From a36ec397d6fc6e5a31c25cb58f41db62c8ba0bbe Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Mon, 4 Mar 2024 13:48:01 +0100
Subject: hotspot-to-wpa: move code into function

---
 hotspot-to-wpa.wifi.rsc | 124 +++++++++++++++++++++++++-----------------------
 1 file changed, 64 insertions(+), 60 deletions(-)

(limited to 'hotspot-to-wpa.wifi.rsc')

diff --git a/hotspot-to-wpa.wifi.rsc b/hotspot-to-wpa.wifi.rsc
index 5e07eac..cd6aa80 100644
--- a/hotspot-to-wpa.wifi.rsc
+++ b/hotspot-to-wpa.wifi.rsc
@@ -10,79 +10,83 @@
 #
 # !! Do not edit this file, it is generated from template!
 
-:local 0 [ :jobname ];
 :global GlobalFunctionsReady;
 :while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
 
-:global EitherOr;
-:global LogPrintExit2;
-:global ParseKeyValueStore;
-:global ScriptLock;
+:local Main do={
+  :local ScriptName [ :tostr $1 ];
+  :local MacAddress [ :tostr $2 ];
+  :local UserName   [ :tostr $3 ];
 
-$ScriptLock $0;
+  :global EitherOr;
+  :global LogPrintExit2;
+  :global ParseKeyValueStore;
+  :global ScriptLock;
 
-:local MacAddress $"mac-address";
-:local UserName $username;
+  $ScriptLock $ScriptName;
 
-:if ([ :typeof $MacAddress ] = "nothing" || [ :typeof $UserName ] = "nothing") do={
-  $LogPrintExit2 error $0 ("This script is supposed to run from hotspot on login.") true;
-}
+  :if ([ :len $MacAddress ] = 0 || [ :len $UserName ] = 0) do={
+    $LogPrintExit2 error $ScriptName ("This script is supposed to run from hotspot on login.") true;
+  }
 
-:local Date [ /system/clock/get date ];
-:local UserVal ({});
-:if ([ :len [ /ip/hotspot/user/find where name=$UserName ] ] > 0) do={
-  :set UserVal [ /ip/hotspot/user/get [ find where name=$UserName ] ];
-}
-:local UserInfo [ $ParseKeyValueStore ($UserVal->"comment") ];
-:local Hotspot [ /ip/hotspot/host/get [ find where mac-address=$MacAddress authorized ] server ];
+  :local Date [ /system/clock/get date ];
+  :local UserVal ({});
+  :if ([ :len [ /ip/hotspot/user/find where name=$UserName ] ] > 0) do={
+    :set UserVal [ /ip/hotspot/user/get [ find where name=$UserName ] ];
+  }
+  :local UserInfo [ $ParseKeyValueStore ($UserVal->"comment") ];
+  :local Hotspot [ /ip/hotspot/host/get [ find where mac-address=$MacAddress authorized ] server ];
 
-:if ([ :len [ /interface/wifi/access-list/find where comment="--- hotspot-to-wpa above ---" disabled ] ] = 0) do={
-  /interface/wifi/access-list/add comment="--- hotspot-to-wpa above ---" disabled=yes;
-  $LogPrintExit2 warning $0 ("Added disabled access-list entry with comment '--- hotspot-to-wpa above ---'.") false;
-}
-:local PlaceBefore ([ /interface/wifi/access-list/find where comment="--- hotspot-to-wpa above ---" disabled ]->0);
+  :if ([ :len [ /interface/wifi/access-list/find where comment="--- hotspot-to-wpa above ---" disabled ] ] = 0) do={
+    /interface/wifi/access-list/add comment="--- hotspot-to-wpa above ---" disabled=yes;
+    $LogPrintExit2 warning $ScriptName ("Added disabled access-list entry with comment '--- hotspot-to-wpa above ---'.") false;
+  }
+  :local PlaceBefore ([ /interface/wifi/access-list/find where comment="--- hotspot-to-wpa above ---" disabled ]->0);
 
-:if ([ :len [ /interface/wifi/access-list/find where \
-    comment=("hotspot-to-wpa template " . $Hotspot) disabled ] ] = 0) do={
-  /interface/wifi/access-list/add comment=("hotspot-to-wpa template " . $Hotspot) disabled=yes place-before=$PlaceBefore;
-  $LogPrintExit2 warning $0 ("Added template in access-list for hotspot '" . $Hotspot . "'.") false;
-}
-:local Template [ /interface/wifi/access-list/get ([ find where \
-    comment=("hotspot-to-wpa template " . $Hotspot) disabled ]->0) ];
+  :if ([ :len [ /interface/wifi/access-list/find where \
+      comment=("hotspot-to-wpa template " . $Hotspot) disabled ] ] = 0) do={
+    /interface/wifi/access-list/add comment=("hotspot-to-wpa template " . $Hotspot) disabled=yes place-before=$PlaceBefore;
+    $LogPrintExit2 warning $ScriptName ("Added template in access-list for hotspot '" . $Hotspot . "'.") false;
+  }
+  :local Template [ /interface/wifi/access-list/get ([ find where \
+      comment=("hotspot-to-wpa template " . $Hotspot) disabled ]->0) ];
 
