path: root/Codemerx/Gestor.Application/Helpers/Connection.cs

using Agger.Registro;
using Gestor.Common.Security;
using Gestor.Common.Validation;
using Gestor.Model.API;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

namespace Gestor.Application.Helpers
{
	public static class Connection
	{
		private const bool defaultUsaAzureStorage = false;

		private const string defaultAzureStorage = "ad1";

		public static string Server;

		public static string Catalog;

		public static string User;

		public static string Password;

		public static string Pool;

		public static string Type;

		public static Gestor.Model.API.ConnectionAddress ConnectionAddress
		{
			get;
			set;
		}

		public static string LinkAggilizador
		{
			get;
			set;
		}

		public static string UrlCentralSegurado
		{
			get;
			set;
		}

		private static string AdApiV2(string storage)
		{
			if (Address.get_ApiAD().ToString().Contains("/api/v1"))
			{
				return string.Empty;
			}
			return storage;
		}

		internal static Uri Append(this Uri uri, params string[] paths)
		{
			return new Uri(paths.Aggregate<string, string>(uri.AbsoluteUri, (string current, string path) => string.Concat(current.TrimEnd(new char[] { '/' }), "/", path.TrimStart(new char[] { '/' }))));
		}

		public static string Base64Encode(this string plainText)
		{
			return (new Token()).Encrypt(plainText);
		}

		public static string BasicKey()
		{
			string numeroSerial = ApplicationHelper.NumeroSerial;
			DateTime universalTime = Funcoes.GetNetworkTime().ToUniversalTime();
			return string.Format("{0}:{1}", numeroSerial, universalTime.Ticks).Base64Encode();
		}

		public static async Task<bool> Delete(string command)
		{
			Uri uri = new Uri(Address.GestorApi(), command);
			HttpClient httpClient = new HttpClient();
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			if (await httpClient.DeleteAsync(uri).get_StatusCode() != HttpStatusCode.OK)
			{
				throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
			}
			return true;
		}

		internal static async Task<bool> DeleteFile(string azureStorage, int ano, Guid id, string extensao, string path = "ad")
		{
			bool flag;
			string str;
			bool flag1;
			str = (string.IsNullOrEmpty(azureStorage) ? "ad1" : azureStorage);
			azureStorage = str;
			Uri apiAD = Address.get_ApiAD();
			string[] strArrays = new string[] { Gestor.Application.Helpers.Connection.AdApiV2(azureStorage) };
			Uri uri = apiAD.Append(strArrays);
			string[] strArrays1 = new string[] { path };
			Uri uri1 = uri.Append(strArrays1);
			string[] str1 = new string[] { ano.ToString() };
			Uri uri2 = uri1.Append(str1);
			string[] str2 = new string[] { id.ToString() };
			Uri uri3 = uri2.Append(str2);
			string[] strArrays2 = new string[] { extensao.Replace(".", string.Empty) };
			Uri uri4 = uri3.Append(strArrays2);
			try
			{
				using (HttpClient httpClient = new HttpClient())
				{
					ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
					httpClient.get_DefaultRequestHeaders().Clear();
					httpClient.get_DefaultRequestHeaders().Add("Authorization", string.Concat("Token ", Gestor.Application.Helpers.Connection.BasicKey()));
					HttpResponseMessage httpResponseMessage = await httpClient.DeleteAsync(uri4);
					flag1 = (!httpResponseMessage.get_IsSuccessStatusCode() ? false : httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent);
					flag = flag1;
					return flag;
				}
			}
			catch
			{
			}
			flag = false;
			return flag;
		}

