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我想代理SSL數據,HTTPS在這種情況下。ruby SSL代理(MITM)
這裏是我的代碼:
begin
server = TCPServer.open(on_demand_port)
rescue Exception => e
sleep 5
retry
end
sslContext = OpenSSL::SSL::SSLContext.new
sslContext.verify_mode = OpenSSL::SSL::VERIFY_NONE
begin
sslContext.cert = OpenSSL::X509::Certificate.new(File.open("#{Dir.pwd}/Cert/cert.pem"))
sslContext.key = OpenSSL::PKey::RSA.new(File.open("#{Dir.pwd}/Cert/key.pem"), "1234")
rescue Exception => e
sleep 5
retry
end
begin
sslServer = OpenSSL::SSL::SSLServer.new(server, sslContext)
rescue Exception => e
sleep 5
retry
end
while true
begin
threads << Thread.new(sslServer.accept) do |client| # Putting new connections into the thread pool
tcp_proxy(client, db_name, db_user, db_password, remote_host, remote_port, patterns)
end
rescue Exception => e
end
threads = threads.select { |t| t.alive? ? true : (t.join; false) }
while threads.size >= on_demand_max_threads
sleep 1
threads = threads.select { |t| t.alive? ? true : (t.join; false) }
end
end
這是 「tcp_proxy」 這是真正的SSL代理
begin
begin
ssl_context = OpenSSL::SSL::SSLContext.new
ssl_context.verify_mode = OpenSSL::SSL::VERIFY_NONE
cert_store = OpenSSL::X509::Store.new
cert_store.set_default_paths
ssl_context.cert_store = cert_store
tcp_socket = TCPSocket.new(remote_host, remote_port)
server_socket = OpenSSL::SSL::SSLSocket.new tcp_socket, ssl_context
server_socket.sync_close = true
server_socket.connect
rescue Exception => e
client.close
end
while true
# Wait for data to be available on either socket.
(ready_sockets, dummy, dummy) = IO.select([client, server_socket])
begin
ready_sockets.each do |socket|
data = socket.readpartial(4096)
if socket == client
# Read from client, write to server.
server_socket.write data
server_socket.flush
else
# Read from server, write to client.
client.write data
client.flush
end
end
rescue Exception => e
end
end
rescue StandardError => e
end
begin
client.close
server_socket.close
rescue Exception => e
end
現在,這是工作在正常的TCP和HTTP很大,但是,當我在SSL \ HTTPS中使用它時,在升級套接字時,它開始變得非常慢,有時會超時。
任何想法爲什麼?
使用IO.select,並將「讀取」設置爲16384似乎工作,我會研究植入掛起但目前它的竅門。 – Ba7a7chy 2014-10-20 18:51:16