mirror of
https://github.com/eworm-de/routeros-scripts
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65 lines
2.9 KiB
Plaintext
65 lines
2.9 KiB
Plaintext
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# RouterOS script: collect-wireless-mac
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# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
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#
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# collect wireless mac adresses in access list
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#
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# this supports local wireless and caps-man when updating paths:
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# $ sed -i '/^$/,$s/caps-man/interface wireless/' collect-wireless-mac
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# $ sed -i '/^$/,$s/interface wireless/caps-man/' collect-wireless-mac
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:global "identity";
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:global "email-general-to";
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:global "email-general-cc";
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:local "place-before" [ / caps-man access-list find where comment="--- collected above ---" disabled ];
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:if ([ :len $"place-before" ] = 0) do={
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:error "Missing disabled access-list entry with comment '--- collected above ---'";
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}
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:foreach regtbl in=[ / caps-man registration-table find ] do={
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:local mac [ / caps-man registration-table get $regtbl mac-address ];
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:local acclst [ :pick [ / caps-man access-list find where mac-address=$mac ] 0 ];
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:if ( [ :len $acclst ] = 0 ) do={
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:local hostname "no dhcp lease";
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:local address "no dhcp lease";
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:local lease [ / ip dhcp-server lease find where mac-address=$mac ];
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:if ( [ :len $lease ] > 0 ) do={
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:set hostname [ / ip dhcp-server lease get $lease host-name ];
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:set address [ / ip dhcp-server lease get $lease address ];
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}
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:if ( [ :len $hostname ] = 0 ) do={
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:set hostname "no hostname";
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}
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:if ( [ :len $address ] = 0 ) do={
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:set address "no address";
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}
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:local regentry [ / caps-man registration-table find where mac-address=$mac ];
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:local interface [ / caps-man registration-table get $regentry interface ];
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:local ssid;
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:if ("caps-man" = ("caps" . "-man")) do={
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:set ssid [ / caps-man registration-table get $regentry ssid ];
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} else={
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# keep two spaces here to protect against replace!
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:set ssid [ / interface wireless get [ find where name=$interface ] ssid ];
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}
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:local datetime ([ / system clock get date ] . " " . [ / system clock get time ]);
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:local message ("unknown MAC address " . $mac . " (" . $hostname . ") first seen on " . \
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$datetime . " connected to SSID " . $ssid . ", interface " . $interface);
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/ log info $message;
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/ caps-man access-list add place-before=$"place-before" comment=$message mac-address=$mac disabled=yes;
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/ tool e-mail send to=$"email-general-to" cc=$"email-general-cc" \
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subject=("[" . $identity . "] " . $mac . " connected to " . $ssid) \
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body=("A device with unknown MAC address connected to " . $ssid . " on " . $identity . ".\n\n" . \
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"Controller: " . $identity . "\n" . \
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"Interface: " . $interface . "\n" . \
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"SSID: " . $ssid . "\n" . \
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"MAC: " . $mac . "\n" . \
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"Hostname: " . $hostname . "\n" . \
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"Address: " . $address . "\n" . \
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"Date: " . $datetime);
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} else={
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:local comment [ / caps-man access-list get $acclst comment ];
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:log debug ("MAC address " . $mac . " already known: " . $comment);
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}
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}
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