path: root/localezcreate

#!/bin/bash
#
# /usr/local/sbin/localezcreate
# Copyright 2001-2002 Jonas Smedegaard <dr@jones.dk>
#
# $Id: localezcreate,v 1.21 2002-12-08 17:50:27 jonas Exp $
#
# Create local eZ Publish site
#
# This script makes use of the Debian package wwwconfig-common if installed
#
# TODO: Ask for and set default language and theme
# TODO: Make a note about installed languages and themes (for smooth upgrades)
# TODO: Make md5 of all files (for smooth upgrades)
# TODO: Make script (mostly) work as noon-root
# TODO: Include all mail addresses in site.ini.override

set -e

prg=`basename $0`

TEMP=`getopt -o hu:g:d:a:m:N:U:D:Z:i::v::q::f:: --long help,user:,group:,domain:,mailuser:,maildomain:,dbname:,dbuser:,dbserver:,dballow:,info::,verbose::,query::,force:: -n "$prg" -- "$@"`

# Check for non-GNU getopt
if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi

eval set -- "$TEMP"

# Defaults are evaluated at runtime in this order
# (If changing defaults, you might need to change these as well)
opts1="user group domain maildomain dbserver dballow" # Options with self-contained defaults
opts2="dbuser home" # Options requiring $opts1 to resolve default
opts3="mailuser dbname basedir adminhost webcfg" # Options requiring $opts1, $opts2 or $host to resolve default
optsboolean="info verbose query force" # Do not touch these!

# Defaults
defaultuser="www-data"
defaultgroup="www-data"
defaultdomain="ez."`hostname -d`
defaultmailuser='$dbuser'
defaultmaildomain=`cat /etc/mailname 2> /dev/null || hostname -d`
defaultdbname='ez_2_2_$host' # TODO: Allow all defaults to be set like this
defaultdbuser='$user'
defaultdbserver="localhost"
defaultdballow="localhost"
defaultinfo="on"
defaultverbose="off"
defaultquery="on"
defaultforce="off"

# Defaults not (yet) user configurable
templates=""
languages="en_GB en_GB_org"
sqlchunks="publish data"
defaulthome="/var/www"
defaultbasedir='/var/www/ez-$host.$domain'
defaultadminhost='admin.$host.$domain'
defaultwebcfg='/etc/apache/vhosts.d/ez-$host.$domain'
templatedirs="/usr/src/ezpublish/templates"
languagedirs="/usr/src/ezpublish/lang"
sqldirs="/usr/share/ezpublish/sql"

# Override defaults from config file if available
if [ -e /etc/local/localezcreate.conf ]; then
    . /etc/local/localezcreate.conf
fi

# These are unlikely to change
sourcedirs="/usr/src/ezpublish"
sources="lib data tpl www"
bindir="/usr/share/ezpublish/bin"

function usage() {
    echo "Usage: $prg [OPTION]... HOST [HOST]..."
    echo "Create local eZ Publish sites"
    echo
    echo "Mandatory arguments to long options are mandatory for short options too."
    echo "  -h, --help               Show this help"
    echo "  -u, --user=UID           System user id (default: $defaultuser)"
    echo "  -g, --group=GID          System group id (default: $defaultgroup)"
    echo "  -d, --domain=DOMAIN      Domain name with hostname stripped off (default:"
    echo "                             $defaultdomain)"
    echo "  -a, --mailuser=UID       User part (account) of mail address (default: $defaultmailuser)"
    echo "  -m, --maildomain=DOMAIN  Domain part of mail address (default:"
    echo "                             $defaultmaildomain)"
    echo "  -N, --dbname=DB          MySQL database name (default:"
    echo "                             $defaultdbname)"
    echo "  -U, --dbuser=UID         MySQL database user (default: $defaultdbuser)"
    echo "  -D, --dbserver=HOST      IP or host of MySQL server (default:"
    echo "                             $defaultdbserver)"
    echo "  -Z, --dballow=HOST       IP or host of eZ server (default:"
    echo "                             $defaultdballow)"
    echo "  -i, --info[=on|off]      Show info during installation (default: $defaultinfo)"
    echo "  -v, --verbose[=on|off]   Show details during installation (default: $defaultverbose)"
    echo "  -q, --query[=on|off]     Ask for missing options (default: $defaultquery)"
    echo "  -f, --force[=on|off]     Replace existing installation (default: $defaultforce)"
    echo
    echo "Each HOST is a simple hostname, without the domain part."
    echo
    echo "MySQL password for \$dbuser can be stored in \$HOME/.my.cnf of \$user."
}

function setparams () { # TODO: Handle default argument '[[ASK]]', and fail loudly on empty defaults
    for param in $@; do
        eval "$param=`eval \"echo \"\\\"\$\{$param:-\\\$default${param}\}\\\"\"\"`"
        [ $verbose ] && echo "--> $param="`eval echo \$\{$param\}`
    done
}

