Remove support for Debian 9 and Ubuntu 16.04
This commit is contained in:
@ -1,12 +1,6 @@
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---
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# file: roles/common/handlers/main.yml
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- name: restart iptables
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service: name=iptables state=restarted
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- name: restart iptables-persistent
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service: name=iptables-persistent state=restarted
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- name: reload sshd
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systemd: name={{ sshd_service_name }} state=reloaded
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@ -1,7 +1,6 @@
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---
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# Hosts running Ubuntu 16.04+ and Debian 9+ use systemd init system and should
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# use timedatectl as a network time client instead of the standalone ntp client.
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# Earlier versions of those distros should use the ntp/ntpd package.
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- name: Set timezone
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when: timezone is defined and ansible_service_mgr == 'systemd'
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@ -16,8 +15,4 @@
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apt: name=ntp state=absent update_cache=yes
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when: ansible_service_mgr == 'systemd'
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- name: Install ntp on old Ubuntu/Debian
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apt: name=ntp state=present update_cache=yes
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when: ansible_service_mgr != 'systemd'
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# vim: set ts=2 sw=2:
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@ -1,22 +0,0 @@
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*filter
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:INPUT ACCEPT [0:0]
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:FORWARD ACCEPT [0:0]
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:OUTPUT ACCEPT [0:0]
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-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
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-A INPUT -p ipv6-icmp -j ACCEPT
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-A INPUT -i lo -j ACCEPT
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-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -s ::/0 -j ACCEPT
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-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -s ::/0 -j ACCEPT
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{% if extra_iptables_rules is defined %}
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{% for rule in extra_iptables_rules %}
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{% if ghetto_ipsets[rule.acl].ipv6src is defined %}
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-A INPUT -p {{ rule.protocol }} -m state --state NEW -m {{ rule.protocol }} --dport {{ rule.port }} -s {{ ghetto_ipsets[rule.acl].ipv6src }} -j ACCEPT
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{% endif %}
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{% endfor %}
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{% endif %}
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-A INPUT -j REJECT --reject-with icmp6-adm-prohibited
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-A FORWARD -j REJECT --reject-with icmp6-adm-prohibited
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COMMIT
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@ -1,20 +0,0 @@
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*filter
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:INPUT ACCEPT [0:0]
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:FORWARD ACCEPT [0:0]
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:OUTPUT ACCEPT [0:0]
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-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
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-A INPUT -p icmp -j ACCEPT
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-A INPUT -i lo -j ACCEPT
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-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -s 0.0.0.0/0 -j ACCEPT
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-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -s 0.0.0.0/0 -j ACCEPT
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{% if extra_iptables_rules is defined %}
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{% for rule in extra_iptables_rules %}
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-A INPUT -p {{ rule.protocol }} -m state --state NEW -m {{ rule.protocol }} --dport {{ rule.port }} -s {{ ghetto_ipsets[rule.acl].src }} -j ACCEPT
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{% endfor %}
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{% endif %}
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-A INPUT -j REJECT --reject-with icmp-host-prohibited
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-A FORWARD -j REJECT --reject-with icmp-host-prohibited
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COMMIT
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@ -1,137 +0,0 @@
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# $OpenBSD: sshd_config,v 1.100 2016/08/15 12:32:04 naddy Exp $
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# This is the sshd server system-wide configuration file. See
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# sshd_config(5) for more information.
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# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
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# The strategy used for options in the default sshd_config shipped with
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# OpenSSH is to specify options with their default value where
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# possible, but leave them commented. Uncommented options override the
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# default value.
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#Port 22
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#AddressFamily any
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#ListenAddress 0.0.0.0
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#ListenAddress ::
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# Supported HostKey algorithms by order of preference.
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HostKey /etc/ssh/ssh_host_ed25519_key
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HostKey /etc/ssh/ssh_host_rsa_key
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# Ciphers and keying
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#RekeyLimit default none
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# Logging
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#SyslogFacility AUTH
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# LogLevel VERBOSE logs user's key fingerprint on login. Needed to have a clear audit track of which key was using to log in.
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LogLevel VERBOSE
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# Authentication:
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#LoginGraceTime 2m
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PermitRootLogin prohibit-password
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#StrictModes yes
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MaxAuthTries 4
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#MaxSessions 10
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# Password based logins are disabled - only public key based logins are allowed.
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AuthenticationMethods publickey
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#PubkeyAuthentication yes
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# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
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# but this is overridden so installations will only check .ssh/authorized_keys
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AuthorizedKeysFile .ssh/authorized_keys
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#AuthorizedPrincipalsFile none
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#AuthorizedKeysCommand none
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#AuthorizedKeysCommandUser nobody
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# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
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#HostbasedAuthentication no
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# Change to yes if you don't trust ~/.ssh/known_hosts for
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# HostbasedAuthentication
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#IgnoreUserKnownHosts no
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# Don't read the user's ~/.rhosts and ~/.shosts files
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#IgnoreRhosts yes
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# To disable tunneled clear text passwords, change to no here!
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#PasswordAuthentication yes
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#PermitEmptyPasswords no
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# Change to yes to enable challenge-response passwords (beware issues with
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# some PAM modules and threads)
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ChallengeResponseAuthentication no
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# Kerberos options
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#KerberosAuthentication no
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#KerberosOrLocalPasswd yes
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#KerberosTicketCleanup yes
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#KerberosGetAFSToken no
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# GSSAPI options
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#GSSAPIAuthentication no
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#GSSAPICleanupCredentials yes
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#GSSAPIStrictAcceptorCheck yes
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#GSSAPIKeyExchange no
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# Set this to 'yes' to enable PAM authentication, account processing,
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# and session processing. If this is enabled, PAM authentication will
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# be allowed through the ChallengeResponseAuthentication and
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# PasswordAuthentication. Depending on your PAM configuration,
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# PAM authentication via ChallengeResponseAuthentication may bypass
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# the setting of "PermitRootLogin without-password".
