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Merge pull request #22372 from dnephin/cli_cleanup

Browse source 
Reorganize client and cli packages
This commit is contained in:
David Calavera 2016-04-29 17:31:39 -07:00
commit 90dfb3dacc
21 changed files with 325 additions and 319 deletions
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7
api/client/cli.go
View file

@ -9,8 +9,9 @@ import (
"runtime"
"github.com/docker/docker/api"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/docker/cliconfig/credentials"
"github.com/docker/docker/dockerversion"
"github.com/docker/docker/opts"
@ -27,7 +28,7 @@ type DockerCli struct {
init func() error
// configFile has the client configuration file
configFile *cliconfig.ConfigFile
configFile *configfile.ConfigFile
// in holds the input stream and closer (io.ReadCloser) for the client.
in io.ReadCloser
// out holds the output stream (io.Writer) for the client.
@ -112,7 +113,7 @@ func (cli *DockerCli) restoreTerminal(in io.Closer) error {
// The key file, protocol (i.e. unix) and address are passed in as strings, along with the tls.Config. If the tls.Config
// is set the client scheme will be set to https.
// The client will be given a 32-second timeout (see https://github.com/docker/docker/pull/8035).
func NewDockerCli(in io.ReadCloser, out, err io.Writer, clientFlags *cli.ClientFlags) *DockerCli {
func NewDockerCli(in io.ReadCloser, out, err io.Writer, clientFlags *cliflags.ClientFlags) *DockerCli {
cli := &DockerCli{
in: in,
out: out,

12
api/client/login.go
View file

@ -11,7 +11,7 @@ import (
"golang.org/x/net/context"
Cli "github.com/docker/docker/cli"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/docker/cliconfig/credentials"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/term"
@ -143,33 +143,33 @@ func readInput(in io.Reader, out io.Writer) string {
// getCredentials loads the user credentials from a credentials store.
// The store is determined by the config file settings.
func getCredentials(c *cliconfig.ConfigFile, serverAddress string) (types.AuthConfig, error) {
func getCredentials(c *configfile.ConfigFile, serverAddress string) (types.AuthConfig, error) {
s := loadCredentialsStore(c)
return s.Get(serverAddress)
}
func getAllCredentials(c *cliconfig.ConfigFile) (map[string]types.AuthConfig, error) {
func getAllCredentials(c *configfile.ConfigFile) (map[string]types.AuthConfig, error) {
s := loadCredentialsStore(c)
return s.GetAll()
}
// storeCredentials saves the user credentials in a credentials store.
// The store is determined by the config file settings.
func storeCredentials(c *cliconfig.ConfigFile, auth types.AuthConfig) error {
func storeCredentials(c *configfile.ConfigFile, auth types.AuthConfig) error {
s := loadCredentialsStore(c)
return s.Store(auth)
}
// eraseCredentials removes the user credentials from a credentials store.
// The store is determined by the config file settings.
func eraseCredentials(c *cliconfig.ConfigFile, serverAddress string) error {
func eraseCredentials(c *configfile.ConfigFile, serverAddress string) error {
s := loadCredentialsStore(c)
return s.Erase(serverAddress)
}
// loadCredentialsStore initializes a new credentials store based
// in the settings provided in the configuration file.
func loadCredentialsStore(c *cliconfig.ConfigFile) credentials.Store {
func loadCredentialsStore(c *configfile.ConfigFile) credentials.Store {
if c.CredentialsStore != "" {
return credentials.NewNativeStore(c)
}

2
cli/client.go → cli/flags/client.go
View file

@ -1,4 +1,4 @@
package cli
package flags
import flag "github.com/docker/docker/pkg/mflag"

