100 lines
3.1 KiB
C#
100 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.NetworkInformation;
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using System.Text.RegularExpressions;
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using NLog;
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namespace NzbDrone.Core.Download.Clients.Sabnzbd
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{
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public class SabAutoConfigureService
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{
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public SabModel AutoConfigureSab()
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{
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var info = GetConnectionList();
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return FindApiKey(info);
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}
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private List<ConnectionInfoModel> GetConnectionList()
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{
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IPGlobalProperties ipProperties = IPGlobalProperties.GetIPGlobalProperties();
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var info =
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ipProperties.GetActiveTcpListeners().Select(
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p =>
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new ConnectionInfoModel { Address = p.Address.ToString().Replace("0.0.0.0", "127.0.0.1"), Port = p.Port }).Distinct().
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ToList();
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info.RemoveAll(i => i.Port == 135);
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info.RemoveAll(i => i.Port == 139);
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info.RemoveAll(i => i.Port == 445);
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info.RemoveAll(i => i.Port == 3389);
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info.RemoveAll(i => i.Port == 5900);
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info.RemoveAll(i => i.Address.Contains("::"));
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info.Reverse();
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return info;
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}
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private SabModel FindApiKey(List<ConnectionInfoModel> info)
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{
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foreach (var connection in info)
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{
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var apiKey = GetApiKey(connection.Address, connection.Port);
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if (!String.IsNullOrEmpty(apiKey))
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return new SabModel
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{
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Host = connection.Address,
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Port = connection.Port,
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ApiKey = apiKey
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};
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}
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return null;
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}
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private string GetApiKey(string ipAddress, int port)
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{
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var request = String.Format("http://{0}:{1}/config/general/", ipAddress, port);
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var result = DownloadString(request);
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Regex regex =
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new Regex("\\<input\\Wtype\\=\\\"text\\\"\\Wid\\=\\\"apikey\\\"\\Wvalue\\=\\\"(?<apikey>\\w+)\\W",
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RegexOptions.IgnoreCase
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| RegexOptions.Compiled);
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var match = regex.Match(result);
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if (match.Success)
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{
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return match.Groups["apikey"].Value;
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}
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return String.Empty;
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}
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private string DownloadString(string url)
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{
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try
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{
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var request = WebRequest.Create(url);
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request.Timeout = 2000;
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var response = request.GetResponse();
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var reader = new StreamReader(response.GetResponseStream());
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return reader.ReadToEnd();
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}
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catch (Exception ex)
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{
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Logger.Trace("Failed to get response from: {0}", url);
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Logger.Trace(ex.Message, ex);
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}
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return String.Empty;
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}
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}
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}
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