#!/bin/bash
# info: delete web domain ssl support
# options: user domain
#
# The function disable https support and deletes SSL certificates.


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

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")

# Importing variables
source $VESTA/conf/vars.conf
source $V_CONF/vesta.conf
source $V_FUNC/shared.func
source $V_FUNC/domain.func


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

# Checking arg number
check_args '2' "$#" 'user domain'

# Checking argument format
format_validation 'user' 'domain'

# Checking web system is enabled
is_system_enabled 'web'

# Checking user
is_user_valid

# Checking user is active
is_user_suspended

# Checking domain exist
is_web_domain_valid

# Checking domain is not suspened
is_domain_suspended 'web'

# Checking ssl is added
is_web_domain_value_exist '$SSL'


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

# Parsing domain values
get_web_domain_values
conf="$V_HOME/$user/conf/shttpd.conf"
tpl_file="$V_WEBTPL/apache_$TPL.stpl"

# Deleting domain
del_web_config

# Checking nginx
if [ ! -z "$NGINX" ]; then
    tpl_file="$V_WEBTPL/ngingx_vhost_$NGINX.stpl"
    conf="$V_HOME/$user/conf/snginx.conf"
    del_web_config
fi

# Deleting old certificate
tmpdir=$(mktemp -p $V_HOME/$user/web/$domain/private -d)
rm -f $V_HOME/$user/conf/ssl.$domain.*
mv $V_USERS/$user/ssl/$domain.* $tmpdir
chown -R $user:$user $tmpdir


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

# Deleting ssl in config
update_web_domain_value '$SSL' 'no'

# Checking last ssl domain
ssl_dom=$(grep "SSL='yes'" $V_USERS/$user/web.conf)
main_conf='/etc/httpd/conf.d/vesta.conf'
conf="$V_HOME/$user/conf/shttpd.conf"
if [ -z "$ssl_dom" ]; then
    sed -i "/Include ${conf////\/}/d" $main_conf
    rm -f $conf
fi

# Checking last nginx domain
conf='/etc/nginx/conf.d/vesta_users.conf'
last_nginx=$(grep -v "NGINX=''" $V_USERS/$user/web.conf)
last_snginx=$(echo "$last_nginx" | grep "SSL='yes'")
if [ -z "$last_snginx" ]; then
if [ -z "$last_nginx" ]; then
    sed -i "/$user\/conf\/snginx.conf/d" $conf
    rm -f $V_HOME/$user/conf/snginx.conf
fi

# Decreasing domain value
decrease_user_value "$user" '$U_WEB_SSL'

# Adding task to the vesta pipe
restart_schedule 'web'

# Logging
log_history "$V_EVENT" "v_add_web_domain_ssl $user $domain $tmpdir $SSL_HOME"
log_event 'system' "$V_EVENT"

exit