Honesty admin
From ProgClub
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This page chronicles the administrative changes to honesty.progclub.net. If you make an administrative change you should document the change here. Changes are logged he in reverse chronological order with a time-stamp in the form YYYY-MM-DD hh:mm. You can use the time from whatever timezone you are in, or UTC if you're cool, but use 24 hour time. Don't worry if the changes you make have a time-stamp that is less than a time-stamp later in the page, put the latest changes at the top. Put a link to your wiki user account before the time-stamp so we know who's doing what. See the Administrative reference for other information.
John 2016-04-13
Securing MemberNet with Let's Encrypt
cd /root git clone https://github.com/letsencrypt/letsencrypt cd letsencrypt ./letsencrypt-auto --help apt-get update apt-get dist-upgrade sudo easy_install pip==1.4.1 pip install virtualenv==1.6.4 ./letsencrypt-auto --apache
root@honesty:/etc/cron.monthly# ll letsencrypt -rwxr-xr-x 1 root root 238 Apr 13 04:24 letsencrypt*
root@honesty:/etc/cron.monthly# cat letsencrypt #!/bin/sh if ! /root/letsencrypt/letsencrypt-auto renew > /var/log/letsencrypt/renew.log 2>&1 ; then echo "Let's Encrypt automated renewal failed:" cat /var/log/letsencrypt/renew.log exit 1 fi /usr/sbin/apache2ctl graceful
Yay!
John 2014-10-17
Updating Kerberos integration with Apache2
This article was helpful.
Edited /etc/apache2/sites-available/default-ssl and updated the server-status stanza like this:
<Location /server-status> SetHandler server-status Order allow,deny Allow from all AuthType Kerberos AuthName "ProgClub login" KrbServiceName HTTP/honesty.progclub.net@ KrbAuthRealm PROGCLUB.ORG Krb5Keytab /etc/apache2/apache2.keytab Require valid-user </Location>
Note the new line that was inserted:
KrbServiceName HTTP/honesty.progclub.net@
I ran klist on the keytab file, like this:
# klist -k /etc/apache2/apache2.keytab
Which reported:
Keytab name: WRFILE:apache2.keytab KVNO Principal ---- -------------------------------------------------------------------------- 2 HTTP/honesty.progclub.net@PROGCLUB.ORG 2 HTTP/honesty.progclub.net@PROGCLUB.ORG 2 HTTP/honesty.progclub.net@PROGCLUB.ORG 2 HTTP/honesty.progclub.net@PROGCLUB.ORG
But when I tried to use the full service name, i.e.:
HTTP/honesty.progclub.net@PROGCLUB.ORG
it didn't work. Similarly I tried specifying 'Any', but that didn't work either. Finally this service name worked:
HTTP/honesty.progclub.net@
Server is now authenticating via Kerberos! Happy Days! :)
John 2014-04-08
Gitweb for Apache2
Following these instructions:
root@honesty:/# apt-get install gitweb
root@honesty:/# vim /home/apache/config/default-ssl
Alias /gitweb /usr/share/gitweb <Directory /usr/share/gitweb> Options +ExecCGI +FollowSymLinks +SymLinksIfOwnerMatch AllowOverride All order allow,deny Allow from all AddHandler cgi-script cgi DirectoryIndex index.cgi </Directory>
root@honesty:/# vim /etc/gitweb.conf
# path to git projects (<project>.git) #$projectroot = "/var/cache/git"; $projectroot = "/git"; # directory to use for temp files $git_temp = "/tmp"; # target of the home link on top of all pages #$home_link = $my_uri || "/"; # html text to include at home page $home_text = "indextext.html"; # file with project list; by default, simply scan the projectroot dir. $projects_list = $projectroot; # stylesheet to use $stylesheet = "/gitweb/gitweb.css"; # logo to use $logo = "/gitweb/git-logo.png"; # the 'favicon' $favicon = "/gitweb/git-favicon.png";
root@honesty:/# apache2ctl graceful
Git SSH and HTTPS support
root@honesty:/# apt-get install git-core
Follow these instructions to configure a git repository.
root@honesty:/# vim /home/apache/config/default-ssl
SetEnv GIT_PROJECT_ROOT /git SetEnv GIT_HTTP_EXPORT_ALL SetEnv REMOTE_USER=$REDIRECT_REMOTE_USER ScriptAlias /git/ /usr/lib/git-core/git-http-backend/ <LocationMatch "^/git/.*git-receive-pack.*"> AuthType Basic AuthName "ProgClub git" AuthUserFile /home/apache/config/git.passwd Require valid-user </LocationMatch> <Directory /usr/lib/git-core/> AllowOverride None Options +ExecCGI -Includes Order allow,deny Allow from all </Directory>
Fixing fstab NFS mount issue
There was a problem where fstab NFS mounts weren't working. To workaround the problem:
root@honesty:/# vim /etc/fstab
Comment out NFS mount:
#charity:/export/home /home nfs4 rw,_netdev,auto 0 0
root@honesty:/# vim /etc/rc.local
Add:
mount -t nfs charity:/export/home /home service apache2 restart
Then reboot.
John 2012-10-27
Configuring mod_status for Apache2
Edited the /home/apache/config/default-ssl file and added:
ExtendedStatus On
to the top of the file.
Added a /server-status location:
<Location /server-status> SetHandler server-status Order allow,deny Allow from all AuthType Kerberos AuthName "ProgClub login" KrbAuthRealm PROGCLUB.ORG Krb5Keytab /etc/apache2/apache2.keytab Require valid-user </Location>
Configuring max connections for Apache2
Used:
root@honesty:/etc/apache2/mods-enabled# apache2 -V | grep MPM
To figure out which MPM setting was being used.
In the /etc/apache2/apache2.conf file dded:
ServerLimit 1000 MaxClients 1000
in the:
<IfModule mpm_prefork_module>
section.
Changed MaxKeepAliveRequests from 100 to 0:
#MaxKeepAliveRequests 100 MaxKeepAliveRequests 0
Restarted the server with:
# apache2ctl graceful
John 2012-02-28 13:35
Configuring etckeeper email commit notifications
Following these instructions.
jj5@honesty:~$ echo $SESSION_PATH /home/jj5/.session/2012/02/28/2012-02-28-132932 jj5@honesty:~$ note Configuring etckeeper email commit notifications Note: Configuring etckeeper email commit notifications
jj5@honesty:~$ cd /srv jj5@honesty:/srv$ ls jj5@honesty:/srv$ sudo -s root@honesty:/srv# mkdir bzr root@honesty:/srv# cd bzr
root@honesty:/srv/bzr# bzr branch lp:bzr-hookless-email You have not informed bzr of your Launchpad ID, and you must do this to write to Launchpad or access private data. See "bzr help launchpad-login". Branched 30 revision(s).
root@honesty:/srv/bzr# ls bzr-hookless-email
root@honesty:/srv/bzr# cd bzr-hookless-email/ root@honesty:/srv/bzr/bzr-hookless-email# bzr pull Using saved parent location: http://bazaar.launchpad.net/~bzr/bzr-hookless-email/trunk-2a/ No revisions to pull.
root@honesty:/srv/bzr/bzr-hookless-email# cd /etc/cron.d root@honesty:/etc/cron.d# vim bzr-hookless-mail root@honesty:/etc/cron.d# cat bzr-hookless-mail */5 * * * * root /srv/bzr/bzr-hookless-mail/bzr_hookless_email.py -e log@progclub.org -r /etc
root@honesty:/etc/cron.d# ll total 24K drwxr-xr-x 2 root root 4.0K 2012-02-28 13:34 ./ drwxr-xr-x 83 root root 4.0K 2012-02-28 12:46 ../ -rw-r--r-- 1 root root 95 2012-02-28 13:34 bzr-hookless-mail -rw-r--r-- 1 root root 347 2012-02-28 12:46 logcheck -rw-r--r-- 1 root root 506 2012-02-09 17:43 php5 -rw-r--r-- 1 root root 102 2010-04-15 16:51 .placeholder
John 2012-02-28 12:49
Installing and configuring logcheck
jj5@honesty:~$ echo $SESSION_PATH /home/jj5/.session/2012/02/28/2012-02-28-124504 jj5@honesty:~$ note Installing and configuring logcheck. Note: Installing and configuring logcheck.
