82 lines
3.5 KiB
Plaintext
82 lines
3.5 KiB
Plaintext
#!rsc by RouterOS
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# RouterOS script: hotspot-to-wpa-cleanup%TEMPL%
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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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# !! This is just a template to generate the real script!
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# !! Pattern '%TEMPL%' is replaced, paths are filtered.
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:global GlobalFunctionsReady;
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:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
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:do {
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:local ScriptName [ :jobname ];
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:global EitherOr;
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:global LogPrint;
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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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:error 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=[ /caps-man/registration-table/find where comment~"^hotspot-to-wpa:" ] do={
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:foreach Client in=[ /interface/wifi/registration-table/find where comment~"^hotspot-to-wpa:" ] do={
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:local ClientVal [ /caps-man/registration-table/get $Client ];
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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 $Lease server ]) > 0s) do={
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$LogPrint info $ScriptName ("Client with mac address " . ($ClientVal->"mac-address") . \
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" connected to WPA, making lease static.");
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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=[ /caps-man/access-list/find where comment~"^hotspot-to-wpa:" \
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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 [ /caps-man/access-list/get $Client ];
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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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$LogPrint info $ScriptName ("Client with mac address " . ($ClientVal->"mac-address") . \
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" did not connect to WPA, removing from access list.");
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/caps-man/access-list/remove $Client;
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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 $Lease ];
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$LogPrint info $ScriptName ("Client with mac address " . ($LeaseVal->"mac-address") . \
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" was not seen for " . ($LeaseVal->"last-seen") . ", removing.");
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/caps-man/access-list/remove [ find where comment~"^hotspot-to-wpa:" \
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/interface/wifi/access-list/remove [ find where comment~"^hotspot-to-wpa:" \
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mac-address=($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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} on-error={ }
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