diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2022-10-12 01:43:23 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2022-10-13 22:12:05 +0200 |
| commit | 85347041a04d17f6803100dd2cec9b489c9db47d (patch) | |
| tree | debeacab309c11d9f50a559044000a2e17371385 /roles/common | |
| parent | ab1f9b0eb7b3cd3c14ba4722a3c85507efde1fcd (diff) | |
Port baseline to Debian 11 (codename Bullseye).
Diffstat (limited to 'roles/common')
19 files changed, 110 insertions, 39 deletions
diff --git a/roles/common/files/etc/apt/apt.conf.d/50unattended-upgrades b/roles/common/files/etc/apt/apt.conf.d/50unattended-upgrades index 02ec1e1..fd7cf1d 100644 --- a/roles/common/files/etc/apt/apt.conf.d/50unattended-upgrades +++ b/roles/common/files/etc/apt/apt.conf.d/50unattended-upgrades @@ -1,52 +1,53 @@ // Unattended-Upgrade::Origins-Pattern controls which packages are // upgraded. // -// Lines below have the format format is "keyword=value,...". A +// Lines below have the format "keyword=value,...". A // package will be upgraded only if the values in its metadata match // all the supplied keywords in a line. (In other words, omitted // keywords are wild cards.) The keywords originate from the Release // file, but several aliases are accepted. The accepted keywords are: // a,archive,suite (eg, "stable") // c,component (eg, "main", "contrib", "non-free") // l,label (eg, "Debian", "Debian-Security") // o,origin (eg, "Debian", "Unofficial Multimedia Packages") // n,codename (eg, "jessie", "jessie-updates") // site (eg, "http.debian.net") // The available values on the system are printed by the command // "apt-cache policy", and can be debugged by running // "unattended-upgrades -d" and looking at the log file. // // Within lines unattended-upgrades allows 2 macros whose values are // derived from /etc/debian_version: // ${distro_id} Installed origin. // ${distro_codename} Installed codename (eg, "buster") Unattended-Upgrade::Origins-Pattern { // Codename based matching: // This will follow the migration of a release through different // archives (e.g. from testing to stable and later oldstable). // Software will be the latest available for the named release, // but the Debian release itself will not be automatically upgraded. // "origin=Debian,codename=${distro_codename}-updates"; // "origin=Debian,codename=${distro_codename}-proposed-updates"; "origin=Debian,codename=${distro_codename},label=Debian"; "origin=Debian,codename=${distro_codename},label=Debian-Security"; + "origin=Debian,codename=${distro_codename}-security,label=Debian-Security"; // Archive or Suite based matching: // Note that this will silently match a different release after // migration to the specified archive (e.g. testing becomes the // new stable). // "o=Debian,a=stable"; // "o=Debian,a=stable-updates"; // "o=Debian,a=proposed-updates"; // "o=Debian Backports,a=${distro_codename}-backports,l=Debian Backports"; }; // Python regular expressions, matching packages to exclude from upgrading Unattended-Upgrade::Package-Blacklist { // The following matches all packages starting with linux- // "linux-"; // Use $ to explicitely define the end of a package name. Without // the $, "libc6" would match all of them. // "libc6$"; // "libc6-dev$"; @@ -75,43 +76,45 @@ Unattended-Upgrade::Package-Blacklist { // is running is possible (with a small delay) //Unattended-Upgrade::MinimalSteps "true"; // Install all updates when the machine is shutting down // instead of doing it in the background while the machine is running. // This will (obviously) make shutdown slower. // Unattended-upgrades increases logind's InhibitDelayMaxSec to 30s. // This allows more time for unattended-upgrades to shut down gracefully // or even install a few packages in InstallOnShutdown mode, but is still a // big step back from the 30 minutes allowed for InstallOnShutdown previously. // Users enabling InstallOnShutdown mode are advised to increase // InhibitDelayMaxSec even further, possibly to 30 minutes. //Unattended-Upgrade::InstallOnShutdown "false"; // Send email to this address for problems or packages upgrades // If empty or unset then no email is sent, make sure that you // have a working mail setup on your system. A package that provides // 'mailx' must be installed. E.g. "user@example.com" Unattended-Upgrade::Mail "admin@fripost.org"; -// Set this value to "true" to get emails only on errors. Default -// is to always send a mail if Unattended-Upgrade::Mail is set -//Unattended-Upgrade::MailOnlyOnError "false"; +// Set this value to one of: +// "always", "only-on-error" or "on-change" +// If this is not set, then any legacy MailOnlyOnError (boolean) value +// is used to chose between "only-on-error" and "on-change" +//Unattended-Upgrade::MailReport "on-change"; // Remove unused automatically installed kernel-related packages // (kernel images, kernel headers and kernel version locked tools). //Unattended-Upgrade::Remove-Unused-Kernel-Packages "true"; // Do automatic removal of newly unused dependencies after the upgrade //Unattended-Upgrade::Remove-New-Unused-Dependencies "true"; // Do automatic removal of unused packages after the upgrade // (equivalent to apt-get autoremove) //Unattended-Upgrade::Remove-Unused-Dependencies "false"; // Automatically reboot *WITHOUT CONFIRMATION* if // the file /var/run/reboot-required is found after the upgrade //Unattended-Upgrade::Automatic-Reboot "false"; // Automatically reboot even if there are users currently logged in // when Unattended-Upgrade::Automatic-Reboot is set to true //Unattended-Upgrade::Automatic-Reboot-WithUsers "true"; @@ -127,20 +130,35 @@ Acquire::http::Dl-Limit "256"; // Enable logging to syslog. Default is False // Unattended-Upgrade::SyslogEnable "false"; // Specify syslog facility. Default is daemon // Unattended-Upgrade::SyslogFacility "daemon"; // Download and install upgrades only on AC power // (i.e. skip or gracefully stop updates on battery) // Unattended-Upgrade::OnlyOnACPower "true"; // Download and install upgrades only on non-metered connection // (i.e. skip or gracefully stop updates on a metered connection) // Unattended-Upgrade::Skip-Updates-On-Metered-Connections "true"; // Verbose logging // Unattended-Upgrade::Verbose "false"; // Print debugging information both in unattended-upgrades and // in unattended-upgrade-shutdown // Unattended-Upgrade::Debug "false"; + +// Allow package downgrade if Pin-Priority exceeds 1000 +// Unattended-Upgrade::Allow-downgrade "false"; + +// When APT fails to mark a package to be upgraded or installed try adjusting +// candidates of related packages to help APT's resolver in finding a solution +// where the package can be upgraded or installed. +// This is a workaround until APT's resolver is fixed to always find a +// solution if it exists. (See Debian bug #711128.) +// The fallback is enabled by default, except on Debian's sid release because +// uninstallable packages are frequent there. +// Disabling the fallback speeds up unattended-upgrades when there are +// uninstallable packages at the expense of rarely keeping back packages which +// could be upgraded or installed. +// Unattended-Upgrade::Allow-APT-Mark-Fallback "true"; diff --git a/roles/common/files/etc/logcheck/ignore.d.server/common-local b/roles/common/files/etc/logcheck/ignore.d.server/common-local index 704c08c..b626946 100644 --- a/roles/common/files/etc/logcheck/ignore.d.server/common-local +++ b/roles/common/files/etc/logcheck/ignore.d.server/common-local @@ -1,59 +1,73 @@ # Ansible Managed # Do NOT edit this file directly! # ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (error: )?Received disconnect from [:.[:xdigit:]]+ port [0-9]+:(3|11|14): .* \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: maximum authentication attempts exceeded for invalid user .* from [:.[:xdigit:]]+ port [0-9]+ ssh2 \[preauth\]$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (Disconnected from|Connection (closed|reset) by)( invalid user .*)? [[:xdigit:].:]{3,39} port [0-9]+ \[preauth\]$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (Disconnected from|Connection (closed|reset) by)( invalid user .