21
cli/flags/common.go
View file

@ -6,7 +6,6 @@ import (
"path/filepath"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/cli"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
@ -31,9 +30,23 @@ var (
dockerTLSVerify = os.Getenv("DOCKER_TLS_VERIFY") != ""
)
// CommonFlags are flags common to both the client and the daemon.
type CommonFlags struct {
FlagSet *flag.FlagSet
PostParse func()
Debug bool
Hosts []string
LogLevel string
TLS bool
TLSVerify bool
TLSOptions *tlsconfig.Options
TrustKey string
}
// InitCommonFlags initializes flags common to both client and daemon
func InitCommonFlags() *cli.CommonFlags {
var commonFlags = &cli.CommonFlags{FlagSet: new(flag.FlagSet)}
func InitCommonFlags() *CommonFlags {
var commonFlags = &CommonFlags{FlagSet: new(flag.FlagSet)}
if dockerCertPath == "" {
dockerCertPath = cliconfig.ConfigDir()
@ -60,7 +73,7 @@ func InitCommonFlags() *cli.CommonFlags {
return commonFlags
}
func postParseCommon(commonFlags *cli.CommonFlags) {
func postParseCommon(commonFlags *CommonFlags) {
cmd := commonFlags.FlagSet
SetDaemonLogLevel(commonFlags.LogLevel)

24
cli/common.go → cli/usage.go
View file

@ -1,31 +1,13 @@
package cli
import (
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/go-connections/tlsconfig"
)
// CommonFlags represents flags that are common to both the client and the daemon.
type CommonFlags struct {
FlagSet *flag.FlagSet
PostParse func()
Debug bool
Hosts []string
LogLevel string
TLS bool
TLSVerify bool
TLSOptions *tlsconfig.Options
TrustKey string
}
// Command is the struct containing the command name and description
type Command struct {
Name string
Description string
}
var dockerCommands = []Command{
// DockerCommandUsage lists the top level docker commands and their short usage
var DockerCommandUsage = []Command{
{"attach", "Attach to a running container"},
{"build", "Build an image from a Dockerfile"},
{"commit", "Create a new image from a container's changes"},
@ -74,7 +56,7 @@ var dockerCommands = []Command{
var DockerCommands = make(map[string]Command)
func init() {
for _, cmd := range dockerCommands {
for _, cmd := range DockerCommandUsage {
DockerCommands[cmd.Name] = cmd
}
}

