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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-09-03 13:47:24 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2019-09-03 14:38:08 +0200 |
| commit | 1a24ac7ad63464817a1b3df46ab7da1c0be6c842 (patch) | |
| tree | ab9261470887c12cea4745a399e526c00d84236c /pkg/util | |
| parent | cfe1d2768847929b44ddd10184eff28fd5762c2d (diff) | |
| download | podman-1a24ac7ad63464817a1b3df46ab7da1c0be6c842.tar.gz podman-1a24ac7ad63464817a1b3df46ab7da1c0be6c842.tar.bz2 podman-1a24ac7ad63464817a1b3df46ab7da1c0be6c842.zip | |
pkg/util: use rootless function to read additional users
make pkg/rootless.GetConfiguredMappings public so that it can be used
from pkg/util.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'pkg/util')
| -rw-r--r-- | pkg/util/utils.go | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/pkg/util/utils.go b/pkg/util/utils.go index 3f73639e7..2261934f0 100644 --- a/pkg/util/utils.go +++ b/pkg/util/utils.go @@ -3,7 +3,6 @@ package util import ( "fmt" "os" - ouser "os/user" "path/filepath" "strings" "sync" @@ -156,22 +155,15 @@ func ParseIDMapping(mode namespaces.UsernsMode, UIDMapSlice, GIDMapSlice []strin uid := rootless.GetRootlessUID() gid := rootless.GetRootlessGID() - username := os.Getenv("USER") - if username == "" { - user, err := ouser.LookupId(fmt.Sprintf("%d", uid)) - if err == nil { - username = user.Username - } - } - mappings, err := idtools.NewIDMappings(username, username) + uids, gids, err := rootless.GetConfiguredMappings() if err != nil { - return nil, errors.Wrapf(err, "cannot find mappings for user %s", username) + return nil, errors.Wrapf(err, "cannot read mappings") } maxUID, maxGID := 0, 0 - for _, u := range mappings.UIDs() { + for _, u := range uids { maxUID += u.Size } - for _, g := range mappings.GIDs() { + for _, g := range gids { maxGID += g.Size } |