mirror of
https://github.com/eworm-de/routeros-scripts
synced 2024-05-14 08:04:19 +00:00
87 lines
3 KiB
Text
87 lines
3 KiB
Text
#!rsc by RouterOS
|
|
# RouterOS script: log-forward
|
|
# Copyright (c) 2020-2022 Christian Hesse <mail@eworm.de>
|
|
# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
|
|
#
|
|
# forward log messages via notification
|
|
# https://git.eworm.de/cgit/routeros-scripts/about/doc/log-forward.md
|
|
|
|
:local 0 "log-forward";
|
|
:global GlobalFunctionsReady;
|
|
:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
|
|
|
|
:global Identity;
|
|
:global LogForwardFilter;
|
|
:global LogForwardFilterMessage;
|
|
:global LogForwardInclude;
|
|
:global LogForwardIncludeMessage;
|
|
:global LogForwardLast;
|
|
:global LogForwardRateLimit;
|
|
:global NotificationsWithSymbols;
|
|
|
|
:global EscapeForRegEx;
|
|
:global HexToNum;
|
|
:global IfThenElse;
|
|
:global LogPrintExit2;
|
|
:global QuotedPrintable;
|
|
:global ScriptLock;
|
|
:global SendNotification2;
|
|
:global SymbolForNotification;
|
|
:global WaitFullyConnected;
|
|
|
|
$ScriptLock $0;
|
|
|
|
:if ([ :typeof $LogForwardRateLimit ] = "nothing") do={
|
|
:set LogForwardRateLimit 0;
|
|
}
|
|
|
|
:if ($LogForwardRateLimit > 30) do={
|
|
:set LogForwardRateLimit ($LogForwardRateLimit - 1);
|
|
$LogPrintExit2 info $0 ("Rate limit in action, not forwarding logs, if any!") true;
|
|
}
|
|
|
|
$WaitFullyConnected;
|
|
|
|
:local Count 0;
|
|
:local Duplicates false;
|
|
:local Last [ $IfThenElse ([ :len $LogForwardLast ] > 0) [ $HexToNum $LogForwardLast ] -1 ];
|
|
:local Messages "";
|
|
:local MessageVal;
|
|
:local MessageDups [ :toarray "" ];
|
|
|
|
:local LogForwardFilterLogForwarding ("^" . [ $EscapeForRegEx ("Error sending e-mail <" . \
|
|
[ $QuotedPrintable ("[" . $Identity . "] " . [ $SymbolForNotification "warning-sign" ] . \
|
|
"Log Forwarding") ] . ">:") ]);
|
|
:foreach Message in=[ / log find where (!(message="") and !(message~$LogForwardFilterLogForwarding) and \
|
|
!(topics~$LogForwardFilter) and !(message~$LogForwardFilterMessage)) or \
|
|
topics~$LogForwardInclude or message~$LogForwardIncludeMessage ] do={
|
|
:set MessageVal [ / log get $Message ];
|
|
|
|
:if ($Last < [ $HexToNum ($MessageVal->".id") ]) do={
|
|
:local DupCount ($MessageDups->($MessageVal->"message"));
|
|
:if ($DupCount < 3) do={
|
|
:set Messages ($Messages . "\n" . [ $IfThenElse ($NotificationsWithSymbols = true) (" \E2\97\8F ") ] . \
|
|
$MessageVal->"time" . " " . [ :tostr ($MessageVal->"topics") ] . " " . $MessageVal->"message");
|
|
} else={
|
|
:set Duplicates true;
|
|
}
|
|
:set ($MessageDups->($MessageVal->"message")) ($DupCount + 1);
|
|
:set Count ($Count + 1);
|
|
}
|
|
}
|
|
|
|
:if ($Count > 0) do={
|
|
$SendNotification2 ({ origin=$0; \
|
|
subject=([ $SymbolForNotification "warning-sign" ] . "Log Forwarding"); \
|
|
message=("The log on " . $Identity . " contains " . [ $IfThenElse ($Count = 1) \
|
|
"this message" ("these " . $Count . " messages") ] . " after " . \
|
|
[ / system resource get uptime ] . " uptime." . [ $IfThenElse ($Duplicates = true) \
|
|
(" Multi-repeated messages have been skipped.") ] . "\n" . $Messages) });
|
|
|
|
:set LogForwardRateLimit ($LogForwardRateLimit + 10);
|
|
:set LogForwardLast ($MessageVal->".id");
|
|
} else={
|
|
:if ($LogForwardRateLimit > 0) do={
|
|
:set LogForwardRateLimit ($LogForwardRateLimit - 1);
|
|
}
|
|
}
|