116 lines
2.7 KiB
Bash
Executable File
116 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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function disconnect() {
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echo "Disconnecting: $1"
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sudo wg-quick down "$1"
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sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
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sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
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sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=1
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echo
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}
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function connect() {
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echo "Connecting: frkn-$1"
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sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0
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sudo sysctl -w net.ipv6.conf.default.disable_ipv6=0
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sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=0
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sudo wg-quick up "frkn-$1"
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echo
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}
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function in_array() {
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local find=$1
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shift
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for e in "$@"; do
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[[ "$e" == "$find" ]] && return 0
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done
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return 1
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}
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function update_wg() {
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sudo apt install -y wireguard jq && wg --version
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}
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function update_frkn() {
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local countries=(uk ru nl nl2 ch)
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for idx in ${!countries[@]}; do
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country=${countries[idx]}
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echo "Downloading config for $country ($(expr $idx + 1)/${#countries[@]})"
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json=$(curl -s "https://api.frkn.org/peer?location=$country" | jq)
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iface_address=$(echo $json | jq -r .iface.address)
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iface_privkey=$(echo $json | jq -r .iface.key)
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iface_dns=$(echo $json | jq -r .iface.dns)
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peer_pubkey=$(echo $json | jq -r .peer.pubkey)
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peer_psk=$(echo $json | jq -r .peer.psk)
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peer_allowed_ips=$(echo $json | jq -r .peer.allowed_ips)
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peer_endpoint=$(echo $json | jq -r .peer.endpoint)
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cat << EOF > "./frkn-$country.conf"
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[Interface]
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Address = $iface_address
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DNS = $iface_dns
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PrivateKey = $iface_privkey
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[Peer]
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PublicKey = $peer_pubkey
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PresharedKey = $peer_psk
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AllowedIPs = $peer_allowed_ips
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Endpoint = $peer_endpoint
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PersistentKeepalive = 25
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EOF
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done
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sudo mv -f ./frkn-*.conf /etc/wireguard/
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}
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command="$1"
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countries=()
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current=$(sudo wg show | head -n 1 | awk '{print $2}')
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for file in /etc/wireguard/*.conf; do
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filename=${file/\/etc\/wireguard\/frkn-}
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code=${filename/.conf/}
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countries+=($code)
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done
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correct=-1
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if [ -z "$command" ] ; then
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while [ $correct -lt 0 ]; do
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read -rp "Entry on of country code (${countries[*]}): " command
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if in_array "$command" ${countries[@]}; then
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correct=1
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else
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echo "Неверный код страны!"
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fi
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done
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fi
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case "$command" in
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"update" )
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if update_wg && update_frkn; then
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echo "Wireguard and FRKN updated"
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else
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echo "Something went wrong"
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exit 1
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fi
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;;
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"down" )
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if [ -n "$current" ]; then
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disconnect "$current"
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fi
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;;
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"show" )
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sudo wg show
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;;
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* )
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if [ -n "$current" ]; then
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disconnect "$current"
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fi
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connect "$command"
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;;
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esac
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