mirror of
https://github.com/eworm-de/routeros-scripts
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86 lines
2.5 KiB
Text
86 lines
2.5 KiB
Text
#!rsc
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# RouterOS script: global-functions
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# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
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#
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# global functions
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# url encoding
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:global UrlEncode do={
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:local input [ :tostr $1 ];
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:local return "";
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:if ([ :len $input ] > 0) do={
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:local chars " %&";
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:local subs { "%20"; "%25"; "%26" };
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:for i from=0 to=([ :len $input ] - 1) do={
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:local char [ :pick $input $i ];
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:local replace [ :find $chars $char ];
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:if ([ :len $replace ] > 0) do={
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:set $char ($subs->$replace);
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}
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:set $return ($return . $char);
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}
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}
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:return $return;
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}
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# check and import required certificates
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:global CertificateAvailable do={
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:local fprint [ :tostr $1 ];
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:global "script-updates-baseurl";
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:global "script-updates-urlsuffix";
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:if ([ :len [ / certificate find where fingerprint=$fprint ] ] = 0) do={
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:log info ("Certificate with fingerprint " . $fprint . \
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" not available, downloading and importing.");
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:do {
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/ tool fetch check-certificate=yes-without-crl \
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($"script-updates-baseurl" . "certs/" . \
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$fprint . ".pem" . $"script-updates-urlsuffix") \
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dst-path=($fprint . ".pem");
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/ certificate import file-name=($fprint . ".pem") passphrase="";
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} on-error={
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:log warning "Failed imprting certificate!";
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}
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}
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}
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# send notification via e-mail and telegram
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# Note that subject and attachment are ignored for telegram!
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:global SendNotification do={
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:local subject [ :tostr $1 ];
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:local message [ :tostr $2 ];
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:local attach [ :tostr $3 ];
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:global "email-general-to";
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:global "email-general-cc";
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:global "telegram-tokenid";
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:global "telegram-chatid";
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:global UrlEncode;
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:global CertificateAvailable;
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:if ([ :len $"email-general-to" ] > 0) do={
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:do {
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/ tool e-mail send to=$"email-general-to" cc=$"email-general-cc" \
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subject=$subject body=$message file=$attach;
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} on-error={
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:log warning "Failed sending notification mail!";
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}
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}
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:if ([ :len $"telegram-tokenid" ] > 0 && [ :len $"telegram-chatid" ] > 0) do={
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$CertificateAvailable "973a41276ffd01e027a2aad49e34c37846d3e976ff6a620b6712e33832041aa6";
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:do {
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/ tool fetch check-certificate=yes-without-crl keep-result=no http-method=post \
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("https://api.telegram.org/bot" . $"telegram-tokenid" . "/sendMessage") \
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http-data=("chat_id=" . $"telegram-chatid" . "&text=" . [ $UrlEncode $message ]);
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} on-error={
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:log warning "Failed sending telegram notification!";
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}
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}
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}
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