Add tests for network_implement_access_control

Signed-off-by: Federico Ramirez <federico.r.ramirez@oracle.com>

linux_os/guide/system/network/network_implement_access_control/tests/correct_firewalld_config_hosts.pass.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+# packages = firewalld
+
+systemctl enable firewalld
+systemctl start firewalld
+
+firewall-cmd --set-default-zone=public
+
+firewall-cmd --permanent \
+ --zone=public \
+ --add-source="192.168.122.25" \
+ --add-source="192.168.122.28"
+

linux_os/guide/system/network/network_implement_access_control/tests/correct_firewalld_config_services_user_defined_zonefile.pass.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# packages = firewalld
+
+systemctl enable firewalld
+systemctl start firewalld
+
+firewall-cmd --permanent --new-zone=myzone
+firewall-cmd \
+ --permanent \
+ --zone=myzone \
+ --add-service="ssh" \
+ --add-service="dhcp"
+
+systemctl restart firewalld
+
+firewall-cmd --set-default-zone=myzone

linux_os/guide/system/network/network_implement_access_control/tests/correct_tcpwrappers_allow_config.pass.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# packages = firewalld
+
+systemctl stop firewalld
+systemctl disable firewalld
+
+echo "192.168.122.25" >> /etc/hosts.allow

linux_os/guide/system/network/network_implement_access_control/tests/correct_tcpwrappers_deny_config.pass.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+# packages = firewalld
+
+systemctl stop firewalld
+systemctl disable firewalld
+
+echo "192.168.122.25" >> /etc/hosts.deny

linux_os/guide/system/network/network_implement_access_control/tests/no_network_access_control.fail.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+# packages = firewalld
+# remediation = none
+
+systemctl stop firewalld
+systemctl disable firewalld
+
+truncate -s 0 /etc/hosts.{allow,deny}