moving files to old

old/roles/common/handlers/main.yml

@@ -0,0 +1,20 @@
+---
+- name: restart ntp
+  service:
+    name: ntp
+    state: restarted
+
+- name: restart cron
+  service:
+    name: cron
+    state: restarted
+
+- name: restart fail2ban
+  service:
+    name: fail2ban
+    state: restarted
+
+- name: restart exim4
+  service:
+    name: exim4
+    state: restarted

old/roles/common/tasks/main.yml

@@ -0,0 +1,95 @@
+---
+- name: Upgrade packages
+  apt:
+    upgrade: full
+
+- name: Install packages
+  apt:
+    name: "{{packages_to_install}}"
+    state: present
+    update_cache: yes
+    allow_unauthenticated: yes
+
+- name: Install mozilla/sops
+  get_url:
+    url: https://github.com/mozilla/sops/releases/download/v3.5.0/sops-v3.5.0.linux
+    dest: /usr/bin/sops
+    mode: "0755"
+    owner: root
+    group: root
+  
+- name: Enable dm_crypt module
+  modprobe:
+    name: dm_crypt
+    state: present
+
+- name: Enable compress on logrotate
+  lineinfile:
+    dest: /etc/logrotate.conf
+    regexp: "^#?compress"
+    line: "compress"
+    state: present
+
+# - name: Send logcheck results to right email address
+#   lineinfile:
+#     dest: /etc/logcheck/logcheck.conf
+#     regexp: "^#?SENDMAILTO="
+#     line: "SENDMAILTO=\"{{dot_forward_email}}\""
+#     state: present
+
+# - name: Copy local logcheck ignore rules
+#   copy:
+#     src: templates/local-rules
+#     dest: /etc/logcheck/ignore.d.server/local-rules
+#     owner: root
+#     group: logcheck
+#     mode: u=rw,g=r,o=r
+
+- name: Configure timezone
+  timezone:
+    name: "{{timezone}}"
+
+- name: Configure ntp client and restart it
+  template:
+    src: ntp.conf.j2
+    dest: /etc/ntp.conf
+  notify:
+    - restart ntp
+    - restart cron
+
+- name: Set up exim4 conf
+  template:
+    src: update-exim4.conf.conf.j2
+    dest: /etc/exim4/update-exim4.conf.conf
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Set up exim4 password file
+  template:
+    src: passwd.client.j2
+    dest: /etc/exim4/passwd.client
+    owner: root
+    group: Debian-exim
+    mode: 0640
+
+- name: Set up exim4 localmacros
+  template:
+    src: exim4.conf.localmacros.j2
+    dest: /etc/exim4/exim4.conf.localmacros
+    owner: root
+    group: root
+    mode: 0644
+  notify: restart exim4
+
+- name: Make fail2ban work with ufw
+  lineinfile:
+    dest: "{{item}}"
+    regexp: "^banaction"
+    line: "banaction = ufw"
+    state: present
+  with_items:
+    - /etc/fail2ban/jail.conf
+    - /etc/fail2ban/jail.local
+  notify:
+    - restart fail2ban

