[squid-users] SSL Bump - Splice - Chrome error

Alejandro Martinez ajm.martinez at gmail.com
Sat Jan 2 19:11:14 UTC 2016


Hi all,

I'm using squid 3.5.12.

This is my relevant config:

*http_port 881*
*http_port 880 intercept*
*https_port 843 intercept ssl-bump generate-host-certificates=on
dynamic_cert_mem_cache_size=4MB cert=/usr/local/squid/etc/cert.pem key=*
*/usr/local/squid/etc**/cert.pem options=NO_SSLv3:NO_SSLv2
cipher=ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES128-SHA:DHE-RSA-CAMELLIA128-SHA:AES128-SHA:RC4-SHA:HIGH:!aNULL:!MD5:!ADH*
*sslcrtd_program /usr/local/squid/libexec/ssl_crtd -s *
*/usr/local/squid/etc/**ssl/certs -M 4MB sslcrtd_children 8 startup=1
idle=1*

*#### Denied Users*
*acl equipos_denegados src "**/usr/local/squid/etc**/equipos_denegados"*
*http_access deny equipos_denegados*
*deny_info DENY equipos_denegados*

*#### Allowed users*
*acl equipos_permitidos src "/**usr/local/squid/etc**/equipos_permitidos"*
*http_access allow equipos_permitidos*
*####*

*#### Denied Sites*
*acl sitios_denegados dstdomain "**/usr/local/squid/etc**/sitiosdenegados"*
*http_access deny sitios_denegados*
*####*

*#### Block HTTPS*
*acl blockhttps ssl::server_name  "/**usr/local/squid/etc*
*/sitiosdenegados"*
*ssl_bump terminate blockhttps*
*ssl_bump splice equipos_permitidos*
*ssl_bump peek all*
*ssl_bump splice all*
*####*

*sslproxy_cert_error allow all*
*sslproxy_flags DONT_VERIFY_PEER*
*sslproxy_options NO_SSLv3:NO_SSLv2*


Basically I'm using squid to allow everything and deniy some users (hosts)
and some sites (http and https).

If I use IE or Firefox (Win/Lin), everything works great, if I access a
site via HTTP the user see a message and if he access via HTTPS the
conecction is terminated and there is an error on the browser.

But, If I access any google site using chrome (windows / linux) the sites
are getting bumped (google.com, google.com.X youtube.com, etc)

The browser complains with a "Your conecction is not private" and the
certificate is my own certificate.

I'm missing something ?

I only what to splice everythng.

Thanks
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