From 1e04e9f02978592d861895bd14e8b3a2ee2c7100 Mon Sep 17 00:00:00 2001
From: Alexander Bokovoy <abokovoy@redhat.com>
Date: Tue, 10 Jan 2012 11:15:26 +0200
Subject: Allow hbactest to work with HBAC rules exceeding default IPA limits

When multiple HBAC rules are defined, IPA default limits to retrieve
objects may limit the scope of HBAC testing. To allow full range of rules
to be tested support for --sizelimit option is added.

In addition, when --rules option is specified, make sure only those rules
are retrieved regardless total number of rules defined. This should also
speed up HBAC test performance for real life scenarios when few new rules
are added to large collection of rules.

https://fedorahosted.org/freeipa/ticket/2230
---
 ipalib/plugins/hbactest.py | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

(limited to 'ipalib/plugins/hbactest.py')

diff --git a/ipalib/plugins/hbactest.py b/ipalib/plugins/hbactest.py
index f1b608d2..92b7145a 100644
--- a/ipalib/plugins/hbactest.py
+++ b/ipalib/plugins/hbactest.py
@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from ipalib import api, errors, output
-from ipalib import Command, Str, Flag
+from ipalib import Command, Str, Flag, Int
 from types import NoneType
 from ipalib.cli import to_cli
 from ipalib import _, ngettext
@@ -40,7 +40,7 @@ having access to the production environment.
 
  ipa hbactest --user= --host= --service=
               [--rules=rules-list] [--nodetail] [--enabled] [--disabled]
-              [--srchost= ]
+              [--srchost= ] [--sizelimit= ]
 
  --user, --host, and --service are mandatory, others are optional.
 
@@ -57,6 +57,8 @@ having access to the production environment.
  all IPA enabled rules.
 
  If no --rules specified, simulation is run against all IPA enabled rules.
+ By default there is a IPA-wide limit to number of entries fetched, you can change it
+ with --sizelimit option.
 
  If --srchost is specified, it will be ignored. It is left because of compatibility reasons only.
 
@@ -208,6 +210,13 @@ class hbactest(Command):
              cli_name='disabled',
              label=_('Include all disabled IPA rules into test'),
         ),
+        Int('sizelimit?',
+            label=_('Size Limit'),
+            doc=_('Maximum number of rules to process when no --rules is specified'),
+            flags=['no_display'],
+            minvalue=0,
+            autofill=False,
+        ),
     )
 
     def canonicalize(self, host):
@@ -224,7 +233,6 @@ class hbactest(Command):
         # 2. Required options are (user, source host, target host, service)
         # 3. Options: rules to test (--rules, --enabled, --disabled), request for detail output
         rules = []
-        hbacset = self.api.Command.hbacrule_find()['result']
 
         # Use all enabled IPA rules by default
         all_enabled = True
@@ -238,6 +246,10 @@ class hbactest(Command):
             all_enabled = False
             all_disabled = False
 
+        sizelimit = None
+        if 'sizelimit' in options:
+            sizelimit = int(options['sizelimit'])
+
         # Check if --disabled is specified, include all disabled IPA rules
         if options['disabled']:
             all_disabled = True
@@ -247,6 +259,16 @@ class hbactest(Command):
         if options['enabled']:
             all_enabled = True
 
+        hbacset = []
+        if len(testrules) == 0:
+            hbacset = self.api.Command.hbacrule_find(sizelimit=sizelimit)['result']
+        else:
+            for rule in testrules:
+                try:
+                    hbacset.append(self.api.Command.hbacrule_show(rule)['result'])
+                except:
+                    pass
+
         # We have some rules, import them
         # --enabled will import all enabled rules (default)
         # --disabled will import all disabled rules
-- 
cgit