jj5@honesty:~$ sudo apt-get install logcheck syslog-summary Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libipc-signal-perl libmime-types-perl libproc-waitstat-perl logcheck-database logtail mime-construct python-magic Suggested packages: python-magic-dbg The following NEW packages will be installed: libipc-signal-perl libmime-types-perl libproc-waitstat-perl logcheck logcheck-database logtail mime-construct python-magic syslog-summary 0 upgraded, 9 newly installed, 0 to remove and 0 not upgraded. Need to get 361kB of archives. After this operation, 1,982kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libipc-signal-perl 1.00-6 [7,016B] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main libmime-types-perl 1.28-1 [31.5kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/main libproc-waitstat-perl 1.00-4 [7,806B] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/main mime-construct 1.10 [19.4kB] Get:5 http://archive.ubuntu.com/ubuntu/ lucid-updates/main logtail 1.3.7ubuntu2 [57.8kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid-updates/main logcheck 1.3.7ubuntu2 [75.7kB] Get:7 http://archive.ubuntu.com/ubuntu/ lucid-updates/main logcheck-database 1.3.7ubuntu2 [115kB] Get:8 http://archive.ubuntu.com/ubuntu/ lucid/universe syslog-summary 1.14-1 [10.2kB] Get:9 http://archive.ubuntu.com/ubuntu/ lucid/main python-magic 5.03-5ubuntu1 [35.7kB] Fetched 361kB in 0s (368kB/s) Committing to: /etc/ modified apt/apt.conf.d/50unattended-upgrades modified fail2ban/jail.local modified logwatch/conf/logwatch.conf Committed revision 69. Selecting previously deselected package libipc-signal-perl. (Reading database ... 24577 files and directories currently installed.) Unpacking libipc-signal-perl (from .../libipc-signal-perl_1.00-6_all.deb) ... Selecting previously deselected package libmime-types-perl. Unpacking libmime-types-perl (from .../libmime-types-perl_1.28-1_all.deb) ... Selecting previously deselected package libproc-waitstat-perl. Unpacking libproc-waitstat-perl (from .../libproc-waitstat-perl_1.00-4_all.deb) ... Selecting previously deselected package mime-construct. Unpacking mime-construct (from .../mime-construct_1.10_all.deb) ... Selecting previously deselected package logtail. Unpacking logtail (from .../logtail_1.3.7ubuntu2_all.deb) ... Selecting previously deselected package logcheck. Unpacking logcheck (from .../logcheck_1.3.7ubuntu2_all.deb) ... Selecting previously deselected package logcheck-database. Unpacking logcheck-database (from .../logcheck-database_1.3.7ubuntu2_all.deb) ... Selecting previously deselected package syslog-summary. Unpacking syslog-summary (from .../syslog-summary_1.14-1_all.deb) ... Selecting previously deselected package python-magic. Unpacking python-magic (from .../python-magic_5.03-5ubuntu1_amd64.deb) ... Processing triggers for man-db ... Setting up libipc-signal-perl (1.00-6) ... Setting up libmime-types-perl (1.28-1) ... Setting up libproc-waitstat-perl (1.00-4) ... Setting up mime-construct (1.10) ... Setting up logtail (1.3.7ubuntu2) ... Setting up logcheck (1.3.7ubuntu2) ... Adding user logcheck to group adm Setting up logcheck-database (1.3.7ubuntu2) ... Setting up syslog-summary (1.14-1) ... Setting up python-magic (5.03-5ubuntu1) ... Committing to: /etc/ modified .etckeeper modified aliases modified aliases.db modified group modified group- modified gshadow modified gshadow- modified passwd modified passwd- modified shadow modified shadow- added syslog-summary added cron.d/logcheck added logcheck/cracking.d added logcheck/cracking.ignore.d added logcheck/header.txt added logcheck/logcheck.conf added logcheck/logcheck.logfiles added logcheck/violations.d added logcheck/violations.ignore.d added logcheck/cracking.d/kernel added logcheck/cracking.d/rlogind added logcheck/cracking.d/rsh added logcheck/cracking.d/smartd added logcheck/cracking.d/tftpd added logcheck/cracking.d/uucico added logcheck/ignore.d.paranoid/bind added logcheck/ignore.d.paranoid/cron added logcheck/ignore.d.paranoid/incron added logcheck/ignore.d.paranoid/logcheck added logcheck/ignore.d.paranoid/postfix added logcheck/ignore.d.paranoid/ppp added logcheck/ignore.d.paranoid/pureftp added logcheck/ignore.d.paranoid/qpopper added logcheck/ignore.d.paranoid/squid added logcheck/ignore.d.paranoid/ssh added logcheck/ignore.d.paranoid/stunnel added logcheck/ignore.d.paranoid/sysklogd added logcheck/ignore.d.paranoid/telnetd added logcheck/ignore.d.paranoid/tripwire added logcheck/ignore.d.paranoid/usb added logcheck/ignore.d.server/acpid added logcheck/ignore.d.server/amandad added logcheck/ignore.d.server/anacron added logcheck/ignore.d.server/anon-proxy added logcheck/ignore.d.server/apache added logcheck/ignore.d.server/apcupsd added logcheck/ignore.d.server/arpwatch added logcheck/ignore.d.server/automount added logcheck/ignore.d.server/bind added logcheck/ignore.d.server/bluez-utils added logcheck/ignore.d.server/courier added logcheck/ignore.d.server/cpqarrayd added logcheck/ignore.d.server/cpufreqd added logcheck/ignore.d.server/cracklib added logcheck/ignore.d.server/cron added logcheck/ignore.d.server/cron-apt added logcheck/ignore.d.server/cups-lpd added logcheck/ignore.d.server/cvs-pserver added logcheck/ignore.d.server/cvsd added logcheck/ignore.d.server/cyrus added logcheck/ignore.d.server/dcc added logcheck/ignore.d.server/ddclient added logcheck/ignore.d.server/dhclient added logcheck/ignore.d.server/dhcp added logcheck/ignore.d.server/dictd added logcheck/ignore.d.server/dkfilter added logcheck/ignore.d.server/dkim-filter added logcheck/ignore.d.server/dnsmasq added logcheck/ignore.d.server/dovecot added logcheck/ignore.d.server/dspam added logcheck/ignore.d.server/epmd added logcheck/ignore.d.server/exim4 added logcheck/ignore.d.server/fcron added logcheck/ignore.d.server/ftpd added logcheck/ignore.d.server/gnu-imap4d added logcheck/ignore.d.server/gps added logcheck/ignore.d.server/grinch added logcheck/ignore.d.server/horde3 added logcheck/ignore.d.server/hplip added logcheck/ignore.d.server/hylafax added logcheck/ignore.d.server/ikiwiki added logcheck/ignore.d.server/imap added logcheck/ignore.d.server/imapproxy added logcheck/ignore.d.server/imp added logcheck/ignore.d.server/imp4 added logcheck/ignore.d.server/innd added logcheck/ignore.d.server/ipppd added logcheck/ignore.d.server/isdnlog added logcheck/ignore.d.server/isdnutils added logcheck/ignore.d.server/jabberd added logcheck/ignore.d.server/kernel added logcheck/ignore.d.server/klogind added logcheck/ignore.d.server/krb5-kdc added logcheck/ignore.d.server/libpam-mount added logcheck/ignore.d.server/logcheck added logcheck/ignore.d.server/login added logcheck/ignore.d.server/maradns added logcheck/ignore.d.server/mldonkey-server added logcheck/ignore.d.server/mon added logcheck/ignore.d.server/mountd added logcheck/ignore.d.server/nagios added logcheck/ignore.d.server/netconsole added logcheck/ignore.d.server/nfs added logcheck/ignore.d.server/nntpcache added logcheck/ignore.d.server/nscd added logcheck/ignore.d.server/nslcd added logcheck/ignore.d.server/openvpn added logcheck/ignore.d.server/otrs added logcheck/ignore.d.server/passwd added logcheck/ignore.d.server/pdns added logcheck/ignore.d.server/perdition added logcheck/ignore.d.server/policyd added logcheck/ignore.d.server/popa3d added logcheck/ignore.d.server/postfix added logcheck/ignore.d.server/postfix-policyd added logcheck/ignore.d.server/ppp added logcheck/ignore.d.server/pptpd added logcheck/ignore.d.server/procmail added logcheck/ignore.d.server/proftpd added logcheck/ignore.d.server/puppetd added logcheck/ignore.d.server/pure-ftpd added logcheck/ignore.d.server/pureftp added logcheck/ignore.d.server/qpopper added logcheck/ignore.d.server/rbldnsd added logcheck/ignore.d.server/rpc_statd added logcheck/ignore.d.server/rsnapshot added logcheck/ignore.d.server/rsync added logcheck/ignore.d.server/sa-exim added logcheck/ignore.d.server/samba added logcheck/ignore.d.server/saned added logcheck/ignore.d.server/sasl2-bin added logcheck/ignore.d.server/saslauthd added logcheck/ignore.d.server/schroot added logcheck/ignore.d.server/scponly added logcheck/ignore.d.server/slapd added logcheck/ignore.d.server/smartd added logcheck/ignore.d.server/smbd_audit added logcheck/ignore.d.server/smokeping added logcheck/ignore.d.server/snmpd added logcheck/ignore.d.server/snort added logcheck/ignore.d.server/spamc added logcheck/ignore.d.server/spamd added logcheck/ignore.d.server/squid added logcheck/ignore.d.server/ssh added logcheck/ignore.d.server/stunnel added logcheck/ignore.d.server/su added logcheck/ignore.d.server/sudo added logcheck/ignore.d.server/sympa added logcheck/ignore.d.server/syslogd added logcheck/ignore.d.server/teapop added logcheck/ignore.d.server/telnetd added logcheck/ignore.d.server/tftpd added logcheck/ignore.d.server/thy added logcheck/ignore.d.server/ucd-snmp added logcheck/ignore.d.server/upsd added logcheck/ignore.d.server/uptimed added logcheck/ignore.d.server/userv added logcheck/ignore.d.server/vsftpd added logcheck/ignore.d.server/watchdog added logcheck/ignore.d.server/webmin added logcheck/ignore.d.server/wu-ftpd added logcheck/ignore.d.server/xinetd added logcheck/ignore.d.workstation/automount added logcheck/ignore.d.workstation/bind added logcheck/ignore.d.workstation/bluetooth-alsa added logcheck/ignore.d.workstation/bluez-utils added logcheck/ignore.d.workstation/bonobo added logcheck/ignore.d.workstation/dhcpcd added logcheck/ignore.d.workstation/francine added logcheck/ignore.d.workstation/gconf added logcheck/ignore.d.workstation/gdm added logcheck/ignore.d.workstation/hald added logcheck/ignore.d.workstation/hcid added logcheck/ignore.d.workstation/ifplugd added logcheck/ignore.d.workstation/ippl added logcheck/ignore.d.workstation/kdm added logcheck/ignore.d.workstation/kernel added logcheck/ignore.d.workstation/libpam-gnome-keyring added logcheck/ignore.d.workstation/logcheck added logcheck/ignore.d.workstation/login added logcheck/ignore.d.workstation/net-acct added logcheck/ignore.d.workstation/nntpcache added logcheck/ignore.d.workstation/polypaudio added logcheck/ignore.d.workstation/postfix added logcheck/ignore.d.workstation/ppp added logcheck/ignore.d.workstation/proftpd added logcheck/ignore.d.workstation/pump added logcheck/ignore.d.workstation/sendfile added logcheck/ignore.d.workstation/squid added logcheck/ignore.d.workstation/udev added logcheck/ignore.d.workstation/wdm added logcheck/ignore.d.workstation/winbind added logcheck/ignore.d.workstation/wpasupplicant added logcheck/ignore.d.workstation/xdm added logcheck/ignore.d.workstation/xlockmore added logcheck/ignore.d.workstation/xscreensaver added logcheck/violations.d/kernel added logcheck/violations.d/logcheck added logcheck/violations.d/smartd added logcheck/violations.d/su added logcheck/violations.d/sudo added logcheck/violations.ignore.d/logcheck-su added logcheck/violations.ignore.d/logcheck-sudo added syslog-summary/ignore.rules Committed revision 70.
