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New: Http/Socks proxy support.

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fixes #732
pull/2/head
Taloth Saldono 9 years ago
parent 12a1865d4d 9ea753011b
commit 54c17de849
27 changed files with 662 additions and 66 deletions
Show Stats Download Patch File Download Diff File

7
src/NzbDrone.Api/Config/HostConfigModule.cs
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@ -15,12 +15,14 @@ namespace NzbDrone.Api.Config
public class HostConfigModule : NzbDroneRestModule<HostConfigResource>
{
private readonly IConfigFileProvider _configFileProvider;
private readonly IConfigService _configService;
private readonly IUserService _userService;
public HostConfigModule(IConfigFileProvider configFileProvider, IUserService userService)
public HostConfigModule(IConfigFileProvider configFileProvider, IConfigService configService, IUserService userService)
: base("/config/host")
{
_configFileProvider = configFileProvider;
_configService = configService;
_userService = userService;
GetResourceSingle = GetHostConfig;
@ -49,7 +51,7 @@ namespace NzbDrone.Api.Config
private HostConfigResource GetHostConfig()
{
var resource = new HostConfigResource();
resource.InjectFrom(_configFileProvider);
resource.InjectFrom(_configFileProvider, _configService);
resource.Id = 1;
var user = _userService.FindUser();
@ -75,6 +77,7 @@ namespace NzbDrone.Api.Config
.ToDictionary(prop => prop.Name, prop => prop.GetValue(resource, null));
_configFileProvider.SaveConfigDictionary(dictionary);
_configService.SaveConfigDictionary(dictionary);
if (resource.Username.IsNotNullOrWhiteSpace() && resource.Password.IsNotNullOrWhiteSpace())
{

9
src/NzbDrone.Api/Config/HostConfigResource.cs
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@ -2,6 +2,7 @@
using NzbDrone.Api.REST;
using NzbDrone.Core.Authentication;
using NzbDrone.Core.Update;
using NzbDrone.Common.Http.Proxy;
namespace NzbDrone.Api.Config
{
@ -25,5 +26,13 @@ namespace NzbDrone.Api.Config
public bool UpdateAutomatically { get; set; }
public UpdateMechanism UpdateMechanism { get; set; }
public string UpdateScriptPath { get; set; }
public bool ProxyEnabled { get; set; }
public ProxyType ProxyType { get; set; }
public string ProxyHostname { get; set; }
public int ProxyPort { get; set; }
public string ProxyUsername { get; set; }
public string ProxyPassword { get; set; }
public string ProxyBypassFilter { get; set; }
public bool ProxyBypassLocalAddresses { get; set; }
}
}

