v_add_sys_user

#!/bin/bash
# info: adding system user

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

# Argument defenition
user="$1"
password="$2"
email="$3"
role="$4"
owner="${5-vesta}"
package="${6-default}"
ns1=$7
ns2=$8

# Importing variables
source $VESTA/conf/vars.conf
source $V_FUNC/shared_func.sh


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

# Checking arg number
check_args '5' "$#" 'user password email role owner [package] [ns1] [ns2]'

# Checking argument format
format_validation 'user' 'password' 'email' 'role' 'owner' 'package'
format_validation 'ns1' 'ns2'

# Checking user
is_user_free "$user"

# Checking 'vesta' user creation
if [ "$user" != 'vesta' ]; then
    # Checking owner
    is_user_valid "$owner"

    # Checking owner role
    is_user_privileged "$owner"

    # Checking owner permission
    is_user_privileged "$owner" "$role"

    # Checking package
    is_package_valid "$package"
fi


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

# Importing main config
source $V_CONF/vesta.conf

# Parsing package data
package_data=$(cat $V_PKG/$package.pkg)

# Checking shell
shell_conf=$(echo "$package_data"|grep 'SHELL'|cut -f 2 -d \')
case $shell_conf in
    nologin) shell='/sbin/nologin' ;;
    bash) shell='/bin/bash' ;;
    *) shell='/sbin/nologin' ;;
esac

# Adding user
/usr/sbin/adduser "$user" -s "$shell" -c "$email" -m -d "$V_HOME/$user"

# Adding password
echo "$password" | /usr/bin/passwd "$user" --stdin >/dev/null 2>&1

# Building directory tree
if [ ! -z "$BACKUP_SYSTEM" ] && [ "$BACKUP_SYSTEM" != 'no' ]; then
    mkdir $V_HOME/$user/backup
    chmod 751 $V_HOME/$user/backup
fi

if [ ! -z "$WEB_SYSTEM" ] && [ "$WEB_SYSTEM" != 'no' ]; then
    mkdir $V_HOME/$user/conf
    mkdir $V_HOME/$user/domains
    mkdir $V_HOME/$user/tmp
    chmod 751 $V_HOME/$user/conf
    chmod 751 $V_HOME/$user/domains
    chmod 777 $V_HOME/$user/tmp
    chown $user:$user $V_HOME/$user/domains
fi

if [ ! -z "$MAIL_SYSTEM" ] && [ "$MAIL_SYSTEM" != 'no' ]; then
    mkdir $V_HOME/$user/mail
    chmod 751 $V_HOME/$user/mail
fi 

# Set permissions
chmod -R a+x $V_HOME/$user

# Checking quota
if [ ! -z "$DISK_QUOTA" ] && [ "$DISK_QUOTA" != 'off' ]; then
    DISK_QUOTA=$(echo "$package_data"|grep 'DISK_QUOTA' | cut -f 2 -d \')
    set_quota "$user" "$DISK_QUOTA"
fi


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

# Adding user dir
mkdir $V_USERS/$user

# Creating configuration files and pipes
touch $V_USERS/$user/user.conf
echo "v_upd_sys_user_disk $user" >> $V_QUEUE/disk.pipe

if [ ! -z "$WEB_SYSTEM" ] && [ "$WEB_SYSTEM" != 'no' ]; then
    mkdir $V_USERS/$user/cert
    touch $V_USERS/$user/web_domains.conf
    echo "v_upd_web_domains_traff $user" >> $V_QUEUE/traffic.pipe
    echo "v_upd_web_domains_disk $user" >> $V_QUEUE/disk.pipe
fi

if [ ! -z "$DNS_SYSTEM" ] && [ "$DNS_SYSTEM" != 'no' ]; then
    touch $V_USERS/$user/dns.conf
    mkdir $V_USERS/$user/zones
fi

if [ ! -z "$MAIL_SYSTEM" ] && [ "$MAIL_SYSTEM" != 'no' ]; then
    touch $V_USERS/$user/mail_domains.conf
    touch $V_USERS/$user/mail_boxes.conf
    echo "v_upd_mail_domains_disk $user" >> $V_QUEUE/disk.pipe
fi

if [ ! -z "$DB_SYSTEM" ] && [ "$DB_SYSTEM" != 'no' ]; then
    touch $V_USERS/$user/db.conf
    echo "v_upd_db_bases_disk $user" >> $V_QUEUE/disk.pipe
fi

if [ ! -z "$CRON_SYSTEM" ] && [ "$CRON_SYSTEM" != 'no' ]; then
    touch $V_USERS/$user/crontab.conf
fi

if [ ! -z "$BACKUP_SYSTEM" ] && [ "$BACKUP_SYSTEM" != 'no' ]; then
    echo "v_backup_sys_user $user" >> $V_QUEUE/backup.pipe
fi

# Rewriting nameservers
if [ ! -z "$ns1" ]; then
    package_data=$(echo "$package_data" | sed -e "s/NS1=.*$/NS1='$ns1'/g")
fi
if [ ! -z "$ns2" ]; then
    package_data=$(echo "$package_data" | sed -e "s/NS2=.*$/NS2='$ns2'/g")
fi


# Filling user config
echo "PACKAGE='$package'
$package_data
SUSPENDED='no'
OWNER='$owner'
ROLE='$role'
CONTACT='$email'
REPORTS='yes'
IP_OWNED='0'
U_CHILDS='0'
U_DISK='0'
U_BANDWIDTH='0'
U_WEB_DOMAINS='0'
U_WEB_SSL='0'
U_DNS_DOMAINS='0'
U_DATABASES='0'
U_MAIL_DOMAINS='0'
DATE='$V_DATE'" > $V_USERS/$user/user.conf

# Filling owner config
ROLE=$(echo "$role" | tr "[:lower:]" "[:upper:]")
if [ "$user" != 'vesta' ]; then
    echo "$ROLE='$user'" >> $V_USERS/$owner/reseller.conf
    increase_user_value "$owner" 'U_CHILDS'
fi

# Hiding password
V_EVENT=$(echo $V_EVENT | sed -e "s/$password/xxxxxx/g")

# Logging
log_event 'system' "$V_EVENT"

exit $OK