old/roles/common/templates/exim4.conf.localmacros.j2

@@ -0,0 +1 @@
+AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS = 1

old/roles/common/templates/local-rules

@@ -0,0 +1,241 @@
+#Avahi daemon casues a lot of spam. Add rules for the following type of messages;
+#Feb  7 19:15:47 alias avahi-daemon[772]: Invalid query packet.
+#Feb  7 19:16:51 alias avahi-daemon[772]: last message repeated 5 times
+#Feb  7 19:35:46 alias avahi-daemon[772]: Invalid response packet from host 130.89.170.253.
+#Note that the next rule is ugly, but i'm not sure how to filter it otherwise (except stopping rsyslog from summaryzing)
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: last message repeated [0-9]+ time(s)?$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Invalid query packet.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Invalid response packet from host [[:alnum:]:.]+.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Received response from host [[:alnum:].]+ with invalid source port [0-9]+ on interface '[[:alnum:]:.]+'$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Registering new address record for [:0-9a-f]+ on [[:alnum:]]+\.\*.$
+#Remove like:
+#Feb  8 16:55:24 alias avahi-daemon[908]: Received response from host 130.89.164.246 with invalid source port 52031 on interface 'eth0.0'
+#Feb  8 16:55:23 alias avahi-daemon[908]: Invalid legacy unicast query packet.
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Invalid legacy unicast query packet.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Received response with invalid source port [0-9]+ on interface '[[:alnum:].]+'$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ avahi-daemon\[[0-9]+\]: Invalid response packet.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ CRON\[[0-9]+\]:.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ cron-apt: Get:
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ cron-apt: The following package was automatically installed and is no longer required:
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ cron-apt: Use 'apt-get autoremove' to remove it\.
+# Process accounting resumed
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[\.0-9]+\] Process accounting resumed$
+# perf samples too long (KVM/X58/5 series chipset issue)
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[\.0-9]+\] perf samples too long \([0-9]{3,5} > [0-9]{3,5}\), lowering kernel\.perf_event_max_sample_rate to [0-9]{3,5}$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[\.0-9]+\] perf interrupt took too long \([0-9]{3,5} > [0-9]{3,5}\), lowering kernel\.perf_event_max_sample_rate to [0-9]{3,5}$
+# ext4 remounts
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[\.0-9]+\] EXT4-fs \([a-zA-Z]{2,3}-[0-9]{1,2}\): re-mounted\. Opts: \(null\)$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[\.0-9]+\] list passed to list_sort\(\) too long for efficiency$
+#Lines zoals:
+#Feb  6 17:21:26 alias ntpd[1030]: clock is now synced
+#Feb  6 17:39:54 alias ntpd[1030]: clock is now unsynced
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: clock is now synced$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: clock is now unsynced$
+#Allow NTPD to make small adjustments to the local clock without spam
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: adjusting local clock by (-)?[0-9].[0-9]+s$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: adjusting clock frequency by (-)?[0-9]\.[0-9]+ to (-)?[0-9]{0,2}\.[0-9]+ppm$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: skew change (-)?[0-9]+.[0-9]+ exceeds limit$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: peer [[:alnum:]:\.]{7,39} now (valid|invalid)$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: reply from [[:alnum:]:\.]{7,39}: not synced( \(alarm\))?, next query [0-9]+s$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: reply from [[:alnum:]:\.]{7,39}: negative delay -0\.[0-9]+(, next query [0-9]+s)?$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: (message repeated [0-9]{1,3} times: \[ )?sendto: Network is unreachable(\])$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: peers refreshed$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: new interface\(s\) found: waking up resolver$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: Listen normally on [0-9]+ (eth|br)[0-9]+ [[:alnum:]:\.]{7,39} UDP [0-9]+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: [[:alnum:]:\.]{7,39} interface [[:alnum:]:\.]{7,39} -> ([[:alnum:]:\.]{7,39}|\(none\))$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ntpd[[0-9]+]: Deleting interface \#[0-9]+ [[:alnum:]]{3,4}, [[:alnum:]:\.]{7,39}#[0-9]+, interface stats: received=[0-9]+, sent=[0-9=}, dropped=[0-9]+, active_time=[0-9]+ secs$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/smtp\[[[:digit:]]+\]: [[:alnum:]]+: replace: header
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/pipe\[[[:digit:]]+\]:.+delivered via omvnotificationfilter service.+$
