diff options
Diffstat (limited to 'daily-psk.capsman')
-rw-r--r-- | daily-psk.capsman | 95 |
1 files changed, 1 insertions, 94 deletions
diff --git a/daily-psk.capsman b/daily-psk.capsman index 17a09e1..2da00ca 100644 --- a/daily-psk.capsman +++ b/daily-psk.capsman @@ -1,96 +1,3 @@ #!rsc by RouterOS -# RouterOS script: daily-psk.capsman -# Copyright (c) 2013-2023 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 -# -# !! Do not edit this file, it is generated from template! - -:local 0 "daily-psk.capsman"; -:global GlobalFunctionsReady; -:while ($GlobalFunctionsReady != true) do={ :delay 500ms; } - -:global DailyPskMatchComment; -:global DailyPskQrCodeUrl; -:global Identity; - -:global LogPrintExit2; -:global SendNotification2; -:global SymbolForNotification; -:global UrlEncode; -:global WaitForFile; -:global WaitFullyConnected; - -$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 ({}); -:local Date [ /system/clock/get date ]; -:local NewPsk [ $GeneratePSK $Date ]; - -:foreach AccList in=[ /caps-man/access-list/find where comment~$DailyPskMatchComment ] do={ - :local SsidRegExp [ /caps-man/access-list/get $AccList ssid-regexp ]; - :local Configuration ([ /caps-man/configuration/find where ssid~$SsidRegExp ]->0); - :local Ssid [ /caps-man/configuration/get $Configuration ssid ]; - :local OldPsk [ /caps-man/access-list/get $AccList private-passphrase ]; - :local Skip 0; - - :if ($NewPsk != $OldPsk) do={ - $LogPrintExit2 info $0 ("Updating daily PSK for " . $Ssid . " to " . $NewPsk . " (was " . $OldPsk . ")") false; - /caps-man/access-list/set $AccList private-passphrase=$NewPsk; - - :if ([ :len [ /caps-man/actual-interface-configuration/find where configuration.ssid=$Ssid !disabled ] ] > 0) do={ - :foreach SeenSsid in=$Seen do={ - :if ($SeenSsid = $Ssid) do={ - $LogPrintExit2 debug $0 ("Already sent a mail for SSID " . $Ssid . ", skipping.") false; - :set Skip 1; - } - } - - :if ($Skip = 0) do={ - :set Seen ($Seen, $Ssid); - :local Link ($DailyPskQrCodeUrl . \ - "?scale=8&level=1&ssid=" . [ $UrlEncode $Ssid ] . "&pass=" . [ $UrlEncode $NewPsk ]); - $SendNotification2 ({ origin=$0; \ - subject=([ $SymbolForNotification "calendar" ] . "daily PSK " . $Ssid); \ - message=("This is the daily PSK on " . $Identity . ":\n\n" . \ - "SSID: " . $Ssid . "\n" . \ - "PSK: " . $NewPsk . "\n" . \ - "Date: " . $Date . "\n\n" . \ - "A client device specific rule must not exist!"); link=$Link }); - } - } - } -} +# dummy for migration |