Posh-ACME
4.33.0
ACME protocol client for obtaining certificates using Let's Encrypt (or other ACME compliant CA)
Minimum PowerShell version
5.1
Installation Options
Owners
Copyright
(c) 2018 Ryan Bolger. All rights reserved.
Package Details
Author(s)
- Ryan Bolger
Tags
LetsEncrypt ssl tls certificates acme Linux Mac
Functions
Complete-PAOrder Export-PAAccountKey Get-DnsAcctLabel Get-KeyAuthorization Get-PAAccount Get-PAAuthorization Get-PACertificate Get-PAOrder Get-PAPlugin Get-PAPluginArgs Get-PAProfile Get-PAServer Install-PACertificate Invoke-HttpChallengeListener New-PAAccount New-PACertificate New-PAOrder New-PAAuthorization Publish-Challenge Publish-DnsPersistChallenge Remove-PAAccount Remove-PAOrder Remove-PAServer Revoke-PAAuthorization Revoke-PACertificate Save-Challenge Send-ChallengeAck Set-PAAccount Set-PAOrder Set-PAServer Submit-ChallengeValidation Submit-OrderFinalize Submit-Renewal Unpublish-Challenge Unpublish-DnsPersistChallenge
PSEditions
Dependencies
This module has no dependencies.
Release Notes
## 4.33.0 (2026-06-09)
* Added preliminary support for `dns-account-01` challenge type based on [draft-ietf-acme-dns-account-label-03](https://datatracker.ietf.org/doc/draft-ietf-acme-dns-account-label/03/).
* New `-DnsVariant` parameter in various Order and Challenge related functions.
* New `Get-DnsAcctLabel` utility function
* New `-UsePfxDerEncoding` to `New-PACertificate`, `New-PAOrder`, and `Set-PAOrder` which changes the encoding within generated PFX files from BER to DER. This may be necessary for compatibility with some applications, libraries, or services that have deprecated BER support. (#674)
* New [HostUp](https://cloud.hostup.se/) plugin (#663) (Thanks @itssimple)
* Cloudflare: Fixed a bug with TXT records containing quotes and did some light refactoring
* GoDaddy: Added support for corporate (Brandsight) API access which requires a Customer ID value. (#660) (Thanks @vertras)
* GoDaddy: Fixed support for TXT records containing quotes
* Namecheap: Reduced required API permissions for delegated corporate accounts to just `domains.dns.*` (#672)
* Namecheap: Added Sandbox support and better debug logging
* Namecheap: Fixed TXT records containing quotes and apex record support
* AutoDNS: Fixed string formatting error when using a password containing curly braces (#671)
* Fixed a PowerShell 5.1 specific bug in `Publish-DnsPersistChallenge` and `Unpublish-DnsPersistChallenge`
* Disabled PowerShell native debug logging on low level ACME calls which is now way more verbose in 7.6 and was duplicating the module specific logging.
