如何在Linux框中使用javascript，php，bash发送nic mac地址信息？

Question

i'm trying to identify client Linux PC (our branch) to allow acces to our PHP application at main office. i want to get the nic mac address (using php/bash) then hashing/crypt it, then send to php server at main office. How to call the php/bash script at client and send the information using javascript/ajax/jquery ?

Note: I still have no success using evercookies to implement this .

Answer 1

Well the linux command is

    ifconfig|grep -i ether|awk '{ print $2 }'|sha256sum

in php it would be

    <?php
    $hashedResult = system("ifconfig|grep -i ether|awk '{ print $2 }'|sha256sum");
    ?>

this will return a hashed string

remove the ' |sha256sum ' to see the MAC address

NOTE: this assumes the PC hardware will be consistant (not adding USB ethernet cards)

to add CPU info into the hash you could use this command

    (ifconfig|grep -i ether|awk '{ print $2 }' && cat /proc/cpuinfo) |sha256sum