*)? [[:xdigit:].:]{3,39} port [0-9]+( \[preauth\])?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (Did not receive identification string|Invalid user .*) from [[:xdigit:].:]{3,39} port [0-9]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: (Disconnected from|Connection closed by) (invalid|authenticating) user .* \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting (authenticating|invalid) user .* [[:xdigit:].:]{3,39} port [0-9]+: (Change of username or service not allowed: .* -> .*|Too many authentication failures) \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: ssh_dispatch_run_fatal: Connection from (invalid user .* )?[[:xdigit:].:]{3,39} port [0-9]+: (message authentication code incorrect|Connection corrupted|Broken pipe) \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnected from user [a-z0-9]+ [[:xdigit:].:]{3,39} port [0-9]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Unable to negotiate with [:.[:xdigit:]]+ port [[:digit:]]+: no matching (host key type|key exchange method|cipher) found\. Their offer: [@.[:alnum:],-]+ \[preauth\]$ no matching cipher found: client [.@[:alnum:]-]+(,[.@[:alnum:]-]+)* server [.@[:alnum:]-]+(,[.@[:alnum:]-]+)* \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Bad packet length [0-9]+\. \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Bad protocol version identification '.*' from [:.[:xdigit:]]+ port [[:digit:]]+$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: Bad remote protocol version identification: '.*'$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Corrupted MAC on input\. \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Protocol major versions differ for [[:xdigit:].:]{3,39} port [0-9]+: .+ vs\. .+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: userauth_pubkey: key type [-[:alnum:]]+ not in PubkeyAcceptedKeyTypes \[preauth\]$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: kex_exchange_identification: Connection closed by remote host$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: kex_exchange_identification: read: Connection reset by peer$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: kex_exchange_identification: client sent invalid protocol identifier " +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: kex_exchange_identification: banner line contains invalid characters$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: send_error: write: Connection reset by peer$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: banner exchange: Connection from [[:xdigit:].:]{3,39} port [0-9]+: invalid format$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: beginning MaxStartups throttling$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: exited MaxStartups throttling after [0-9]{2}:[0-9]{2}:[0-9]{2}, [0-9]+ connections dropped$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: drop connection #[0-9]+ from \[[[:xdigit:].:]{3,39}\]:[0-9]+ on \[[[:xdigit:].:]{3,39}\]:[0-9]+ past MaxStartups$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Start(ing|ed) Cleanup of Temporary Directories\.(\.\.)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ slapd\[[[:digit:]]+\]: connection_input: conn=[[:digit:]]+ deferring operation: binding$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (slapd\[[[:digit:]]+\]|slap(acl|add|auth|cat|dn|index)|ldap(add|compare|delete|exop|modify|modrdn|passwd|search|url|whoami)): DIGEST-MD5 common mech free$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: (Created|Removed) slice User Slice of UID [-[:alnum:]]+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[0-9]+\]: (Listening on|Closed) .*\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Starting (Cleanup of Temporary Directories|Daily man-db regeneration)\.\.\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Started (Cleanup of Temporary Directories|Daily man-db regeneration)\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Start(ing|ed) Session [0-9]+ of user [-[:alnum:]]+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[0-9]+\]: Startup finished in \S+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd: pam_unix\(systemd-user:session\): session (opened|closed) for user [-[:alnum:]]+( by \(uid=0\))?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[[0-9]+\]: [-[:alnum:]\\_@]+\.(mount|scope|service|socket): Succeeded\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd(-[a-z]+)?\[[0-9]+\]: \[/[^]]+:[0-9]+\] Line references path below legacy directory /var/run/, updating /var/run/ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: /lib/systemd/system/[-[:alnum:]\\_@]+\.service:[0-9]+: PIDFile= references path below legacy directory /var/run/, updating /var/run/ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ runuser: pam_unix\(runuser:session\): session (opened|closed) for user [-[:alnum:]]+( by \(uid=0\))?$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ CRON\[[0-9]+\]: pam_unix\(cron:session\): session (opened|closed) for user _?[-[:alnum:]]+( by \(uid=0\))?$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ CRON\[[0-9]+\]: pam_unix\(cron:session\): session (opened|closed) for user _?[-[:alnum:]]+(\(uid=[0-9]+\))?( by \(uid=0\))?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Start(ing|ed) Session [0-9]+ of user [-[:alnum:]]+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-logind\[[0-9]+\]: New session c?[0-9]+ of user [-[:alnum:]]+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-logind\[[0-9]+\]: Removed session c?[0-9]+\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd-logind\[[0-9]+\]: Session [0-9]+ logged out\. Waiting for processes to exit\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: apt-daily(-upgrade)?\.timer: Adding .* random time\.$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : TTY=(unknown|(pts/|tty|vc/)[[:digit:]]+) ; PWD=[^;]+ ; USER=[._[:alnum:]-]+ (; ENV=([_a-zA-Z]+=\S* )+)?; COMMAND=(/(usr|etc|bin|sbin)/|sudoedit ) +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Starting Daily apt-listbugs preferences cleanup\.\.\.$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Finished (Daily apt-listbugs preferences cleanup|Cleanup of Temporary Directories|Autocommit of changes in /etc directory|Clean php session files|Launch apticron to notify of packages pending an update|Online ext4 Metadata Check for All Filesystems|Autocommit of changes in /etc directory)\.$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: [[:alnum:]@-]+\.(service|scope): Consumed ([0-9]+min )?[0-9.]+s CPU time\.$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: rsyslog\.service: Sent signal SIGHUP to main process [0-9]+ \(rsyslogd\) on client request\.$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : (TTY=(unknown|(pts/|tty|vc/)[[:digit:]]+) ; )?PWD=[^;]+ ; USER=[._[:alnum:]-]+ (; ENV=([_a-zA-Z]+=\S* )+)?; COMMAND=(/(usr|etc|bin|sbin)/|sudoedit ) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> daily database available for update \(local version: [[:digit:]]+, remote version: [[:digit:]]+\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> (bytecode|main|daily)\.(cld|cvd) (database )?(is up to date|is up-to-date|updated) \(version: [[:digit:]]+, sigs: [[:digit:]]+, f-level: [[:digit:]]+, builder: [._[:alnum:]-]+\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Testing database: '/var/lib/clamav/tmp[^/]*/clamav-.*' \.\.\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Database test passed\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Received signal: wake up$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> ClamAV update process started at \w{3} \w{3} [ :[:digit:]]{16}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: (\w{3} \w{3} [ :[:digit:]]{16} -> \^|WARNING: )Your ClamAV installation is OUTDATED!$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: (\w{3} \w{3} [ :[:digit:]]{16} -> \^|WARNING: )Local version: [[:digit:]]+(\.[[:digit:]]+)* Recommended version: [[:digit:]]+(\.[[:digit:]]+)*$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: WARNING: getfile: [._[:alnum:]-]+ not found on remote server \(IP: [.