[squid-users] compile squid with tumbleweed

[Majed Zouhairy]

 >Peace,
as part of self developing, we decided that turning on sslbump + splice 
is a good idea, so how to install squid with ssl support on tumbleweed?

answer: it is already compiled with ssl support

but now i followed:

https://medium.com/@steensply/installing-and-configuring-squid-proxy-for-ssl-bumping-or-peek-n-splice-34afd3f69522

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
copied the 3 files to /etc/squid/certs
sudo chown squid:squid -R /etc/squid/certs
sudo /usr/libexec/squid/security_file_certgen -c -s 
/var/lib/squid/ssl_db -M 4MB
sudo chown squid:squid -R /var/lib/squid
sudo chmod 700 /etc/squid/certs/... (newcrt.pem newkey.pem squidTrusted.der)

sudo squid -z

asks for certificate password
then


2021/04/01 13:16:57| WARNING: BCP 177 violation. Detected non-functional 
IPv6 loopback.
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
2021/04/01 13:17:03 kid1| Squid Cache (Version 4.14): Terminated abnormally.
CPU Usage: 0.047 seconds = 0.031 user + 0.016 sys
Maximum Resident Size: 62352 KB
Page faults with physical i/o: 0
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
2021/04/01 13:17:03 kid1| Squid Cache (Version 4.14): Terminated abnormally.
CPU Usage: 0.040 seconds = 0.032 user + 0.008 sys
Maximum Resident Size: 62272 KB
Page faults with physical i/o: 0
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
2021/04/01 13:17:03 kid1| Squid Cache (Version 4.14): Terminated abnormally.
CPU Usage: 0.042 seconds = 0.008 user + 0.034 sys
Maximum Resident Size: 63360 KB
Page faults with physical i/o: 0
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
2021/04/01 13:17:03 kid1| Squid Cache (Version 4.14): Terminated abnormally.
CPU Usage: 0.047 seconds = 0.032 user + 0.016 sys
Maximum Resident Size: 62992 KB
Page faults with physical i/o: 0
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
2021/04/01 13:17:03 kid1| Squid Cache (Version 4.14): Terminated abnormally.
CPU Usage: 0.045 seconds = 0.030 user + 0.015 sys
Maximum Resident Size: 62640 KB
Page faults with physical i/o: 0
2021/04/01 13:17:03| Removing PID file (/run/squid.pid)


squid conf:

acl localnet (network/24)

acl SSL_ports port 443
acl Safe_ports port 80		# http
acl Safe_ports port 8080	# 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
acl blockfiles urlpath_regex -i "/etc/squid/blocks.files.acl"

http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# Only allow cachemgr access from localhost
http_access allow localhost manager
http_access deny manager

# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
#http_access deny to_localhost
visible_hostname proxy.example.vx

dns_v4_first on

http_access allow localnet
http_access allow localhost



# 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 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




#acl step1 at_step SslBump1
#ssl_bump peek step1
#ssl_bump bump all

#sslcrtd_program /usr/libexec/squid/security_file_certgen -s 
/var/lib/squid/ssl_db -M 4MB
#sslcrtd_children 5

ssl_bump peek all
ssl_bump splice all

#ssl_bump server-first all

sslproxy_cert_error allow 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



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

what to change?