
            {
                req_tream.Write(data, 0, data.Length);
            }

            HttpWebResponse httpWebResponse = (HttpWebResponse)http_web_request.GetResponse();

            string response_msg;

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream))
                {
                    response_msg = reader.ReadToEnd();
                }
            }

            httpWebResponse.Close();

            return JToken.Parse(response_msg);
        }

19 View Source File : ApiWrapper.cs
License : MIT License
Project Creator : Avanade

public override T Delete<T>(string serviceRoute, [Optional]Dictionary<string, string> headers)
        {
            serviceRoute = serviceRoute.Replace(Environment.NewLine, string.Empty).Replace("\"", "'");

            //Calls the service following the route 
            HttpWebRequest request = null;
            dynamic response = null;

            request = (HttpWebRequest)WebRequest.Create(MakeUri(serviceRoute));
            request.Method = "DELETE";
            request.ContentType = "application/json";

            ///Send the authentication token if exisists
            if (!String.IsNullOrEmpty(_token))
                request.Headers.Add("Authorization", _token);
             
            if (headers != null)
                foreach (var item in headers)
                {
                    request.Headers.Add(item.Key, item.Value);
                }
            ///Get the Response
            response = (HttpWebResponse)request.GetResponse();

            if (typeof(T) == typeof(HttpWebResponse))
            {
                return response;
            }
            else
            {
                string responseText;
                using (var reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
                {
                    responseText = reader.ReadToEnd();
                }

                ///return new DomainResponse;
                return JToken.Parse(responseText).ToObject<T>();
            }
        }

19 View Source File : ClientFactory.cs
License : MIT License
Project Creator : Adoxio

public virtual WebRequest CreateHttpWebRequest(SharePointConnection connection, Uri uri)
		{
			if (connection == null) throw new ArgumentNullException("connection");

			var request = WebRequest.Create(uri);

			UpdateWebRequest(connection, request);

			return request;
		}

19 View Source File : YahooOAuth2Provider.cs
License : Apache License 2.0
Project Creator : azanov

public static YahooAccessToken GetAccessToken(string code)
        {
            string postData = string.Format("client_id={0}&redirect_uri={1}&client_secret={2}&code={3}&grant_type=authorization_code", CLIENT_ID, REDIRECT_URI, CLIENT_SECRET, code);


            HttpWebRequest request = (HttpWebRequest)
            WebRequest.Create(GET_ACCESS_TOKEN_URI); request.KeepAlive = false;
            request.ProtocolVersion = HttpVersion.Version10;
            request.Method = "POST";
            request.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(CLIENT_ID + ":" + CLIENT_SECRET)));

            byte[] postBytes = Encoding.UTF8.GetBytes(postData);

            request.ContentType = "application/x-www-form-urlencoded";
            request.ContentLength = postBytes.Length;
            Stream requestStream = request.GetRequestStream();

            requestStream.Write(postBytes, 0, postBytes.Length);
            requestStream.Close();

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            using (var responseReader = new StreamReader(response.GetResponseStream()))
            {
                var tmp = responseReader.ReadToEnd();
                return JsonHelper.From<YahooAccessToken>(tmp);
            }
        }

19 View Source File : LivecoinClient.cs
License : Apache License 2.0
Project Creator : AlexWan

public void Connect()
        {
            if (string.IsNullOrEmpty(_pubKey) ||
                string.IsNullOrEmpty(_secKey))
            {
                return;
            }

            string endPoint = "exchange/ticker?";
            string param = "currencyPair=BTC/USD";

            _isDisposed = false;

            // check server availability for HTTP communication with it / проверяем доступность сервера для HTTP общения с ним
            Uri uri = new Uri(_baseUri + endPoint + param);
            try
            {
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
                var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
                HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
            }
            catch (Exception exception)
            {
                SendLogMessage("Сервер не доступен. Отсутствует интернет " + exception.Message, LogMessageType.Error);
                return;
            }

            Thread converter = new Thread(Converter);
            converter.CurrentCulture = new CultureInfo("ru-RU");
            converter.Name = "LivecoinConverterFread_" + _portfolioName;
            converter.IsBackground = true;
            converter.Start();

            CreateNewWebSocket();
        }

19 View Source File : RestChannel.cs
License : Apache License 2.0
Project Creator : AlexWan

public string SendGetQuery(string baseUri, string endPoint)
        {
            Uri uri = new Uri(baseUri + endPoint);

            var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

            HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            string responseMsg;

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    responseMsg = reader.ReadToEnd();
                }
            }

            httpWebResponse.Close();

            if (httpWebResponse.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception("Failed request " + responseMsg);
            }

            return responseMsg;
        }

19 View Source File : ClientFactory.cs
License : MIT License
Project Creator : Adoxio

private static HttpWebRequest CreateRequest(Uri uri, int? timeout)
		{
			var request = WebRequest.Create(uri) as HttpWebRequest;
			request.Method = "POST";
			request.ContentType = "application/x-www-form-urlencoded";
			request.CookieContainer = new CookieContainer();
			request.AllowAutoRedirect = false;
			request.UserAgent = _userAgent;

			if (timeout != null) request.Timeout = timeout.Value;

			return request;
		}

19 View Source File : ZBServer.cs
License : Apache License 2.0
Project Creator : AlexWan

private string RequestCandlesFromExchange(string needIntervalForQuery, string security)
        {
            Uri uri = new Uri(UriForCandles + $"market={security}&type={needIntervalForQuery}");

            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;

            var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

            HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            if (httpWebResponse.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception("Failed to get candles on the instrument " + security);
            }

            string responseMsg;

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    responseMsg = reader.ReadToEnd();
                }
            }

            httpWebResponse.Close();

            return responseMsg;
        }

19 View Source File : StorageProxy.cs
License : GNU General Public License v3.0
Project Creator : aiportal

public void WriteSnapshot(Core.Snapshot sshot)
		{
			try
			{
				if (!string.IsNullOrEmpty(Global.Config.StorageService))
				{
					WebRequest request = HttpWebRequest.Create(Global.Config.StorageService.Replace("{0}", "snapshot"));
					request.Method = "POST";
					//request.GetRequestStream();
					WebResponse response = request.GetResponse();
					//response.GetResponseStream();
				}
				else
				{
					_localStorage.WriteSnapshot(sshot);
				}
			}
			catch (Exception ex) { TraceLogger.Instance.WriteException(ex); throw; }
		}

19 View Source File : Response.cs
License : GNU General Public License v3.0
Project Creator : Amebis

public static Response Get(ResourceRef res, NameValueCollection param = null, AccessToken token = null, string responseType = "application/json", Response previous = null, CancellationToken ct = default)
        {
            // Create request.
            var request = WebRequest.Create(res.Uri);
            request.CachePolicy = CachePolicy;
            request.Proxy = null;
            if (token != null)
                token.AddToRequest(request);
            if (request is HttpWebRequest httpRequest)
            {
                httpRequest.UserAgent = UserAgent;
                httpRequest.Accept = responseType;
                if (previous != null && param != null)
                {
                    httpRequest.IfModifiedSince = previous.Timestamp;

                    if (previous.ETag != null)
                        httpRequest.Headers.Add("If-None-Match", previous.ETag);
                }
            }

            if (param != null)
            {
                // Send data.
                UTF8Encoding utf8 = new UTF8Encoding();
                var binBody = Encoding.ASCII.GetBytes(string.Join("&", param.Cast<string>().Select(e => string.Format("{0}={1}", HttpUtility.UrlEncode(e, utf8), HttpUtility.UrlEncode(param[e], utf8)))));
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = binBody.Length;
                try
                {
                    using (var requestStream = request.GetRequestStream())
                        requestStream.Write(binBody, 0, binBody.Length, ct);
                }
                catch (WebException ex) { throw new AggregateException(Resources.Strings.ErrorUploading, ex.Response is HttpWebResponse ? new WebExceptionEx(ex, ct) : ex); }
            }

            ct.ThrowIfCancellationRequested();

            // Wait for data to start comming in.
            WebResponse response;
            try { response = request.GetResponse(); }
            catch (WebException ex)
            {
                // When the content was not modified, return the previous one.
                if (ex.Response is HttpWebResponse httpResponse)
                {
                    if (httpResponse.StatusCode == HttpStatusCode.NotModified)
                    {
                        previous.IsFresh = false;
                        return previous;
                    }

                    throw new WebExceptionEx(ex, ct);
                }

                throw new AggregateException(Resources.Strings.ErrorDownloading, ex);
            }

            ct.ThrowIfCancellationRequested();

            using (response)
            {
                // Read the data.
                var data = new byte[0];
                using (var stream = response.GetResponseStream())
                {
                    var buffer = new byte[1048576];
                    for (; ; )
                    {
                        // Read data chunk.
                        var count = stream.Read(buffer, 0, buffer.Length, ct);
                        if (count == 0)
                            break;

