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refactor(vars): add system/hypervisor dict inputs

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Sandwich
2026-02-11 05:37:18 +01:00
parent c4c96dbfb5
commit fc05708466
62 changed files with 2422 additions and 871 deletions
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6
roles/cis/tasks/crypto.yml
View File

@@ -1,12 +1,12 @@
---
- name: Configure System Cryptography Policy
when: os in ["almalinux", "rhel9", "rhel10", "rocky"]
ansible.builtin.command: "{{ chroot_command }} /mnt /usr/bin/update-crypto-policies --set DEFAULT:NO-SHA1"
when: os == "rhel" or os in ["almalinux", "rocky"]
ansible.builtin.command: "{{ chroot_command }} /usr/bin/update-crypto-policies --set DEFAULT:NO-SHA1"
register: cis_crypto_policy_result
changed_when: "'Setting system-wide crypto-policies to' in cis_crypto_policy_result.stdout"
- name: Mask Systemd Services
ansible.builtin.command: >
{{ chroot_command }} /mnt systemctl mask nftables bluetooth rpcbind
{{ chroot_command }} systemctl mask {{ 'nftables' if firewall_toolkit == 'iptables' else 'iptables' }} bluetooth rpcbind
register: cis_mask_services_result
changed_when: cis_mask_services_result.rc == 0

32
roles/cis/tasks/security_lines.yml
View File

@@ -4,21 +4,21 @@
path: "{{ item.path }}"
line: "{{ item.content }}"
loop:
- {path: /mnt/etc/security/limits.conf, content: "* hard core 0"}
- {path: /mnt/etc/security/pwquality.conf, content: minlen = 14}
- {path: /mnt/etc/security/pwquality.conf, content: dcredit = -1}
- {path: /mnt/etc/security/pwquality.conf, content: ucredit = -1}
- {path: /mnt/etc/security/pwquality.conf, content: ocredit = -1}
- {path: /mnt/etc/security/pwquality.conf, content: lcredit = -1}
- {path: '/mnt/etc/{{ "bashrc" if is_rhel else "bash.bashrc" }}', content: umask 077}
- {path: '/mnt/etc/{{ "bashrc" if is_rhel else "bash.bashrc" }}', content: export TMOUT=3000}
- {path: '/mnt/{{ "usr/lib/systemd/journald.conf" if os == "fedora" else "etc/systemd/journald.conf" }}', content: Storage=persistent}
- {path: /mnt/etc/sudoers, content: Defaults logfile="/var/log/sudo.log"}
- {path: /mnt/etc/pam.d/su, content: auth required pam_wheel.so}
- { path: /mnt/etc/security/limits.conf, content: "* hard core 0" }
- { path: /mnt/etc/security/pwquality.conf, content: minlen = 14 }
- { path: /mnt/etc/security/pwquality.conf, content: dcredit = -1 }
- { path: /mnt/etc/security/pwquality.conf, content: ucredit = -1 }
- { path: /mnt/etc/security/pwquality.conf, content: ocredit = -1 }
- { path: /mnt/etc/security/pwquality.conf, content: lcredit = -1 }
- { path: '/mnt/etc/{{ "bashrc" if is_rhel else "bash.bashrc" }}', content: umask 077 }
- { path: '/mnt/etc/{{ "bashrc" if is_rhel else "bash.bashrc" }}', content: export TMOUT=3000 }
- { path: '/mnt/{{ "usr/lib/systemd/journald.conf" if os == "fedora" else "etc/systemd/journald.conf" }}', content: Storage=persistent }
- { path: /mnt/etc/sudoers, content: Defaults logfile="/var/log/sudo.log" }
- { path: /mnt/etc/pam.d/su, content: auth required pam_wheel.so }
- path: >-
/mnt/etc/{{
"pam.d/common-auth"
if os in ["debian11", "debian12", "ubuntu", "ubuntu-lts"]
if is_debian | bool
else "authselect/system-auth"
if os == "fedora"
else "pam.d/system-auth"
@@ -28,7 +28,7 @@
- path: >-
/mnt/etc/{{
"pam.d/common-account"
if os in ["debian11", "debian12", "ubuntu", "ubuntu-lts"]
if is_debian | bool
else "authselect/system-auth"
if os == "fedora"
else "pam.d/system-auth"
@@ -37,10 +37,10 @@
- path: >-
/mnt/etc/pam.d/{{
"common-password"
if os in ["debian11", "debian12", "ubuntu", "ubuntu-lts"]
if is_debian | bool
else "passwd"
}}
content: >-
password [success=1 default=ignore] pam_unix.so obscure sha512 remember=5
- {path: /mnt/etc/hosts.deny, content: "ALL: ALL"}
- {path: /mnt/etc/hosts.allow, content: "sshd: ALL"}
- { path: /mnt/etc/hosts.deny, content: "ALL: ALL" }
- { path: /mnt/etc/hosts.allow, content: "sshd: ALL" }

