puppet/puppet-0.24.8-supplementary-groups.patch

From 2a401c6897af3abbc27dfaaf162556745267d6b2 Mon Sep 17 00:00:00 2001
From: Jeroen van Meeuwen (Fedora Unity) <kanarip@fedoraunity.org>
Date: Wed, 24 Jun 2009 15:30:19 +0200
Subject: [PATCH/puppet 2/6] Support supplementary groups (Till Maas)

---
 lib/puppet/util.rb             |    5 +++--
 lib/puppet/util/suidmanager.rb |   11 ++++++++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/lib/puppet/util.rb b/lib/puppet/util.rb
index f8a8721..51a2a16 100644
--- a/lib/puppet/util.rb
+++ b/lib/puppet/util.rb
@@ -58,10 +58,11 @@ module Util
             end
             unless Puppet::Util::SUIDManager.uid == user
                 begin
+                    Puppet::Util::SUIDManager.initgroups(user)
                     Puppet::Util::SUIDManager.uid = user 
                     Puppet::Util::SUIDManager.euid = user 
-                rescue
-                    $stderr.puts "could not change to user %s" % user
+                rescue => detail
+                    $stderr.puts "could not change to user %s: %s" % [user, detail]
                     exit(74)
                 end
             end
diff --git a/lib/puppet/util/suidmanager.rb b/lib/puppet/util/suidmanager.rb
index b071dca..9f6e3b6 100644
--- a/lib/puppet/util/suidmanager.rb
+++ b/lib/puppet/util/suidmanager.rb
@@ -7,7 +7,7 @@ module Puppet::Util::SUIDManager
     extend Forwardable
 
     to_delegate_to_process = [ :euid=, :euid, :egid=, :egid,
-                               :uid=, :uid, :gid=, :gid ]
+                               :uid=, :uid, :gid=, :gid, :groups=, :groups ]
 
     to_delegate_to_process.each do |method|
         def_delegator Process, method
@@ -26,13 +26,16 @@ module Puppet::Util::SUIDManager
         # We set both because some programs like to drop privs, i.e. bash.
         old_uid, old_gid = self.uid, self.gid
         old_euid, old_egid = self.euid, self.egid
+        old_groups = self.groups
         begin
             self.egid = convert_xid :gid, new_gid if new_gid
+            self.initgroups(convert_xid(:uid, new_uid)) if new_uid
             self.euid = convert_xid :uid, new_uid if new_uid
   
             yield
         ensure
             self.euid, self.egid = old_euid, old_egid
+            self.groups = old_groups
         end
     end
     module_function :asuser
@@ -49,6 +52,12 @@ module Puppet::Util::SUIDManager
     end
     module_function :convert_xid
 
+    # Initialize supplementary groups
+    def initgroups(user)
+        require 'etc'
+        Process.initgroups(Etc.getpwuid(user).name, Process.gid)
+    end
+    module_function :initgroups
 
     def run_and_capture(command, new_uid=nil, new_gid=nil)
         output = Puppet::Util.execute(command, :failonfail => false, :uid => new_uid, :gid => new_gid)
-- 
1.6.3.3