我正在尝试将Tor-Server用作HttpWebRequest
中的代理,我的代码如下所示:
HttpWebRequest request;
HttpWebResponse response;
request = (HttpWebRequest)WebRequest.Create("http://www.google.com");
request.Proxy = new WebProxy("127.0.0.1:9051");
response = (HttpWebResponse)request.GetResponse();
response.Close();
它与“普通”代理完美配合,但使用Tor我在调用
时遇到异常 GetResponse() with Status = ServerProtocolViolation. The message is (in German...):Message = "Der Server hat eine Protokollverletzung ausgeführt.. Section=ResponseStatusLine"
答案 0 :(得分:34)
如果您已安装并运行privoxy,则可以执行
request.Proxy = new WebProxy("127.0.0.1:8118"); // default privoxy port
这将使您能够使用tor
发出请求答案 1 :(得分:22)
Tor 不是HTTP代理。这是一个SOCKS代理。您可以使用支持SOCKS转发的HTTP代理(如Privoxy),并通过代码连接到该代理。
答案 2 :(得分:8)
是的,就像另一张海报所说,需要一个袜子客户端。有些库是Starksoft Proxy,ProxySocket和ComponentSpace Socks Proxy。 sockscap是拦截和重新路由winsock调用的工具,privoxy是一个本地代理,可以通过socks隧道传递您的请求。几种不同的解决方案。
答案 3 :(得分:4)
使用库" SocksWebProxy"。您可以将它与WebClient& WebRequest(只需将新的SocksWebProxy分配给* .Proxy属性)。无需使用Privoxy或类似服务将http流量转换为tor。
https://github.com/Ogglas/SocksWebProxy
我通过启用控制端口对它进行了一些扩展。以下是如何在没有Tor Browser Bundle的情况下让Tor在后台运行并控制Tor我们可以使用Telnet或通过Socket以编程方式发送命令。
Socket server = null;
//Authenticate using control password
IPEndPoint endPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 9151);
server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
server.Connect(endPoint);
server.Send(Encoding.ASCII.GetBytes("AUTHENTICATE \"your_password\"" + Environment.NewLine));
byte[] data = new byte[1024];
int receivedDataLength = server.Receive(data);
string stringData = Encoding.ASCII.GetString(data, 0, receivedDataLength);
//Request a new Identity
server.Send(Encoding.ASCII.GetBytes("SIGNAL NEWNYM" + Environment.NewLine));
data = new byte[1024];
receivedDataLength = server.Receive(data);
stringData = Encoding.ASCII.GetString(data, 0, receivedDataLength);
if (!stringData.Contains("250"))
{
Console.WriteLine("Unable to signal new user to server.");
server.Shutdown(SocketShutdown.Both);
server.Close();
}
else
{
Console.WriteLine("SIGNAL NEWNYM sent successfully");
}
配置Tor的步骤:
tor.exe --hash-password “your_password_without_hyphens” | more
hashedControlPassword 16:3B7DA467B1C0D550602211995AE8D9352BF942AB04110B2552324B2507
。如果您接受密码为"密码"你可以复制上面的字符串。tor.exe -f .\torrc-defaults
telnet localhost 9151
autenticate “your_password_with_hyphens”
"如果一切顺利,你应该看到" 250 OK"。SIGNAL NEWNYM
"你会得到一条新的路线,ergo new IP。如果一切顺利,你应该看到" 250 OK"。setevents circ
" (电路事件)启用控制台输出getinfo circuit-status
"看电流电路答案 4 :(得分:0)
你需要从袜子“提取”一个流......