                        // Append it to the data.
                        var newData = new byte[data.LongLength + count];
                        Array.Copy(data, newData, data.LongLength);
                        Array.Copy(buffer, 0, newData, data.LongLength, count);
                        data = newData;
                    }
                }

                if (res.PublicKeys != null)
                {
                    // Generate signature URI.
                    var uriBuilderSig = new UriBuilder(res.Uri);
                    uriBuilderSig.Path += ".minisig";

                    // Create signature request.
                    request = WebRequest.Create(uriBuilderSig.Uri);
                    request.CachePolicy = CachePolicy;
                    request.Proxy = null;
                    if (token != null)
                        token.AddToRequest(request);
                    if (request is HttpWebRequest httpRequestSig)
                    {
                        httpRequestSig.UserAgent = UserAgent;
                        httpRequestSig.Accept = "text/plain";
                    }

                    // Read the Minisign signature.
                    byte[] signature = null;
                    try
                    {
                        using (var responseSig = request.GetResponse())
                        using (var streamSig = responseSig.GetResponseStream())
                        {
                            ct.ThrowIfCancellationRequested();

                            using (var readerSig = new StreamReader(streamSig))
                            {
                                foreach (var l in readerSig.ReadToEnd(ct).Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries))
                                {
                                    if (l.Trim().StartsWith($"untrusted comment:"))
                                        continue;
                                    signature = Convert.FromBase64String(l);
                                    break;
                                }
                                if (signature == null)
                                    throw new SecurityException(string.Format(Resources.Strings.ErrorInvalidSignature, res.Uri));
                            }
                        }
                    }
                    catch (WebException ex) { throw new AggregateException(Resources.Strings.ErrorDownloadingSignature, ex.Response is HttpWebResponse ? new WebExceptionEx(ex, ct) : ex); }

                    ct.ThrowIfCancellationRequested();

                    // Verify Minisign signature.
                    using (var s = new MemoryStream(signature, false))
                    using (var r = new BinaryReader(s))
                    {
                        if (r.ReadChar() != 'E')
                            throw new ArgumentException(Resources.Strings.ErrorUnsupportedMinisignSignature);
                        byte[] payload;
                        switch (r.ReadChar())
                        {
                            case 'd': // PureEdDSA
                                payload = data;
                                break;

                            case 'D': // HashedEdDSA
                                payload = new eduEd25519.BLAKE2b(512).ComputeHash(data);
                                break;

                            default:
                                throw new ArgumentException(Resources.Strings.ErrorUnsupportedMinisignSignature);
                        }
                        ulong keyId = r.ReadUInt64();
                        if (!res.PublicKeys.ContainsKey(keyId))
                            throw new SecurityException(Resources.Strings.ErrorUntrustedMinisignPublicKey);
                        var sig = new byte[64];
                        if (r.Read(sig, 0, 64) != 64)
                            throw new ArgumentException(Resources.Strings.ErrorInvalidMinisignSignature);
                        using (eduEd25519.ED25519 key = new eduEd25519.ED25519(res.PublicKeys[keyId]))
                            if (!key.VerifyDetached(payload, sig))
                                throw new SecurityException(string.Format(Resources.Strings.ErrorInvalidSignature, res.Uri));
                    }
                }

                return
                    response is HttpWebResponse webResponse ?
                    new Response()
                    {
                        Value = Encoding.UTF8.GetString(data),
                        Timestamp = DateTime.TryParse(webResponse.GetResponseHeader("Last-Modified"), out var timestamp) ? timestamp : default,
                        ETag = webResponse.GetResponseHeader("ETag"),
                        IsFresh = true
                    } :
                    new Response()
                    {
                        Value = Encoding.UTF8.GetString(data),
                        IsFresh = true
                    };
            }
        }

19 View Source File : AuthorizationPage.cs
License : GNU General Public License v3.0
Project Creator : Amebis

public void OnRequestAuthorization(object sender, RequestAuthorizationEventArgs e)
        {
            if (!(sender is Server authenticatingServer))
                return;

            e.TokenOrigin = RequestAuthorizationEventArgs.TokenOriginType.None;
            e.AccessToken = null;

            lock (Properties.Settings.Default.AccessTokenCache)
            {
                if (e.SourcePolicy != RequestAuthorizationEventArgs.SourcePolicyType.ForceAuthorization)
                {
                    var key = authenticatingServer.Base.AbsoluteUri;
                    if (Properties.Settings.Default.AccessTokenCache.TryGetValue(key, out var accessToken))
                    {
                        if (!e.ForceRefresh && DateTime.Now < accessToken.Expires)
                        {
                            e.TokenOrigin = RequestAuthorizationEventArgs.TokenOriginType.Saved;
                            e.AccessToken = accessToken;
                            return;
                        }

                        // Token refresh was explicitly requested or the token expired. Refresh it.
                        if (accessToken is InvalidToken)
                        {
                            // Invalid token is not refreshable.
                            Properties.Settings.Default.AccessTokenCache.Remove(key);
                        }
                        else
                        {
                            // Get API endpoints. (Not called from the UI thread or already cached by now. Otherwise it would need to be spawned as a background task to avoid deadlock.)
                            var api = authenticatingServer.GetEndpoints(Window.Abort.Token);

                            // Prepare web request.
                            var request = WebRequest.Create(api.TokenEndpoint);
                            request.CachePolicy = Xml.Response.CachePolicy;
                            request.Proxy = null;
                            if (request is HttpWebRequest requestHTTP)
                                requestHTTP.UserAgent = Xml.Response.UserAgent;

                            try
                            {
                                accessToken = accessToken.RefreshToken(request, null, Window.Abort.Token);

                                // Update access token cache.
                                Properties.Settings.Default.AccessTokenCache[key] = accessToken;

                                // If we got here, return the token.
                                e.TokenOrigin = RequestAuthorizationEventArgs.TokenOriginType.Refreshed;
                                e.AccessToken = accessToken;
                                return;
                            }
                            catch (AccessTokenException ex)
                            {
                                if (ex.ErrorCode == AccessTokenException.ErrorCodeType.InvalidGrant)
                                {
                                    // The grant has been revoked. Drop the access token.
                                    Properties.Settings.Default.AccessTokenCache.Remove(key);
                                }
                                else
                                    throw;
                            }
                        }
                    }
                }

                if (e.SourcePolicy != RequestAuthorizationEventArgs.SourcePolicyType.SavedOnly)
                {
                    // We're in the background thread - notify via dispatcher.
                    Wizard.Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() =>
                    {
                        Wizard.TaskCount++;
                        ReturnPage = Wizard.CurrentPage;
                        Wizard.CurrentPage = this;
                        AuthorizationInProgress = new CancellationTokenSource();
                    }));
                    try
                    {
                        // Get API endpoints. (Not called from the UI thread. Otherwise it would need to be spawned as a background task to avoid deadlock.)
                        var api = authenticatingServer.GetEndpoints(Window.Abort.Token);

                        // Prepare new authorization grant.
                        AuthorizationGrant authorizationGrant = null;
                        Uri callbackUri = null;
                        var httpListener = new eduOAuth.HttpListener(IPAddress.Loopback, 0);
                        httpListener.HttpCallback += (object _, HttpCallbackEventArgs eHTTPCallback) =>
                        {
                            Wizard.Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() =>
                            {
                                callbackUri = eHTTPCallback.Uri;
                                AuthorizationInProgress.Cancel();
                                Wizard.CurrentPage = ReturnPage;
                            }));
                        };
                        httpListener.HttpRequest += (object _, HttpRequestEventArgs eHTTPRequest) =>
                        {
                            if (eHTTPRequest.Uri.AbsolutePath.ToLowerInvariant() == "/favicon.ico")
                            {
                                var res = System.Windows.Application.GetResourceStream(new Uri("pack://application:,,,/Resources/App.ico"));
                                eHTTPRequest.Type = res.ContentType;
                                eHTTPRequest.Content = res.Stream;
                            }
                        };
                        httpListener.Start();
                        try
                        {
                            // Make the authorization URI.
                            authorizationGrant = new AuthorizationGrant(
                                api.AuthorizationEndpoint,
                                new Uri(string.Format("http://{0}:{1}/callback", ((IPEndPoint)httpListener.LocalEndpoint).Address, ((IPEndPoint)httpListener.LocalEndpoint).Port)),
                                Properties.Settings.Default.ClientId + ".windows",
                                new HashSet<string>() { e.Scope },
                                AuthorizationGrant.CodeChallengeAlgorithmType.S256);
                            var authorizationUri = authorizationGrant.AuthorizationUri;
                            if (authenticatingServer is SecureInternetServer srv &&
                                srv.AuthenticationUriTemplate != null)
                            {
                                // Envelope authorization URI and organization identifier.
                                authorizationUri = new Uri(srv.AuthenticationUriTemplate
                                    .Replace("@[email protected]", HttpUtility.UrlEncode(authorizationUri.ToString()))
                                    .Replace("@[email protected]", HttpUtility.UrlEncode(srv.OrganizationId)));
                            }