196
cliconfig/config.go
View file

@ -1,15 +1,12 @@
package cliconfig
import (
"encoding/base64"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/docker/pkg/homedir"
"github.com/docker/engine-api/types"
)
@ -46,94 +43,19 @@ func SetConfigDir(dir string) {
configDir = dir
}
// ConfigFile ~/.docker/config.json file info
type ConfigFile struct {
AuthConfigs map[string]types.AuthConfig `json:"auths"`
HTTPHeaders map[string]string `json:"HttpHeaders,omitempty"`
PsFormat string `json:"psFormat,omitempty"`
ImagesFormat string `json:"imagesFormat,omitempty"`
DetachKeys string `json:"detachKeys,omitempty"`
CredentialsStore string `json:"credsStore,omitempty"`
filename string // Note: not serialized - for internal use only
}
// NewConfigFile initializes an empty configuration file for the given filename 'fn'
func NewConfigFile(fn string) *ConfigFile {
return &ConfigFile{
func NewConfigFile(fn string) *configfile.ConfigFile {
return &configfile.ConfigFile{
AuthConfigs: make(map[string]types.AuthConfig),
HTTPHeaders: make(map[string]string),
filename: fn,
Filename: fn,
}
}
// LegacyLoadFromReader reads the non-nested configuration data given and sets up the
// auth config information with given directory and populates the receiver object
func (configFile *ConfigFile) LegacyLoadFromReader(configData io.Reader) error {
b, err := ioutil.ReadAll(configData)
if err != nil {
return err
}
if err := json.Unmarshal(b, &configFile.AuthConfigs); err != nil {
arr := strings.Split(string(b), "\n")
if len(arr) < 2 {
return fmt.Errorf("The Auth config file is empty")
}
authConfig := types.AuthConfig{}
origAuth := strings.Split(arr[0], " = ")
if len(origAuth) != 2 {
return fmt.Errorf("Invalid Auth config file")
}
authConfig.Username, authConfig.Password, err = decodeAuth(origAuth[1])
if err != nil {
return err
}
authConfig.ServerAddress = defaultIndexserver
configFile.AuthConfigs[defaultIndexserver] = authConfig
} else {
for k, authConfig := range configFile.AuthConfigs {
authConfig.Username, authConfig.Password, err = decodeAuth(authConfig.Auth)
if err != nil {
return err
}
authConfig.Auth = ""
authConfig.ServerAddress = k
configFile.AuthConfigs[k] = authConfig
}
}
return nil
}
// LoadFromReader reads the configuration data given and sets up the auth config
// information with given directory and populates the receiver object
func (configFile *ConfigFile) LoadFromReader(configData io.Reader) error {
if err := json.NewDecoder(configData).Decode(&configFile); err != nil {
return err
}
var err error
for addr, ac := range configFile.AuthConfigs {
ac.Username, ac.Password, err = decodeAuth(ac.Auth)
if err != nil {
return err
}
ac.Auth = ""
ac.ServerAddress = addr
configFile.AuthConfigs[addr] = ac
}
return nil
}
// ContainsAuth returns whether there is authentication configured
// in this file or not.
func (configFile *ConfigFile) ContainsAuth() bool {
return configFile.CredentialsStore != "" ||
(configFile.AuthConfigs != nil && len(configFile.AuthConfigs) > 0)
}
// LegacyLoadFromReader is a convenience function that creates a ConfigFile object from
// a non-nested reader
func LegacyLoadFromReader(configData io.Reader) (*ConfigFile, error) {
configFile := ConfigFile{
func LegacyLoadFromReader(configData io.Reader) (*configfile.ConfigFile, error) {
configFile := configfile.ConfigFile{
AuthConfigs: make(map[string]types.AuthConfig),
}
err := configFile.LegacyLoadFromReader(configData)
@ -142,8 +64,8 @@ func LegacyLoadFromReader(configData io.Reader) (*ConfigFile, error) {
// LoadFromReader is a convenience function that creates a ConfigFile object from
// a reader
func LoadFromReader(configData io.Reader) (*ConfigFile, error) {
configFile := ConfigFile{
func LoadFromReader(configData io.Reader) (*configfile.ConfigFile, error) {
configFile := configfile.ConfigFile{
AuthConfigs: make(map[string]types.AuthConfig),
}
err := configFile.LoadFromReader(configData)
@ -153,32 +75,32 @@ func LoadFromReader(configData io.Reader) (*ConfigFile, error) {
// Load reads the configuration files in the given directory, and sets up
// the auth config information and returns values.
// FIXME: use the internal golang config parser
func Load(configDir string) (*ConfigFile, error) {
func Load(configDir string) (*configfile.ConfigFile, error) {
if configDir == "" {
configDir = ConfigDir()
}
configFile := ConfigFile{
configFile := configfile.ConfigFile{
AuthConfigs: make(map[string]types.AuthConfig),
filename: filepath.Join(configDir, ConfigFileName),
Filename: filepath.Join(configDir, ConfigFileName),
}
// Try happy path first - latest config file
if _, err := os.Stat(configFile.filename); err == nil {
file, err := os.Open(configFile.filename)
if _, err := os.Stat(configFile.Filename); err == nil {
file, err := os.Open(configFile.Filename)
if err != nil {
return &configFile, fmt.Errorf("%s - %v", configFile.filename, err)
return &configFile, fmt.Errorf("%s - %v", configFile.Filename, err)
}
defer file.Close()
err = configFile.LoadFromReader(file)
if err != nil {
err = fmt.Errorf("%s - %v", configFile.filename, err)
err = fmt.Errorf("%s - %v", configFile.Filename, err)
}
return &configFile, err
} else if !os.IsNotExist(err) {
// if file is there but we can't stat it for any reason other
// than it doesn't exist then stop
return &configFile, fmt.Errorf("%s - %v", configFile.filename, err)
return &configFile, fmt.Errorf("%s - %v", configFile.Filename, err)
}
// Can't find latest config file so check for the old one
@ -201,89 +123,3 @@ func Load(configDir string) (*ConfigFile, error) {
}
return &configFile, nil
}
// SaveToWriter encodes and writes out all the authorization information to
// the given writer
func (configFile *ConfigFile) SaveToWriter(writer io.Writer) error {
// Encode sensitive data into a new/temp struct
tmpAuthConfigs := make(map[string]types.AuthConfig, len(configFile.AuthConfigs))
for k, authConfig := range configFile.AuthConfigs {
authCopy := authConfig
// encode and save the authstring, while blanking out the original fields
authCopy.Auth = encodeAuth(&authCopy)
authCopy.Username = ""
authCopy.Password = ""
authCopy.ServerAddress = ""
tmpAuthConfigs[k] = authCopy
}
saveAuthConfigs := configFile.AuthConfigs
configFile.AuthConfigs = tmpAuthConfigs
defer func() { configFile.AuthConfigs = saveAuthConfigs }()
data, err := json.MarshalIndent(configFile, "", "\t")
if err != nil {
return err
}
_, err = writer.Write(data)
return err
}
// Save encodes and writes out all the authorization information
func (configFile *ConfigFile) Save() error {
if configFile.Filename() == "" {
return fmt.Errorf("Can't save config with empty filename")
}
if err := os.MkdirAll(filepath.Dir(configFile.filename), 0700); err != nil {
return err
}
f, err := os.OpenFile(configFile.filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
return err
}
defer f.Close()
return configFile.SaveToWriter(f)
}
// Filename returns the name of the configuration file
func (configFile *ConfigFile) Filename() string {
return configFile.filename
}
// encodeAuth creates a base64 encoded string to containing authorization information
func encodeAuth(authConfig *types.AuthConfig) string {
if authConfig.Username == "" && authConfig.Password == "" {
return ""
}
authStr := authConfig.Username + ":" + authConfig.Password
msg := []byte(authStr)
encoded := make([]byte, base64.StdEncoding.EncodedLen(len(msg)))
base64.StdEncoding.Encode(encoded, msg)
return string(encoded)
}
// decodeAuth decodes a base64 encoded string and returns username and password
func decodeAuth(authStr string) (string, string, error) {
if authStr == "" {
return "", "", nil
}
decLen := base64.StdEncoding.DecodedLen(len(authStr))
decoded := make([]byte, decLen)
authByte := []byte(authStr)
n, err := base64.StdEncoding.Decode(decoded, authByte)
if err != nil {
return "", "", err
}
if n > decLen {
return "", "", fmt.Errorf("Something went wrong decoding auth config")
}
arr := strings.SplitN(string(decoded), ":", 2)
if len(arr) != 2 {
return "", "", fmt.Errorf("Invalid auth configuration file")
}
password := strings.Trim(arr[1], "\x00")
return arr[0], password, nil
}

