Allows you select, cut, copy, paste, save and open the DevTools on any website.
目前為
// ==UserScript==
// @name Remove Restrictions and Restore Default Behavior
// @name:zh-CN 解除网页限制，恢复默认行为
// @name:en-US Remove Restrictions and Restore Default Behavior
// @namespace http://hl-bo.github.io/namespaces/user-script/remove-limits
// @source https://github.com/HL-Bo/user-script
// @supportURL https://github.com/HL-Bo/user-script/issues
// @version 2.4
// @license AGPLv3
// @description Allows you select, cut, copy, paste, save and open the DevTools on any website.
// @description:zh-CN 恢复选择、剪切、复制、粘贴、保存、右键菜单和打开开发者工具的默认行为。
// @description:en-US Allows you select, cut, copy, paste, save and open the DevTools on any website.
// @author HL-Bo
// @match *://*/**
// @exclude *://vscode.dev
// @exclude *://vscode.dev/**
// @exclude *://*.github.dev
// @exclude *://*.github.dev/**
// @exclude *://github.com/*/*/edit/**
// @exclude *://gitee.com/*/*/edit/**
// @exclude *://codeberg.org/*/*/_edit/**
// @exclude *://www.figma.com/file/**
// @exclude *://www.notion.so/**
// @exclude *://outlook.live.com/**
// @exclude *://mail.netease.com/**
// @exclude *://mail.163.com/**
// @exclude *://mail.126.com/**
// @exclude *://www.yeah.net/**
// @exclude *://mail.qq.com/**
// @exclude *://uutool.cn/*
// @exclude *://anytexteditor.com/*/online-notepad
// @exclude *://*.zhihuishu.com/**
// @icon data:image/png;base64,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
// @grant none
// @run-at document-start
// ==/UserScript==
(function () {
'use strict';
let in_frame = false;
if (window.frameElement && window.frameElement.tagName === 'IFRAME' || window !== window.top) {
in_frame = true;
}
if (!in_frame) {
console.log(
" ____ _ _ _ _ \n" +
" | _ \\ ___ _ __ ___ ___ __ __ ___ | | (_) _ __ ___ (_) | |_ ___ \n" +
" | |_) | / _ \\ | '_ ` _ \\ / _ \\ \\ \\ / / / _ \\ | | | | | '_ ` _ \\ | | | __| / __|\n" +
" | _ < | __/ | | | | | | | (_) | \\ V / | __/ | |___ | | | | | | | | | | | |_ \\__ \\\n" +
" |_| \\_\\ \\___| |_| |_| |_| \\___/ \\_/ \\___| |_____| |_| |_| |_| |_| |_| \\__| |___/\n" +
" \n" +
" By HL-Bo"
);
}
if (in_frame) {
console.debug('Start the installation of user-script/remove-limits (IN-FRAME)');
} else {
console.info('Start the installation of user-script/remove-limits');
}
// 尝试禁用 debugger
// 仅在 eval('debugger') 或 setInterval('debugger', sec) 构造前执行才能阻止
try {
Function.prototype.__constructor_back = Function.prototype.constructor;
Function.prototype.constructor = function () {
if (arguments && typeof arguments[0] === 'string') {
if ('debugger' === arguments[0]) {
console.debug('Disable an function which may execute debugger');
return;
}
}
return Function.prototype.__constructor_back.apply(this, arguments);
};
} catch (error) { console.warn(error); } finally { }
let logError = function (error) {
let error_message = error.toString();
if (document && document.body) {
if (document.body.$rl_errors) {
if (!document.body.$rl_errors.includes(error_message)) {
if (in_frame) { console.debug(error_message); } else { console.warn(error_message); }
document.body.$rl_errors.push(error_message);
}
} else { document.body.$rl_errors = new Array(); }
}
};
let executeWithInterval = function (func, delay) {
setTimeout(func, 0); // 异步执行，防止阻塞
setInterval(func, delay);
};
let setEventListener = function (element, event_name, listener) {
if (element.$rl_events) {
if (element.$rl_events.has(event_name)) {
element.removeEventListener(event_name, element.$rl_events.get(event_name));
}
} else {
element.$rl_events = new Map();
}
element.$rl_events.set(event_name, listener);
element.addEventListener(event_name, listener);
};
let copyEvent = function (old_event) {
let new_event_init_dict = new Map();
new_event_init_dict.set("cancelable", false);
if (old_event.bubbles) { new_event_init_dict.set("bubbles", old_event.bubbles); } // Event
if (old_event.composed) { new_event_init_dict.set("composed", old_event.composed); } // Event
if (old_event.detail) { new_event_init_dict.set("detail", old_event.detail); } // UIEvent