48
roles/cis/tasks/sshd.yml
View File

@@ -5,30 +5,30 @@
regexp: ^\s*#?{{ item.option }}\s+.*$
line: "{{ item.option }} {{ item.value }}"
loop:
- {option: LogLevel, value: VERBOSE}
- {option: LoginGraceTime, value: "60"}
- {option: PermitRootLogin, value: "no"}
- {option: StrictModes, value: "yes"}
- {option: MaxAuthTries, value: "4"}
- {option: MaxSessions, value: "10"}
- {option: MaxStartups, value: "10:30:60"}
- {option: PubkeyAuthentication, value: "yes"}
- {option: HostbasedAuthentication, value: "no"}
- {option: IgnoreRhosts, value: "yes"}
- {option: PasswordAuthentication, value: "no"}
- {option: PermitEmptyPasswords, value: "no"}
- {option: KerberosAuthentication, value: "no"}
- {option: GSSAPIAuthentication, value: "no"}
- {option: AllowAgentForwarding, value: "no"}
- {option: AllowTcpForwarding, value: "no"}
- {option: ChallengeResponseAuthentication, value: "no"}
- {option: GatewayPorts, value: "no"}
- {option: X11Forwarding, value: "no"}
- {option: PermitUserEnvironment, value: "no"}
- {option: ClientAliveInterval, value: "300"}
- {option: ClientAliveCountMax, value: "1"}
- {option: PermitTunnel, value: "no"}
- {option: Banner, value: /etc/issue.net}
- { option: LogLevel, value: VERBOSE }
- { option: LoginGraceTime, value: "60" }
- { option: PermitRootLogin, value: "no" }
- { option: StrictModes, value: "yes" }
- { option: MaxAuthTries, value: "4" }
- { option: MaxSessions, value: "10" }
- { option: MaxStartups, value: "10:30:60" }
- { option: PubkeyAuthentication, value: "yes" }
- { option: HostbasedAuthentication, value: "no" }
- { option: IgnoreRhosts, value: "yes" }
- { option: PasswordAuthentication, value: "no" }
- { option: PermitEmptyPasswords, value: "no" }
- { option: KerberosAuthentication, value: "no" }
- { option: GSSAPIAuthentication, value: "no" }
- { option: AllowAgentForwarding, value: "no" }
- { option: AllowTcpForwarding, value: "no" }
- { option: ChallengeResponseAuthentication, value: "no" }
- { option: GatewayPorts, value: "no" }
- { option: X11Forwarding, value: "no" }
- { option: PermitUserEnvironment, value: "no" }
- { option: ClientAliveInterval, value: "300" }
- { option: ClientAliveCountMax, value: "1" }
- { option: PermitTunnel, value: "no" }
- { option: Banner, value: /etc/issue.net }
- name: Append CIS specific configurations to sshd_config
ansible.builtin.blockinfile: