зеркало из https://github.com/microsoft/docker.git
59 строки
1.6 KiB
Go
59 строки
1.6 KiB
Go
// +build !windows
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/docker/docker/integration-cli/checker"
|
|
"github.com/docker/docker/pkg/system"
|
|
"github.com/go-check/check"
|
|
)
|
|
|
|
// Check ownership is root, both in non-userns and userns enabled modes
|
|
func (s *DockerSuite) TestCpCheckDestOwnership(c *check.C) {
|
|
testRequires(c, DaemonIsLinux, SameHostDaemon)
|
|
tmpVolDir := getTestDir(c, "test-cp-tmpvol")
|
|
containerID := makeTestContainer(c,
|
|
testContainerOptions{volumes: []string{fmt.Sprintf("%s:/tmpvol", tmpVolDir)}})
|
|
|
|
tmpDir := getTestDir(c, "test-cp-to-check-ownership")
|
|
defer os.RemoveAll(tmpDir)
|
|
|
|
makeTestContentInDir(c, tmpDir)
|
|
|
|
srcPath := cpPath(tmpDir, "file1")
|
|
dstPath := containerCpPath(containerID, "/tmpvol", "file1")
|
|
|
|
err := runDockerCp(c, srcPath, dstPath)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
stat, err := system.Stat(filepath.Join(tmpVolDir, "file1"))
|
|
c.Assert(err, checker.IsNil)
|
|
uid, gid, err := getRootUIDGID()
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(stat.UID(), checker.Equals, uint32(uid), check.Commentf("Copied file not owned by container root UID"))
|
|
c.Assert(stat.GID(), checker.Equals, uint32(gid), check.Commentf("Copied file not owned by container root GID"))
|
|
}
|
|
|
|
func getRootUIDGID() (int, int, error) {
|
|
uidgid := strings.Split(filepath.Base(testEnv.DockerBasePath()), ".")
|
|
if len(uidgid) == 1 {
|
|
//user namespace remapping is not turned on; return 0
|
|
return 0, 0, nil
|
|
}
|
|
uid, err := strconv.Atoi(uidgid[0])
|
|
if err != nil {
|
|
return 0, 0, err
|
|
}
|
|
gid, err := strconv.Atoi(uidgid[1])
|
|
if err != nil {
|
|
return 0, 0, err
|
|
}
|
|
return uid, gid, nil
|
|
}
|