24 lines
No EOL
834 B
Bash
24 lines
No EOL
834 B
Bash
#!/usr/bin/env bash
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### Wifi @ SNCF TGV INOUI
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### Sacha at aquilenet.fr 20240401
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### Validate captive portal access
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# Put your wifi interface name here
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wifiinterface="wlp170s0"
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tmpfile=/tmp/wifi-tgv.tmp
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# Check if we have nmap
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which nmap || echo "Please install nmap" && exit 1
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# Get DHCP answears
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nmap --script broadcast-dhcp-discover -e $wifiinterface > $tmpfile
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DNS=$(grep "Domain Name Server" $tmpfile | awk -F: '{gsub (" ", "", $0); print $2}')
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# Enabling the wifi
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echo "Enabling SNCF's Wifi"
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curl --silent --output /dev/null -X POST 'https://wifi.sncf/router/api/connection/activate/auto' --resolve wifi.sncf:443:$DNS
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# Optional: Check if we have Internet (& DNS resolution) with perdu.com
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echo -n "Checking Internet Access... "
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curl --silent perdu.com |grep ici && echo "Internet is OK !!!" || echo "Internet is KO :(((" |