DnsPlugins/UnoEuro.ps1
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function Add-DnsTxtUnoEuro { [CmdletBinding(DefaultParameterSetName='Secure')] param( [Parameter(Mandatory,Position=0)] [string]$RecordName, [Parameter(Mandatory,Position=1)] [string]$TxtValue, [Parameter(Mandatory,Position=2)] [string]$UEAccount, [Parameter(ParameterSetName='Secure',Mandatory,Position=3)] [string]$UEAPIKey, [Parameter(ValueFromRemainingArguments)] $ExtraParams ) Write-Warning "UnoEuro has been renamed to Simply. Please migrate to the Simply plugin as soon as possible. This one may stop working at any time." $UEApiRoot = 'https://api.unoeuro.com/1' $UERequestObj = [PSCustomObject]@{ 'name' = $RecordName 'type' = 'TXT' 'data' = $TxtValue 'ttl' = 3600 'priority' = 0 } | ConvertTo-Json $UEDNSExists = $false Write-Verbose "[UE-Plugin] Finding DNS Zone" if (-not ($UEDomain = Find-UEZone $RecordName $UEAccount $UEAPIKey)) { Write-Verbose "[UE Plugin] Unable to find matching zone for $recordName." throw "Unable to find matching zone for $RecordName." } Write-Verbose "[UE-Plugin] Found domain $UEDomain." $UESubDomain = ($RecordName -ireplace [regex]::Escape($UEDomain), [string]::Empty).TrimEnd('.') Write-Verbose "[UE-Plugin] Accepted domain $UEDomain and record $UESubDomain" # check for an existing record Write-Verbose "[UE-Plugin] Running: GET $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/" try { $UEResponse = Invoke-RestMethod $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/ -Method Get -ContentType 'application/json' @script:UseBasic } catch { Write-Debug $_ throw } Write-Verbose "[UE-Plugin] Response: $UEResponse" foreach ($UEDNSRecord in $UEResponse.records) { Write-Debug "[UE Plugin] Records loop: $UEDNSRecord looking for $UESubDomain" if ($UEDNSRecord.name -eq $UESubDomain) { $UEDNSExists = $true } } if (!$UEDNSExists) { Write-Verbose "[UE-Plugin] Record needs to be created." Write-Verbose "[UE-Plugin] Running: POST $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/" Write-Verbose "[UE-Plugin] Record POSTed: $UERequestObj" Invoke-RestMethod $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/ -Method Post -Body $UERequestObj -ContentType 'application/json' @script:UseBasic | Out-Null } else { Write-Verbose "[UE Plugin] Record $RecordName with value $TxtValue already exists. Nothing to do." } <# .SYNOPSIS Add a DNS TXT record to UnoEuro. .DESCRIPTION Use UnoEuro api to add a TXT record to a UnoEuro DNS zone. .PARAMETER RecordName The fully qualified name of the TXT record. .PARAMETER TxtValue The value of the TXT record. .PARAMETER UEAccountName The accountname of the account used to connect to UnoEuro API (e.g. EU123456) .PARAMETER UEAPIKey The API Key associated with the account entered in the UEAccountName parameter. .PARAMETER ExtraParams This parameter can be ignored and is only used to prevent errors when splatting with more parameters than this function supports. .EXAMPLE Add-DnsTxtUnoEuro '_acme-challenge.example.com' 'asdfqwer12345678' 'UE123456' 'ABCDEFghijkLmNoPq' 'example.com' Adds a TXT record for the specified site with the specified value. #> } function Remove-DnsTxtUnoEuro { [CmdletBinding(DefaultParameterSetName='Secure')] param( [Parameter(Mandatory,Position=0)] [string]$RecordName, [Parameter(Mandatory,Position=1)] [string]$TxtValue, [Parameter(Mandatory,Position=2)] [string]$UEAccount, [Parameter(ParameterSetName='Secure',Mandatory,Position=3)] [string]$UEAPIKey, [Parameter(ValueFromRemainingArguments)] $ExtraParams ) Write-Warning "UnoEuro has been renamed to Simply. Please migrate to the Simply plugin as soon as possible. This one may stop working at any time." $UEApiRoot = 'https://api.unoeuro.com/1' $UEDNSExists = $false Write-Verbose "[UE Plugin] Finding DNS Zone" if (-not ($UEDomain = Find-UEZone $RecordName $UEAccount $UEAPIKey)) { Write-Verbose "[UE Plugin] Unable to find matching zone for $recordName." throw "Unable to find matching zone for $RecordName." } Write-Verbose "[UE Plugin] Found $UEDomain." $UESubDomain = ($RecordName -ireplace [regex]::Escape($UEDomain), [string]::Empty).TrimEnd('.') Write-Verbose "[UE Plugin] Accepted domain $UEDomain and record $UESubDomain" # check for an existing record Write-Verbose "[UE Plugin] Running: GET $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/" try { $UEResponse = Invoke-RestMethod $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/ -Method Get -ContentType 'application/json' @script:UseBasic } catch { Write-Debug $_ throw } Write-Verbose "[UE Plugin] Response: $UEResponse" foreach ($UEDNSRecord in $UEResponse.records) { Write-Debug "[UE Plugin] Records loop: $UEDNSRecord looking for $UESubDomain" if ($UEDNSRecord.name -eq $UESubDomain) { Write-Debug '[UE Plugin] Found $UEDNSRecord.name with id $UEDNSRecord.record_id' $UEDNSExists = $UEDNSRecord.record_id } } Write-Verbose "[UE Plugin] Continuing with DNSExists: $UEDNSExists" if ($UEDNSExists) { Write-Verbose "[UE Plugin] Record is being deleted." Write-Verbose "[UE Plugin] Running: DELETE $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/$UEDNSExists" Invoke-RestMethod $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$UEdomain/dns/records/$UEDNSExists -Method Delete -ContentType 'application/json' @script:UseBasic | Out-Null } else { Write-Verbose "[UE Plugin] Record $RecordName with value $TxtValue does not exist. Nothing to do." } <# .SYNOPSIS Removes a DNS TXT record from UnoEuro. .DESCRIPTION Use UnoEuro api to remove a TXT record from a UnoEuro DNS zone. .PARAMETER RecordName The fully qualified name of the TXT record. .PARAMETER TxtValue The value of the TXT record. .PARAMETER UEAccountName The accountname of the account used to connect to UnoEuro API (e.g. EU123456) .PARAMETER UEAPIKey The API Key associated with the account entered in the UEAccountName parameter. .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-DnsTxtUnoEuro '_acme-challenge.example.com' 'asdfqwer12345678' 'UE123456' 'ABCDEFghijkLmNoPq' 'example.com' Removes a TXT record from the specified site with the specified value. #> } function Save-DnsTxtUnoEuro { [CmdletBinding()] param( [Parameter(ValueFromRemainingArguments)] $ExtraParams ) <# .SYNOPSIS Not required. .DESCRIPTION This provider does not require calling this function to commit changes to DNS records. .PARAMETER ExtraParams This parameter can be ignored and is only used to prevent errors when splatting with more parameters than this function supports. #> } ############################ # Helper Functions ############################ function Find-UEZone { [CmdletBinding()] param( [Parameter(Mandatory, Position = 0)] [string]$RecordName, [Parameter(Mandatory, Position = 1)] [string]$UEAccount, [Parameter(Mandatory, Position = 2)] [string]$UEAPIKey ) $UEApiRoot = 'https://api.unoeuro.com/1' # setup a module variable to cache the record to zone mapping # so it's quicker to find later if (!$script:UERecordZones) { $script:UERecordZones = @{} } # check for the record in the cache if ($script:UERecordZones.ContainsKey($RecordName)) { Write-Verbose "[UE Plugin] UEZone test already ran once. Using cache to speed up process." return $script:UERecordZones.$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 "[UE Plugin] Checking $zoneTest" try { Write-Debug "[UE Plugin] Testing domain: $UEApiRoot/$UEAccount/$UEAPIKey/my/products/$zoneTest/dns/records/" $domain = Invoke-RestMethod "$UEApiRoot/$UEAccount/$UEAPIKey/my/products/$zoneTest/dns/records/" -Method Get -ContentType 'application/json' @script:UseBasic } catch { Write-Debug "[UE Plugin] Error was caught: $_" # re-throw anything except a 404 because it means that something is very wrong. # UnoEuro API returns code 400 no matter if it's wrong APIKey, Account or DNSZone. Therefore it's up to the next if-statement to sort it out. if (404 -eq $_.Exception.Response.StatusCode.value__) { Write-Debug "[UE Plugin] Error was 404. Throwing error." throw } Write-Debug "[UE Plugin] Error was not 404 and will carry on." continue } Write-Debug "[UE Plugin] Test: $domain" if ($domain.status -eq '200') { Write-Verbose "[UE Plugin] Test complete. Accecpted: $zoneTest" $script:UERecordZones.$RecordName = $zoneTest return $zoneTest } else { Write-Verbose "[UE Plugin] Found $zoneTest, but status was $($domain.status)" } } return $null <# .SYNOPSIS Finds the appropriate DNS zone for the supplied record .DESCRIPTION Finds the appropriate DNS zone for the supplied record .PARAMETER RecordName The fully qualified name of the TXT record. .PARAMETER UEAccount The UnoEuro account ID or name. .PARAMETER UEAPIKey The UnoEuro API Key. .EXAMPLE Find-UEZone -RecordName '_acme-challenge.site1.example.com' -GDKey 'asdfqwer12345678' -GDSecret 'dfasdasf3j42f' Finds the appropriate DNS zone for the supplied record #> } |