while true ; do
    case "$1" in
        -h|--help) usage; exit 0;;
        -u|--user) user="$2"; shift 2;;
        -g|--group) group="$2"; shift 2;;
        -d|--domain) domain="$2"; shift 2;;
        -a|--mailuser) mailuser="$2"; shift 2;;
        -m|--maildomain) maildomain="$2"; shift2 ;;
        -N|--dbname) dbname="$2"; shift 2;;
        -U|--dbuser) dbuser="$2"; shift 2;;
        -D|--dbserver) dbserver="$2"; shift 2;;
        -Z|--dballow) dballow="$2"; shift 2;;
        -i|--info) case "$2" in ""|on) info="on";; *) info="off";; shift 2;;
        -v|--verbose) case "$2" in ""|on) verbose="on";; *) verbose="off";; shift 2;;
        -q|--query) case "$2" in ""|on) query="on";; *) query="off";; shift 2;;
        -f|--force) case "$2" in ""|on) force="on";; *) force="off";; shift 2;;
        --) shift; break;;
        *) echo "Internal error!" ; exit 1 ;;
    esac
done

setparams $opts1
setparams $opts2
optdbserver="-p$dbserver"
if [ "$dbserver" = "localhost" ]; then
    optdbserver="" # Do not force TCP/IP access when connecting locally
fi
for boolean in  $optsboolean; do
    setparams $boolean
    case "$boolean" in
        on) eval $boolean="1";;
        off) eval $boolean="";;
        *) echo "ERROR: $boolean must be either \"on\" or \"off\"!"; exit 1;;
    esac
done

[ $verbose ] && echo "Figure out database users and passwords"
if [ -z "$dbpass" ]; then
    if [ -f $home/.my.cnf ]; then
        dbpass=$(grep password $home/.my.cnf | awk -F= '{print $2}' | head -1 | sed 's/^ //g')
    fi
    if [ -z "$dbpass" ]; then
        if [ $query ]; then
            echo -n "Enter database password for MySQL user $dbuser: "
            read -s dbpass
            echo
        else
            echo "ERROR: Database password for MySQL $dbuser not found!"
            exit 1
        fi
    fi
fi
if [ -e /usr/share/wwwconfig-common/mysql-localadmpass.get -a "$dbserver" = "localhost" ] ; then
    status=""
    . /usr/share/wwwconfig-common/mysql-localadmpass.get
    if [ "$status" = "error" ] ; then
        [ $verbose ] && echo "$error"
    fi
fi
if [ -z "$dbadmin" ]; then
    if [ $query ]; then
        echo -n "Enter database administrator user (usually root): "
        read -s dbadmin
        echo
    else
        echo "ERROR: Database administrator user not resolved!"
        exit 1
    fi
fi
if [ -z "$dbadmpass" ]; then
    if [ $query ]; then
        echo -n "Enter database password for administrator $sbadmin: "
        read -s dbadmpass
        echo
    else
        echo "ERROR: Database password for administrator $dbadmin not found!"
        exit 1
    fi
fi

##############################################
# The rest of the script is host-specific... #
##############################################
for host do

[ $info ] && echo "Installing $host..."

setparams $opts3

[ $verbose ] && echo "Check for existing installation"
error=""
if [ -d $basedir ]; then
    error="Target directory already exists."
elif [ -f $webcfg ]; then
    error="Apache config already exists."
fi
# TODO: Check for existing MySQL database
if [ -n "$error" ]; then
    if [ $query ]; then
        echo "WARNING: $error"
        echo -n "Overwrite existing installation (y/N)?: "
        read -s ack
        echo
        case $ack in
            y|Y) force="1";;
            *) echo "Installation aborted!"; exit 1;;
        esac
    fi
    if [ $force ]; then
        mysqladmin -u$dbadmin -p$dbadmpass $optdbserver drop $dbname
        rm -rf $basedir
    else
        echo "ERROR: $error!"
        exit 1
    fi
fi

[ $verbose ] && echo "Create database $dbname"
if [ -e /usr/share/wwwconfig-common/mysql-createdb.sh ] ; then
    status=""
    . /usr/share/wwwconfig-common/mysql-createdb.sh
    if [ "$status" = "error" ] ; then
        echo "$error"
        exit 1
    fi
else
    # TODO: Purge existing database as the wwwconfig-common script does
    mysqladmin -u$dbadmin -p$dbadmpass $optdbserver create $dbname
fi

[ $verbose ] && echo "Create/update database user $dbuser"
if [ -e /usr/share/wwwconfig-common/mysql-createuser.sh ] ; then
    status=""
    . /usr/share/wwwconfig-common/mysql-createuser.sh
    if [ "$status" = "error" ] ; then
        echo "$error"
        exit 1
    fi
    for h in `echo "localhost $dballow" | sort -u`; do
        echo "GRANT INDEX ON $dbname.* TO '$dbuser'@$h IDENTIFIED BY '$dbpass';" | mysql -u$dbadmin -p$dbadmpass $optdbserver
    done
else
    for h in `echo "localhost $dballow" | sort -u`; do
        echo "GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP,INDEX ON $dbname.* TO '$dbuser'@$h IDENTIFIED BY '$dbpass';" | mysql -u$dbadmin -p$dbadmpass $optdbserver
    done
fi

