myvesta/bin/v-change-dns-domain-ip
2017-09-23 14:13:09 +00:00

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#!/bin/bash
# info: change dns domain ip address
# options: USER DOMAIN IP
#
# The function for changing the main ip of DNS zone.
#----------------------------------------------------------#
# Variable&Function #
#----------------------------------------------------------#
# Argument definition
user=$1
domain=$2
domain_idn=$2
ip=$3
restart=$4
# Includes
source $VESTA/func/main.sh
source $VESTA/func/ip.sh
source $VESTA/func/domain.sh
source $VESTA/conf/vesta.conf
# Additional argument formatting
format_domain
format_domain_idn
# TODO: $domain_idn not used in this script - maybe $domain should be converted to $doman_idn ?
#----------------------------------------------------------#
# Verifications #
#----------------------------------------------------------#
check_args '3' "$#" 'USER DOMAIN IP'
is_format_valid 'user' 'domain'
is_system_enabled "$DNS_SYSTEM" 'DNS_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'dns' 'DOMAIN' "$domain"
is_object_unsuspended 'dns' 'DOMAIN' "$domain"
if [ "$ip" != "no" ]; then
is_format_valid 'ip'
fi
if [ "$ip" != "no" ]; then
is_ip_valid "$ip" "$user"
else
ip=''
fi
# Get old ip
get_domain_values 'dns'
if [ -z "$ip" ] && [ -z "$IP6" ]; then
check_result $E_INVALID "IP or IPv6 is required"
fi
#----------------------------------------------------------#
# Action #
#----------------------------------------------------------#
old=$IP
if [ -z "$old" ]; then
#Create new
# Generating timestamp
time_n_date=$(date +'%T %F')
time=$(echo "$time_n_date" |cut -f 1 -d \ )
date=$(echo "$time_n_date" |cut -f 2 -d \ )
add_dns_config_records
else
if [ ! -z "$ip" ]; then
# Changing records
sed -i "s/$old/$ip/g" $USER_DATA/dns/$domain.conf
else
ip=""
ipv6=$IP6
#Delete configs
remove_dns_config_records
fi
fi
# Changing ip
update_object_value 'dns' 'DOMAIN' "$domain" '$IP' "$ip"
#update counters
records="$(wc -l $USER_DATA/dns/$domain.conf | cut -f1 -d ' ')"
update_object_value 'dns' 'DOMAIN' "$domain" '$RECORDS' "$records"
records=$(wc -l $USER_DATA/dns/*.conf | cut -f 1 -d ' ')
update_user_value "$user" '$U_DNS_RECORDS' "$records"
# Updating zone
if [[ "$DNS_SYSTEM" =~ named|bind ]]; then
update_domain_serial
update_domain_zone
fi
# Updating dns-cluster queue
if [ ! -z "$DNS_CLUSTER" ]; then
# Check for first sync
dlock=$(grep "domain $user $domain" $VESTA/data/queue/dns-cluster.pipe)
if [ -z "$dlock" ]; then
cmd="$BIN/v-add-remote-dns-domain $user $domain domain yes"
echo "$cmd" >> $VESTA/data/queue/dns-cluster.pipe
fi
fi
#----------------------------------------------------------#
# Vesta #
#----------------------------------------------------------#
# Restarting named
$BIN/v-restart-dns $restart
check_result $? "DNS restart failed" >/dev/null
# Logging
log_history "changed dns ip for $domain to $ip"
log_event "$OK" "$ARGUMENTS"
exit