[:digit:]]+\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: WARNING: Incremental update failed, trying to download daily\.cvd$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: (WARNING|ERROR): (getpatch: )?Can't download [._[:alnum:]-]+ from [.[:alnum:]-]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> \*Can't query [._[:alnum:]-]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Downloading [._[:alnum:]-]+ \[[[:digit:]]+%\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> DON'T PANIC! Read https?://www\.clamav\.net/(support/faq|documents/upgrading-clamav)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> DON'T PANIC! Read https://docs\.clamav\.net/manual/Installing\.html$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Database updated \([0-9]+ signatures\) from .* \(IP: [[:xdigit:].:]{3,39}\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Clamd successfully notified about the update\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ freshclam\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Received signal: re-opening log file$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ clamd\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> Reading databases from /var/lib/clamav$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ clamd\[[[:digit:]]+\]: \w{3} \w{3} [ :[:digit:]]{16} -> SelfCheck: (Database status OK|Database modification detected\. Forcing reload)\.$ @@ -72,39 +86,43 @@ no matching cipher found: client [.@[:alnum:]-]+(,[.@[:alnum:]-]+)* server [.@[: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: info Sympa::Spindle::Do(Command|Message):: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: info Sympa::Request::Handler::(subscribe|confirm|reject|signoff|distribute)::_twist\(\) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: (info|notice) Sympa::Spindle::To(List|Moderation|Auth|Held):: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: notice Sympa::Spindle::AuthorizeMessage::_twist\(\) Message Sympa::Message .* rejected\(\) because sender not allowed$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: err main::#[0-9]+ > Sympa::Spindle::spin#[0-9]+ > ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ task_manager\[[0-9]+\]: (info|notice) main:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ task_manager\[[0-9]+\]: (info|notice) Sympa::(Spindle::ProcessTask|Spool):: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info main:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info Sympa::Ticket::load\(\) Ticket: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice main:: Redirecting to\s ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice main::do_login\(\) Authentication failed$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: err main::#[0-9]+ > main::do_login#[0-9]+ > Sympa::WWW::Auth::check_auth#[0-9]+ > Sympa::WWW::Auth::authentication#[0-9]+ Incorrect password for user\s ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice Sympa::WWW::Tools::_get_css_url\(\) Template file /usr/share/sympa/default/web_tt2/css\.tt2 or configuration has changed; updating CSS file /var/lib/sympa/css/[.[:alnum:]-]+/style\.css$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info Sympa::WWW::Session::new\(\) Ignoring unknown session cookie ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: err main::#[0-9]+ > main::get_parameters#[0-9]+ \[robot [.[:alnum:]-]+\] \[client [[:xdigit:].:]{3,39}\] Syntax error for parameter action value "(lists|search_list_request)#[^"]+" not conform to regexp: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: err main::#[0-9]+ > main::check_action_parameters#[0-9]+ \[robot [.[:alnum:]-]+\] \[session [[:xdigit:]]+\] \[client [[:xdigit:].:]{3,39}\] \[list [.[:alnum:]-]+\] User not logged in$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: err main::#[0-9]+ > main::do_arc#[0-9]+ \[robot [.[:alnum:]-]+\] \[session [[:xdigit:]]+\] \[client [[:xdigit:].:]{3,39}\] \[list [.[:alnum:]-]+\] Empty archive Sympa::Archive < ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice Sympa::Spindle::Process(Request|Template)::_twist\(\) Processing Sympa:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info Sympa::Spindle::ToAuth:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice Sympa::Bulk::store\(\) Message Sympa::Message::Template < +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (wwsympa|sympa_msg)\[[0-9]+\]: notice Sympa::Spool::Outgoing::store\(\) Message Sympa::Message::Template < ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: notice Sympa::Spool::store\(\) Sympa::Request < ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info Sympa::Request::Handler::(add|signoff|subscribe)::_twist\(\) +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: info Sympa::Scenario::authz\(\) Sympa::Scenario <create_list\.[.[:alnum:]-]+;ERROR>: No rule match, reject$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ wwsympa\[[0-9]+\]: err main::#[0-9]+ > main::check_param_in#[0-9]+ > Sympa::Scenario::new#[0-9]+ Unable to find scenario file " +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sympa_msg\[[0-9]+\]: notice Sympa::Spool::Outgoing::store\(\) Message Sympa::Message <[^>]+> is stored into bulk spool as <[^>]+>$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ mysqld\[[0-9]+\]: [0-9: -]{19} [0-9]+ \[Warning\] Aborted connection [0-9]+ to db: '[^']+' user: '[^']+' host: 'localhost' \(Got (timeout|an error) reading communication packets\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bulk\[[0-9]+\]: notice main:: Bulk exited normally due to signal$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bulk\[[0-9]+\]: notice Sympa::Mailer::store\(\) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bulk\[[0-9]+\]: (info|notice) Sympa::Spindle::ProcessOutgoing:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bounced\[[0-9]+\]: notice Sympa::Tracking::store\(\) Sympa::Message < ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bounced\[[0-9]+\]: notice Sympa::Spindle::ProcessBounce::_twist\(\) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bounced\[[0-9]+\]: info Sympa::Spindle::ProcessBounce::_twist\(\) No address found in message Sympa::Message < ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ archived\[[0-9]+\]: notice Sympa::Spindle::ProcessArchive:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ archived\[[0-9]+\]: (info|notice) Sympa::Archive:: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ ikiwiki\[[[:digit:]]+\]: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ ikiwiki: \[Fripost wiki\] (invalid page|unknown do) parameter$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ unbound: \[[0-9]+:[0-9]+\] info: generate keytag query _ta-[[:xdigit:]]+\. NULL IN$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rrdcached\[[[:digit:]]+\]: (flushing old values|rotating journals|started new journal /\S+$|removing old journal /\S+$) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ rrdcached\[[[:digit:]]+\]: queue_thread_main: rrd_update_r \(([^)]+)\) failed with status -1. \(opening '\1': No such file or directory\) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ auditd\[[[:digit:]]+\]: Audit daemon rotating log files$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient\[[[:digit:]]+\]: DHCPREQUEST for [[:digit:].]{3,15} on [[:alnum:]]+ to [[:digit:].]{3,15} port 67$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ bacula-sd\[[[:digit:]]+\]: [._[:alnum:]-]+: askdir\.c:[0-9]+-[0-9]+ Discard: JobMedia Vol=[._[:alnum:]-]+ wrote=[0-9]+ MediaId=[0-9]+ FI=[0-9]+ LI=[0-9]+ StartAddr=[0-9]+ EndAddr=[0-9]+$ diff --git a/roles/common/files/etc/logcheck/ignore.d.server/postfix-local b/roles/common/files/etc/logcheck/ignore.d.server/postfix-local index 3117a61..cffb438 100644 --- a/roles/common/files/etc/logcheck/ignore.d.server/postfix-local +++ b/roles/common/files/etc/logcheck/ignore.d.server/postfix-local @@ -1,37 +1,38 @@ # Ansible Managed # Do NOT edit this file directly! # ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/local\[[[:digit:]]+\]: [[:xdigit:]]+: to=<[^>]+>,( orig_to=<[^>]+>,)? relay=local, delay=[.[:digit:]]+(, delays=([.