                            // Trigger authorization.
                            Process.Start(authorizationUri.ToString());

                            // Wait for a change: either callback is invoked, either user cancels.
                            CancellationTokenSource.CreateLinkedTokenSource(AuthorizationInProgress.Token, Window.Abort.Token).Token.WaitHandle.WaitOne();
                        }
                        finally
                        {
                            // Delay HTTP server shutdown allowing browser to finish loading content.
                            new Thread(new ThreadStart(() =>
                            {
                                Window.Abort.Token.WaitHandle.WaitOne(5 * 1000);
                                httpListener.Stop();
                            })).Start();
                        }

                        if (callbackUri == null)
                            throw new OperationCanceledException();

                        // Get access token from authorization grant.
                        var request = WebRequest.Create(api.TokenEndpoint);
                        request.CachePolicy = Xml.Response.CachePolicy;
                        request.Proxy = null;
                        if (request is HttpWebRequest requestHTTP)
                            requestHTTP.UserAgent = Xml.Response.UserAgent;
                        e.AccessToken = authorizationGrant.ProcessResponse(
                            HttpUtility.ParseQueryString(callbackUri.Query),
                            request,
                            null,
                            Window.Abort.Token);
                        Window.Abort.Token.ThrowIfCancellationRequested();

                        // Save access token to the cache.
                        e.TokenOrigin = RequestAuthorizationEventArgs.TokenOriginType.Authorized;
                        Properties.Settings.Default.AccessTokenCache[authenticatingServer.Base.AbsoluteUri] = e.AccessToken;
                    }
                    finally { Wizard.Dispatcher.Invoke(DispatcherPriority.Normal, (Action)(() => Wizard.TaskCount--)); }
                }
            }
        }

19 View Source File : BybitRestRequestBuilder.cs
License : Apache License 2.0
Project Creator : AlexWan

public static JToken CreatePrivateGetQuery(Client client, string end_point, Dictionary<string, string> parameters)
        {
            //int time_factor = 1;

            //if (client.NetMode == "Main")
            //    time_factor = 0;

            Dictionary<string, string> sorted_params = parameters.OrderBy(pair => pair.Key).ToDictionary(pair => pair.Key, pair => pair.Value);

            StringBuilder sb = new StringBuilder();

            foreach (var param in sorted_params)
            {
                sb.Append(param.Key + $"=" + param.Value + $"&");
            }

            long nonce = Utils.GetMillisecondsFromEpochStart();

            string str_params = sb.ToString() + "timestamp=" + (nonce).ToString();

            string url = client.RestUrl + end_point + $"?" + str_params;

            Uri uri = new Uri(url + $"&sign=" + BybitSigner.CreateSignature(client, str_params));

            var http_web_request = (HttpWebRequest)WebRequest.Create(uri);

            http_web_request.Method = "Get";

            http_web_request.Host = client.RestUrl.Replace($"https://", "");

            HttpWebResponse http_web_response = (HttpWebResponse)http_web_request.GetResponse();

            string response_msg;

            using (var stream = http_web_response.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    response_msg = reader.ReadToEnd();
                }
            }

            http_web_response.Close();

            if (http_web_response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception("Failed request " + response_msg);
            }

            return JToken.Parse(response_msg);
        }

19 View Source File : CheckForUpdates.cs
License : Apache License 2.0
Project Creator : AmpScm

public override void OnExecute(CommandEventArgs e)
        {
            if (e.Argument != null)
            {
                ShowUpdate(e);
                return;
            }

            int interval = 24 * 6; // 6 days
            IAnkhConfigurationService config = e.GetService<IAnkhConfigurationService>();

            if (config.Instance.DisableUpdateCheck)
                return;

            using (RegistryKey rk = config.OpenUserInstanceKey("UpdateCheck"))
            {
                object value = rk.GetValue("Interval");

                if (value is int)
                {
                    interval = (int)value;

                    if (interval <= 0)
                        return;
                }
            }

            Version version = GetCurrentVersion(e.Context);
            Version osVersion = Environment.OSVersion.Version;

            StringBuilder sb = new StringBuilder();
            sb.Append("http://svc.ankhsvn.net/svc/");
            if (IsDevVersion())
                sb.Append("dev/");
            sb.Append("update-info/");
            sb.Append(version.ToString(2));
            sb.Append(".xml");
            sb.Append("?av=");
            sb.Append(version);
            sb.Append("&vs=");
            sb.Append(VSVersion.FullVersion);
            sb.Append("&os=");
            sb.Append(osVersion);

            if (IsDevVersion())
                sb.Append("&dev=1");

            sb.AppendFormat(CultureInfo.InvariantCulture, "&iv={0}", interval);
            int x = 0;
            // Create some hashcode that is probably constant and unique for all users
            // using the same IP address, but not translatable to a single user
            try
            {
                foreach (NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
                {
                    string type = ni.NetworkInterfaceType.ToString();

                    if (type.Contains("Ethernet") || type.Contains("Wireless"))
                        x ^= ni.GetPhysicalAddress().GetHashCode();
                }
            }
            catch { }

            sb.AppendFormat(CultureInfo.InvariantCulture, "&xx={0}&pc={1}", x, Environment.ProcessorCount);

            try
            {
                using (RegistryKey rk = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP"))
                {
                    if (rk != null)
                    {
                        sb.Append("&dn=");
                        Regex re = new Regex("^[vV]([0-9]+\\.[0-9]+)(\\.[0-9]+)*", RegexOptions.Singleline);
                        bool first = true;
                        HybridCollection<string> vers = new HybridCollection<string>();

                        foreach (string s in rk.GetSubKeyNames())
                        {
                            Match m = re.Match(s);

                            if (m.Success)
                            {
                                string v = m.Groups[1].Value;

                                if (vers.Contains(v))
                                    continue;

                                vers.Add(v);

                                if (first)
                                    first = false;
                                else
                                    sb.Append(',');

                                sb.Append(v);
                            }
                        }
                    }
                }
            }
            catch
            { }

            WebRequest wr;
            try
            {
                wr = WebRequest.Create(new Uri(sb.ToString()));
            }
            catch (System.Configuration.ConfigurationException)
            {
                // The global .Net or Visual Studio configuration probably contains an invalid (proxy) configuration
                return; // Not our problem
            }

            HttpWebRequest hwr = wr as HttpWebRequest;

            if (hwr != null)
            {
                hwr.AllowAutoRedirect = true;
                hwr.AllowWriteStreamBuffering = true;
                hwr.UserAgent = string.Format("AnkhSVN/{0} VisualStudio/{1} Windows/{2}", version, VSVersion.FullVersion, osVersion);
            }

            try
            {
                wr.BeginGetResponse(OnResponse, wr);
            }
            catch (NotSupportedException)
            { /* Raised when an invalid proxy server setting is set */ }
        }

19 View Source File : HttpHelper.cs
License : GNU General Public License v3.0
Project Creator : aduskin

static HttpWebRequest Http_Core(string _type, string _url, Encoding _encoding, List<replacedem> _header, object _conmand = null)
      {
         #region 启动HTTP请求之前的初始化操作
         bool isget = false;
         if (_type == "GET")
         {
            isget = true;
         }

         if (isget)
         {
            if (_conmand is List<replacedem>)
            {
               List<replacedem> _conmand_ = (List<replacedem>)_conmand;

               string param = "";
               foreach (replacedem item in _conmand_)
               {
                  if (string.IsNullOrEmpty(param))
                  {
                     if (_url.Contains("?"))
                     {
                        param += "&" + item.Name + "=" + item.Value;
                     }
                     else
                     {
                        param = "?" + item.Name + "=" + item.Value;
                     }
                  }
                  else
                  {
                     param += "&" + item.Name + "=" + item.Value;
                  }
               }
               _url += param;
            }

         }
         Uri uri = null;
         try
         {
            uri = new Uri(_url);
         }
         catch { }
         #endregion
         if (uri != null)
         {
            //string _scheme = uri.Scheme.ToUpper();
            try
            {

               HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(uri);
               req.Proxy = null;
               req.Host = uri.Host;
               req.Method = _type;
               req.AllowAutoRedirect = false;
               bool isContentType = true;
               #region 设置请求头
               if (_header != null && _header.Count > 0)
               {
                  bool isnotHeader = true;
                  System.Collections.Specialized.NameValueCollection collection = null;

                  foreach (replacedem item in _header)
                  {
                     string _Lower_Name = item.Name.ToLower();
                     switch (_Lower_Name)
                     {
                        case "host":
                           req.Host = item.Value;
                           break;
                        case "accept":
                           req.Accept = item.Value;
                           break;
                        case "user-agent":
                           req.UserAgent = item.Value;
                           break;
                        case "referer":
                           req.Referer = item.Value;
                           break;
                        case "content-type":
                           isContentType = false;
                           req.ContentType = item.Value;
                           break;
                        case "cookie":
                           #region 设置COOKIE
                           string _cookie = item.Value;
                           CookieContainer cookie_container = new CookieContainer();
                           if (_cookie.IndexOf(";") >= 0)
                           {
                              string[] arrCookie = _cookie.Split(';');
                              //加载Cookie
                              //cookie_container.SetCookies(new Uri(url), cookie);
                              foreach (string sCookie in arrCookie)
                              {
                                 if (string.IsNullOrEmpty(sCookie))
                                 {
                                    continue;
                                 }
                                 if (sCookie.IndexOf("expires") > 0)
                                 {
                                    continue;
                                 }
                                 cookie_container.SetCookies(uri, sCookie);
                              }
                           }
                           else
                           {
                              cookie_container.SetCookies(uri, _cookie);
                           }
                           req.CookieContainer = cookie_container;
                           #endregion
                           break;
                        default:
                           if (isnotHeader && collection == null)
                           {
                              var property = typeof(WebHeaderCollection).GetProperty("InnerCollection", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
                              if (property != null)
                              {
                                 collection = property.GetValue(req.Headers, null) as System.Collections.Specialized.NameValueCollection;
                              }
                              isnotHeader = false;
                           }
                           //设置对象的Header数据
                           if (collection != null)
                           {
                              collection[item.Name] = item.Value;
                           }
                           break;

                     }
                  }
               }
               #endregion

               #region 设置POST数据 
               if (!isget)
               {
                  if (_conmand != null)
                  {
                     if (_conmand is List<replacedem>)
                     {
                        List<replacedem> _conmand_ = (List<replacedem>)_conmand;
                        //POST参数
                        if (isContentType)
                        {
                           req.ContentType = "application/x-www-form-urlencoded";
                        }
                        string param = "";
                        foreach (replacedem item in _conmand_)
                        {
                           if (string.IsNullOrEmpty(param))
                           {
                              param = item.Name + "=" + item.Value;
                           }
                           else
                           {
                              param += "&" + item.Name + "=" + item.Value;
                           }
                        }

                        byte[] bs = _encoding.GetBytes(param);

                        req.ContentLength = bs.Length;

                        using (Stream reqStream = req.GetRequestStream())
                        {
                           reqStream.Write(bs, 0, bs.Length);
                           reqStream.Close();
                        }
                     }
                     else if (_conmand is string[])
                     {
                        try
                        {
                           string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("x");
                           byte[] boundarybytes = Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
                           byte[] endbytes = Encoding.ASCII.GetBytes("\r\n--" + boundary + "--\r\n");

                           req.ContentType = "multipart/form-data; boundary=" + boundary;


                           using (Stream reqStream = req.GetRequestStream())
                           {
                              string[] files = (string[])_conmand;

                              string headerTemplate = "Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: {2}\r\n\r\n";
                              byte[] buff = new byte[1024];
                              for (int i = 0; i < files.Length; i++)
                              {
                                 string file = files[i];
                                 reqStream.Write(boundarybytes, 0, boundarybytes.Length);

                                 string contentType = MimeMappingProvider.Shared.GetMimeMapping(file);

                                 //string contentType = System.Web.MimeMapping.GetMimeMapping(file);

                                 //string header = string.Format(headerTemplate, "file" + i, Path.GetFileName(file), contentType);
                                 string header = string.Format(headerTemplate, "media", Path.GetFileName(file), contentType);//微信
                                 byte[] headerbytes = _encoding.GetBytes(header);
                                 reqStream.Write(headerbytes, 0, headerbytes.Length);

                                 using (FileStream fileStream = new FileStream(file, FileMode.Open, FileAccess.Read))
                                 {

                                    int contentLen = fileStream.Read(buff, 0, buff.Length);

                                    int Value = contentLen;
                                    //文件上传开始
                                    //tProgress.Invoke(new Action(() =>
                                    //{
                                    //    tProgress.Maximum = (int)fileStream.Length;
                                    //    tProgress.Value = Value;
                                    //}));

                                    while (contentLen > 0)
                                    {
                                       //文件上传中

                                       reqStream.Write(buff, 0, contentLen);
                                       contentLen = fileStream.Read(buff, 0, buff.Length);
                                       Value += contentLen;

                                       //tProgress.Invoke(new Action(() =>
                                       //{
                                       //    tProgress.Value = Value;
                                       //}));
                                    }
                                 }
                              }

                              //文件上传结束
                              reqStream.Write(endbytes, 0, endbytes.Length);
                           }
                        }
                        catch
                        {
                           if (isContentType)
                           {
                              req.ContentType = null;
                           }
                           req.ContentLength = 0;
                        }

                     }
                     else
                     {
                        //POST参数 
                        if (isContentType)
                        {
                           req.ContentType = "application/x-www-form-urlencoded";
                        }
                        string param = _conmand.ToString();

                        byte[] bs = _encoding.GetBytes(param);

                        req.ContentLength = bs.Length;

                        using (Stream reqStream = req.GetRequestStream())
                        {
                           reqStream.Write(bs, 0, bs.Length);
                           reqStream.Close();
                        }
                     }

                  }
                  else
                  {
                     req.ContentLength = 0;
                  }
               }
               #endregion

               return req;
            }
            catch
            {
            }
         }
         return null;
      }

19 View Source File : RefreshCurrencyExchangeRates.cs
License : MIT License
Project Creator : AndrewButenko

protected override void ExecuteWorkflowLogic()
        {
            #region Get All Currencies From Endpoint and check that call was successfull

            string jsonResult = null;

            var url = "http://apilayer.net/api/live?access_key=" + Context.Settings.CurrencylayerKey;
            var request = (HttpWebRequest)WebRequest.Create(url);
            using (var resStream = new StreamReader(request.GetResponse().GetResponseStream()))
            {
                jsonResult = resStream.ReadToEnd();
            }

            var jobject = JObject.Parse(jsonResult);

            var success = jobject.SelectToken("$.success").Value<bool>();

            if (!success)
            {
                var errorToken = jobject.SelectToken("$.error");
                var errorMessage = [email protected]"Can't obtain currency exchange rates:
Code: {errorToken.SelectToken("code").Value<int>()}
Type: {errorToken.SelectToken("type").Value<string>()}
Info: {errorToken.SelectToken("info").Value<string>()}";

                throw new InvalidPluginExecutionException(errorMessage);
            }

            #endregion Get All Currencies From Endpoint and check that call was successfull

            #region Get Base Currency

            QueryExpression query = new QueryExpression("transactioncurrency")
            {
                ColumnSet = new ColumnSet("isocurrencycode", "currencyname")
            };
            query.AddLink("organization", "transactioncurrencyid", "basecurrencyid", JoinOperator.Inner);

            var baseCurrency = Context.SystemService.RetrieveMultiple(query).Enreplacedies.FirstOrDefault();

            if (baseCurrency == null)
                return;

            var baseCurrencyCode = baseCurrency.GetAttributeValue<string>("isocurrencycode").ToUpper();
            var baseCurrencyId = baseCurrency.Id;
            var baseCurrencyName = baseCurrency.GetAttributeValue<string>("currencyname");

            var baseCurrencyNode = jobject.SelectToken($"$.quotes.USD{baseCurrencyCode}");

            if (baseCurrencyNode == null)
            {
                throw new InvalidPluginExecutionException($"Exchange Rates for your Base Currency ({baseCurrencyName}) are not available");
            }

            var usdToBaseCurrencyRate = baseCurrencyNode.Value<decimal>();

            #endregion Get Base Currency

            #region Getting All Currencies Except Base Currency

            query = new QueryExpression("transactioncurrency")
            {
                ColumnSet = new ColumnSet("isocurrencycode", "currencyname")
            };
            query.Criteria.AddCondition("transactioncurrencyid", ConditionOperator.NotEqual, baseCurrencyId);

            List<Enreplacedy> allCurrencies = Context.SystemService.RetrieveMultiple(query).Enreplacedies.ToList();

            #endregion Getting All Currencies Except Base Currency

            #region Looping through currencies and updating Exhange Rates

            foreach (Enreplacedy currency in allCurrencies)
            {
                var currencyCode = currency.GetAttributeValue<string>("isocurrencycode").ToUpper();
                var currencyName = currency.GetAttributeValue<string>("currencyname");

                var currencyNode = jobject.SelectToken($"$.quotes.USD{currencyCode}");

                if (currencyNode == null)
                {
                    Context.TracingService.Trace($"Can't refresh exchange rate for {currencyName} currency");
                    continue;
                }

                var usdToCurrencyRate = currencyNode.Value<decimal>();


                decimal rate = usdToCurrencyRate / usdToBaseCurrencyRate;

                currency.Attributes.Clear();
                currency["exchangerate"] = rate;

                Context.SystemService.Update(currency);
            }

            #endregion Looping through currencies and updating Exhange Rates
        }

19 View Source File : HitbtcClient.cs
License : Apache License 2.0
Project Creator : AlexWan

public void Connect()
        {
            if (string.IsNullOrEmpty(_pubKey)||
                string.IsNullOrEmpty(_secKey))
            {
                return;
            }