+
+#Ignore UDP connects to public community on localhost
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ snmpd\[[0-9]+\]: Connection from UDP: \[127.0.0.1\]->\[127.0.0.1\]:-[0-9]+$
+# Logcheck rules for systemd, organized by component.
+
+# Automount
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Set up|Unset) automount .+\.$
+
+# Busname & Socket
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Closed|Listening on) .+\.$
+
+# Device
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Expecting device [^[:space:]]+\.device\.\.\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Found device [^[:space:]]+\.$
+
+# Device
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Successfully loaded the IMA custom policy [^[:space:]]+\.$
+
+# Job & Service & Unit
+# FIXME:  Don't want to match "Stopped \(with error\) .+\.$"
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Started|Stopped|Reloaded) .+\.$
+# FIXME:  Don't want to match "Starting of .+ not supported\.$"
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Starting|Stopping|Reloading) .+\.$
+
+# Log
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd(-[^[:space:]]+)?\[[[:digit:]]+\]: Received SIG[^[:space:]]+( from PID [[:digit:]]+ \([^[:space:]]+\))?\.$
+
+# Main
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Reexecuting|Reloading|Shutting down|Switching root)\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Detected architecture [^[:space:]]+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Detected virtualization [^[:space:]]+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: RTC configured in localtime, applying delta of -?[[:digit:]]+ minutes to system time\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Running in initial RAM disk\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: systemd [[:digit:]]+ running in (test )?system mode. \((\+[[:alnum:]]+ ?)+\)$
+
+# Manager
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Startup finished in [[:digit:]]+ms\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Time has been changed$
+
+# Mount
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Mounted|Unmounted) .+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Mounting .+\.\.\.$
+
+# PAM
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd: pam_unix\(systemd-user:session\): session (opened|closed) for user [^[:space:]]+( by \(uid=[[:digit:]]+\))?$
+
+# SELinux
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Successfully loaded SELinux policy in [^[:space:]]+\.$
+
+# Smack
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Successfully loaded Smack(/CIPSO)? policies\.$
+
+# Slice
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Created|Removed) slice User Slice of .+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Created|Removed) slice [^[:space:]]+\.slice\.$
+
+# Swap
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Activated|Deactivated) swap .+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: Activating swap .+\.\.\.$
+
+# Target
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: (Reached|Stopped) target .+\.$
+
+# Unit
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: [^[:space:]]+: Unit is bound to inactive unit [^[:space:]]+\. Stopping, too\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[[:digit:]]+\]: [^[:space:]]+: Unit not needed anymore\. Stopping\.$
+
+# systemd-journald
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-journald\[[[:digit:]]+\]: Received request to (flush|rotate) runtime journal from PID [[:digit:]]+$
+
+# systemd-logind
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-logind\[[[:digit:]]+\]: New session [^[:space:]]+ of user [^[:space:]]+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-logind\[[[:digit:]]+\]: Removed session [^[:space:]]+\.$
+
+# systemd-sleep
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-sleep\[[[:digit:]]+\]: Suspending system\.\.\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-sleep\[[[:digit:]]+\]: System resumed\.$
+
+# systemd-timesyncd
+# Note:  Only required for systemd 218 and earlier due to
+#        https://bugs.freedesktop.org/show_bug.cgi?id=88926
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-timesyncd\[[[:digit:]]+\]: interval/delta/delay/jitter/drift [[:digit:]]+s/(\+|-)[.[:digit:]]+s/-?[.[:digit:]]+s/-?[.[:digit:]]+s/(\+|-)[[:digit:]]+ppm( \(ignored\))?$
+
+# /etc/logcheck/ignore.d.server/local-rules
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[. [:digit:]]+\] perf samples too long \([[:digit:]]+ > [0-9]+\), lowering kernel.perf_event_max_sample_rate to [[:digit:]]+$
+ntpd\[[0-9]+\]: adjusting clock frequency by [0-9]+\.[0-9]+ to [0-9]+\.[0-9]+ppm
+ntpd\[[0-9]+\]: adjusting clock frequency by [0-9]+\.[0-9]+ to -[0-9]+\.[0-9]+ppm
+ntpd\[[0-9]+\]: adjusting clock frequency by -[0-9]+\.[0-9]+ to [0-9]+\.[0-9]+ppm
+ntpd\[[0-9]+\]: adjusting clock frequency by -[0-9]+\.[0-9]+ to -[0-9]+\.[0-9]+ppm
+ntpd\[[0-9]+\]: adjusting local clock by [-]*[0-9]+\.[0-9]+s
