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fix copy change file owner if cp from container

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If copies file from container to local machine, change the file owner to the cp command caller.

Signed-off-by: Qi Wang <qiwan@redhat.com>
This commit is contained in:
Qi Wang
2019-08-08 16:48:17 -04:00
parent 09cedd152d
commit a2561ec58a
2 changed files with 39 additions and 2 deletions
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5
cmd/podman/cp.go
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@@ -140,7 +140,7 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin
if err != nil {
return errors.Wrapf(err, "error getting IDMappingOptions")
}
containerOwner := idtools.IDPair{UID: int(user.UID), GID: int(user.GID)}
destOwner := idtools.IDPair{UID: int(user.UID), GID: int(user.GID)}
hostUID, hostGID, err := util.GetHostIDs(convertIDMap(idMappingOpts.UIDMap), convertIDMap(idMappingOpts.GIDMap), user.UID, user.GID)
if err != nil {
return err
@@ -183,6 +183,7 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin
destPath = cleanedPath
}
} else {
destOwner = idtools.IDPair{UID: os.Getuid(), GID: os.Getgid()}
if isVol, volDestName, volName := isVolumeDestName(srcPath, ctr); isVol {
path, err := pathWithVolumeMount(ctr, runtime, volDestName, volName, srcPath)
if err != nil {
@@ -230,7 +231,7 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin
src = os.Stdin.Name()
extract = true
}
err := copy(src, destPath, dest, idMappingOpts, &containerOwner, extract, isFromHostToCtr)
err := copy(src, destPath, dest, idMappingOpts, &destOwner, extract, isFromHostToCtr)
if lastError != nil {
logrus.Error(lastError)
}