[:digit:]]+/){3}[.[:digit:]]+)?(, dsn=2(\.[[:digit:]]+){2})?, status=sent \(forwarded as [[:xdigit:]]{10}\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/postfix-script\[[[:digit:]]+\]: refreshing the Postfix mail system$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/master[[[:digit:]]+]: reload -- version [.[:digit:]]+, configuration /etc/postfix$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/smtpd\[[[:digit:]]+\]: (dis)?connect from [^[:space:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/smtpd\[[[:digit:]]+\]: (NOQUEUE|[[:xdigit:]]+): reject: RCPT from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: [45][[:digit:]][[:digit:]] [45](\.[[:digit:]]+){2} <[^>]+>: Recipient address rejected: ((unverified|undeliverable) address:|Domain not found;) ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/[ls]mtp\[[[:digit:]]+\]: [[:xdigit:]]+: to=<[^>]+>,( orig_to=<[^>]+>,)? relay=[._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\](:[[:digit:]]{1,5})?, (conn_use=[[:digit:]]+, )?delay=[.[:digit:]]+(, delays=([.[:digit:]]+/){3}[.[:digit:]]+)?(, dsn=2(\.[[:digit:]]+){2})?, status=(sent|deliverable) \(2[[:digit:]][[:digit:]] .+\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/anvil\[[[:digit:]]+\]: statistics: max (message|recipient|connection) (count|rate) [/[:digit:]s]+ for \((\[[.:[:xdigit:]]+\]:)?(smtp[sd]?|25|submissions?|587|465)?:([.:[:xdigit:]]+|unknown)\) at \w{3} [ :[:digit:]]{11}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/anvil\[[[:digit:]]+\]: statistics: max cache size [[:digit:]]+ at \w{3} [ :[:digit:]]{11}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/scache\[[[:digit:]]+\]: statistics: start interval \w{3} [ :[:digit:]]{11}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/scache\[[[:digit:]]+\]: statistics: (domain|address) lookup hits=[[:digit:]]+ miss=[[:digit:]]+ success=[[:digit:]]+%$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/scache\[[[:digit:]]+\]: statistics: max simultaneous domains=[[:digit:]]+ addresses=[[:digit:]]+ connection=[[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/smtpd\[[[:digit:]]+\]: [[:xdigit:]]+: client=[._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/cleanup\[[[:digit:]]+\]: [[:xdigit:]]+: (resent-)?message-id=([^[:blank:]]*|(mid:)?[[:alnum:]_/+.$@-]+|[^,()]+@[.[:alnum:]-]+)( \(added by [^[:space:]]+\))?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/cleanup\[[[:digit:]]+\]: warning: unix_trigger_event: read timeout for service public/qmgr$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/cleanup\[[[:digit:]]+\]: warning: milter unix:public/opendmarc: can't read SMFIC_BODYEOB reply packet header: Success$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/qmgr\[[[:digit:]]+\]: [[:xdigit:]]+: from=<[^>]*>, size=[[:digit:]]+, nrcpt=[[:digit:]]+ \(queue active\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/n?qmgr\[[[:digit:]]+\]: [[:xdigit:]]+: from=<[^>]*>, status=expired, returned to sender$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/n?qmgr\[[[:digit:]]+\]: [[:xdigit:]]+: message-id=(<[^>]*>|[[:alnum:]_/+.$@-]+)( \(added by [^[:space:]]+\))? ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/n?qmgr\[[[:digit:]]+\]: [[:xdigit:]]+: removed$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/n?qmgr\[[[:digit:]]+\]: [[:xdigit:]]+: skipped, still being delivered$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/verify\[[[:digit:]]+\]: cache [a-z]+:\S+ (partial|full) cleanup: retained=[[:digit:]]+ dropped=[[:digit:]]+ entries$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix(-\w+)?/smtpd\[[[:digit:]]+\]: disconnect from [._[:alnum:]-]+\[([[:xdigit:].:]{3,39}|unknown)\]( (ehlo|helo|xforward|starttls|auth|mail|rcpt|data|bdat|noop|rset|quit|commands|unknown)=[0-9]+(/[0-9]+)?)+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-msa/smtpd\[[[:digit:]]+\]: warning: non-SMTP command from [-._[:alnum:]]+\[[[:xdigit:].:]{3,39}\]:\s ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-msa/pickup\[[[:digit:]]+\]: [[:xdigit:]]+: uid=[[:digit:]]+ from=<[^>]*>$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-msa/cleanup\[[[:digit:]]+\]: [[:xdigit:]]+: replace: header\s ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-msa/smtpd\[[[:digit:]]+\]: [[:xdigit:]]+: client=[^[:space:]]+, sasl_method=[-[:alnum:]]+, sasl_username=[-_.@[:alnum:]]+(, sasl_sender=[-_.@[:alnum:]]+)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-msa/smtpd\[[[:digit:]]+\]: warning: [-._[:alnum:]]+\[[[:xdigit:].:]{3,39}\]: SASL [[:alpha:]]+ authentication (failed|aborted)(:[ [:alnum:]]*)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-(msa|mx)/smtpd\[[[:digit:]]+\]: improper command pipelining after (EHLO|HELO|AUTH|MAIL|QUIT) from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-(msa|mx)/smtpd\[[[:digit:]]+\]: warning: hostname [._[:alnum:]-]+ does not resolve to address [[:xdigit:].:]{3,39}(: Name or service not known)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-(msa|mx)/smtpd\[[[:digit:]]+\]: warning: Connection concurrency limit exceeded: [0-9]+ from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\] for service (submissions?|smtpd)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/smtpd\[[[:digit:]]+\]: NOQUEUE: reject: RCPT from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: 5[[:digit:]]{2} 5(\.[[:digit:]]+){2} <[^>]+>: Helo command rejected: need fully-qualified hostname;( from=<[^>]*> to=<[^>]+>)? proto=E?SMTP( helo=<[^>]+>)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/smtpd\[[[:digit:]]+\]: NOQUEUE: reject: RCPT from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: 4[[:digit:]]{2} 4(\.[[:digit:]]+){2} <[^>]+>: Sender address rejected: (Domain not found|Malformed DNS server reply);( from=<[^>]*> to=<[^>]+>)? proto=E?SMTP( helo=<[^>]+>)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/smtpd\[[[:digit:]]+\]: NOQUEUE: reject: RCPT from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: 5[[:digit:]]{2} 5(\.[[:digit:]]+){2} <[^>]+>: Sender address rejected: Domain [.[:alnum:]-]+ does not accept mail \(nullMX\);( from=<[^>]*> to=<[^>]+>)? proto=E?SMTP( helo=<[^>]+>)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/smtpd\[[[:digit:]]+\]: NOQUEUE: reject: RCPT from [._[:alnum:]-]+\[[[:xdigit:].:]{3,39}\]: 5[[:digit:]]{2} 5(\.[[:digit:]]+){2} Service unavailable; (Unverified Client host|Sender address) \[\S+\] blocked using [._[:alnum:]-]+(; https?://[^[:blank:];]+)?; from=<[^>]*> to=<[^>]+> proto=E?SMTP( helo=<[^>]+>)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/smtpd\[[[:digit:]]+\]: NOQUEUE: reject: RCPT from [._[:alnum:]-]+\[([[:xdigit:].:]{3,39})\]: 4[[:digit:]]{2} 4(\.[[:digit:]]+){2} Client host rejected: cannot find your hostname, \[\1\]; from=<[^>]*> to=<[^>]+> proto=E?SMTP( helo=<[^>]+>)?$ @@ -107,24 +108,26 @@ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/postscreen\[[[:digit:]]+\]: warning: getpeername: Transport endpoint is not connected -- dropping this connection$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/postscreen\[[[:digit:]]+\]: warning: psc_cache_update: lmdb:/var/lib/postfix-mx/postscreen_cache update average delay is [[:digit:]]+ ms$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/postscreen\[[[:digit:]]+\]: warning: dnsblog reply timeout [[:digit:]]+s for [._[:alnum:]-]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/dnsblog\[[[:digit:]]+\]: addr [[:xdigit:].:]{3,39} listed by domain [._[:alnum:]-]+ as [[:xdigit:].:]{3,39}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/dnsblog\[[[:digit:]]+\]: warning: dnsblog_query: lookup error for DNS query ([._[:alnum:]-]+): Host or domain name not found. Name service error for name=\1 type=A(AAA)?: Host not found, try again$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-out/smtp\[[[:digit:]]+\]: [[:xdigit:]]+: to=<[^>]+>, relay=none, delay=[.[:digit:]]+(, delays=([.[:digit:]]+/){3}[.[:digit:]]+)?(, dsn=5(\.