32
cliconfig/config_test.go
View file

@ -7,8 +7,8 @@ import (
"strings"
"testing"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/docker/pkg/homedir"
"github.com/docker/engine-api/types"
)
func TestEmptyConfigDir(t *testing.T) {
@ -26,8 +26,8 @@ func TestEmptyConfigDir(t *testing.T) {
}
expectedConfigFilename := filepath.Join(tmpHome, ConfigFileName)
if config.Filename() != expectedConfigFilename {
t.Fatalf("Expected config filename %s, got %s", expectedConfigFilename, config.Filename())
if config.Filename != expectedConfigFilename {
t.Fatalf("Expected config filename %s, got %s", expectedConfigFilename, config.Filename)
}
// Now save it and make sure it shows up in new form
@ -377,7 +377,7 @@ func TestJsonWithPsFormat(t *testing.T) {
}
// Save it and make sure it shows up in new form
func saveConfigAndValidateNewFormat(t *testing.T, config *ConfigFile, homeFolder string) string {
func saveConfigAndValidateNewFormat(t *testing.T, config *configfile.ConfigFile, homeFolder string) string {
if err := config.Save(); err != nil {
t.Fatalf("Failed to save: %q", err)
}
@ -415,8 +415,8 @@ func TestConfigFile(t *testing.T) {
configFilename := "configFilename"
configFile := NewConfigFile(configFilename)
if configFile.Filename() != configFilename {
t.Fatalf("Expected %s, got %s", configFilename, configFile.Filename())
if configFile.Filename != configFilename {
t.Fatalf("Expected %s, got %s", configFilename, configFile.Filename)
}
}
@ -543,23 +543,3 @@ func TestLegacyJsonSaveWithNoFile(t *testing.T) {
t.Fatalf("Should have save in new form: \n%s\n not \n%s", string(buf), expConfStr)
}
}
func TestEncodeAuth(t *testing.T) {
newAuthConfig := &types.AuthConfig{Username: "ken", Password: "test"}
authStr := encodeAuth(newAuthConfig)
decAuthConfig := &types.AuthConfig{}
var err error
decAuthConfig.Username, decAuthConfig.Password, err = decodeAuth(authStr)
if err != nil {
t.Fatal(err)
}
if newAuthConfig.Username != decAuthConfig.Username {
t.Fatal("Encode Username doesn't match decoded Username")
}
if newAuthConfig.Password != decAuthConfig.Password {
t.Fatal("Encode Password doesn't match decoded Password")
}
if authStr != "a2VuOnRlc3Q=" {
t.Fatal("AuthString encoding isn't correct.")
}
}

