login

#!/bin/bash
username="acip"
password="orbit88l"
echo $(date)
rc=$(ping -c 1 dev.openwrt.org > /dev/null && echo 1 || echo 0) #CHECK CONNECTION, 1 | 0
if [[ $rc ==  1 ]]
then
    echo "Internet Connected"
else
    wget-ssl -q -O 'portal.html' --no-check-certificate --save-cookies=cookie --keep-session-cookies -c http://webpy.org #GET WIFI.id LOGIN PAGE
    POST_URL=$(cat portal.html | grep 'auth/authnew' | cut -d \" -f 4)  #FIND ON DOWNLOADED PAGE FOR KEY 'auth/authnew'
        if [ -n "$POST_URL" ]; then
            i=$((${#POST_URL}-2)) #GET INDEX LAST 2 CHAR
            POST_URL="$(echo ${POST_URL/${POST_URL:$i:2}})" #DELETE LAST 2 CHAR
            POST_URL="$(echo ${POST_URL/${POST_URL:0:6}})" #DELETE FIRST 6 CHAR
            POST_URL="https://welcome2.wifi.id/wms/${POST_URL}" #APPEND URL
            wget -q -O 'response.html' --no-check-certificate --load-cookies=cookie --keep-session-cookies --post-data="password=${password}&username=${username}.EnTu@freeMS&username_=${username}" $POST_URL #SEND DATA LOGIN
        else
            BASE_URL=$(cat portal.html | grep '/wms/' | cut -d \" -f 4)
            BASE_URL="$(echo ${BASE_URL/${BASE_URL:0:7}})"
            # echo $BASE_URL
            if [ -n "$BASE_URL" ]; then
                wget-ssl -q -O 'portal1.html' --no-check-certificate --save-cookies=cookie1 --keep-session-cookies -c ${BASE_URL}
                POST_URL=$(cat portal1.html | grep 'auth/authnew' | cut -d \" -f 4)  #FIND ON DOWNLOADED PAGE FOR KEY 'auth/authnew'
                if [ -n "$POST_URL" ]; then
                    i=$((${#POST_URL}-2)) #GET INDEX LAST 2 CHAR
                    POST_URL="$(echo ${POST_URL/${POST_URL:$i:2}})" #DELETE LAST 2 CHAR
                    POST_URL="$(echo ${POST_URL/${POST_URL:0:6}})" #DELETE FIRST 6 CHAR
                    POST_URL="https://welcome2.wifi.id/wms/${POST_URL}" #APPEND URL
                    wget -q -O 'response.html' --no-check-certificate --load-cookies=cookie1 --keep-session-cookies --post-data="password=${password}&username=${username}.EnTu@freeMS&username_=${username}" $POST_URL #SEND DATA LOGIN
                fi
            else
                echo "Not Detected"
            fi
        fi
    cat response.html #READ RESPONSE
    rm cookie cookie1 portal.html portal1.html response.html
fi