            // check server availability for HTTP communication with it / проверяем доступность сервера для HTTP общения с ним
            Uri uri = new Uri(_baseUrl+"/api/2");

            try
            {
                ServicePointManager.SecurityProtocol =
                    SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;

                var httpWebRequest = (HttpWebRequest) WebRequest.Create(uri);

                var httpWebResponse = (HttpWebResponse) httpWebRequest.GetResponse();

            }
            catch (Exception exception)
            {
                SendLogMessage("Server is not available. Check internet connection." + exception.Message, LogMessageType.Error);
                return;
            }

            IsConnected = true;

            //if (Connected != null)
            //{
            //    Connected();
            //}

            Task converter = new Task(Converter);
            converter.Start();

            CreateNewWebSocket();
        }

19 View Source File : ImageLoader.cs
License : MIT License
Project Creator : AngeloCresta

public System.Drawing.Image LoadImage(string imageURL, bool saveImage)
		{
            System.Drawing.Image image = null;

			// Check if image is defined in the chart image collection
            if (_serviceContainer != null)
			{
                Chart chart = (Chart)_serviceContainer.GetService(typeof(Chart));
				if(chart != null)
				{
					foreach(NamedImage namedImage in chart.Images)
					{
						if(namedImage.Name == imageURL)
						{
							return namedImage.Image;
						}
					}
				}
			}

			// Create new hashtable
            if (_imageData == null)
			{
                _imageData = new Hashtable(StringComparer.OrdinalIgnoreCase);
			}

			// First check if image with this name already loaded
            if (_imageData.Contains(imageURL))
			{
				image = (System.Drawing.Image)_imageData[imageURL];
			}

			// Try to load image from resource
			if(image == null)
			{
                try
                {

                    // Check if resource clreplaced type was specified
                    int columnIndex = imageURL.IndexOf("::", StringComparison.Ordinal);
                    if (columnIndex > 0)
                    {
                        string resourceRootName = imageURL.Substring(0, columnIndex);
                        string resourceName = imageURL.Substring(columnIndex + 2);
                        System.Resources.ResourceManager resourceManager = new System.Resources.ResourceManager(resourceRootName, replacedembly.GetExecutingreplacedembly());
                        image = (System.Drawing.Image)(resourceManager.GetObject(resourceName));
                    }
                    else if (replacedembly.GetEntryreplacedembly() != null)
                    {
                        // Check if resource clreplaced type was specified
                        columnIndex = imageURL.IndexOf(':');
                        if (columnIndex > 0)
                        {
                            string resourceRootName = imageURL.Substring(0, columnIndex);
                            string resourceName = imageURL.Substring(columnIndex + 1);
                            System.Resources.ResourceManager resourceManager = new System.Resources.ResourceManager(resourceRootName, replacedembly.GetEntryreplacedembly());
                            image = (Image)(resourceManager.GetObject(resourceName));
                        }
                        else
                        {
                            // Try to load resource from every type defined in entry replacedembly
                            replacedembly entryreplacedembly = replacedembly.GetEntryreplacedembly();
                            if (entryreplacedembly != null)
                            {
                                foreach (Type type in entryreplacedembly.GetTypes())
                                {
                                    System.Resources.ResourceManager resourceManager = new System.Resources.ResourceManager(type);
                                    try
                                    {
                                        image = (Image)(resourceManager.GetObject(imageURL));
                                    }
                                    catch (ArgumentNullException)
                                    {
                                    }
                                    catch (MissingManifestResourceException)
                                    {
                                    }

                                    // Check if image was loaded
                                    if (image != null)
                                    {
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
                catch (MissingManifestResourceException)
                {
                }
			}
		

			// Try to load image using the Web Request
			if(image == null)
			{
				Uri	imageUri = null;
				try 
				{
					// Try to create URI directly from image URL (will work in case of absolute URL)
					imageUri = new Uri(imageURL);
				}
				catch(UriFormatException)
				{}


				// Load image from file or web resource
				if(imageUri != null)
				{
                    try
                    {
                        WebRequest request = WebRequest.Create(imageUri);
                        image = System.Drawing.Image.FromStream(request.GetResponse().GetResponseStream());
                    }
                    catch (ArgumentException)
                    {
                    }
                    catch (NotSupportedException)
                    {
                    }
                    catch (SecurityException)
                    {
                    }
				}
            }

            // absolute uri(without Server.MapPath)in web is not allowed. Loading from replative uri Server[Page].MapPath is done above.
            // Try to load as file
			if(image == null)
			{
                image = LoadFromFile(imageURL);
            }

            // Error loading image
			if(image == null)
			{
				throw(new ArgumentException( SR.ExceptionImageLoaderIncorrectImageLocation( imageURL ) ) );
            }

			// Save new image in cache
			if(saveImage)
			{
                _imageData[imageURL] = image;
			}

			return image;
		}

19 View Source File : SCaddins.cs
License : GNU Lesser General Public License v3.0
Project Creator : acnicholas

public static void CheckForUpdates(bool newOnly)
        {
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            var uri = new Uri("https://api.github.com/repos/acnicholas/scaddins/releases/latest");
            var webRequest = WebRequest.Create(uri) as HttpWebRequest;
            if (webRequest == null)
            {
                return;
            }

            webRequest.ContentType = "application/json";
            webRequest.UserAgent = "Nothing";
            var latestAsJson = "nothing to see here";

            using (var s = webRequest.GetResponse().GetResponseStream())
            using (var sr = new StreamReader(s))
            {
                latestAsJson = sr.ReadToEnd();
            }

            var latestVersion = JsonConvert.DeserializeObject<LatestVersion>(latestAsJson);

            var installedVersion = Version;
            var latestAvailableVersion = new Version(latestVersion.tag_name.Replace("v", string.Empty).Trim());
            var info = latestVersion.body;

            var downloadLink = latestVersion.replacedets.FirstOrDefault().browser_download_url;
            if (string.IsNullOrEmpty(downloadLink))
            {
                downloadLink = Constants.DownloadLink;
            }

            if (latestAvailableVersion <= installedVersion && newOnly) {
                return;
            }
            dynamic settings = new ExpandoObject();
            settings.Height = 640;
            settings.Width = 480;
            settings.replacedle = "SCaddins Version Information";
            settings.ShowInTaskbar = false;
            settings.ResizeMode = System.Windows.ResizeMode.NoResize;
            settings.SizeToContent = System.Windows.SizeToContent.WidthAndHeight;
            var upgradeViewModel = new Common.ViewModels.UpgradeViewModel(installedVersion, latestAvailableVersion, info, downloadLink);
            WindowManager.ShowDialog(upgradeViewModel, null, settings);
        }

19 View Source File : EventSource.cs
License : MIT License
Project Creator : AshV

private void ConnectAsync()
        {
            Trace.TraceInformation("ConnectAsync ({0})", Url);
            ReadyState = EventSourceState.Connecting;

            _httpWebRequest = (HttpWebRequest)WebRequest.Create(Url);
            ConfigureWebRequest(_httpWebRequest);

            try
            {
                var handle = _httpWebRequest.BeginGetResponse(EndGetResponse, null);

                ThreadPool.RegisterWaitForSingleObject(
                    handle.AsyncWaitHandle,
                    (state, timedOut) =>
                    {
                        if (!timedOut || _httpWebRequest == null || _shutdownToken) return;
                        Trace.TraceInformation("ConnectAsync (Timed Out)", Url);
                        OnErrorEvent(new ServerSentErrorEventArgs { Exception = new TimeoutException() });
                        CloseConnection();
                        RetryAfterDelay();
                    },
                    _httpWebRequest,
                    Timeout,
                    true);
            }
            catch (WebException ex)
            {
                OnErrorEvent(new ServerSentErrorEventArgs { Exception = ex });
                CloseConnection();
                RetryAfterDelay();
            }
        }

19 View Source File : BybitRestRequestBuilder.cs
License : Apache License 2.0
Project Creator : AlexWan

public static JToken CreatePublicGetQuery(Client client, string end_point)
        {
            string url = client.RestUrl + end_point;

            Uri uri = new Uri(url);

            var http_web_request = (HttpWebRequest)WebRequest.Create(uri);

            HttpWebResponse http_web_response = (HttpWebResponse)http_web_request.GetResponse();

            string response_msg;

            using (var stream = http_web_response.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    response_msg = reader.ReadToEnd();
                }
            }

            http_web_response.Close();

            if (http_web_response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception("Failed request " + response_msg);
            }

            return JToken.Parse(response_msg);
        }

19 View Source File : ApiWrapper.cs
License : MIT License
Project Creator : Avanade

public override T Get<T>(string serviceRoute, [Optional] Dictionary<string, string> header)
        {
            serviceRoute = serviceRoute.Replace(Environment.NewLine, string.Empty).Replace("\"", "'");