+ntpd\[[0-9]+\]: bad peer from pool [0-9]+.debian.pool.ntp.org
+ntpd\[[0-9]+\]: Soliciting pool server
+ntpd\[[0-9]+\]: [0-9]+ out of [0-9]+ peers valid
+ntpd\[[0-9]+\]: reply from [\.0-9]+: not synced, next query [0-9]+s
+auditd\[[0-9]+\]: Audit daemon rotating log files
+kernel\[[0-9]+\]: \[[0-9]+\.[0-9]+\] INFO: NMI handler (perf_event_nmi_handler) took too long to run: [0-9]+.[0-9]+ msecs
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[. [:digit:]]+\] hrtimer: interrupt took [[:digit:]]+ ns$
+rrdcached\[[0-9]+\]: Received FLUSHALL
+rrdcached\[[0-9]+\]: flushing old values
+rrdcached\[[0-9]+\]: removing old journal /var/lib/rrdcached/journal/rrd.journal.[0-9]+\.[0-9]+
+rrdcached\[[0-9]+\]: rotating journals
+rrdcached\[[0-9]+\]: started new journal /var/lib/rrdcached/journal/rrd.journal.[0-9]+\.[0-9]+
+systemd-logind\[[0-9]+\]: New session c[0-9]+ of user nobody.
+systemd-logind\[[0-9]+\]: New session [0-9]+ of user vagrant.
+systemd-logind\[[0-9]+\]: Removed session [0-9]+.
+systemd-logind\[[0-9]+\]: Removed session c[0-9]+.
+## suppress issues that arise with publicly available services that people try to exploit. https://gist.github.com/towo/9600375
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Did not receive identification string from ::ffff:[\.0-9]+$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: fatal: Read from socket failed: Connection reset by peer \[preauth\]$
+#^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: I(llegal|nvalid) user [^[:space:]]* from ([:.[:xdigit:]]+|UNKNOWN)$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: invalid public DH value: <= 1 \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: bad client public DH value \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Change of username or service not allowed: \([[:alpha:]]+,ssh-connection\) -> \([[:alpha:]]+,ssh-connection\) \[preauth\]$
+#^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Received disconnect from [:.[:xdigit:]]+: 3: com.jcraft.jsch.JSchException: Auth fail \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: Received disconnect from [:.[:xdigit:]]+: 3: com.jcraft.jsch.JSchException: Auth fail \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Received disconnect from [\.0-9]+: 11: Bye Bye \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Received disconnect from [:.[:xdigit:]]+: 11: Goodbye \[preauth\]$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Received disconnect from [:.[:xdigit:]]+: 11: PECL/ssh2 \(http://pecl.php.net/packages/ssh2\) \[preauth\]$
+##
+##dhclient\[[[:digit:]]+\]: DHCPREQUEST of [\.0-9]+ on eth0 to [\.0-9]+ port [0-9]+ (xid=0x[0-9a-f]+)
+#dhclient\[[0-9]+\]: DHCPREQUEST of [\.0-9]+ on eth0 to [\.0-9]+ port [0-9]+ (xid=0x[0-9a-f]+)
+sh\[[0-9]+\]: Generated new chapter thumbnails for
+sh\[[0-9]+\]: Warning: strange ID3v2 tag in
+sh\[[0-9]+\]: __code__:699: FutureWarning: The behavior of this method will change in future versions. Use specific 'len\(elem\)' or 'elem is not None' test instead.
+sh\[[0-9]+\]: self.processTRCK\( self.frameId, self.frameFlags, self.data \)
+sh\[[0-9]+\]: Got nothing for: Series None None
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ cron-apt: Del
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ cron-apt: Calculating upgrade\.\.\.
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ cron-apt: CRON-APT LINE:
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rsyslogd-[0-9]+: action 'action 20' suspended, next retry is
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rsyslogd-?[0-9]+: action 'action 20' resumed
+kernel: \[[0-9]+\.[0-9]+\] Peer .+ unexpectedly shrunk window .+ \(repaired\)
+openmediavault-update-smart-drivedb: Updating smartmontools .+ drive database \.\.\.
+cron-apt: The following packages were automatically installed and are no longer required:
+cron-apt: Use 'apt-get autoremove' to remove them\.
+openmediavault-webgui\[[[:digit:]]+\]: Authorized login from
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[.+\] kvm \[[0-9]+]: vcpu[0-9]+ unimplemented perfctr wrmsr:
+Exception AttributeError: "'ZipArchive' object has no attribute '_zip'" in
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-timesyncd\[[0-9]+\]: Timed out waiting for reply from
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-timesyncd\[[0-9]+\]: Using NTP server
+transmission-daemon\[[0-9]+\]: .+ which was just downloaded, failed its checksum test
+systemd[\[0-9\]+]: Failed to reset devices.list on /system\.slice: Invalid argument
+systemd[\[0-9\]+]: Failed to reset devices.list on /machine\.slice: Invalid argument
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ rsyslogd[0-9\-]+: action 'action [0-9]+' suspended, next retry is
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ rsyslogd[0-9\-]+: action 'action [0-9]+' resumed
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9\-]+\]: Connection closed by [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+ port
