Route53 plugin broken when used with AWS Tools for PowerShell version 5 #627
Description
I am attempting to debug an issue when it comes to requesting certificates using the Route53 plugin. When running:
Publish-Challenge "*.domain.net" -Account $acct -Token faketoken -Plugin Route53 -PluginArgs $cArgs -Verbose -DnsAlias "_acme-challenge.domain.net"
I am getting the following exception thrown:
You cannot call a method on a null-valued expression.
At C:\Program Files\WindowsPowerShell\Modules\Posh-ACME\4.29.0\Plugins\Route53.ps1:51 char:13
+ $rrSet.ResourceRecords.Add(@{Value="`"$TxtValue`""})
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : InvokeMethodOnNull
This then goes on to throw the following exception, presumably because $TxtValue is null:
Edit-R53ResourceRecordSet : Invalid request: Expected exactly one of [AliasTarget, all of [TTL, and ResourceRecords], or TrafficPolicyInstanceId], but found none in Change with [Action=UPSERT,
Name=_acme-challenge.CEX1.cexlabs.net, Type=TXT, SetIdentifier=null]
At C:\Program Files\WindowsPowerShell\Modules\Posh-ACME\4.29.0\Plugins\Route53.ps1:59 char:17
+ ... $null = Edit-R53ResourceRecordSet -HostedZoneId $zoneID -ChangeBa ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (Amazon.PowerShe...RecordSetCmdlet:EditR53ResourceRecordSetCmdlet) [Edit-R53ResourceRecordSet], InvalidOperationException
+ FullyQualifiedErrorId : Amazon.Route53.Model.InvalidInputException,Amazon.PowerShell.Cmdlets.R53.EditR53ResourceRecordSetCmdlet
I've noticed that if I create an existing record with the name _acme-challenge.domain.net and add a arbitrary value, the value of the variable $TXTValue is appended to that record and the challenge then succeeds.
The PluginArgs variable in my case ($cArgs) is credentials set by running the Set-AWSCredential cmdlet because I am assuming a role.
Any help or advice anyone can offer would be great.