I tried this:
http_access allow CONNECT testurls testsrv1
But that doesn't work.
Klavs Klavsen wrote on 06/04/2015 03:20 PM:
Hi,
I added the bumpedports - and now traffic works and is allowed.. but it
allows everything on https.. :(
Log says:
10.xx.130.50 - - [04/Jun/2015:15:16:07 +0200] "CONNECT 72.51.34.34:443
HTTP/1.1" lwn.net - 200 28189 TCP_TUNNEL:ORIGINAL_DST peek
so it doesn't seem to check the http_access lines for testsrv1.
My config as it is now:
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged)
machines
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
#only contains one ip range - which I'm not accessing
#I don't quite understand what the purpose of this "broken" thing
# is and what it does :(
acl broken dst "/etc/squid/broken.txt"
acl step1 at_step SslBump1
acl step2 at_step SslBump2
acl step3 at_step SslBump3
ssl_bump peek step1 broken
ssl_bump peek step2 broken
ssl_bump splice broken
ssl_bump peek step1 all
ssl_bump peek step2 all
ssl_bump bump all
sslproxy_capath /etc/ssl/certs
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
# user-defined ACLs
acl okweb-urls url_regex ^http://www.youtube.com/
^http://vimeo.com/api/oembed.json$
^https://www.google.com/accounts/ClientLogin$
^https://www.googleapis.com/analytics/
acl testurls url_regex ^http://www.dr.dk/$ ^https://www.google.dk/$
acl testbox src 10.xx.138.168
acl testsrv1 src 10.xx.130.50
acl bumpedPorts myportname 3129
acl bumpedPorts myportname 3130
http_access allow CONNECT bumpedPorts
http_access allow testurls testbox
http_access allow testurls testsrv1
http_access allow okweb-urls testsrv1
http_access deny all
http_port 3128
coredump_dir /var/spool/squid
maximum_object_size_in_memory 512 KB
maximum_object_size 4096 KB
ignore_expect_100 off
cache_mgr root
client_persistent_connections on
server_persistent_connections on
# user-defined configuration settings from config_hash
ssl_bump server-first all
sslcrtd_children 8 startup=1 idle=1
sslcrtd_program /usr/lib64/squid/ssl_crtd -s
/etc/ssl/certs/cache/ -M 4MB
https_port 3130 intercept ssl-bump
generate-host-certificates=on dynamic_cert_mem_cache_size=4MB
cert=/etc/squid/ca.cert cafile=/etc/squid/ca.cert
key=/etc/squid/ca.private sslflags=NO_SESSION_REUSE
http_port 3129 intercept
logformat mine %>a %[ui %[un [%tl] "%rm %ru HTTP/%rv" %ssl::>sni
%ssl::>cert_subject %>Hs %<st %Ss:%Sh %ssl::bump_mode
access_log /var/log/squid/access.log mine
Amos Jeffries wrote on 06/02/2015 05:05 PM:
On 3/06/2015 2:46 a.m., Klavs Klavsen wrote:
Amos Jeffries wrote on 06/02/2015 04:10 PM:
On 3/06/2015 1:45 a.m., Klavs Klavsen wrote:
Thank you Amos.
I'll build 3.5.5 then..
any config changes I need to be aware of?
--with-openssl instead of --enable-ssl is the only one that comes to
mind right now. The release notes for 3.4 and 3.5 have the lists.
I borrowed the spec from fedora 23.. :)
After installing 3.5.5 instead - it now complains when trying to issue
certificate :(
squid cache log says:
Error negotiating SSL connection on FD 10: error:14094412:SSL
routines:SSL3_READ_BYTES:sslv3 alert bad certificate
client gets:
curl: (51) SSL: certificate subject name '64.233.184.103' does not match
target host name 'www.google.com'
any hints for tests I can do, to figure out the problem would be very
much appreciated :)
James Lay has just done some good investigations in his "SSL-bump deep
dive" thread(s). Compare what he came up with to your config
Amos
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--
Regards,
Klavs Klavsen, GSEC - k...@vsen.dk - http://www.vsen.dk - Tlf. 61281200
"Those who do not understand Unix are condemned to reinvent it, poorly."
--Henry Spencer
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