[squid-users] 3.2.0.8 - SSLBump+Dynamic SSL + NTLM: browser prompts for username/password for every https connection

Hi all,

I've got the following config:

auth_param ntlm program /usr/bin/ntlm_auth
--helper-protocol=squid-2.5-ntlmssp
auth_param ntlm children 30
auth_param ntlm keep_alive off
auth_param basic program /usr/bin/ntlm_auth
--helper-protocol=squid-2.5-basic
auth_param basic children 30
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
external_acl_type nt_group ttl=20 children=40 %LOGIN
/usr/lib/squid3/ext_wbinfo_group_acl
acl manager proto cache_object
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
acl AuthorizedUsers proxy_auth REQUIRED
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow AuthorizedUsers
http_access deny all
http_port 3128 ssl-bump generate-host-certificates=on
dynamic_cert_mem_cache_size=4MB cert=/etc/squid3/ssl_cert/www.sample.com.pem
ssl_bump allow all
sslcrtd_program /usr/lib/squid3/ssl_crtd -s /var/lib/ssl_db -M 4MB
sslcrtd_children 32 startup=5 idle=1
hierarchy_stoplist cgi-bin ?
cache_mem 2048 MB
memory_replacement_policy heap GDSF
cache_replacement_policy heap LFUDA
cache_dir diskd /var/spool/squid3 360000 64 512
coredump_dir /var/cache
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
always_direct allow all

And firefox asks for a username and password for *every* SSL connection,
eg "Enter username and password for https://bugzilla.redhat.com". If I
enter a valid windows DOMAIN\username and password it works, but NTLM is
obviously not working here and it's dropping back to basic.

What am I doing wrong? Is the order of my directives incorrect?

Cheers

Alex
Received on Mon Jun 06 2011 - 18:19:37 MDT