if (old_event.view) { new_event_init_dict.set("view", old_event.view); } // UIEvent
if (old_event.sourceCapabilities) { new_event_init_dict.set("sourceCapabilities", old_event.sourceCapabilities); } // UIEvent
if (old_event.relatedTarget) { new_event_init_dict.set("relatedTarget", old_event.relatedTarget); } // FocusEvent
if (old_event.screenX) { new_event_init_dict.set("screenX", old_event.screenX); } // MouseEvent
if (old_event.screenY) { new_event_init_dict.set("screenY", old_event.screenY); } // MouseEvent
if (old_event.clientX) { new_event_init_dict.set("clientX", old_event.clientX); } // MouseEvent
if (old_event.clientY) { new_event_init_dict.set("screenX", old_event.clientY); } // MouseEvent
if (old_event.key) { new_event_init_dict.set("key", old_event.key); } // KeyboardEvent
if (old_event.code) { new_event_init_dict.set("code", old_event.code); } // KeyboardEvent
if (old_event.location) { new_event_init_dict.set("location", old_event.location); } // KeyboardEvent
if (old_event.touches) { new_event_init_dict.set("touches", old_event.touches); } // TouchEvent
if (old_event.targetTouches) { new_event_init_dict.set("targetTouches", old_event.targetTouches); } // TouchEvent
if (old_event.changedTouches) { new_event_init_dict.set("changedTouches", old_event.changedTouches); } // TouchEvent
if (old_event.ctrlKey) { new_event_init_dict.set("ctrlKey", old_event.ctrlKey); } // MouseEvent & KeyboardEvent & TouchEvent
if (old_event.shiftKey) { new_event_init_dict.set("shiftKey", old_event.shiftKey); } // MouseEvent & KeyboardEvent & TouchEvent
if (old_event.altKey) { new_event_init_dict.set("altKey", old_event.altKey); } // MouseEvent & KeyboardEvent & TouchEvent
if (old_event.metaKey) { new_event_init_dict.set("metaKey", old_event.metaKey); } // MouseEvent & KeyboardEvent & TouchEvent
if (old_event.repeat) { new_event_init_dict.set("repeat", old_event.repeat); } // KeyboardEvent
if (old_event.isComposing) { new_event_init_dict.set("isComposing", old_event.isComposing); } // KeyboardEvent
if (old_event.charCode) { new_event_init_dict.set("charCode", old_event.charCode); } // KeyboardEvent
if (old_event.keyCode) { new_event_init_dict.set("keyCode", old_event.keyCode); } // KeyboardEvent
if (old_event.which) { new_event_init_dict.set("which", old_event.which); } // KeyboardEvent
if (old_event.button) { new_event_init_dict.set("button", old_event.button); } // MouseEvent
if (old_event.buttons) { new_event_init_dict.set("buttons", old_event.buttons); } // MouseEvent
if (old_event.relatedTarget) { new_event_init_dict.set("relatedTarget", old_event.relatedTarget); } // MouseEvent
if (old_event.region) { new_event_init_dict.set("region", old_event.region); } // MouseEvent
if (old_event.deltaX) { new_event_init_dict.set("deltaX", old_event.deltaX); } // WheelEvent
if (old_event.deltaY) { new_event_init_dict.set("deltaY", old_event.deltaY); } // WheelEvent
if (old_event.deltaZ) { new_event_init_dict.set("deltaZ", old_event.deltaZ); } // WheelEvent
if (old_event.deltaMode) { new_event_init_dict.set("deltaMode", old_event.deltaMode); } // WheelEvent
if (old_event.pointerId) { new_event_init_dict.set("pointerId", old_event.pointerId); } // PointerEvent
if (old_event.width) { new_event_init_dict.set("width", old_event.width); } // PointerEvent
if (old_event.height) { new_event_init_dict.set("height", old_event.height); } // PointerEvent
if (old_event.pressure) { new_event_init_dict.set("pressure", old_event.pressure); } // PointerEvent
if (old_event.tangentialPressure) { new_event_init_dict.set("tangentialPressure", old_event.tangentialPressure); } // PointerEvent
if (old_event.tiltX) { new_event_init_dict.set("tiltX", old_event.tiltX); } // PointerEvent
if (old_event.tiltY) { new_event_init_dict.set("tiltY", old_event.tiltY); } // PointerEvent
if (old_event.twist) { new_event_init_dict.set("twist", old_event.twist); } // PointerEvent
if (old_event.pointerType) { new_event_init_dict.set("pointerType", old_event.pointerType); } // PointerEvent
if (old_event.isPrimary) { new_event_init_dict.set("isPrimary", old_event.isPrimary); } // PointerEvent
