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auth: do not allow update root role

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This commit is contained in:
Xiang Li 2015-06-23 20:12:18 -07:00
parent c0b5cc6c52
commit 030d1bbf2d
1 changed files with 3 additions and 0 deletions
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3
etcdserver/auth/auth.go
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@ -338,6 +338,9 @@ func (s *Store) DeleteRole(name string) error {
}
func (s *Store) UpdateRole(role Role) (Role, error) {
if role.Role == RootRoleName {
return Role{}, authErr(http.StatusForbidden, "Cannot modify role %s: is root role.", role.Role)
}
old, err := s.GetRole(role.Role)
if err != nil {
if e, ok := err.(*etcderr.Error); ok {