            ///Calls the service following the route 
            HttpWebRequest request = null;
            dynamic response = null;

            ///Building the Request
            request = (HttpWebRequest)WebRequest.Create(MakeUri(serviceRoute));
            request.Method = "GET";
            request.ContentType = "application/json; encoding='utf-8'";

            ///Sends the authentication token if exisists, 
            if (!String.IsNullOrEmpty(_token))
                request.Headers.Add("Authorization", _token);

            if (header != null)
                foreach (var item in header)
                {
                    request.Headers.Add(item.Key, item.Value);
                }

            ///Gets the Response from API
            response = (HttpWebResponse)request.GetResponse();
            if (typeof(T) == typeof(HttpWebResponse))
            {
                return response;
            }
            else
            {
                ///Converts te Response in text to return
                string responseText;
                using (var reader = new System.IO.StreamReader(response.GetResponseStream(), Encoding.UTF8))
                {
                    responseText = reader.ReadToEnd();
                }

                ///Now load the JSON Doreplacedent
                return JToken.Parse(responseText).ToObject<T>();
            }
        }

19 View Source File : MainForm.cs
License : GNU General Public License v3.0
Project Creator : AgentRev

private void chkUpdate_CheckedChanged(object sender, EventArgs e)
        {
            updateChk = chkUpdate.Checked;
            if (updateChk && !requestSent)
            {
                request = (HttpWebRequest)WebRequest.Create(c_checkURL);
                request.BeginGetResponse(new AsyncCallback(UpdateResponse), null);
                requestSent = true;
            }
        }

19 View Source File : ApiWrapper.cs
License : MIT License
Project Creator : Avanade

public override JToken Get(string serviceRoute, [Optional] Dictionary<string, string> header)
        {
            serviceRoute = serviceRoute.Replace(Environment.NewLine, string.Empty).Replace("\"", "'");

            ///Calls the service following the route  
            HttpWebRequest request = null;
            HttpWebResponse response = null;

            request = (HttpWebRequest)WebRequest.Create(MakeUri(serviceRoute));
            request.Method = "GET";
            request.ContentType = "application/json; encoding='utf-8'";

            ///Sends the authorization token if exisists
            if (!String.IsNullOrEmpty(_token))
                request.Headers.Add("Authorization", _token);

            if (header != null)
                foreach (var item in header)
                {
                    request.Headers.Add(item.Key, item.Value);
                }

            ///Get the Response from the API
            response = (HttpWebResponse)request.GetResponse();

            ///Converts te Response in text to return
            string responseText;
            using (var reader = new System.IO.StreamReader(response.GetResponseStream(), Encoding.UTF8))
            {
                responseText = reader.ReadToEnd();
            }

            ///Now load the JSON Doreplacedent
            return JToken.Parse(responseText);
        }

19 View Source File : BitStampClient.cs
License : Apache License 2.0
Project Creator : AlexWan

public void Connect()
        {
            if (string.IsNullOrWhiteSpace(_apiKeyPublic) ||
                string.IsNullOrWhiteSpace(_apiKeySecret) ||
                string.IsNullOrWhiteSpace(_clientId))
            {
                return;
            }
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            // check server availability for HTTP communication with it / проверяем доступность сервера для HTTP общения с ним
            Uri uri = new Uri("https://www.bitstamp.net");
            try
            {
                HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(uri);

                HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
            }
            catch
            {
                LogMessageEvent("Сервер не доступен. Отсутствуюет интернет. ", LogMessageType.Error);
                return;
            }

            IsConnected = true;

            if (Connected != null)
            {
                Connected();
            }

            // start stream data through WebSocket / запускаем потоковые данные через WebSocket

            _ws = new ClientWebSocket();

            Uri wsUri = new Uri("wss://ws.bitstamp.net");
            _ws.ConnectAsync(wsUri, CancellationToken.None).Wait();

            if (_ws.State == WebSocketState.Open)
            {
                if (Connected != null)
                {
                    Connected.Invoke();
                }
                IsConnected = true;
            }

            Thread worker = new Thread(GetRes);
            worker.CurrentCulture = new CultureInfo("ru-RU");
            worker.IsBackground = true;
            worker.Start(_ws);

            Thread converter = new Thread(Converter);
            converter.CurrentCulture = new CultureInfo("ru-RU");
            converter.IsBackground = true;
            converter.Start();

        }

19 View Source File : HttpHelpers.cs
License : Apache License 2.0
Project Creator : aws-samples

public static HttpWebRequest ConstructWebRequest(Uri endpointUri,
                                                         string httpMethod,
                                                         IDictionary<string, string> headers)
        {
            var request = (HttpWebRequest)WebRequest.Create(endpointUri);
            request.Method = httpMethod;

            foreach (var header in headers.Keys)
            {
                // not all headers can be set via the dictionary
                if (header.Equals("host", StringComparison.OrdinalIgnoreCase))
                    request.Host = headers[header];
                else if (header.Equals("content-length", StringComparison.OrdinalIgnoreCase))
                    request.ContentLength = long.Parse(headers[header]);
                else if (header.Equals("content-type", StringComparison.OrdinalIgnoreCase))
                    request.ContentType = headers[header];
                else
                    request.Headers.Add(header, headers[header]);
            }

            return request;
        }

19 View Source File : DownloadFile.cs
License : MIT License
Project Creator : 404Lcc

public bool Downloading()
        {
            if (File.Exists(downloadData.path))
            {
                currentSize = downloadData.size;
                return true;
            }
            long position = 0;
            string tempPath = downloadData.path + ".temp";
            if (File.Exists(tempPath))
            {
                using (FileStream fileStream = new FileStream(tempPath, FileMode.Open, FileAccess.Write, FileShare.ReadWrite))
                {
                    position = fileStream.Length;
                    fileStream.Seek(position, SeekOrigin.Current);
                    if (position == downloadData.size)
                    {
                        if (File.Exists(downloadData.path))
                        {
                            File.Delete(downloadData.path);
                        }
                        File.Move(tempPath, downloadData.path);
                        currentSize = position;
                        return true;
                    }
                }
            }
            else
            {
                PathUtil.GetPath(PathType.PersistentDataPath, Path.GetDirectoryName(downloadData.path));
                using (FileStream fileStream = new FileStream(tempPath, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
                {
                    HttpWebRequest httpWebRequest = null;
                    HttpWebResponse httpWebResponse = null;
                    try
                    {
                        httpWebRequest = (HttpWebRequest)WebRequest.Create(downloadData.url);
                        httpWebRequest.ReadWriteTimeout = readWriteTimeout;
                        httpWebRequest.Timeout = timeout;
                        if (position > 0)
                        {
                            httpWebRequest.AddRange((int)position);
                        }
                        httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
                        using (Stream stream = httpWebResponse.GetResponseStream())
                        {
                            stream.ReadTimeout = timeout;
                            long currentSize = position;
                            byte[] bytes = new byte[fileReadLength];
                            int readSize = stream.Read(bytes, 0, fileReadLength);
                            while (readSize > 0)
                            {
                                fileStream.Write(bytes, 0, readSize);
                                currentSize += readSize;
                                if (currentSize == downloadData.size)
                                {
                                    if (File.Exists(downloadData.path))
                                    {
                                        File.Delete(downloadData.path);
                                    }
                                    File.Move(tempPath, downloadData.path);
                                }
                                this.currentSize = currentSize;
                                readSize = stream.Read(bytes, 0, fileReadLength);
                            }
                        }
                    }
                    catch
                    {
                        if (File.Exists(tempPath))
                        {
                            File.Delete(tempPath);
                        }
                        if (File.Exists(downloadData.path))
                        {
                            File.Delete(downloadData.path);
                        }
                        state = DownloadState.Error;
                        error = "文件下载失败";
                    }
                    finally
                    {
                        if (httpWebRequest != null)
                        {
                            httpWebRequest.Abort();
                            httpWebRequest = null;
                        }
                        if (httpWebResponse != null)
                        {
                            httpWebResponse.Dispose();
                            httpWebResponse = null;
                        }
                    }
                }
            }
            if (state == DownloadState.Error)
            {
                return false;
            }
            return true;
        }

19 View Source File : OutlookOAuth2Provider.cs
License : Apache License 2.0
Project Creator : azanov

public static OutlookAccessToken GetAccessToken(string code)
        {
            string postData = string.Format("client_id={0}&redirect_uri={1}&client_secret={2}&code={3}&grant_type=authorization_code", CLIENT_ID, REDIRECT_URI, CLIENT_SECRET, code);


            HttpWebRequest request = (HttpWebRequest)
            WebRequest.Create(GET_ACCESS_TOKEN_URI); request.KeepAlive = false;
            request.ProtocolVersion = HttpVersion.Version10;
            request.Method = "POST";


            byte[] postBytes = Encoding.UTF8.GetBytes(postData);

            request.ContentType = "application/x-www-form-urlencoded";
            request.ContentLength = postBytes.Length;
            Stream requestStream = request.GetRequestStream();

            requestStream.Write(postBytes, 0, postBytes.Length);
            requestStream.Close();