177
cliconfig/configfile/file.go Normal file
View file

@ -0,0 +1,177 @@
package configfile
import (
"encoding/base64"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/docker/engine-api/types"
)
const (
// This constant is only used for really old config files when the
// URL wasn't saved as part of the config file and it was just
// assumed to be this value.
defaultIndexserver = "https://index.docker.io/v1/"
)
// ConfigFile ~/.docker/config.json file info
type ConfigFile struct {
AuthConfigs map[string]types.AuthConfig `json:"auths"`
HTTPHeaders map[string]string `json:"HttpHeaders,omitempty"`
PsFormat string `json:"psFormat,omitempty"`
ImagesFormat string `json:"imagesFormat,omitempty"`
DetachKeys string `json:"detachKeys,omitempty"`
CredentialsStore string `json:"credsStore,omitempty"`
Filename string `json:"-"` // Note: for internal use only
}
// LegacyLoadFromReader reads the non-nested configuration data given and sets up the
// auth config information with given directory and populates the receiver object
func (configFile *ConfigFile) LegacyLoadFromReader(configData io.Reader) error {
b, err := ioutil.ReadAll(configData)
if err != nil {
return err
}
if err := json.Unmarshal(b, &configFile.AuthConfigs); err != nil {
arr := strings.Split(string(b), "\n")
if len(arr) < 2 {
return fmt.Errorf("The Auth config file is empty")
}
authConfig := types.AuthConfig{}
origAuth := strings.Split(arr[0], " = ")
if len(origAuth) != 2 {
return fmt.Errorf("Invalid Auth config file")
}
authConfig.Username, authConfig.Password, err = decodeAuth(origAuth[1])
if err != nil {
return err
}
authConfig.ServerAddress = defaultIndexserver
configFile.AuthConfigs[defaultIndexserver] = authConfig
} else {
for k, authConfig := range configFile.AuthConfigs {
authConfig.Username, authConfig.Password, err = decodeAuth(authConfig.Auth)
if err != nil {
return err
}
authConfig.Auth = ""
authConfig.ServerAddress = k
configFile.AuthConfigs[k] = authConfig
}
}
return nil
}
// LoadFromReader reads the configuration data given and sets up the auth config
// information with given directory and populates the receiver object
func (configFile *ConfigFile) LoadFromReader(configData io.Reader) error {
if err := json.NewDecoder(configData).Decode(&configFile); err != nil {
return err
}
var err error
for addr, ac := range configFile.AuthConfigs {
ac.Username, ac.Password, err = decodeAuth(ac.Auth)
if err != nil {
return err
}
ac.Auth = ""
ac.ServerAddress = addr
configFile.AuthConfigs[addr] = ac
}
return nil
}
// ContainsAuth returns whether there is authentication configured
// in this file or not.
func (configFile *ConfigFile) ContainsAuth() bool {
return configFile.CredentialsStore != "" ||
(configFile.AuthConfigs != nil && len(configFile.AuthConfigs) > 0)
}
// SaveToWriter encodes and writes out all the authorization information to
// the given writer
func (configFile *ConfigFile) SaveToWriter(writer io.Writer) error {
// Encode sensitive data into a new/temp struct
tmpAuthConfigs := make(map[string]types.AuthConfig, len(configFile.AuthConfigs))
for k, authConfig := range configFile.AuthConfigs {
authCopy := authConfig
// encode and save the authstring, while blanking out the original fields
authCopy.Auth = encodeAuth(&authCopy)
authCopy.Username = ""
authCopy.Password = ""
authCopy.ServerAddress = ""
tmpAuthConfigs[k] = authCopy
}
saveAuthConfigs := configFile.AuthConfigs
configFile.AuthConfigs = tmpAuthConfigs
defer func() { configFile.AuthConfigs = saveAuthConfigs }()
data, err := json.MarshalIndent(configFile, "", "\t")
if err != nil {
return err
}
_, err = writer.Write(data)
return err
}
// Save encodes and writes out all the authorization information
func (configFile *ConfigFile) Save() error {
if configFile.Filename == "" {
return fmt.Errorf("Can't save config with empty filename")
}
if err := os.MkdirAll(filepath.Dir(configFile.Filename), 0700); err != nil {
return err
}
f, err := os.OpenFile(configFile.Filename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
return err
}
defer f.Close()
return configFile.SaveToWriter(f)
}
// encodeAuth creates a base64 encoded string to containing authorization information
func encodeAuth(authConfig *types.AuthConfig) string {
if authConfig.Username == "" && authConfig.Password == "" {
return ""
}
authStr := authConfig.Username + ":" + authConfig.Password
msg := []byte(authStr)
encoded := make([]byte, base64.StdEncoding.EncodedLen(len(msg)))
base64.StdEncoding.Encode(encoded, msg)
return string(encoded)
}
// decodeAuth decodes a base64 encoded string and returns username and password
func decodeAuth(authStr string) (string, string, error) {
if authStr == "" {
return "", "", nil
}
decLen := base64.StdEncoding.DecodedLen(len(authStr))
decoded := make([]byte, decLen)
authByte := []byte(authStr)
n, err := base64.StdEncoding.Decode(decoded, authByte)
if err != nil {
return "", "", err
}
if n > decLen {
return "", "", fmt.Errorf("Something went wrong decoding auth config")
}
arr := strings.SplitN(string(decoded), ":", 2)
if len(arr) != 2 {
return "", "", fmt.Errorf("Invalid auth configuration file")
}
password := strings.Trim(arr[1], "\x00")
return arr[0], password, nil
}

