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Fix daemon key file location

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Fixes #10233

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
This commit is contained in:
Derek McGowan 2015-01-21 08:14:30 -08:00
parent f1bc0376b8
commit 06af013f8b
3 changed files with 45 additions and 3 deletions
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2
docker/docker.go
View file

@ -67,6 +67,8 @@ func main() {
flHosts = append(flHosts, defaultHost)
}
setDefaultConfFlag(flTrustKey, defaultTrustKeyFile)
if *flDaemon {
mainDaemon()
return

23
docker/flags.go
View file

@ -28,6 +28,13 @@ func getHomeDir() string {
return os.Getenv("HOME")
}
func getDaemonConfDir() string {
if runtime.GOOS == "windows" {
return filepath.Join(os.Getenv("USERPROFILE"), ".docker")
}
return "/etc/docker"
}
var (
flVersion = flag.Bool([]string{"v", "-version"}, false, "Print version information and quit")
flDaemon = flag.Bool([]string{"d", "-daemon"}, false, "Enable daemon mode")
@ -47,10 +54,20 @@ var (
flHosts []string
)
func setDefaultConfFlag(flag *string, def string) {
if *flag == "" {
if *flDaemon {
*flag = filepath.Join(getDaemonConfDir(), def)
} else {
*flag = filepath.Join(getHomeDir(), ".docker", def)
}
}
}
func init() {
// placeholder for trust key flag
trustKeyDefault := filepath.Join(dockerCertPath, defaultTrustKeyFile)
flTrustKey = &trustKeyDefault
var placeholderTrustKey string
// TODO use flag flag.String([]string{"i", "-identity"}, "", "Path to libtrust key file")
flTrustKey = &placeholderTrustKey
flCa = flag.String([]string{"-tlscacert"}, filepath.Join(dockerCertPath, defaultCaFile), "Trust only remotes providing a certificate signed by the CA given here")
flCert = flag.String([]string{"-tlscert"}, filepath.Join(dockerCertPath, defaultCertFile), "Path to TLS certificate file")

23
integration-cli/docker_cli_daemon_test.go
View file

@ -10,6 +10,8 @@ import (
"os/exec"
"strings"
"testing"
"github.com/docker/libtrust"
)
func TestDaemonRestartWithRunningContainersPorts(t *testing.T) {
@ -350,3 +352,24 @@ func TestDaemonVolumesBindsRefs(t *testing.T) {
logDone("daemon - bind refs in data-containers survive daemon restart")
}
func TestDaemonKeyGeneration(t *testing.T) {
os.Remove("/etc/docker/key.json")
d := NewDaemon(t)
if err := d.Start(); err != nil {
t.Fatalf("Could not start daemon: %v", err)
}
d.Stop()
k, err := libtrust.LoadKeyFile("/etc/docker/key.json")
if err != nil {
t.Fatalf("Error opening key file")
}
kid := k.KeyID()
// Test Key ID is a valid fingerprint (e.g. QQXN:JY5W:TBXI:MK3X:GX6P:PD5D:F56N:NHCS:LVRZ:JA46:R24J:XEFF)
if len(kid) != 59 {
t.Fatalf("Bad key ID: %s", kid)
}
logDone("daemon - key generation")
}