jj5@honesty:~$ cd /etc/logcheck/ jj5@honesty:/etc/logcheck$ sudo vim logcheck.conf jj5@honesty:/etc/logcheck$ cat logcheck.conf cat: logcheck.conf: Permission denied
jj5@honesty:/etc/logcheck$ sudo cat logcheck.conf # The following variable settings are the initial default values, # which can be uncommented and modified to alter logcheck's behaviour # Controls the format of date-/time-stamps in subject lines: # Alternatively, set the format to suit your locale #DATE="$(date +'%Y-%m-%d %H:%M')" # Controls the presence of boilerplate at the top of each message: # Alternatively, set to "0" to disable the introduction. # # If the files /etc/logcheck/header.txt and /etc/logcheck/footer.txt # are present their contents will be read and used as the header and # footer of any generated mails. #INTRO=1 # Controls the level of filtering: # Can be Set to "workstation", "server" or "paranoid" for different # levels of filtering. Defaults to server if not set. REPORTLEVEL="server" # Controls the address mail goes to: # *NOTE* the script does not set a default value for this variable! # Should be set to an offsite "emailaddress@some.domain.tld" SENDMAILTO="log@progclub.org" # Send the results as attachment or not. # 0=not as attachment; 1=as attachment # Default is 0 MAILASATTACH=0 # Should the hostname in the subject of generated mails be fully qualified? FQDN=1 # Controls whether "sort -u" is used on log entries (which will # eliminate duplicates but destroy the original ordering); the # default is to use "sort -k 1,3 -s": # Alternatively, set to "1" to enable unique sorting #SORTUNIQ=0 # Controls whether /etc/logcheck/cracking.ignore.d is scanned for # exceptions to the rules in /etc/logcheck/cracking.d: # Alternatively, set to "1" to enable cracking.ignore support #SUPPORT_CRACKING_IGNORE=0 # Controls the base directory for rules file location # This must be an absolute path #RULEDIR="/etc/logcheck" # Controls if syslog-summary is run over each section. # Alternatively, set to "1" to enable extra summary. # HINT: syslog-summary needs to be installed. SYSLOGSUMMARY=1 # Controls Subject: lines on logcheck reports: #ATTACKSUBJECT="Security Alerts" #SECURITYSUBJECT="Security Events" #EVENTSSUBJECT="System Events" # Controls [logcheck] prefix on Subject: lines #ADDTAG="no" # Set a different location for temporary files than /tmp # this is useful if your /tmp is small and you are getting # errors such as: # cp: writing `/tmp/logcheck.y12449/checked': No space left on device # /usr/sbin/logcheck: line 161: cannot create temp file for here document: No space left on device # mail: /tmp/mail.RsXXXXpc2eAx: No space left on device # Null message body; hope that's ok # # If this is happening, likely you will want to change the following to be some other # location, such as /var/tmp TMP="/tmp"
Then you need to patch syslog-summary to change the python2.5 env to python2:
root@honesty:/# vim /usr/bin/syslog-summary root@honesty:/# head /usr/bin/syslog-summary #!/usr/bin/env python2
John 2012-02-28 12:00
Configuring new log@progclub mailing list
There's a new emailing list log@progclub where system logs will be delivered (to keep the noise off the admin list). To configure that on honesty:
jj5@honesty:~$ sudo -s root@honesty:~# cd /etc/fail2ban/ root@honesty:/etc/fail2ban# vim jail.local root@honesty:/etc/fail2ban# grep log@ jail.local destemail = log@progclub.org root@honesty:/etc/fail2ban# cd /etc/logwatch/conf/ root@honesty:/etc/logwatch/conf# vim logwatch.conf root@honesty:/etc/logwatch/conf# grep log@ logwatch.conf MailTo = log@progclub.org root@honesty:/etc/logwatch/conf# cd /etc/apt/apt.conf.d/ root@honesty:/etc/apt/apt.conf.d# vim 50unattended-upgrades root@honesty:/etc/apt/apt.conf.d# grep log@ 50unattended-upgrades Unattended-Upgrade::Mail "log@progclub.org"; root@honesty:/etc/apt/apt.conf.d# reboot
John 2012-02-08 15:36
Fixing permissions on NFS dns_resolve directory
jj5@honesty:~$ sudo -s root@honesty:~# cd /var/lib/nfs/rpc_pipefs/cache/ root@honesty:/var/lib/nfs/rpc_pipefs/cache# ll -d dns_resolve/ drw------- 2 root root 0 2012-02-03 18:17 dns_resolve// root@honesty:/var/lib/nfs/rpc_pipefs/cache# cd /etc root@honesty:/etc# vim rc.local root@honesty:/etc# cat rc.local #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or any other # value on error. # # In order to enable or disable this script just change the execution # bits. # # By default this script does nothing. chmod u+x /var/lib/nfs/rpc_pipefs/cache/dns_resolve exit 0
Bah, that didn't fix all the issues, retying like this:
jj5@honesty:~$ sudo vim /etc/rc.local
jj5@honesty:~$ sudo /etc/rc.local
jj5@honesty:~$ cat /etc/rc.local
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
#chmod u+x /var/lib/nfs/rpc_pipefs/cache/dns_resolve
cd /var/lib/nfs/rpc_pipefs
if [ "$?" = "0" ]; then
find . -type d -exec chmod u+x {} \;
fi
exit 0
John 2012-01-31 18:52
Preparing for Slicehost DataCenter migration
jj5@honesty:~$ sudo -s
root@honesty:~# cd /etc
root@honesty:/etc# grep -R 172.19 *
bind/named.conf.local: allow-transfer { 172.19.1.28; };
grep: blkid.tab: No such file or directory
fstab:172.19.1.45:/home /home nfs4 rw,_netdev,auto 0 0
mtab:172.19.1.45:/home /home nfs4 rw,clientaddr=172.19.1.46,addr=172.19.1.45 0 0
network/interfaces: address 172.19.1.46
grep: nologin: No such file or directory
root@honesty:/etc# vim bind/named.conf.local
root@honesty:/etc# cat bind/named.conf.local
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
// Dynamic zone for testing the bkdns project
zone "progclub.biz" in {
type master;
file "progclub.biz.dns";
//allow-transfer { 172.19.1.28; };
allow-transfer { 67.207.130.204; };
allow-update { key dev.progclub.biz.; };
};
root@honesty:/etc# vim /etc/fstab root@honesty:/etc# cat /etc/fstab proc /proc proc defaults 0 0 /dev/sda1 / ext3 defaults,errors=remount-ro,noatime 0 1 /dev/sda2 none swap sw 0 0 67.207.128.184:/home /home nfs4 rw,_netdev,auto 0 0
root@honesty:/etc# vim /etc/mtab root@honesty:/etc# cat /etc/mtab /dev/sda1 / ext3 rw,noatime,errors=remount-ro 0 0 proc /proc proc rw 0 0 none /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0 none /sys sysfs rw,noexec,nosuid,nodev 0 0 udev /dev tmpfs rw,mode=0755 0 0 none /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0 none /dev/shm tmpfs rw,nosuid,nodev 0 0 none /var/run tmpfs rw,nosuid,mode=0755 0 0 none /var/lock tmpfs rw,noexec,nosuid,nodev 0 0 none /lib/init/rw tmpfs rw,nosuid,mode=0755 0 0 rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0 67.207.128.184:/home /home nfs4 rw,clientaddr=67.207.129.103,addr=67.207.128.184 0 0
Tasaio 2012-01-15 13:08
Installing and Configuring DNS for bkdns development
Install bind and dnsutils
tasaio@honesty:~$ sudo apt-get update && sudo apt-get install bind9 tasaio@honesty:~$ sudo apt-get install dnsutils
Generate a key
tasaio@honesty:~$ dnssec-keygen -a HMAC-MD5 -b 512 -n USER dev.progclub.biz. tasaio@honesty:~$ cat Kdev.progclub.biz.+157+61713.key dev.progclub.biz. IN KEY 0 3 157 actualkeyremoved==
Add a zone to bind's config (let our key update it)
tasaio@honesty:~$ cat /etc/bind/named.conf.local
// ....
// Dynamic zone for testing the bkdns project
zone "progclub.biz" in {
type master;
file "progclub.biz.dns";
allow-transfer { 172.19.1.28; };
allow-update { key dev.progclub.biz.; };
};
Set up the initial zone file
tasaio@honesty:~$ cat /var/cache/bind/dev.progclub.biz.dns
;
; BIND data file for progclub.biz
;
$TTL 604800
@ IN SOA honesty.progclub.net. root.progclub.net. (
3 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS honesty.progclub.net.
@ IN NS hope.progclub.net.
@ IN A 172.19.1.46
Add our key to bind's config
tasaio@honesty:/etc/bind$ cat named.conf
// This is the primary configuration file for the BIND DNS server named.
//
// Please read /usr/share/doc/bind9/README.Debian.gz for information on the
// structure of BIND configuration files in Debian, *BEFORE* you customize
// this configuration file.
//
// If you are just adding zones, please do that in /etc/bind/named.conf.local
include "/etc/bind/named.conf.options";
include "/etc/bind/named.conf.local";
include "/etc/bind/named.conf.default-zones";
include "/etc/bind/keys.conf";
tasaio@honesty:/etc/bind$ sudo cat keys.conf
key dev.progclub.biz. {
algorithm hmac-md5;
secret "actualkeyremoved==";
};
Restart Bind
tasaio@honesty:~$ sudo /etc/init.d/bind9 restart
This zone accepts dynamic updates. If you must update the zone file by hand, make sure you run
rndc freeze progclub.biz
before editing, and
rndc thaw progclub.biz
when finished.
John 2012-01-15 03:18
Allowing DNS traffic through firewall
root@honesty:~# vim /etc/iptables.up.rules
Added:
# allow DNS traffic -A INPUT -p udp -m udp --dport 53 -j ACCEPT -A INPUT -p tcp -m tcp --dport 53 -j ACCEPT
John 2011-12-01 23:07
Configuring unattended upgrades
Following these instructions on automatic updates.
root@honesty:~# apt-get install unattended-upgrades Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: iso-codes python-apt Suggested packages: isoquery python-apt-dbg python-gtk2 python-vte python-apt-doc bsd-mailx The following NEW packages will be installed: iso-codes python-apt unattended-upgrades 0 upgraded, 3 newly installed, 0 to remove and 10 not upgraded. Need to get 2850kB of archives. After this operation, 13.4MB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main iso-codes 3.12.1-1 [2642kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid-updates/main python-apt 0.7.94.2ubuntu6.4 [187kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid-updates/main unattended-upgrades 0.55ubuntu5 [20.6kB] Fetched 2850kB in 2s (1341kB/s) Preconfiguring packages ... Selecting previously deselected package iso-codes. (Reading database ... 21487 files and directories currently installed.) Unpacking iso-codes (from .../iso-codes_3.12.1-1_all.deb) ... Selecting previously deselected package python-apt. Unpacking python-apt (from .../python-apt_0.7.94.2ubuntu6.4_amd64.deb) ... Selecting previously deselected package unattended-upgrades. Unpacking unattended-upgrades (from .../unattended-upgrades_0.55ubuntu5_all.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... Setting up iso-codes (3.12.1-1) ... Setting up python-apt (0.7.94.2ubuntu6.4) ... Processing triggers for python-central ... Setting up unattended-upgrades (0.55ubuntu5) ... update-rc.d: warning: unattended-upgrades start runlevel arguments (none) do not match LSB Default-Start values (0 6) update-rc.d: warning: unattended-upgrades stop runlevel arguments (0 6) do not match LSB Default-Stop values (none) Committing to: /etc/ added pm added apt/apt.conf.d/50unattended-upgrades added init.d/unattended-upgrades added logrotate.d/unattended-upgrades added pm/sleep.d added pm/sleep.d/10_unattended-upgrades-hibernate added rc0.d/S10unattended-upgrades added rc6.d/S10unattended-upgrades Committed revision 39.
root@honesty:~# vim /etc/apt/apt.conf.d/50unattended-upgrades
root@honesty:~# cat /etc/apt/apt.conf.d/50unattended-upgrades
// Automatically upgrade packages from these (origin, archive) pairs
Unattended-Upgrade::Allowed-Origins {
"Ubuntu lucid-security";
"Ubuntu lucid-updates";
};
// List of packages to not update
Unattended-Upgrade::Package-Blacklist {
// "vim";
// "libc6";
// "libc6-dev";
// "libc6-i686";
};
// Send email to this address for problems or packages upgrades
// If empty or unset then no email is sent, make sure that you
// have a working mail setup on your system. The package 'mailx'
// must be installed or anything that provides /usr/bin/mail.
