Get group members from getent instead of /etc/group

1 files changed, 6 insertions, 2 deletions

diff --git a/modules/mga_common/lib/puppet/parser/functions/group_members.rb b/modules/mga_common/lib/puppet/parser/functions/group_members.rb
index 0324adb2..ea275be2 100644
--- a/modules/mga_common/lib/puppet/parser/functions/group_members.rb
+++ b/modules/mga_common/lib/puppet/parser/functions/group_members.rb
@@ -1,10 +1,14 @@
-require 'etc'
 # group_members($group)
 #   -> return a array with the login of the group members
 
 module Puppet::Parser::Functions
     newfunction(:group_members, :type => :rvalue) do |args|
         group = args[0]
-        return Etc.getgrnam(group).mem
+        `getent group`.each_line do |l|
+	    if l =~ /^#{group}:/ then
+                return l.chomp.split(':')[3].split(',')
+	    end
+        end
+        raise ArgumentError, "can't find group for #{group}"
     end
 end