Sonarr/NzbDrone.Core/Providers/AutoConfigureProvider.cs

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