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new file: 99.3.1_acc_shadow_sha512.sh new file: 99.3.2_acc_sudoers_no_all.sh new file: 99.4_net_fw_default_policy_drop.sh new file: 99.5.1_ssh_auth_pubk_only.sh new file: 99.5.2.1_ssh_cry_kex.sh new file: 99.5.2.2_ssh_cry_mac.sh new file: 99.5.2.3_ssh_cry_rekey.sh new file: 99.5.3_ssh_disable_features.sh new file: 99.5.4_ssh_keys_from.sh new file: 99.5.5_ssh_strict_modes.sh new file: 99.5.6_ssh_sys_accept_env.sh new file: 99.5.7_ssh_sys_no_legacy.sh new file: 99.5.8_ssh_sys_sandbox.sh new file: 99.5.9_ssh_log_level.sh Fix descriptions in comment section for 99.* secaudit checks Remove duplicated legacy services that are already taken care of by vanilla cis Enable custom configuration of checks in config-file, no more hard coded conf Add test to disable check if debian version is too old Add excused IPs while checking "from" field of authorized_keys Escaping dots in IPs Manage Kex for different debian versions Add tests for generic checks and add apply for ssh config Apply shellcheck recommendations on audit/hardening scripts Update script to check for allowed IPs only, remove bastion related Fill `apply` func for ssh config related scripts Add and update tests scenarii Disable shellcheck test for external source 1091 As of today, the entire project is not shellcheck compliant, I prefer disabling the test that warns about not finding external source (that arent compliant). I will enable it again when the project library will be shellchecked https://github.com/koalaman/shellcheck/wiki/SC1091 Refactor password policy check with one check by feature Previous file will now only look for bad passwords in /etc/shadow I added two checks that look for the compliant configuration lines in conf files /etc/logins.defs and /etc/pam.d/common-passwords FIX: merge chained sed and fix regex FIX: update regex to capture more output FIX: fix pattern to ignore commented lines, add apply Also add tests to ensure that commented lines are not detected as valid configuration CHORE: cleanup test situation with file and users removal IMP: add case insensitive option when looking for patterns in files CHORE: removed duplicated line in test file
29 lines
1.4 KiB
Bash
29 lines
1.4 KiB
Bash
# run-shellcheck
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test_audit() {
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describe Running on blank host
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register_test retvalshouldbe 1
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register_test contain "openssh-server is installed"
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# shellcheck disable=2154
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run blank /opt/debian-cis/bin/hardening/"${script}".sh --audit-all
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describe Correcting situation
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# `apply` performs a service reload after each change in the config file
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# the service needs to be started for the reload to succeed
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service ssh start
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# if the audit script provides "apply" option, enable and run it
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sed -i 's/disabled/enabled/' /opt/debian-cis/etc/conf.d/"${script}".cfg
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/opt/debian-cis/bin/hardening/"${script}".sh || true
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describe Checking resolved state
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register_test retvalshouldbe 0
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register_test contain "[ OK ] ^AllowAgentForwarding[[:space:]]*no is present in /etc/ssh/sshd_config"
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register_test contain "[ OK ] ^AllowTcpForwarding[[:space:]]*no is present in /etc/ssh/sshd_config"
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register_test contain "[ OK ] ^AllowStreamLocalForwarding[[:space:]]*no is present in /etc/ssh/sshd_config"
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register_test contain "[ OK ] ^PermitTunnel[[:space:]]*no is present in /etc/ssh/sshd_config
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"
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register_test contain "[ OK ] ^PermitUserRC[[:space:]]*no is present in /etc/ssh/sshd_config"
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register_test contain "[ OK ] ^GatewayPorts[[:space:]]*no is present in /etc/ssh/sshd_config"
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run resolved /opt/debian-cis/bin/hardening/"${script}".sh --audit-all
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}
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