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports System.Runtime.CompilerServices
Public Class Form1
Sub Form1_Load() Handles Me.Load
Dim Host As String = "google.com"
Dim P As New SocksProxy("localhost", 64129) 'Set your socks proxy here
Dim Stream As NetworkStream = P.GetStream(Host, 80)
Dim buffer As Byte() = Download(Stream, Host, "")
My.Computer.FileSystem.WriteAllBytes("C:\webpage.html", buffer, False)
MsgBox("ok")
End Sub
Function Download(Stream As NetworkStream, Host As String, Resource As String) As Byte()
Using writer = New StreamWriter(Stream)
writer.Write(String.Format("GET /{2} HTTP/1.1{0}Host: {1}{0}{0}", vbCrLf, Host, Resource))
writer.Flush()
Dim byteList As New List(Of Byte)
Dim bufferSize As Integer = 4096
Dim buffer(bufferSize - 1) As Byte
Do
Dim bytesRead As Integer = Stream.Read(buffer, 0, bufferSize)
byteList.AddRange(buffer.Take(bytesRead))
Loop While Stream.DataAvailable
Return byteList.ToArray
End Using
End Function
End Class
Public Class SocksProxy
Private _SocksHost As String
Private _SocksPort As Integer
Sub New(SocksHost As String, SocksPort As Integer)
_SocksHost = SocksHost
_SocksPort = SocksPort
End Sub
Function GetStream(HostDest As String, PortDest As Short) As NetworkStream
Dim client As TcpClient = New TcpClient()
client.Connect(_SocksHost, _SocksPort)
Dim stream As NetworkStream = client.GetStream()
'Auth
Dim buf = New Byte(299) {}
buf(0) = &H5
buf(1) = &H1
buf(2) = &H0
stream.Write(buf, 0, 3)
ReadExactSize(stream, buf, 0, 2)
If buf(0) <> &H5 Then
Throw New IOException("Invalid Socks Version")
End If
If buf(1) = &HFF Then
Throw New IOException("Socks Server does not support no-auth")
End If
If buf(1) <> &H0 Then
Throw New Exception("Socks Server did choose bogus auth")
End If
buf(0) = &H5
buf(1) = &H1
buf(2) = &H0
buf(3) = &H3
Dim domain = Encoding.ASCII.GetBytes(HostDest)
buf(4) = CByte(domain.Length)
Array.Copy(domain, 0, buf, 5, domain.Length)
Dim port = BitConverter.GetBytes(IPAddress.HostToNetworkOrder(CShort(PortDest)))
buf(5 + domain.Length) = port(0)
buf(6 + domain.Length) = port(1)
stream.Write(buf, 0, domain.Length + 7)
' Reply
ReadExactSize(stream, buf, 0, 4)
If buf(0) <> &H5 Then
Throw New IOException("Invalid Socks Version")
End If
If buf(1) <> &H0 Then
Throw New IOException(String.Format("Socks Error {0:X}", buf(1)))
End If
Dim rdest = String.Empty
Select Case buf(3)
Case &H1
' IPv4
ReadExactSize(stream, buf, 0, 4)
Dim v4 = BitConverter.ToUInt32(buf, 0)
rdest = New IPAddress(v4).ToString()
Exit Select
Case &H3
' Domain name
ReadExactSize(stream, buf, 0, 1)
If buf(0) = &HFF Then
Throw New IOException("Invalid Domain Name")
End If
ReadExactSize(stream, buf, 1, buf(0))
rdest = Encoding.ASCII.GetString(buf, 1, buf(0))
Exit Select
Case &H4
' IPv6
Dim octets = New Byte(15) {}
ReadExactSize(stream, octets, 0, 16)
rdest = New IPAddress(octets).ToString()
Exit Select
Case Else
Throw New IOException("Invalid Address type")
End Select
ReadExactSize(stream, buf, 0, 2)
Dim rport = CUShort(IPAddress.NetworkToHostOrder(CShort(BitConverter.ToUInt16(buf, 0))))
Return stream
End Function
Private Sub ReadExactSize(stream As NetworkStream, buffer As Byte(), offset As Integer, size As Integer)
While size <> 0
Dim read = stream.Read(buffer, offset, size)
If read < 0 Then
Throw New IOException("Premature end")
End If
size -= read
offset += read
End While
End Sub
End Class