wcp/bin/v-add-letsencrypt-domain at ffec2e7e2d23e96b58f09ebff23b6cbcf71e6b9c · ghzhost/wcp · GitHub

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#!/bin/bash
# info: adding letsencrypt ssl cetificate for domain
# options: USER DOMAIN [ALIASES] [RESTART]
#
# The function turns on SSL support for a domain. Parameter ssl_dir is a path
# to directory where 2 or 3 ssl files can be found. Certificate file
# domain.tld.crt and its key domain.tld.key  are mandatory. Certificate
# authority domain.tld.ca file is optional. If home directory  parameter
# (ssl_home) is not set, https domain uses public_shtml as separate
# documentroot directory.


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

# Argument definition
user=$1
domain=$2
aliases=$3
restart=$4

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


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

check_args '2' "$#" 'USER DOMAIN [RESTART]'
is_format_valid 'user' 'domain'
is_system_enabled "$WEB_SYSTEM" 'WEB_SYSTEM'
is_system_enabled "$WEB_SSL" 'SSL_SUPPORT'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'web' 'DOMAIN' "$domain"
is_object_unsuspended 'web' 'DOMAIN' "$domain"


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

# Registering LetsEncrypt user account
$BIN/v-add-letsencrypt-user $user
check_result $? "LE account registration" >/dev/null
source $USER_DATA/ssl/le.conf
email=$EMAIL

# Validating domain and aliases
i=1
for alias in $(echo $domain,$aliases |tr ',' '\n' |sort -u); do
    $BIN/v-check-letsencrypt-domain $user $alias
    check_result $? "LE domain validation" >/dev/null
    if [ "$i" -gt 6 ]; then
        check_result $E_LIMIT "LE can't sign more than 6 domains"
    fi
    i=$((i++))
done

# Generating CSR
ssl_dir=$($BIN/v-generate-ssl-cert "$domain" "$email" "US" "California" \
    "San Francisco" "Vesta" "IT" "$aliases" |tail -n1 |awk '{print $2}')

# Signing CSR
crt=$($BIN/v-sign-letsencrypt-csr $user $domain $ssl_dir)
check_result $? "$crt"
echo "$crt" > $ssl_dir/$domain.crt

# Dowloading CA certificate
le_certs='https://letsencrypt.org/certs'
x1='lets-encrypt-x1-cross-signed.pem.txt'
x3='lets-encrypt-x3-cross-signed.pem.txt'
issuer=$(openssl x509 -text -in $ssl_dir/$domain.crt |grep "Issuer:")
if [ -z "$(echo $issuer|grep X3)" ]; then
    curl -s $le_certs/$x1 > $ssl_dir/$domain.ca
else
    curl -s $le_certs/$x3 > $ssl_dir/$domain.ca
fi

# Adding SSL
$BIN/v-delete-web-domain-ssl $user $domain >/dev/null 2>&1
$BIN/v-add-web-domain-ssl $user $domain $ssl_dir
check_result $? "SSL install" >/dev/null


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

# Logging
log_event "$OK" "$ARGUMENTS"

exit