commit e5b8b968d882aa8fa1795dcabf185781f59b5671
Author: Watson Sato <wsato@redhat.com>
Date: Mon Feb 28 12:01:18 2022 +0100
Manual edited patch scap-security-guide-0.1.61-remove_tmux_process_running_check-PR_8246.patch.
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/oval/shared.xml b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/oval/shared.xml
index 4cb2f9e..58f91ea 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/oval/shared.xml
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/oval/shared.xml
@@ -4,7 +4,6 @@
<criteria comment="Check exec tmux configured at the end of bashrc" operator="AND">
<criterion comment="check tmux is configured to exec on the last line of /etc/bashrc"
test_ref="test_configure_bashrc_exec_tmux" />
- <criterion comment="check tmux is running" test_ref="test_tmux_running"/>
</criteria>
</definition>
<ind:textfilecontent54_test check="all" check_existence="all_exist"
@@ -18,13 +17,4 @@
<ind:pattern operation="pattern match">if \[ "\$PS1" \]; then\n\s+parent=\$\(ps -o ppid= -p \$\$\)\n\s+name=\$\(ps -o comm= -p \$parent\)\n\s+case "\$name" in sshd\|login\) exec tmux ;; esac\nfi</ind:pattern>
<ind:instance datatype="int" operation="greater than or equal">1</ind:instance>
</ind:textfilecontent54_object>
-
- <unix:process58_test check="all" id="test_tmux_running" comment="is tmux running" version="1">
- <unix:object object_ref="obj_tmux_running"/>
- </unix:process58_test>
-
- <unix:process58_object id="obj_tmux_running" version="1">
- <unix:command_line operation="pattern match">^tmux(?:|[\s]+.*)$</unix:command_line>
- <unix:pid datatype="int" operation="greater than">0</unix:pid>
- </unix:process58_object>
</def-group>
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/rule.yml b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/rule.yml
index 6be090b..0e4db6d 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/rule.yml
@@ -8,19 +8,11 @@ description: |-
The <tt>tmux</tt> terminal multiplexer is used to implement
automatic session locking. It should be started from
<tt>/etc/bashrc</tt> or drop-in files within <tt>/etc/profile.d/</tt>.
- Additionally it must be ensured that the <tt>tmux</tt> process is running
- and it can be verified with the following command:
- <pre>ps all | grep tmux | grep -v grep</pre>
rationale: |-
Unlike <tt>bash</tt> itself, the <tt>tmux</tt> terminal multiplexer
provides a mechanism to lock sessions after period of inactivity.
-warnings:
- - general: |-
- The remediation does not start the tmux process, so it must be
- manually started or have the system rebooted after applying the fix.
-
severity: medium
identifiers:
@@ -33,7 +25,7 @@ references:
srg: SRG-OS-000031-GPOS-00012,SRG-OS-000028-GPOS-00009
stigid@rhel8: RHEL-08-020041
-ocil_clause: 'exec tmux is not present at the end of bashrc or tmux process is not running'
+ocil_clause: 'exec tmux is not present at the end of bashrc'
ocil: |-
To verify that tmux is configured to execute,
@@ -45,9 +37,5 @@ ocil: |-
name=$(ps -o comm= -p $parent)
case "$name" in sshd|login) exec tmux ;; esac
fi</pre>
- To verify that the tmux process is running,
- run the following command:
- <pre>ps all | grep tmux | grep -v grep</pre>
- If the command does not produce output, this is a finding.
platform: machine
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value.pass.sh b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value.pass.sh
index 221c186..fbc7590 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value.pass.sh
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value.pass.sh
@@ -9,4 +9,3 @@ if [ "$PS1" ]; then
fi
EOF
-tmux new-session -s root -d
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value_d_directory.pass.sh b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value_d_directory.pass.sh
index 1702bb1..6107f86 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value_d_directory.pass.sh
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/correct_value_d_directory.pass.sh
@@ -10,4 +10,3 @@ if [ "$PS1" ]; then
fi
EOF
-tmux new-session -s root -d
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/tmux_not_running.fail.sh b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/tmux_not_running.fail.sh
deleted file mode 100644
index 6cb9d83..0000000
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/tmux_not_running.fail.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-# packages = tmux
-# remediation = none
-
-cat >> /etc/bashrc <<'EOF'
-if [ "$PS1" ]; then
- parent=$(ps -o ppid= -p $$)
- name=$(ps -o comm= -p $parent)
- case "$name" in sshd|login) exec tmux ;; esac
-fi
-EOF
-
-killall tmux || true
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/wrong_value.fail.sh b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/wrong_value.fail.sh
index f13a8b0..9b46165 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/wrong_value.fail.sh
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/console_screen_locking/configure_bashrc_exec_tmux/tests/wrong_value.fail.sh
@@ -101,5 +101,3 @@ if [ -z "$BASHRCSOURCED" ]; then
fi
# vim:ts=4:sw=4
EOF
-
-tmux new-session -s root -d