[[:digit:]]+){2})?, status=(undeliverable|bounced) \(Host or domain name not found. Name service error for name=[^[:space:]]+ type=A(AAA)?: Host not found\)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-mx/tlsproxy\[[[:digit:]]+\]: (CONNECT from|DISCONNECT) \[[[:xdigit:].:]{3,39}\]:[[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ systemd\[1\]: Start(ing|ed) Postfix sender login socketmap\.(\.\.)?$ # # Amavis ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ amavis\[[[:digit:]]+\]: \([-[:digit:]]+\) Passed (CLEAN|SPAM|UNCHECKED(-[A-Z]+)?|BAD-HEADER-[28]) {Relayed(Tagged)?(Internal|Inbound|Outbound)}, (INCOMING|OUTGOING)( LOCAL)? \[(IPv6:)?[[:xdigit:].:]{3,39}\](:[[:digit:]]+)?( \[[[:xdigit:].:]{3,39}\])? <[^>]*> -> (<[^>]*>,)+( Queue-ID: [[:xdigit:]]+,)?( Message-ID: <[^>]+>,)?( Resent-Message-ID: <[^>]+>,)? mail_id: [-_+[:alnum:]]+, Hits: -?[[:digit:].]*, size: [[:digit:]]+, queued_as: [[:xdigit:]]+(, dkim_(new|sd)?=[-_.,:[:alnum:]]+)?, [[:digit:]]+ ms$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ amavis\[[[:digit:]]+\]: \([-[:digit:]]+\) Passed (CLEAN|SPAM|UNCHECKED(-[A-Z]+)?|BAD-HEADER-[28]) {Relayed(Tagged)?(Internal|Inbound|Outbound)}, (INCOMING|OUTGOING)( LOCAL)? \[(IPv6:)?[[:xdigit:].:]{3,39}\](:[[:digit:]]+)?( \[[[:xdigit:].:]{3,39}\])? <[^>]*> -> (<[^>]*>,)*(<[^>]*)?\.\.\.$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ amavis\[[[:digit:]]+\]: \([-[:digit:]]+\) \.\.\.([^>]*>)?(,<[^>]*>)*,( Queue-ID: [[:xdigit:]]+,)?( Message-ID: <[^>]+>,)?( Resent-Message-ID: <[^>]+>,)? mail_id: [-_+[:alnum:]]+, Hits: -?[[:digit:].]*, size: [[:digit:]]+, queued_as: [[:xdigit:]]+(, dkim_(new|sd)?=[-_.,:[:alnum:]]+)?, [[:digit:]]+ ms$ # SMTP client connection caching was introduced in 2.6.0; the SMTP session is held for the next task, and is terminated by Postfix if the next mail comes soon enough ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix-out/smtpd\[[[:digit:]]+\]: timeout after END-OF-MESSAGE from [._[:alnum:]-]+\[(127.0.0.1|::1)\]$ # # OpenDMARC ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: implicit authentication service: [-_.[:alnum:]]+\.fripost\.org$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: RFC5322 requirement error: (not exactly one Date field|multiple Message-Id fields)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: unable to parse From header field$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+ ignoring Authentication-Results at\s +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+:? ignoring Authentication-Results at\s +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: ignoring invalid ARC-Authentication-Results header ".*" ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: SPF\((mailfrom|helo)\): \S+ (none|tempfail|fail|pass)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: [-_.[:alnum:]]+ (none|fail|pass)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: [[:xdigit:]]+: opendmarc_policy_query_dmarc\([._[:alnum:]-]+\) returned status 4$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ opendmarc\[[0-9]+\]: opendmarc: opendmarc-arcares\.c:[0-9]+: opendmarc_arcares_strip_whitespace: Assertion `.*' failed\.$ diff --git a/roles/common/files/etc/logcheck/ignore.d.server/strongswan-local b/roles/common/files/etc/logcheck/ignore.d.server/strongswan-local index df67675..e78e9f0 100644 --- a/roles/common/files/etc/logcheck/ignore.d.server/strongswan-local +++ b/roles/common/files/etc/logcheck/ignore.d.server/strongswan-local @@ -3,20 +3,22 @@ # ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[KNL\] creating acquire job for policy [[:xdigit:].:]{3,39}/[[:digit:]]+(\[\w+(/[[:alnum:]-]+)?\])? === [[:xdigit:].:]{3,39}/[[:digit:]]+(\[\w+(/[[:alnum:]-]+)?\])? with reqid \{[[:digit:]]+\}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[KNL\] creating rekey job for CHILD_SA ESP/0x[[:xdigit:]]{8}/[[:xdigit:].:]{3,39}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[KNL\] creating delete job for CHILD_SA ESP/0x[[:xdigit:]]{8}/([[:xdigit:].:]{3,39}|%any)$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[JOB\] CHILD_SA ESP/0x[[:xdigit:]]{8}/([[:xdigit:].:]{3,39}|%any) not found for delete$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ ipsec\[[[:digit:]]+\]: [[:digit:]]+\[JOB\] spawning [0-9]+ worker threads$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] initiating IKE_SA [[:alnum:]._-]+\[[[:digit:]]+\] to [[:xdigit:].:]{3,39}$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] [[:xdigit:].:]{3,39} is initiating an IKE_SA$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] establishing CHILD_SA [[:alnum:]._-]+(\{[[:digit:]]+\}( reqid [0-9]+)?)?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] IKE_SA [[:alnum:]._-]+\[[[:digit:]]+\] established between [[:xdigit:].:]{3,39}\[[^]\"]+\]\.\.\.[[:xdigit:].:]{3,39}\[[^]]+\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] ((in|out)bound )?CHILD_SA [[:alnum:]._-]+\{[[:digit:]]+\} established with SPIs [[:xdigit:]]{8}_i [[:xdigit:]]{8}_o and TS [[:xdigit:].:]{3,39}/[[:digit:]]+ === [[:xdigit:].:]{3,39}/[[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] closing CHILD_SA [[:alnum:]._-]+\{[[:digit:]]+\} with SPIs [[:xdigit:]]{8}_i \([[:digit:]]+ bytes\) [[:xdigit:]]{8}_o \([[:digit:]]+ bytes\) and TS [[:xdigit:].:]{3,39}/[[:digit:]]+ === [[:xdigit:].:]{3,39}/[[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] reauthenticating IKE_SA [[:alnum:]._-]+\[[[:digit:]]+\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[JOB\] deleting IKE_SA after [[:digit:]]+ seconds of CHILD_SA inactivity$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] deleting IKE_SA [[:alnum:]._-]+\[[[:digit:]]+\] between [[:xdigit:].:]{3,39}\[[^]\"]+\]\.\.\.[[:xdigit:].:]{3,39}\[[^]]+\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[JOB\] deleting CHILD_SA after [[:digit:]]+ seconds of inactivity$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[JOB\] CHILD_SA \{[[:digit:]]+\} not found for delete$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[JOB\] deleting half open IKE_SA with [[:xdigit:].:]{3,39} after timeout$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[IKE\] IKE_SA deleted$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[MGR\] ignoring request with ID [[:digit:]]+, already processing$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[KNL\] flags changed for [[:xdigit:].:]{3,39} on e[nt][[:alnum:]]+ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ (charon|ipsec\[[[:digit:]]+\]): [[:digit:]]+\[KNL\] [[:xdigit:].:]{3,39} appeared on e[nt][[:alnum:]]+$ diff --git a/roles/common/files/etc/logcheck/violations.ignore.d/logcheck-sudo b/roles/common/files/etc/logcheck/violations.ignore.d/logcheck-sudo index e474019..70673ae 100644 --- a/roles/common/files/etc/logcheck/violations.ignore.d/logcheck-sudo +++ b/roles/common/files/etc/logcheck/violations.ignore.d/logcheck-sudo @@ -1,7 +1,5 @@ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sudo: pam_krb5\(sudo:auth\): user [[:alnum:]-]+ authenticated as [[:alnum:]-]+@[.A-Z]+$ -# ignore sudo with custom ENV -#^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : TTY=(unknown|console|(pts/|tty|vc/)[[:digit:]]+) ; PWD=[^;]+ ; USER=[._[:alnum:]-]+ ; COMMAND=((/(usr|etc|bin|sbin)/|sudoedit ).*|list)$ -^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : TTY=(unknown|console|(pts/|tty|vc/)[[:digit:]]+) ; PWD=[^;]+ ; USER=[._[:alnum:]-]+ (; ENV=([_a-zA-Z]+=\S* )+)?; COMMAND=((/(usr|etc|bin|sbin)/|sudoedit ).*|list)$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sudo: pam_krb5\(sudo:auth\): user [._[:alnum:]-]+ authenticated as [._[:alnum:]-]+@[.A-Z]+$ +^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : (TTY=(unknown|console|(pts/|tty|vc/)[[:digit:]]+) ; )?PWD=[^;]+ ; USER=[._[:alnum:]-]+( ; GROUP=[._[:alnum:]-]+)? ; COMMAND=((/(usr|etc|bin|sbin)/|sudoedit ).*|list)$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo:[[:space:]]+[_[:alnum:].-]+ : \(command continued\).*$ -^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo: pam_[[:alnum:]]+\(sudo:session\): session opened for user [[:alnum:]-]+ by ([[:alnum:]-]+)?\(uid=[0-9]+\)$ -^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo: pam_[[:alnum:]]+\(sudo:session\): session closed for user [[:alnum:]-]+$ +^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo: pam_[[:alnum:]]+\(sudo:session\): session opened for user [._[:alnum:]-]+\(uid=[0-9]+\) by ([[:alnum:]-]+)?