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authorGravatar Michael Gisbers <michael@gisbers.de>2019-03-06 15:25:18 +0100
committerGravatar Christian Hesse <mail@eworm.de>2019-03-06 16:12:03 +0100
commitcf09542635b9f9e0d1af467ec4982d68b94a6b03 (patch)
treee6fc7a5abf58622f490bc6ad46d06d255577ec22 /daily-psk
parent6a048d56814c38e82c709d845aa8eb2a65319afd (diff)
daily-psk: prepare for caps-man
Signed-off-by: Christian Hesse <mail@eworm.de>
Diffstat (limited to 'daily-psk')
-rw-r--r--daily-psk93
1 files changed, 0 insertions, 93 deletions
diff --git a/daily-psk b/daily-psk
deleted file mode 100644
index f05af1c..0000000
--- a/daily-psk
+++ /dev/null
@@ -1,93 +0,0 @@
-#!rsc
-# RouterOS script: daily-psk
-# Copyright (c) 2013-2019 Christian Hesse <mail@eworm.de>
-# Michael Gisbers <michael@gisbers.de>
-#
-# update daily PSK (pre shared key)
-
-:global Identity;
-:global DailyPskMatchComment;
-:global UrlEncode;
-
-:global SendNotification;
-
-:local Seen [ :toarray "" ];
-
-# return pseudo-random string for PSK
-:local GeneratePSK do={
- :local Date [ :tostr $1 ];
-
- :global DailyPskSecrets;
-
- :local Months { "jan"; "feb"; "mar"; "apr"; "may"; "jun";
- "jul"; "aug"; "sep"; "oct"; "nov"; "dec" };
-
- :local Month [ :pick $Date 0 3 ];
- :local Day [ :tonum [ :pick $Date 4 6 ] ];
- :local Year [ :pick $Date 7 11 ];
-
- :for MIndex from=0 to=[ :len $Months ] do={
- :if ($Months->$MIndex = $Month) do={
- :set Month ($MIndex + 1);
- }
- }
-
- :local A ((14 - $Month) / 12);
- :local B ($Year - $A);
- :local C ($Month + 12 * $A - 2);
- :local WeekDay (7000 + $Day + $B + ($B / 4) - ($B / 100) + ($B / 400) + ((31 * $C) / 12));
- :set WeekDay ($WeekDay - (($WeekDay / 7) * 7));
-
- :return (($DailyPskSecrets->0->($Day - 1)) . \
- ($DailyPskSecrets->1->($Month - 1)) . \
- ($DailyPskSecrets->2->$WeekDay));
-}
-
-:local Date [ / system clock get date ];
-:local NewPsk [ $GeneratePSK $Date ];
-
-:foreach AccList in=[ / interface wireless access-list find where comment~$DailyPskMatchComment ] do={
- :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 " . $IntName . " to " . $NewPsk . " (was " . $OldPsk . ")");
- / interface wireless access-list set $AccList private-pre-shared-key=$NewPsk;
-
- :if ([ :len $Interface ] = 1) do={
- :foreach SeenSsid in=$Seen do={
- :if ($SeenSsid = $Ssid) do={
- :log debug ("Already sent a mail for SSID " . $Ssid . ", skipping.");
- :set Skip 1;
- }
- }
-
- :if ($Skip = 0) do={
- :set Seen ($Seen, $Ssid);
-
- :local Url ("https://www.eworm.de/cgi-bin/cqrlogo-wifi.cgi" . \
- "?scale=8&level=1&ssid=" . [ $UrlEncode $Ssid ] . "&pass=" . [ $UrlEncode $NewPsk ]);
- :local Attach "qrcode-daily.png";
-
- :do {
- / tool fetch mode=https check-certificate=yes-without-crl \
- $Url dst-path=$Attach;
- } on-error={
- :set Attach "";
- }
-
- $SendNotification ("daily PSK " . $Ssid) \
- ("This is the daily PSK on " . $Identity . ":\n\n" . \
- "SSID: " . $Ssid . "\n" . \
- "PSK: " . $NewPsk . "\n" . \
- "Date: " . $Date . "\n\n" . \
- $Url) $Attach;
- }
- } else={
- :log debug ("Missing active interface " . $IntName . " for access list entry.");
- }
- }
-}