diff options
Diffstat (limited to 'daily-psk.template')
| -rw-r--r-- | daily-psk.template | 106 | 
1 files changed, 0 insertions, 106 deletions
| diff --git a/daily-psk.template b/daily-psk.template deleted file mode 100644 index 5c691e6..0000000 --- a/daily-psk.template +++ /dev/null @@ -1,106 +0,0 @@ -#!rsc -# RouterOS script: daily-psk%TEMPL% -# Copyright (c) 2013-2020 Christian Hesse <mail@eworm.de> -#                         Michael Gisbers <michael@gisbers.de> -# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md -# -# update daily PSK (pre shared key) -# https://git.eworm.de/cgit/routeros-scripts/about/doc/daily-psk.md -# -# !! This is just a template! Replace '%PATH%' with 'caps-man' -# !! or 'interface wireless'! - -:global DailyPskMatchComment; -:global Identity; - -:global LogPrintExit; -:global SendNotification; -:global UrlEncode; -:global WaitForFile; -:global WaitFullyConnected; - -$WaitFullyConnected; - -# 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 Seen [ :toarray "" ]; -:local Date [ / system clock get date ]; -:local NewPsk [ $GeneratePSK $Date ]; - -:foreach AccList in=[ / %PATH% access-list find where comment~$DailyPskMatchComment ] do={ -  :local IntName [ / interface wireless access-list get $AccList interface ]; -  :local Ssid [ / interface wireless get $IntName ssid ]; -  :local Ssid [ / caps-man access-list get $AccList ssid-regexp ]; -  :local Configuration [ / caps-man configuration get ([ find where ssid=$Ssid ]->0) name ]; -  :local OldPsk [ / interface wireless access-list get $AccList private-pre-shared-key ]; -  :local OldPsk [ / caps-man access-list get $AccList private-passphrase ]; -  :local Skip 0; - -  :if ($NewPsk != $OldPsk) do={ -    $LogPrintExit info ("Updating daily PSK for " . $Ssid . " to " . $NewPsk . " (was " . $OldPsk . ")") false; -    / interface wireless access-list set $AccList private-pre-shared-key=$NewPsk; -    / caps-man access-list set $AccList private-passphrase=$NewPsk; - -    :if ([ / interface wireless print count-only where name=$IntName disabled=no ] = 1) do={ -    :if ([ / caps-man interface print count-only where configuration=$Configuration ] > 0) do={ -      :foreach SeenSsid in=$Seen do={ -        :if ($SeenSsid = $Ssid) do={ -          $LogPrintExit debug ("Already sent a mail for SSID " . $Ssid . ", skipping.") false; -          :set Skip 1; -        } -      } - -      :if ($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 check-certificate=yes-without-crl \ -              $Url dst-path=$Attach; -          $WaitForFile $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" . \ -            "A client device specific rule must not exist!\n\n" . \ -            $Url) $Attach; -      } -    } -  } -} |