Created
October 23, 2022 13:01
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Script to enable/disable wireguard tunnel when IPv4 default gateway changes
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| <?xml version="1.0" encoding="UTF-16"?> | |
| <Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task"> | |
| <RegistrationInfo> | |
| <Date>2022-10-23T14:42:10.5827629</Date> | |
| <Author>handymenny</Author> | |
| <URI>\WireguardAutomatic</URI> | |
| </RegistrationInfo> | |
| <Triggers> | |
| <EventTrigger> | |
| <Enabled>true</Enabled> | |
| <Subscription><QueryList><Query Id="0" Path="Microsoft-Windows-NetworkProfile/Operational"><Select Path="Microsoft-Windows-NetworkProfile/Operational">*[System[Provider[@Name='Microsoft-Windows-NetworkProfile'] and EventID=10000]]</Select></Query></QueryList></Subscription> | |
| </EventTrigger> | |
| </Triggers> | |
| <Principals> | |
| <Principal id="Author"> | |
| <UserId>S-1-5-18</UserId> | |
| <RunLevel>HighestAvailable</RunLevel> | |
| </Principal> | |
| </Principals> | |
| <Settings> | |
| <MultipleInstancesPolicy>StopExisting</MultipleInstancesPolicy> | |
| <DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries> | |
| <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries> | |
| <AllowHardTerminate>true</AllowHardTerminate> | |
| <StartWhenAvailable>false</StartWhenAvailable> | |
| <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable> | |
| <IdleSettings> | |
| <StopOnIdleEnd>false</StopOnIdleEnd> | |
| <RestartOnIdle>false</RestartOnIdle> | |
| </IdleSettings> | |
| <AllowStartOnDemand>false</AllowStartOnDemand> | |
| <Enabled>true</Enabled> | |
| <Hidden>false</Hidden> | |
| <RunOnlyIfIdle>false</RunOnlyIfIdle> | |
| <WakeToRun>false</WakeToRun> | |
| <ExecutionTimeLimit>PT1H</ExecutionTimeLimit> | |
| <Priority>7</Priority> | |
| </Settings> | |
| <Actions Context="Author"> | |
| <Exec> | |
| <Command>powershell.exe</Command> | |
| <Arguments>-ExecutionPolicy bypass -File C:\wireguardcheck.ps1</Arguments> | |
| </Exec> | |
| </Actions> | |
| </Task> |
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| $homeGateway = "192.168.3.1" | |
| $path = "C:\Program Files\WireGuard\Data\Configurations\" | |
| $config = "profile1" | |
| $tunnelEnabled = !!(wg show $config 2>$null) | |
| $currentGateway = (Get-NetRoute "0.0.0.0/0").NextHop | |
| if ($currentGateway -eq $homeGateway) { | |
| if($tunnelEnabled) { | |
| wireguard.exe /uninstalltunnelservice $config | |
| } | |
| } else { | |
| if(!$tunnelEnabled) { | |
| wireguard.exe /installtunnelservice "$path$config.conf.dpapi" | |
| } | |
| } |
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