77
src/NzbDrone.Common.Test/Http/HttpClientFixture.cs
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@ -11,6 +11,7 @@ using NUnit.Framework;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Http;
using NzbDrone.Common.Http.Dispatchers;
using NzbDrone.Common.Http.Proxy;
using NzbDrone.Common.TPL;
using NzbDrone.Test.Common;
using NzbDrone.Test.Common.Categories;
@ -21,20 +22,33 @@ namespace NzbDrone.Common.Test.Http
[TestFixture(typeof(ManagedHttpDispatcher))]
[TestFixture(typeof(CurlHttpDispatcher))]
public class HttpClientFixture<TDispatcher> : TestBase<HttpClient> where TDispatcher : IHttpDispatcher
{
{
private static string[] _httpBinHosts = new[] { "eu.httpbin.org", "httpbin.org" };
private static int _httpBinRandom;
private string _httpBinHost;
[SetUp]
public void SetUp()
{
Mocker.SetConstant<ICacheManager>(Mocker.Resolve<CacheManager>());
Mocker.SetConstant<ICreateManagedWebProxy>(Mocker.Resolve<ManagedWebProxyFactory>());
Mocker.SetConstant<IRateLimitService>(Mocker.Resolve<RateLimitService>());
Mocker.SetConstant<IEnumerable<IHttpRequestInterceptor>>(new IHttpRequestInterceptor[0]);
Mocker.SetConstant<IHttpDispatcher>(Mocker.Resolve<TDispatcher>());
// Used for manual testing of socks proxies.
//Mocker.GetMock<IHttpProxySettingsProvider>()
// .Setup(v => v.GetProxySettings(It.IsAny<HttpRequest>()))
// .Returns(new HttpProxySettings(ProxyType.Socks5, "127.0.0.1", 5476, "", false));
// Roundrobin over the two servers, to reduce the chance of hitting the ratelimiter.
_httpBinHost = _httpBinHosts[_httpBinRandom++ % _httpBinHosts.Length];
}
[Test]
public void should_execute_simple_get()
{
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Execute(request);
@ -44,7 +58,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_execute_https_get()
{
var request = new HttpRequest("https://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("https://{0}/get", _httpBinHost));
var response = Subject.Execute(request);
@ -54,7 +68,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_execute_typed_get()
{
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -66,7 +80,7 @@ namespace NzbDrone.Common.Test.Http
{
var message = "{ my: 1 }";
var request = new HttpRequest("http://eu.httpbin.org/post");
var request = new HttpRequest(string.Format("http://{0}/post", _httpBinHost));
request.SetContent(message);
var response = Subject.Post<HttpBinResource>(request);
@ -77,7 +91,7 @@ namespace NzbDrone.Common.Test.Http
[TestCase("gzip")]
public void should_execute_get_using_gzip(string compression)
{
var request = new HttpRequest("http://eu.httpbin.org/" + compression);
var request = new HttpRequest(string.Format("http://{0}/{1}", _httpBinHost, compression));
var response = Subject.Get<HttpBinResource>(request);
@ -93,7 +107,7 @@ namespace NzbDrone.Common.Test.Http
[TestCase(HttpStatusCode.BadGateway)]
public void should_throw_on_unsuccessful_status_codes(int statusCode)
{
var request = new HttpRequest("http://eu.httpbin.org/status/" + statusCode);
var request = new HttpRequest(string.Format("http://{0}/status/{1}", _httpBinHost, statusCode));
var exception = Assert.Throws<HttpException>(() => Subject.Get<HttpBinResource>(request));
@ -105,7 +119,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_not_follow_redirects_when_not_in_production()
{
var request = new HttpRequest("http://eu.httpbin.org/redirect/1");
var request = new HttpRequest(string.Format("http://{0}/redirect/1", _httpBinHost));
Subject.Get(request);
@ -115,7 +129,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_follow_redirects()
{
var request = new HttpRequest("http://eu.httpbin.org/redirect/1");
var request = new HttpRequest(string.Format("http://{0}/redirect/1", _httpBinHost));
request.AllowAutoRedirect = true;
Subject.Get(request);
@ -126,7 +140,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_send_user_agent()
{
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -140,7 +154,7 @@ namespace NzbDrone.Common.Test.Http
[TestCase("Accept", "text/xml, text/rss+xml, application/rss+xml")]
public void should_send_headers(string header, string value)
{
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
request.Headers.Add(header, value);
var response = Subject.Get<HttpBinResource>(request);
@ -163,7 +177,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_send_cookie()
{
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
request.Cookies["my"] = "cookie";
var response = Subject.Get<HttpBinResource>(request);
@ -220,12 +234,12 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_not_store_response_cookie()
{
var requestSet = new HttpRequest("http://eu.httpbin.org/cookies/set?my=cookie");
var requestSet = new HttpRequest(string.Format("http://{0}/cookies/set?my=cookie", _httpBinHost));
requestSet.AllowAutoRedirect = false;
var responseSet = Subject.Get(requestSet);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -237,13 +251,13 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_store_response_cookie()
{
var requestSet = new HttpRequest("http://eu.httpbin.org/cookies/set?my=cookie");
var requestSet = new HttpRequest(string.Format("http://{0}/cookies/set?my=cookie", _httpBinHost));
requestSet.AllowAutoRedirect = false;
requestSet.StoreResponseCookie = true;
var responseSet = Subject.Get(requestSet);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -259,14 +273,14 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_overwrite_response_cookie()
{
var requestSet = new HttpRequest("http://eu.httpbin.org/cookies/set?my=cookie");
var requestSet = new HttpRequest(string.Format("http://{0}/cookies/set?my=cookie", _httpBinHost));
requestSet.AllowAutoRedirect = false;
requestSet.StoreResponseCookie = true;
requestSet.Cookies["my"] = "oldcookie";
var responseSet = Subject.Get(requestSet);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -282,7 +296,7 @@ namespace NzbDrone.Common.Test.Http
[Test]
public void should_throw_on_http429_too_many_requests()
{
var request = new HttpRequest("http://eu.httpbin.org/status/429");
var request = new HttpRequest(string.Format("http://{0}/status/429", _httpBinHost));
Assert.Throws<TooManyRequestsException>(() => Subject.Get(request));
@ -302,7 +316,7 @@ namespace NzbDrone.Common.Test.Http
.Setup(v => v.PostResponse(It.IsAny<HttpResponse>()))
.Returns<HttpResponse>(r => r);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
Subject.Get(request);
@ -324,7 +338,7 @@ namespace NzbDrone.Common.Test.Http
{
// the date is bad in the below - should be 13-Jul-2016
string malformedCookie = @"__cfduid=d29e686a9d65800021c66faca0a29b4261436890790; expires=Wed, 13-Jul-16 16:19:50 GMT; path=/; HttpOnly";
var requestSet = new HttpRequestBuilder("http://eu.httpbin.org/response-headers")
var requestSet = new HttpRequestBuilder(string.Format("http://{0}/response-headers", _httpBinHost))
.AddQueryParam("Set-Cookie", malformedCookie)
.Build();
@ -333,7 +347,7 @@ namespace NzbDrone.Common.Test.Http
var responseSet = Subject.Get(requestSet);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -358,7 +372,7 @@ namespace NzbDrone.Common.Test.Http
try
{
// the date is bad in the below - should be 13-Jul-2016
string url = "http://eu.httpbin.org/response-headers?Set-Cookie=" + Uri.EscapeUriString(malformedCookie);
string url = string.Format("http://{0}/response-headers?Set-Cookie={1}", _httpBinHost, Uri.EscapeUriString(malformedCookie));
var requestSet = new HttpRequest(url);
requestSet.AllowAutoRedirect = false;
@ -366,7 +380,7 @@ namespace NzbDrone.Common.Test.Http
var responseSet = Subject.Get(requestSet);
var request = new HttpRequest("http://eu.httpbin.org/get");
var request = new HttpRequest(string.Format("http://{0}/get", _httpBinHost));
var response = Subject.Get<HttpBinResource>(request);
@ -378,21 +392,6 @@ namespace NzbDrone.Common.Test.Http
{
}
}
public void should_submit_formparameters_in_body()
{
Assert.Fail();
}
public void should_submit_attachments_as_multipart()
{
Assert.Fail();
}
public void should_submit_formparameters_as_multipart_if_attachments_exist()
{
Assert.Fail();
}
}
public class HttpBinResource

