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Disable SELinux on a policy type subpackage uninstall 

When selinux-policy is uninstalled, SELinux is changed to permissive and
/etc/selinux/config is updated to disable SELinux. But it doesn't apply
when selinux-policy-{targeted,mls,minimum} are uninstalled.

With this change when one of the policy subpackages is uninstalled
and the current policy type is same as the uninstalled policy, SELinux
is switched to permissive and disabled in config file as well.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1498569
This commit is contained in:
Petr Lautrbach 2017-10-08 21:33:17 +02:00
parent 918bddec38
commit 7f40329c8b
1 changed files with 43 additions and 0 deletions
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43
selinux-policy.spec
View File

@ -510,6 +510,21 @@ SELinux Reference policy targeted base module.
%postInstall $1 targeted
exit 0
%postun targeted
if [ $1 = 0 ]; then
source /etc/selinux/config
if [ "$SELINUXTYPE" = "targeted" ]; then
setenforce 0 2> /dev/null
if [ ! -s /etc/selinux/config ]; then
echo "SELINUX=disabled" > /etc/selinux/config
else
sed -i 's/^SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config
fi
fi
fi
exit 0
%triggerin -- pcre
selinuxenabled && semodule -nB
exit 0
@ -600,6 +615,20 @@ done
fi
exit 0
%postun minimum
if [ $1 = 0 ]; then
source /etc/selinux/config
if [ "$SELINUXTYPE" = "minimum" ]; then
setenforce 0 2> /dev/null
if [ ! -s /etc/selinux/config ]; then
echo "SELINUX=disabled" > /etc/selinux/config
else
sed -i 's/^SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config
fi
fi
fi
exit 0
%triggerpostun minimum -- selinux-policy-minimum < 3.13.1-138
if [ `ls -A /var/lib/selinux/minimum/active/modules/disabled/` ]; then
rm -f /var/lib/selinux/minimum/active/modules/disabled/*
@ -652,6 +681,20 @@ SELinux Reference policy mls base module.
%postInstall $1 mls
exit 0
%postun mls
if [ $1 = 0 ]; then
source /etc/selinux/config
if [ "$SELINUXTYPE" = "mls" ]; then
setenforce 0 2> /dev/null
if [ ! -s /etc/selinux/config ]; then
echo "SELINUX=disabled" > /etc/selinux/config
else
sed -i 's/^SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config
fi
fi
fi
exit 0
%triggerpostun mls -- selinux-policy-mls < 3.13.1-138
CR=$'\n'
INPUT=""