| | |
| | | # dxr@brutalsec.net |
| | | # 01-09-2009 |
| | | # |
| | | # We can create a script for configure chroot enviroment but, |
| | | # YOU MUST UNDERSTAND HOW TO WORK IT for can solve possible |
| | | # problems in the future. |
| | | # |
| | | # Every service has its own chroot enviroment: |
| | | # BIND -> chroot |
| | | # Apache -> chroot |
| | | # Dovecot -> chroot |
| | | # Pureftpd -> Apache's chroot |
| | | # |
| | | # Only apache and php packages aren't installed in real system, |
| | | # only in chroot enviroment with symbolic links from real system. |
| | | # |
| | | # Please, configure chroot enviroment if security is really |
| | | # important for you and you known how to work it! |
| | | # |
| | | |
| | | exit 1; |
| | | exit 1 |
| | | |
| | | 1. If is not a new instalation, then |
| | | 1. BACKUP before change something in the system |
| | | 2. Create partitions |
| | | 3. Remove possible apache or php installations on real system |
| | | 4. Prepair Chroot enviroment |
| | | 5. Linking Webserver aplication from real system |
| | | 6. mini_sendmail |
| | | 7. Test services |
| | | 8. Howto install ispconfig3 |
| | | 9. Migration |
| | | |
| | | |
| | | 1. BACKUP before change something in the system |
| | | # If is not a new instalation, then |
| | | |
| | | BACKUP BACKUP BACKUP BACKUP BACKUP BACKUP |
| | | BACKUP BACKUP BACKUP BACKUP BACKUP BACKUP |
| | |
| | | mount /dev/lvm_foobar2/apachelogs_lv /var/www/html/var/log/apache2 |
| | | mount /dev/lvm_foobar3/hosting_lv /var/www/html/var/www/html |
| | | |
| | | 3. Clear apache and php instalation |
| | | |
| | | 3. Remove possible apache or php installations on real system |
| | | # We never wont install apache or php in non-chroot system, if we have installed, we only have do a backup of confgigurations, uninstall, and check every simbolic link |
| | | dpkg -l|egrep --color -i 'apache|php' |
| | | |
| | | 4. Prepair chroot enviroment |
| | | apt-get install debootstrap libpcre3 libaprutil1 libxml2 mime-support patch make gcc |
| | | |
| | | 4. Prepair Chroot enviroment |
| | | apt-get install debootstrap libpcre3 libaprutil1 libxml2 mime-support patch make gcc mysql-server |
| | | time debootstrap --arch=amd64 lenny /var/www/html/ ftp://ftp.fr.debian.org/debian/ |
| | | |
| | | echo "/proc /var/www/html/proc proc defaults 0 0">>/etc/fstab |
| | |
| | | mv /etc/apache2 /etc/apache2_old |
| | | mv /etc/suphp /etc/suphp_old |
| | | |
| | | chroot /var/www/html apt-get install apache2 apache2.2-common apache2-doc apache2-mpm-prefork apache2-utils libexpat1 ssl-cert libapache2-mod-php5 php5 php5-common php5-gd php5-mysql php5-imap phpmyadmin php5-cli php5-cgi libapache2-mod-fcgid apache2-suexec php-pear php-auth php5-mcrypt mcrypt php5-imagick imagemagick libapache2-mod-suphp libopenssl-ruby libapache2-mod-chroot php-apc |
| | | chroot /var/www/html apt-get install apache2 apache2.2-common apache2-doc apache2-mpm-prefork apache2-utils libexpat1 ssl-cert libapache2-mod-php5 php5 php5-common php5-gd php5-mysql php5-imap phpmyadmin php5-cli php5-cgi libapache2-mod-fcgid apache2-suexec php-pear php-auth php5-mcrypt mcrypt php5-imagick imagemagick libapache2-mod-suphp libopenssl-ruby libapache2-mod-chroot php-apc subversion vim |
