// RoleToID converts username/groupname to their numeric id representations: uid/gid
// Returns error if the role is not supported, usernamd/groupname have not been found
func RoleToID(role string, name string) (uint64, error) {
var id string
switch strings.ToLower(role) {
case "user":
user, err := user.Lookup(name)
if err != nil {
return 0, err
}
id = user.Uid
case "group":
group, err := group.Lookup(name)
if err != nil {
return 0, err
}
id = group.Gid
default:
return 0, fmt.Errorf("Unsupported role: %s", role)
}
// Parse uid/gid
numID, err := strconv.ParseUint(id, 10, 32)
if err != nil {
return 0, err
}
return numID, nil
}
func Test_DefaultProvider_LookupGroup(t *testing.T) {
current := getCurrentUser(t)
uip := GetDefaultProvider()
g1, err := group.LookupID(current.Gid)
if err != nil {
t.Fatalf("Can't look up current group by ID directly: %s", err.Error())
}
g1b, err := group.Lookup(g1.Name)
if err != nil {
t.Fatalf("Can't look up current group by name directly: %s", err.Error())
}
g2, err := uip.LookupGroup(g1.Name)
if err != nil {
t.Fatalf("Can't look up current user via provider: %s", err.Error())
}
assert.Equal(t, g1.Name, g1b.Name, "group module failure")
assert.Equal(t, g1b.Name, g2.Name, "shim failure")
}
func (p defaultProvider) LookupGroup(groupname string) (*group.Group, error) {
return group.Lookup(groupname)
}