		internal static async Task<byte[]> DownloadFile(string azureStorage, int ano, Guid id, string extensao, string path = "ad", bool forceDownload = false)
		{
			byte[] numArray;
			string str;
			str = (string.IsNullOrEmpty(azureStorage) ? "ad1" : azureStorage);
			azureStorage = str;
			Uri apiAD = Address.get_ApiAD();
			string[] strArrays = new string[] { Gestor.Application.Helpers.Connection.AdApiV2(azureStorage) };
			Uri uri = apiAD.Append(strArrays);
			string[] strArrays1 = new string[] { path };
			Uri uri1 = uri.Append(strArrays1);
			string[] str1 = new string[] { ano.ToString() };
			Uri uri2 = uri1.Append(str1);
			string[] str2 = new string[] { id.ToString() };
			Uri uri3 = uri2.Append(str2);
			string[] strArrays2 = new string[] { extensao.Replace(".", string.Empty) };
			Uri uri4 = uri3.Append(strArrays2);
			try
			{
				string str3 = string.Format("{0}{1}{2}", Path.GetTempPath(), id, extensao);
				if (forceDownload || !File.Exists(str3))
				{
					using (HttpClient httpClient = new HttpClient())
					{
						ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
						httpClient.get_DefaultRequestHeaders().Clear();
						httpClient.get_DefaultRequestHeaders().Add("Authorization", string.Concat("Token ", Gestor.Application.Helpers.Connection.BasicKey()));
						HttpResponseMessage async = await httpClient.GetAsync(uri4);
						if (async.get_IsSuccessStatusCode() && async.get_StatusCode() != HttpStatusCode.NotFound)
						{
							numArray = await async.get_Content().ReadAsByteArrayAsync();
							return numArray;
						}
					}
					httpClient = null;
				}
				else
				{
					numArray = File.ReadAllBytes(str3);
					return numArray;
				}
			}
			catch
			{
			}
			numArray = null;
			return numArray;
		}

		public static string EncodeBase64(this string plainText)
		{
			string base64String;
			try
			{
				base64String = Convert.ToBase64String(Encoding.UTF8.GetBytes(plainText));
			}
			catch
			{
				return string.Empty;
			}
			return base64String;
		}

		internal static async Task<double> EspacoUsadoAzureInBytes(string path = "")
		{
			double num;
			Uri apiAD = Address.get_ApiAD();
			string[] strArrays = new string[] { Gestor.Application.Helpers.Connection.AdApiV2(Gestor.Application.Helpers.Connection.ConnectionAddress.get_AzureStorage()) };
			Uri uri = apiAD.Append(strArrays);
			string[] strArrays1 = new string[] { "tamanho" };
			Uri uri1 = uri.Append(strArrays1);
			if (!string.IsNullOrEmpty(path))
			{
				string[] strArrays2 = new string[] { path };
				uri1.Append(strArrays2);
			}
			try
			{
				using (HttpClient httpClient = new HttpClient())
				{
					ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
					httpClient.get_DefaultRequestHeaders().Clear();
					httpClient.get_DefaultRequestHeaders().Add("Authorization", string.Concat("Token ", Gestor.Application.Helpers.Connection.BasicKey()));
					HttpResponseMessage async = await httpClient.GetAsync(uri1);
					if (async.get_IsSuccessStatusCode() && async.get_StatusCode() != HttpStatusCode.NoContent)
					{
						num = double.Parse(await async.get_Content().ReadAsStringAsync());
						return num;
					}
				}
				httpClient = null;
			}
			catch
			{
			}
			num = 0;
			return num;
		}

		public static async Task<T> Get<T>(string command, bool autorizar = true, bool verificarConexao = false)
		where T : class
		{
			Gestor.Application.Helpers.T t;
			HttpResponseMessage httpResponseMessage;
			Uri uri = new Uri(Address.GestorApi(), command);
			HttpClient httpClient = new HttpClient();
			if (autorizar)
			{
				httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			}
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			try
			{
				ConfiguredTaskAwaitable<HttpResponseMessage> configuredTaskAwaitable = httpClient.GetAsync(uri).ConfigureAwait(false);
				httpResponseMessage = await configuredTaskAwaitable;
			}
			catch (Exception exception)
			{
				ApplicationHelper.Conectado = false;
				t = default(Gestor.Application.Helpers.T);
				return t;
			}
			if (verificarConexao)
			{
				ApplicationHelper.Conectado = true;
			}
			if (httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent)
			{
				if (httpResponseMessage.get_StatusCode() != HttpStatusCode.OK)
				{
					throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
				}
				t = JsonConvert.DeserializeObject<Gestor.Application.Helpers.T>(httpResponseMessage.get_Content().ReadAsStringAsync().Result);
			}
			else
			{
				t = default(Gestor.Application.Helpers.T);
			}
			return t;
		}