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ systemd\[[0-9\-]+\]: .+\.timer: Adding .+ random time\.
+^\w{3} [ :0-9]{11} [. [:alnum:]-]+ liblogging-stdlog:.+rsyslogd was HUPed$
+^\w{3} [ :0-9]{11} [. [:alnum:]-]+ liblogging-stdlog:.+rsyslogd.+ exiting on signal.+$
+^\w{3} [ :0-9]{11} [. [:alnum:]-]+ liblogging-stdlog:.+rsyslogd.+ start$
+^\w{3} [ :0-9]{11} [. [:alnum:]-]+ liblogging-stdlog: warning.+action is deprecated, consider using the 'stop' statement instead.+$
+^\w{3} [ :0-9]{11} [. [:alnum:]-]+ sh\[[0-9]+\]: GUI:
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Accepted (gssapi(-with-mic|-keyex)?|rsa|dsa|password|publickey|keyboard-interactive/pam|hostbased) for [^[:space:]]+ from [^[:space:]]+ port [[:digit:]]+( (ssh|ssh2))?: (RSA|ECDSA|ED25519) (SHA256:)?[/+:[:alnum:]]+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postfix/smtpd\[[0-9]+\]: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postfix/smtpd\[[0-9]+\]: disconnect from
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ monit\[[0-9]+\]: .+ cpu user usage.+
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ monit\[[0-9]+\]: .+ loadavg.+ matches resource limit.+
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ monit\[[0-9]+\]: .+ loadavg.+ check succeeded.+
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ proftpd\[[0-9]+\]: Stopping ftp server: proftpd.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ proftpd\[[0-9]+\]: Starting ftp server: proftpd.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ su\[[0-9]+\]: pam_[[:alnum:]]+\(su:session\): Cannot create session: Already running in a session$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupsrv: Login successful for admin from .+ via web interface
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupsrv: Client authentication failure for .+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Creating shadowcopy of "root" failed.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Token id for user.+not found$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Token id for group.+not found$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Error getting file type of.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Error getting extended attribute.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: ERROR: Error stating file .+ to get file tokens. Errno: 13$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ urbackupclientbackend\[[0-9]+\]: No LSB modules are available\.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Received disconnect from .+ disconnected by user$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Disconnected from .+ port .+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ postfix/pipe\[[0-9]+\]: .+ delivered via omvnotificationfilter service.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ systemd-logind\[[0-9]+\]: Watching system buttons on /dev/input/event.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ systemd\[[0-9]+\]: Configuration file .+ is marked executable\. Please remove executable permission bits\. Proceeding anyway\.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ nmbd\[[0-9]+\]:.+source3/nmbd/nmbd_namequery\.c:.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ nmbd\[[0-9]+\]:.+query_name_response: Multiple \([0-9]+\) responses received for a query on subnet.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ nmbd\[[0-9]+\]:.+This response was from.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ansible-setup: Invoked with.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ansible-apt: Invoked with.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ansible-apt: \[WARNING\] Could not find aptitude\. Using apt-get instead\.$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sSMTP\[[0-9]+\]: Creating SSL connection to host
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sSMTP\[[0-9]+\]: SSL connection using.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sSMTP\[[0-9]+\]: Sent mail for.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ kernel: \[[0-9\.]+\] \[UFW BLOCK\].+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ [a-f0-9]+\[[0-9]+\]: t=.+ lvl=info msg=".+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Invalid user .+ from .+ port [0-9]+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Received disconnect from .+ port [0-9]+.+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Did not receive identification string from .+ port [0-9]+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Unable to negotiate with .+ port [0-9]+: no matching cipher found. Their offer: .+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Unable to negotiate with .+ port [0-9]+: no matching key exchange method found. Their offer: .+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Bad protocol version identification .+$
+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sshd\[[0-9]+\]: Connection reset by .+$

