auth.php

<?php

require_once __DIR__ . '/./vendor/autoload.php';

$handle = fopen("php://stdin", "r");

$option = null;

while (true) {
    if ($option !== null) {
        break;
    }
    print "Please select following ssid: \n";
    print "You have to make sure you select this ssid to login.\n";
    print "1. ntou( if you are in library or use this access point)\n";
    print "2. TANetRoaming(ntou, if you are in library and you want to use TANetRoaming)\n";
    print "3. ap-nttu or CSE, CS AP-XXX...etc.(ntou). It's also supported TANetRoaming\n";
    $option = trim(fgets($handle));
    if ($option === "") {
        $option = null;
        print "You have to select the option.\n";
    } else {
        if ((int)$option >= 4 || $option == 0) {
            $option = null;
            print "You have to select 1,2, or 3 numbers.\n";
        }
    }
}

$email = null;
$password = null;

while (true) {
    if ($email !== null && $password !== null) {
        break;
    }
    print "Please input the email: ";
    $email = trim(fgets($handle));
    if ($email === "") {
        $email = null;
        print "\nYou have to input email.\n";
    } else {
        print "\nPlease input the password: ";
        $password = trim(fgets($handle));
        if ($password === "") {
            $password = null;
            print "\nYou have to input password.\n";
        }
    }
}

if ($option == 3) {
    print auth_nttu($email, $password);
} elseif ($option == 2) {
    print "sorry,we have not already supported this access point.";
    print auth_ntou("TANet", $email, $password);
} else {
    print "sorry,we have not already supported this access point.";
    print auth_ntou("ntou", $email, $password);
}

function auth_ntou($str, $email, $password)
{
    //$web_page = http_get("https://140.121.40.253/user/user_login_auth.jsp", $ref = "");
    //$web_page = $web_page["FILE"];
    //NTOU Libraries only supported this function

    if ($str === "TANet" || $str == "ntou") {
        //TANetRoaming,ntou,ntou-guest and son.
        print "\nneed_auth\n";
        print "The program is authing, please wait...\n";
        $data_arr = array();
        $data_arr["username"] = $email;
        $data_arr["password"] = $password;
        $data_arr["ok"] = "登入";
        /*
            URL ruckus_url = new URL("https://140.121.40.253/user/user_login_auth.jsp?");
            URL ruckus_url_2 = new URL("https://140.121.40.253/user/user_login_auth.jsp?");
            URL ruckus_url_3 = new URL("https://140.121.40.253/user/_allowuser.jsp?");
        */
        $response = http($target = "https://140.121.40.253/user/user_login_auth.jsp?", $ref = "", $method = "POST", $data_arr, EXCL_HEAD);
        if ($response["ERROR"]=="") {
            http_get("https://140.121.40.253/user/user_login_auth.jsp?", $ref = "");
            http_get("https://140.121.40.253/user/_allowuser.jsp?", $ref = "");
            $web_page = http_get("http://google.com.tw", $ref = "");
            $web_page = $web_page["FILE"];

            print_r($web_page);
            if (stristr($web_page, "Authentication Required for Wireless Access")) {
                print_r($response["ERROR"]);
                print "auth_fail";
            } else {
                print "auth_success";
            }
        } else {
            print "It's auth or you are not in this wireless access point.\n";
        }
    }
}

function auth_nttu($email, $password)
{
    $web_page = http_get("http://google.com.tw", $refer = "");
    $web_page = $web_page["FILE"];

    if (stristr($web_page, "台東大學無線網路驗證系統")) {
        print "\nneed_auth\n";
        print "The program is authing, please wait...\n";
        $data_arr = array();
        //user input username and password
        $data_arr["username"] = $email;
        $data_arr["password"] = $password;
        $data_arr["4Tredir"] = "http://google.com.tw";
        $parse_arr = parse_array($web_page, " <input ", ">");
        foreach ($parse_arr as $value) {
            if (stristr($value, "magic")) {
                $magic = trim(get_attribute($value, "value"));
            }
        }

        $action = "";
        $check_common = "";
        $action_arr = array("library"=>"http://10.1.230.254:1000/fgtauth?".$magic,
            "engineering_teach"=>"http://www.gstatic.com/generate_204");

        foreach ($action_arr as $key => $value) {
            $web_page = http_get($value, $refer = "");
            if ($web_page!="") {
                $action = $value;
                $check_common = $key;
            }
        }

        $method = "POST";
        $ref = "";
        $data_arr["magic"] = $magic;
        $response = http($target = $action, $ref, $method, $data_arr, EXCL_HEAD);
        if ($response["ERROR"]=="") {
            $web_page = http_get("http://google.com.tw", $refer = "");
            $web_page = $web_page["FILE"];

            if (stristr($web_page, "台東大學無線網路驗證系統")) {
                print "auth_fail";
            } else {
                print "auth_success";
            }
        }
    } elseif (stristr($web_page, "USERNAME")) {
        print "need_auth2\n";
        print "The program is authing, please wait...\n";
        //It's avilable for this link. It's also supported TANetRoaming
        $action = "https://securelogin.arubanetworks.com/cgi-bin/login";
        $data_arr = array();
        $data_arr["user"] = $email;
        $data_arr["password"] = $password;
        $data_arr["authenticate"] = "authenticate";
        $data_arr["accept_aup"] = "accept_aup";
        $data_arr["requested_url"] = "";
        $method = "POST";
        $ref = "";
        $response = http($target = $action, $ref, $method, $data_arr, EXCL_HEAD);
        if ($response["ERROR"]=="") {
            $web_page = http_get("http://google.com.tw", $refer = "");
            $web_page = $web_page["FILE"];

            if (stristr($web_page, "USERNAME")) {
                print "auth_fail";
            } else {
                print "auth_success";
            }
        }
    } else {
        print "It's auth or you are not in this wireless access point.\n";
    }
}