Merge pull request #907 from dotcloud/go1.1_cookie_jar-feature

* Runtime: use go 1.1 cookiejar and remove ResetClient

registry/registry.go

@@ -7,10 +7,10 @@ import (
 	"fmt"
 	"github.com/dotcloud/docker/auth"
 	"github.com/dotcloud/docker/utils"
-	"github.com/shin-/cookiejar"
 	"io"
 	"io/ioutil"
 	"net/http"
+	"net/http/cookiejar"
 	"net/url"
 	"strconv"
 	"strings"
@@ -453,11 +453,6 @@ func (r *Registry) SearchRepositories(term string) (*SearchResults, error) {
 	return result, err
 }
 
-func (r *Registry) ResetClient(authConfig *auth.AuthConfig) {
-	r.authConfig = authConfig
-	r.client.Jar = cookiejar.NewCookieJar()
-}
-
 func (r *Registry) GetAuthConfig(withPasswd bool) *auth.AuthConfig {
 	password := ""
 	if withPasswd {
@@ -493,18 +488,18 @@ type Registry struct {
 	authConfig *auth.AuthConfig
 }
 
-func NewRegistry(root string, authConfig *auth.AuthConfig) *Registry {
+func NewRegistry(root string, authConfig *auth.AuthConfig) (r *Registry, err error) {
 	httpTransport := &http.Transport{
 		DisableKeepAlives: true,
 		Proxy:             http.ProxyFromEnvironment,
 	}
 
-	r := &Registry{
+	r = &Registry{
 		authConfig: authConfig,
 		client: &http.Client{
 			Transport: httpTransport,
 		},
 	}
-	r.client.Jar = cookiejar.NewCookieJar()
-	return r
+	r.client.Jar, err = cookiejar.New(nil)
+	return r, err
 }

server.go

@@ -55,8 +55,11 @@ func (srv *Server) ContainerExport(name string, out io.Writer) error {
 }
 
 func (srv *Server) ImagesSearch(term string) ([]APISearch, error) {
-
-	results, err := registry.NewRegistry(srv.runtime.root, nil).SearchRepositories(term)
+	r, err := registry.NewRegistry(srv.runtime.root, nil)
+	if err != nil {
+		return nil, err
+	}
+	results, err := r.SearchRepositories(term)
 	if err != nil {
 		return nil, err
 	}
@@ -450,12 +453,15 @@ func (srv *Server) poolRemove(kind, key string) error {
 }
 
 func (srv *Server) ImagePull(name, tag, endpoint string, out io.Writer, sf *utils.StreamFormatter, authConfig *auth.AuthConfig) error {
+	r, err := registry.NewRegistry(srv.runtime.root, authConfig)
+	if err != nil {
+		return err
+	}
 	if err := srv.poolAdd("pull", name+":"+tag); err != nil {
 		return err
 	}
 	defer srv.poolRemove("pull", name+":"+tag)
 
-	r := registry.NewRegistry(srv.runtime.root, authConfig)
 	out = utils.NewWriteFlusher(out)
 	if endpoint != "" {
 		if err := srv.pullImage(r, out, name, endpoint, nil, sf); err != nil {
@@ -654,8 +660,10 @@ func (srv *Server) ImagePush(name, endpoint string, out io.Writer, sf *utils.Str
 
 	out = utils.NewWriteFlusher(out)
 	img, err := srv.runtime.graph.Get(name)
-	r := registry.NewRegistry(srv.runtime.root, authConfig)
-
+	r, err2 := registry.NewRegistry(srv.runtime.root, authConfig)
+	if err2 != nil {
+		return err2
+	}
 	if err != nil {
 		out.Write(sf.FormatStatus("The push refers to a repository [%s] (len: %d)", name, len(srv.runtime.repositories.Repositories[name])))
 		// If it fails, try to get the repository