\(uid=[0-9]+\)$ +^\w{3} [ :0-9]{11} [._[:alnum:]-]+ sudo: pam_[[:alnum:]]+\(sudo:session\): session closed for user [._[:alnum:]-]+$ diff --git a/roles/common/files/etc/rkhunter.conf b/roles/common/files/etc/rkhunter.conf index ef38ab6..c7358d0 100644 --- a/roles/common/files/etc/rkhunter.conf +++ b/roles/common/files/etc/rkhunter.conf @@ -336,41 +336,41 @@ ALLOW_SSH_PROT_V1=2 # option can use the word 'ALL' to refer to all of the available tests. The # DISABLE_TESTS option can use the word 'NONE' to mean that no tests are # disabled. The list of disabled tests is applied to the list of enabled tests. # # Both options are space-separated lists of test names, and both options may # be specified more than once. The currently available test names can be seen # by using the command 'rkhunter --list tests'. # # The supplied configuration file has some tests already disabled, and these # are tests that will be used only occasionally, can be considered 'advanced' # or that are prone to produce more than the average number of false-positives. # # Please read the README file for more details about enabling and disabling # tests, the test names, and how rkhunter behaves when these options are used. # # The default values are to enable all tests and to disable none. However, if # either of the options below are specified, then they will override the # program defaults. # ENABLE_TESTS=ALL -DISABLE_TESTS=suspscan hidden_procs deleted_files packet_cap_apps apps +DISABLE_TESTS=suspscan hidden_ports hidden_procs deleted_files packet_cap_apps apps # # The HASH_CMD option can be used to specify the command to use for the file # properties hash value check. It can be specified as just the command name or # the full pathname. If just the command name is given, and it is one of MD5, # SHA1, SHA224, SHA256, SHA384 or SHA512, then rkhunter will first look for the # relevant command, such as 'sha256sum', and then for 'sha256'. If neither of # these are found, it will then look to see if a perl module has been installed # which will support the relevant hash function. To see which perl modules have # been installed use the command 'rkhunter --list perl'. # # Systems using prelinking are restricted to using either the SHA1 or MD5 # function. # # A value of 'NONE' (in uppercase) can be specified to indicate that no hash # function should be used. Rkhunter will detect this, and automatically disable # the file properties hash check test. # # Examples: # For Solaris 9 : HASH_CMD=gmd5sum @@ -579,41 +579,40 @@ EXISTWHITELIST=/usr/bin/fgrep # # Allow the specified file to have the 'others' (world) permission have the # write-bit set. For example, files with permissions r-xr-xrwx or rwxrwxrwx. # # This option may be specified more than once, and may use wildcard characters. # # The default value is the null string. # #WRITEWHITELIST=/usr/bin/date # # Allow the specified file to be a script. # # This option may be specified more than once, and may use wildcard characters. # # The default value is the null string. # SCRIPTWHITELIST=/bin/egrep SCRIPTWHITELIST=/bin/fgrep -SCRIPTWHITELIST=/bin/which SCRIPTWHITELIST=/usr/bin/egrep SCRIPTWHITELIST=/usr/bin/fgrep SCRIPTWHITELIST=/usr/bin/which SCRIPTWHITELIST=/usr/bin/ldd SCRIPTWHITELIST=/usr/bin/lwp-request SCRIPTWHITELIST=/usr/sbin/adduser #SCRIPTWHITELIST=/usr/sbin/prelink #SCRIPTWHITELIST=/usr/sbin/unhide.rb # # Allow the specified file to have the immutable attribute set. # # This option may be specified more than once, and may use wildcard characters. # # The default value is the null string. # #IMMUTWHITELIST=/sbin/ifdown # # If this option is set to '1', then the immutable-bit test is reversed. That diff --git a/roles/common/files/etc/rsyslog.conf b/roles/common/files/etc/rsyslog.conf index 6340537..42b01c5 100644 --- a/roles/common/files/etc/rsyslog.conf +++ b/roles/common/files/etc/rsyslog.conf @@ -73,30 +73,30 @@ mail.err /var/log/mail.err # the mail is bounced, for instance. if $programname == 'amavis' and $syslogfacility-text == 'mail' and $syslogseverity >= 5 then ~ if ($programname startswith 'postfix-' or $programname == 'dovecot') and $syslogfacility-text == 'mail' and $syslogseverity >= 6 then ~ # # First some standard log files. Log by facility. # auth,authpriv.* /var/log/auth.log *.*;auth,authpriv.none -/var/log/syslog #cron.* /var/log/cron.log daemon.* -/var/log/daemon.log kern.* -/var/log/kern.log lpr.* -/var/log/lpr.log user.* -/var/log/user.log # # Some "catch-all" log files. # *.=debug;\ auth,authpriv.none;\ - news.none;mail.none -/var/log/debug + mail.none -/var/log/debug *.=info;*.=notice;*.=warn;\ auth,authpriv.none;\ cron,daemon.none;\ - mail,news.none -/var/log/messages + mail.none -/var/log/messages # # Emergencies are sent to everybody logged in. # *.emerg :omusrmsg:* diff --git a/roles/common/files/etc/strongswan.d/charon.conf b/roles/common/files/etc/strongswan.d/charon.conf index 22479cf..7cbe7db 100644 --- a/roles/common/files/etc/strongswan.d/charon.conf +++ b/roles/common/files/etc/strongswan.d/charon.conf @@ -1,39 +1,50 @@ # Options for the charon IKE daemon. charon { + # Deliberately violate the IKE standard's requirement and allow the use of + # private algorithm identifiers, even if the peer implementation is unknown. + # accept_private_algs = no + # Accept unencrypted ID and HASH payloads in IKEv1 Main Mode. # accept_unencrypted_mainmode_messages = no # Maximum number of half-open IKE_SAs for a single peer IP. # block_threshold = 5 # Whether Certificate Revocation Lists (CRLs) fetched via HTTP or LDAP # should be saved under a unique file name derived from the public key of # the Certification Authority (CA) to /etc/ipsec.d/crls (stroke) or # /etc/swanctl/x509crl (vici), respectively. # cache_crls = no # Whether relations in validated certificate chains should be cached in # memory. # cert_cache = yes + # Whether to use DPD to check if the current path still works after any + # changes to interfaces/addresses. + # check_current_path = no + + # Send the Cisco FlexVPN vendor ID payload (IKEv2 only). + # cisco_flexvpn = no + # Send Cisco Unity vendor ID payload (IKEv1 only). # cisco_unity = no # Close the IKE_SA if setup of the CHILD_SA along with IKE_AUTH failed. # close_ike_on_child_failure = no # Number of half-open IKE_SAs that activate the cookie mechanism. # cookie_threshold = 10 # Delete CHILD_SAs right after they got successfully rekeyed (IKEv1 only). # delete_rekeyed = no # Delay in seconds until inbound IPsec SAs are deleted after rekeyings # (IKEv2 only). # delete_rekeyed_delay = 5 # Use ANSI X9.42 DH exponent size or optimum size matched to cryptographic # strength. # dh_exponent_ansi_x9_42 = yes @@ -43,40 +54,44 @@ charon { # DNS server assigned to peer via configuration payload (CP). # dns1 = # DNS server assigned to peer via configuration payload (CP). # dns2 = # Enable Denial of Service protection using cookies and aggressiveness # checks. # dos_protection = yes # Compliance with the errata for RFC 4753. # ecp_x_coordinate_only = yes # Free objects during authentication (might conflict with plugins). # flush_auth_cfg = no # Whether to follow IKEv2 redirects (RFC 5685). # follow_redirects = yes + # Violate RFC 5998 and use EAP-only authentication even if the peer did not + # send an EAP_ONLY_AUTHENTICATION notify during IKE_AUTH. + # force_eap_only_authentication = no + # Maximum size (complete IP datagram size in bytes) of a sent IKE fragment # when using proprietary IKEv1 or standardized IKEv2 fragmentation, defaults # to 1280 (use 0 for address family specific default values, which uses a # lower value for IPv4). If specified this limit is used for both IPv4 and # IPv6. # fragment_size = 1280 # Name of the group the daemon changes to after startup. # group = # Timeout in seconds for connecting IKE_SAs (also see IKE_SA_INIT DROPPING). # half_open_timeout = 30 # Enable hash and URL support. # hash_and_url = no # Allow IKEv1 Aggressive Mode with pre-shared keys as responder. # i_dont_care_about_security_and_use_aggressive_mode_psk = no # Whether to ignore