v-add-web-domain

#!/bin/bash
# info: add web domain
# options: USER DOMAIN IP [RESTART] [ALIASES] [PROXY_EXTENTIONS]
#
# The function adds virtual host to a server. In cases when a template is
# undefined in the script, the template "default" will be used. The alias of
# www.domain.tld type will be automatically assigned to the domain. If ip have
# assocated dns name, this domain will also get the alias domain-tpl.$ipname.
# An alias with the ip name is useful during the site testing while dns isn't
# moved to a server yet.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain=$(echo $domain | sed -e 's/\.*$//g' -e 's/^\.*//g')
domain=$(echo $domain | tr '[:upper:]' '[:lower:]')
domain_idn=$(idn -t --quiet -a "$domain")
ip=$3; IP=$3
restart=$4
aliases=$5
default_extentions="jpg,jpeg,gif,png,ico,svg,css,zip,tgz,gz,rar,bz2,doc,xls,\
exe,pdf,ppt,txt,odt,ods,odp,odf,tar,wav,bmp,rtf,js,mp3,avi,mpeg,flv,html,htm"
extentions=${6-$default_extentions}

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh
source $VESTA/func/ip.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '3' "$#" 'USER DOMAIN IP [RESTART] [ALIASES] [PROXY_EXTENTIONS]'
validate_format 'user' 'domain' 'ip'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_domain_new 'web'
is_ip_valid
is_ip_avalable
is_package_full 'WEB_DOMAINS'
template=$(get_user_value '$WEB_TEMPLATE')
is_web_template_valid
if [ ! -z "$aliases" ]; then
    for domain_alias in $(echo "${aliases//,/ }"); do
        is_domain_new 'web' "$domain_alias" 'alias'
    done
fi
if [ ! -z "$PROXY_SYSTEM" ]; then
    validate_format 'extentions'
    proxy=$(get_user_value '$PROXY_TEMPLATE')
    is_proxy_template_valid $proxy
fi


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Checking domain backend in case PHP-FPM is configured
if [ ! -z "$WEB_BACKEND" ]; then
    is_web_backend_pool_valid
    $BIN/v-add-web-domain-backend $user $domain
    rc=$?
    if [ $rc -ne 0 ]; then
        exit $rc
    fi
    get_domain_backend_values
    backend=$(get_user_value '$BACKEND_TEMPLATE')
fi

# Defining variables for add_config function
ip=$(get_real_ip $ip)
group="$user"
email="info@$domain"
docroot="$HOMEDIR/$user/web/$domain/public_html"
tpl_file="$WEBTPL/$WEB_SYSTEM/$WEB_BACKEND/$template.tpl"
conf="$HOMEDIR/$user/conf/web/$WEB_SYSTEM.conf"

# Defining domain aliases
ip_name=$(get_ip_name)
if [ -z "$aliases" ]; then
    if [ -z "$ip_name" ]; then
        aliases="www.$domain"
    else
        aliases="www.$domain,${domain//./-}.$ip_name"
    fi
else
    if [ ! -z "$ip_name" ]; then
        aliases="$aliases,${domain//./-}.$ip_name"
    fi
fi
aliases_idn=$(idn -t --quiet -a $aliases)
alias_string="ServerAlias ${aliases_idn//,/ }"

# Adding web config
add_web_config

# Building directory tree
mkdir -p $HOMEDIR/$user/web/$domain \
      $HOMEDIR/$user/web/$domain/public_html \
      $HOMEDIR/$user/web/$domain/public_shtml \
      $HOMEDIR/$user/web/$domain/document_errors \
      $HOMEDIR/$user/web/$domain/cgi-bin \
      $HOMEDIR/$user/web/$domain/private \
      $HOMEDIR/$user/web/$domain/stats \
      $HOMEDIR/$user/web/$domain/logs

# Adding domain logs
touch /var/log/$WEB_SYSTEM/domains/$domain.bytes \
      /var/log/$WEB_SYSTEM/domains/$domain.log \
      /var/log/$WEB_SYSTEM/domains/$domain.error.log

