2022-02-27 03:19:20 +00:00
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# Variables for our common module for RedHat
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---
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2022-06-02 21:47:36 +00:00
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el_distro_name:
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- CentOS
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- Rocky
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2022-02-27 03:19:20 +00:00
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bin_su: /usr/bin/su
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bin_sudo: /usr/bin/sudo
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# grub variables
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grub_boot_options: audit=1
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grub_config_path_link: /etc/grub2.cfg
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grub_config_path_efi: /etc/grub2-efi.cfg
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ipatype: client
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# Removing TFTP for now because there will likely be tftp/pxe servers
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remove_packages:
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- nc
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- wireshark
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- prelink
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- talk
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- talk-server
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- rsh
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- lftp
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# security limits
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limits:
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- {domain: '*', limit_type: hard, limit_item: core, value: 0}
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# sysctl settings
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sysctl_config:
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net.ipv4.ip_forward: 0
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net.ipv4.conf.all.rp_filter: 1
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net.ipv4.conf.default.rp_filter: 1
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net.ipv4.conf.all.accept_source_route: 0
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net.ipv4.conf.default.accept_source_route: 0
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net.ipv4.conf.all.log_martians: 1
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net.ipv4.conf.default.log_martians: 1
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net.ipv4.icmp_echo_ignore_broadcasts: 1
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net.ipv4.icmp_ignore_bogus_error_responses: 1
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net.ipv4.tcp_syncookies: 1
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net.ipv4.conf.all.accept_redirects: 0
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net.ipv4.conf.default.accept_redirects: 0
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net.ipv4.conf.all.send_redirects: 0
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net.ipv4.conf.default.send_redirects: 0
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net.ipv4.conf.all.secure_redirects: 0
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net.ipv4.conf.default.secure_redirects: 0
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net.ipv6.conf.all.accept_redirects: 0
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net.ipv6.conf.default.accept_redirects: 0
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net.ipv6.conf.all.forwarding: 0
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net.ipv6.conf.all.accept_ra: 0
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net.ipv6.conf.default.accept_ra: 0
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net.ipv6.conf.all.accept_source_route: 0
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net.ipv6.conf.default.accept_source_route: 0
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kernel.randomize_va_space: 2
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fs.suid_dumpable: 0
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# login.defs
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login_umask: 077
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login_create_home: "yes"
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login_encrypt_method: SHA512
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login_md5_crypt_enab: "no"
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login_max_days: 84
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login_min_days: 7
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login_min_len: 14
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login_warn_age: 7
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login_dcredit: -1
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login_lcredit: -1
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login_ucredit: -1
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login_ocredit: -1
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login_cron_directories:
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- /etc/cron.hourly
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- /etc/cron.daily
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- /etc/cron.weekly
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- /etc/cron.monthly
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- /etc/cron.d
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login_cron_allows:
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- /etc/cron.allow
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- /etc/at.allow
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login_cron_denies:
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- /etc/cron.deny
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- /etc/at.deny
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# modprobe
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modprobe_unused_filesystems:
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- dccp
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- sctp
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- bluetooth
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- freevxfs
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- cramfs
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- jffs2
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- hfs
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- hfsplus
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- squashfs
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- udf
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- tipc
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- usb_storage
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- vfat
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# auditd
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audit_package: audit
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audit_auid: 1000
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audit_buffer: 8192
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audit_identity_list:
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- /etc/group
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- /etc/passwd
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- /etc/gshadow
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- /etc/shadow
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- /etc/security/opasswd
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audit_logins:
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- /var/log/faillog
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- /var/log/lastlog
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- /var/log/tallylog
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- /var/log/faillock/
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- /var/log/wtmp
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- /var/log/btmp
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audit_session:
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- /var/run/utmp
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audit_suid_list:
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- /usr/libexec/sssd/proxy_child
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- /usr/libexec/sssd/ldap_child
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- /usr/libexec/sssd/krb5_child
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- /usr/libexec/sssd/selinux_child
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- /usr/libexec/dbus-1/dbus-daemon-launch-helper
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- /usr/libexec/utempter/utempter
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- /usr/libexec/openssh/ssh-keysign
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- /usr/lib/polkit-1/polkit-agent-helper-1
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- /usr/sbin/usernetctl
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- /usr/sbin/postqueue
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- /usr/sbin/unix_chkpwd
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- /usr/sbin/postdrop
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- /usr/sbin/pam_timestamp_check
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- /usr/sbin/netreport
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- /usr/sbin/mount.nfs
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- /usr/bin/su
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- /usr/bin/ksu
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- /usr/bin/write
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- /usr/bin/newgrp
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- /usr/bin/chage
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- /usr/bin/mount
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- /usr/bin/ssh-agent
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- /usr/bin/sudo
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- /usr/bin/passwd
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- /usr/bin/gpasswd
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- /usr/bin/at
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- /usr/bin/wall
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- /usr/bin/chsh
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- /usr/bin/locate
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- /usr/bin/chfn
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- /usr/bin/umount
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- /usr/bin/crontab
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- /usr/bin/pkexec
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disable_svc:
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- cups
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- nfs-server
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- avahi-daemon
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enable_svc:
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- postfix
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syslog_packages:
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- rsyslog
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...
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