46
src/NzbDrone.Common/Http/Dispatchers/CurlHttpDispatcher.cs
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@ -4,6 +4,7 @@ using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.RegularExpressions;
@ -11,8 +12,7 @@ using CurlSharp;
using NLog;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.Instrumentation;
using System.Reflection;
using NzbDrone.Common.Http.Proxy;
namespace NzbDrone.Common.Http.Dispatchers
{
@ -20,7 +20,8 @@ namespace NzbDrone.Common.Http.Dispatchers
{
private static readonly Regex ExpiryDate = new Regex(@"(expires=)([^;]+)", RegexOptions.IgnoreCase | RegexOptions.Compiled);
private static readonly Logger _logger = NzbDroneLogger.GetLogger(typeof(CurlHttpDispatcher));
private readonly IHttpProxySettingsProvider _proxySettingsProvider;
private readonly Logger _logger;
private const string _caBundleFileName = "curl-ca-bundle.crt";
private static readonly string _caBundleFilePath;
@ -36,8 +37,14 @@ namespace NzbDrone.Common.Http.Dispatchers
_caBundleFilePath = _caBundleFileName;
}
}
public CurlHttpDispatcher(IHttpProxySettingsProvider proxySettingsProvider, Logger logger)
{
_proxySettingsProvider = proxySettingsProvider;
_logger = logger;
}
public static bool CheckAvailability()
public bool CheckAvailability()
{
try
{
@ -76,7 +83,10 @@ namespace NzbDrone.Common.Http.Dispatchers
return s * n;
};
AddProxy(curlEasy, request);
curlEasy.Url = request.Url.FullUri;
switch (request.Method)
{
case HttpMethod.GET:
@ -149,6 +159,34 @@ namespace NzbDrone.Common.Http.Dispatchers
}
}
private void AddProxy(CurlEasy curlEasy, HttpRequest request)
{
var proxySettings = _proxySettingsProvider.GetProxySettings(request);
if (proxySettings != null)
{
switch (proxySettings.Type)
{
case ProxyType.Http:
curlEasy.SetOpt(CurlOption.ProxyType, CurlProxyType.Http);
curlEasy.SetOpt(CurlOption.ProxyAuth, CurlHttpAuth.Basic);
curlEasy.SetOpt(CurlOption.ProxyUserPwd, proxySettings.Username + ":" + proxySettings.Password.ToString());
break;
case ProxyType.Socks4:
curlEasy.SetOpt(CurlOption.ProxyType, CurlProxyType.Socks4);
curlEasy.SetOpt(CurlOption.ProxyUsername, proxySettings.Username);
curlEasy.SetOpt(CurlOption.ProxyPassword, proxySettings.Password);
break;
case ProxyType.Socks5:
curlEasy.SetOpt(CurlOption.ProxyType, CurlProxyType.Socks5);
curlEasy.SetOpt(CurlOption.ProxyUsername, proxySettings.Username);
curlEasy.SetOpt(CurlOption.ProxyPassword, proxySettings.Password);
break;
}
curlEasy.SetOpt(CurlOption.Proxy, proxySettings.Host + ":" + proxySettings.Port.ToString());
}
}
private CurlSlist SerializeHeaders(HttpRequest request)
{
if (!request.Headers.ContainsKey("Accept-Encoding"))

15
src/NzbDrone.Common/Http/Dispatchers/FallbackHttpDispatcher.cs
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@ -8,17 +8,18 @@ namespace NzbDrone.Common.Http.Dispatchers
{
public class FallbackHttpDispatcher : IHttpDispatcher
{
private readonly Logger _logger;
private readonly ICached<bool> _curlTLSFallbackCache;
private readonly ManagedHttpDispatcher _managedDispatcher;
private readonly CurlHttpDispatcher _curlDispatcher;
private readonly Logger _logger;
private readonly ICached<bool> _curlTLSFallbackCache;
public FallbackHttpDispatcher(ICached<bool> curlTLSFallbackCache, Logger logger)
public FallbackHttpDispatcher(ManagedHttpDispatcher managedDispatcher, CurlHttpDispatcher curlDispatcher, ICacheManager cacheManager, Logger logger)
{
_managedDispatcher = managedDispatcher;
_curlDispatcher = curlDispatcher;
_curlTLSFallbackCache = cacheManager.GetCache<bool>(GetType(), "curlTLSFallback");
_logger = logger;
_curlTLSFallbackCache = curlTLSFallbackCache;
_managedDispatcher = new ManagedHttpDispatcher();
_curlDispatcher = new CurlHttpDispatcher();
}
public HttpResponse GetResponse(HttpRequest request, CookieContainer cookies)
@ -46,7 +47,7 @@ namespace NzbDrone.Common.Http.Dispatchers
}
}
if (CurlHttpDispatcher.CheckAvailability())
if (_curlDispatcher.CheckAvailability())
{
return _curlDispatcher.GetResponse(request, cookies);
}

21
src/NzbDrone.Common/Http/Dispatchers/ManagedHttpDispatcher.cs
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@ -1,11 +1,21 @@
using System;
using System.Net;
using NzbDrone.Common.Extensions;
using NzbDrone.Common.Http.Proxy;
namespace NzbDrone.Common.Http.Dispatchers
{
public class ManagedHttpDispatcher : IHttpDispatcher
{
private readonly IHttpProxySettingsProvider _proxySettingsProvider;
private readonly ICreateManagedWebProxy _createManagedWebProxy;
public ManagedHttpDispatcher(IHttpProxySettingsProvider proxySettingsProvider, ICreateManagedWebProxy createManagedWebProxy)
{
_proxySettingsProvider = proxySettingsProvider;
_createManagedWebProxy = createManagedWebProxy;
}
public HttpResponse GetResponse(HttpRequest request, CookieContainer cookies)
{
var webRequest = (HttpWebRequest)WebRequest.Create((Uri)request.Url);
@ -26,6 +36,8 @@ namespace NzbDrone.Common.Http.Dispatchers
webRequest.Timeout = (int)Math.Ceiling(request.RequestTimeout.TotalMilliseconds);
}
AddProxy(webRequest, request);
if (request.Headers != null)
{
AddRequestHeaders(webRequest, request.Headers);
@ -69,6 +81,15 @@ namespace NzbDrone.Common.Http.Dispatchers
return new HttpResponse(request, new HttpHeader(httpWebResponse.Headers), data, httpWebResponse.StatusCode);
}
protected virtual void AddProxy(HttpWebRequest webRequest, HttpRequest request)
{
var proxySettings = _proxySettingsProvider.GetProxySettings(request);
if (proxySettings != null)
{
webRequest.Proxy = _createManagedWebProxy.GetWebProxy(proxySettings);
}
}
protected virtual void AddRequestHeaders(HttpWebRequest webRequest, HttpHeader headers)
{
foreach (var header in headers)

12
src/NzbDrone.Common/Http/HttpClient.cs
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@ -35,21 +35,15 @@ namespace NzbDrone.Common.Http
public HttpClient(IEnumerable<IHttpRequestInterceptor> requestInterceptors, ICacheManager cacheManager, IRateLimitService rateLimitService, IHttpDispatcher httpDispatcher, Logger logger)
{
_logger = logger;
_rateLimitService = rateLimitService;
_requestInterceptors = requestInterceptors.ToList();
ServicePointManager.DefaultConnectionLimit = 12;
_rateLimitService = rateLimitService;
_httpDispatcher = httpDispatcher;
_logger = logger;
ServicePointManager.DefaultConnectionLimit = 12;
_cookieContainerCache = cacheManager.GetCache<CookieContainer>(typeof(HttpClient));
}
public HttpClient(IEnumerable<IHttpRequestInterceptor> requestInterceptors, ICacheManager cacheManager, IRateLimitService rateLimitService, Logger logger)
: this(requestInterceptors, cacheManager, rateLimitService, null, logger)
{
_httpDispatcher = new FallbackHttpDispatcher(cacheManager.GetCache<bool>(typeof(HttpClient), "curlTLSFallback"), _logger);
}
public HttpResponse Execute(HttpRequest request)
{
foreach (var interceptor in _requestInterceptors)

2
src/NzbDrone.Common/Http/HttpRequest.cs
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@ -16,7 +16,7 @@ namespace NzbDrone.Common.Http
Headers = new HttpHeader();
AllowAutoRedirect = true;
Cookies = new Dictionary<string, string>();
if (!RuntimeInfoBase.IsProduction)
{
AllowAutoRedirect = false;

63
src/NzbDrone.Common/Http/Proxy/HttpProxySettings.cs
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@ -0,0 +1,63 @@
using System;
using System.Net;
using NzbDrone.Common.Extensions;
namespace NzbDrone.Common.Http.Proxy
{
public class HttpProxySettings
{
public HttpProxySettings(ProxyType type, string host, int port, string bypassFilter, bool bypassLocalAddress, string username = null, string password = null)
{
Type = type;
Host = host.IsNullOrWhiteSpace() ? "127.0.0.1" : host;
Port = port;
Username = username ?? string.Empty;
Password = password ?? string.Empty;
BypassFilter = bypassFilter ?? string.Empty;
BypassLocalAddress = bypassLocalAddress;
}
public ProxyType Type { get; private set; }
public string Host { get; private set; }
public int Port { get; private set; }
public string Username { get; private set; }
public string Password { get; private set; }
public string BypassFilter { get; private set; }
public bool BypassLocalAddress { get; private set; }
public string[] BypassListAsArray
{
get
{
if (!string.IsNullOrWhiteSpace(BypassFilter))
{
var hostlist = BypassFilter.Split(',');
for(int i = 0; i < hostlist.Length; i++)
{
if(hostlist[i].StartsWith("*"))
{
hostlist[i] = ";" + hostlist[i];
}
}
return hostlist;
}
return new string[] { };
}
}
public string Key
{
get
{
return string.Join("_",
Type,
Host,
Port,
Username,
Password,
BypassFilter,
BypassLocalAddress);
}
}
}
}

11
src/NzbDrone.Common/Http/Proxy/IHttpProxySettingsProvider.cs
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@ -0,0 +1,11 @@
using System;
using System.Collections.Generic;
using System.Linq;
namespace NzbDrone.Common.Http.Proxy
{
public interface IHttpProxySettingsProvider
{
HttpProxySettings GetProxySettings(HttpRequest request);
}
}

