var text = 'いろはにほへと';
var salt = 'GOMA';
$(function(){
var wrap = $('#demo');
var form = $('<form>');
var input = $('<input>').val(text).attr({placeholder:'暗号化したい文字列'});
var $salt = $('<input>').val(salt).attr({placeholder:'暗号化強化のためのランダム値(SALT )'});
var output = $('<textarea>');
var inputRe = $('<input>');
var inputRe2 = $('<input>');
var buttonEnc = $('<button>').text('暗号化');
var buttonDec = $('<button>').text('復号化');
var urlKey = $('<input>');
wrap
.css({display:'grid',placeContent:'center'});
wrap
.append(form);
form
.append(input)
.append($salt)
.append(buttonEnc)
.append(output)
.append(buttonDec)
.append(inputRe)
.append(inputRe2)
.append(urlKey);
$salt.on('change', function(){
salt = input.val();
});
buttonEnc.on('click', function(){
var val = input.val();
var encrypted = CryptoJS.AES.encrypt(val, salt);
output.val(encrypted);
return false;
});
buttonDec.on('click', function(){
var val = output.val();
var decrypted = CryptoJS.AES.decrypt(val, salt);
inputRe.val(decrypted);
inputRe2.val(decrypted.toString(CryptoJS.enc.Utf8));
return false;
});
var searchParams = new URLSearchParams(location.search);
console.log(searchParams);
console.log(searchParams.get('key'));
let key = decodeURI(searchParams.get('key')) || 'U2FsdGVkX18OXIJ6fmPpOV+hm8+OHjaCadvQuD2WqN0=';
key = key.replace(/ /img,'+');
console.log(key);
let decodeKey = CryptoJS.AES.decrypt(key, salt);
console.log(decodeKey);
decodeKey = decodeKey.toString(CryptoJS.enc.Utf8);
console.log(decodeKey);
urlKey.val(decodeKey);
var getURLKEY = function(){
var searchParams = new URLSearchParams(location.search);
let key = decodeURI(searchParams.get('key'));
key = key.replace(/ /img,'+');
let decodeKey = CryptoJS.AES.decrypt(key, salt);
decodeKey = decodeKey.toString(CryptoJS.enc.Utf8);
return decodeKey;
}
});