Don't allow "ipa pwpolicy-del global_policy".

https://fedorahosted.org/freeipa/ticket/1936

Questions:

Is it possible to disallow deletion of specific objects on LDAP level instead?

The default HBAC rule, allow_all, can also be deleted - should it be disallowed too?

Honza

--
Jan Cholasta
>From c2fcc3b479a1cd52da3b8e518060ced69b9e2a46 Mon Sep 17 00:00:00 2001
From: Jan Cholasta <[email protected]>
Date: Tue, 11 Oct 2011 14:28:17 +0200
Subject: [PATCH] Disallow deletion of global password policy.

ticket 1936
---
 ipalib/plugins/pwpolicy.py |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/ipalib/plugins/pwpolicy.py b/ipalib/plugins/pwpolicy.py
index 79ea44d..f261de5 100644
--- a/ipalib/plugins/pwpolicy.py
+++ b/ipalib/plugins/pwpolicy.py
@@ -366,6 +366,14 @@ class pwpolicy_del(LDAPDelete):
             attribute=True, required=True, multivalue=True
         )
 
+    def pre_callback(self, ldap, dn, *keys, **options):
+        if dn.lower() == global_policy_dn.lower():
+            raise errors.ValidationError(
+                name='group',
+                error=_('cannot delete global password policy')
+            )
+        return dn
+
     def post_callback(self, ldap, dn, *keys, **options):
         try:
             self.api.Command.cosentry_del(keys[-1])
-- 
1.7.7

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