pathScripts/vitals

101 lines
2.8 KiB
Text
Raw Normal View History

2024-06-23 22:47:43 +02:00
#!/bin/bash
adguard_test_domain='check.adguard.test'
adguard_home_ip='100.64.64.15'
if [[ "$(uname)" == "Darwin" ]]; then
# macOS
local_ip=$(ifconfig | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}' | head -n1)
uptime=$(uptime | awk '{print $3}' | sed 's/,//')
else
# Linux
local_ip=$(hostname -I | awk '{print $1}')
uptime=$(uptime -p)
fi
2024-06-23 22:47:43 +02:00
wan_info=$(curl -s --max-time 10 https://am.i.mullvad.net/json)
wan_connected=false
if [ ! -z "$wan_info" ]; then
wan_connected=true
wan_ip=$(echo "$wan_info" | jq -r '.ip')
mullvad_exit_ip=$(echo "$wan_info" | jq '.mullvad_exit_ip')
blacklisted=$(echo "$wan_info" | jq '.blacklisted.blacklisted')
else
wan_ip="Unavailable"
fi
# Check if Tailscale is installed and get IP
if command -v tailscale &> /dev/null; then
2024-06-23 22:47:43 +02:00
has_tailscale=true
tailscale_ip=$(tailscale ip -4)
2024-06-23 22:47:43 +02:00
# Get Tailscale exit-node information
ts_exitnode_output=$(tailscale exit-node list)
2024-06-23 22:47:43 +02:00
# Parse exit node hostname
if echo "$ts_exitnode_output" | grep -q 'selected'; then
mullvad_exitnode=true
# Extract the hostname of the selected exit node
mullvad_hostname=$(echo "$ts_exitnode_output" | grep 'selected' | awk '{print $2}')
else
mullvad_exitnode=false
mullvad_hostname=""
fi
else
has_tailscale=false
tailscale_ip="Not installed"
mullvad_exitnode=false
mullvad_hostname=""
fi
nextdns_info=$(curl -sL --max-time 10 https://test.nextdns.io)
if [ -z "$nextdns_info" ]; then
echo "Failed to fetch NextDNS status or no internet connection." >&2
nextdns_connected=false
nextdns_protocol=""
nextdns_client=""
2024-06-23 22:47:43 +02:00
else
nextdns_status=$(echo "$nextdns_info" | jq -r '.status')
if [ "$nextdns_status" = "ok" ]; then
2024-06-23 22:47:43 +02:00
nextdns_connected=true
nextdns_protocol=$(echo "$nextdns_info" | jq -r '.protocol')
nextdns_client=$(echo "$nextdns_info" | jq -r '.clientName')
else
nextdns_connected=false
nextdns_protocol=""
nextdns_client=""
2024-06-23 22:47:43 +02:00
fi
fi
# Check AdGuard Home DNS
resolved_ip=$(dig +short $adguard_test_domain)
if [ "$resolved_ip" = "$adguard_home_ip" ]; then
adguard_connected=true
adguard_protocol="AdGuard Home"
adguard_client="$adguard_home_ip"
else
adguard_connected=false
adguard_protocol=""
adguard_client=""
fi
2024-06-23 22:47:43 +02:00
cat <<EOF
{
"local_ip": "$local_ip",
"wan_connected": $wan_connected,
"wan_ip": "$wan_ip",
"has_tailscale": $has_tailscale,
"tailscale_ip": "$tailscale_ip",
"mullvad_exitnode": $mullvad_exitnode,
"mullvad_hostname": "$mullvad_hostname",
"mullvad_exit_ip": $mullvad_exit_ip,
"blacklisted": $blacklisted,
"nextdns_connected": $nextdns_connected,
"nextdns_protocol": "$nextdns_protocol",
"nextdns_client": "$nextdns_client",
"adguard_connected": $adguard_connected,
"adguard_protocol": "$adguard_protocol",
"adguard_client": "$adguard_client",
"uptime": "$uptime"
2024-06-23 22:47:43 +02:00
}
EOF