base64로 인코딩된 URL를 자동으로 디코딩하여 링크로 연결해줍니다. (구글, 네이버, 다음 지원)
// ==UserScript==
// @name URL 자동 디코딩
// @namespace http://tampermonkey.net/
// @version 0.1
// @description base64로 인코딩된 URL를 자동으로 디코딩하여 링크로 연결해줍니다. (구글, 네이버, 다음 지원)
// @author You
// @match https://www.google.com/search*
// @match https://search.naver.com/search*
// @match https://search.daum.net/search*
// @grant none
// @noframes
// @run-at document-end
// ==/UserScript==
(function () {
'use strict';
if (window.hasRun) return;
window.hasRun = true;
const searchParamMap = {
'google.com': 'q',
'naver.com': 'query',
'daum.net': 'q',
};
function getSearchQuery() {
try {
const urlParams = new URLSearchParams(window.location.search);
const hostname = window.location.hostname;
let paramKey = null;
for (const [domain, param] of Object.entries(searchParamMap)) {
if (hostname.includes(domain)) {
paramKey = param;
break;
}
}
if (!paramKey) return null;
let query = urlParams.get(paramKey);
if (!query) return null;
return query;
} catch (error) {
console.log('Error in getSearchQuery:', error);
return null;
}
}
function main() {
const searchQuery = getSearchQuery();
if (!searchQuery || searchQuery.startsWith('.')) return;
let normalizedQuery = searchQuery
.replace(/-/g, '+')
.replace(/_/g, '/')
.replace(/[^A-Za-z0-9+/=]/g, '');
while (normalizedQuery.length % 4) {
normalizedQuery += '=';
}
try {
const decoded = atob(normalizedQuery);
if (!decoded) return;
try {
const url = new URL(decoded);
if (url.protocol === 'http:' || url.protocol === 'https:') {
console.log('Redirecting to:', url.href);
setTimeout(() => {
window.location.href = url.href;
}, 100);
}
} catch (e) {
console.log('Invalid URL:', decoded);
}
} catch (error) {
console.log('Base64 디코딩 실패:', error);
}
}
setTimeout(main, 500);
})();
