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Setup working directory > mkdir /root/squid > cd /root/squid Download squid and samba > wget http://www.squid-cache.org/Versions/v2/2.5/squid-2.5.STABLE3.tar.gz > wget http://us2.samba.org/samba/ftp/samba-latest.tar.gz Unpack squid and samba > tar -xvzf squid-2.5.STABLE3.tar.gz > tar -xvzf samba-latest.tar.gz Build samba > cd samba-2.2.8a/source > ./configure --with-winbind --with-winbind-auth-challenge > make > make install Configure samba > cd /root/samba-2.2.8.a/examples/simple > cp smb.conf /usr/local/samba/lib/ > emacs /usr/local/samba/lib/smb.conf Add the following lines to the [global] section of the smb.conf file: encrypt passwords = true workgroup = RELIABLEPENGUIN password server = ADTEST security = domain winbind uid = 10000-20000 winbind gid = 10000-20000 winbind use default domain = yes Replace RELIABLEPENGUIN and ADTEST with the name of the domain and pdc to be used for this install. Press Ctrl-X Ctrl-C to save and exit emacs. Comment out entirely the [homes] and [printers] sections. Join the server to the windows domain. > ./smbpasswd -j RELIABLEPENGUIN -r ADTEST -U Administrator Start the samba services: > /usr/local/samba/bin/nmbd > /usr/local/samba/bin/winbindd Test and verify proper operation: > /usr/local/samba/bin/wbinfo -t Secret is good If wbinfo returns "Secret is bad" then run the above command to join the domain again. > /usr/local/samba/bin/wbinfo -a RELIABLEPENGUIN\\Administrator%testing plaintext password authentication succeeded challenge/response password authentication succeeded If you get and error then there is something wrong with the domain membership. Now build squid: > cd /root/squid/squid-2.5.STABLE3 > ./configure --enable-auth="ntlm,basic" \ --enable-basic-auth-helpers="winbind" \ --enable-ntlm-auth-helpers="winbind" \ --sysconfdir=/etc/squid \ --sbindir=/usr/sbin \ --bindir=/usr/sbin \ --libexecdir=/usr/lib/squid \ --datadir=/usr/share/squid \ --localstatedir=/var/run \ --mandir=/usr/share/man > make > make install Test the winbind helper: > /usr/lib/squid/wb_auth -d /wb_auth[16936](wb_basic_auth.c:168): basic winbindd auth helper build Jun 3 2003, 12:03:17 starting up... RELIABLEPENGUIN\Administrator testing /wb_auth[16936](wb_basic_auth.c:129): Got 'RELIABLEPENGUIN\Administrator testing' from squid (length: 37). /wb_auth[16936](wb_basic_auth.c:55): winbindd result: 1 /wb_auth[16936](wb_basic_auth.c:58): sending 'OK' to squid OK Now configure squid to use the helper. Edit /etc/squid/squid.conf and add the following lines: pid_filename /var/run/squid.pid .... cache_dir ufs /var/cache/squid 5000 16 256 .... cache_access_log /var/log/squid/access.log .... cache_log /var/log/squid/cache.log .... cache_store_log /var/log/squid/store.log .... auth_param ntlm program /usr/lib/squid/wb_ntlmauth auth_param ntlm children 5 auth_param ntlm max_challenge_reuses 0 auth_param ntlm max_challenge_lifetime 2 minutes auth_param basic program /usr/lib/squid/wb_auth auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours .... acl localnetwork src 10.0.0.0/255.0.0.0 acl password proxy_auth REQUIRED .... http_access allow password http_access allow localnetwork Do squid cache setup: > cd /var/cache > mkdir squid > chgrp squid squid > chmod g+w squid > squid -z Do squid logs setup: > cd /var/log > mkdir squid > chgrp squid squid > chmod g+w squid Setup squid and samba to start on boot: The stock startup file distributed by redhat with squid is sufficient for starting squid. This file is located at /etc/init.d/squid. If the file does not exists on the target system then copy from another system or extract from the redhat squid rpm. A custom startup script is required for samba since we're not acting as a file server - just nmbd and winbind. A suitable file is located at /etc/init.d/samba. Copy this file to the target system. Now symlink the startup scripts into the rc dirctories: ln -s ../init.d/squid /etc/rc3.d/S25squid ln -s ../init.d/samba /etc/rc3.d/S24samba ln -s ../init.d/squid /etc/rc3.d/K25squid ln -s ../init.d/samba /etc/rc3.d/K24samba And that does it. |