27
cliconfig/configfile/file_test.go Normal file
View file

@ -0,0 +1,27 @@
package configfile
import (
"testing"
"github.com/docker/engine-api/types"
)
func TestEncodeAuth(t *testing.T) {
newAuthConfig := &types.AuthConfig{Username: "ken", Password: "test"}
authStr := encodeAuth(newAuthConfig)
decAuthConfig := &types.AuthConfig{}
var err error
decAuthConfig.Username, decAuthConfig.Password, err = decodeAuth(authStr)
if err != nil {
t.Fatal(err)
}
if newAuthConfig.Username != decAuthConfig.Username {
t.Fatal("Encode Username doesn't match decoded Username")
}
if newAuthConfig.Password != decAuthConfig.Password {
t.Fatal("Encode Password doesn't match decoded Password")
}
if authStr != "a2VuOnRlc3Q=" {
t.Fatal("AuthString encoding isn't correct.")
}
}

4
cliconfig/credentials/default_store.go
View file

@ -3,12 +3,12 @@ package credentials
import (
"os/exec"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
)
// DetectDefaultStore sets the default credentials store
// if the host includes the default store helper program.
func DetectDefaultStore(c *cliconfig.ConfigFile) {
func DetectDefaultStore(c *configfile.ConfigFile) {
if c.CredentialsStore != "" {
// user defined
return

6
cliconfig/credentials/file_store.go
View file

@ -3,18 +3,18 @@ package credentials
import (
"strings"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/engine-api/types"
)
// fileStore implements a credentials store using
// the docker configuration file to keep the credentials in plain text.
type fileStore struct {
file *cliconfig.ConfigFile
file *configfile.ConfigFile
}
// NewFileStore creates a new file credentials store.
func NewFileStore(file *cliconfig.ConfigFile) Store {
func NewFileStore(file *configfile.ConfigFile) Store {
return &fileStore{
file: file,
}

3
cliconfig/credentials/file_store_test.go
View file

@ -5,10 +5,11 @@ import (
"testing"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/engine-api/types"
)
func newConfigFile(auths map[string]types.AuthConfig) *cliconfig.ConfigFile {
func newConfigFile(auths map[string]types.AuthConfig) *configfile.ConfigFile {
tmp, _ := ioutil.TempFile("", "docker-test")
name := tmp.Name()
tmp.Close()