FileList
- Posh-ACME.nuspec
- Posh-ACME.Format.ps1xml
- Posh-ACME.psd1
- Posh-ACME.psm1
- en-US\about_Posh-ACME.help.txt
- en-US\Posh-ACME-help.xml
- lib\BC.Crypto.1.8.8.2-netstandard2.0.dll
- lib\BC.Crypto.1.8.8.2-netstandard2.0.xml
- lib\license.txt
- Plugins\AcmeDns.ps1
- Plugins\Active24.ps1
- Plugins\AddrTools.ps1
- Plugins\Akamai.ps1
- Plugins\Aliyun.ps1
- Plugins\All-Inkl.ps1
- Plugins\Aurora.ps1
- Plugins\AutoDNS.ps1
- Plugins\Azure.ps1
- Plugins\Beget.ps1
- Plugins\BlueCat.ps1
- Plugins\Bunny.ps1
- Plugins\Cloudflare.ps1
- Plugins\ClouDNS.ps1
- Plugins\Combell.ps1
- Plugins\Constellix.ps1
- Plugins\CoreNetworks.ps1
- Plugins\DeSEC.ps1
- Plugins\DMEasy.ps1
- Plugins\DNSExit.ps1
- Plugins\DNSimple.ps1
- Plugins\DNSPod.ps1
- Plugins\DOcean.ps1
- Plugins\DomainOffensive.ps1
- Plugins\Domeneshop.ps1
- Plugins\Dreamhost.ps1
- Plugins\DuckDNS.ps1
- Plugins\Dynu.ps1
- Plugins\EasyDNS.ps1
- Plugins\Easyname.ps1
- Plugins\EuroDNSReseller.ps1
- Plugins\FreeDNS.ps1
- Plugins\Gandi.ps1
- Plugins\GCloud.ps1
- Plugins\GoDaddy.ps1
- Plugins\GoogleDomains.ps1
- Plugins\Hetzner.ps1
- Plugins\HetznerCloud.ps1
- Plugins\HostingDe.ps1
- Plugins\HostUp.ps1
- Plugins\HurricaneElectric.ps1
- Plugins\HurricaneElectricDyn.ps1
- Plugins\IBMSoftLayer.ps1
- Plugins\Infoblox.ps1
- Plugins\Infomaniak.ps1
- Plugins\INWX.ps1
- Plugins\IONOS.ps1
- Plugins\ISPConfig.ps1
- Plugins\LeaseWeb.ps1
- Plugins\Linode.ps1
- Plugins\Loopia.ps1
- Plugins\LuaDns.ps1
- Plugins\Manual.ps1
- Plugins\Namecheap.ps1
- Plugins\NameCom.ps1
- Plugins\NameSilo.ps1
- Plugins\Netcup.ps1
- Plugins\NS1.ps1
- Plugins\OnlineNet.ps1
- Plugins\OVH.ps1
- Plugins\PointDNS.ps1
- Plugins\Porkbun.ps1
- Plugins\PortsManagement.ps1
- Plugins\PowerDNS.ps1
- Plugins\Rackspace.ps1
- Plugins\Regru.ps1
- Plugins\RFC2136.ps1
- Plugins\Route53.ps1
- Plugins\Selectel.ps1
- Plugins\SimpleDNSPlus.ps1
- Plugins\Simply.ps1
- Plugins\SimplyCom.ps1
- Plugins\SOLIDServer.ps1
- Plugins\SSHProxy.ps1
- Plugins\Technitium.ps1
- Plugins\TencentDNS.ps1
- Plugins\TotalUptime.ps1
- Plugins\TransIP.ps1
- Plugins\UKFast.ps1
- Plugins\WebRoot.ps1
- Plugins\WebSelfHost.ps1
- Plugins\WebsupportSK.ps1
- Plugins\WEDOS.ps1
- Plugins\Windows.ps1
- Plugins\Yandex.ps1
- Plugins\Zilore.ps1
- Plugins\ZoneEdit.ps1
- Plugins\Zonomi.ps1
- Plugins\_Example-DNS.ps1
- Plugins\_Example-HTTP.ps1
- Private\AcmeException.ps1
- Private\ConvertFrom-Base64Url.ps1
- Private\ConvertFrom-BCKey.ps1
- Private\ConvertFrom-Jwk.ps1
- Private\ConvertTo-Base64Url.ps1
- Private\ConvertTo-Jwk.ps1
- Private\ConvertTo-PAAuthorization.ps1