Unattended-Upgrade::Mail "admin@progclub.org";
// Do automatic removal of new unused dependencies after the upgrade
// (equivalent to apt-get autoremove)
Unattended-Upgrade::Remove-Unused-Dependencies "true";
// Automatically reboot *WITHOUT CONFIRMATION* if a
// the file /var/run/reboot-required is found after the upgrade
Unattended-Upgrade::Automatic-Reboot "true";
// Use apt bandwidth limit feature, this example limits the download
// speed to 70kb/sec
//Acquire::http::Dl-Limit "70";
root@honesty:~# vim /etc/apt/apt.conf.d/02periodic root@honesty:~# cat /etc/apt/apt.conf.d/02periodic APT::Periodic::Update-Package-Lists "1"; APT::Periodic::Download-Upgradeable-Packages "1"; APT::Periodic::AutocleanInterval "7"; APT::Periodic::Unattended-Upgrade "1";
John 2011-12-01 06:42
Supporting /pcwiki URLs on Member Net
The way MediaWiki loads resources is to send a relative URL back to the server requesting the load of other resources. So basically we need to support /pcwiki URLs on Member Net as well as on the ProgClub web-site. To do that I added the following to /etc/apache2/sites-enabled/default-ssl:
RewriteEngine on RewriteRule ^/pcwiki/(.*) https://www.progclub.org/pcwiki/$1 [NE]
Note that the [NE] was required at the end of the rewrite rule to avoid double-escaping.
John 2011-11-30 16:41
Software installation for Tasaio
# version control software - needed for a lot of bitbucket projects sudo apt-get install mercurial
# version control # software - my personal choice and needed for anything on github (and # needed for a project I'd like to build for my space in the membernet) sudo apt-get install git-core
# standard python PIL library # - Ubuntu should just include this by default already. sudo apt-get install python-imaging
# tools to build python # packages and install things from pypi sudo apt-get install python-setuptools
# pip is a better version # of easy_install, virtualenv allows for painless isolated python # installations sudo easy_install pip virtualenv
jj5@honesty:~$ install-for-justin [sudo] password for jj5: Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: mercurial-common Suggested packages: qct wish kdiff3 tkdiff meld xxdiff python-mysqldb python-pygments python-openssl The following NEW packages will be installed: mercurial mercurial-common 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 1185kB of archives. After this operation, 4973kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/universe mercurial-common 1.4.3-1 [1131kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/universe mercurial 1.4.3-1 [53.5kB] Fetched 1185kB in 1s (838kB/s) Committing to: /etc/ added apache2/mods-enabled/rewrite.load Committed revision 35. Selecting previously deselected package mercurial-common. (Reading database ... 20444 files and directories currently installed.) Unpacking mercurial-common (from .../mercurial-common_1.4.3-1_all.deb) ... Selecting previously deselected package mercurial. Unpacking mercurial (from .../mercurial_1.4.3-1_amd64.deb) ... Processing triggers for man-db ... Setting up mercurial-common (1.4.3-1) ... Setting up mercurial (1.4.3-1) ... Creating config file /etc/mercurial/hgrc.d/hgext.rc with new version Processing triggers for python-support ... Committing to: /etc/ added mercurial added bash_completion.d/mercurial added mercurial/hgrc added mercurial/hgrc.d added mercurial/hgrc.d/hgext.rc added mercurial/hgrc.d/mergetools.rc Committed revision 36. Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libdigest-sha1-perl liberror-perl Suggested packages: git-doc git-arch git-cvs git-svn git-email git-daemon-run git-gui gitk gitweb The following NEW packages will be installed: git-core libdigest-sha1-perl liberror-perl 0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 6193kB of archives. After this operation, 12.9MB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main liberror-perl 0.17-1 [23.8kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main libdigest-sha1-perl 2.12-1build1 [26.7kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid-updates/main git-core 1:1.7.0.4-1ubuntu0.2 [6143kB] Fetched 6193kB in 4s (1251kB/s) Selecting previously deselected package liberror-perl. (Reading database ... 20834 files and directories currently installed.) Unpacking liberror-perl (from .../liberror-perl_0.17-1_all.deb) ... Selecting previously deselected package libdigest-sha1-perl. Unpacking libdigest-sha1-perl (from .../libdigest-sha1-perl_2.12-1build1_amd64.deb) ... Selecting previously deselected package git-core. Unpacking git-core (from .../git-core_1%3a1.7.0.4-1ubuntu0.2_amd64.deb) ... Processing triggers for man-db ... Setting up liberror-perl (0.17-1) ... Setting up libdigest-sha1-perl (2.12-1build1) ... Setting up git-core (1:1.7.0.4-1ubuntu0.2) ... Committing to: /etc/ added bash_completion.d/git added emacs/site-start.d/50git-core.el Committed revision 37. Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libfreetype6 libjpeg62 liblcms1 Suggested packages: liblcms-utils python-imaging-doc python-imaging-dbg The following NEW packages will be installed: libfreetype6 libjpeg62 liblcms1 python-imaging 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 963kB of archives. After this operation, 2544kB of additional disk space will be used. Do you want to continue [Y/n]? Err http://archive.ubuntu.com/ubuntu/ lucid-updates/main libfreetype6 2.3.11-1ubuntu2.4 404 Not Found [IP: 91.189.88.45 80] Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libjpeg62 6b-15ubuntu1 [94.5kB] Err http://security.ubuntu.com/ubuntu/ lucid-security/main libfreetype6 2.3.11-1ubuntu2.4 404 Not Found [IP: 91.189.92.166 80] Get:2 http://archive.ubuntu.com/ubuntu/ lucid-updates/main liblcms1 1.18.dfsg-1ubuntu2.10.04.1 [111kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid-updates/main python-imaging 1.1.7-1ubuntu0.1 [323kB] Fetched 528kB in 1s (471kB/s) Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/f/freetype/libfreetype6_2.3.11-1ubuntu2.4_amd64.deb 404 Not Found [IP: 91.189.92.166 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: python-pkg-resources Suggested packages: python-distribute python-distribute-doc The following NEW packages will be installed: python-pkg-resources python-setuptools 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 278kB of archives. After this operation, 1135kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main python-pkg-resources 0.6.10-4ubuntu1 [65.0kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main python-setuptools 0.6.10-4ubuntu1 [213kB] Fetched 278kB in 0s (308kB/s) Selecting previously deselected package python-pkg-resources. (Reading database ... 21358 files and directories currently installed.) Unpacking python-pkg-resources (from .../python-pkg-resources_0.6.10-4ubuntu1_all.deb) ... Selecting previously deselected package python-setuptools. Unpacking python-setuptools (from .../python-setuptools_0.6.10-4ubuntu1_all.deb) ... Setting up python-pkg-resources (0.6.10-4ubuntu1) ... Processing triggers for python-central ... Setting up python-setuptools (0.6.10-4ubuntu1) ... Processing triggers for python-central ... Searching for pip Reading http://pypi.python.org/simple/pip/ Reading http://pip.openplans.org Reading http://www.pip-installer.org Best match: pip 1.0.2 Downloading http://pypi.python.org/packages/source/p/pip/pip-1.0.2.tar.gz#md5=47ec6ff3f6d962696fe08d4c8264ad49 Processing pip-1.0.2.tar.gz Running pip-1.0.2/setup.py -q bdist_egg --dist-dir /tmp/easy_install-45O4m6/pip-1.0.2/egg-dist-tmp-5MDsF_ warning: no files found matching '*.html' under directory 'docs' warning: no previously-included files matching '*.txt' found under directory 'docs/_build' no previously-included directories found matching 'docs/_build/_sources' Adding pip 1.0.2 to easy-install.pth file Installing pip script to /usr/local/bin Installing pip-2.6 script to /usr/local/bin Installed /usr/local/lib/python2.6/dist-packages/pip-1.0.2-py2.6.egg Processing dependencies for pip Finished processing dependencies for pip Searching for virtualenv Reading http://pypi.python.org/simple/virtualenv/ Reading http://virtualenv.openplans.org Reading http://www.virtualenv.org Best match: virtualenv 1.6.4 Downloading http://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.6.4.tar.gz#md5=1072b66d53c24e019a8f1304ac9d9fc5 Processing virtualenv-1.6.4.tar.gz Running virtualenv-1.6.4/setup.py -q bdist_egg --dist-dir /tmp/easy_install-X543tR/virtualenv-1.6.4/egg-dist-tmp-Ohjo5k warning: no previously-included files matching '*.*' found under directory 'docs/_templates' Adding virtualenv 1.6.4 to easy-install.pth file Installing virtualenv script to /usr/local/bin Installed /usr/local/lib/python2.6/dist-packages/virtualenv-1.6.4-py2.6.egg Processing dependencies for virtualenv Finished processing dependencies for virtualenv
John 2011-11-30 15:54
Web-site goes HTTPS
Found this article which suggested the following in /etc/apache2/sites-enabled/www.progclub.net
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://www.progclub.net%{REQUEST_URI}
This has two benefits. One is that all web requests will be redirected to the secure site, and the second is that all HTTP requests will be redirected to the canonical domain.
Also had to run:
# a2enmod rewrite
John 2011-11-27 13:43
Fixing NFSv4 (nfs4) IDMAP issue
See charity admin.
John 2011-09-08 22:21
Enabling PHP in UserDir
Found this article which explained how to enable PHP in user directories. Basically edit /etc/apache2/mods-enabled/php5.conf and remove these lines:
<IfModule mod_userdir.c>
<Directory /home/*/public_html>
php_admin_value engine Off
</Directory>
</IfModule>
John 2011-09-08 22:21
Installing lsof
jj5@honesty:~/pcad/example/linuxhowtos$ sudo apt-get install lsof Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: lsof 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 284kB of archives. After this operation, 463kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main lsof 4.81.dfsg.1-1build1 [284kB] Fetched 284kB in 0s (286kB/s) Selecting previously deselected package lsof. (Reading database ... 20366 files and directories currently installed.) Unpacking lsof (from .../lsof_4.81.dfsg.1-1build1_amd64.deb) ... Processing triggers for man-db ... Setting up lsof (4.81.dfsg.1-1build1) ...
John 2011-09-08 22:07
Installing telnet
jj5@honesty:~/pcad/example/linuxhowtos$ sudo apt-get install telnet [sudo] password for jj5: Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: telnet 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 72.2kB of archives. After this operation, 209kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main telnet 0.17-36build1 [72.2kB] Fetched 72.2kB in 0s (119kB/s) Selecting previously deselected package telnet. (Reading database ... 20355 files and directories currently installed.) Unpacking telnet (from .../telnet_0.17-36build1_amd64.deb) ... Processing triggers for man-db ... Setting up telnet (0.17-36build1) ... update-alternatives: using /usr/bin/telnet.netkit to provide /usr/bin/telnet (telnet) in auto mode. Committing to: /etc/ added alternatives/telnet added alternatives/telnet.1.gz Committed revision 27.