if (old_event.dataTransfer) { new_event_init_dict.set("dataTransfer", old_event.dataTransfer); } // DragEvent
if (old_event.clipboardData) { new_event_init_dict.set("clipboardData", old_event.clipboardData); } // ClipboardEvent
if (old_event.dataType) { new_event_init_dict.set("dataType", old_event.dataType); } // ClipboardEvent
if (old_event.data) { new_event_init_dict.set("data", old_event.data); } // ClipboardEvent
return new Event(old_event.type, new_event_init_dict);
};
let returnEventAllowed = function (event, event_name) {
if (event.defaultPrevented) {
// 如果调用了 Event.preventDefault() ，则重新构建一个不可取消的事件。
let new_event = copyEvent(event);
event.currentTarget.dispatchEvent(new_event);
event = new_event;
}
try {
event.returnValue = true;
} catch (error) { logError(error); } finally { }
if (event_name !== null && event.currentTarget === document) {
console.debug(`Allow ${event_name}`);
}
};
let allowEvent = function (element, event_name) {
setEventListener(element, event_name, function (event) { returnEventAllowed(event, event_name); return true; });
};
let onKeyEvents = function (event) {
let keyCode = event.keyCode || event.which || event.charCode;
let ctrlKey = event.ctrlKey || event.metaKey;
let shiftKey = event.shiftKey;
if (ctrlKey && (keyCode == 65 || keyCode == 88 || keyCode == 67 || keyCode == 86 || keyCode == 83 || keyCode == 85)) {
// Ctrl+A (select-all), Ctrl+X (cut), Ctrl+C (copy), Ctrl+V (paste), Ctrl+S (save), Ctrl+U (view-source)
returnEventAllowed(event, 'hotkey');
} else if (ctrlKey && shiftKey && (keyCode == 73 || keyCode == 74 || keyCode == 67)) {
// Ctrl+Shift+I (devtools), Ctrl+Shift+J (console), Ctrl+Shift+C (elements)
returnEventAllowed(event, 'hotkey (DevTools)');
} else if (keyCode && keyCode == 123) { // F12
returnEventAllowed(event, 'hotkey (F12)');
}
return true;
};
let allowKeyEvents = function (element, event_name) {
setEventListener(element, event_name, onKeyEvents);
};
let preventEventChecks = function (element) {
let all_events = ['onbeforecopy', 'oncopy', 'onbeforecut', 'oncut', 'onbeforepaste', 'onpaste', 'onselectstart', 'oncontextmenu', 'ondragstart', 'ondragenter', 'ondragover', 'ondragleave', 'ondragend', 'ondrop', 'onkeypress', 'onkeydown', 'onkeyup', 'onvisibilitychange', 'onmousedown', 'onmouseup', 'onmousewheel', 'onwheel', 'onmouseenter', 'onmousemove', 'onmouseover', 'onmouseout', 'onmouseleave', 'ongotpointercapture', 'onlostpointercapture', 'onpointerdown', 'onpointerrawupdate', 'onpointerup', 'onpointerenter', 'onpointermove', 'onpointerover', 'onpointerout', 'onpointerleave', 'onpointercancel', 'onfocus', 'onfocusin', 'onfocusout', 'onblur'];
for (let i of all_events) {
Object.defineProperty(element, i,
{ get: () => { (event) => false }, set: (value) => { if (value !== null) { console.debug("Prevent to set property") } } }
);
}
};
let allowElement = function (element) {
// 取消通过 JavaScript 实现的禁止复制
try { element.onbeforecopy = null; } catch (error) { logError(error); } finally { allowEvent(element, 'beforecopy'); }
try { element.oncopy = null; } catch (error) { logError(error); } finally { allowEvent(element, 'copy'); }
// 取消通过 JavaScript 实现的禁止剪切实现的禁止复制
try { element.onbeforecut = null; } catch (error) { logError(error); } finally { allowEvent(element, 'beforecut'); }
try { element.oncut = null; } catch (error) { logError(error); } finally { allowEvent(element, 'cut'); }
// 取消通过 JavaScript 实现的禁止粘贴
try { element.onbeforepaste = null; } catch (error) { logError(error); } finally { allowEvent(element, 'beforepaste'); }
try { element.onpaste = null; } catch (error) { logError(error); } finally { allowEvent(element, 'paste'); }
// 取消通过 JavaScript 实现的禁止文字选择
try { element.onselectstart = null; } catch (error) { logError(error); } finally { allowEvent(element, 'selectstart'); }
// 取消通过 JavaScript 实现的禁止右键菜单
try { element.oncontextmenu = null; } catch (error) { logError(error); } finally { allowEvent(element, 'contextmenu'); }
// 取消通过 JavaScript 实现的禁止拖动
try { element.ondragstart = null; } catch (error) { logError(error); } finally { allowEvent(element, 'dragstart'); }
