Bypass copy protection and enable text selection on websites
// ==UserScript==
// @name Text Copy Unlock
// @name:zh-CN 文本复制破解
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Bypass copy protection and enable text selection on websites
// @description:zh-CN 破解网站对复制文本的限制
// @author h2df
// @match *://*/*
// @grant none
// @run-at document-start
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to remove copy protection attributes from all elements
function removeProtectionAttributes() {
const elements = document.querySelectorAll('*');
const protectionAttributes = [
'oncontextmenu', 'onselectstart', 'onmousedown', 'onmouseup',
'oncopy', 'oncut', 'onpaste', 'onkeydown', 'onkeyup', 'onkeypress'
];
elements.forEach(element => {
protectionAttributes.forEach(attr => {
if (element.hasAttribute(attr)) {
element.removeAttribute(attr);
}
});
});
}
// Function to remove copy protection
function removeCopyProtection() {
// Remove common copy protection CSS
const style = document.createElement('style');
style.textContent = `
* {
-webkit-user-select: auto !important;
-moz-user-select: auto !important;
-ms-user-select: auto !important;
user-select: auto !important;
-webkit-touch-callout: auto !important;
-webkit-tap-highlight-color: rgba(0,0,0,0.1) !important;
}
::selection {
background: #007acc !important;
color: white !important;
}
::-moz-selection {
background: #007acc !important;
color: white !important;
}
`;
document.head.appendChild(style);
// Override common copy protection JavaScript functions
const overrides = {
// Prevent oncontextmenu blocking
oncontextmenu: null,
// Prevent onselectstart blocking
onselectstart: null,
// Prevent onmousedown blocking
onmousedown: null,
// Prevent onmouseup blocking
onmouseup: null,
// Prevent oncopy blocking
oncopy: null,
// Prevent oncut blocking
oncut: null,
// Prevent onpaste blocking
onpaste: null,
// Prevent onkeydown blocking
onkeydown: null,
// Prevent onkeyup blocking
onkeyup: null,
// Prevent onkeypress blocking
onkeypress: null
};
// Apply overrides to document and body
Object.keys(overrides).forEach(prop => {
if (document[prop] !== undefined) {
document[prop] = overrides[prop];
}
if (document.body && document.body[prop] !== undefined) {
document.body[prop] = overrides[prop];
}
});
// Override addEventListener to prevent copy protection
const originalAddEventListener = EventTarget.prototype.addEventListener;
EventTarget.prototype.addEventListener = function(type, listener, options) {
// Block copy protection event listeners
const blockedEvents = [
'contextmenu', 'selectstart', 'mousedown', 'mouseup',
'copy', 'cut', 'paste', 'keydown', 'keyup', 'keypress'
];
if (blockedEvents.includes(type)) {
// Check if the listener contains copy protection code
const listenerStr = listener.toString().toLowerCase();
const protectionKeywords = [
'preventdefault', 'return false', 'select', 'copy',
'contextmenu', 'selection', 'clipboard'
];
// Only block if it's likely copy protection
if (protectionKeywords.some(keyword => listenerStr.includes(keyword))) {
console.log(`Blocked copy protection event listener for ${type}`);
return;
}
}
return originalAddEventListener.call(this, type, listener, options);
};
// Override preventDefault on copy events
const originalPreventDefault = Event.prototype.preventDefault;
Event.prototype.preventDefault = function() {
const blockedEvents = ['copy', 'cut', 'paste', 'selectstart', 'contextmenu'];
if (blockedEvents.includes(this.type)) {
console.log(`Prevented ${this.type} event from being blocked`);
return;
}
return originalPreventDefault.call(this);
};
// Remove protection attributes when DOM changes
const observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (mutation.type === 'childList') {
removeProtectionAttributes();
}
});
});
// Start observing
observer.observe(document.body, {
childList: true,
subtree: true
});
// Initial cleanup
removeProtectionAttributes();
}
// Function to enable right-click context menu
function enableContextMenu() {
document.addEventListener('contextmenu', function(e) {
// Allow right-click context menu
e.stopPropagation();
return true;
}, true);
}
// Function to enable keyboard shortcuts
function enableKeyboardShortcuts() {
document.addEventListener('keydown', function(e) {
// Allow Ctrl+C, Ctrl+X, Ctrl+V, Ctrl+A
if (e.ctrlKey && ['c', 'x', 'v', 'a'].includes(e.key.toLowerCase())) {
e.stopPropagation();
return true;
}
}, true);
}
// Function to remove iframe copy protection
function removeIframeProtection() {
const iframes = document.querySelectorAll('iframe');
iframes.forEach(iframe => {
try {
const iframeDoc = iframe.contentDocument || iframe.contentWindow.document;
if (iframeDoc) {
// Apply copy protection removal to iframe content
const iframeStyle = iframeDoc.createElement('style');
iframeStyle.textContent = `
* {
-webkit-user-select: auto !important;
-moz-user-select: auto !important;
-ms-user-select: auto !important;
user-select: auto !important;
}
`;
iframeDoc.head.appendChild(iframeStyle);
}
} catch (e) {
// Cross-origin iframe, can't modify
}
});
}
// Main execution
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', function() {
removeCopyProtection();
enableContextMenu();
enableKeyboardShortcuts();
removeIframeProtection();
});
} else {
removeCopyProtection();
enableContextMenu();
enableKeyboardShortcuts();
removeIframeProtection();
}
// Continuous monitoring for dynamic content
setInterval(function() {
removeProtectionAttributes();
removeIframeProtection();
}, 2000);
console.log('Copy Protection Bypass script loaded successfully!');
})();