一站式ChatGPT增强工具，支持Access Token获取、服务降级检测等功能
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// ==UserScript==
// @name ChatGPT Helper
// @namespace https://linux.do/u/f-droid
// @version 1.0
// @description 一站式ChatGPT增强工具，支持Access Token获取、服务降级检测等功能
// @license GNU Affero General Public License v3.0 or later
// @author F-Droid
// @match https://chatgpt.com/*
// @match https://new.oaifree.com/*
// @match https://*.new.oaifree.com/*
// @match https://shared.oaifree.com/*
// @icon https://linux.do/user_avatar/linux.do/f-droid/288/228666_2.png
// @grant GM_xmlhttpRequest
// @grant GM_setClipboard
// @run-at document-end
// ==/UserScript==
(function() {
'use strict';
const currentUrl = window.location.href;
if (!(
currentUrl.startsWith('https://chatgpt.com/') ||
currentUrl.startsWith('https://new.oaifree.com/') ||
currentUrl.startsWith('https://shared.oaifree.com/') ||
currentUrl.match(/^https:\/\/(?:[^\/]+\.)?new\.oaifree\.com\//)
)) {
return;
}
const panel = document.createElement('div');
panel.style.cssText = `
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 350px;
background: linear-gradient(145deg, #f8f9fa, #e9ecef);
border-radius: 15px;
box-shadow: 0 15px 35px rgba(0,0,0,0.1), 0 5px 15px rgba(0,0,0,0.05);
padding: 20px;
z-index: 10001;
font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
color: #2c3e50;
transition: all 0.3s ease;
display: none;
`;
const titleBar = document.createElement('div');
titleBar.innerHTML = `
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px;">
<h2 style="margin: 0; font-size: 18px; color: #2c3e50;">
ChatGPT Helper
</h2>
<button id="close-btn" style="background: none; border: none; color: #6c757d; font-size: 20px; cursor: pointer;">×</button>
</div>
`;
panel.appendChild(titleBar);
const statusSection = document.createElement('div');
statusSection.innerHTML = `
<div style="background-color: #f1f3f5; border-radius: 10px; padding: 15px; margin-bottom: 0;">
<div style="font-weight: 600;">服务降级检测</div>
<div>PoW难度: <span id="difficulty">N/A</span> <span id="difficulty-level"></span></div>
<div style="font-size: 12px; color: #6c757d; margin-top: 5px;">
<em>这个值越小，代表PoW难度越高，ChatGPT认为你的IP风险越高。</em>
</div>
<div>IP质量: <span id="ip-quality">N/A</span></div>
<div id="persona-container" style="display: none;">用户类型: <span id="persona">N/A</span></div>
</div>
`;
panel.appendChild(statusSection);
const tokenSection = document.createElement('div');
tokenSection.innerHTML = `
<div style="background-color: #f1f3f5; border-radius: 10px; padding: 15px; margin-bottom: 15px;">
<div style="font-weight: 600; font-size: 16px; text-align: center; margin-bottom: 10px;">Access Token Tool</div>
<div style="margin-bottom: 15px;">
<textarea id="token-display" style="
width: 100%;
height: 100px;
border: 1px solid #ced4da;
border-radius: 8px;
padding: 10px;
resize: none;
font-family: monospace;
background-color: #f8f9fa;
"></textarea>
</div>
<div style="display: flex; justify-content: center; gap: 10px;">
<button id="fetch-btn" style="
flex: 1;
padding: 10px;
background-color: #2ecc71;
color: white;
border: none;
border-radius: 8px;
cursor: pointer;
transition: background-color 0.3s;
">获取</button>
<button id="copy-btn" style="
flex: 1;
padding: 10px;
background-color: #3498db;
color: white;
border: none;
border-radius: 8px;
cursor: pointer;
transition: background-color 0.3s;
">复制</button>
</div>
</div>
`;
panel.appendChild(tokenSection);
const createToast = (message) => {
const toast = document.createElement('div');
toast.innerText = message;
toast.style.cssText = `
position: fixed;
bottom: 20px;
right: 20px;
background: rgba(76, 175, 80, 0.9);
color: white;
border-radius: 8px;
padding: 10px 20px;
box-shadow: 0 5px 15px rgba(0,0,0,0.3);
font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
z-index: 10001;
transition: opacity 0.5s ease;
`;
document.body.appendChild(toast);
setTimeout(() => {
toast.style.opacity = '0';
setTimeout(() => {
document.body.removeChild(toast);
}, 500);
}, 1000);
};