the traffic selectors from the kernel's acquire events @@ -118,40 +133,45 @@ charon { install_virtual_ip = no # The name of the interface on which virtual IP addresses should be # installed. # install_virtual_ip_on = # Check daemon, libstrongswan and plugin integrity at startup. # integrity_test = no # A comma-separated list of network interfaces that should be ignored, if # interfaces_use is specified this option has no effect. # interfaces_ignore = # A comma-separated list of network interfaces that should be used by # charon. All other interfaces are ignored. # interfaces_use = # NAT keep alive interval. # keep_alive = 20s + # Number of seconds the keep alive interval may be exceeded before a DPD is + # sent instead of a NAT keep alive (0 to disable). This is only useful if a + # clock is used that includes time spent suspended (e.g. CLOCK_BOOTTIME). + # keep_alive_dpd_margin = 0s + # Plugins to load in the IKE daemon charon. # load = # Determine plugins to load via each plugin's load option. # load_modular = no # Initiate IKEv2 reauthentication with a make-before-break scheme. # make_before_break = no # Maximum number of IKEv1 phase 2 exchanges per IKE_SA to keep state about # and track concurrently. # max_ikev1_exchanges = 3 # Maximum packet size accepted by charon. # max_packet = 10000 # Enable multiple authentication exchanges (RFC 4739). # multiple_authentication = yes # WINS servers assigned to peer via configuration payload (CP). @@ -159,48 +179,51 @@ charon { # WINS servers assigned to peer via configuration payload (CP). # nbns2 = # UDP port used locally. If set to 0 a random port will be allocated. # port = 500 # UDP port used locally in case of NAT-T. If set to 0 a random port will be # allocated. Has to be different from charon.port, otherwise a random port # will be allocated. # port_nat_t = 4500 # Whether to prefer updating SAs to the path with the best route. # prefer_best_path = no # Prefer locally configured proposals for IKE/IPsec over supplied ones as # responder (disabling this can avoid keying retries due to # INVALID_KE_PAYLOAD notifies). # prefer_configured_proposals = yes - # By default public IPv6 addresses are preferred over temporary ones (RFC - # 4941), to make connections more stable. Enable this option to reverse - # this. + # Controls whether permanent or temporary IPv6 addresses are used as source, + # or announced as additional addresses if MOBIKE is used. # prefer_temporary_addrs = no # Process RTM_NEWROUTE and RTM_DELROUTE events. # process_route = yes + # How RDNs in subject DNs of certificates are matched against configured + # identities (strict, reordered, or relaxed). + # rdn_matching = strict + # Delay in ms for receiving packets, to simulate larger RTT. # receive_delay = 0 # Delay request messages. # receive_delay_request = yes # Delay response messages. # receive_delay_response = yes # Specific IKEv2 message type to delay, 0 for any. # receive_delay_type = 0 # Size of the AH/ESP replay window, in packets. # replay_window = 32 # Base to use for calculating exponential back off, see IKEv2 RETRANSMISSION # in strongswan.conf(5). # retransmit_base = 1.8 # Maximum jitter in percent to apply randomly to calculated retransmission @@ -237,40 +260,47 @@ charon { # send_delay = 0 # Delay request messages. # send_delay_request = yes # Delay response messages. # send_delay_response = yes # Specific IKEv2 message type to delay, 0 for any. # send_delay_type = 0 # Send strongSwan vendor ID payload # send_vendor_id = no # Whether to enable Signature Authentication as per RFC 7427. # signature_authentication = yes # Whether to enable constraints against IKEv2 signature schemes. # signature_authentication_constraints = yes + # Value mixed into the local IKE SPIs after applying spi_mask. + # spi_label = 0x0000000000000000 + + # Mask applied to local IKE SPIs before mixing in spi_label (bits set will + # be replaced with spi_label). + # spi_mask = 0x0000000000000000 + # The upper limit for SPIs requested from the kernel for IPsec SAs. # spi_max = 0xcfffffff # The lower limit for SPIs requested from the kernel for IPsec SAs. # spi_min = 0xc0000000 # Number of worker threads in charon. # threads = 16 # Name of the user the daemon changes to after startup. # user = crypto_test { # Benchmark crypto algorithms and order them by efficiency. # bench = no # Buffer size used for crypto benchmark. # bench_size = 1024 diff --git a/roles/common/files/etc/systemd/system/munin-node.service.d/override.conf b/roles/common/files/etc/systemd/system/munin-node.service.d/override.conf index 53747f6..fee16b3 100644 --- a/roles/common/files/etc/systemd/system/munin-node.service.d/override.conf +++ b/roles/common/files/etc/systemd/system/munin-node.service.d/override.conf @@ -1,13 +1,14 @@ [Service] +ExecStartPre= # Hardening NoNewPrivileges=yes ProtectSystem=strict ReadWriteDirectories=/var/lib/munin-node/plugin-state ReadWriteDirectories=/var/log/munin RuntimeDirectory=munin ProtectControlGroups=yes ProtectKernelModules=yes ProtectKernelTunables=yes RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 CapabilityBoundingSet=CAP_SETUID CAP_SETGID diff --git a/roles/common/files/usr/local/sbin/update-firewall b/roles/common/files/usr/local/sbin/update-firewall index 4b3e5cf..e11e8a9 100755 --- a/roles/common/files/usr/local/sbin/update-firewall +++ b/roles/common/files/usr/local/sbin/update-firewall @@ -19,43 +19,43 @@ trap cleanup EXIT INT TERM echo "flush ruleset" >"$script" # should be included already, but... cat <"$NFTABLES" >>"$script" ip netns add "nft-dryrun" netns="nft-dryrun" declare -a INTERFACES=() for iface in /sys/class/net/*; do idx="$(< "$iface/ifindex")" INTERFACES[idx]="${iface#/sys/class/net/}" done # create dummy interfaces so we can use iif/oif in the nft rules # (we preserve indices to preserve canonical set representation) for idx in "${!INTERFACES[@]}"; do [ "${INTERFACES[idx]}" != "lo" ] || continue ip netns exec "$netns" ip link add "${INTERFACES[idx]}" index "$idx" type dummy done # clear sets in the old rules before diff'ing with the new ones -nft list ruleset -sn >"$oldrules" +nft -sn list ruleset >"$oldrules" ip netns exec "$netns" nft -f - <"$oldrules" ip netns exec "$netns" nft flush set inet filter fail2ban || true ip netns exec "$netns" nft flush set inet filter fail2ban6 || true -ip netns exec "$netns" nft list ruleset -sn >"$oldrules" +ip netns exec "$netns" nft -sn list ruleset >"$oldrules" ip netns exec "$netns" nft -f - <"$script" -ip netns exec "$netns" nft list ruleset -sn >"$newrules" +ip netns exec "$netns" nft -sn list ruleset >"$newrules" ip netns del "$netns" netns= if [ ! -t 0 ] || [ ! -t 1 ]; then diff -q -- "$oldrules" "$newrules" && exit 0 || exit 1 elif ! diff -u --color=auto --label=a/ruleset --label=b/ruleset \ -- "$oldrules" "$newrules" && nft -f - <"$script"; then read -p "Ruleset applied. Revert? [Y/n] " -r -t10 r || r="y" if [ "${r,,[a-z]}" != "n" ]; then echo "Reverting..." echo "flush ruleset" >"$script" cat <"$oldrules" >>"$script" nft -f - <"$script" fi fi diff --git a/roles/common/tasks/ipsec.yml b/roles/common/tasks/ipsec.yml index 4fc2ef7..917c687 100644 --- a/roles/common/tasks/ipsec.yml +++ b/roles/common/tasks/ipsec.yml @@ -1,25 +1,26 @@ - name: Install strongSwan apt: pkg={{ packages }} vars: packages: - strongswan-charon + - strongswan-starter # for the GCM and openssl plugins - libstrongswan-standard-plugins notify: - Update firewall - Restart IPsec - name: Auto-create a dedicated virtual subnet for IPsec template: src=etc/network/if-up.d/ipsec.j2 dest=/etc/network/if-up.d/ipsec owner=root group=root mode=0755 - name: Auto-deactivate the dedicated virtual subnet for IPsec file: src=../if-up.d/ipsec dest=/etc/network/if-down.d/ipsec owner=root group=root state=link force=yes - name: Configure IPsec template: src=etc/ipsec.conf.j2 diff --git a/roles/common/tasks/logging.yml b/roles/common/tasks/logging.yml index b602a49..2b4a42a 100644 --- a/roles/common/tasks/logging.yml +++ b/roles/common/tasks/logging.yml @@ -1,26 +1,25 @@ - name: Install logging server & utilities apt: pkg={{ packages }} vars: packages: - rsyslog - - syslog-summary - logcheck - logcheck-database - logrotate - name: Configure rsyslog copy: src=etc/rsyslog.conf dest=/etc/rsyslog.conf owner=root group=root mode=0644 register: r1 notify: - Restart rsyslog tags: - syslog - name: Configure postfix's custom rsyslog rules template: src=etc/rsyslog.d/postfix.conf.j2 dest=/etc/rsyslog.d/postfix.conf owner=root group=root mode=0644 diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml index fc692fa..a6795ba 100644 --- a/roles/common/tasks/main.yml +++ b/roles/common/tasks/main.yml @@ -65,32 +65,33 @@ tags: - bacula-fd - bacula - import_tasks: munin-node.yml tags: - munin-node - munin - name: Install common packages apt: pkg={{ packages }} vars: packages: - ca-certificates - etckeeper - ethtool - git - htop - molly-guard - rsync - screen + - bind9-dnsutils - name: Disable resume device # Cf. initramfs-tools(7) and initramfs.conf(5). copy: src=etc/initramfs-tools/conf.d/resume dest=/etc/initramfs-tools/conf.d/resume owner=root group=root mode=0644 tags: - initramfs - resume notify: - Update initramfs diff --git a/roles/common/tasks/ntp.yml b/roles/common/tasks/ntp.yml index 60ffef9..2ff9e49 100644 --- a/roles/common/tasks/ntp.yml +++ b/roles/common/tasks/ntp.yml @@ -1,26 +1,29 @@ -- name: Install/Remove ntp - # TODO bullseye: install new package 'systemd-timesyncd' +- name: Remove ntp package apt: pkg=ntp state={{ state }} purge=yes vars: state: "{{ ('NTP_master' in group_names) | ternary('present', 'absent') }}" +- name: Install systemd-timesyncd package + apt: pkg=systemd-timesyncd state=present purge=yes + when: "'NTP_master' not in group_names" + - name: Create /etc/systemd/timesyncd.conf.d file: path=/etc/systemd/timesyncd.conf.d state=directory owner=root group=root mode=0755 when: "'NTP_master' not in group_names" - name: Configure ntp template: src=etc/{{ conf }}.j2 dest=/etc/{{ conf }} owner=root group=root mode=0644 vars: conf: "{{ ('NTP_master' in group_names) | ternary('ntp.conf', 'systemd/timesyncd.conf.d/fripost.conf') }}" service: "{{ ('NTP_master' in group_names) | ternary('ntp', 'systemd-timesyncd') }}" notify: - Restart {{ service }} - meta: flush_handlers diff --git a/roles/common/tasks/smart.yml b/roles/common/tasks/smart.yml index 8d35d9f..68e507f 100644 --- a/roles/common/tasks/smart.yml +++ b/roles/common/tasks/smart.yml @@ -1,12 +1,5 @@ - name: Install smartmontools apt: pkg=smartmontools -- name: Auto-enable smartmontools - lineinfile: dest=/etc/default/smartmontools - regexp='^(\s*#)?\s*start_smartd=' - line='start_smartd=yes' - owner=root group=root - mode=0644 - - name: Start smartd service: name=smartmontools state=started diff --git a/roles/common/tasks/sysctl.yml b/roles/common/tasks/sysctl.yml index f95b7fa..08a1b13 100644 --- a/roles/common/tasks/sysctl.yml +++ b/roles/common/tasks/sysctl.yml @@ -1,40 +1,38 @@ - sysctl: name={{ item.name }} value={{ item.value }} sysctl_set=yes with_items: - { name: 'kernel.domainname', value: '{{ ansible_domain }}' } # Networking. See # https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt # Enable Spoof protection (reverse-path filter). Turn on Source # Address Verification in all interfaces to prevent some spoofing # attacks. - { name: 'net.ipv4.conf.default.rp_filter', value: 1 } - { name: 'net.ipv4.conf.all.rp_filter', value: 1 } # Disable SYN cookies and improve SYN backlog handling, see tcp(7) and # https://levelup.gitconnected.com/linux-kernel-tuning-for-high-performance-networking-high-volume-incoming-connections-196e863d458a - # TODO bullseye: remove net.core.somaxconn as 5.4 and later default to 4096 - { name: 'net.ipv4.tcp_syncookies', value: 0 } - { name: 'net.ipv4.tcp_synack_retries', value: 1 } - { name: 'net.ipv4.tcp_max_syn_backlog', value: 32768 } - - { name: 'net.core.somaxconn', value: 4096 } # We rate-limit not only the default ICMP types 3, 4, 11 and 12 # (0x1818), but also types 0 and 8. See icmp(7). - { name: 'net.ipv4.icmp_ratemask', value: 6425 } - { name: 'net.ipv4.icmp_ratelimit', value: 1000 } # Disable packet forwarding between interfaces (we are not a router). - { name: 'net.ipv4.ip_forward', value: 0 } - { name: 'net.ipv6.conf.all.forwarding', value: 0 } # Do not accept ICMP redirects (prevent MITM attacks). - { name: 'net.ipv4.conf.all.accept_redirects', value: 0 } - { name: 'net.ipv6.conf.all.accept_redirects', value: 0 } # Do not send ICMP redirects (we are not a router). - { name: 'net.ipv4.conf.default.send_redirects', value: 0 } - { name: 'net.ipv4.conf.all.send_redirects', value: 0 } # Do not accept IP source route packets (we are not a router). - { name: 'net.ipv4.conf.all.accept_source_route', value: 0 } diff --git a/roles/common/templates/etc/apt/sources.list.j2 b/roles/common/templates/etc/apt/sources.list.j2 index 47a7cda..c8f5dfc 100644 --- a/roles/common/templates/etc/apt/sources.list.j2 +++ b/roles/common/templates/etc/apt/sources.list.j2 @@ -1,13 +1,13 @@ # {{ ansible_managed }} # Do NOT edit this file directly! # vim: set filetype=debsources : deb https://deb.debian.org/debian {{ ansible_lsb.codename }} main{% if inventory_hostname_short in non_free_packages.keys() or (ansible_processor[1] is search("^(Genuine)?Intel.*") and not ansible_virtualization_role == 'guest') %} contrib non-free{% endif %} -deb https://deb.debian.org/debian-security {{ ansible_lsb.codename }}/updates main{% if inventory_hostname_short in non_free_packages.keys() or (ansible_processor[1] is search("^(Genuine)?Intel.*") and not ansible_virtualization_role == 'guest') %} contrib non-free{% endif %} +deb https://deb.debian.org/debian-security {{ ansible_lsb.codename }}{% if ansible_lsb.major_release | int < 11 %}/updates{% else %}-security{% endif %} main{% if inventory_hostname_short in non_free_packages.keys() or (ansible_processor[1] is search("^(Genuine)?Intel.*") and not ansible_virtualization_role == 'guest') %} contrib non-free{% endif %} deb https://deb.debian.org/debian {{ ansible_lsb.codename }}-updates main {% if 'backports' in group_names -%} deb https://deb.debian.org/debian {{ ansible_lsb.codename }}-backports main {% endif %} diff --git a/roles/common/templates/etc/bacula/bacula-fd.conf.j2 b/roles/common/templates/etc/bacula/bacula-fd.conf.j2 index db1960e..d0af395 100644 --- a/roles/common/templates/etc/bacula/bacula-fd.conf.j2 +++ b/roles/common/templates/etc/bacula/bacula-fd.conf.j2 @@ -1,24 +1,31 @@ # # Default Bacula File Daemon Configuration file # -# For Bacula release 9.4.2 (04 February 2019) -- debian buster/sid +# For Bacula release 9.6.7 (10 December 2020) -- debian bullseye/sid +# +# There is not much to change here except perhaps the +# File daemon Name to +# +# +# Copyright (C) 2000-2020 Kern Sibbald +# License: BSD 2-Clause; see file LICENSE-FOSS # # # List Directors who are permitted to contact this File daemon # {% for dir in groups['bacula_dir'] | sort %} Director { Name = {{ hostvars[dir].inventory_hostname_short }}-dir @|"sed -n '/^{{ hostvars[dir].inventory_hostname_short }}-dir\\s/ {s//Password = /p; q}' /etc/bacula/passwords-fd" } # Send all messages except skipped files back to Director Messages { Name = Standard director = {{ hostvars[dir].inventory_hostname_short }}-dir = all, !skipped, !restored } {% endfor %} # # "Global" File daemon configuration specifications diff --git a/roles/common/templates/etc/unbound/unbound.conf.j2 b/roles/common/templates/etc/unbound/unbound.conf.j2 index 64f32bf..e75e66f 100644 --- a/roles/common/templates/etc/unbound/unbound.conf.j2 +++ b/roles/common/templates/etc/unbound/unbound.conf.j2 @@ -12,21 +12,21 @@ server: interface: 127.0.0.1 root-hints: "/usr/share/dns/root.hints" hide-identity: yes hide-version: yes prefetch: yes qname-minimisation: yes rrset-roundrobin: yes use-caps-for-id: yes # RFC 1918 private-address: 10.0.0.0/8 private-address: 172.16.0.0/12 private-address: 192.168.0.0/16 private-address: 169.254.0.0/16 private-address: fd00::/8 private-address: fe80::/10 # # The following line includes additional configuration files from the # /etc/unbound/unbound.conf.d directory. -include: "/etc/unbound/unbound.conf.d/*.conf" +include-toplevel: "/etc/unbound/unbound.conf.d/*.conf" |