try { element.ondragenter = null; } catch (error) { logError(error); } finally { allowEvent(element, 'dragenter'); }
try { element.ondragover = null; } catch (error) { logError(error); } finally { allowEvent(element, 'dragover'); }
try { element.ondragleave = null; } catch (error) { logError(error); } finally { allowEvent(element, 'dragleave'); }
try { element.ondragend = null; } catch (error) { logError(error); } finally { allowEvent(element, 'dragend'); }
// try { element.ondrop = null; } catch (error) { logError(error); } finally { allowEvent(element, 'drop'); }
// 取消通过 CSS 实现的禁止选中
try { element.style.mozUserSelect = 'auto'; } catch (error) { logError(error); } finally { }
try { element.style.webkitUserSelect = 'auto'; } catch (error) { logError(error); } finally { }
try { element.style.msUserSelect = 'auto'; } catch (error) { logError(error); } finally { }
try { element.style.userSelect = 'auto'; } catch (error) { logError(error); } finally { }
// 取消通过 JavaScript 实现的禁用快捷键
try { element.onkeypress = null; } catch (error) { logError(error); } finally { allowKeyEvents(element, 'keypress'); }
try { element.onkeydown = null; } catch (error) { logError(error); } finally { allowKeyEvents(element, 'keydown'); }
try { element.onkeyup = null; } catch (error) { logError(error); } finally { allowKeyEvents(element, 'keyup'); }
// 取消通过 JavaScript 实现的页面离开检测
try { element.onvisibilitychange = null; } catch (error) { logError(error); } finally { allowEvent(element, 'visibilitychange'); }
// 取消通过 JavaScript 实现的鼠标离开检测
// try { element.onmousedown = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mousedown'); }
// try { element.onmouseup = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mouseup'); }
// try { element.onmousewheel = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mousewheel'); }
// try { element.onwheel = null; } catch (error) { logError(error); } finally { allowEvent(element, 'wheel'); }
// try { element.onmouseenter = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mouseenter'); }
// try { element.onmousemove = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mousemove'); }
// try { element.onmouseover = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mouseover'); }
try { element.onmouseout = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mouseout'); }
try { element.onmouseleave = null; } catch (error) { logError(error); } finally { allowEvent(element, 'mouseleave'); }
// 取消通过 JavaScript 实现的指针离开检测
// try { element.ongotpointercapture = null; } catch (error) { logError(error); } finally { allowEvent(element, 'gotpointercapture'); }
try { element.onlostpointercapture = null; } catch (error) { logError(error); } finally { allowEvent(element, 'lostpointercapture'); }
// try { element.onpointerdown = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerdown'); }
// try { element.onpointerrawupdate = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerrawupdate'); }
try { element.onpointerup = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerup'); }
// try { element.onpointerenter = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerenter'); }
// try { element.onpointermove = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointermove'); }
// try { element.onpointerover = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerover'); }
try { element.onpointerout = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerout'); }
try { element.onpointerleave = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointerleave'); }
try { element.onpointercancel = null; } catch (error) { logError(error); } finally { allowEvent(element, 'pointercancel'); }
// 取消通过 JavaScript 实现的焦点离开检测
try { element.onfocus = null; } catch (error) { logError(error); } finally { allowEvent(element, 'focus'); }
try { element.onfocusin = null; } catch (error) { logError(error); } finally { allowEvent(element, 'focusin'); }
try { element.onfocusout = null; } catch (error) { logError(error); } finally { allowEvent(element, 'focusout'); }
