226 lines
6.8 KiB
Bash
226 lines
6.8 KiB
Bash
#!/bin/sh
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set -e
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# Source debconf library.
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. /usr/share/debconf/confmodule
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CONFIGFILE="/etc/alternc/local.sh"
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update_var() {
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local question
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local var
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question="$1"
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var="$2"
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db_get "$question"
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if [ ! -z "$RET" ]; then
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grep -Eq "^ *$var=" $CONFIGFILE || echo "$var=" >> $CONFIGFILE
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SED_SCRIPT="$SED_SCRIPT;s\\^ *$var=.*\\$var=\"$RET\"\\"
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fi
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}
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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#
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# quoting from the policy:
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# Any necessary prompting should almost always be confined to the
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# post-installation script, and should be protected with a conditional
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# so that unnecessary prompting doesn't happen if a package's
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# installation fails and the `postinst' is called with `abort-upgrade',
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# `abort-remove' or `abort-deconfigure'.
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case "$1" in
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configure)
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# ajoute l'user postfix au groupe sasl
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adduser --quiet postfix sasl
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# corriger les permissions du chroot
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mkdir -p /var/spool/postfix/var/run/saslauthd || true
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dpkg-statoverride --quiet --update --add root sasl 710 /var/spool/postfix/var/run/saslauthd || true
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# build local.sh if it does not exist
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if [ ! -f $CONFIGFILE ]; then
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cat > $CONFIGFILE <<EOF
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#!/bin/sh
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#
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# AlternC - Web Hosting System - Configuration
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# This file will be modified on package configuration
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# (e.g. upgrade or dpkg-reconfigure alternc)
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# Hosting service name
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HOSTING=""
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# Primary hostname for this box (will be used to access the management panel)
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FQDN=""
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# Public IP
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PUBLIC_IP=""
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# Internal IP
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# (most of the time, should be equal to PUBLIC_IP, unless you are behind
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# firewall doing address translation)
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INTERNAL_IP=""
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# Monitoring IP or network (will be allowed to access Apache status)
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MONITOR_IP=""
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# Primary DNS hostname
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NS1_HOSTNAME=""
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# Secondary DNS hostname
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NS2_HOSTNAME=""
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# Mail server hostname
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DEFAULT_MX=""
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# Note: MySQL username/password configuration now stored in /etc/alternc/my.cnf
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# quels clients mysql sont permis (%, localhost, etc)
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MYSQL_CLIENT=""
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# Folder holding data (used for quota management)
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ALTERNC_LOC=""
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# the type of backup created by the sql backup script
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# valid options are "rotate" (newsyslog-style) or "date" (suffix is the date)
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SQLBACKUP_TYPE=""
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# overwrite existing files when backing up
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SQLBACKUP_OVERWRITE=""
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EOF
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chown root:www-data $CONFIGFILE
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chmod 640 $CONFIGFILE
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fi
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# Update local.sh
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# 1. use cp to keep permissions
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# 2. add missing variable to local.sh
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# 3. use sed to set variables with current values
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echo "Updating $CONFIGFILE"
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cp -a -f $CONFIGFILE $CONFIGFILE.tmp
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# SED_SCRIPT will be modified by update_var
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SED_SCRIPT=""
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update_var alternc-slave/hostingname HOSTING
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update_var alternc-slave/desktopname FQDN
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update_var alternc-slave/public_ip PUBLIC_IP
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update_var alternc-slave/internal_ip INTERNAL_IP
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update_var alternc-slave/monitor_ip MONITOR_IP
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update_var alternc-slave/ns1 NS1_HOSTNAME
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update_var alternc-slave/ns2 NS2_HOSTNAME
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update_var alternc-slave/default_mx DEFAULT_MX
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update_var alternc-slave/mysql/client MYSQL_CLIENT
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update_var alternc-slave/sql/backup_type SQLBACKUP_TYPE
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update_var alternc-slave/sql/backup_overwrite SQLBACKUP_OVERWRITE
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update_var alternc-slave/alternc_location ALTERNC_LOC
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sed -e "$SED_SCRIPT" < $CONFIGFILE > $CONFIGFILE.tmp
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mv -f $CONFIGFILE.tmp $CONFIGFILE
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# Setup grants
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db_get "alternc-slave/mysql/host"
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MYSQL_HOST="$RET"
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if [ "$MYSQL_HOST" != "localhost" -o -e /usr/sbin/mysqld ]; then
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# compatibility shims with my.cnf
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host="$RET"
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db_get "alternc-slave/mysql/db"
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database="$RET"
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db_get "alternc-slave/mysql/user"
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user="$RET"
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db_get "alternc-slave/mysql/password"
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password="$RET"
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# we source (instead of forking) mysql.sh so that it gets the local environment above
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. /usr/share/alternc/install/mysql.sh
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fi
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# forget the password
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db_reset alternc-slave/mysql/password || true
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db_fset alternc-slave/mysql/password "seen" "false" || true
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if [ -e $CONFIGFILE ]; then
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# source local.sh variables
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. $CONFIGFILE
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fi
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if grep -q alternc-mergelog /etc/passwd ; then
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echo "Reusing the alternc-mergelog account as a generic alternc account"
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# the uid is ugly. we should request allocation from
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# base-passwd instead
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usermod --uid 342 --shell /bin/rbash --login alternc alternc-mergelog
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# this is a separate step otherwise usermod will look for
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# files to chown in /var/alternc, which takes a long time
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usermod --home $ALTERNC_LOC alternc
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fi
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if [ -d /var/run/alternc-mergelog/.ssh ]; then
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echo "Cleaning up old alternc-mergelog home"
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mv /var/run/alternc-mergelog/.ssh $ALTERNC_LOC/.ssh && rmdir /var/run/alternc-mergelog
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fi
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if ! grep -q alternc /etc/passwd ; then
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echo "Creating alternc account"
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# this uid is ugly. we should request allocation from
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# base-password instead
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adduser --quiet --system --uid 342 --home $ALTERNC_LOC --shell /bin/rbash --ingroup adm alternc
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fi
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echo "config phpmyadmin"
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include_str='include("/etc/alternc/phpmyadmin.inc.php")'
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pma_config=/etc/phpmyadmin/config.inc.php
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if ! grep -e "$include_str" $pma_config > /dev/null 2>&1; then
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echo "<?php $include_str ?>" >> $pma_config
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fi
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if ! grep -q '## ALTERNC START' /etc/sudoers; then
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# XXX: this is not proper locking
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if [ -e /etc/sudoers.tmp ]; then
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echo "sudoers file being edited, aborting"
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exit 1
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else
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cp /etc/sudoers /etc/sudoers.tmp
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cat >> /etc/sudoers.tmp <<EOF
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## ALTERNC START
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## do not change anything between those lines
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alternc ALL=NOPASSWD: /usr/sbin/invoke-rc.d apache reload
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alternc ALL=NOPASSWD: /usr/sbin/invoke-rc.d apache2 reload
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alternc ALL=NOPASSWD: /usr/sbin/rndc reload *
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## ALTERNC END
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EOF
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mv /etc/sudoers.tmp /etc/sudoers
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fi
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fi
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# important: postinst gele sans ca
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db_stop
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echo "running alternc.install"
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alternc.install -s
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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# vim: et sw=4
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