[ $verbose ] && echo -n "Fill the database: "
for chunk in $sqlchunks; do
    [ $verbose ] && echo -n "$chunk "
    found=""
    sqlfile=${chunk}_mysql.sql
    for dir in $sqldirs; do
        if [ -f $dir/$sqlfile ]; then
            found="1"
            sqldir=$dir
            break
        fi
    done
    if [ "$found" = "1" ]; then
        if [ -e /usr/share/wwwconfig-common/mysql-exec.sh ] ; then
            status=""
            (cd $sqldir && . /usr/share/wwwconfig-common/mysql-exec.sh) || exit 1
            if [ "$status" = "error" ] ; then
                echo "$error"
                exit 1
            fi
        else
            cat $sqldir/$sqlfile | mysql -u$dbadmin -p$dbadmpass $optdbserver $dbname
        fi
    else
        [ $verbose ] && echo
        echo "ERROR: $chunk not found!"
        exit 1
    fi
done
[ $verbose ] && echo

[ $verbose ] && echo "Create base directory $basedir"
mkdir $basedir

for area in source language template; do
    [ $verbose ] && echo -n "Unpacking $area files: "
    for tarball in `eval echo \$\{${area}s\}`; do
        [ $verbose ] && echo -n "$tarball "
        found=""
        for dir in `eval echo \$\{${area}dirs\}`; do
            if [ -f $dir/$tarball.tar.gz ]; then
                found="1"
                tarballdir=$dir
                break
            fi
        done
        if [ "$found" = "1" ]; then
            (cd $basedir && tar -xz -C $basedir -f $tarballdir/$tarball.tar.gz) || exit 1
        else
            [ $verbose ] && echo
            echo "ERROR: $area $tarball not found!"
            exit 1
        fi
    done
done
[ $verbose ] && echo

[ $verbose ] && echo "Configuring website"
(cd $basedir && $bindir/modfix.sh >/dev/null) || exit 1 # TODO: Check if these are in sync and disable one of them
(cd $basedir && $bindir/secure_modfix.sh $user $group >/dev/null) || exit 1
mkdir -p $basedir/override
echo "[site]
SiteURL=$host.$domain
AdminSiteURL=$adminhost
UserSiteURL=$host.$domain
SiteTitle=$host eZ site
Keywords=$host $maildomain
SiteAuthor=someone at $maildomain
SiteCopyright=someone &copy; 2001
SiteDescription=a web application suite
SiteKeywords=Content Management System, CMS, e-commerce
Database=$dbname
User=$dbuser
Server=$dbserver
Password=$dbpass

[eZUserMain]
DefaultCountry=58

[eZTradeMain]
OrderSenderEmail=$mailuser@$maildomain
OrderReceiverEmail=$mailuser@$maildomain
mailToAdmin=$mailuser@$maildomain
ForceSSL=disabled
ApacheUser=UserApacheRunsAs

[eZForumMain]
ReplyAddress=$mailuser@$maildomain
" > $basedir/override/site.ini.append

chown -R $user:$group $basedir

[ $verbose ] && echo "Configuring Apache"
echo "# Generated by $prg
<VirtualHost *>
    ServerName  $host.$domain
    ServerAdmin $mailuser@$maildomain
    DocumentRoot    $basedir
    user        $user
    group       $group
    <Directory $basedir>
        Options     FollowSymLinks
        AllowOverride   None 
    </Directory>
    php_flag    magic_quotes_gpc off
    RewriteEngine   On
    RewriteRule ^/stats/store/(.*).gif\$ $basedir/ezstats/user/storestats.php [S=4]
    RewriteRule ^/filemanager/filedownload/([^/]+)/(.*)\$ $basedir/ezfilemanager/files/\$1 [T=\"application/oct-stream\",S=3]
    RewriteRule .*/ezmediacatalogue/catalogue/(.*)\$ $basedir/ezmediacatalogue/catalogue/\$1 [T=\"application/oct-stream\",S=2]
    RewriteRule ^/xmlrpc.*\$  $basedir/index_xmlrpc.php [S=1]
    RewriteRule !\.(gif|css|jpg|png|jar|wbmp)\$ $basedir/index.php
</VirtualHost>
<VirtualHost *>
    ServerName  $adminhost
    ServerAdmin $mailuser@$maildomain
    DocumentRoot    $basedir
    user        $user
    group       $group
    <Directory $basedir>
        Options     FollowSymLinks
        AllowOverride   None 
    </Directory>
    php_flag    magic_quotes_gpc off
    RewriteEngine   On
    RewriteRule .*/ezmediacatalogue/catalogue/(.*)\$ $basedir/ezmediacatalogue/catalogue/\$1 [T=\"application/oct-stream\",S=1]
    RewriteRule     !\.(gif|css|jpg|png|jar|wbmp) $basedir/index_admin.php
</VirtualHost>
<VirtualHost *>
    ServerName  www.$host.$domain
    RewriteEngine   On
    RewriteRule / http://$host.$domain/ [R]
    TransferLog /dev/null
</VirtualHost>" > $webcfg

done

[ $info ] && echo "All done! (Remember to reload the webserver...)"