John 2011-09-08 21:44
Installing gcc
root@honesty:~/pcad# apt-get install gcc Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: binutils gcc-4.4 libc-dev-bin libc6-dev libgomp1 linux-libc-dev manpages-dev Suggested packages: binutils-doc gcc-multilib autoconf automake1.9 libtool flex bison gdb gcc-doc gcc-4.4-multilib libmudflap0-4.4-dev gcc-4.4-doc gcc-4.4-locales libgcc1-dbg libgomp1-dbg libmudflap0-dbg libcloog-ppl0 libppl-c2 libppl7 glibc-doc The following NEW packages will be installed: binutils gcc gcc-4.4 libc-dev-bin libc6-dev libgomp1 linux-libc-dev manpages-dev 0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded. Need to get 9883kB of archives. After this operation, 35.3MB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid-updates/main binutils 2.20.1-3ubuntu7.1 [1658kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main libgomp1 4.4.3-4ubuntu5 [25.5kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/main gcc-4.4 4.4.3-4ubuntu5 [2877kB] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/main gcc 4:4.4.3-1ubuntu1 [5064B] Get:5 http://archive.ubuntu.com/ubuntu/ lucid-updates/main libc-dev-bin 2.11.1-0ubuntu7.8 [224kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid-updates/main linux-libc-dev 2.6.32-33.72 [841kB] Get:7 http://archive.ubuntu.com/ubuntu/ lucid-updates/main libc6-dev 2.11.1-0ubuntu7.8 [2706kB] Get:8 http://archive.ubuntu.com/ubuntu/ lucid/main manpages-dev 3.23-1 [1547kB] Fetched 9883kB in 5s (1875kB/s) Selecting previously deselected package binutils. (Reading database ... 17233 files and directories currently installed.) Unpacking binutils (from .../binutils_2.20.1-3ubuntu7.1_amd64.deb) ... Selecting previously deselected package libgomp1. Unpacking libgomp1 (from .../libgomp1_4.4.3-4ubuntu5_amd64.deb) ... Selecting previously deselected package gcc-4.4. Unpacking gcc-4.4 (from .../gcc-4.4_4.4.3-4ubuntu5_amd64.deb) ... Selecting previously deselected package gcc. Unpacking gcc (from .../gcc_4%3a4.4.3-1ubuntu1_amd64.deb) ... Selecting previously deselected package libc-dev-bin. Unpacking libc-dev-bin (from .../libc-dev-bin_2.11.1-0ubuntu7.8_amd64.deb) ... Selecting previously deselected package linux-libc-dev. Unpacking linux-libc-dev (from .../linux-libc-dev_2.6.32-33.72_amd64.deb) ... Selecting previously deselected package libc6-dev. Unpacking libc6-dev (from .../libc6-dev_2.11.1-0ubuntu7.8_amd64.deb) ... Selecting previously deselected package manpages-dev. Unpacking manpages-dev (from .../manpages-dev_3.23-1_all.deb) ... Processing triggers for man-db ... Setting up binutils (2.20.1-3ubuntu7.1) ... Setting up libgomp1 (4.4.3-4ubuntu5) ... Setting up gcc-4.4 (4.4.3-4ubuntu5) ... Setting up gcc (4:4.4.3-1ubuntu1) ... Setting up libc-dev-bin (2.11.1-0ubuntu7.8) ... Setting up linux-libc-dev (2.6.32-33.72) ... Setting up libc6-dev (2.11.1-0ubuntu7.8) ... Setting up manpages-dev (3.23-1) ... Processing triggers for libc-bin ... ldconfig deferred processing now taking place Committing to: /etc/ added alternatives/c89 added alternatives/c89.1.gz added alternatives/c99 added alternatives/c99.1.gz added alternatives/cc added alternatives/cc.1.gz Committed revision 26.
John 2011-09-03 00:24
Kerberizing Apache
root@honesty:/home/apache/www/www.progclub.net/pcma# kadmin -p jj5 Authenticating as principal jj5 with password. Password for jj5@PROGCLUB.ORG: kadmin: addprinc -randkey HTTP/honesty.progclub.org WARNING: no policy specified for HTTP/honesty.progclub.org@PROGCLUB.ORG; defaulting to no policy Principal "HTTP/honesty.progclub.org@PROGCLUB.ORG" created. kadmin: delprinc HTTP/honesty.progclub.org Are you sure you want to delete the principal "HTTP/honesty.progclub.org@PROGCLUB.ORG"? (yes/no): yes Principal "HTTP/honesty.progclub.org@PROGCLUB.ORG" deleted. Make sure that you have removed this principal from all ACLs before reusing. kadmin: addprinc -randkey HTTP/honesty.progclub.net WARNING: no policy specified for HTTP/honesty.progclub.net@PROGCLUB.ORG; defaulting to no policy Principal "HTTP/honesty.progclub.net@PROGCLUB.ORG" created. kadmin: ktadd -k /etc/apache2/apache2.keytab HTTP/honesty.progclub.net Entry for principal HTTP/honesty.progclub.net with kvno 2, encryption type AES-256 CTS mode with 96-bit SHA-1 HMAC added to keytab WRFILE:/etc/apache2/apache2.keytab. Entry for principal HTTP/honesty.progclub.net with kvno 2, encryption type ArcFour with HMAC/md5 added to keytab WRFILE:/etc/apache2/apache2.keytab. Entry for principal HTTP/honesty.progclub.net with kvno 2, encryption type Triple DES cbc mode with HMAC/sha1 added to keytab WRFILE:/etc/apache2/apache2.keytab. Entry for principal HTTP/honesty.progclub.net with kvno 2, encryption type DES cbc mode with CRC-32 added to keytab WRFILE:/etc/apache2/apache2.keytab. kadmin: quit
root@honesty:/home/apache/www/www.progclub.net/pcma# chown www-data:www-data /etc/apache/apache2.keytab root@honesty:/home/apache/www/www.progclub.net/pcma# chmod 400 /etc/apache2/apache2.keytab root@honesty:/home/apache/www/www.progclub.net/pcma# apt-get install libapache2-mod-auth-kerb Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: libapache2-mod-auth-kerb 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 20.3kB of archives. After this operation, 119kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libapache2-mod-auth-kerb 5.3-5build2 [20.3kB] Fetched 20.3kB in 0s (32.7kB/s) Committing to: /etc/ modified .etckeeper added apache2/apache2.keytab Committed revision 23. Selecting previously deselected package libapache2-mod-auth-kerb. (Reading database ... 17197 files and directories currently installed.) Unpacking libapache2-mod-auth-kerb (from .../libapache2-mod-auth-kerb_5.3-5build2_amd64.deb) ... Setting up libapache2-mod-auth-kerb (5.3-5build2) ... Enabling module auth_kerb. Run '/etc/init.d/apache2 restart' to activate new configuration! Committing to: /etc/ added apache2/mods-available/auth_kerb.load added apache2/mods-enabled/auth_kerb.load Committed revision 24. root@honesty:/home/apache/www/www.progclub.net/pcma#
John 2011-08-19 14:43
Installing fail2ban
jj5@honesty:~$ sudo -s [sudo] password for jj5: root@honesty:~# apt-get install fail2ban Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: whois Suggested packages: python-gamin mailx The following NEW packages will be installed: fail2ban whois 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 129kB of archives. After this operation, 1032kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/universe fail2ban 0.8.4-1ubuntu1 [96.0kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main whois 5.0.0ubuntu3 [32.6kB] Fetched 129kB in 1s (128kB/s) Selecting previously deselected package fail2ban. (Reading database ... 16972 files and directories currently installed.) Unpacking fail2ban (from .../fail2ban_0.8.4-1ubuntu1_all.deb) ... Selecting previously deselected package whois. Unpacking whois (from .../whois_5.0.0ubuntu3_amd64.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... Setting up fail2ban (0.8.4-1ubuntu1) ... Setting up whois (5.0.0ubuntu3) ... Processing triggers for python-central ... Committing to: /etc/ added fail2ban added default/fail2ban added fail2ban/action.d added fail2ban/fail2ban.conf added fail2ban/filter.d added fail2ban/jail.conf added fail2ban/action.d/complain.conf added fail2ban/action.d/dshield.conf added fail2ban/action.d/hostsdeny.conf added fail2ban/action.d/ipfilter.conf added fail2ban/action.d/ipfw.conf added fail2ban/action.d/iptables-allports.conf added fail2ban/action.d/iptables-multiport-log.conf added fail2ban/action.d/iptables-multiport.conf added fail2ban/action.d/iptables-new.conf added fail2ban/action.d/iptables.conf added fail2ban/action.d/mail-buffered.conf added fail2ban/action.d/mail-whois-lines.conf added fail2ban/action.d/mail-whois.conf added fail2ban/action.d/mail.conf added fail2ban/action.d/mynetwatchman.conf added fail2ban/action.d/sendmail-buffered.conf added fail2ban/action.d/sendmail-whois-lines.conf added fail2ban/action.d/sendmail-whois.conf added fail2ban/action.d/sendmail.conf added fail2ban/action.d/shorewall.conf added fail2ban/filter.d/apache-auth.conf added fail2ban/filter.d/apache-badbots.conf added fail2ban/filter.d/apache-nohome.conf added fail2ban/filter.d/apache-noscript.conf added fail2ban/filter.d/apache-overflows.conf added fail2ban/filter.d/common.conf added fail2ban/filter.d/courierlogin.conf added fail2ban/filter.d/couriersmtp.conf added fail2ban/filter.d/cyrus-imap.conf added fail2ban/filter.d/exim.conf added fail2ban/filter.d/gssftpd.conf added fail2ban/filter.d/lighttpd-fastcgi.conf added fail2ban/filter.d/named-refused.conf added fail2ban/filter.d/pam-generic.conf added fail2ban/filter.d/php-url-fopen.conf added fail2ban/filter.d/postfix.conf added fail2ban/filter.d/proftpd.conf added fail2ban/filter.d/pure-ftpd.conf added fail2ban/filter.d/qmail.conf added fail2ban/filter.d/sasl.conf added fail2ban/filter.d/sieve.conf added fail2ban/filter.d/sshd-ddos.conf added fail2ban/filter.d/sshd.conf added fail2ban/filter.d/vsftpd.conf added fail2ban/filter.d/webmin-auth.conf added fail2ban/filter.d/wuftpd.conf added fail2ban/filter.d/xinetd-fail.conf added init.d/fail2ban added logrotate.d/fail2ban added rc0.d/K99fail2ban added rc1.d/K99fail2ban added rc2.d/S99fail2ban added rc3.d/S99fail2ban added rc4.d/S99fail2ban added rc5.d/S99fail2ban added rc6.d/K99fail2ban Committed revision 16.
