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daily-psk: merge with email-daily-psk

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This commit is contained in:
Christian Hesse 2018-10-10 21:47:33 +02:00
parent 92bb1d107c
commit 9f4b6fac44
2 changed files with 44 additions and 68 deletions
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54
daily-psk
View file

@ -4,8 +4,15 @@
#
# update daily PSK (pre shared key)
:global "identity";
:global "email-general-to";
:global "email-general-cc";
:global "daily-psk-match-comment";
:global SendNotification;
:local seen [ :toarray "" ];
# return pseudo-random string for PSK
:local GeneratePSK do={
:local date $1;
@ -61,23 +68,50 @@
:local date [ / system clock get date ];
:local newpsk [ $GeneratePSK $date ];
:local sendmail 0;
:foreach acclist in=[ / interface wireless access-list find where comment~$"daily-psk-match-comment" ] do={
:local interface [ / interface wireless access-list get $acclist interface ];
:local ssid [ / interface wireless get $interface ssid ];
:local intname [ / interface wireless access-list get $acclist interface ];
:local interface [ / interface wireless find where name=$intname disabled=no ];
:local ssid [ / interface wireless get $intname ssid ];
:local oldpsk [ / interface wireless access-list get $acclist private-pre-shared-key ];
:local skip 0;
:if ($newpsk != $oldpsk) do={
:log info ("Updating daily PSK for " . $interface . " to " . $newpsk . " (was " . $oldpsk . ")");
:log info ("Updating daily PSK for " . $intname . " to " . $newpsk . " (was " . $oldpsk . ")");
/ interface wireless access-list set $acclist private-pre-shared-key=$newpsk;
:set sendmail 1;
:if ([ :len $interface ] = 1) do={
:foreach "seen-ssid" in=$seen do={
:if ($"seen-ssid" = $ssid) do={
:log debug ("Already sent a mail for SSID " . $ssid . ", skipping.");
:set skip 1;
}
}
:if ($skip = 0) do={
:set $seen ( $seen, $ssid );
:local host "www.eworm.de"
:local srcpath ("/cgi-bin/cqrlogo-wifi.cgi" . \
"?scale=8" . \
"&level=1" . \
"&ssid=" . $ssid . \
"&pass=" . $newpsk);
/ tool fetch mode=https check-certificate=yes-without-crl address=$host host=$host \
src-path=$srcpath dst-path=qrcode-daily.png;
$SendNotification ("[" . $identity . "] daily PSK " . $ssid) \
("This is the daily PSK on " . $identity . ":\n\n" . \
"SSID: " . $ssid . "\n" . \
"PSK: " . $newpsk . "\n" . \
"Date: " . [ / system clock get date ] . "\n\n" . \
"https://" . $host . $srcpath) \
"qrcode-daily.png";
}
} else={
:log debug ("Missing active interface " . $intname . " for access list entry.");
}
}
}
:if ($sendmail = 1) do={
/ system script run email-daily-psk;
}
/ system scheduler set disabled=yes [ find where name=daily-psk disabled=no ];

58
email-daily-psk
View file

@ -1,58 +0,0 @@
#!rsc
# RouterOS script: email-daily-psk
# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
#
# email daily PSK (pre shared key)
:global "identity";
:global "email-general-to";
:global "email-general-cc";
:global "daily-psk-match-comment";
:global SendNotification;
:local seen [ :toarray "" ];
:foreach acclist in=[ / interface wireless access-list find where comment~$"daily-psk-match-comment" ] do={
:local skip 0;
:local intname [ / interface wireless access-list get $acclist interface ];
:local psk [ / interface wireless access-list get $acclist private-pre-shared-key ];
:local interface [ / interface wireless find where name=$intname disabled=no ];
:local ssid;
:if ([ :len $interface ] = 1) do={
:set ssid [ / interface wireless get $interface ssid ];
} else={
:log debug "Missing active interface for access list entry, skipping.";
:set skip 1;
}
:foreach "seen-ssid" in=$seen do={
:if ($"seen-ssid" = $ssid) do={
:log debug ("Already sent a mail for SSID " . $ssid . ", skipping.");
:set skip 1;
}
}
:if ($skip = 0) do={
:set $seen ( $seen, $ssid );
:local host "www.eworm.de"
:local srcpath ("/cgi-bin/cqrlogo-wifi.cgi" . \
"?scale=8" . \
"&level=1" . \
"&ssid=" . $ssid . \
"&pass=" . $psk);
/ tool fetch mode=https check-certificate=yes-without-crl address=$host host=$host \
src-path=$srcpath dst-path=qrcode-daily.png;
$SendNotification ("[" . $identity . "] daily PSK " . $ssid) \
("This is the daily PSK on " . $identity . ":\n\n" . \
"SSID: " . $ssid . "\n" . \
"PSK: " . $psk . "\n" . \
"Date: " . [ / system clock get date ] . "\n\n" . \
"https://" . $host . $srcpath) \
"qrcode-daily.png";
}
}