# Adding symlink for logs
ln -f -s /var/log/$WEB_SYSTEM/domains/$domain.*log \
    $HOMEDIR/$user/web/$domain/logs/

# Adding domain skeleton
if [ -e "$WEBTPL/skel/public_html/" ]; then
    cp -r $WEBTPL/skel/public_html/ $HOMEDIR/$user/web/$domain/
fi
if [ -e "$WEBTPL/skel/public_shtml/" ]; then
    cp -r $WEBTPL/skel/public_shtml/ $HOMEDIR/$user/web/$domain/
fi
if [ -e "$WEBTPL/skel/document_errors/" ]; then
    cp -r $WEBTPL/skel/document_errors/ $HOMEDIR/$user/web/$domain/
fi
if [ -e "$WEBTPL/skel/cgi-bin/" ]; then
    cp -r $WEBTPL/skel/cgi-bin/ $HOMEDIR/$user/web/$domain/
fi

# Changing tpl values
for file in $(find "$HOMEDIR/$user/web/$domain/" -type f); do
    sed -i "s/%domain%/$domain/g" $file
done

# Changing file owner
chown -R $user:$user $HOMEDIR/$user/web/$domain
chown root:$user /var/log/$WEB_SYSTEM/domains/$domain.* $conf

# Changing file permissions
chmod 640 $conf /var/log/$WEB_SYSTEM/domains/$domain.*
chmod 551 $HOMEDIR/$user/web/$domain
chmod 751 $HOMEDIR/$user/web/$domain/private \
  $HOMEDIR/$user/web/$domain/cgi-bin \
  $HOMEDIR/$user/web/$domain/public_html \
  $HOMEDIR/$user/web/$domain/public_shtml \
  $HOMEDIR/$user/web/$domain/document_errors
chmod -f -R 665 $HOMEDIR/$user/web/$domain/cgi-bin/* \
  $HOMEDIR/$user/web/$domain/public_html/* \
  $HOMEDIR/$user/web/$domain/document_errors/* \
chmod 551 $HOMEDIR/$user/web/$domain/stats \
  $HOMEDIR/$user/web/$domain/logs

# Running template trigger
if [ -x $WEBTPL/$WEB_SYSTEM/$WEB_BACKEND/$template.sh ]; then
    $WEBTPL/$WEB_SYSTEM/$WEB_BACKEND/$template.sh \
        $user $domain $ip $HOMEDIR $docroot
fi

# Checking web config include
web_conf="/etc/$WEB_SYSTEM/conf.d/vesta.conf"
web_include=$(grep "$conf" $web_conf )
if [ -z "$web_include" ] && [ "$WEB_SYSTEM" != 'nginx' ]; then
    echo "Include $conf" >> $web_conf
fi
if [ -z "$web_include" ] && [ "$WEB_SYSTEM" = 'nginx' ]; then
    echo "include $conf;" >> $web_conf
fi

# Checking proxy system
if [ ! -z "$PROXY_SYSTEM" ]; then
    PROXY_EXT="$extentions"
    tpl_file="$WEBTPL/$PROXY_SYSTEM/$proxy.tpl"
    conf="$HOMEDIR/$user/conf/web/$PROXY_SYSTEM.conf"
    add_web_config
    chown root:$user $conf
    chmod 640 $conf
    proxy_conf="/etc/$PROXY_SYSTEM/conf.d/vesta.conf"
    if [ -z "$(grep "$conf" $proxy_conf)" ]; then
        echo "include $conf;" >> $proxy_conf
    fi
    if [ -x $WEBTPL/$PROXY_SYSTEM/$proxy.sh ]; then
        $WEBTPL/$PROXY_SYSTEM/$proxy.sh $user $domain $ip $HOMEDIR $docroot
    fi
fi


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Increasing counters
increase_ip_value "$ip"
increase_user_value "$user" '$U_WEB_DOMAINS'
increase_user_value "$user" '$U_WEB_ALIASES'

# Defining domain variables
str="DOMAIN='$domain' IP='$IP' IP6='' ALIAS='$aliases' TPL='$template'"
str="$str SSL='no' SSL_HOME='same' FTP_USER='' FTP_MD5='' BACKEND='$backend'"
str="$str PROXY='$proxy' PROXY_EXT='$extentions' STATS='' STATS_USER=''"
str="$str STATS_CRYPT='' U_DISK='0' U_BANDWIDTH='0' SUSPENDED='no'"
str="$str TIME='$TIME' DATE='$DATE'"

# Registering domain
echo "$str" >> $USER_DATA/web.conf

# Restarting web server
if [ "$restart" != 'no' ]; then
    $BIN/v-restart-web
    check_result $? "Web restart failed" >/dev/null

    if [ ! -z "$PROXY_SYSTEM" ]; then
        $BIN/v-restart-proxy
        check_result $? "Proxy restart failed" >/dev/null
    fi
fi

# Logging
log_history "added web domain $domain"
log_event "$OK" "$EVENT"

exit