[squid-users] sslcrtvalidator_program

Amos Jeffries squid3 at treenet.co.nz
Mon Dec 14 08:15:16 UTC 2020


On 14/12/20 9:11 am, Eliezer Croitor wrote:
> I am trying to understand the way the sslcrtvalidator_program  works.
> I am pretty sure I have asked this in the past but didn’t found it for some
> reason.
> 
> I want to read line by line so.
> /^-----BEGIN CERTIFICATE-----$/
> ***
> /^-----END CERTIFICATE-----$/
> 
> What else should I look for? I was thinking about validating with some extra
> values in the request, for example ip/domain:port and sni.
> Are these available in some way?


The details you need are all here:

 
<https://wiki.squid-cache.org/Features/AddonHelpers#SSL_server_certificate_validator>

Notice that it receives chains of certificates - maybe several, and/or 
out of order. Whatever the client sends.


Amos


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