LNM Logger

Making LNM Login a Bit Easier

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         LNM Logger
// @namespace    http://tampermonkey.net/
// @version      1.4
// @description  Making LNM Login a Bit Easier
// @author       art_hack
// @match        https://172.22.2.6/connect/PortalMain
// @grant    GM_getValue
// @grant    GM_setValue
// @grant    GM_registerMenuCommand
// ==/UserScript==

var encKey  = GM_getValue ("encKey",  "");
var usr     = GM_getValue ("lognUsr", "");
var pword   = GM_getValue ("lognPwd", "");

if ( ! encKey) {
    encKey  = prompt (
        'Script key not set for ' + location.hostname + '. Please enter a random string:',
        ''
    );
    GM_setValue ("encKey", encKey);

    usr     = pword = "";   // New key makes prev stored values (if any) unable to decode.
}

function decodeOrPrompt (targVar, userPrompt, setValVarName) {
    if (targVar) {
        targVar     = unStoreAndDecrypt (targVar);
    }
    else {
        targVar     = prompt (
            userPrompt + ' not set for ' + location.hostname + '. Please enter it now:',
            ''
        );
        GM_setValue (setValVarName, encryptAndStore (targVar) );
    }
    return targVar;
}

function encryptAndStore (clearText) {
    return  JSON.stringify (sjcl.encrypt (encKey, clearText) );
}

function unStoreAndDecrypt (jsonObj) {
    return  sjcl.decrypt (encKey, JSON.parse (jsonObj) );
}

usr         = decodeOrPrompt (usr,   "U-name", "lognUsr");
pword       = decodeOrPrompt (pword, "P-word", "lognPwd");

//-- Add menu commands that will allow U and P to be changed.
GM_registerMenuCommand ("Change Username", changeUsername);
GM_registerMenuCommand ("Change Password", changePassword);

function changeUsername () {
    promptAndChangeStoredValue (usr,   "U-name", "lognUsr");
}

function changePassword () {
    promptAndChangeStoredValue (pword, "P-word", "lognPwd");
}

function promptAndChangeStoredValue (targVar, userPrompt, setValVarName) {
    targVar     = prompt (
        'Change ' + userPrompt + ' for ' + location.hostname + ':',
        targVar
    );
    GM_setValue (setValVarName, encryptAndStore (targVar) );
}

var myTimer = setInterval(function myFn(){
    if(document.getElementById('LoginUserPassword_auth_password')  !== null){
        document.getElementById('LoginUserPassword_auth_username').value = usr;
        document.getElementById('LoginUserPassword_auth_password').value = pword;
        document.querySelector('input[type="submit"]').click();
    }

    if(document.getElementById('UserCheck_Logoff_Button_span')!== null){
        setTimeout(function myFn(){
            document.getElementById('UserCheck_Logoff_Button_span').click();
            location='Reset';
            console.log("it should appear after 5 second");
        }, 10800000);
    }
}, 100);