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            using (var responseReader = new StreamReader(response.GetResponseStream()))
            {
                var tmp = responseReader.ReadToEnd();
                return JsonHelper.From<OutlookAccessToken>(tmp);
            }
        }

19 View Source File : RestRequestBuilder.cs
License : Apache License 2.0
Project Creator : AlexWan

public string SendGetQuery(string method, string baseUri, string endPoint, Dictionary<string, string> headers)
        {
            Uri uri = new Uri(baseUri + endPoint);

            if (uri.ToString().Contains("?"))
            {
                var t = 6;
            }

            var httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

            httpWebRequest.Method = method;

            httpWebRequest.Accept = "application/json";
            httpWebRequest.ContentType = "application/json";

            foreach (var header in headers)
            {
                httpWebRequest.Headers.Add(header.Key, header.Value);
            }

            HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            string responseMsg;

            using (var stream = httpWebResponse.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                {
                    responseMsg = reader.ReadToEnd();
                }
            }

            httpWebResponse.Close();

            if (httpWebResponse.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception("Failed request " + responseMsg);
            }

            return responseMsg;
        }

19 View Source File : StorageProxy.cs
License : GNU General Public License v3.0
Project Creator : aiportal

public void WriteSessionInfo(Core.SessionInfo session)
		{
			try
			{
				if (!string.IsNullOrEmpty(Global.Config.StorageService))
				{
					WebRequest request = HttpWebRequest.Create(Global.Config.StorageService.Replace("{0}", "session"));
					request.Method = "POST";
					//request.GetRequestStream();
					WebResponse response = request.GetResponse();
					//response.GetResponseStream();
				}
				else
				{
					_localStorage.WriteSessionInfo(session);
				}
			}
			catch (Exception ex) { TraceLogger.Instance.WriteException(ex); throw; }
		}

19 View Source File : DownloadFile.cs
License : MIT License
Project Creator : 404Lcc

public bool ReadSize()
        {
            if (downloadData.size > 0) return true;
            HttpWebRequest httpWebRequest = null;
            WebResponse webResponse = null;
            try
            {
                httpWebRequest = (HttpWebRequest)WebRequest.Create(downloadData.url);
                httpWebRequest.ReadWriteTimeout = readWriteTimeout;
                httpWebRequest.Timeout = timeout;
                webResponse = httpWebRequest.GetResponse();
                downloadData.size = (int)webResponse.ContentLength;
                return true;
            }
            catch
            {
                state = DownloadState.Error;
                error = "获取文件失败";
            }
            finally
            {
                if (httpWebRequest != null)
                {
                    httpWebRequest.Abort();
                    httpWebRequest = null;
                }
                if (webResponse != null)
                {
                    webResponse.Dispose();
                    webResponse = null;
                }
            }
            return false;
        }

19 View Source File : SoapSearch.cs
License : MIT License
Project Creator : ABN-SFLookupTechnicalSupport

private HttpWebRequest BuildRequest(string soapMessage, string soapAction) {
         HttpWebRequest Request;
         Request = (HttpWebRequest)WebRequest.Create(AppSettings.SearchUrl(this.Style));
         try {
            Request.Timeout = int.Parse(AppSettings.RequestTimeoutInMilliseconds, CultureInfo.CurrentCulture);
         }
         catch {
            Request.Timeout = 100000;
         }
         Request.Headers.Add("SoapAction", soapAction);
         Request.ContentType = "text/xml; charset=utf-8";
         Request.ContentLength = soapMessage.Length;
         Request.Proxy = GetWebProxy();
         Request.Method = "POST";
         return (Request);
      }

19 View Source File : Startup.cs
License : MIT License
Project Creator : adrianoc

private void SendJsonMessageToChat(string jsonMessage)
        {
            var discordChannelUrl = Configuration["DiscordChannelUrl"];
            if (string.IsNullOrWhiteSpace(discordChannelUrl))
            {
                Console.WriteLine("DiscordChannelUrl not specified in configuration file.");
                return;
            }            
            
            var discordPostRequest = WebRequest.Create(discordChannelUrl);
            discordPostRequest.ContentType = "application/json";
            discordPostRequest.Method = WebRequestMethods.Http.Post;

            var buffer = Encoding.ASCII.GetBytes(jsonMessage);
            
            discordPostRequest.ContentLength = buffer.Length;
            var stream = discordPostRequest.GetRequestStream();
            stream.Write(buffer, 0, buffer.Length);
            stream.Close();

            try
            {
                var response = (HttpWebResponse) discordPostRequest.GetResponse();
                if (response.StatusCode != HttpStatusCode.NoContent)
                {
                    Console.WriteLine($"Discord returned status: {response.StatusCode}");
                }
                
            }
            catch (Exception e)
            {
                Console.WriteLine($"Unable to send message to discord channel. Exception caught:\n\n{e}");
            }
        }

19 View Source File : BitMaxProClient.cs
License : Apache License 2.0
Project Creator : AlexWan

private string GetData(string apiPath, bool auth = false, string accGroup = null, string jsonContent = null,
            string orderId = null, string time = null, Method method = Method.GET, bool need = false)
        {
            lock (_queryLocker)
            {
                try
                {
                    Uri uri;

                    HttpWebRequest httpWebRequest;

                    if (!auth)
                    {
                        uri = new Uri(_baseUrl + "api/pro/v1/" + apiPath);

                        httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
                    }
                    else
                    {
                        if (accGroup == null)
                        {
                            uri = new Uri(_baseUrl + "api/pro/v1/" + apiPath);
                        }
                        else
                        {
                            var str = _baseUrl + accGroup + "/" + "api/pro/v1/" + apiPath;

                            if (need)
                            {
                                str += "?n=10&executedOnly=True";
                            }

                            uri = new Uri(str);
                        }

                        string timestamp;

                        if (time == null)
                        {
                            timestamp = TimeManager.GetUnixTimeStampMilliseconds().ToString();
                        }
                        else
                        {
                            timestamp = time;
                        }

                        string signatureMsg;

                        if (orderId == null)
                        {
                            signatureMsg = timestamp + "+" + apiPath;
                        }
                        else
                        {
                            //signatureMsg = timestamp + "+" + apiPath + "+" + orderId;
                            signatureMsg = timestamp + "+" + "order";
                        }

                        if (signatureMsg.EndsWith("cash/balance"))
                        {
                            signatureMsg = signatureMsg.Replace("cash/", "");
                            //signatureMsg = signatureMsg.Remove(signatureMsg.Length - 11, 4);
                        }

                        if (signatureMsg.EndsWith("margin/balance"))
                        {
                            signatureMsg = signatureMsg.Replace("margin/", "");
                            //signatureMsg = signatureMsg.Remove(signatureMsg.Length - 13, 6);
                        }


                        var codedSignature = CreateSignature(signatureMsg);

                        httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);

                        httpWebRequest.Headers.Add("x-auth-key", _apiKey);
                        httpWebRequest.Headers.Add("x-auth-signature", codedSignature);
                        httpWebRequest.Headers.Add("x-auth-timestamp", timestamp.ToString());

                        if (orderId != null)
                        {
                            httpWebRequest.Headers.Add("x-auth-coid", orderId);
                        }
                    }

                    httpWebRequest.Method = method.ToString();

                    if (jsonContent != null)
                    {
                        var data = Encoding.UTF8.GetBytes(jsonContent);

                        httpWebRequest.ContentType = "application/json";

                        httpWebRequest.ContentLength = data.Length;

                        using (Stream requestStream = httpWebRequest.GetRequestStream())
                        {
                            requestStream.Write(data, 0, data.Length);
                        }
                    }

                    HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();

                    string responseMsg;

                    using (var stream = httpWebResponse.GetResponseStream())
                    {
                        using (StreamReader reader = new StreamReader(stream ?? throw new InvalidOperationException()))
                        {
                            responseMsg = reader.ReadToEnd();
                        }
                    }

                    httpWebResponse.Close();

                    return responseMsg;
                }
                catch (InvalidOperationException invalidOperationException)
                {
                    SendLogMessage("Failed to get stream to read response from server..   " + invalidOperationException.Message, LogMessageType.Error);
                    return null;
                }
                catch (Exception exception)
                {
                    SendLogMessage(exception.Message, LogMessageType.Error);
                    return null;
                }
            }
        }

19 View Source File : SelfUpdateProgressPage.cs
License : GNU General Public License v3.0
Project Creator : Amebis

public override void OnActivate()
        {
            base.OnActivate();

            // Setup self-update.
            var selfUpdate = new BackgroundWorker() { WorkerReportsProgress = true };
            selfUpdate.DoWork += (object sender, DoWorkEventArgs e) =>
            {
                selfUpdate.ReportProgress(0);
                var random = new Random();
                var tempFolder = Path.GetTempPath();
                var workingFolder = tempFolder + Path.GetRandomFileName() + "\\";
                Directory.CreateDirectory(workingFolder);
                try
                {
                    string installerFilename = null;
                    FileStream installerFile = null;

