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			77 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
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			77 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
#!rsc by RouterOS
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# RouterOS script: hotspot-to-wpa-cleanup.wifi
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# Copyright (c) 2021-2024 Christian Hesse <mail@eworm.de>
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# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
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#
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# provides: lease-script, order=80
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# requires RouterOS, version=7.12
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#
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# manage and clean up private WPA passphrase after hotspot login
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# https://git.eworm.de/cgit/routeros-scripts/about/doc/hotspot-to-wpa.md
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#
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# !! Do not edit this file, it is generated from template!
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:global GlobalFunctionsReady;
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:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
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:local Main do={
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  :local ScriptName [ :tostr $1 ];
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  :global EitherOr;
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  :global LogPrintExit2;
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  :global ParseKeyValueStore;
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  :global ScriptLock;
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  :if ([ $ScriptLock $ScriptName 10 ] = false) do={
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    :return false;
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  }
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  :local DHCPServers ({});
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  :foreach Server in=[ /ip/dhcp-server/find where comment~"hotspot-to-wpa" ] do={
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    :local ServerVal [ /ip/dhcp-server/get $Server ]
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    :local ServerInfo [ $ParseKeyValueStore ($ServerVal->"comment") ];
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    :if (($ServerInfo->"hotspot-to-wpa") = "wpa") do={
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      :set ($DHCPServers->($ServerVal->"name")) \
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        [ :totime [ $EitherOr ($ServerInfo->"timeout") 4w ] ];
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    }
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  }
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  :foreach Client in=[ /interface/wifi/registration-table/find where comment~"^hotspot-to-wpa:" ] do={
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    :local ClientVal [ /interface/wifi/registration-table/get $Client ];
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    :foreach Lease in=[ /ip/dhcp-server/lease/find where dynamic \
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        mac-address=($ClientVal->"mac-address") ] do={
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      :if (($DHCPServers->[ /ip/dhcp-server/lease/get $Lease server ]) > 0s) do={
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        $LogPrintExit2 info $ScriptName ("Client with mac address " . ($ClientVal->"mac-address") . \
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          " connected to WPA, making lease static.") false;
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        /ip/dhcp-server/lease/make-static $Lease;
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        /ip/dhcp-server/lease/set comment=($ClientVal->"comment") $Lease;
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      }
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    }
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  }
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  :foreach Client in=[ /interface/wifi/access-list/find where comment~"^hotspot-to-wpa:" \
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      !(comment~[ /system/clock/get date ]) ] do={
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    :local ClientVal [ /interface/wifi/access-list/get $Client ];
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    :if ([ :len [ /ip/dhcp-server/lease/find where !dynamic comment~"^hotspot-to-wpa:" \
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         mac-address=($ClientVal->"mac-address") ] ] = 0) do={
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      $LogPrintExit2 info $ScriptName ("Client with mac address " . ($ClientVal->"mac-address") . \
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        " did not connect to WPA, removing from access list.") false;
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      /interface/wifi/access-list/remove $Client;
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    }
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  }
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  :foreach Server,Timeout in=$DHCPServers do={
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    :foreach Lease in=[ /ip/dhcp-server/lease/find where !dynamic status="waiting" \
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        server=$Server last-seen>$Timeout comment~"^hotspot-to-wpa:" ] do={
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      :local LeaseVal [ /ip/dhcp-server/lease/get $Lease ];
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      $LogPrintExit2 info $ScriptName ("Client with mac address " . ($LeaseVal->"mac-address") . \
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        " was not seen for " . ($LeaseVal->"last-seen") . ", removing.") false;
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      /interface/wifi/access-list/remove [ find where comment~"^hotspot-to-wpa:" \
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        mac-address=($LeaseVal->"mac-address") ];
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      /ip/dhcp-server/lease/remove $Lease;
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    }
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  }
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}
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$Main [ :jobname ];
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