old/roles/common/templates/ntp.conf.j2

@@ -0,0 +1,8 @@
+driftfile /var/lib/ntp/drift
+
+restrict 127.0.0.1 
+restrict -6 ::1
+
+restrict source notrap nomodify noquery
+
+server {{ntpserver}}

old/roles/common/templates/passwd.client.j2

@@ -0,0 +1,8 @@
+# password file used when the local exim is authenticating to a remote
+# host as a client.
+#
+# see exim4_passwd_client(5) for more documentation
+#
+# Example:
+### target.mail.server.example:login:password
+*:{{smtp_auth_user}}:{{smtp_auth_pass}}

old/roles/common/templates/update-exim4.conf.conf.j2

@@ -0,0 +1,31 @@
+# /etc/exim4/update-exim4.conf.conf
+#
+# Edit this file and /etc/mailname by hand and execute update-exim4.conf
+# yourself or use 'dpkg-reconfigure exim4-config'
+#
+# Please note that this is _not_ a dpkg-conffile and that automatic changes
+# to this file might happen. The code handling this will honor your local
+# changes, so this is usually fine, but will break local schemes that mess
+# around with multiple versions of the file.
+#
+# update-exim4.conf uses this file to determine variable values to generate
+# exim configuration macros for the configuration file.
+#
+# Most settings found in here do have corresponding questions in the
+# Debconf configuration, but not all of them.
+#
+# This is a Debian specific file
+
+dc_eximconfig_configtype='satellite'
+dc_other_hostnames='{{ansible_host}}'
+dc_local_interfaces='127.0.0.1 ; ::1'
+dc_readhost='{{ansible_host}}'
+dc_relay_domains=''
+dc_minimaldns='false'
+dc_relay_nets=''
+dc_smarthost='{{smtp_hostname}}::{{smtp_port}}'
+CFILEMODE='644'
+dc_use_split_config='false'
+dc_hide_mailname='true'
+dc_mailname_in_oh='true'
+dc_localdelivery='mail_spool'

old/roles/docker/handlers/main.yml

@@ -0,0 +1,10 @@
+---
+- name: restart docker
+  service:
+    name: docker
+    state: restarted
+
+- name: restart rsyslog
+  service:
+    name: rsyslog
+    state: restarted

old/roles/docker/tasks/main.yml

@@ -0,0 +1,27 @@
+---
+- name: Ensure group "docker" exists
+  group:
+    name: docker
+    state: present
+
+- name: Ensure default user belongs also to docker group
+  user:
+    name: "{{default_username}}"
+    groups: docker
+    append: yes
+
+- name: Add rsyslog custom rules for Docker
+  copy:
+    src: templates/docker.conf
+    dest: /etc/rsyslog.d/docker.conf
+    owner: root
+    group: root
+    mode: u=rw,g=r,o=r
+
+- name: Add logrotate custom rules for Docker logs
+  copy:
+    src: templates/logrotate_docker
+    dest: /etc/logrotate.d/docker
+    owner: root
+    group: root
+    mode: u=rw,g=r,o=r

old/roles/docker/templates/docker.conf

@@ -0,0 +1,2 @@
+if $syslogtag contains 'docker/' then /var/log/docker.log
+& ~

old/roles/docker/templates/logrotate_docker

@@ -0,0 +1,12 @@
+/var/log/docker.log
+{
+    rotate 7
+    daily
+    missingok
+    notifempty
+    delaycompress
+    compress
+    postrotate
+        invoke-rc.d rsyslog rotate > /dev/null
+    endscript
+}

old/roles/networking/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+- name: Configure /etc/network/interfaces
+  template:
+    src: "{{interfaces_template}}"
+    dest: /etc/network/interfaces
+  register: _configure_interfaces
+
+- block:
+  - name: Reboot for networking changes
+    shell: "sleep 5 && shutdown -r now 'Networking changes found, rebooting'"
+    async: 1
+    poll: 0
+
+  - name: Wait for server to come back online
+    wait_for_connection:
+        delay: 15
+    when: _configure_interfaces is changed

old/roles/networking/templates/interfaces-dhcp-server.j2

@@ -0,0 +1,9 @@
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# eth0 network interface
+auto eth0
+allow-hotplug eth0
+iface eth0 inet dhcp
+    dns-search server

old/roles/reboot/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+- name: Reboot machine to finalize setup
+  shell: "sleep 5 && reboot"
+  async: 1
+  poll: 0
+
+- name: Wait for the reboot to complete
+  wait_for_connection:
+    connect_timeout: 20
+    sleep: 5
+    delay: 5
+    timeout: 300

old/roles/ssh/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: restart ssh
+  service:
+    name: ssh
+    state: restarted

old/roles/ssh/tasks/main.yml

@@ -0,0 +1,34 @@
+---
+- name: Remove any PermitRootLogin instruction
+  lineinfile:
+    dest: /etc/ssh/sshd_config
+    regexp: "^PermitRootLogin"
+    state: absent
+  notify: restart ssh
+
+- name: Disable SSH root login
+  lineinfile:
+    dest: /etc/ssh/sshd_config
+    regexp: "^PermitRootLogin"
+    line: "PermitRootLogin prohibit-password"
+    state: present
+  notify: restart ssh
+
+- name: Disable password authentication
+  lineinfile:
+    dest: /etc/ssh/sshd_config
+    regexp: "^#?PasswordAuthentication"
+    line: "PasswordAuthentication no"
+    state: present
+  notify: restart ssh
+
+- name: Set SSH port
+  lineinfile:
+    dest: /etc/ssh/sshd_config
+    regexp: "^Port"
+    line: "Port {{sshd_port}}"
+    state: present
+  notify: restart ssh
+
+- name: Test
+  lineinfile

