Run an external script or program to create or update the validation records.
A script to create the DNS record must be provided. The arguments passed to the
script will be create {Identifier} {RecordName} {Token} by default, where the
following replacements are made by win-acme:
| Value | Replaced with |
|---|---|
{Identifier} |
host name that’s being validated, e.g. sub.example.com |
{RecordName} |
full name of the TXT record that is being expected, e.g. _acme-challenge.sub.example.com |
{Token} |
content of the TXT record, e.g. DGyRejmCefe7v4NfDGDKfA |
The order and format of arguments may be customized by providing a diffent argument string. For example if your script needs arguments like:
--host _acme-challenge.example.com --token DGyRejmCefe7v4NfDGDKfA
…your argument string should like like this:
--host {RecordName} --token {Token}
Optionally, another script may be provided to delete the record after validation. The arguments passed to the
script will be delete {Identifier} {RecordName} {Token} by default. The order and format of arguments may be
customized by providing a diffent argument string, just like for the create script. You can also choose to use
the same script for create and delete, with each their own argument string.
A lot of good example scripts are available from the POSH-ACME project.
-validationmode dns-01 --validation script --dnscreatescript c:\create.ps1 [--dnscreatescriptarguments {args}]
-validationmode dns-01 --validation script --dnscreatescript c:\create.ps1 --dnsdeletescript c:\delete.ps1 [--dnscreatescriptarguments {args}] [--dnsdeletescriptarguments {args}]
-validationmode dns-01 --validation script --dnsscript c:\create-and-delete.ps1 [--dnscreatescriptarguments {args}] [--dnsdeletescriptarguments {args}]