74 lines
2.9 KiB
Bash
74 lines
2.9 KiB
Bash
#!/usr/bin/env bash
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{
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l_pkgoutput=""
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if command -v dpkg-query >/dev/null 2>&1; then
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l_pq="dpkg-query -W"
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elif command -v rpm >/dev/null 2>&1; then
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l_pq="rpm -q"
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fi
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l_pcl="gdm gdm3" # Space seporated list of packages to check
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for l_pn in $l_pcl; do
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$l_pq "$l_pn" >/dev/null 2>&1 && l_pkgoutput="$l_pkgoutput\n -
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Package: \"$l_pn\" exists on the system\n - checking configuration"
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done
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if [ -n "$l_pkgoutput" ]; then
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l_output="" l_output2=""
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echo -e "$l_pkgoutput"
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# Look for existing settings and set variables if they exist
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l_gdmfile="$(
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grep -Prils '^\h*banner-message-enable\b'
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/etc/dconf/db/*.d
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)"
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if [ -n "$l_gdmfile" ]; then
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# Set profile name based on dconf db directory ({PROFILE_NAME}.d)
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l_gdmprofile="$(awk -F\/ '{split($(NF-1),a,".");print a[1]}' <<<"$l_gdmfile")"
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# Check if banner message is enabled
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if grep -Pisq '^\h*banner-message-enable=true\b' "$l_gdmfile"; then
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l_output="$l_output\n - The \"banner-message-enable\" option is
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enabled in \"$l_gdmfile\""
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else
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l_output2="$l_output2\n - The \"banner-message-enable\" option is
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not enabled"
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fi
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l_lsbt="$(grep -Pios '^\h*banner-message-text=.*$' "$l_gdmfile")"
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if [ -n "$l_lsbt" ]; then
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l_output="$l_output\n - The \"banner-message-text\" option is set
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in \"$l_gdmfile\"\n - banner-message-text is set to:\n - \"$l_lsbt\""
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else
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l_output2="$l_output2\n - The \"banner-message-text\" option is
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not set"
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fi
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if
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grep -Pq "^\h*system-db:$l_gdmprofile"
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/etc/dconf/profile/"$l_gdmprofile"
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then
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l_output="$l_output\n - The \"$l_gdmprofile\" profile exists"
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else
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l_output2="$l_output2\n - The \"$l_gdmprofile\" profile doesn't
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exist"
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fi
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if [ -f "/etc/dconf/db/$l_gdmprofile" ]; then
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l_output="$l_output\n - The \"$l_gdmprofile\" profile exists in
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the dconf database"
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else
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l_output2="$l_output2\n - The \"$l_gdmprofile\" profile doesn't
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exist in the dconf database"
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fi
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else
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l_output2="$l_output2\n - The \"banner-message-enable\" option isn't
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configured"
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fi
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else
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echo -e "\n\n - GNOME Desktop Manager isn't installed\n -
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Recommendation is Not Applicable\n- Audit result:\n *** PASS ***\n"
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fi
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# Report results. If no failures output in l_output2, we pass
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if [ -z "$l_output2" ]; then
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echo -e "\n- Audit Result:\n ** PASS **\n$l_output\n"
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else
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echo -e "\n- Audit Result:\n ** FAIL **\n - Reason(s) for audit
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failure:\n$l_output2\n"
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[ -n "$l_output" ] && echo -e "\n- Correctly set:\n$l_output\n"
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fi
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}
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