John 2011-08-15 05:08
Installing Apache, MySQL and PHP
root@honesty:~# apt-get install apache2 mysql-server php5 Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common libapache2-mod-php5 libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap libdbd-mysql-perl libdbi-perl libexpat1 libhtml-template-perl libmysqlclient16 libnet-daemon-perl libplrpc-perl mysql-client-5.1 mysql-client-core-5.1 mysql-common mysql-server-5.1 mysql-server-core-5.1 php5-common psmisc ssl-cert Suggested packages: www-browser apache2-doc apache2-suexec apache2-suexec-custom ufw php-pear dbishell libipc-sharedcache-perl tinyca mailx php5-suhosin The following NEW packages will be installed: apache2 apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common libapache2-mod-php5 libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap libdbd-mysql-perl libdbi-perl libexpat1 libhtml-template-perl libmysqlclient16 libnet-daemon-perl libplrpc-perl mysql-client-5.1 mysql-client-core-5.1 mysql-common mysql-server mysql-server-5.1 mysql-server-core-5.1 php5 php5-common psmisc ssl-cert 0 upgraded, 27 newly installed, 0 to remove and 0 not upgraded. Need to get 31.5MB of archives. After this operation, 82.8MB of additional disk space will be used. Do you want to continue [Y/n]?
John 2011-08-15 04:06
Configuring NFS client
root@honesty:/etc# apt-get install nfs-common Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libevent-1.4-2 libgssglue1 libnfsidmap2 librpcsecgss3 portmap The following NEW packages will be installed: libevent-1.4-2 libgssglue1 libnfsidmap2 librpcsecgss3 nfs-common portmap 0 upgraded, 6 newly installed, 0 to remove and 0 not upgraded. Need to get 421kB of archives. After this operation, 1364kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libevent-1.4-2 1.4.13-stable-1 [61.4kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main libgssglue1 0.1-4 [24.4kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/main libnfsidmap2 0.23-2 [32.1kB] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/main librpcsecgss3 0.19-2 [36.3kB] Get:5 http://archive.ubuntu.com/ubuntu/ lucid/main portmap 6.0.0-1ubuntu2 [38.2kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid/main nfs-common 1:1.2.0-4ubuntu4 [228kB] Fetched 421kB in 1s (359kB/s) Preconfiguring packages ... Selecting previously deselected package libevent-1.4-2. (Reading database ... 15759 files and directories currently installed.) Unpacking libevent-1.4-2 (from .../libevent-1.4-2_1.4.13-stable-1_amd64.deb) ... Selecting previously deselected package libgssglue1. Unpacking libgssglue1 (from .../libgssglue1_0.1-4_amd64.deb) ... Selecting previously deselected package libnfsidmap2. Unpacking libnfsidmap2 (from .../libnfsidmap2_0.23-2_amd64.deb) ... Selecting previously deselected package librpcsecgss3. Unpacking librpcsecgss3 (from .../librpcsecgss3_0.19-2_amd64.deb) ... Selecting previously deselected package portmap. Unpacking portmap (from .../portmap_6.0.0-1ubuntu2_amd64.deb) ... Selecting previously deselected package nfs-common. Unpacking nfs-common (from .../nfs-common_1%3a1.2.0-4ubuntu4_amd64.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... Setting up libevent-1.4-2 (1.4.13-stable-1) ... Setting up libgssglue1 (0.1-4) ... Setting up libnfsidmap2 (0.23-2) ... Setting up librpcsecgss3 (0.19-2) ... Setting up portmap (6.0.0-1ubuntu2) ... portmap start/running, process 7410 Setting up nfs-common (1:1.2.0-4ubuntu4) ... Creating config file /etc/idmapd.conf with new version Creating config file /etc/default/nfs-common with new version Adding system user `statd' (UID 104) ... Adding new user `statd' (UID 104) with group `nogroup' ... Not creating home directory `/var/lib/nfs'. statd start/running, process 7626 gssd stop/pre-start, process 7651 idmapd stop/pre-start, process 7679 Processing triggers for libc-bin ... ldconfig deferred processing now taking place Committing to: /etc/ added gssapi_mech.conf added idmapd.conf modified passwd modified passwd- modified shadow modified shadow- added default/nfs-common added default/portmap added init/gssd.conf added init/idmapd.conf added init/portmap.conf added init/rpc_pipefs.conf added init/statd.conf added init.d/gssd added init.d/idmapd added init.d/portmap added init.d/rpc_pipefs added init.d/statd Committed revision 12.
root@honesty:/etc# vim /etc/fstab root@honesty:/etc# cat /etc/fstab proc /proc proc defaults 0 0 /dev/sda1 / ext3 defaults,errors=remount-ro,noatime 0 1 /dev/sda2 none swap sw 0 0 172.19.1.45:/home /home nfs4 rw,_netdev,auto 0 0
root@honesty:/etc# vim /etc/modules root@honesty:/etc# cat /etc/modules # /etc/modules: kernel modules to load at boot time. # # This file contains the names of kernel modules that should be loaded # at boot time, one per line. Lines beginning with "#" are ignored. nfs
John 2011-08-15 03:45
Configuring Kerberos client
jj5@honesty:~$ sudo -s [sudo] password for jj5: root@honesty:~# apt-get install krb5-user krb5-config libpam-krb5 Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: bind9-host geoip-database libbind9-60 libdns64 libgeoip1 libgssrpc4 libisc60 libisccc60 libisccfg60 libkadm5clnt-mit7 liblwres60 Suggested packages: geoip-bin krb5-doc The following NEW packages will be installed: bind9-host geoip-database krb5-config krb5-user libbind9-60 libdns64 libgeoip1 libgssrpc4 libisc60 libisccc60 libisccfg60 libkadm5clnt-mit7 liblwres60 libpam-krb5 0 upgraded, 14 newly installed, 0 to remove and 0 not upgraded. Need to get 2235kB of archives. After this operation, 5517kB of additional disk space will be used. Do you want to continue [Y/n]?
Package configuration ┌──────────────────┤ Configuring Kerberos Authentication ├──────────────────┐ │ When users attempt to use Kerberos and specify a principal or user name │ │ without specifying what administrative Kerberos realm that principal │ │ belongs to, the system appends the default realm. The default realm may │ │ also be used as the realm of a Kerberos service running on the local │ │ machine. Often, the default realm is the uppercase version of the local │ │ DNS domain. │ │ │ │ Default Kerberos version 5 realm: │ │ │ │ PROGCLUB.ORG_____________________________________________________________ │ │ │ │ <Ok> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
Package configuration ┌────────────────┤ Configuring Kerberos Authentication ├─────────────────┐ │ Enter the hostnames of Kerberos servers in the PROGCLUB.ORG Kerberos │ │ realm separated by spaces. │ │ │ │ Kerberos servers for your realm: │ │ │ │ kerberos.progclub.org_________________________________________________ │ │ │ │ <Ok> │ │ │ └────────────────────────────────────────────────────────────────────────┘
Package configuration ┌──────────────────┤ Configuring Kerberos Authentication ├──────────────────┐ │ Enter the hostname of the administrative (password changing) server for │ │ the PROGCLUB.ORG Kerberos realm. │ │ │ │ Administrative server for your Kerberos realm: │ │ │ │ kerberos.progclub.org____________________________________________________ │ │ │ │ <Ok> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main libgeoip1 1.4.6.dfsg-17 [109kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/main libisc60 1:9.7.0.dfsg.P1-1 [169kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/main libdns64 1:9.7.0.dfsg.P1-1 [690kB] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/main libisccc60 1:9.7.0.dfsg.P1-1 [29.4kB] Get:5 http://archive.ubuntu.com/ubuntu/ lucid/main libisccfg60 1:9.7.0.dfsg.P1-1 [52.6kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid/main libbind9-60 1:9.7.0.dfsg.P1-1 [34.1kB] Get:7 http://archive.ubuntu.com/ubuntu/ lucid/main liblwres60 1:9.7.0.dfsg.P1-1 [47.9kB] Get:8 http://archive.ubuntu.com/ubuntu/ lucid/main bind9-host 1:9.7.0.dfsg.P1-1 [68.2kB] Get:9 http://archive.ubuntu.com/ubuntu/ lucid/main geoip-database 1.4.6.dfsg-17 [658kB] Get:10 http://archive.ubuntu.com/ubuntu/ lucid/main krb5-config 2.2 [23.0kB] Get:11 http://archive.ubuntu.com/ubuntu/ lucid/main libgssrpc4 1.8.1+dfsg-2 [81.4kB] Get:12 http://archive.ubuntu.com/ubuntu/ lucid/main libkadm5clnt-mit7 1.8.1+dfsg-2 [62.0kB] Get:13 http://archive.ubuntu.com/ubuntu/ lucid/main krb5-user 1.8.1+dfsg-2 [137kB] Get:14 http://archive.ubuntu.com/ubuntu/ lucid/main libpam-krb5 4.2-1 [73.8kB] Fetched 2235kB in 1s (1280kB/s) Preconfiguring packages ... Selecting previously deselected package libgeoip1. (Reading database ... 15582 files and directories currently installed.) Unpacking libgeoip1 (from .../libgeoip1_1.4.6.dfsg-17_amd64.deb) ... Selecting previously deselected package libisc60. Unpacking libisc60 (from .../libisc60_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package libdns64. Unpacking libdns64 (from .../libdns64_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package libisccc60. Unpacking libisccc60 (from .../libisccc60_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package libisccfg60. Unpacking libisccfg60 (from .../libisccfg60_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package libbind9-60. Unpacking libbind9-60 (from .../libbind9-60_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package liblwres60. Unpacking liblwres60 (from .../liblwres60_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package bind9-host. Unpacking bind9-host (from .../bind9-host_1%3a9.7.0.dfsg.P1-1_amd64.deb) ... Selecting previously deselected package geoip-database. Unpacking geoip-database (from .../geoip-database_1.4.6.dfsg-17_all.deb) ... Selecting previously deselected package krb5-config. Unpacking krb5-config (from .../krb5-config_2.2_all.deb) ... Selecting previously deselected package libgssrpc4. Unpacking libgssrpc4 (from .../libgssrpc4_1.8.1+dfsg-2_amd64.deb) ... Selecting previously deselected package libkadm5clnt-mit7. Unpacking libkadm5clnt-mit7 (from .../libkadm5clnt-mit7_1.8.1+dfsg-2_amd64.deb) ... Selecting previously deselected package krb5-user. Unpacking krb5-user (from .../krb5-user_1.8.1+dfsg-2_amd64.deb) ... Selecting previously deselected package libpam-krb5. Unpacking libpam-krb5 (from .../libpam-krb5_4.2-1_amd64.deb) ... Processing triggers for man-db ... Setting up libgeoip1 (1.4.6.dfsg-17) ... Setting up libisc60 (1:9.7.0.dfsg.P1-1) ... Setting up libdns64 (1:9.7.0.dfsg.P1-1) ... Setting up libisccc60 (1:9.7.0.dfsg.P1-1) ... Setting up libisccfg60 (1:9.7.0.dfsg.P1-1) ... Setting up libbind9-60 (1:9.7.0.dfsg.P1-1) ... Setting up liblwres60 (1:9.7.0.dfsg.P1-1) ... Setting up bind9-host (1:9.7.0.dfsg.P1-1) ... Setting up geoip-database (1.4.6.dfsg-17) ... Setting up krb5-config (2.2) ... Setting up libgssrpc4 (1.8.1+dfsg-2) ... Setting up libkadm5clnt-mit7 (1.8.1+dfsg-2) ... Setting up krb5-user (1.8.1+dfsg-2) ... Setting up libpam-krb5 (4.2-1) ... Processing triggers for libc-bin ... ldconfig deferred processing now taking place Committing to: /etc/ added krb5.conf modified pam.d/common-account modified pam.d/common-auth modified pam.d/common-password modified pam.d/common-session modified pam.d/common-session-noninteractive Committed revision 8.
