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Adapt all scripts to yescrypt (#216)

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* Revert "fix: clean obsolete check 99.5.4.5.1, now handled by 5.3.4 (#215)"

This reverts commit 670c8c62f5.

We still want to verify the preexisting hashes in /etc/shadow,
even if the PAM configuration is correct for new passwords (5.3.4).

* Adapt 5.3.4, 99.5.4.5.1 and 99.5.4.5.2 to yescrypt
This commit is contained in:
Stéphane Lesimple
2023-11-21 17:43:31 +01:00
committed by GitHub
parent 693487c3a5
commit de295b3a77
7 changed files with 182 additions and 17 deletions
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40
tests/hardening/99.5.4.5.2_acc_shadow_sha512.sh Normal file
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# shellcheck shell=bash
# run-shellcheck
test_audit() {
describe Running on blank host
register_test retvalshouldbe 0
register_test contain "There is no password in /etc/shadow"
dismiss_count_for_test
# shellcheck disable=2154
run blank "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
cp -a /etc/shadow /tmp/shadow.bak
sed -i 's/secaudit:!/secaudit:mypassword/' /etc/shadow
describe Fail: Found unsecure password
register_test retvalshouldbe 1
register_test contain "User secaudit has a password that is not"
run unsecpasswd "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
sed -i 's/secaudit:mypassword/secaudit:!!/' /etc/shadow
describe Fail: Found disabled password
register_test retvalshouldbe 0
register_test contain "User secaudit has a disabled password"
run lockedpasswd "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
mv /tmp/shadow.bak /etc/shadow
chpasswd -c SHA512 <<EOF
secaudit:mypassword
EOF
describe Pass: Found properly hashed password
register_test retvalshouldbe 0
register_test contain "User secaudit has suitable"
run sha512pass "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
chpasswd -c SHA512 -s 1000 <<EOF
secaudit:mypassword
EOF
describe Pass: Found properly hashed password with custom round number
register_test retvalshouldbe 0
register_test contain "User secaudit has suitable"
run sha512pass "${CIS_CHECKS_DIR}/${script}.sh" --audit-all
}