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Re: Configuring squid to work as an HTTPS proxy

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You using wrong and extremal unspecific manual.

Feel free to use our good manuals:

http://wiki.squid-cache.org/ConfigExamples


20.06.2016 20:02, Jobin George пишет:
>
> Hi,
>

>
> I am trying to setup squid3 as an HTTPS proxy using the tutorial given [here][1]. I have properly setup the proxy settings in my browser and when I try to hit **HTTP** web sites, I am able to connect successfully. However, I keep getting a "Connection timed out error" whenever I hit an **HTTPS** protocol web site and the following error in my `/var/log/squid3/cache.log`:
>

>
>     2016/06/20 19:12:47|  NF getsockopt(SO_ORIGINAL_DST) failed on local=<local_ip_address>:3129 remote=<remote_ip_address>:55209 FD 8 flags=33: (92) Protocol not available
>

>
> Here is my /etc/squid3/squid.conf file (commented lines removed for brevity):
>

>
> --------------------------------------------------------------------------------------------------------------------------------------------------------------
>

>
>     auth_param basic program /usr/lib/squid3/basic_ncsa_auth /usr/etc/passwd
>
>     auth_param basic casesensitive off
>
>     auth_param basic credentialsttl 2 hours
>

>
>     acl user_auth proxy_auth REQUIRED
>

>
>     http_access allow user_auth
>

>
>     acl SSL_ports port 443
>
>     acl Safe_ports port 80          # http
>
>     acl Safe_ports port 21          # ftp
>
>     acl Safe_ports port 443         # https
>
>     acl Safe_ports port 70          # gopher
>
>     acl Safe_ports port 210         # wais
>
>     acl Safe_ports port 1025-65535  # unregistered ports
>
>     acl Safe_ports port 280         # http-mgmt
>
>     acl Safe_ports port 488         # gss-http
>
>     acl Safe_ports port 591         # filemaker
>
>     acl Safe_ports port 777         # multiling http
>
>     acl CONNECT method CONNECT
>

>
>     http_access allow localhost
>
>     http_access allow all
>
>     http_port 3127
>

>
>     https_port 3129 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=4MB key=/etc/squid3/example.com.private cert=/etc/squid3/example.com.cert
>

>
>     ssl_bump server-first all
>
>     sslproxy_flags DONT_VERIFY_PEER
>
>     sslproxy_cert_error deny all
>
>     sslcrtd_program /usr/lib/squid3/ssl_crtd -s /var/lib/ssl_db -M 4MB sslcrtd_children 8 startup=1 idle=1
>
>     coredump_dir /var/spool/squid3
>

>
>     refresh_pattern ^ftp:           1440    20%     10080
>
>     refresh_pattern ^gopher:        1440    0%      1440
>
>     refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
>
>     refresh_pattern (Release|Packages(.gz)*)$      0       20%     2880
>
>     refresh_pattern .               0       20%     4320
>

>
>     always_direct allow all
>
>           
>
> --------------------------------------------------------------------------------------------------------------------------------------------------------------
>

>

>
> I have spent a lot of time googling this error but could not arrive at a solution which would configure squid as an HTTP proxy. How do I get this working?
>

>

>
> [1]: https://smoothnet.org/squid-proxy-with-ssl-bump/
>

>
> Thanks & Regards
>
> Jobin
>

>
>
>
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> squid-users mailing list
> squid-users@xxxxxxxxxxxxxxxxxxxxx
> http://lists.squid-cache.org/listinfo/squid-users


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