| | | # The non webserver will install outside of chroot |
| | | apt-get install libdbi-perl postfix pure-ftpd-mysql amavisd-new clamav-getfiles clamav clamav-freshclam |
| | | # If you will use courier: |
| | | apt-get install courier-ssl courier-pop-ssl courier-pop courier-imap-ssl courier-imap courier-authdaemon |
| | | # If you will use dovecot: |
| | | apt-get install dovecot-imapd dovecot-pop3d |
| | | # If you will use BIND: |
| | | apt-get install bind9 bind9utils |
| | | |
| | | chroot /var/www/html /etc/init.d/apache2 stop |
| | | |
| | |
| | | echo "ChrootDir /var/www/html" > /var/www/html/etc/apache2/conf.d/mod_chroot.conf |
| | | sed -i -e 's#DocumentRoot /var/www/#DocumentRoot /var/www/html/#' /var/www/html/etc/apache2/sites-enabled/000-default |
| | | sed -i -e 's#x-httpd-php=php:/usr/bin/php-cgi#x-httpd-php=php:/usr/bin/php-cgi\nx-httpd-suphp=php:/usr/bin/php-cgi\nx-httpd-php=php:/usr/bin/php-cgi#' /var/www/html/etc/suphp/suphp.conf |
| | | sed -i -e 's#/var/run/apache2.pid#/var/run/apache2/apache2.pid#' /var/www/html/etc/apache2/envvars |
| | | sed -i -e 's/^"syntax on/syntax on/' /etc/vim/vimrc |
| | | sed -i -e 's/^"syntax on/syntax on/' /var/www/html/etc/vim/vimrc |
| | | |
| | | # Protect apache configuration. ONLY root can read it |
| | | chown root:root /var/www/html/etc/apache2/ && chmod 700 /var/www/html/etc/apache2/ |
| | | chmod 711 /var/www/html/etc/php5/ |
| | | |
| | | |
| | | 5. # Is good idea to add nagios alarm for check every simbolic link is correct. |
| | | ln -s /var/www/html/etc/apache2 /etc/apache2 |
| | |
| | | ln -s /var/www/html/var/lock/apache2 /var/lock/apache2 |
| | | ln -s /var/www/html/var/lib/apache2 /var/lib/apache2 |
| | | ln -s /var/www/html/usr/lib/php5 /usr/lib/php5 |
| | | #ln -s /var/www/html/usr/bin/php5 /usr/bin/php5 |
| | | #ln -s /var/www/html/etc/alternatives/php /etc/alternatives/php |
| | | #ln -s /var/www/html/usr/bin/php /usr/bin/php |
| | | |
| | | |
| | | 6. # Install mini_sendmail for chroot |
| | | # We can use mini_sendmail for delivery emails directy in remote servers, but i prefer to control it in central mailserver for check spammers and limit it. |
| | | |
| | | cd /tmp/ |
| | | wget http://acme.com/software/mini_sendmail/mini_sendmail-1.3.6.tar.gz |
| | |
| | | |
| | | sed -i -e 's#^;sendmail_path =$#sendmail_path = /usr/sbin/mini_sendmail -t -i -fhosting@alojamientotecnico.com -s127.0.0.1#' /var/www/html/etc/php5/apache2/php.ini /var/www/html/etc/php5/cli/php.ini /var/www/html/etc/php5/cgi/php.ini |
| | | |
| | | |
| | | 7. |
| | | # Test |
| | | chroot /var/www/html/ apache2ctl restart |
| | | apache2ctl restart |
| | | chroot /var/www/html/ |
| | | |
| | | # php -i|grep --color sendmail |
| | |
| | | |
| | | # Sould be good idea check /var/www/html/usr/lib/sendmail /var/www/html/usr/sbin/sendmail and /var/www/html/usr/sbin/mini_sendmail with nagios alarm ;) |
| | | |
| | | |
| | | 8. Install ispconfig ........ |
| | | |
| | | |
| | | chroot /var/www/html/ |
| | | cd /tmp/ |
| | | svn co svn://svn.ispconfig.org/ispconfig3 svn.ispconfig.org |
| | | |
| | | ### Migration to other server ### |
| | | Really easy: |