Plugins/GoDaddy.ps1
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function Get-CurrentPluginType { 'dns-01' } function Add-DnsTxt { [CmdletBinding()] param( [Parameter(Mandatory, Position = 0)] [string]$RecordName, [Parameter(Mandatory, Position = 1)] [string]$TxtValue, [Parameter(Mandatory, Position = 2)] [string]$GDKey, [Parameter(Mandatory, Position = 3)] [string]$GDSecret, [Parameter(Mandatory = $false)] [switch]$GDUseOTE, [Parameter(ValueFromRemainingArguments)] $ExtraParams ) $apiRoot = "https://api.godaddy.com/v1/domains" if ($GDUseOTE) { $apiRoot = "https://api.ote-godaddy.com/v1/domains" } $headers = @{Authorization = "sso-key $($GDKey):$($GDSecret)"} if (-not ($zone = Find-GDZone $RecordName $headers $apiRoot)) { throw "Unable to find matching zone for $RecordName." } $recShort = ($RecordName -ireplace [regex]::Escape($zone), [string]::Empty).TrimEnd('.') # Get a list of existing TXT records for this record name try { $recs = Invoke-RestMethod "$apiRoot/$zone/records/TXT/$recShort" ` -Headers $headers @script:UseBasic -EA Stop } catch { throw } if (-not $recs -or $TxtValue -notin $recs.data) { # For some odd reason, the GoDaddy API doesn't have a method to add a single # record. The closest we can get is re-setting the set of records that match # a particular Type and Name. So we need to add our new record to the current # set of results and send that. # filter out the empty record that may be leftover from a previous removal $recs = @($recs | Where-Object { $_.data -ne '' }) if (!$recs -or $recs.Count -eq 0) { # Build the new record set from scratch $bodyJson = "[{`"data`":`"$TxtValue`",`"ttl`":600}]" } else { # add the new record and build the body $recsNew = $recs + ([pscustomobject]@{data=$TxtValue;ttl=600}) $bodyJson = ConvertTo-Json @($recsNew) -Compress } try { Write-Debug "Sending $bodyJson" Invoke-RestMethod "$apiRoot/$zone/records/TXT/$recShort" ` -Method Put -Headers $headers -Body $bodyJson ` -ContentType 'application/json' @script:UseBasic -EA Stop | Out-Null } catch { throw } } else { Write-Debug "Record $RecordName already contains $TxtValue. Nothing to do." } <# .SYNOPSIS Add a DNS TXT record to GoDaddy. .DESCRIPTION Add a DNS TXT record to GoDaddy. .PARAMETER RecordName The fully qualified name of the TXT record. .PARAMETER TxtValue The value of the TXT record. .PARAMETER GDKey The GoDaddy API Key. .PARAMETER GDSecret The GoDaddy API Secret. .PARAMETER GDUseOTE If specified, use the GoDaddy OTE test environment rather than the production environment. .PARAMETER ExtraParams This parameter can be ignored and is only used to prevent errors when splatting with more parameters than this function supports. .EXAMPLE Add-DnsTxt '_acme-challenge.example.com' 'txt-value' 'key' 'secret' Adds a TXT record for the specified site with the specified value. #> } function Remove-DnsTxt { [CmdletBinding()] param( [Parameter(Mandatory, Position = 0)] [string]$RecordName, [Parameter(Mandatory, Position = 1)] [string]$TxtValue, [Parameter(Mandatory, Position = 2)] [string]$GDKey, [Parameter(Mandatory, Position = 3)] [string]$GDSecret, [Parameter(Mandatory = $false)] [switch]$GDUseOTE, [Parameter(ValueFromRemainingArguments)] $ExtraParams ) $apiRoot = "https://api.godaddy.com/v1/domains" if ($GDUseOTE) { $apiRoot = "https://api.ote-godaddy.com/v1/domains" } $headers = @{Authorization = "sso-key $($GDKey):$($GDSecret)"} if (-not ($zone = Find-GDZone $RecordName $headers $apiRoot)) { throw "Unable to find matching zone for $RecordName." } $recShort = ($RecordName -ireplace [regex]::Escape($zone), [string]::Empty).TrimEnd('.') # Get a list of existing TXT records for this record name try { $recs = Invoke-RestMethod "$apiRoot/$zone/records/TXT/$recShort" ` -Headers $headers @script:UseBasic -EA Stop } catch { throw } if (-not $recs -or $TxtValue -notin $recs.data) { Write-Debug "Record $RecordName with value $TxtValue doesn't exist. Nothing to do." } else { # For some odd reason, the GoDaddy API doesn't have a method to delete a # particular record. The closest we can get is re-setting the set of records that # match a particular Type and Name. So we need to remove the record from our # set of results (which it may be the only one) and then send whatever's left. if ($recs.Count -le 1) { # It's the last one, but there's no way to remove it without re-writing the # entire contents of the zone. So just clear the value from the record instead. $bodyJson = '[{"data":"","ttl":600}]' } else { # filter the record we want to delete and build the body $recsNew = $recs | Where-Object { $_.data -ne $TxtValue } $bodyJson = ConvertTo-Json @($recsNew) -Compress } try { Write-Debug "Sending $bodyJson" Invoke-RestMethod "$apiRoot/$zone/records/TXT/$recShort" ` -Method Put -Headers $headers -Body $bodyJson ` -ContentType 'application/json' @script:UseBasic -EA Stop | Out-Null } catch { throw } } <# .SYNOPSIS Remove a DNS TXT record from GoDaddy. .DESCRIPTION Remove a DNS TXT record from GoDaddy. .PARAMETER RecordName The fully qualified name of the TXT record. .PARAMETER TxtValue The value of the TXT record. .PARAMETER GDKey The GoDaddy API Key. .PARAMETER GDSecret The GoDaddy API Secret. .PARAMETER GDUseOTE If specified, use the GoDaddy OTE test environment rather than the production environment. .PARAMETER ExtraParams This parameter can be ignored and is only used to prevent errors when splatting with more parameters than this function supports. .EXAMPLE Remove-DnsTxt '_acme-challenge.example.com' 'txt-value' 'key' 'secret' Removes a TXT record for the specified site with the specified value. #> } function Save-DnsTxt { [CmdletBinding()] param( [Parameter(ValueFromRemainingArguments)] $ExtraParams ) <# .SYNOPSIS Not required. .DESCRIPTION This provider does not require calling this function to commit changes to DNS records. .PARAMETER ExtraParams This parameter can be ignored and is only used to prevent errors when splatting with more parameters than this function supports. #> } ############################ # Helper Functions ############################ # API Docs: # https://developer.godaddy.com/doc/endpoint/domains function Find-GDZone { [CmdletBinding()] param( [Parameter(Mandatory, Position = 0)] [string]$RecordName, [Parameter(Mandatory, Position = 1)] [hashtable]$AuthHeader, [Parameter(Mandatory, Position = 2)] [string]$ApiRoot ) # setup a module variable to cache the record to zone mapping # so it's quicker to find later if (!$script:GDRecordZones) { $script:GDRecordZones = @{} } # check for the record in the cache if ($script:GDRecordZones.ContainsKey($RecordName)) { return $script:GDRecordZones.$RecordName } # We need to find the closest/deepest # sub-zone that would hold the record rather than just adding it to the apex. So for something # like _acme-challenge.site1.sub1.sub2.example.com, we'd look for zone matches in the following # order: # - site1.sub1.sub2.example.com # - sub1.sub2.example.com # - sub2.example.com # - example.com $pieces = $RecordName.Split('.') for ($i=0; $i -lt ($pieces.Count-1); $i++) { $zoneTest = $pieces[$i..($pieces.Count-1)] -join '.' Write-Debug "Checking $zoneTest" try { $domain = Invoke-RestMethod "$ApiRoot/$zoneTest" -Headers $AuthHeader @script:UseBasic -EA Stop } catch { # re-throw anything except a 404 because it just means the zone doesn't exist if (404 -ne $_.Exception.Response.StatusCode.value__) { throw } continue } if ($domain.status -in 'ACTIVE','PENDING_DNS_ACTIVE') { $zoneName = $domain.domain $script:GDRecordZones.$RecordName = $zoneName return $zoneName } else { Write-Debug "Found $zoneTest, but status was $($domain.status)" } } return $null } |