		public static async Task<HttpStatusCode> Get(string command, bool autorizar = true)
		{
			HttpStatusCode statusCode;
			HttpResponseMessage httpResponseMessage;
			Uri uri = new Uri(Address.GestorApi(), command);
			HttpClient httpClient = new HttpClient();
			if (autorizar)
			{
				httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			}
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			try
			{
				ConfiguredTaskAwaitable<HttpResponseMessage> configuredTaskAwaitable = httpClient.GetAsync(uri).ConfigureAwait(false);
				httpResponseMessage = await configuredTaskAwaitable;
			}
			catch (Exception exception)
			{
				statusCode = HttpStatusCode.InternalServerError;
				return statusCode;
			}
			statusCode = httpResponseMessage.get_StatusCode();
			return statusCode;
		}

		public static string GetAdConnection(string serial)
		{
			ApplicationHelper.NumeroSerial = serial;
			if (string.IsNullOrWhiteSpace(Gestor.Application.Helpers.Connection.Server))
			{
				Gestor.Application.Helpers.Connection.GetAdConnection(serial);
			}
			return string.Concat(new string[] { "Server=", Gestor.Application.Helpers.Connection.Server, ";initial catalog=", Gestor.Application.Helpers.Connection.Catalog, "AD;user=", Gestor.Application.Helpers.Connection.User, ";password=", Gestor.Application.Helpers.Connection.Password, ";" });
		}

