Aquilenet/Wifi-SNCF-TGV
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Update wifi-sncf-tgv.sh

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check nmap presence
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sacha 2024-08-22 13:02:37 +02:00
parent 2a99c6a50f
commit 4fcb86be37
1 changed files with 5 additions and 1 deletions
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6
wifi-sncf-tgv.sh
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@ -4,9 +4,13 @@
### Sacha at aquilenet.fr 20240401 ### Sacha at aquilenet.fr 20240401
### Validate captive portal access ### Validate captive portal access
# Put your wifi interface name here
wifiinterface="wlp170s0" wifiinterface="wlp170s0"
tmpfile=/tmp/wifi-tgv.tmp tmpfile=/tmp/wifi-tgv.tmp
# Check if we have nmap
which nmap || echo "Please install nmap" && exit 1
# Get DHCP answears # Get DHCP answears
nmap --script broadcast-dhcp-discover -e $wifiinterface > $tmpfile nmap --script broadcast-dhcp-discover -e $wifiinterface > $tmpfile
DNS=$(grep "Domain Name Server" $tmpfile | awk -F: '{gsub (" ", "", $0); print $2}') DNS=$(grep "Domain Name Server" $tmpfile | awk -F: '{gsub (" ", "", $0); print $2}')
@ -15,6 +19,6 @@ DNS=$(grep "Domain Name Server" $tmpfile | awk -F: '{gsub (" ", "", $0); print $
echo "Enabling SNCF's Wifi" echo "Enabling SNCF's Wifi"
curl --silent --output /dev/null -X POST 'https://wifi.sncf/router/api/connection/activate/auto' --resolve wifi.sncf:443:$DNS curl --silent --output /dev/null -X POST 'https://wifi.sncf/router/api/connection/activate/auto' --resolve wifi.sncf:443:$DNS
# Optional: Check if we have Internet with perdu.com # Optional: Check if we have Internet (& DNS resolution) with perdu.com
echo -n "Checking Internet Access... " echo -n "Checking Internet Access... "
curl --silent perdu.com |grep ici && echo "Internet is OK !!!" || echo "Internet is KO :(((" curl --silent perdu.com |grep ici && echo "Internet is OK !!!" || echo "Internet is KO :((("