mirror of
https://github.com/vvzvlad/trickster-vpn.git
synced 2024-09-29 06:09:10 +03:00
60 lines
2.2 KiB
Bash
60 lines
2.2 KiB
Bash
#!/bin/bash
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#To crontab (export EDITOR=nano; crontab -e)
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#@reboot sleep 30 && bash /root/update_exclude_routes.sh > /root/update_routes_log.txt 2>&1
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#0 3 * * mon bash /root/update_exclude_routes.sh > /root/update_routes_log.txt 2>&1
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function ProgressBar {
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let _progress=(${1}*100/${2}*100)/100
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let _done=(${_progress}*4)/10
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let _left=40-$_done
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_fill=$(printf "%${_done}s")
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_empty=$(printf "%${_left}s")
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printf "\rAdd routes to route table (${1}/${2}): [${_fill// /#}${_empty// /-}] ${_progress}%%"
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}
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#Variables
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file_raw="russian_subnets_list_raw.txt"
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file_user="subnets_user_list.txt"
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file_user_hostnames="hosts_user_list.txt"
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file_for_calc="russian_subnets_list_raw_for_calc.txt"
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file_processed="russian_subnets_list_processed.txt"
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gateway_for_internal_ip=`ip route | awk '/default/ {print $3; exit}'`
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interface=`ip link show | awk -F ': ' '/state UP/ {print $2}'`
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#Get addresses RU segment
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echo "Download RU subnets..."
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curl --progress-bar "https://stat.ripe.net/data/country-resource-list/data.json?resource=ru" | jq -r ".data.resources.ipv4[]" > $file_raw
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echo "Deaggregate subnets..."
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cat $file_raw |grep "-" > $file_for_calc
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cat $file_raw |grep -v "-" > $file_processed
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for line in $(cat $file_for_calc); do ipcalc $line |grep -v "deaggregate" >> $file_processed; done
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if [ -e $file_user ]
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then echo "Add user subnets..."
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cat $file_user |grep -v "#" >> $file_processed
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fi
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if [ -e $file_user_hostnames ]
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then echo "Add user hostnames..."
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for line in $(cat $file_user_hostnames); do nslookup line |grep "Address" |grep -v "#" |awk '{print $2"/32"}' >> $file_processed; done
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fi
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#Flush route table
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echo "Flush route table (down interface $interface)..."
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ifdown $interface > /dev/null 2>&1
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echo "Up interface $interface..."
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ifup $interface > /dev/null 2>&1
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#Add route
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routes_count_in_file=`wc -l $file_processed`
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routes_count_current=0
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for line in $(cat $file_processed); do ip route add $line via $gateway_for_internal_ip dev $interface; let "routes_count_current+=1" ; ProgressBar ${routes_count_current} ${routes_count_in_file}; done
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echo ""
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echo "Remove temp files..."
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rm $file_raw $file_processed $file_json $file_for_calc
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routes_count=`ip r | wc -l`
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echo "Routes in routing table: $routes_count"
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