4
cliconfig/credentials/native_store.go
View file

@ -9,7 +9,7 @@ import (
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/engine-api/types"
)
@ -52,7 +52,7 @@ type nativeStore struct {
// NewNativeStore creates a new native store that
// uses a remote helper program to manage credentials.
func NewNativeStore(file *cliconfig.ConfigFile) Store {
func NewNativeStore(file *configfile.ConfigFile) Store {
return &nativeStore{
commandFn: shellCommandFn(file.CredentialsStore),
fileStore: NewFileStore(file),

38
cmd/docker/client.go
View file

@ -1,38 +0,0 @@
package main
import (
"path/filepath"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/utils"
)
var (
commonFlags = cliflags.InitCommonFlags()
clientFlags = &cli.ClientFlags{FlagSet: new(flag.FlagSet), Common: commonFlags}
)
func init() {
client := clientFlags.FlagSet
client.StringVar(&clientFlags.ConfigDir, []string{"-config"}, cliconfig.ConfigDir(), "Location of client config files")
clientFlags.PostParse = func() {
clientFlags.Common.PostParse()
if clientFlags.ConfigDir != "" {
cliconfig.SetConfigDir(clientFlags.ConfigDir)
}
if clientFlags.Common.TrustKey == "" {
clientFlags.Common.TrustKey = filepath.Join(cliconfig.ConfigDir(), cliflags.DefaultTrustKeyFile)
}
if clientFlags.Common.Debug {
utils.EnableDebug()
}
}
}

34
cmd/docker/docker.go
View file

@ -3,16 +3,26 @@ package main
import (
"fmt"
"os"
"path/filepath"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/client"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/dockerversion"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/utils"
)
var (
commonFlags = cliflags.InitCommonFlags()
clientFlags = initClientFlags(commonFlags)
flHelp = flag.Bool([]string{"h", "-help"}, false, "Print usage")
flVersion = flag.Bool([]string{"v", "-version"}, false, "Print version information and quit")
)
func main() {
// Set terminal emulation based on platform as required.
stdin, stdout, stderr := term.StdStreams()
@ -30,6 +40,7 @@ func main() {
help := "\nCommands:\n"
dockerCommands := sortCommands(cli.DockerCommandUsage)
for _, cmd := range dockerCommands {
help += fmt.Sprintf(" %-10.10s%s\n", cmd.Name, cmd.Description)
}
@ -75,3 +86,26 @@ func showVersion() {
fmt.Printf("Docker version %s, build %s\n", dockerversion.Version, dockerversion.GitCommit)
}
}
func initClientFlags(commonFlags *cliflags.CommonFlags) *cliflags.ClientFlags {
clientFlags := &cliflags.ClientFlags{FlagSet: new(flag.FlagSet), Common: commonFlags}
client := clientFlags.FlagSet
client.StringVar(&clientFlags.ConfigDir, []string{"-config"}, cliconfig.ConfigDir(), "Location of client config files")
clientFlags.PostParse = func() {
clientFlags.Common.PostParse()
if clientFlags.ConfigDir != "" {
cliconfig.SetConfigDir(clientFlags.ConfigDir)
}
if clientFlags.Common.TrustKey == "" {
clientFlags.Common.TrustKey = filepath.Join(cliconfig.ConfigDir(), cliflags.DefaultTrustKeyFile)
}
if clientFlags.Common.Debug {
utils.EnableDebug()
}
}
return clientFlags
}

0
cmd/docker/client_test.go → cmd/docker/docker_test.go
View file

16
cmd/docker/flags.go → cmd/docker/usage.go
View file

@ -4,12 +4,6 @@ import (
"sort"
"github.com/docker/docker/cli"
flag "github.com/docker/docker/pkg/mflag"
)
var (
flHelp = flag.Bool([]string{"h", "-help"}, false, "Print usage")
flVersion = flag.Bool([]string{"v", "-version"}, false, "Print version information and quit")
)
type byName []cli.Command
@ -18,13 +12,11 @@ func (a byName) Len() int { return len(a) }
func (a byName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a byName) Less(i, j int) bool { return a[i].Name < a[j].Name }
var dockerCommands []cli.Command
// TODO(tiborvass): do not show 'daemon' on client-only binaries
func init() {
for _, cmd := range cli.DockerCommands {
dockerCommands = append(dockerCommands, cmd)
}
func sortCommands(commands []cli.Command) []cli.Command {
dockerCommands := make([]cli.Command, len(commands))
copy(dockerCommands, commands)
sort.Sort(byName(dockerCommands))
return dockerCommands
}

