func runSearch(dockerCli *command.DockerCli, opts searchOptions) error {
indexInfo, err := registry.ParseSearchIndexInfo(opts.term)
if err != nil {
return err
}
ctx := context.Background()
authConfig := command.ResolveAuthConfig(ctx, dockerCli, indexInfo)
requestPrivilege := command.RegistryAuthenticationPrivilegedFunc(dockerCli, indexInfo, "search")
encodedAuth, err := command.EncodeAuthToBase64(authConfig)
if err != nil {
return err
}
options := types.ImageSearchOptions{
RegistryAuth: encodedAuth,
PrivilegeFunc: requestPrivilege,
Filters: opts.filter.Value(),
Limit: opts.limit,
}
clnt := dockerCli.Client()
unorderedResults, err := clnt.ImageSearch(ctx, opts.term, options)
if err != nil {
return err
}
results := searchResultsByStars(unorderedResults)
sort.Sort(results)
w := tabwriter.NewWriter(dockerCli.Out(), 10, 1, 3, ' ', 0)
fmt.Fprintf(w, "NAME\tDESCRIPTION\tSTARS\tOFFICIAL\tAUTOMATED\n")
for _, res := range results {
// --automated and -s, --stars are deprecated since Docker 1.12
if (opts.automated && !res.IsAutomated) || (int(opts.stars) > res.StarCount) {
continue
}
desc := strings.Replace(res.Description, "\n", " ", -1)
desc = strings.Replace(desc, "\r", " ", -1)
if !opts.noTrunc {
desc = stringutils.Ellipsis(desc, 45)
}
fmt.Fprintf(w, "%s\t%s\t%d\t", res.Name, desc, res.StarCount)
if res.IsOfficial {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\t")
if res.IsAutomated {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\n")
}
w.Flush()
return nil
}
func runPush(dockerCli *command.DockerCli, remote string) error {
ref, err := reference.ParseNamed(remote)
if err != nil {
return err
}
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(ref)
if err != nil {
return err
}
ctx := context.Background()
// Resolve the Auth config relevant for this server
authConfig := command.ResolveAuthConfig(ctx, dockerCli, repoInfo.Index)
requestPrivilege := command.RegistryAuthenticationPrivilegedFunc(dockerCli, repoInfo.Index, "push")
if command.IsTrusted() {
return trustedPush(ctx, dockerCli, repoInfo, ref, authConfig, requestPrivilege)
}
responseBody, err := imagePushPrivileged(ctx, dockerCli, authConfig, ref.String(), requestPrivilege)
if err != nil {
return err
}
defer responseBody.Close()
return jsonmessage.DisplayJSONMessagesToStream(responseBody, dockerCli.Out(), nil)
}
func runPull(dockerCli *command.DockerCli, opts pullOptions) error {
distributionRef, err := reference.ParseNamed(opts.remote)
if err != nil {
return err
}
if opts.all && !reference.IsNameOnly(distributionRef) {
return errors.New("tag can't be used with --all-tags/-a")
}
if !opts.all && reference.IsNameOnly(distributionRef) {
distributionRef = reference.WithDefaultTag(distributionRef)
fmt.Fprintf(dockerCli.Out(), "Using default tag: %s\n", reference.DefaultTag)
}
var tag string
switch x := distributionRef.(type) {
case reference.Canonical:
tag = x.Digest().String()
case reference.NamedTagged:
tag = x.Tag()
}
registryRef := registry.ParseReference(tag)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(distributionRef)
if err != nil {
return err
}
ctx := context.Background()
authConfig := command.ResolveAuthConfig(ctx, dockerCli, repoInfo.Index)
requestPrivilege := command.RegistryAuthenticationPrivilegedFunc(dockerCli, repoInfo.Index, "pull")
if command.IsTrusted() && !registryRef.HasDigest() {
// Check if tag is digest
err = trustedPull(ctx, dockerCli, repoInfo, registryRef, authConfig, requestPrivilege)
} else {
err = imagePullPrivileged(ctx, dockerCli, authConfig, distributionRef.String(), requestPrivilege, opts.all)
}
if err != nil {
if strings.Contains(err.Error(), "target is a plugin") {
return errors.New(err.Error() + " - Use `docker plugin install`")
