[squid-users] compile squid with tumbleweed

Vacheslav m_zouhairy at skno.by
Fri Apr 2 13:15:21 UTC 2021


hmm, thanks for both of you.. i regenerated new certificates using 
Eliazer's method and now squid restarted but it is refusing connections..
i normally configure port 8080 as the proxy port in the browser, and i 
am thinking there needs to be another port for ssl bumping?

now the configuration is like this:

....


# And finally deny all other access to this proxy
http_access deny all

# Squid normally listens to port 3128
#http_port 8080

##sslproxy_capath /home/zouhairy/demoCA

http_port 8080 ssl-bump  cert=/etc/squid/certs/myCA.pem 
generate-host-certificates=on dynamic_cert_mem_cache_size=4MB



ssl_bump peek all
ssl_bump splice all



#tls_outgoing_options options=NO_SSLv3,SINGLE_DH_USE,SINGLE_ECDH_USE 
cipher=HIGH:MEDIUM:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS

# Uncomment and adjust the following to add a disk cache directory.
# Updates: chrome and acrobat
#refresh_pattern -i gvt1.com/.*\.(exe|ms[i|u|f|p]|dat|zip|psf) 43200 80% 
129600 reload-into-ims
#refresh_pattern -i adobe.com/.*\.(exe|ms[i|u|f|p]|dat|zip|psf) 43200 
80% 129600 reload-into-ims



range_offset_limit 200 MB
maximum_object_size 200 MB
quick_abort_min -1



cache_dir ufs /var/cache/squid 3000 16 256

# Leave coredumps in the first cache dir
coredump_dir /var/cache/squid

cache_mem 1024 MB

netdb_filename none

#
# Add any of your own refresh_pattern entries above these.
#
refresh_pattern ^ftp:				1440	20%	10080
refresh_pattern ^gopher:			1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 	0		0%	0
refresh_pattern .					0		20%	4320

url_rewrite_extras "%>a/%>A %un %>rm bump_mode=%ssl::bump_mode 
sni=\"%ssl::>sni\" referer=\"%{Referer}>h\""
url_rewrite_program /usr/local/ufdbguard/bin/ufdbgclient -m 4 -l 
/var/log/squid/
url_rewrite_children 16 startup=8 idle=2 concurrency=4
#debug_options ALL,1 33,2 28,9


On 4/2/21 2:02 PM, Amos Jeffries wrote:
> On 1/04/21 11:41 pm, Majed Zouhairy wrote:
>>
>> to enable ssl bumping.
>>
>> specifically those commands:
>>
>> /usr/share/ssl/misc/CA.pl -newca
>> /usr/share/ssl/misc/CA.pl -newreq
>> /usr/share/ssl/misc/CA.pl -sign
>> openssl x509 -in newcert.pem -outform DER -out squidTrusted.der
> 
> 
>> sudo squid -z
>>
>> asks for certificate password
>> then
>>
>> Enter PEM pass phrase:
>> 2021/04/01 13:17:03| Created PID file (/run/squid.pid)
>> zouhairy at proxy:~> 2021/04/01 13:17:03 kid1| WARNING: BCP 177 
>> violation. Detected non-functional IPv6 loopback.
>> Enter PEM pass phrase:
>> 2021/04/01 13:17:03 kid1| FATAL: No valid signing certificate 
>> configured for HTTP_port 0.0.0.0:8080
> 
> That says there is no CA certificate found in the file configured for 
> that ports tls-cert= option. Squid requires a signing (CA) certificate 
> and its private key in order to perform SSL-Bump.
> 
> With "squid -k parse" Squid should tell you what it is loading from that 
> file.
> 
> 
>>
>> squid conf:
>>
> ...
>>
>> http_port 8080 ssl-bump generate-host-certificates=on 
>> dynamic_cert_mem_cache_size=4MB cert=/etc/squid/certs/newcert.pem 
>> key=/etc/squid/certs/newkey.pem capath=/home/zouhairy/demoCA
>>
> 
>>
>> ssl_bump peek all
>> ssl_bump splice all
>>
>> sslproxy_cert_error allow all
>>
> 
> 
> 
> Amos
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