I want to take token for dns challenge.
I will describe this.
My company is using proxy to client’s server.
So, Clients has to change their’s DNS.
But, we want to issue certificate before clients change their DNS.
So, I want to take token for dns challenge by acme-protocol.
and let clients know that token and they change their DNS.
If so, can we issue certificate?
I want to know how to take token for DNS Challenge.
The token is made by communicating Let’s Encrypt? then, Can it is valid after some minutes Let’s encrypt give token?
And, you know hook? maybe hook is used for api-communicationing DNS.
there is a rule of hook?
I’m so sorry about questioning about not only let’s encrypt.
Also, I am using letsencrypt.sh & getssl client.
Why that clients made crt file before dns-01 challenge succeed?
I don’t understand their algorithm…