78 lines
2.3 KiB
Text
78 lines
2.3 KiB
Text
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#!/bin/bash
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tailscale='/Applications/Tailscale.app/Contents/MacOS/Tailscale'
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# Get local IP
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local_ip=$(hostname -I | awk '{print $1}')
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wan_info=$(curl -s --max-time 10 https://am.i.mullvad.net/json)
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wan_connected=false
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if [ ! -z "$wan_info" ]; then
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wan_connected=true
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wan_ip=$(echo "$wan_info" | jq -r '.ip')
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mullvad_exit_ip=$(echo "$wan_info" | jq '.mullvad_exit_ip')
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blacklisted=$(echo "$wan_info" | jq '.blacklisted.blacklisted')
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else
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wan_ip="Unavailable"
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fi
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# Check if Tailscale is installed and get IP
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if command -v $tailscale &> /dev/null; then
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has_tailscale=true
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tailscale_ip=$($tailscale ip -4)
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# Get Tailscale exit-node information
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ts_exitnode_output=$($tailscale exit-node list)
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# Parse exit node hostname
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if echo "$ts_exitnode_output" | grep -q 'selected'; then
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mullvad_exitnode=true
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# Extract the hostname of the selected exit node
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mullvad_hostname=$(echo "$ts_exitnode_output" | grep 'selected' | awk '{print $2}')
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else
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mullvad_exitnode=false
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mullvad_hostname=""
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fi
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else
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has_tailscale=false
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tailscale_ip="Not installed"
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mullvad_exitnode=false
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mullvad_hostname=""
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fi
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nextdns_info=$(curl -sL --max-time 10 https://test.nextdns.io)
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if [ -z "$nextdns_info" ]; then
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echo "Failed to fetch NextDNS status or no internet connection."
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else
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nextdns_status=$(echo "$nextdns_info" | jq -r '.status')
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if [ "$nextdns_status" = "unconfigured" ]; then
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echo "You are not using NextDNS."
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nextdns_connected=false
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nextdns_protocol=""
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nextdns_client=""
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else
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nextdns_connected=true
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nextdns_protocol=$(echo "$nextdns_info" | jq -r '.protocol')
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nextdns_client=$(echo "$nextdns_info" | jq -r '.clientName')
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echo "Connected to NextDNS via $nextdns_protocol. Client: $nextdns_client."
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fi
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fi
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# read uptime_seconds _ < /proc/uptime
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# uptime_days=$(echo "$uptime_seconds / 86400" | bc -l)
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# uptime_rounded=$(printf "%.2f" $uptime_days)
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cat <<EOF
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{
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"local_ip": "$local_ip",
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"wan_connected": $wan_connected,
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"wan_ip": "$wan_ip",
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"has_tailscale": $has_tailscale,
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"tailscale_ip": "$tailscale_ip",
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"mullvad_exitnode": $mullvad_exitnode,
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"mullvad_hostname": "$mullvad_hostname",
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"mullvad_exit_ip": $mullvad_exit_ip,
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"blacklisted": $blacklisted,
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"nextdns_connected": $nextdns_connected,
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"nextdns_protocol": "$nextdns_protocol",
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"nextdns_client": "$nextdns_client",
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"uptime": ""
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}
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