4
cmd/docker/flags_test.go → cmd/docker/usage_test.go
View file

@ -3,11 +3,13 @@ package main
import (
"sort"
"testing"
"github.com/docker/docker/cli"
)
// Tests if the subcommands of docker are sorted
func TestDockerSubcommandsAreSorted(t *testing.T) {
if !sort.IsSorted(byName(dockerCommands)) {
if !sort.IsSorted(byName(cli.DockerCommandUsage)) {
t.Fatal("Docker subcommands are not in sorted order")
}
}

5
cmd/dockerd/daemon.go
View file

@ -23,7 +23,6 @@ import (
systemrouter "github.com/docker/docker/api/server/router/system"
"github.com/docker/docker/api/server/router/volume"
"github.com/docker/docker/builder/dockerfile"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon"
@ -51,7 +50,7 @@ const (
// DaemonCli represents the daemon CLI.
type DaemonCli struct {
*daemon.Config
commonFlags *cli.CommonFlags
commonFlags *cliflags.CommonFlags
configFile *string
api *apiserver.Server
@ -346,7 +345,7 @@ func shutdownDaemon(d *daemon.Daemon, timeout time.Duration) {
}
}
func loadDaemonCliConfig(config *daemon.Config, flags *flag.FlagSet, commonConfig *cli.CommonFlags, configFile string) (*daemon.Config, error) {
func loadDaemonCliConfig(config *daemon.Config, flags *flag.FlagSet, commonConfig *cliflags.CommonFlags, configFile string) (*daemon.Config, error) {
config.Debug = commonConfig.Debug
config.Hosts = commonConfig.Hosts
config.LogLevel = commonConfig.LogLevel

20
cmd/dockerd/daemon_test.go
View file

@ -7,7 +7,7 @@ import (
"testing"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/daemon"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/mflag"
@ -16,7 +16,7 @@ import (
func TestLoadDaemonCliConfigWithoutOverriding(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
Debug: true,
}
@ -35,7 +35,7 @@ func TestLoadDaemonCliConfigWithoutOverriding(t *testing.T) {
func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLS: true,
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
@ -57,7 +57,7 @@ func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
f, err := ioutil.TempFile("", "docker-config-")
if err != nil {
t.Fatal(err)
@ -93,7 +93,7 @@ func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -126,7 +126,7 @@ func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -159,7 +159,7 @@ func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
TLSOptions: &tlsconfig.Options{
CAFile: "/tmp/ca.pem",
},
@ -191,7 +191,7 @@ func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
f, err := ioutil.TempFile("", "docker-config-")
if err != nil {
@ -223,7 +223,7 @@ func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.String([]string{"-tlscacert"}, "", "")
@ -256,7 +256,7 @@ func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
func TestLoadDaemonConfigWithRegistryOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
c.ServiceOptions.InstallCliFlags(flags, absentFromHelp)

12
cmd/dockerd/daemon_unix_test.go
View file

@ -6,7 +6,7 @@ import (
"io/ioutil"
"testing"
"github.com/docker/docker/cli"
cliflags "github.com/docker/docker/cli/flags"
"github.com/docker/docker/daemon"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/mflag"
@ -14,7 +14,7 @@ import (
func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{
common := &cliflags.CommonFlags{
Debug: true,
LogLevel: "info",
}
@ -61,7 +61,7 @@ func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
func TestLoadDaemonConfigWithNetwork(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.String([]string{"-bip"}, "", "")
flags.String([]string{"-ip"}, "", "")
@ -92,7 +92,7 @@ func TestLoadDaemonConfigWithNetwork(t *testing.T) {
func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.Var(opts.NewNamedMapOpts("cluster-store-opts", c.ClusterOpts, nil), []string{"-cluster-store-opt"}, "")
@ -136,7 +136,7 @@ func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.BoolVar(&c.EnableUserlandProxy, []string{"-userland-proxy"}, true, "")
@ -181,7 +181,7 @@ func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) {
c := &daemon.Config{}
common := &cli.CommonFlags{}
common := &cliflags.CommonFlags{}
flags := mflag.NewFlagSet("test", mflag.ContinueOnError)
flags.BoolVar(&c.EnableUserlandProxy, []string{"-userland-proxy"}, true, "")