86
src/NzbDrone.Common/Http/Proxy/ManagedWebProxyFactory.cs
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@ -0,0 +1,86 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using com.LandonKey.SocksWebProxy;
using com.LandonKey.SocksWebProxy.Proxy;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Extensions;
namespace NzbDrone.Common.Http.Proxy
{
public interface ICreateManagedWebProxy
{
IWebProxy GetWebProxy(HttpProxySettings proxySettings);
}
public class ManagedWebProxyFactory : ICreateManagedWebProxy
{
private readonly ICached<IWebProxy> _webProxyCache;
public ManagedWebProxyFactory(ICacheManager cacheManager)
{
_webProxyCache = cacheManager.GetCache<IWebProxy>(GetType(), "webProxy");
}
public IWebProxy GetWebProxy(HttpProxySettings proxySettings)
{
var proxy = _webProxyCache.Get(proxySettings.Key, () => CreateWebProxy(proxySettings), TimeSpan.FromMinutes(5));
_webProxyCache.ClearExpired();
return proxy;
}
private IWebProxy CreateWebProxy(HttpProxySettings proxySettings)
{
switch (proxySettings.Type)
{
case ProxyType.Http:
if (proxySettings.Username.IsNotNullOrWhiteSpace() && proxySettings.Password.IsNotNullOrWhiteSpace())
{
return new WebProxy(proxySettings.Host + ":" + proxySettings.Port, proxySettings.BypassLocalAddress, proxySettings.BypassListAsArray, new NetworkCredential(proxySettings.Username, proxySettings.Password));
}
else
{
return new WebProxy(proxySettings.Host + ":" + proxySettings.Port, proxySettings.BypassLocalAddress, proxySettings.BypassListAsArray);
}
case ProxyType.Socks4:
return new SocksWebProxy(new ProxyConfig(IPAddress.Loopback, GetNextFreePort(), GetProxyIpAddress(proxySettings.Host), proxySettings.Port, ProxyConfig.SocksVersion.Four, proxySettings.Username, proxySettings.Password), false);
case ProxyType.Socks5:
return new SocksWebProxy(new ProxyConfig(IPAddress.Loopback, GetNextFreePort(), GetProxyIpAddress(proxySettings.Host), proxySettings.Port, ProxyConfig.SocksVersion.Five, proxySettings.Username, proxySettings.Password), false);
}
return null;
}
private static IPAddress GetProxyIpAddress(string host)
{
IPAddress ipAddress;
if (!IPAddress.TryParse(host, out ipAddress))
{
try
{
ipAddress = Dns.GetHostEntry(host).AddressList.OrderByDescending(a => a.AddressFamily == AddressFamily.InterNetwork).First();
}
catch (Exception e)
{
throw new InvalidOperationException(string.Format("Unable to resolve proxy hostname '{0}' to a valid IP address.", host), e);
}
}
return ipAddress;
}
private static int GetNextFreePort()
{
var listener = new TcpListener(IPAddress.Loopback, 0);
listener.Start();
var port = ((IPEndPoint)listener.LocalEndpoint).Port;
listener.Stop();
return port;
}
}
}

14
src/NzbDrone.Common/Http/Proxy/ProxyType.cs
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@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace NzbDrone.Common.Http.Proxy
{
public enum ProxyType
{
Http,
Socks4,
Socks5
}
}

11
src/NzbDrone.Common/NzbDrone.Common.csproj
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@ -45,6 +45,13 @@
</Reference>
<Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
<HintPath>..\packages\NLog.4.3.0-rc1\lib\net40\NLog.dll</HintPath>
</Reference>
<Reference Include="Org.Mentalis, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
<HintPath>..\packages\DotNet4.SocksProxy.1.1.0.0\lib\net40\Org.Mentalis.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="SocksWebProxy, Version=1.1.0.0, Culture=neutral, processorArchitecture=MSIL">
<HintPath>..\packages\DotNet4.SocksProxy.1.1.0.0\lib\net40\SocksWebProxy.dll</HintPath>
<Private>True</Private>
</Reference>
<Reference Include="System" />
@ -150,6 +157,7 @@
<Compile Include="Http\Dispatchers\FallbackHttpDispatcher.cs" />
<Compile Include="Http\Dispatchers\IHttpDispatcher.cs" />
<Compile Include="Http\Dispatchers\ManagedHttpDispatcher.cs" />
<Compile Include="Http\Proxy\ManagedWebProxyFactory.cs" />
<Compile Include="Http\GZipWebClient.cs">
<SubType>Component</SubType>
</Compile>
@ -161,8 +169,10 @@
<Compile Include="Http\HttpMethod.cs" />
<Compile Include="Http\HttpProvider.cs" />
<Compile Include="Http\HttpRequest.cs" />
<Compile Include="Http\Proxy\HttpProxySettings.cs" />
<Compile Include="Http\HttpResponse.cs" />
<Compile Include="Http\HttpUri.cs" />
<Compile Include="Http\Proxy\IHttpProxySettingsProvider.cs" />
<Compile Include="Http\IHttpRequestInterceptor.cs" />
<Compile Include="Http\JsonRpcRequestBuilder.cs" />
<Compile Include="Http\JsonRpcResponse.cs" />
@ -171,6 +181,7 @@
</Compile>
<Compile Include="Http\HttpRequestBuilder.cs" />
<Compile Include="Http\HttpRequestBuilderFactory.cs" />
<Compile Include="Http\Proxy\ProxyType.cs" />
<Compile Include="Http\TooManyRequestsException.cs" />
<Compile Include="Extensions\IEnumerableExtensions.cs" />
<Compile Include="Http\UserAgentBuilder.cs" />

1
src/NzbDrone.Common/packages.config
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@ -1,5 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="DotNet4.SocksProxy" version="1.1.0.0" targetFramework="net40" />
<package id="ICSharpCode.SharpZipLib.Patched" version="0.86.5" targetFramework="net40" />
<package id="Newtonsoft.Json" version="6.0.6" targetFramework="net40" />
<package id="NLog" version="4.3.0-rc1" targetFramework="net40" />

