From 1a24ac7ad63464817a1b3df46ab7da1c0be6c842 Mon Sep 17 00:00:00 2001 From: Giuseppe Scrivano Date: Tue, 3 Sep 2019 13:47:24 +0200 Subject: 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 --- pkg/rootless/rootless_linux.go | 7 ++++--- pkg/rootless/rootless_unsupported.go | 6 ++++++ 2 files changed, 10 insertions(+), 3 deletions(-) (limited to 'pkg/rootless') diff --git a/pkg/rootless/rootless_linux.go b/pkg/rootless/rootless_linux.go index a78336d7a..ecb84f6a9 100644 --- a/pkg/rootless/rootless_linux.go +++ b/pkg/rootless/rootless_linux.go @@ -347,7 +347,8 @@ func joinUserAndMountNS(pid uint, pausePid string) (bool, int, error) { return true, int(ret), nil } -func getConfiguredMappings() ([]idtools.IDMap, []idtools.IDMap, error) { +// GetConfiguredMappings returns the additional IDs configured for the current user. +func GetConfiguredMappings() ([]idtools.IDMap, []idtools.IDMap, error) { var uids, gids []idtools.IDMap username := os.Getenv("USER") if username == "" { @@ -413,7 +414,7 @@ func becomeRootInUserNS(pausePid, fileToRead string, fileOutput *os.File) (bool, return false, -1, errors.Errorf("cannot re-exec process") } - uids, gids, err := getConfiguredMappings() + uids, gids, err := GetConfiguredMappings() if err != nil { return false, -1, err } @@ -663,7 +664,7 @@ func ConfigurationMatches() (bool, error) { return true, nil } - uids, gids, err := getConfiguredMappings() + uids, gids, err := GetConfiguredMappings() if err != nil { return false, err } diff --git a/pkg/rootless/rootless_unsupported.go b/pkg/rootless/rootless_unsupported.go index 16ba228e2..ddd9182b0 100644 --- a/pkg/rootless/rootless_unsupported.go +++ b/pkg/rootless/rootless_unsupported.go @@ -5,6 +5,7 @@ package rootless import ( "os" + "github.com/containers/storage/pkg/idtools" "github.com/pkg/errors" ) @@ -59,3 +60,8 @@ func TryJoinFromFilePaths(pausePidPath string, needNewNamespace bool, paths []st func ConfigurationMatches() (bool, error) { return true, nil } + +// GetConfiguredMappings returns the additional IDs configured for the current user. +func GetConfiguredMappings() ([]idtools.IDMap, []idtools.IDMap, error) { + return nil, nil, errors.New("this function is not supported on this os") +} -- cgit v1.2.3-54-g00ecf