a

2026-05-11 09:15:08 +02:00
parent 9bec2b9e42
commit 404ee3fec4
641 changed files with 416825 additions and 0 deletions
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+{
+    l_output="" l_output2=""
+    module_chk() {
+        l_loadable="$(modprobe -n -v "$l_mname")"
+        if grep -Pq -- '^\h*install \/bin\/(true|false)' <<< "$l_loadable"; then
+            l_output="$l_output\n - module: \"$l_mname\" is not loadable: \"$l_loadable\""
+        else
+            l_output2="$l_output2\n - module: \"$l_mname\" is loadable: \"$l_loadable\""
+        fi
+        if ! lsmod | grep "$l_mname" > /dev/null 2>&1; then
+            l_output="$l_output\n - module: \"$l_mname\" is not loaded"
+        else
+            l_output2="$l_output2\n - module: \"$l_mname\" is loaded"
+        fi
+        if modprobe --showconfig | grep -Pq -- "^\h*blacklist\h+$l_mname\b"; then
+            l_output="$l_output\n - module: \"$l_mname\" is deny listed in: \"$(grep -Pl -- "^\h*blacklist\h+$l_mname\b" /etc/modprobe.d/*)\""
+        else
+            l_output2="$l_output2\n - module: \"$l_mname\" is not deny listed"
+        fi
+    }
+    if [ -n "$(find /sys/class/net/*/ -type d -name wireless)" ]; then
+        l_dname=$(for driverdir in $(find /sys/class/net/*/ -type d -name wireless | xargs -0 dirname); do
+            basename "$(readlink -f "$driverdir"/device/driver/module)";done | sort -u)
+        for l_mname in $l_dname; do
+            module_chk
+        done
+    fi
+    if [ -z "$l_output2" ]; then
+        echo -e "\n- Audit Result:\n PASS"
+        if [ -z "$l_output" ]; then
+            echo -e "\n - System has no wireless NICs installed"
+        else
+            echo -e "\n$l_output\n"
+        fi
+    else
+        echo -e "\n- Audit Result:\n FAIL\n - Reason(s) for audit failure:\n$l_output2\n"
+        [ -n "$l_output" ] && echo -e "\n- Correctly set:\n$l_output\n"
+    fi
+}