                    // Download installer.
                    while (DownloadUris.Count > 0)
                    {
                        Window.Abort.Token.ThrowIfCancellationRequested();
                        var uriIndex = random.Next(DownloadUris.Count);
                        try
                        {
                            var binaryUri = DownloadUris[uriIndex];
                            Trace.TraceInformation("Downloading installer file from {0}...", binaryUri.AbsoluteUri);
                            var request = WebRequest.Create(binaryUri);
                            request.Proxy = null;
                            using (var response = request.GetResponse())
                            {
                                // 1. Get installer filename from Content-Disposition header.
                                // 2. Get installer filename from the last segment of URI path.
                                // 3. Fallback to a predefined installer filename.
                                try { installerFilename = Path.GetFullPath(workingFolder + new ContentDisposition(request.Headers["Content-Disposition"]).FileName); }
                                catch
                                {
                                    try { installerFilename = Path.GetFullPath(workingFolder + binaryUri.Segments[binaryUri.Segments.Length - 1]); }
                                    catch { installerFilename = Path.GetFullPath(workingFolder + Properties.Settings.Default.Clientreplacedle + " Client Setup.exe"); }
                                }

                                // Save response data to file.
                                installerFile = File.Open(installerFilename, FileMode.CreateNew, FileAccess.Write, FileShare.Read | FileShare.Inheritable);
                                try
                                {
                                    using (var stream = response.GetResponseStream())
                                    {
                                        installerFile.Seek(0, SeekOrigin.Begin);
                                        var hash = new eduEd25519.SHA256();
                                        var buffer = new byte[1048576];
                                        long offset = 0, total = response.ContentLength;

                                        for (; ; )
                                        {
                                            // Wait for the data to arrive.
                                            Window.Abort.Token.ThrowIfCancellationRequested();
                                            var bufferLength = stream.Read(buffer, 0, buffer.Length);
                                            if (bufferLength == 0)
                                                break;
                                            //Window.Abort.Token.WaitHandle.WaitOne(100); // Mock a slow link for testing.

                                            // Append it to the file and hash it.
                                            Window.Abort.Token.ThrowIfCancellationRequested();
                                            installerFile.Write(buffer, 0, bufferLength);
                                            hash.TransformBlock(buffer, 0, bufferLength, buffer, 0);

                                            // Report progress.
                                            offset += bufferLength;
                                            selfUpdate.ReportProgress((int)(offset * 100 / total));
                                        }

                                        hash.TransformFinalBlock(buffer, 0, 0);
                                        if (!hash.Hash.SequenceEqual(Hash))
                                            throw new DownloadedFileCorruptException(string.Format(Resources.Strings.ErrorDownloadedFileCorrupt, binaryUri.AbsoluteUri));

                                        installerFile.SetLength(installerFile.Position);
                                        break;
                                    }
                                }
                                catch
                                {
                                    // Close installer file.
                                    installerFile.Close();
                                    installerFile = null;

                                    // Delete installer file. If possible.
                                    Trace.TraceInformation("Deleting file {0}...", installerFilename);
                                    try { File.Delete(installerFilename); }
                                    catch (Exception ex2) { Trace.TraceWarning("Deleting {0} file failed: {1}", installerFilename, ex2.ToString()); }
                                    installerFilename = null;

                                    throw;
                                }
                            }
                        }
                        catch (OperationCanceledException) { throw; }
                        catch (Exception ex)
                        {
                            Trace.TraceWarning("Error: {0}", ex.ToString());
                            DownloadUris.RemoveAt(uriIndex);
                        }
                    }

                    if (installerFilename == null || installerFile == null)
                    {
                        // The installer file is not ready.
                        throw new InstallerFileUnavailableException();
                    }

                    try
                    {
                        var updaterFilename = Path.GetFullPath(workingFolder + Properties.Settings.Default.Clientreplacedle + " Client Setup and Relaunch.wsf");
                        var updaterFile = File.Open(updaterFilename, FileMode.CreateNew, FileAccess.Write, FileShare.Read | FileShare.Inheritable);
                        try
                        {
                            // Prepare WSF file.
                            var writer = new XmlTextWriter(updaterFile, null);
                            writer.WriteStartDoreplacedent();
                            writer.WriteStartElement("package");
                            writer.WriteStartElement("job");

                            writer.WriteStartElement("reference");
                            writer.WriteAttributeString("object", "WScript.Shell");
                            writer.WriteEndElement(); // reference

                            writer.WriteStartElement("reference");
                            writer.WriteAttributeString("object", "Scripting.FileSystemObject");
                            writer.WriteEndElement(); // reference

                            writer.WriteStartElement("script");
                            writer.WriteAttributeString("language", "JScript");
                            var installerArgumentsEsc = string.IsNullOrEmpty(Arguments) ? "" : " " + HttpUtility.JavaScriptStringEncode(Arguments);
                            var argv = Environment.GetCommandLineArgs();
                            var arguments = new StringBuilder();
                            for (long i = 1, n = argv.LongLength; i < n; i++)
                            {
                                if (i > 1) arguments.Append(" ");
                                arguments.Append("\"");
                                arguments.Append(argv[i].Replace("\"", "\"\""));
                                arguments.Append("\"");
                            }
                            var script = new StringBuilder();
                            script.AppendLine("var wsh = WScript.CreateObject(\"WScript.Shell\");");
                            script.AppendLine("wsh.Run(\"\\\"" + HttpUtility.JavaScriptStringEncode(installerFilename.Replace("\"", "\"\"")) + "\\\"" + installerArgumentsEsc + "\", 0, true);");
                            script.AppendLine("var fso = WScript.CreateObject(\"Scripting.FileSystemObject\");");
                            script.AppendLine("try { fso.DeleteFile(\"" + HttpUtility.JavaScriptStringEncode(installerFilename) + "\", true); } catch (err) {}");
                            script.AppendLine("try { fso.DeleteFile(\"" + HttpUtility.JavaScriptStringEncode(updaterFilename) + "\", true); } catch (err) {}");
                            script.AppendLine("try { fso.DeleteFolder(\"" + HttpUtility.JavaScriptStringEncode(workingFolder.TrimEnd(Path.DirectorySeparatorChar)) + "\", true); } catch (err) {}");
                            writer.WriteCData(script.ToString());
                            writer.WriteEndElement(); // script

                            writer.WriteEndElement(); // job
                            writer.WriteEndElement(); // package
                            writer.WriteEndDoreplacedent();
                            writer.Flush();

                            // Prepare WSF launch parameters.
                            Trace.TraceInformation("Launching update script file {0}...", updaterFilename);
                            var process = new Process();
                            process.StartInfo.FileName = "wscript.exe";
                            process.StartInfo.Arguments = "\"" + updaterFilename + "\"";
                            process.StartInfo.WorkingDirectory = workingFolder;

                            // Close WSF and installer files as late as possible to narrow the attack window.
                            // If Windows supported executing files that are locked for writing, we could leave those files open.
                            updaterFile.Close();
                            installerFile.Close();
                            process.Start();
                        }
                        catch
                        {
                            // Close WSF file.
                            updaterFile.Close();

                            // Delete WSF file. If possible.
                            Trace.TraceInformation("Deleting file {0}...", updaterFilename);
                            try { File.Delete(updaterFilename); }
                            catch (Exception ex2) { Trace.TraceWarning("Deleting {0} file failed: {1}", updaterFilename, ex2.ToString()); }

                            throw;
                        }
                    }
                    catch
                    {
                        // Close installer file.
                        installerFile.Close();

                        // Delete installer file. If possible.
                        Trace.TraceInformation("Deleting file {0}...", installerFilename);
                        try { File.Delete(installerFilename); }
                        catch (Exception ex2) { Trace.TraceWarning("Deleting {0} file failed: {1}", installerFilename, ex2.ToString()); }

                        throw;
                    }
                }
                catch
                {
                    // Delete working folder. If possible.
                    try { Directory.Delete(workingFolder); }
                    catch (Exception ex2) { Trace.TraceWarning("Deleting {0} folder failed: {1}", workingFolder, ex2.ToString()); }

                    throw;
                }
            };

            // Self-update progress.
            selfUpdate.ProgressChanged += (object sender, ProgressChangedEventArgs e) =>
            {
                Progress.Value = e.ProgressPercentage;
            };

            // Self-update complereplacedion.
            selfUpdate.RunWorkerCompleted += (object sender, RunWorkerCompletedEventArgs e) =>
            {
                if (e.Error == null)
                {
                    // Self-updating successfuly launched. Quit to release open files.
                    Wizard.OnQuitApplication(this);
                }
                else
                    Wizard.Error = e.Error;

                // Self-dispose.
                (sender as BackgroundWorker)?.Dispose();
            };

            selfUpdate.RunWorkerAsync();
        }

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