}
return err
}
return nil
}
func runInstall(dockerCli *command.DockerCli, opts pluginOptions) error {
named, err := reference.ParseNamed(opts.name) // FIXME: validate
if err != nil {
return err
}
if reference.IsNameOnly(named) {
named = reference.WithDefaultTag(named)
}
ref, ok := named.(reference.NamedTagged)
if !ok {
return fmt.Errorf("invalid name: %s", named.String())
}
ctx := context.Background()
repoInfo, err := registry.ParseRepositoryInfo(named)
if err != nil {
return err
}
authConfig := command.ResolveAuthConfig(ctx, dockerCli, repoInfo.Index)
encodedAuth, err := command.EncodeAuthToBase64(authConfig)
if err != nil {
return err
}
registryAuthFunc := command.RegistryAuthenticationPrivilegedFunc(dockerCli, repoInfo.Index, "plugin install")
options := types.PluginInstallOptions{
RegistryAuth: encodedAuth,
Disabled: opts.disable,
AcceptAllPermissions: opts.grantPerms,
AcceptPermissionsFunc: acceptPrivileges(dockerCli, opts.name),
// TODO: Rename PrivilegeFunc, it has nothing to do with privileges
PrivilegeFunc: registryAuthFunc,
Args: opts.args,
}
if err := dockerCli.Client().PluginInstall(ctx, ref.String(), options); err != nil {
return err
}
fmt.Fprintln(dockerCli.Out(), opts.name)
return nil
}
func runInstall(dockerCli *command.DockerCli, opts pluginOptions) error {
// Parse name using distribution reference package to support name
// containing both tag and digest. Names with both tag and digest
// will be treated by the daemon as a pull by digest with
// an alias for the tag (if no alias is provided).
ref, err := distreference.ParseNamed(opts.name)
if err != nil {
return err
}
alias := ""
if opts.alias != "" {
aref, err := reference.ParseNamed(opts.alias)
if err != nil {
return err
}
aref = reference.WithDefaultTag(aref)
if _, ok := aref.(reference.NamedTagged); !ok {
return fmt.Errorf("invalid name: %s", opts.alias)
}
alias = aref.String()
}
ctx := context.Background()
index, err := getRepoIndexFromUnnormalizedRef(ref)
if err != nil {
return err
}
remote := ref.String()
_, isCanonical := ref.(distreference.Canonical)
if command.IsTrusted() && !isCanonical {
if alias == "" {
alias = ref.String()
}
var nt reference.NamedTagged
named, err := reference.ParseNamed(ref.Name())
if err != nil {
return err
}
if tagged, ok := ref.(distreference.Tagged); ok {
nt, err = reference.WithTag(named, tagged.Tag())
if err != nil {
return err
}
} else {
named = reference.WithDefaultTag(named)
nt = named.(reference.NamedTagged)
}
trusted, err := image.TrustedReference(ctx, dockerCli, nt, newRegistryService())
if err != nil {
return err
}
remote = trusted.String()
}
authConfig := command.ResolveAuthConfig(ctx, dockerCli, index)
encodedAuth, err := command.EncodeAuthToBase64(authConfig)
if err != nil {
return err
}
registryAuthFunc := command.RegistryAuthenticationPrivilegedFunc(dockerCli, index, "plugin install")
options := types.PluginInstallOptions{
RegistryAuth: encodedAuth,
RemoteRef: remote,
Disabled: opts.disable,
AcceptAllPermissions: opts.grantPerms,
AcceptPermissionsFunc: acceptPrivileges(dockerCli, opts.name),
// TODO: Rename PrivilegeFunc, it has nothing to do with privileges
PrivilegeFunc: registryAuthFunc,
Args: opts.args,
}
responseBody, err := dockerCli.Client().PluginInstall(ctx, alias, options)
if err != nil {
if strings.Contains(err.Error(), "target is image") {
return errors.New(err.Error() + " - Use `docker image pull`")
}
return err
}
defer responseBody.Close()
if err := jsonmessage.DisplayJSONMessagesToStream(responseBody, dockerCli.Out(), nil); err != nil {
return err
}
fmt.Fprintf(dockerCli.Out(), "Installed plugin %s\n", opts.name) // todo: return proper values from the API for this result
return nil
}