[squid-users] SSL Bump matching Subject Alternative Names

Cohen-Rose, Adam Adam.Cohen-Rose at sky.uk
Thu Feb 25 11:38:35 UTC 2016

We¹re trying to use SSL bump to splice traffic from a CDN (cdn.teads.tv)

The CDN server certificate uses Subject Alternative Names in its
certificate to identify the cdn.teads.tv domain rather than the Common
Name (which is set to aka.proceau.net).

Can we use SSL bump to splice requests to cdn.teads.tv or do we need to
use the CN domain to identify the CDN?

We¹d like to terminate other connections so our current SSL Bump config is:

acl tcp_level at_step SslBump1
acl client_hello_peeked at_step SslBump2
ssl_bump peek tcp_level all

acl to_teads_tv_ssl ssl::server_name cdn.teads.tv

ssl_bump splice client_hello_peeked to_teads_tv_ssl

ssl_bump terminate all

Thanks for your help!


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