55 lines
1.8 KiB
Bash
55 lines
1.8 KiB
Bash
#!/bin/bash
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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="@subnetsUserList@"
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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 route | awk '/default/ {print $5; exit}'`
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# Get addresses RU segment
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echo "Add stat.ripe.net to $interface"
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ip route add 193.0.6.150/32 via $gateway_for_internal_ip dev $interface
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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
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ipcalc --no-decorate -d $line >> $file_processed;
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done
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if [ -e $file_user ]; then
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echo "Add user subnets..."
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cat $file_user | grep -v "#" >> $file_processed
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fi
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echo "Flush route table (restart interface $interface)..."
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systemctl restart "network-addresses-${interface}.service"
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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
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ip route add $line via $gateway_for_internal_ip dev $interface
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let "routes_count_current+=1"
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ProgressBar ${routes_count_current} ${routes_count_in_file}
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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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