This update provides:
1) workaround around the build failures. In
summary, it forces the download of some packages during the build
process.
2) update the set of packages that should go inside the vendor
directory
3) Update the dockerfile to use go 1.10
Change-Id: I2bfd090ce0f25b0c10aa214755ae2da7e5384d60
diff --git a/vendor/github.com/gorilla/websocket/proxy.go b/vendor/github.com/gorilla/websocket/proxy.go
new file mode 100644
index 0000000..bf2478e
--- /dev/null
+++ b/vendor/github.com/gorilla/websocket/proxy.go
@@ -0,0 +1,77 @@
+// 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
+}