vesta/bin/v-change-sys-vesta-ssl

#!/bin/bash
# info: change vesta ssl certificate
# options: SSL_DIR [RESTART]
#
# The function changes vesta SSL certificate and the key.


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

# Argument definition
domain='certificate'
ssl_dir=$1
restart=$2

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


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

check_args '1' "$#" 'SSL_DIR [RESTART]'
is_format_valid 'ssl_dir'


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

# Checking new certificate
certificate=$(cat $ssl_dir/$domain.crt |grep -n END)
certificate_count=$(echo "$certificate" |wc -l)
if [ "$certificate_count" -gt 1 ]; then
    crt_end=$(echo "$certificate" |head -n1 |cut -f 1 -d :)
    crt_lines=$(wc -l $ssl_dir/$domain.crt |cut -f1 -d ' ')
    pem_begin=$((crt_lines - crt_end))
    mv $ssl_dir/$domain.crt $ssl_dir/$domain.crt_full
    head -n $crt_end $ssl_dir/$domain.crt_full > $ssl_dir/$domain.crt
    tail -n $pem_begin $ssl_dir/$domain.crt_full > $ssl_dir/$domain.ca
    is_web_domain_cert_valid
    mv -f $ssl_dir/$domain.crt_full $ssl_dir/$domain.crt
    rm -f $ssl_dir/$domain.ca
else
    is_web_domain_cert_valid
fi

# Moving old certificate
mv $VESTA/ssl/certificate.crt $VESTA/ssl/certificate.crt.back
mv $VESTA/ssl/certificate.key $VESTA/ssl/certificate.key.back

# Adding new certificate
cp -f $ssl_dir/certificate.crt $VESTA/ssl/certificate.crt
cp -f $ssl_dir/certificate.key $VESTA/ssl/certificate.key


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

# Restarting web server
if [ "$restart" != 'no' ]; then
    kill -HUP $(cat /var/run/vesta-nginx.pid)
    $BIN/v-restart-mail
    if [ ! -z "$IMAP_SYSTEM" ]; then
        v-restart-service "$IMAP_SYSTEM"
    fi
fi

# Logging
log_event "$OK" "$ARGUMENTS"

exit