		public static string GetConnection(bool tryconnect = true)
		{
			string str;
			string aggilizador;
			string urlCentralSegurado;
			try
			{
				Token token = new Token();
				RegistryHelper registryHelper = new RegistryHelper(ApplicationHelper.Subkey);
				bool usaAzureStorage = false;
				string str1 = "ad1";
				if (ApplicationHelper.Conectado)
				{
					List<Gestor.Model.API.ConnectionAddress> result = Gestor.Application.Helpers.Connection.Get<List<Gestor.Model.API.ConnectionAddress>>(string.Format("Server/{0}", ApplicationHelper.IdFornecedor), true, false).Result;
					for (int i = 0; i < result.Count; i++)
					{
						string str2 = token.AggerEncrypt(token.Decrypt(result[i].get_Server()));
						string str3 = token.AggerEncrypt(token.Decrypt(result[i].get_Catalog()));
						string str4 = token.AggerEncrypt(token.Decrypt(result[i].get_User()));
						string str5 = token.AggerEncrypt(token.Decrypt(result[i].get_Password()));
						string str6 = token.AggerEncrypt(token.Decrypt(result[i].get_Pool()));
						string str7 = result[i].get_Type().ToString();
						if (string.IsNullOrEmpty(result[i].get_Aggilizador()))
						{
							aggilizador = null;
						}
						else
						{
							aggilizador = result[i].get_Aggilizador();
						}
						Gestor.Application.Helpers.Connection.LinkAggilizador = aggilizador;
						if (string.IsNullOrEmpty(result[i].get_UrlCentralSegurado()))
						{
							urlCentralSegurado = null;
						}
						else
						{
							urlCentralSegurado = result[0].get_UrlCentralSegurado();
						}
						Gestor.Application.Helpers.Connection.UrlCentralSegurado = urlCentralSegurado;
						usaAzureStorage = result[i].get_UsaAzureStorage();
						str1 = (string.IsNullOrEmpty(result[i].get_AzureStorage()) ? "ad1" : token.Decrypt(result[i].get_AzureStorage()));
						registryHelper.Write<string>(string.Format("SERVER{0}", i + 1), str2, true);
						registryHelper.Write<string>(string.Format("DB{0}", i + 1), str3, true);
						registryHelper.Write<string>(string.Format("USER{0}", i + 1), str4, true);
						registryHelper.Write<string>(string.Format("PASSWORD{0}", i + 1), str5, true);
						registryHelper.Write<string>(string.Format("POOL{0}", i + 1), str6, true);
						registryHelper.Write<string>(string.Format("TYPE{0}", i + 1), str7, true);
					}
				}
				string str8 = "";
				for (int j = 0; j < 3 && registryHelper.Read(string.Format("SERVER{0}", j + 1), true) != null; j++)
				{
					if (registryHelper.Read(string.Format("TYPE{0}", j + 1), true) != "4")
					{
						Gestor.Application.Helpers.Connection.Server = token.AggerDecrypt(registryHelper.Read(string.Format("SERVER{0}", j + 1), true));
						Gestor.Application.Helpers.Connection.Catalog = token.AggerDecrypt(registryHelper.Read(string.Format("DB{0}", j + 1), true));
						Gestor.Application.Helpers.Connection.User = token.AggerDecrypt(registryHelper.Read(string.Format("USER{0}", j + 1), true));
						Gestor.Application.Helpers.Connection.Password = token.AggerDecrypt(registryHelper.Read(string.Format("PASSWORD{0}", j + 1), true));
						Gestor.Application.Helpers.Connection.Pool = token.AggerDecrypt(registryHelper.Read(string.Format("POOL{0}", j + 1), true));
						Gestor.Application.Helpers.Connection.Type = registryHelper.Read(string.Format("TYPE{0}", j + 1), true);
						if (!usaAzureStorage)
						{
							usaAzureStorage = Task.Run<bool>(async () => await Gestor.Application.Helpers.Connection.SaveInAzureStorage()).Result;
						}
						Gestor.Model.API.ConnectionAddress connectionAddress = new Gestor.Model.API.ConnectionAddress();
						connectionAddress.set_Server(Gestor.Application.Helpers.Connection.Server);
						connectionAddress.set_Catalog(Gestor.Application.Helpers.Connection.Catalog);
						connectionAddress.set_User(Gestor.Application.Helpers.Connection.User);
						connectionAddress.set_Password(Gestor.Application.Helpers.Connection.Password);
						connectionAddress.set_Pool(Gestor.Application.Helpers.Connection.Pool);
						connectionAddress.set_Aggilizador(Gestor.Application.Helpers.Connection.LinkAggilizador);
						connectionAddress.set_UrlCentralSegurado(Gestor.Application.Helpers.Connection.UrlCentralSegurado);
						connectionAddress.set_UsaAzureStorage(usaAzureStorage);
						connectionAddress.set_AzureStorage(str1);
						connectionAddress.set_Type(int.Parse((Gestor.Common.Validation.ValidationHelper.IsNotNullOrEmpty(Gestor.Application.Helpers.Connection.Type) ? "0" : Gestor.Application.Helpers.Connection.Type)));
						Gestor.Application.Helpers.Connection.ConnectionAddress = connectionAddress;
						string connectionString = Gestor.Application.Helpers.Connection.GetConnectionString();
						if (!tryconnect || Gestor.Application.Helpers.Connection.TryConnect(connectionString, 1))
						{
							str8 = connectionString;
							break;
						}
					}
				}
				str = str8;
			}
			catch (Exception exception)
			{
				str = null;
			}
			return str;
		}

		public static string GetConnectionString()
		{
			return string.Concat(new string[] { "Server=", Gestor.Application.Helpers.Connection.Server, ";initial catalog=", Gestor.Application.Helpers.Connection.Catalog, ";user=", Gestor.Application.Helpers.Connection.User, ";password=", Gestor.Application.Helpers.Connection.Password, ";" });
		}

		public static async Task<string> GetPool()
		{
			string pool;
			Gestor.Model.API.ConnectionAddress connectionAddress = await Gestor.Application.Helpers.Connection.Get<Gestor.Model.API.ConnectionAddress>("Server/Pool", true, false);
			if (connectionAddress != null)
			{
				Gestor.Application.Helpers.Connection.Pool = (new Token()).Decrypt(connectionAddress.get_Pool());
				pool = Gestor.Application.Helpers.Connection.Pool;
			}
			else
			{
				pool = "";
			}
			return pool;
		}

