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Merge pull request #10446 from dmcgowan/defer-key-file-creation

Defer creation of trust key file until needed
This commit is contained in:
Jessie Frazelle 2015-01-29 15:23:35 -08:00
commit d748ec31d5
6 changed files with 24 additions and 60 deletions

View file

@ -17,7 +17,6 @@ import (
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/registry"
"github.com/docker/libtrust"
)
type DockerCli struct {
@ -27,7 +26,7 @@ type DockerCli struct {
in io.ReadCloser
out io.Writer
err io.Writer
key libtrust.PrivateKey
keyFile string
tlsConfig *tls.Config
scheme string
// inFd holds file descriptor of the client's STDIN, if it's a valid file
@ -122,7 +121,7 @@ func (cli *DockerCli) CheckTtyInput(attachStdin, ttyMode bool) error {
return nil
}
func NewDockerCli(in io.ReadCloser, out, err io.Writer, key libtrust.PrivateKey, proto, addr string, tlsConfig *tls.Config) *DockerCli {
func NewDockerCli(in io.ReadCloser, out, err io.Writer, keyFile string, proto, addr string, tlsConfig *tls.Config) *DockerCli {
var (
inFd uintptr
outFd uintptr
@ -177,7 +176,7 @@ func NewDockerCli(in io.ReadCloser, out, err io.Writer, key libtrust.PrivateKey,
in: in,
out: out,
err: err,
key: key,
keyFile: keyFile,
inFd: inFd,
outFd: outFd,
isTerminalIn: isTerminalIn,

View file

@ -1191,6 +1191,10 @@ func (cli *DockerCli) CmdPush(args ...string) error {
name := cmd.Arg(0)
cli.LoadConfigFile()
trustKey, err := api.LoadOrCreateTrustKey(cli.keyFile)
if err != nil {
log.Fatal(err)
}
remote, tag := parsers.ParseRepositoryTag(name)
@ -1225,7 +1229,7 @@ func (cli *DockerCli) CmdPush(args ...string) error {
if err != nil {
return err
}
err = js.Sign(cli.key)
err = js.Sign(trustKey)
if err != nil {
return err
}

View file

@ -79,11 +79,6 @@ func main() {
}
protoAddrParts := strings.SplitN(flHosts[0], "://", 2)
trustKey, err := api.LoadOrCreateTrustKey(*flTrustKey)
if err != nil {
log.Fatal(err)
}
var (
cli *client.DockerCli
tlsConfig tls.Config
@ -125,9 +120,9 @@ func main() {
}
if *flTls || *flTlsVerify {
cli = client.NewDockerCli(os.Stdin, os.Stdout, os.Stderr, trustKey, protoAddrParts[0], protoAddrParts[1], &tlsConfig)
cli = client.NewDockerCli(os.Stdin, os.Stdout, os.Stderr, *flTrustKey, protoAddrParts[0], protoAddrParts[1], &tlsConfig)
} else {
cli = client.NewDockerCli(os.Stdin, os.Stdout, os.Stderr, trustKey, protoAddrParts[0], protoAddrParts[1], nil)
cli = client.NewDockerCli(os.Stdin, os.Stdout, os.Stderr, *flTrustKey, protoAddrParts[0], protoAddrParts[1], nil)
}
if err := cli.Cmd(flag.Args()...); err != nil {

View file

@ -383,6 +383,9 @@ func TestDaemonKeyMigration(t *testing.T) {
if err != nil {
t.Fatalf("Error generating private key: %s", err)
}
if err := os.MkdirAll(filepath.Join(os.Getenv("HOME"), ".docker"), 0755); err != nil {
t.Fatalf("Error creating .docker directory: %s", err)
}
if err := libtrust.SaveKey(filepath.Join(os.Getenv("HOME"), ".docker", "key.json"), k1); err != nil {
t.Fatalf("Error saving private key: %s", err)
}

View file

@ -14,7 +14,6 @@ import (
"github.com/docker/docker/daemon"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/utils"
"github.com/docker/libtrust"
"github.com/kr/pty"
)
@ -122,12 +121,7 @@ func TestRunDetach(t *testing.T) {
t.Fatal(err)
}
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
ch := make(chan struct{})
@ -177,12 +171,7 @@ func TestAttachDetach(t *testing.T) {
t.Fatal(err)
}
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
ch := make(chan struct{})
@ -219,7 +208,7 @@ func TestAttachDetach(t *testing.T) {
t.Fatal(err)
}
cli = client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli = client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
ch = make(chan struct{})
go func() {
@ -270,12 +259,7 @@ func TestAttachDetachTruncatedID(t *testing.T) {
t.Fatal(err)
}
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
// Discard the CmdRun output
@ -297,7 +281,7 @@ func TestAttachDetachTruncatedID(t *testing.T) {
t.Fatal(err)
}
cli = client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli = client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
ch := make(chan struct{})
go func() {
@ -347,12 +331,7 @@ func TestAttachDisconnect(t *testing.T) {
t.Fatal(err)
}
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli := client.NewDockerCli(tty, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
go func() {
@ -421,11 +400,8 @@ func TestAttachDisconnect(t *testing.T) {
func TestRunAutoRemove(t *testing.T) {
t.Skip("Fixme. Skipping test for now, race condition")
stdout, stdoutPipe := io.Pipe()
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(nil, stdoutPipe, ioutil.Discard, key, testDaemonProto, testDaemonAddr, nil)
cli := client.NewDockerCli(nil, stdoutPipe, ioutil.Discard, "", testDaemonProto, testDaemonAddr, nil)
defer cleanup(globalEngine, t)
c := make(chan struct{})

View file

@ -9,7 +9,6 @@ import (
"time"
"github.com/docker/docker/api/client"
"github.com/docker/libtrust"
)
const (
@ -38,11 +37,7 @@ func getTlsConfig(certFile, keyFile string, t *testing.T) *tls.Config {
// TestHttpsInfo connects via two-way authenticated HTTPS to the info endpoint
func TestHttpsInfo(t *testing.T) {
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, key, testDaemonProto,
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, "", testDaemonProto,
testDaemonHttpsAddr, getTlsConfig("client-cert.pem", "client-key.pem", t))
setTimeout(t, "Reading command output time out", 10*time.Second, func() {
@ -55,11 +50,7 @@ func TestHttpsInfo(t *testing.T) {
// TestHttpsInfoRogueCert connects via two-way authenticated HTTPS to the info endpoint
// by using a rogue client certificate and checks that it fails with the expected error.
func TestHttpsInfoRogueCert(t *testing.T) {
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, key, testDaemonProto,
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, "", testDaemonProto,
testDaemonHttpsAddr, getTlsConfig("client-rogue-cert.pem", "client-rogue-key.pem", t))
setTimeout(t, "Reading command output time out", 10*time.Second, func() {
@ -76,11 +67,7 @@ func TestHttpsInfoRogueCert(t *testing.T) {
// TestHttpsInfoRogueServerCert connects via two-way authenticated HTTPS to the info endpoint
// which provides a rogue server certificate and checks that it fails with the expected error
func TestHttpsInfoRogueServerCert(t *testing.T) {
key, err := libtrust.GenerateECP256PrivateKey()
if err != nil {
t.Fatal(err)
}
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, key, testDaemonProto,
cli := client.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, "", testDaemonProto,
testDaemonRogueHttpsAddr, getTlsConfig("client-cert.pem", "client-key.pem", t))
setTimeout(t, "Reading command output time out", 10*time.Second, func() {