- Private\Export-CertPfx.ps1
- Private\Export-PACertFiles.ps1
- Private\Export-Pem.ps1
- Private\Export-PluginArgs.ps1
- Private\Export-PluginVar.ps1
- Private\Get-AlternateLinks.ps1
- Private\Get-ChainIssuers.ps1
- Private\Get-CsrDetails.ps1
- Private\Get-EncryptionParam.ps1
- Private\Get-Nonce.ps1
- Private\Import-PAConfig.ps1
- Private\Import-Pem.ps1
- Private\Import-PfxCertInternal.ps1
- Private\Import-PluginDetail.ps1
- Private\Import-PluginVar.ps1
- Private\Import-WindowsChain.ps1
- Private\InitTLS.ps1
- Private\Invoke-ACME.ps1
- Private\MockWrappers.ps1
- Private\New-AesKey.ps1
- Private\New-Csr.ps1
- Private\New-Jws.ps1
- Private\New-PAKey.ps1
- Private\Register-ArgCompleters.ps1
- Private\Repair-ISODate.ps1
- Private\Set-AltPluginEncryption.ps1
- Private\Split-PemChain.ps1
- Private\Start-SleepProgress.ps1
- Private\Test-SecureStringNotNullOrEmpty.ps1
- Private\Test-ValidDirUrl.ps1
- Private\Test-ValidFriendlyName.ps1
- Private\Test-ValidKey.ps1
- Private\Test-ValidKeyLength.ps1
- Private\Test-ValidPlugin.ps1
- Private\Test-WinOnly.ps1
- Private\Update-PAAccount.ps1
- Private\Update-PAOrder.ps1
- Private\Wait-AuthValidation.ps1
- Public\Complete-PAOrder.ps1
- Public\Export-PAAccountKey.ps1
- Public\Get-DnsAcctLabel.ps1
- Public\Get-KeyAuthorization.ps1
- Public\Get-PAAccount.ps1
- Public\Get-PAAuthorization.ps1
- Public\Get-PACertificate.ps1
- Public\Get-PAOrder.ps1
- Public\Get-PAPlugin.ps1
- Public\Get-PAPluginArgs.ps1
- Public\Get-PAProfile.ps1
- Public\Get-PAServer.ps1
- Public\Install-PACertificate.ps1
- Public\Invoke-HttpChallengeListener.ps1
- Public\New-PAAccount.ps1
- Public\New-PAAuthorization.ps1
- Public\New-PACertificate.ps1
- Public\New-PAOrder.ps1
- Public\Publish-Challenge.ps1
- Public\Publish-DnsPersistChallenge.ps1
- Public\Remove-PAAccount.ps1
- Public\Remove-PAOrder.ps1
- Public\Remove-PAServer.ps1
- Public\Revoke-PAAuthorization.ps1
- Public\Revoke-PACertificate.ps1
- Public\Save-Challenge.ps1
- Public\Send-ChallengeAck.ps1
- Public\Set-PAAccount.ps1
- Public\Set-PAOrder.ps1
- Public\Set-PAServer.ps1
- Public\Submit-ChallengeValidation.ps1
- Public\Submit-OrderFinalize.ps1
- Public\Submit-Renewal.ps1
- Public\Unpublish-Challenge.ps1
- Public\Unpublish-DnsPersistChallenge.ps1
Version History
| Version | Downloads | Last updated |
|---|---|---|
| 4.33.0 (current version) | 1,737 | 6/10/2026 |
| 4.32.0 | 87,378 | 4/1/2026 |
| 4.31.1 | 46,325 | 2/7/2026 |
| 4.31.0 | 14,440 | 1/21/2026 |
| 4.30.1 | 53,199 | 11/18/2025 |
| 4.30.0 | 4,032 | 11/14/2025 |