		public static async Task<T> Post<T>(string command, T keyValues)
		where T : class
		{
			Gestor.Application.Helpers.T t;
			Uri uri = new Uri(Address.GestorApi(), command);
			object obj = keyValues;
			JsonSerializerSettings jsonSerializerSetting = new JsonSerializerSettings();
			jsonSerializerSetting.set_ReferenceLoopHandling(1);
			jsonSerializerSetting.set_MissingMemberHandling(0);
			StringContent stringContent = new StringContent(JsonConvert.SerializeObject(obj, 1, jsonSerializerSetting), Encoding.UTF8, "application/json");
			HttpClient httpClient = new HttpClient();
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			HttpResponseMessage httpResponseMessage = await httpClient.PostAsync(uri, stringContent);
			if (httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent)
			{
				if (httpResponseMessage.get_StatusCode() != HttpStatusCode.OK)
				{
					throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
				}
				t = JsonConvert.DeserializeObject<Gestor.Application.Helpers.T>(httpResponseMessage.get_Content().ReadAsStringAsync().Result);
			}
			else
			{
				t = default(Gestor.Application.Helpers.T);
			}
			return t;
		}

		public static async Task<T> Post<T>(string command, object keyValues)
		where T : class
		{
			Gestor.Application.Helpers.T t;
			Uri uri = new Uri(Address.GestorApi(), command);
			object obj = keyValues;
			JsonSerializerSettings jsonSerializerSetting = new JsonSerializerSettings();
			jsonSerializerSetting.set_ReferenceLoopHandling(1);
			jsonSerializerSetting.set_MissingMemberHandling(0);
			StringContent stringContent = new StringContent(JsonConvert.SerializeObject(obj, 1, jsonSerializerSetting), Encoding.UTF8, "application/json");
			HttpClient httpClient = new HttpClient();
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			HttpResponseMessage httpResponseMessage = await httpClient.PostAsync(uri, stringContent);
			if (httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent)
			{
				if (httpResponseMessage.get_StatusCode() != HttpStatusCode.OK)
				{
					throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
				}
				t = JsonConvert.DeserializeObject<Gestor.Application.Helpers.T>(httpResponseMessage.get_Content().ReadAsStringAsync().Result);
			}
			else
			{
				t = default(Gestor.Application.Helpers.T);
			}
			return t;
		}

		public static async Task<T> Put<T>(string command, T keyValues)
		where T : class
		{
			Uri uri = new Uri(Address.GestorApi(), command);
			object obj = keyValues;
			JsonSerializerSettings jsonSerializerSetting = new JsonSerializerSettings();
			jsonSerializerSetting.set_ReferenceLoopHandling(1);
			StringContent stringContent = new StringContent(JsonConvert.SerializeObject(obj, 1, jsonSerializerSetting), Encoding.UTF8, "application/json");
			HttpClient httpClient = new HttpClient();
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			HttpResponseMessage httpResponseMessage = await httpClient.PutAsync(uri, stringContent);
			if (httpResponseMessage.get_StatusCode() != HttpStatusCode.OK)
			{
				throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
			}
			Gestor.Application.Helpers.T t = JsonConvert.DeserializeObject<Gestor.Application.Helpers.T>(httpResponseMessage.get_Content().ReadAsStringAsync().Result);
			return t;
		}

		public static async Task<T> Put<T>(string command, object keyValues)
		where T : class
		{
			Gestor.Application.Helpers.T t;
			Uri uri = new Uri(Address.GestorApi(), command);
			object obj = keyValues;
			JsonSerializerSettings jsonSerializerSetting = new JsonSerializerSettings();
			jsonSerializerSetting.set_ReferenceLoopHandling(1);
			StringContent stringContent = new StringContent(JsonConvert.SerializeObject(obj, 1, jsonSerializerSetting), Encoding.UTF8, "application/json");
			HttpClient httpClient = new HttpClient();
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			HttpResponseMessage httpResponseMessage = await httpClient.PutAsync(uri, stringContent);
			if (httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent)
			{
				if (httpResponseMessage.get_StatusCode() != HttpStatusCode.OK)
				{
					throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " ", command), null);
				}
				t = JsonConvert.DeserializeObject<Gestor.Application.Helpers.T>(httpResponseMessage.get_Content().ReadAsStringAsync().Result);
			}
			else
			{
				t = default(Gestor.Application.Helpers.T);
			}
			return t;
		}

