#!rsc by RouterOS # RouterOS script: check-routeros-update # Copyright (c) 2013-2022 Christian Hesse <mail@eworm.de> # https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md # # check for RouterOS update, send notification and/or install # https://git.eworm.de/cgit/routeros-scripts/about/doc/check-routeros-update.md :local 0 "check-routeros-update"; :global GlobalFunctionsReady; :while ($GlobalFunctionsReady != true) do={ :delay 500ms; } :global Identity; :global SafeUpdateNeighbor; :global SafeUpdateOnCap; :global SafeUpdatePatch; :global SafeUpdateUrl; :global SentRouterosUpdateNotification; :global DeviceInfo; :global LogPrintExit2; :global ScriptFromTerminal; :global ScriptLock; :global SendNotification2; :global SymbolForNotification; :global VersionToNum; :global WaitFullyConnected; :local DoUpdate do={ :if ([ :len [ /system/script/find where name="packages-update" ] ] > 0) do={ /system/script/run packages-update; } else={ /system/package/update/install without-paging; } :error "Waiting for system to reboot."; } $ScriptLock $0; $WaitFullyConnected; :if ([ /interface/wireless/cap/get enabled ] = true && \ [ /caps-man/manager/get enabled ] = false && \ $SafeUpdateOnCap != true) do={ $LogPrintExit2 error $0 ("System is managed by CAPsMAN, not checking for RouterOS version.") true; } :if ([ :len [ /system/scheduler/find where name="reboot-for-update" ] ] > 0) do={ :error "A reboot for update is already scheduled."; } $LogPrintExit2 debug $0 ("Checking for updates...") false; /system/package/update/check-for-updates without-paging as-value; :local Update [ /system/package/update/get ]; :if ([ :len ($Update->"latest-version") ] = 0) do={ $LogPrintExit2 info $0 ("An empty string is not a valid version.") true; } :if ([ $ScriptFromTerminal $0 ] = true && ($Update->"installed-version") = ($Update->"latest-version")) do={ $LogPrintExit2 info $0 ("System is already up to date.") true; } :local NumInstalled [ $VersionToNum ($Update->"installed-version") ]; :local NumLatest [ $VersionToNum ($Update->"latest-version") ]; :local Link ("https://mikrotik.com/download/changelogs/" . $Update->"channel" . "-release-tree"); :if ($NumInstalled < $NumLatest) do={ :if ($SafeUpdatePatch = true && ($NumInstalled & 0xffff0000) = ($NumLatest & 0xffff0000)) do={ $LogPrintExit2 info $0 ("Version " . $Update->"latest-version" . " is a patch release, updating...") false; $SendNotification2 ({ origin=$0; \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update"); \ message=("Version " . $Update->"latest-version" . " is a patch update for " . $Update->"channel" . \ ", updating on " . $Identity . "..."); link=$Link; silent=true }); $DoUpdate; } :if ($SafeUpdateNeighbor = true && [ :len [ /ip/neighbor/find where \ version=($Update->"latest-version" . " (" . $Update->"channel" . ")") ] ] > 0) do={ $LogPrintExit2 info $0 ("Seen a neighbor running version " . $Update->"latest-version" . ", updating...") false; $SendNotification2 ({ origin=$0; \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update"); \ message=("Seen a neighbor running version " . $Update->"latest-version" . " from " . $Update->"channel" . \ ", updating on " . $Identity . "..."); link=$Link; silent=true }); $DoUpdate; } :if ([ :len $SafeUpdateUrl ] > 0) do={ :local Result; :do { :set Result [ /tool/fetch check-certificate=yes-without-crl \ ($SafeUpdateUrl . $Update->"channel" . "?installed=" . $Update->"installed-version" . \ "&latest=" . $Update->"latest-version") output=user as-value ]; } on-error={ $LogPrintExit2 warning $0 ("Failed receiving safe version for " . $Update->"channel" . ".") false; } :if ($Result->"status" = "finished" && $Result->"data" = $Update->"latest-version") do={ $LogPrintExit2 info $0 ("Version " . $Update->"latest-version" . " is considered safe, updating...") false; $SendNotification2 ({ origin=$0; \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update"); \ message=("Version " . $Update->"latest-version" . " is considered safe for " . $Update->"channel" . \ ", updating on " . $Identity . "..."); link=$Link; silent=true }); $DoUpdate; } } :if ([ $ScriptFromTerminal $0 ] = true) do={ :put ("Do you want to install RouterOS version " . $Update->"latest-version" . "? [y/N]"); :if (([ /terminal/inkey timeout=60 ] % 32) = 25) do={ $DoUpdate; } else={ :put "Canceled..."; } } :if ($SentRouterosUpdateNotification = $Update->"latest-version") do={ $LogPrintExit2 info $0 ("Already sent the RouterOS update notification for version " . \ $Update->"latest-version" . ".") true; } $SendNotification2 ({ origin=$0; \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update"); \ message=("A new RouterOS version " . ($Update->"latest-version") . \ " is available for " . $Identity . ".\n\n" . \ [ $DeviceInfo ]); link=$Link; silent=true }); :set SentRouterosUpdateNotification ($Update->"latest-version"); } :if ($NumInstalled > $NumLatest) do={ :if ($SentRouterosUpdateNotification = $Update->"latest-version") do={ $LogPrintExit2 info $0 ("Already sent the RouterOS downgrade notification for version " . \ $Update->"latest-version" . ".") true; } $SendNotification2 ({ origin=$0; \ subject=([ $SymbolForNotification "warning-sign" ] . "RouterOS version"); \ message=("A different RouterOS version " . ($Update->"latest-version") . \ " is available for " . $Identity . ", but it is a downgrade.\n\n" . \ [ $DeviceInfo ]); link=$Link; silent=true }); $LogPrintExit2 info $0 ("A different RouterOS version " . ($Update->"latest-version") . \ " is available for downgrade.") false; :set SentRouterosUpdateNotification ($Update->"latest-version"); }