| 4.29.3 | 293,676 | 7/24/2025 |
| 4.29.2 | 24,969 | 7/15/2025 |
| 4.29.1 | 49,615 | 6/26/2025 |
| 4.29.0 | 2,377 | 6/26/2025 |
| 4.28.0 | 364,399 | 2/9/2025 |
| 4.27.0 | 86,577 | 1/8/2025 |
| 4.26.0 | 186,986 | 11/2/2024 |
| 4.25.1 | 164,347 | 9/3/2024 |
| 4.25.0 | 40,471 | 8/18/2024 |
| 4.24.0 | 151,710 | 6/19/2024 |
| 4.23.1 | 58,237 | 5/23/2024 |
| 4.23.0 | 46,336 | 5/4/2024 |
| 4.22.0 | 46,140 | 4/13/2024 |
| 4.21.0 | 75,686 | 3/8/2024 |
| 4.20.0 | 181,295 | 12/13/2023 |
| 4.19.0 | 126,527 | 8/26/2023 |
| 4.18.0 | 50,735 | 6/28/2023 |
| 4.17.1 | 49,234 | 3/29/2023 |
| 4.17.0 | 26,597 | 2/21/2023 |
| 4.16.0 | 61,470 | 11/23/2022 |
| 4.15.1 | 46,091 | 9/9/2022 |
| 4.15.0 | 9,307 | 8/27/2022 |
| 4.14.0 | 150,058 | 4/13/2022 |
| 4.13.1 | 22,023 | 3/14/2022 |
| 4.13.0 | 4,852 | 3/7/2022 |
| 4.12.0 | 39,612 | 1/14/2022 |
| 4.11.0 | 32,179 | 11/24/2021 |
| 4.10.0 | 32,411 | 10/6/2021 |
| 4.9.0 | 13,895 | 9/21/2021 |
| 4.8.1 | 7,321 | 9/12/2021 |
| 4.8.0 | 5,780 | 9/10/2021 |
| 4.7.1 | 12,007 | 8/28/2021 |
| 4.7.0 | 3,294 | 8/24/2021 |
| 4.6.0 | 183,661 | 7/26/2021 |
| 4.5.0 | 64,774 | 5/29/2021 |
| 4.4.0 | 23,122 | 5/3/2021 |
| 4.3.2 | 41,991 | 3/14/2021 |
| 4.3.1 | 1,115 | 3/12/2021 |
| 4.3.0 | 18,812 | 2/24/2021 |
| 4.2.0 | 28,513 | 2/1/2021 |
| 4.1.0 | 19,109 | 1/18/2021 |
| 4.0.0 | 39,870 | 12/19/2020 |
| 3.20.0 | 53,759 | 11/25/2020 |
| 3.19.0 | 6,271 | 11/20/2020 |
| 3.18.1 | 11,400 | 11/12/2020 |
| 3.18.0 | 6,368 | 11/8/2020 |
| 3.17.0 | 24,996 | 10/9/2020 |
| 3.16.0 | 19,386 | 8/31/2020 |
| 3.15.1 | 20,836 | 7/8/2020 |
| 3.15.0 | 4,878 | 6/22/2020 |
| 3.14.0 | 16,886 | 5/7/2020 |
| 3.13.0 | 16,536 | 4/11/2020 |
| 3.12.0 | 36,668 | 12/10/2019 |
| 3.11.0 | 4,971 | 11/12/2019 |
| 3.10.0 | 9,747 | 11/6/2019 |
| 3.9.0 | 1,228 | 10/26/2019 |
| 3.8.0 | 11,911 | 9/27/2019 |
| 3.7.0 | 1,061 | 9/18/2019 |
| 3.6.0 | 3,262 | 8/20/2019 |
| 3.5.0 | 60,776 | 6/21/2019 |
| 3.4.0 | 1,956 | 4/30/2019 |
| 3.3.0 | 970 | 3/24/2019 |
| 3.2.1 | 593 | 3/4/2019 |
| 3.2.0 | 1,390 | 1/22/2019 |
| 3.1.1 | 517 | 12/22/2018 |
| 3.1.0 | 113 | 12/16/2018 |
| 3.0.1 | 333 | 11/30/2018 |
| 3.0.0 | 363 | 11/13/2018 |
| 2.9.1 | 420 | 10/26/2018 |
| 2.9.0 | 358 | 10/6/2018 |
| 2.8.0 | 477 | 9/12/2018 |
| 2.7.1 | 336 | 8/30/2018 |
| 2.7.0 | 290 | 8/12/2018 |
| 2.6.0 | 118 | 8/1/2018 |
| 2.5.0 | 302 | 7/12/2018 |
| 2.4.0 | 412 | 6/1/2018 |
| 2.3.0 | 43 | 5/29/2018 |
| 2.2.0 | 84 | 5/24/2018 |
| 2.1.1 | 66 | 5/19/2018 |
| 2.1.0 | 44 | 5/18/2018 |
| 2.0.1 | 232 | 5/13/2018 |
| 2.0 | 48 | 5/12/2018 |
| 1.1 | 88 | 5/2/2018 |
| 1.0 | 32 | 4/28/2018 |