		public static async void PutError<T>(T keyValues)
		where T : class
		{
			Uri uri = new Uri(Address.GestorApi(), "Error/Objeto");
			object obj = keyValues;
			JsonSerializerSettings jsonSerializerSetting = new JsonSerializerSettings();
			jsonSerializerSetting.set_ReferenceLoopHandling(1);
			StringContent stringContent = new StringContent(JsonConvert.SerializeObject(obj, 1, jsonSerializerSetting), Encoding.UTF8, "application/json");
			HttpClient httpClient = new HttpClient();
			ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
			httpClient.get_DefaultRequestHeaders().set_Authorization(new AuthenticationHeaderValue("Token", Gestor.Application.Helpers.Connection.BasicKey()));
			if (await httpClient.PutAsync(uri, stringContent).get_StatusCode() != HttpStatusCode.NoContent)
			{
				throw new Exception(string.Concat("Api connection Error ", Environment.NewLine, " Error"), null);
			}
		}

		internal static async Task<bool> SaveInAzureStorage()
		{
			bool flag;
			string str = string.Format("{0}Data", Address.GestorApi());
			try
			{
				using (HttpClient httpClient = new HttpClient())
				{
					httpClient.get_DefaultRequestHeaders().Clear();
					httpClient.get_DefaultRequestHeaders().Add("Authorization", string.Concat("Token ", Gestor.Application.Helpers.Connection.BasicKey()));
					HttpResponseMessage async = await httpClient.GetAsync(str);
					if (async.get_IsSuccessStatusCode())
					{
						flag = await async.get_Content().ReadAsStringAsync() == "true";
						return flag;
					}
				}
				httpClient = null;
			}
			catch
			{
			}
			flag = false;
			return flag;
		}

		internal static bool TryConnect(string connectionString, int retryCount = 1)
		{
			bool flag;
			List<Exception> exceptions = new List<Exception>();
			int num = 0;
		Label1:
			while (num < retryCount)
			{
				try
				{
					using (SqlConnection sqlConnection = new SqlConnection(connectionString))
					{
						sqlConnection.Open();
					}
					flag = true;
				}
				catch (Exception exception)
				{
					exceptions.Add(exception);
					goto Label0;
				}
				return flag;
			}
			return exceptions.Count == 0;
		Label0:
			num++;
			goto Label1;
		}

		internal static async Task<bool> UploadFile(UploadFile upload, string path = "ad")
		{
			bool flag;
			bool flag1;
			Uri apiAD = Address.get_ApiAD();
			string[] strArrays = new string[] { Gestor.Application.Helpers.Connection.AdApiV2(Gestor.Application.Helpers.Connection.ConnectionAddress.get_AzureStorage()) };
			Uri uri = apiAD.Append(strArrays);
			string[] strArrays1 = new string[] { path };
			Uri uri1 = uri.Append(strArrays1);
			try
			{
				using (HttpClient httpClient = new HttpClient())
				{
					ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
					httpClient.get_DefaultRequestHeaders().Clear();
					httpClient.get_DefaultRequestHeaders().Add("Authorization", string.Concat("Token ", Gestor.Application.Helpers.Connection.BasicKey()));
					HttpResponseMessage httpResponseMessage = await httpClient.PutAsync(uri1, new StringContent(JsonConvert.SerializeObject(upload), Encoding.UTF8, "application/json"));
					flag1 = (!httpResponseMessage.get_IsSuccessStatusCode() ? false : httpResponseMessage.get_StatusCode() != HttpStatusCode.NoContent);
					flag = flag1;
					return flag;
				}
			}
			catch
			{
			}
			flag = false;
			return flag;
		}
	}
}