186 lines
5.2 KiB
Bash
Executable File
186 lines
5.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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italic="\033[3m"
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underline="\033[4m"
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ita_under="\033[3;4m"
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bgd="\033[1;4;31m"
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red="\033[1;31m"
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bold="\033[1m"
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bold_ita="\033[1;3m"
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box="\033[1;41m"
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redbold="\033[1;31m"
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redbox="\033[1;41m"
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green="\033[0;32m"
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greenbold="\033[1;32m"
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reset="\033[0m"
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absent=()
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delete=()
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domain=".photos-nas.ovh"
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not_required=("drive" "files" "gitea" "home-assistant" "homebridge" "portainer" "wg" "yatch")
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not_used=("ds916" "musiiic" "tunes" "notif" "pastefy")
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pihole1=192.168.2.116
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pihole2=192.168.2.216
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echo -e "${greenbold}Sync_pihole_lan.sh synchronise the /etc/pihole/lan.list file with your Zones DNS ...${reset}\n"
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cat < /dev/null > /dev/tcp/1.1.1.1/53
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if [[ $? -ne 0 ]]; then
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echo -e "\n${red}No Internet connection !${reset}"
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echo -e "Exit !"
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exit 1
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fi
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# Sauvegarde du lan.list
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echo -e "${bold}Backup ${italic}lan.list...${reset}"
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ping -q -c1 "$pihole1" &>/dev/null && ssh -p51322 root@"$pihole1" "cat /etc/pihole/lan.list" > lan.list.1 || echo -e "\n${red}Pihole1 is unreachable !'${reset}"
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ping -q -c1 "$pihole2" &>/dev/null && ssh -p51522 root@"$pihole2" "cat /etc/pihole/lan.list" > lan.list.2 || echo -e "${red}Pihole2 is unreachable !'${reset}"
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if [ -f lan.list.bak ]; then
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cp lan.list.bak /tmp/lan.list
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bzip2 /tmp/lan.list # lan.list.bz2
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mv /tmp/lan.list.bz2 .
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fi
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if [ -f lan.list ]; then
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cp lan.list lan.list.bak
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elif [ -f lan.list.1 ]; then
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cp lan.list.1 lan.list
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elif [ -f lan.list.2 ]; then
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cp lan.list.2 lan.list
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else
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echo "Error ! No lan.list file !"
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exit
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fi
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nb_dynhost=$(awk 'END { print NR }' lan.list)
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echo -e "\n$nb_dynhost dynhost found in lan.list !"
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# Suppression des 'not_required' et 'not_used' dans le lan.list
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echo -e "${bold}\nFind extra dynhost in ${italic}lan.list...${reset}"
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while IFS= read -r line; do
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ndd=$(echo "${line}" | awk '{print $2}' | awk -F"." '{print $1}')
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if [[ " ${not_required[*]} " =~ " $ndd " ]] || [[ " ${not_used[*]} " =~ " $ndd " ]]; then
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delete+=(${ndd})
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fi
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done < lan.list
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if [ ${#delete[@]} -ge 1 ]; then
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echo -e "${red}To delete: ${delete[@]}${reset}"
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b=$(echo -e "Do you want to delete ${#delete[@]} extra dynhost in ${italic}lan.list${reset} ? (y/n)")
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read -p "$b" choice
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if [ "$choice" == "y" ] || [ "$choice" == "Y" ]; then
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for val in ${!delete[@]}
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do
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value="${delete[$val]}$domain"
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value=$(echo "$value" | sed 's/\./\\\./g')
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# -i '' for sed BSD ; -i for sed GNU
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sed -i '' "/$value/d" lan.list
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done
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nb_dynhost=$(awk 'END { print NR }' lan.list)
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echo "$nb_dynhost dynhost found in lan.list !"
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fi
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else
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echo "None"
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fi
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# Ajout des DynHOST de OVH (Zones DNS) dans les 2 lan.list (pihole1 & pihole2)
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# Zones DNS -> photos-nas.ovh -> Historique des zones
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echo -e "${bold}\nFind missing dynhost in ${italic}lan.list...${reset}"
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dynhost_list=$(cat photos-nas.ovh_dns_data.txt | grep "60 IN A" | sed '1d')
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while IFS= read -r line; do
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dynhost=$(echo "${line}" | awk '{print $1}')
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grep -q $dynhost lan.list
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if [ $? != 0 ]; then
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if [[ ! " ${not_required[*]} " =~ " $dynhost " ]] && [[ ! " ${not_used[*]} " =~ " $dynhost " ]]; then
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absent+=(${dynhost})
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fi
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fi
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done <<< "$dynhost_list"
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if [ ${#absent[@]} -ge 1 ]; then
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echo -e "${bold}Update ${italic}lan.list...${reset}"
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echo -e "${green}Not required: ${not_required[@]}${reset}"
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echo -e "${italic}Not used: ${not_used[@]}${reset}"
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echo -e "${red}Missing: ${absent[@]}${reset}"
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[ -f /tmp/temp_file.list ] && rm /tmp/temp_file.list
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for val in ${absent[@]}
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do
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echo -e "192.168.2.57 ${val}.photos-nas.ovh ${val}" >> /tmp/temp_file.list
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done
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cat /tmp/temp_file.list >> lan.list
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cat lan.list | sort -k2 > lan.list.sorted
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mv lan.list.sorted lan.list
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else
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echo -e "${green}No new dynhost !${reset}"
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fi
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echo
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echo -e "${bold}Display ${italic}lan.list...${reset}"
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cat lan.list
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nb_dynhost=$(awk 'END { print NR }' lan.list)
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echo -e "$nb_dynhost dynhost !\n"
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a=$(echo -e "Do you want to export ${italic}lan.list${reset} to ${bold}pihole1${reset} ($pihole1) and ${bold}pihole2${reset} ($pihole2) ? (y/n)")
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read -p "$a" choice
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if [ "$choice" == "y" ] || [ "$choice" == "Y" ]; then
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if ping -q -c1 "$pihole1" &>/dev/null; then
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echo "Export to pihole1..."
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cat lan.list | ssh -p51322 root@"$pihole1" 'cat > /etc/pihole/lan.list'
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[ $? != 0 ] && echo -e "${red}Error during transfer to pihole1 ($pihole1)${reset}" || echo -e "${green}Ok${reset}"
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echo "Restarting dns on pihole1..."
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ssh -p51322 root@"$pihole1" 'pihole restartdns'
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[ $? != 0 ] && echo -e "${red}Error during restarting dns on pihole1 ($pihole1)${reset}" || echo -e "${green}Ok${reset}"
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else
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echo -e "\n${red}Pihole1 is unreachable !'${reset}"
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fi
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if ping -q -c1 "$pihole2" &>/dev/null; then
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echo "Export to pihole2..."
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cat lan.list | ssh -p51522 root@"$pihole2" 'cat > /etc/pihole/lan.list'
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[ $? != 0 ] && echo -e "${red}Error during transfer to pihole2 ($pihole2)${reset}" || echo -e "${green}Ok${reset}"
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echo "Restarting dns on pihole2..."
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ssh -p51522 root@"$pihole2" 'pihole restartdns'
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[ $? != 0 ] && echo -e "${red}Error during restarting dns on pihole2 ($pihole2)${reset}" || echo -e "${green}Ok${reset}"
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else
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echo -e "n${red}Pihole2 is unreachable !'${reset}"
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fi
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else
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echo -e "OK, let's continue..."
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fi
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[ -f /tmp/temp_file.list ] && rm /tmp/temp_file.list
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[ -f lan.list.sorted ] && rm lan.list.sorted
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