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From 25373db5cac520b85350db91b8a7ed0737d3316c Mon Sep 17 00:00:00 2001
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From: Vit Mojzis <vmojzis@redhat.com>
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Date: Tue, 24 Jan 2023 21:05:05 +0100
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Subject: [PATCH] python/sepolicy: Cache conditional rule queries
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Commit 7506771e4b630fe0ab853f96574e039055cb72eb
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"add missing booleans to man pages" dramatically slowed down
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"sepolicy manpage -a" by removing caching of setools rule query.
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Re-add said caching and update the query to only return conditional
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rules.
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Before commit 7506771e:
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#time sepolicy manpage -a
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real 1m43.153s
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# time sepolicy manpage -d httpd_t
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real 0m4.493s
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After commit 7506771e:
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#time sepolicy manpage -a
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real 1h56m43.153s
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# time sepolicy manpage -d httpd_t
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real 0m8.352s
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After this commit:
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#time sepolicy manpage -a
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real 1m41.074s
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# time sepolicy manpage -d httpd_t
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real 0m7.358s
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Signed-off-by: Vit Mojzis <vmojzis@redhat.com>
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---
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python/sepolicy/sepolicy/__init__.py | 11 ++++++++++-
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1 file changed, 10 insertions(+), 1 deletion(-)
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diff --git a/python/sepolicy/sepolicy/__init__.py b/python/sepolicy/sepolicy/__init__.py
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index 0f51174d..f48231e9 100644
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--- a/python/sepolicy/sepolicy/__init__.py
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+++ b/python/sepolicy/sepolicy/__init__.py
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@@ -114,6 +114,7 @@ all_attributes = None
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booleans = None
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booleans_dict = None
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all_allow_rules = None
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+all_bool_rules = None
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all_transitions = None
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@@ -1119,6 +1120,14 @@ def get_all_allow_rules():
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all_allow_rules = search([ALLOW])
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return all_allow_rules
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+def get_all_bool_rules():
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+ global all_bool_rules
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+ if not all_bool_rules:
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+ q = setools.TERuleQuery(_pol, boolean=".*", boolean_regex=True,
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+ ruletype=[ALLOW, DONTAUDIT])
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+ all_bool_rules = [_setools_rule_to_dict(x) for x in q.results()]
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+ return all_bool_rules
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+
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def get_all_transitions():
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global all_transitions
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if not all_transitions:
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@@ -1129,7 +1138,7 @@ def get_bools(setype):
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bools = []
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domainbools = []
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domainname, short_name = gen_short_name(setype)
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- for i in map(lambda x: x['booleans'], filter(lambda x: 'booleans' in x and x['source'] == setype, search([ALLOW, DONTAUDIT]))):
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+ for i in map(lambda x: x['booleans'], filter(lambda x: 'booleans' in x and x['source'] == setype, get_all_bool_rules())):
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for b in i:
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if not isinstance(b, tuple):
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continue
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--
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2.37.3
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