10
src/NzbDrone.Core.Test/Framework/CoreTest.cs
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@ -3,8 +3,12 @@ using NUnit.Framework;
using NzbDrone.Common.Cache;
using NzbDrone.Common.Cloud;
using NzbDrone.Common.Http;
using NzbDrone.Common.Http.Dispatchers;
using NzbDrone.Common.TPL;
using NzbDrone.Test.Common;
using NzbDrone.Common.Http.Proxy;
using NzbDrone.Core.Http;
using NzbDrone.Core.Configuration;
namespace NzbDrone.Core.Test.Framework
{
@ -12,8 +16,12 @@ namespace NzbDrone.Core.Test.Framework
{
protected void UseRealHttp()
{
Mocker.SetConstant<IHttpProxySettingsProvider>(new HttpProxySettingsProvider(Mocker.Resolve<ConfigService>()));
Mocker.SetConstant<ICreateManagedWebProxy>(new ManagedWebProxyFactory(Mocker.Resolve<CacheManager>()));
Mocker.SetConstant<ManagedHttpDispatcher>(new ManagedHttpDispatcher(Mocker.Resolve<IHttpProxySettingsProvider>(), Mocker.Resolve<ICreateManagedWebProxy>()));
Mocker.SetConstant<CurlHttpDispatcher>(new CurlHttpDispatcher(Mocker.Resolve<IHttpProxySettingsProvider>(), Mocker.Resolve<NLog.Logger>()));
Mocker.SetConstant<IHttpProvider>(new HttpProvider(TestLogger));
Mocker.SetConstant<IHttpClient>(new HttpClient(new IHttpRequestInterceptor[0], Mocker.Resolve<CacheManager>(), Mocker.Resolve<RateLimitService>(), TestLogger));
Mocker.SetConstant<IHttpClient>(new HttpClient(new IHttpRequestInterceptor[0], Mocker.Resolve<CacheManager>(), Mocker.Resolve<RateLimitService>(), Mocker.Resolve<FallbackHttpDispatcher>(), TestLogger));
Mocker.SetConstant<ISonarrCloudRequestBuilder>(new SonarrCloudRequestBuilder());
}
}

40
src/NzbDrone.Core.Test/Http/HttpProxySettingsProviderFixture.cs
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@ -0,0 +1,40 @@
using NzbDrone.Core.Http;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NUnit.Framework;
using FluentAssertions;
using NzbDrone.Test.Common;
using NzbDrone.Common.Http.Proxy;
using NzbDrone.Common.Http;
namespace NzbDrone.Core.Test.Http
{
[TestFixture]
public class HttpProxySettingsProviderFixture : TestBase<HttpProxySettingsProvider>
{
private HttpProxySettings GetProxySettings()
{
return new HttpProxySettings(ProxyType.Socks5, "localhost", 8080, "*.httpbin.org,google.com", true, null, null);
}
[Test]
public void should_bypass_proxy()
{
var settings = GetProxySettings();
Subject.ShouldProxyBeBypassed(settings, new HttpUri("http://eu.httpbin.org/get")).Should().BeTrue();
Subject.ShouldProxyBeBypassed(settings, new HttpUri("http://google.com/get")).Should().BeTrue();
Subject.ShouldProxyBeBypassed(settings, new HttpUri("http://localhost:8654/get")).Should().BeTrue();
}
[Test]
public void should_not_bypass_proxy()
{
var settings = GetProxySettings();
Subject.ShouldProxyBeBypassed(settings, new HttpUri("http://bing.com/get")).Should().BeFalse();
}
}
}

1
src/NzbDrone.Core.Test/NzbDrone.Core.Test.csproj
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@ -220,6 +220,7 @@
<Compile Include="Housekeeping\Housekeepers\CleanupOrphanedMetadataFilesFixture.cs" />
<Compile Include="Housekeeping\Housekeepers\CleanupOrphanedPendingReleasesFixture.cs" />
<Compile Include="Housekeeping\Housekeepers\FixFutureRunScheduledTasksFixture.cs" />
<Compile Include="Http\HttpProxySettingsProviderFixture.cs" />
<Compile Include="Http\TorCacheHttpRequestInterceptorFixture.cs" />
<Compile Include="IndexerSearchTests\SeriesSearchServiceFixture.cs" />
<Compile Include="IndexerSearchTests\NzbSearchServiceFixture.cs" />

1
src/NzbDrone.Core/Configuration/ConfigFileProvider.cs
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@ -16,7 +16,6 @@ using NzbDrone.Core.Messaging.Commands;
using NzbDrone.Core.Messaging.Events;
using NzbDrone.Core.Update;
namespace NzbDrone.Core.Configuration
{
public interface IConfigFileProvider : IHandleAsync<ApplicationStartedEvent>,

41
src/NzbDrone.Core/Configuration/ConfigService.cs
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@ -7,6 +7,7 @@ using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Core.Configuration.Events;
using NzbDrone.Core.MediaFiles;
using NzbDrone.Core.Messaging.Events;
using NzbDrone.Common.Http.Proxy;
namespace NzbDrone.Core.Configuration
{
@ -312,6 +313,46 @@ namespace NzbDrone.Core.Configuration
get { return GetValue("HmacSalt", Guid.NewGuid().ToString(), true); }
}
public bool ProxyEnabled
{
get { return GetValueBoolean("ProxyEnabled", false); }
}
public ProxyType ProxyType
{
get { return GetValueEnum<ProxyType>("ProxyType", ProxyType.Http); }
}
public string ProxyHostname
{
get { return GetValue("ProxyHostname", string.Empty); }
}
public int ProxyPort
{
get { return GetValueInt("ProxyPort", 8080); }
}
public string ProxyUsername
{
get { return GetValue("ProxyUsername", string.Empty); }
}
public string ProxyPassword
{
get { return GetValue("ProxyPassword", string.Empty); }
}
public string ProxyBypassFilter
{
get { return GetValue("ProxyBypassFilter", string.Empty); }
}
public bool ProxyBypassLocalAddresses
{
get { return GetValueBoolean("ProxyBypassLocalAddresses", true); }
}
private string GetValue(string key)
{
return GetValue(key, string.Empty);