-:if ($Template->"action" = "reject") do={
-  $LogPrintExit2 info $0 ("Ignoring login for hotspot '" . $Hotspot . "'.") true;
-}
+  :if ($Template->"action" = "reject") do={
+    $LogPrintExit2 info $ScriptName ("Ignoring login for hotspot '" . $Hotspot . "'.") true;
+  }
 
-# allow login page to load
-:delay 1s;
+  # allow login page to load
+  :delay 1s;
 
-$LogPrintExit2 info $0 ("Adding/updating access-list entry for mac address " . $MacAddress . \
-  " (user " . $UserName . ").") false;
-/interface/wifi/access-list/remove [ find where mac-address=$MacAddress comment~"^hotspot-to-wpa: " ];
-/interface/wifi/access-list/add passphrase=($UserVal->"password") ssid-regexp="-wpa\$" \
-    mac-address=$MacAddress comment=("hotspot-to-wpa: " . $UserName . ", " . $MacAddress . ", " . $Date) \
-    action=reject place-before=$PlaceBefore;
+  $LogPrintExit2 info $ScriptName ("Adding/updating access-list entry for mac address " . $MacAddress . \
+    " (user " . $UserName . ").") false;
+  /interface/wifi/access-list/remove [ find where mac-address=$MacAddress comment~"^hotspot-to-wpa: " ];
+  /interface/wifi/access-list/add passphrase=($UserVal->"password") ssid-regexp="-wpa\$" \
+      mac-address=$MacAddress comment=("hotspot-to-wpa: " . $UserName . ", " . $MacAddress . ", " . $Date) \
+      action=reject place-before=$PlaceBefore;
 
-:local Entry [ /interface/wifi/access-list/find where mac-address=$MacAddress \
-    comment=("hotspot-to-wpa: " . $UserName . ", " . $MacAddress . ", " . $Date) ];
-:set ($Template->"private-passphrase") ($Template->"passphrase");
-:local PrivatePassphrase [ $EitherOr ($UserInfo->"private-passphrase") ($Template->"private-passphrase") ];
-:if ([ :len $PrivatePassphrase ] > 0) do={
-  :if ($PrivatePassphrase = "ignore") do={
-    /interface/wifi/access-list/set $Entry !passphrase;
-  } else={
-    /interface/wifi/access-list/set $Entry passphrase=$PrivatePassphrase;
+  :local Entry [ /interface/wifi/access-list/find where mac-address=$MacAddress \
+      comment=("hotspot-to-wpa: " . $UserName . ", " . $MacAddress . ", " . $Date) ];
+  :set ($Template->"private-passphrase") ($Template->"passphrase");
+  :local PrivatePassphrase [ $EitherOr ($UserInfo->"private-passphrase") ($Template->"private-passphrase") ];
+  :if ([ :len $PrivatePassphrase ] > 0) do={
+    :if ($PrivatePassphrase = "ignore") do={
+      /interface/wifi/access-list/set $Entry !passphrase;
+    } else={
+      /interface/wifi/access-list/set $Entry passphrase=$PrivatePassphrase;
+    }
   }
-}
-:local SsidRegexp [ $EitherOr ($UserInfo->"ssid-regexp") ($Template->"ssid-regexp") ];
-:if ([ :len $SsidRegexp ] > 0) do={
-  /interface/wifi/access-list/set $Entry ssid-regexp=$SsidRegexp;
-}
-:local VlanId [ $EitherOr ($UserInfo->"vlan-id") ($Template->"vlan-id") ];
-:if ([ :len $VlanId ] > 0) do={
-  /interface/wifi/access-list/set $Entry vlan-id=$VlanId;
+  :local SsidRegexp [ $EitherOr ($UserInfo->"ssid-regexp") ($Template->"ssid-regexp") ];
+  :if ([ :len $SsidRegexp ] > 0) do={
+    /interface/wifi/access-list/set $Entry ssid-regexp=$SsidRegexp;
+  }
+  :local VlanId [ $EitherOr ($UserInfo->"vlan-id") ($Template->"vlan-id") ];
+  :if ([ :len $VlanId ] > 0) do={
+    /interface/wifi/access-list/set $Entry vlan-id=$VlanId;
+  }
+
+  :delay 2s;
+  /interface/wifi/access-list/set $Entry action=accept;
 }
 
-:delay 2s;
-/interface/wifi/access-list/set $Entry action=accept;
+$Main [ :jobname ] $"mac-address" $username;
-- 
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