root@honesty:~# hostname -f honesty root@honesty:~# vim /etc/hosts root@honesty:~# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain 67.207.129.103 honesty.progclub.net honesty root@honesty:~# hostname -f honesty.progclub.net
root@honesty:~# kadmin -p jj5 Authenticating as principal jj5 with password. Password for jj5@PROGCLUB.ORG: kadmin: addprinc -randkey host/honesty.progclub.net@PROGCLUB.ORG WARNING: no policy specified for host/honesty.progclub.net@PROGCLUB.ORG; defaulting to no policy Principal "host/honesty.progclub.net@PROGCLUB.ORG" created. kadmin: ktadd host/honesty.progclub.net@PROGCLUB.ORG Entry for principal host/honesty.progclub.net@PROGCLUB.ORG with kvno 2, encryption type AES-256 CTS mode with 96-bit SHA-1 HMAC added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/honesty.progclub.net@PROGCLUB.ORG with kvno 2, encryption type ArcFour with HMAC/md5 added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/honesty.progclub.net@PROGCLUB.ORG with kvno 2, encryption type Triple DES cbc mode with HMAC/sha1 added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/honesty.progclub.net@PROGCLUB.ORG with kvno 2, encryption type DES cbc mode with CRC-32 added to keytab WRFILE:/etc/krb5.keytab. kadmin: quit
root@honesty:~# cd /etc root@honesty:/etc# ll kr* -rw-r--r-- 1 root root 3504 Aug 14 17:49 krb5.conf -rw------- 1 root root 326 Aug 14 17:53 krb5.keytab
root@honesty:/etc# apt-get install libnss-ldapd libsasl2-modules-gssapi-mit kstart Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libpam-ldapd nscd nslcd The following NEW packages will be installed: kstart libnss-ldapd libpam-ldapd libsasl2-modules-gssapi-mit nscd nslcd 0 upgraded, 6 newly installed, 0 to remove and 0 not upgraded. Need to get 531kB of archives. After this operation, 1311kB of additional disk space will be used. Do you want to continue [Y/n]?
Package configuration ┌─────────────────────────┤ Configuring NSLCD ├──────────────────────────┐ │ Please enter the Uniform Resource Identifier of the LDAP server. The │ │ format is 'ldap://<hostname_or_IP_address>:<port>/'. Alternatively, │ │ 'ldaps://' or 'ldapi://' can be used. The port number is optional. │ │ │ │ When using an ldap or ldaps scheme it is recommended to use an IP │ │ address to avoid failures when domain name services are unavailable. │ │ │ │ Multiple URIs can be be specified by separating them with spaces. │ │ │ │ LDAP server URI: │ │ │ │ ldaps://charity.progclub.org/_________________________________________ │ │ │ │ <Ok> <Cancel> │ │ │ └────────────────────────────────────────────────────────────────────────┘
Package configuration
┌───────────────────────────┤ Configuring NSLCD ├───────────────────────────┐ │ Please enter the distinguished name of the LDAP search base. Many sites │ │ use the components of their domain names for this purpose. For example, │ │ the domain "example.net" would use "dc=example,dc=net" as the │ │ distinguished name of the search base. │ │ │ │ LDAP server search base: │ │ │ │ dc=progclub,dc=org_______________________________________________________ │ │ │ │ <Ok> <Cancel> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
Package configuration ┌───────────────────────────┤ Configuring NSLCD ├───────────────────────────┐ │ │ │ When an encrypted connection is used, a server certificate can be │ │ requested and checked. Please choose whether lookups should be │ │ configured to require a certificate, and whether certificates should be │ │ checked for validity: │ │ * never: no certificate will be requested or checked; │ │ * allow: a certificate will be requested, but it is not │ │ required or checked; │ │ * try: a certificate will be requested and checked, but if no │ │ certificate is provided it is ignored; │ │ * demand: a certificate will be requested, required, and checked. │ │ If certificate checking is enabled, at least one of the tls_cacertdir or │ │ tls_cacertfile options must be put in /etc/nslcd.conf. │ │ │ │ <Ok> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
Package configuration
┌──────┤ Configuring NSLCD ├───────┐
│ Check server's SSL certificate: │
│ │
│ never │
│ * allow │
│ try │
│ demand │
│ │
│ │
│ <Ok> <Cancel> │
│ │
└──────────────────────────────────┘
Package configuration ┌───────────────────────┤ Configuring libnss-ldapd ├────────────────────────┐ │ For this package to work, you need to modify your /etc/nsswitch.conf to │ │ use the ldap datasource. │ │ │ │ You can select the services that should have LDAP lookups enabled. The │ │ new LDAP lookups will be added as the last datasource. Be sure to review │ │ these changes. │ │ │ │ Name services to configure: │ │ │ │ [*] aliases │ │ [*] ethers │ │ [*] group │ │ [*] hosts │ │ [*] netgroup │ │ [*] networks │ │ [*] passwd │ │ [*] protocols │ │ [*] rpc │ │ [*] services │ │ [*] shadow │ │ │ │ │ │ <Ok> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
Get:1 http://archive.ubuntu.com/ubuntu/ lucid/universe kstart 3.16-3 [58.3kB] Get:2 http://archive.ubuntu.com/ubuntu/ lucid/universe libsasl2-modules-gssapi-mit 2.1.23.dfsg1-5ubuntu1 [73.1kB] Get:3 http://archive.ubuntu.com/ubuntu/ lucid/universe nscd 2.11.1-0ubuntu7 [211kB] Get:4 http://archive.ubuntu.com/ubuntu/ lucid/universe nslcd 0.7.2 [120kB] Get:5 http://archive.ubuntu.com/ubuntu/ lucid/universe libnss-ldapd 0.7.2 [41.8kB] Get:6 http://archive.ubuntu.com/ubuntu/ lucid/universe libpam-ldapd 0.7.2 [27.6kB] Fetched 531kB in 1s (441kB/s) Committing to: /etc/ modified .etckeeper modified hosts added krb5.keytab Committed revision 9. Preconfiguring packages ... Selecting previously deselected package kstart. (Reading database ... 15699 files and directories currently installed.) Unpacking kstart (from .../kstart_3.16-3_amd64.deb) ... Selecting previously deselected package libsasl2-modules-gssapi-mit. Unpacking libsasl2-modules-gssapi-mit (from .../libsasl2-modules-gssapi-mit_2.1.23.dfsg1-5ubuntu1_amd64.deb) ... Selecting previously deselected package nscd. Unpacking nscd (from .../nscd_2.11.1-0ubuntu7_amd64.deb) ... Selecting previously deselected package nslcd. Unpacking nslcd (from .../archives/nslcd_0.7.2_amd64.deb) ... Selecting previously deselected package libnss-ldapd. Unpacking libnss-ldapd (from .../libnss-ldapd_0.7.2_amd64.deb) ... Selecting previously deselected package libpam-ldapd. Unpacking libpam-ldapd (from .../libpam-ldapd_0.7.2_amd64.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... Setting up kstart (3.16-3) ... Setting up libsasl2-modules-gssapi-mit (2.1.23.dfsg1-5ubuntu1) ... Setting up nscd (2.11.1-0ubuntu7) ... * Starting Name Service Cache Daemon nscd [ OK ] Setting up nslcd (0.7.2) ... Warning: The home dir /var/run/nslcd/ you specified can't be accessed: No such file or directory Adding system user `nslcd' (UID 103) ... Adding new group `nslcd' (GID 105) ... Adding new user `nslcd' (UID 103) with group `nslcd' ... Not creating home directory `/var/run/nslcd/'. * Starting LDAP connection daemon nslcd [ OK ] Setting up libnss-ldapd (0.7.2) ... /etc/nsswitch.conf: enable LDAP lookups for aliases /etc/nsswitch.conf: enable LDAP lookups for ethers /etc/nsswitch.conf: enable LDAP lookups for group /etc/nsswitch.conf: enable LDAP lookups for hosts /etc/nsswitch.conf: enable LDAP lookups for netgroup /etc/nsswitch.conf: enable LDAP lookups for networks /etc/nsswitch.conf: enable LDAP lookups for passwd /etc/nsswitch.conf: enable LDAP lookups for protocols /etc/nsswitch.conf: enable LDAP lookups for rpc /etc/nsswitch.conf: enable LDAP lookups for services /etc/nsswitch.conf: enable LDAP lookups for shadow * Restarting Name Service Cache Daemon nscd [ OK ] Setting up libpam-ldapd (0.7.2) ... Processing triggers for libc-bin ... ldconfig deferred processing now taking place Committing to: /etc/ modified .etckeeper modified group modified group- modified gshadow modified gshadow- added nscd.conf added nslcd.conf modified nsswitch.conf modified passwd modified passwd- modified shadow modified shadow- added init.d/nscd added init.d/nslcd modified pam.d/common-account modified pam.d/common-auth modified pam.d/common-password modified pam.d/common-session modified pam.d/common-session-noninteractive added rc0.d/K20nscd added rc0.d/K20nslcd added rc1.d/K20nscd added rc1.d/K20nslcd added rc2.d/S20nscd added rc2.d/S20nslcd added rc3.d/S20nscd added rc3.d/S20nslcd added rc4.d/S20nscd added rc4.d/S20nslcd added rc5.d/S20nscd added rc5.d/S20nslcd added rc6.d/K20nscd added rc6.d/K20nslcd Committed revision 10.
