Merge pull request 'Extend product-in sed to cover shared/, not-in, and single quotes' (#3) from swoutersup/scap-security-guide:fix/product-in-sed-coverage-a8 into a8

Reviewed-on: autopatch/scap-security-guide#3

files/add-almalinux8-support.sh

@@ -44,8 +44,11 @@ find ./shared -type f -exec sed -i \
 #    silently falls through to the generic `else` branch of those rules (e.g.
 #    configure_custom_crypto_policy_cis drops NO-SSHWEAKCIPHERS/NO-SSHWEAKMACS/
 #    NO-WEAKMAC, weakening the CIS crypto remediation versus the rhel8 base).
-find ./linux_os -type d -name ensure_redhat_gpgkey_installed -prune -o -type f -exec sed -i \
-    -e '/if product in/ s/"rhel8"/"rhel8", "almalinux8"/g' {} \;
+find ./linux_os ./shared -type d -name ensure_redhat_gpgkey_installed -prune -o -type f -exec sed -i \
+    -e '/if product in/ s/"rhel8"/"rhel8", "almalinux8"/g' \
+    -e "/if product in/ s/'rhel8'/'rhel8', 'almalinux8'/g" \
+    -e '/if product not in/ s/"rhel8"/"rhel8", "almalinux8"/g' \
+    -e "/if product not in/ s/'rhel8'/'rhel8', 'almalinux8'/g" {} \;
 
 find ./linux_os ./shared -type d -name ensure_redhat_gpgkey_installed -prune -o -type f -exec sed -i -E \
     -e 's/product == (["'\''])rhel8\1/(product == \1rhel8\1 or product == \1almalinux8\1)/g' {} \;