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# If you just want the PAM account and session checks to run without
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# PAM authentication, then enable this but set PasswordAuthentication
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# and ChallengeResponseAuthentication to 'no'.
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UsePAM yes
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#AllowAgentForwarding yes
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#AllowTcpForwarding yes
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#GatewayPorts no
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X11Forwarding no
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#X11DisplayOffset 10
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#X11UseLocalhost yes
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#PermitTTY yes
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PrintMotd no
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#PrintLastLog yes
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#TCPKeepAlive yes
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#UseLogin no
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#UsePrivilegeSeparation sandbox
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#PermitUserEnvironment no
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#Compression delayed
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#ClientAliveInterval 0
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#ClientAliveCountMax 3
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#UseDNS no
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#PidFile /var/run/sshd.pid
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#MaxStartups 10:30:100
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#PermitTunnel no
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#ChrootDirectory none
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#VersionAddendum none
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# no default banner path
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#Banner none
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# Allow client to pass locale environment variables
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AcceptEnv LANG LC_*
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# override default of no subsystems
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Subsystem sftp /usr/lib/openssh/sftp-server
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# Example of overriding settings on a per-user basis
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#Match User anoncvs
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# X11Forwarding no
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# AllowTcpForwarding no
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# PermitTTY no
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# ForceCommand cvs server
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# Originally from: https://stribika.github.io/2015/01/04/secure-secure-shell.html
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# ... but with ciphers and MACs with < 256 bits removed, as NSA's Suite B now
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# does away with these! See: https://www.nsa.gov/ia/programs/suiteb_cryptography/index.shtml
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Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr
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MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512,hmac-sha2-256
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KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
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# only allow shell access by provisioning user
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AllowUsers {{ provisioning_user.name }}
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@ -1,101 +0,0 @@
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# Package generated configuration file
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# See the sshd_config(5) manpage for details
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# What ports, IPs and protocols we listen for
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Port 22
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# Use these options to restrict which interfaces/protocols sshd will bind to
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#ListenAddress ::
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#ListenAddress 0.0.0.0
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Protocol 2
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# HostKeys for protocol version 2
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# Supported HostKey algorithms by order of preference.
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HostKey /etc/ssh/ssh_host_ed25519_key
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HostKey /etc/ssh/ssh_host_rsa_key
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#Privilege Separation is turned on for security
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UsePrivilegeSeparation yes
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# Lifetime and size of ephemeral version 1 server key
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KeyRegenerationInterval 3600
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ServerKeyBits 1024
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# Logging
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SyslogFacility AUTH
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# LogLevel VERBOSE logs user's key fingerprint on login. Needed to have a clear audit track of which key was using to log in.
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LogLevel VERBOSE
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# Authentication:
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LoginGraceTime 120
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PermitRootLogin prohibit-password
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StrictModes yes
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# Password based logins are disabled - only public key based logins are allowed.
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AuthenticationMethods publickey
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RSAAuthentication yes
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PubkeyAuthentication yes
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#AuthorizedKeysFile %h/.ssh/authorized_keys
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# Don't read the user's ~/.rhosts and ~/.shosts files
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IgnoreRhosts yes
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# For this to work you will also need host keys in /etc/ssh_known_hosts
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RhostsRSAAuthentication no
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# similar for protocol version 2
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HostbasedAuthentication no
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# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
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#IgnoreUserKnownHosts yes
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# To enable empty passwords, change to yes (NOT RECOMMENDED)
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PermitEmptyPasswords no
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# Change to yes to enable challenge-response passwords (beware issues with
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# some PAM modules and threads)
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ChallengeResponseAuthentication no
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# Change to no to disable tunnelled clear text passwords
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PasswordAuthentication yes
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# Kerberos options
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#KerberosAuthentication no
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#KerberosGetAFSToken no
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#KerberosOrLocalPasswd yes
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#KerberosTicketCleanup yes
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# GSSAPI options
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GSSAPIAuthentication no
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GSSAPICleanupCredentials yes
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X11Forwarding no
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X11DisplayOffset 10
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PrintMotd no
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PrintLastLog yes
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TCPKeepAlive yes
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#UseLogin no
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MaxAuthTries 4
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#MaxStartups 10:30:60
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#Banner /etc/issue.net
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# Allow client to pass locale environment variables
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AcceptEnv LANG LC_*
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Subsystem sftp /usr/lib/openssh/sftp-server
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# Set this to 'yes' to enable PAM authentication, account processing,
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# and session processing. If this is enabled, PAM authentication will
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# be allowed through the ChallengeResponseAuthentication and
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# PasswordAuthentication. Depending on your PAM configuration,
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# PAM authentication via ChallengeResponseAuthentication may bypass
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# the setting of "PermitRootLogin without-password".
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# If you just want the PAM account and session checks to run without
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# PAM authentication, then enable this but set PasswordAuthentication
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# and ChallengeResponseAuthentication to 'no'.
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UsePAM yes
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# Originally from: https://stribika.github.io/2015/01/04/secure-secure-shell.html
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# ... but with ciphers and MACs with < 256 bits removed, as NSA's Suite B now
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# does away with these! See: https://www.nsa.gov/ia/programs/suiteb_cryptography/index.shtml
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Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr
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MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512,hmac-sha2-256
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KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
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# only allow shell access by provisioning user
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AllowUsers {{ provisioning_user.name }}
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