root@honesty:/etc# cat /etc/nsswitch.conf # /etc/nsswitch.conf # # Example configuration of GNU Name Service Switch functionality. # If you have the `glibc-doc-reference' and `info' packages installed, try: # `info libc "Name Service Switch"' for information about this file. passwd: compat ldap group: compat ldap shadow: compat ldap hosts: files dns ldap networks: files ldap protocols: db files ldap services: db files ldap ethers: db files ldap rpc: db files ldap netgroup: nis ldap aliases: ldap
root@honesty:/etc# cat /etc/nslcd.conf # /etc/nslcd.conf # nslcd configuration file. See nslcd.conf(5) # for details. # The user and group nslcd should run as. uid nslcd gid nslcd # The location at which the LDAP server(s) should be reachable. uri ldaps://charity.progclub.org/ # The search base that will be used for all queries. base dc=progclub,dc=org # The LDAP protocol version to use. #ldap_version 3 # The DN to bind with for normal lookups. #binddn cn=annonymous,dc=example,dc=net #bindpw secret # SSL options #ssl off tls_reqcert allow # The search scope. #scope sub
root@honesty:/etc# vim /etc/nslcd.conf
# JE: 2011-08-15: added sasl_mech sasl_mech GSSAPI
root@honesty:/etc# pam-auth-update
Package configuration ┌───────────────────────────────────┤ ├────────────────────────────────────┐ │ Pluggable Authentication Modules (PAM) determine how authentication, │ │ authorization, and password changing are handled on the system, as well │ │ as allowing configuration of additional actions to take when starting │ │ user sessions. │ │ │ │ Some PAM module packages provide profiles that can be used to │ │ automatically adjust the behavior of all PAM-using applications on the │ │ system. Please indicate which of these behaviors you wish to enable. │ │ │ │ PAM profiles to enable: │ │ │ │ [*] Kerberos authentication │ │ [*] Unix authentication │ │ [ ] LDAP Authentication │ │ │ │ │ │ <Ok> <Cancel> │ │ │ └───────────────────────────────────────────────────────────────────────────┘
root@honesty:/etc# vim /etc/pam.d/common-password root@honesty:/etc# cat /etc/pam.d/common-password # # /etc/pam.d/common-password - password-related modules common to all services # # This file is included from other service-specific PAM config files, # and should contain a list of modules that define the services to be # used to change user passwords. The default is pam_unix. # Explanation of pam_unix options: # # The "sha512" option enables salted SHA512 passwords. Without this option, # the default is Unix crypt. Prior releases used the option "md5". # # The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in # login.defs. # # See the pam_unix manpage for other options. # As of pam 1.0.1-6, this file is managed by pam-auth-update by default. # To take advantage of this, it is recommended that you configure any # local modules either before or after the default block, and use # pam-auth-update to manage selection of other modules. See # pam-auth-update(8) for details. # here are the per-package modules (the "Primary" block) #password requisite pam_krb5.so minimum_uid=1000 #password [success=1 default=ignore] pam_unix.so obscure use_authtok try_first_pass sha512 # here's the fallback if no module succeeds #password requisite pam_deny.so # prime the stack with a positive return value if there isn't one already; # this avoids us returning an error just because nothing sets a success code # since the modules above will each just jump around #password required pam_permit.so # and here are more per-package modules (the "Additional" block) # end of pam-auth-update config password sufficient pam_krb5.so minimum_uid=1000 password required pam_unix.so obscure try_first_pass sha512
root@honesty:/etc# service nslcd restart
* Restarting LDAP connection daemon nslcd
nslcd: /etc/nslcd.conf:30: option sasl_mech is currently not fully supported (please report any successes)
[ OK ]
root@honesty:/etc# etckeeper commit "Configured Kerberos client" Committing to: /etc/ modified nslcd.conf modified pam.d/common-account modified pam.d/common-auth modified pam.d/common-password modified pam.d/common-session modified pam.d/common-session-noninteractive Committed revision 11.
John 2011-08-05 16:59
Disabling IPSec
Can't get IPSec to work. Commented out /etc/network/if-up.d/ip and removed the policies from /etc/ipsec-tools.conf.
John 2011-07-30 19:30
Configuring IPSec
jj5@honesty:~$ sudo -s [sudo] password for jj5: root@honesty:~# cd /etc/network/if-pre-up.d/ root@honesty:/etc/network/if-pre-up.d# ll total 12 drwxr-xr-x 2 root root 4096 Apr 22 2010 ./ drwxr-xr-x 6 root root 4096 Apr 22 2010 ../ -rwxr-xr-x 1 root root 348 Dec 21 2009 ethtool* root@honesty:/etc/network/if-pre-up.d# vim iptables
#!/bin/sh /sbin/iptables-restore < /etc/iptables.up.rules
root@honesty:/etc/network/if-pre-up.d# chmod +x iptables root@honesty:/etc/network/if-pre-up.d# cd ../if-up.d/ root@honesty:/etc/network/if-up.d# vim ip
#!/bin/sh # Charity ip route add 67.207.128.184 dev eth0 advmss 200 # Hope ip route add 67.207.130.204 dev eth0 advmss 200
root@honesty:/etc/network/if-up.d# chmod +x ip root@honesty:/etc/network/if-up.d# cd /etc/ root@honesty:/etc# vim iptables.up.rules
*filter # Allow all loopback (lo0) traffic -A INPUT -i lo -j ACCEPT # Drop all traffic to 127/8 that does use lo0 -A INPUT ! -i lo -d 127.0.0.0/8 -j REJECT # Accept all established inbound connections -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # Allow all outbound traffic -A OUTPUT -j ACCEPT # Allow HTTP and HTTPS connections from anywhere -A INPUT -p tcp --dport 80 -j ACCEPT -A INPUT -p tcp --dport 443 -j ACCEPT # Allow SSH connections -A INPUT -p tcp -m state --state NEW --dport 22 -j ACCEPT # Accept anything from charity -A INPUT -s 67.207.128.184 -j ACCEPT # Accept anything from hope -A INPUT -s 67.207.130.204 -j ACCEPT # Allow MySQL connections from John's house -A INPUT -s 60.240.67.126/32 -p tcp -m tcp --dport 3306 -j ACCEPT # Allow MySQL connections from localhost -A INPUT -s 127.0.0.1/32 -p tcp -m tcp --dport 3306 -j ACCEPT # Allow ping -A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT # log iptables denied calls -A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables denied: " --log-level 7 #-A INPUT -j LOG --log-prefix "iptables debug: " --log-level 7 # Reject all other inbound - default deny unless explicitly allowed policy -A INPUT -j REJECT -A FORWARD -j REJECT COMMIT
root@honesty:/etc# vim ipsec-tools.conf
#!/usr/sbin/setkey -f
## Flush the SAD and SPD
flush;
spdflush;
# Charity/Honesty configuration
# ESP SAs using 192 bit long keys (168 + 24 parity)
add 67.207.128.184 67.207.129.103 esp 5 -E aes-cbc
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
add 67.207.129.103 67.207.128.184 esp 6 -E aes-cbc
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
# AH SAs using 160 bit long keys
add 67.207.128.184 67.207.129.103 ah 7 -A hmac-sha1
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
add 67.207.129.103 67.207.128.184 ah 8 -A hmac-sha1
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
# Security policies
spdadd 67.207.129.103 67.207.128.184 any -P out ipsec
esp/transport//require
ah/transport//require;
spdadd 67.207.128.184 67.207.129.103 any -P in ipsec
esp/transport//require
ah/transport//require;
# Hope/Honesty configuration
# ESP SAs using 192 bit long keys (168 + 24 parity)
add 67.207.130.204 67.207.129.103 esp 9 -E aes-cbc
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
add 67.207.129.103 67.207.130.204 esp 10 -E aes-cbc
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
# AH SAs using 160 bit long keys
add 67.207.130.204 67.207.129.103 ah 11 -A hmac-sha1
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
add 67.207.129.103 67.207.130.204 ah 12 -A hmac-sha1
0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef;
# Security policies
spdadd 67.207.129.103 67.207.130.204 any -P out ipsec
esp/transport//require
ah/transport//require;
spdadd 67.207.130.204 67.207.129.103 any -P in ipsec
esp/transport//require
ah/transport//require;
root@honesty:/etc# ll ipsec-tools.conf -rwxr-xr-x 1 root root 1661 Jul 30 09:46 ipsec-tools.conf* root@honesty:/etc# chmod 700 ipsec-tools.conf root@honesty:/etc# ll ipsec-tools.conf -rwx------ 1 root root 1661 Jul 30 09:46 ipsec-tools.conf* root@honesty:~# etckeeper commit "Configured IPSec" Committing to: /etc/ modified .etckeeper modified ipsec-tools.conf added iptables.up.rules added network/if-pre-up.d/iptables added network/if-up.d/ip Committed revision 5. root@honesty:/etc# reboot
Phew, that ought to do it.
The other end of the connections have been configured on charity and hope.
John 2011-07-30 13:57
Adding user jj5
Didn't want to have to do this, but need to ssh in a fair bit.
root@honesty:~# adduser jj5
Adding user `jj5' ...
Adding new group `jj5' (1000) ...
Adding new user `jj5' (1000) with group `jj5' ...
Creating home directory `/home/jj5' ...
Copying files from `/etc/skel' ...
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
Changing the user information for jj5
Enter the new value, or press ENTER for the default
Full Name []: John Elliot
Room Number []:
Work Phone []:
Home Phone []:
Other []:
Is the information correct? [Y/n]
root@honesty:~# gpasswd -a jj5 sudo
Adding user jj5 to group sudo
John 2011-07-29 02:54
Installing Etckeeper
# apt-get install etckeeper Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: bzr bzrtools patch python-configobj python-crypto python-paramiko python-support rsync Suggested packages: bzr-gtk bzr-svn python-pycurl xdg-utils python-kerberos bzr-doc librsvg2-bin graphviz ed diffutils-doc python-crypto-dbg The following NEW packages will be installed: bzr bzrtools etckeeper patch python-configobj python-crypto python-paramiko python-support rsync 0 upgraded, 9 newly installed, 0 to remove and 0 not upgraded. Need to get 4787kB of archives. After this operation, 27.8MB of additional disk space will be used. Do you want to continue [Y/n]?
Just like that.
Installing IPSec
# apt-get install ipsec-tools Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: ipsec-tools 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 111kB of archives. After this operation, 274kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu/ lucid/main ipsec-tools 1:0.7.1-1.6ubuntu1 [111kB] Fetched 111kB in 0s (153kB/s) Selecting previously deselected package ipsec-tools. (Reading database ... 15571 files and directories currently installed.) Unpacking ipsec-tools (from .../ipsec-tools_1%3a0.7.1-1.6ubuntu1_amd64.deb) ... Processing triggers for man-db ... Processing triggers for ureadahead ... Setting up ipsec-tools (1:0.7.1-1.6ubuntu1) ...
Processing triggers for libc-bin ... ldconfig deferred processing now taking place Committing to: /etc/ modified .etckeeper added ipsec-tools.conf added default/setkey added init.d/setkey added rcS.d/S37setkey Committed revision 2.
John 2011-07-28 21:15
The honesty.progclub.org slice has has been created, and the host added to to the DNS zones, but apart from that it's not configured presently.
