debian-cis/tests/hardening/5.3.4_acc_pam_sha512.sh

56 lines
2.2 KiB
Bash

# shellcheck shell=bash
# run-shellcheck
test_audit() {
describe Running on blank host
register_test retvalshouldbe 0
register_test contain "is present in /etc/pam.d/common-password"
# shellcheck disable=2154
run blank "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
describe Tests purposely failing
sed -i '/pam_unix.so/ s/sha512/sha256/' "/etc/pam.d/common-password" # Debian 10
sed -i '/pam_unix.so/ s/yescrypt/sha256/' "/etc/pam.d/common-password" # Debian 11+
register_test retvalshouldbe 1
register_test contain "is not present"
run noncompliant "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
describe correcting situation
sed -i 's/audit/enabled/' "${CIS_CONF_DIR}/conf.d/${script}.cfg"
"${CIS_CHECKS_DIR}/${script}.sh" --apply || true
describe Checking resolved state
register_test retvalshouldbe 0
register_test contain "is present in /etc/pam.d/common-password"
run solvedsid "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
# DEB_MAJ_VER cannot be overwritten here;
# therefore we need to trick get_debian_major_version
ORIGINAL_DEB_VER="$(cat /etc/debian_version)"
echo "sid" >/etc/debian_version
describe Running on blank host as sid
register_test retvalshouldbe 0
register_test contain "(sha512|yescrypt)"
run blanksid "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
describe Tests purposely failing as sid
sed -i '/pam_unix.so/ s/sha512/sha256/' "/etc/pam.d/common-password" # Debian 10
sed -i '/pam_unix.so/ s/yescrypt/sha256/' "/etc/pam.d/common-password" # Debian 11+
register_test retvalshouldbe 1
register_test contain "is not present"
run noncompliantsid "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
describe correcting situation as sid
sed -i 's/audit/enabled/' "${CIS_CONF_DIR}/conf.d/${script}.cfg"
"${CIS_CHECKS_DIR}/${script}.sh" --apply || true
describe Checking resolved state as sid
register_test retvalshouldbe 0
register_test contain "is present in /etc/pam.d/common-password"
run solvedsid "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
# Cleanup
echo -n "$ORIGINAL_DEB_VER" >/etc/debian_version
unset ORIGINAL_DEB_VER
}