old/roles/ufw/handlers/main.yml

@@ -0,0 +1,4 @@
+---
+- name: reload ufw
+  ufw:
+    state: reloaded

old/roles/ufw/tasks/main.yml

@@ -0,0 +1,18 @@
+---
+- name: Apply custom connection ufw rules
+  ufw: rule="{{item.rule}}" port="{{item.port}}" src="{{item.src}}" proto="{{item.proto}}" direction="{{item.direction}}"
+  with_items: "{{ufw_rules}}"
+
+#- name: Limit SSH connection rate
+#  ufw: rule=limit port=22 proto=tcp
+
+- name: Deny all incoming connections
+  ufw: "direction=incoming policy=reject"
+
+- name: Enable logging
+  ufw:
+    logging: on
+
+- name: Enable firewall
+  ufw: state=enabled
+  notify: reload ufw

old/roles/user/tasks/main.yml

@@ -0,0 +1,91 @@
+---
+- name: Update default user, belonging to sudo group
+  user:
+    name: "{{default_username}}"
+    password: "{{default_password | password_hash('sha512')}}"
+    groups: sudo
+    create_home: yes
+    shell: /bin/bash
+    generate_ssh_key: yes
+    ssh_key_bits: 2048
+    ssh_key_file: .ssh/id_rsa
+    update_password: always
+    state: present
+
+- name: Ensure sudo group has sudo privileges without password
+  lineinfile:
+    dest: /etc/sudoers
+    state: present
+    regexp: "^%sudo"
+    line: "%sudo ALL=(ALL) NOPASSWD:ALL"
+    validate: "/usr/sbin/visudo -cf %s"
+
+# copy local files to remote
+- name: Install .forward file in users' folders
+  template:
+    src: dot.forward.j2
+    dest: "{{item}}/.forward"
+    owner: "{{default_username}}"
+    group: "{{default_username}}"
+  with_items:
+    - "/root"
+    - "/home/{{default_username}}"
+
+- name: Clone dotfiles repository
+  become_user: "{{item.user}}"
+  git:
+    repo: "https://github.com/olivomarco/dotfiles.git"
+    version: master
+    dest: "{{item.path}}"
+    accept_hostkey: yes
+    clone: yes
+    update: yes
+  with_items:
+    - {user: "{{default_username}}", path: "/home/{{default_username}}/dotfiles"}
+    - {user: "root", path: "/root/dotfiles"}
+
+# - name: Run dotfiles/setup/setup-user.sh for {{item.user}}
+#   become_user: "{{item.user}}"
+#   shell: "{{item.path}}/setup/setup-user.sh"
+#   with_items:
+#     - {user: "{{default_username}}", path: "/home/{{default_username}}/dotfiles"}
+#     - {user: "root", path: "/root/dotfiles"}
+
+- name: Change owner of dotfiles in {{default_username}} folder
+  file:
+    path: "/home/{{default_username}}/dotfiles"
+    owner: "{{default_username}}"
+    group: "{{default_username}}"
+    recurse: yes
+
+# other setup
+- name: Assign public ssh key to a variable
+  shell: cat /home/{{default_username}}/{{public_key}}
+  register: ssh_public_key
+
+- name: Add default username's public SSH key to its authorized_keys file
+  lineinfile:
+    dest: "/home/{{default_username}}/.ssh/authorized_keys"
+    line: "{{ssh_public_key.stdout}}"
+    state: present
+    create: yes
+
+- name: Change root password
+  user:
+    name: root
+    password: "{{root_password | password_hash('sha512')}}"
+    update_password: always
+
+- name: chsh to /usr/bin/zsh for default user and root
+  user:
+    name: "{{item}}"
+    shell: /usr/bin/zsh
+  with_items:
+    - "{{default_username}}"
+    - "root"
+
+- debug:
+    msg: "user '{{default_username}}' generated password: {{default_password}}"
+
+- debug:
+    msg: "user 'root' generated password: {{root_password}}"

old/roles/user/templates/dot.forward.j2

@@ -0,0 +1 @@
+{{dot_forward_email}}