mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
77 lines
2 KiB
Go
77 lines
2 KiB
Go
|
package client
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/base64"
|
||
|
|
"encoding/json"
|
||
|
|
"fmt"
|
||
|
|
"net/url"
|
||
|
|
"strings"
|
||
|
|
|
||
|
|
flag "github.com/docker/docker/pkg/mflag"
|
||
|
|
"github.com/docker/docker/pkg/parsers"
|
||
|
|
"github.com/docker/docker/registry"
|
||
|
|
"github.com/docker/docker/utils"
|
||
|
|
)
|
||
|
|
|
||
|
|
func (cli *DockerCli) CmdPush(args ...string) error {
|
||
|
|
cmd := cli.Subcmd("push", "NAME[:TAG]", "Push an image or a repository to the registry", true)
|
||
|
|
cmd.Require(flag.Exact, 1)
|
||
|
|
|
||
|
|
utils.ParseFlags(cmd, args, true)
|
||
|
|
|
||
|
|
name := cmd.Arg(0)
|
||
|
|
|
||
|
|
cli.LoadConfigFile()
|
||
|
|
|
||
|
|
remote, tag := parsers.ParseRepositoryTag(name)
|
||
|
|
|
||
|
|
// Resolve the Repository name from fqn to RepositoryInfo
|
||
|
|
repoInfo, err := registry.ParseRepositoryInfo(remote)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
// Resolve the Auth config relevant for this server
|
||
|
|
authConfig := cli.configFile.ResolveAuthConfig(repoInfo.Index)
|
||
|
|
// If we're not using a custom registry, we know the restrictions
|
||
|
|
// applied to repository names and can warn the user in advance.
|
||
|
|
// Custom repositories can have different rules, and we must also
|
||
|
|
// allow pushing by image ID.
|
||
|
|
if repoInfo.Official {
|
||
|
|
username := authConfig.Username
|
||
|
|
if username == "" {
|
||
|
|
username = "<user>"
|
||
|
|
}
|
||
|
|
return fmt.Errorf("You cannot push a \"root\" repository. Please rename your repository to <user>/<repo> (ex: %s/%s)", username, repoInfo.LocalName)
|
||
|
|
}
|
||
|
|
|
||
|
|
v := url.Values{}
|
||
|
|
v.Set("tag", tag)
|
||
|
|
|
||
|
|
push := func(authConfig registry.AuthConfig) error {
|
||
|
|
buf, err := json.Marshal(authConfig)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
registryAuthHeader := []string{
|
||
|
|
base64.URLEncoding.EncodeToString(buf),
|
||
|
|
}
|
||
|
|
|
||
|
|
return cli.stream("POST", "/images/"+remote+"/push?"+v.Encode(), nil, cli.out, map[string][]string{
|
||
|
|
"X-Registry-Auth": registryAuthHeader,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
if err := push(authConfig); err != nil {
|
||
|
|
if strings.Contains(err.Error(), "Status 401") {
|
||
|
|
fmt.Fprintln(cli.out, "\nPlease login prior to push:")
|
||
|
|
if err := cli.CmdLogin(repoInfo.Index.GetAuthConfigKey()); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
authConfig := cli.configFile.ResolveAuthConfig(repoInfo.Index)
|
||
|
|
return push(authConfig)
|
||
|
|
}
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|