Thanos did someting

[bytom/vapor.git] / vendor / github.com / gorilla / websocket / proxy.go

diff --git a/vendor/github.com/gorilla/websocket/proxy.go b/vendor/github.com/gorilla/websocket/proxy.go
deleted file mode 100644 (file)
index bf2478e..0000000
--- a/vendor/github.com/gorilla/websocket/proxy.go
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2017 The Gorilla WebSocket Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package websocket
-
-import (
-       "bufio"
-       "encoding/base64"
-       "errors"
-       "net"
-       "net/http"
-       "net/url"
-       "strings"
-)
-
-type netDialerFunc func(network, addr string) (net.Conn, error)
-
-func (fn netDialerFunc) Dial(network, addr string) (net.Conn, error) {
-       return fn(network, addr)
-}
-
-func init() {
-       proxy_RegisterDialerType("http", func(proxyURL *url.URL, forwardDialer proxy_Dialer) (proxy_Dialer, error) {
-               return &httpProxyDialer{proxyURL: proxyURL, fowardDial: forwardDialer.Dial}, nil
-       })
-}
-
-type httpProxyDialer struct {
-       proxyURL   *url.URL
-       fowardDial func(network, addr string) (net.Conn, error)
-}
-
-func (hpd *httpProxyDialer) Dial(network string, addr string) (net.Conn, error) {
-       hostPort, _ := hostPortNoPort(hpd.proxyURL)
-       conn, err := hpd.fowardDial(network, hostPort)
-       if err != nil {
-               return nil, err
-       }
-
-       connectHeader := make(http.Header)
-       if user := hpd.proxyURL.User; user != nil {
-               proxyUser := user.Username()
-               if proxyPassword, passwordSet := user.Password(); passwordSet {
-                       credential := base64.StdEncoding.EncodeToString([]byte(proxyUser + ":" + proxyPassword))
-                       connectHeader.Set("Proxy-Authorization", "Basic "+credential)
-               }
-       }
-
-       connectReq := &http.Request{
-               Method: "CONNECT",
-               URL:    &url.URL{Opaque: addr},
-               Host:   addr,
-               Header: connectHeader,
-       }
-
-       if err := connectReq.Write(conn); err != nil {
-               conn.Close()
-               return nil, err
-       }
-
-       // Read response. It's OK to use and discard buffered reader here becaue
-       // the remote server does not speak until spoken to.
-       br := bufio.NewReader(conn)
-       resp, err := http.ReadResponse(br, connectReq)
-       if err != nil {
-               conn.Close()
-               return nil, err
-       }
-
-       if resp.StatusCode != 200 {
-               conn.Close()
-               f := strings.SplitN(resp.Status, " ", 2)
-               return nil, errors.New(f[1])
-       }
-       return conn, nil
-}