try { element.onblur = null; } catch (error) { logError(error); } finally { allowEvent(element, 'blur'); }
// 防止 JavaScript 事件检测
preventEventChecks(element);
};
let allowElementRecursion = function (element) {
allowElement(element);
for (let i of element.children) {
allowElementRecursion(i);
}
};
// let removeAllListeners = function (old_element) {
// let new_element = old_element.cloneNode(true);
// old_element.parentNode.replaceChild(new_element, old_element);
// };
let removeHiddenElements = function (element, recursion) {
if ((element.hidden || element.style.display == 'none' || element.style.visibility == 'hidden' || ((element.style.height <= 0 || element.style.width <= 0) && element.style.overflow == 'hidden') && element.children.length <= 0)) {
console.info(`Remove <${element.tagName} id='${element.id}' class='${element.className}' />`);
element.remove();
} else if (recursion) {
for (let i of element.children) {
removeHiddenElements(i, recursion);
}
}
};
let getMainContainerElement = function () {
// 获取正文节点
let main_container_element = null;
if (document) {
if (main_container_element === null) { // 检查 main 标签
let elements = document.getElementsByTagName('main');
if (elements.length > 0) { main_container_element = elements[0]; }
}
if (main_container_element === null) { // 检查 id='main' 的标签
main_container_element = document.getElementById('main');
}
if (main_container_element === null) { // 检查 id='main-content' 的标签
main_container_element = document.getElementById('main-content');
}
if (main_container_element === null) { // 检查 id='main-contents' 的标签
main_container_element = document.getElementById('main-content');
}
if (main_container_element === null) { // 检查 id='content' 的标签
main_container_element = document.getElementById('content');
}
if (main_container_element === null) { // 检查 id='contents' 的标签
main_container_element = document.getElementById('contents');
}
if (main_container_element === null) { // 检查 class='main' 的标签
let elements = document.getElementsByClassName('main');
if (elements.length > 0) { main_container_element = elements[0]; }
}
if (main_container_element === null) { // 检查 class='main-content' 的标签
let elements = document.getElementsByClassName('content');
if (elements.length > 0) { main_container_element = elements[0]; }
}
if (main_container_element === null) { // 检查 class='main-contents' 的标签
let elements = document.getElementsByClassName('content');
if (elements.length > 0) { main_container_element = elements[0]; }
}
if (main_container_element === null) { // 检查 class='content' 的标签
let elements = document.getElementsByClassName('content');
if (elements.length > 0) { main_container_element = elements[0]; }
}
if (main_container_element === null) { // 检查 class='contents' 的标签
let elements = document.getElementsByClassName('contents');
if (elements.length > 0) { main_container_element = elements[0]; }
}
}
return main_container_element;
};
// 对抗延迟运行（即在此脚本执行后运行）的禁用程序和循环执行的禁用程序，
executeWithInterval( // 每 0.2 秒执行一次。
(function () {
if (document) {
try { allowElement(document); } catch (error) { logError(error); } finally { }
}
}), 200
);
executeWithInterval( // 每 0.3 秒执行一次。
(function () {
if (document) {
try { allowElement(document.body); } catch (error) { logError(error); } finally { }
}
}), 300
);
executeWithInterval( // 每 2.0 秒执行一次。
(function () {
let mce = getMainContainerElement();
if (document && mce) {
try { allowElementRecursion(mce); } catch (error) { logError(error); } finally { }
}
}), 2000
);
// 对抗延迟运行（即在此脚本执行后运行）的混淆程序和循环执行的混淆程序，
setTimeout(
// 延迟 1.0 秒，有助于动态加载的内容的显示。
function () {
executeWithInterval(
// 每 3.0 秒执行一次。
function () {
if (document) {
// 移除正文中的不可见元素
try {
let mce = getMainContainerElement();
// 移除不可见元素
if (mce) {
removeHiddenElements(mce, true);
}
} catch (error) { logError(error); } finally { }
}
}, 3000
);
}, 1000
);
if (in_frame) {
console.debug('Complete the installation of user-script/remove-limits (IN-FRAME)');
} else {
console.info('Complete the installation of user-script/remove-limits');
}
})();
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