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42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
# RouterOS script: daily-psk
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# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
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#
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# update daily PSK (pre shared key)
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:global "daily-psk-match-comment";
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# check mail server
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:if ([ / tool netwatch get [ find where comment=[ / tool e-mail get address ] ] status ] != "up" ) do={
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:error "Mail server is not up.";
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}
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# check time
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:if ([ / system ntp client get status ] != "synchronized") do={
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:error "Time is not yet synchronized from ntp.";
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}
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:local GeneratePSK [ :parse [ / system script get GeneratePSK source ] ];
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:local newpsk [ $GeneratePSK ];
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:local sendmail 0;
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:foreach acclist in=[ / interface wireless access-list find where comment~$"daily-psk-match-comment" ] do={
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:local interface [ / interface wireless access-list get $acclist interface ];
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:local ssid [ / interface wireless get $interface ssid ];
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:local oldpsk [ / interface wireless access-list get $acclist private-pre-shared-key ];
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:if ($newpsk != $oldpsk) do={
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:log info ("Updating daily PSK for " . $interface . " to " . $newpsk . " (was " . $oldpsk . ")");
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/ interface wireless access-list set $acclist private-pre-shared-key=$newpsk;
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:set sendmail 1;
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}
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}
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:if ($sendmail = 1) do={
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/ system script run email-daily-psk;
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}
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/ system scheduler set disabled=yes [ find where name=daily-psk disabled=no ];
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