[squid-users] Splice certain SNIs which served by the same IP

[Ben Goz]

By the help of God.

Hi,
Ny squid version is 4.15, using it on tproxy configuration.

I'm using ssl bump to intercept https connection, but I want to splice
several domains.
I have a problem that when I'm splicing some google domains eg. youtube.com
then
gmail.com domain also spliced.

I know that it is very common for google servers to host multiple domains
on single server.
And I suspect that when I'm splicing for example youtube.com it'll also
splices google.com.

 Here are my squid configurations for the ssl bump:

https_port xxxx ssl-bump tproxy generate-host-certificates=on options=ALL
dynamic_cert_mem_cache_size=4MB cert=/usr/local/squid/etc/ssl_cert/myCA.pem
dhparams=/usr/local/squid/etc/dhparam.pem sslflags=NO_DEFAULT_CA

acl DiscoverSNIHost at_step SslBump1

acl NoSSLIntercept ssl::server_name  "/usr/local/squid/etc/url-no-bump"
acl NoSSLInterceptRegexp ssl::server_name_regex -i
"/usr/local/squid/etc/url-no-bump-regexp"
ssl_bump splice NoSSLInterceptRegexp_always
ssl_bump splice NoSSLIntercept
ssl_bump splice NoSSLInterceptRegexp
ssl_bump peek DiscoverSNIHost
ssl_bump bump all
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