HFUT DrCOM

drcom.sh

#!/bin/sh

username="YOUR_USERNAME"
password="YOUR_PASSWORD"

content=$(curl -s "http://172.16.200.11")
# if [ $(echo "${content}" | hexdump -e '"%_p"' | grep -m 1 -o "tologin") ]; then
#     echo "tologin"
#     curl -d "DDDDD=${username}&upass=${password}&0MKKey=123" -s "http://172.16.200.11" > /dev/null
if [ ! "${content}" ]; then
    echo "You must use this script under the campus network"
elif [ $(echo "${content}" | grep -m 1 -o "FC_XueShengSuSh") ] || [ $(echo "${content}" | grep -m 1 -o "FCH-HJ_bkl-RG18") ]; then
    echo "FC_XueShengSuSh or FCH-HJ_bkl-RG18"
    redirect=$(echo "${content}" | sed -n -E "s/.*'(.*)'.*/\1/p")
    cookie=$(curl -I -s "${redirect}" | sed -n -E "s/Set-Cookie: (.*;).*/\1/p")
    curl -b $cookie -d "username=${username}&password=${password}&0MKKey=%B5%C7+%C2%BC&savePWD=0" -s "http://210.45.240.245/post.php" > /dev/null
    # curl -d "DDDDD=${username}&upass=${password}&0MKKey=123" -s "http://172.16.200.11" > /dev/null
elif [ $(echo "${content}" | grep -m 1 -o "HFUT-WiFi") ]; then
    echo "HFUT-WiFi"
    redirect=$(echo "${content}" | sed -n -E "s/.*<NextURL>(.*)<\/NextURL>.*/\1/p")
    parameter=$(echo "${redirect}" | sed -n -E "s/.*\?(.*)/\1/p" | sed -E "s/(wlan|user|ac|nas)/\1_/g")
    cookie=$(curl -I -s "http://210.45.240.105:801/eportal/?c=Portal&a=page_type_data" | sed -n -E "s/Set-Cookie: (.*;).*/\1/p")
    curl -b $cookie -s "http://210.45.240.105:801/eportal/?c=Portal&a=login&callback=dr1003&login_method=1&user_account=${username}&user_password=${password}&${parameter}" > /dev/null
else
    echo "You are already logged in"
fi