13
src/NzbDrone.Core/Configuration/IConfigService.cs
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@ -1,6 +1,9 @@
using System;
using System.Collections.Generic;
using NzbDrone.Core.MediaFiles;
using NzbDrone.Core.Http;
using NzbDrone.Common.Http;
using NzbDrone.Common.Http.Proxy;
namespace NzbDrone.Core.Configuration
{
@ -64,5 +67,15 @@ namespace NzbDrone.Core.Configuration
string HmacPassphrase { get; }
string RijndaelSalt { get; }
string HmacSalt { get; }
//Proxy
bool ProxyEnabled { get; }
ProxyType ProxyType { get; }
string ProxyHostname { get; }
int ProxyPort { get; }
string ProxyUsername { get; }
string ProxyPassword { get; }
string ProxyBypassFilter { get; }
bool ProxyBypassLocalAddresses { get; }
}
}

65
src/NzbDrone.Core/HealthCheck/Checks/ProxyCheck.cs
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@ -0,0 +1,65 @@
using NLog;
using NzbDrone.Common.Http;
using NzbDrone.Core.Configuration;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using NzbDrone.Common.Cloud;
namespace NzbDrone.Core.HealthCheck.Checks
{
public class ProxyCheck : HealthCheckBase
{
private readonly Logger _logger;
private readonly IConfigService _configService;
private readonly IHttpClient _client;
private readonly IHttpRequestBuilderFactory _cloudRequestBuilder;
public ProxyCheck(ISonarrCloudRequestBuilder cloudRequestBuilder, IConfigService configService, IHttpClient client, Logger logger)
{
_configService = configService;
_client = client;
_logger = logger;
_cloudRequestBuilder = cloudRequestBuilder.Services;
}
public override HealthCheck Check()
{
if (_configService.ProxyEnabled)
{
var addresses = Dns.GetHostAddresses(_configService.ProxyHostname);
if(!addresses.Any())
{
return new HealthCheck(GetType(), HealthCheckResult.Error, string.Format("Failed to resolve the IP Address for the Configured Proxy Host {0}", _configService.ProxyHostname));
}
var request = _cloudRequestBuilder.Create()
.Resource("/ping")
.Build();
try
{
var response = _client.Execute(request);
// We only care about 400 responses, other error codes can be ignored
if (response.StatusCode == HttpStatusCode.BadRequest)
{
_logger.Error("Proxy Health Check failed: {0}", response.StatusCode);
return new HealthCheck(GetType(), HealthCheckResult.Error, string.Format("Failed to test proxy: StatusCode {1}", request.Url, response.StatusCode));
}
}
catch (Exception ex)
{
_logger.Error(ex, "Proxy Health Check failed: {0}", ex.Message);
return new HealthCheck(GetType(), HealthCheckResult.Error, string.Format("Failed to test proxy: {1}", request.Url, ex.Message));
}
}
return new HealthCheck(GetType());
}
}
}

49
src/NzbDrone.Core/Http/HttpProxySettingsProvider.cs
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@ -0,0 +1,49 @@
using System;
using System.Net;
using NzbDrone.Common.Http;
using NzbDrone.Common.Http.Proxy;
using NzbDrone.Core.Configuration;
namespace NzbDrone.Core.Http
{
public class HttpProxySettingsProvider : IHttpProxySettingsProvider
{
private readonly IConfigService _configService;
public HttpProxySettingsProvider(IConfigService configService)
{
_configService = configService;
}
public HttpProxySettings GetProxySettings(HttpRequest request)
{
if (!_configService.ProxyEnabled)
{
return null;
}
var proxySettings = new HttpProxySettings(_configService.ProxyType,
_configService.ProxyHostname,
_configService.ProxyPort,
_configService.ProxyBypassFilter,
_configService.ProxyBypassLocalAddresses,
_configService.ProxyUsername,
_configService.ProxyPassword);
if (ShouldProxyBeBypassed(proxySettings, request.Url))
{
return null;
}
return proxySettings;
}
public bool ShouldProxyBeBypassed(HttpProxySettings proxySettings, HttpUri url)
{
//We are utilising the WebProxy implementation here to save us having to reimplement it. This way we use Microsofts implementation
var proxy = new WebProxy(proxySettings.Host + ":" + proxySettings.Port, proxySettings.BypassLocalAddress, proxySettings.BypassListAsArray);
return proxy.IsBypassed((Uri)url);
}
}
}

2
src/NzbDrone.Core/NzbDrone.Core.csproj
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@ -489,6 +489,7 @@
<Compile Include="HealthCheck\Checks\IndexerCheck.cs" />
<Compile Include="HealthCheck\Checks\MediaInfoDllCheck.cs" />
<Compile Include="HealthCheck\Checks\MonoVersionCheck.cs" />
<Compile Include="HealthCheck\Checks\ProxyCheck.cs" />
<Compile Include="HealthCheck\Checks\RootFolderCheck.cs" />
<Compile Include="HealthCheck\Checks\UpdateCheck.cs" />
<Compile Include="HealthCheck\HealthCheck.cs" />
@ -517,6 +518,7 @@
<Compile Include="Housekeeping\HousekeepingCommand.cs" />
<Compile Include="Housekeeping\HousekeepingService.cs" />
<Compile Include="Housekeeping\IHousekeepingTask.cs" />
<Compile Include="Http\HttpProxySettingsProvider.cs" />
<Compile Include="Http\TorcacheHttpInterceptor.cs" />
<Compile Include="Indexers\BitMeTv\BitMeTv.cs" />
<Compile Include="Indexers\BitMeTv\BitMeTvSettings.cs" />

2
src/NzbDrone.Host/MainAppContainerBuilder.cs
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@ -4,6 +4,7 @@ using Nancy.Bootstrapper;
using NzbDrone.Api;
using NzbDrone.Common.Composition;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Http.Dispatchers;
using NzbDrone.Core.Datastore;
using NzbDrone.Core.Organizer;
using NzbDrone.SignalR;
@ -42,6 +43,7 @@ namespace NzbDrone.Host
AutoRegisterImplementations<NzbDronePersistentConnection>();
Container.Register<INancyBootstrapper, NancyBootstrapper>();
Container.Register<IHttpDispatcher, FallbackHttpDispatcher>();
}
}
}

3
src/NzbDrone.Update/UpdateContainerBuilder.cs
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@ -2,6 +2,7 @@
using System.Collections.Generic;
using NzbDrone.Common.Composition;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Http.Dispatchers;
namespace NzbDrone.Update
{
@ -10,7 +11,7 @@ namespace NzbDrone.Update
private UpdateContainerBuilder(IStartupContext startupContext, string[] assemblies)
: base(startupContext, assemblies)
{
Container.Register<IHttpDispatcher, FallbackHttpDispatcher>();
}
public static IContainer Build(IStartupContext startupContext)

18
src/UI/Settings/General/GeneralView.js
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@ -11,6 +11,7 @@ var view = Marionette.ItemView.extend({
events : {
'change .x-auth' : '_setAuthOptionsVisibility',
'change .x-proxy' : '_setProxyOptionsVisibility',
'change .x-ssl' : '_setSslOptionsVisibility',
'click .x-reset-api-key' : '_resetApiKey',
'change .x-update-mechanism' : '_setScriptGroupVisibility'
@ -25,7 +26,9 @@ var view = Marionette.ItemView.extend({
copyApiKey : '.x-copy-api-key',
apiKeyInput : '.x-api-key',
updateMechanism : '.x-update-mechanism',
scriptGroup : '.x-script-group'
scriptGroup : '.x-script-group',
proxyToggle : '.x-proxy',
proxyOptions : '.x-proxy-settings'
},
initialize : function() {
@ -37,6 +40,10 @@ var view = Marionette.ItemView.extend({
this.ui.authOptions.hide();
}
if (!this.ui.proxyToggle.prop('checked')) {
this.ui.proxyOptions.hide();
}
if (!this.ui.sslToggle.prop('checked')) {
this.ui.sslOptions.hide();
}
@ -70,6 +77,15 @@ var view = Marionette.ItemView.extend({
}
},
_setProxyOptionsVisibility : function() {
if (this.ui.proxyToggle.prop('checked')) {
this.ui.proxyOptions.slideDown();
}
else {
this.ui.proxyOptions.slideUp();
}
},
_setSslOptionsVisibility : function() {
var showSslOptions = this.ui.sslToggle.prop('checked');

108
src/UI/Settings/General/GeneralViewTemplate.hbs
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@ -162,6 +162,114 @@
</div>
</div>
</fieldset>
<fieldset>
<legend>Proxy Settings</legend>
<div class="form-group">
<label class="col-sm-3 control-label">Use Proxy</label>
<div class="col-sm-8">
<div class="input-group">
<label class="checkbox toggle well">
<input type="checkbox" name="proxyEnabled" class="form-control x-proxy"/>
<p>
<span>Yes</span>
<span>No</span>
</p>
<div class="btn btn-primary slide-button"/>
</label>
</div>
</div>
</div>
<div class="x-proxy-settings">
<div class="form-group">
<label class="col-sm-3 control-label">Proxy Type</label>
<div class="col-sm-4">
<select name="proxyType" class="form-control">
<option value="http" selected="selected">HTTP(S)</option>
<option value="socks4">Socks4</option>
<option value="socks5">Socks5 (This option supports Tor)</option>
</select>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Hostname</label>
<div class="col-sm-4">
<input type="text" placeholder="localhost" name="proxyHostname" class="form-control"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Port</label>
<div class="col-sm-4">
<input type="number" placeholder="8080" name="proxyPort" class="form-control"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Username</label>
<div class="col-sm-1 col-sm-push-4 help-inline">
<i class="icon-sonarr-form-info" title="You only need to enter a username and password if one is required. Leave them blank otherwise."/>
</div>
<div class="col-sm-4 col-sm-pull-1">
<input type="text" name="proxyUsername" class="form-control"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Password</label>
<div class="col-sm-1 col-sm-push-4 help-inline">
<i class="icon-sonarr-form-info" title="You only need to enter a username and password if one is required. Leave them blank otherwise."/>
</div>
<div class="col-sm-4 col-sm-pull-1">
<input type="password" name="proxyPassword" class="form-control"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Addresses for the proxy to ignore</label>
<div class="col-sm-1 col-sm-push-4 help-inline">
<i class="icon-sonarr-form-info" title="Use ',' as a separator, and '*.' as a wildcard for subdomains"/>
</div>
<div class="col-sm-4 col-sm-pull-1">
<input type="text" name="proxyBypassFilter" class="form-control"/>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Bypass Proxy for Local Addresses</label>
<div class="col-sm-8">
<div class="input-group">
<label class="checkbox toggle well">
<input type="checkbox" name="proxyBypassLocalAddresses" class="form-control"/>
<p>
<span>Yes</span>
<span>No</span>
</p>
<div class="btn btn-primary slide-button"/>
</label>
</div>
</div>
</div>
</div>
</fieldset>
<fieldset>
<legend>Logging</legend>

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