const ball = document.createElement('div');
const getFavicon = () => {
const favicon = document.querySelector("link[rel~='icon']") ||
document.querySelector("link[rel='shortcut icon']") ||
document.querySelector("link[rel='icon']");
if (favicon) {
const faviconUrl = favicon.href;
ball.style.backgroundImage = `url(${faviconUrl})`;
ball.style.backgroundSize = 'cover';
ball.style.backgroundPosition = 'center';
} else {
ball.style.backgroundColor = 'rgba(0, 123, 255, 0.8)';
}
};
ball.style.cssText = `
position: fixed;
top: 25%;
right: 20px;
width: 40px;
height: 40px;
border-radius: 50%;
cursor: pointer;
z-index: 10000;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
transition: transform 0.2s;
`;
getFavicon();
ball.addEventListener('mouseenter', () => {
ball.style.transform = 'scale(1.1)';
});
ball.addEventListener('mouseleave', () => {
ball.style.transform = 'scale(1)';
});
document.body.appendChild(ball);
ball.onclick = () => {
panel.style.display = panel.style.display === 'none' ? 'block' : 'none';
};
let isDragging = false;
let currentX;
let currentY;
let initialX;
let initialY;
let xOffset = 0;
let yOffset = 0;
const dragStart = (e) => {
initialX = e.type === 'mousedown' ? e.clientX - xOffset : e.touches[0].clientX - xOffset;
initialY = e.type === 'mousedown' ? e.clientY - yOffset : e.touches[0].clientY - yOffset;
if (e.target === titleBar) {
isDragging = true;
}
};
const drag = (e) => {
if (isDragging) {
e.preventDefault();
currentX = e.type === 'mousemove' ? e.clientX - initialX : e.touches[0].clientX - initialX;
currentY = e.type === 'mousemove' ? e.clientY - initialY : e.touches[0].clientY - initialY;
xOffset = currentX;
yOffset = currentY;
setTranslate(currentX, currentY, panel);
}
};
const dragEnd = () => {
initialX = currentX;
initialY = currentY;
isDragging = false;
};
const setTranslate = (xPos, yPos, el) => {
el.style.transform = `translate(-50%, -50%) translate(${xPos}px, ${yPos}px)`;
};
titleBar.addEventListener('mousedown', dragStart);
titleBar.addEventListener('touchstart', dragStart);
document.addEventListener('mousemove', drag);
document.addEventListener('touchmove', drag);
document.addEventListener('mouseup', dragEnd);
document.addEventListener('touchend', dragEnd);
document.body.appendChild(panel);
const tokenDisplay = document.getElementById('token-display');
const closeBtn = document.getElementById('close-btn');
const fetchBtn = document.getElementById('fetch-btn');
const copyBtn = document.getElementById('copy-btn');
fetchBtn.onclick = function() {
GM_xmlhttpRequest({
method: "GET",
url: "/api/auth/session",
onload: function(response) {
try {
const data = JSON.parse(response.responseText);
tokenDisplay.value = data.accessToken || '获取失败';
} catch(e) {
tokenDisplay.value = '获取失败：' + e.message;
}
},
onerror: function() {
tokenDisplay.value = '网络错误，请重试';
}
});
};
copyBtn.onclick = function() {
if (tokenDisplay.value) {
GM_setClipboard(tokenDisplay.value);
createToast('Access Token已复制到剪贴板');
}
};
closeBtn.onclick = function() {
panel.style.display = 'none';
};
const updateDifficultyIndicator = (difficulty) => {
const difficultyLevel = document.getElementById('difficulty-level');
const ipQuality = document.getElementById('ip-quality');
if (difficulty === 'N/A') {
difficultyLevel.innerText = '';
ipQuality.innerHTML = 'N/A';
return;
}
const cleanDifficulty = difficulty.replace('0x', '').replace(/^0+/, '');
const hexLength = cleanDifficulty.length;
let level, qualityText;
if (hexLength <= 2) {
level = '(困难)';
qualityText = '高风险';
} else if (hexLength === 3) {
level = '(中等)';
qualityText = '中等';
} else if (hexLength === 4) {
level = '(简单)';
qualityText = '良好';
} else {
level = '(极易)';
qualityText = '优秀';
}
difficultyLevel.innerHTML = `<span style="color: #4CAF50">${level}</span>`;
ipQuality.innerHTML = `<span style="color: #4CAF50">${qualityText}</span>`;
};
const originalFetch = window.fetch;
window.fetch = async function(resource, options) {
try {
const response = await originalFetch(resource, options);
const url = typeof resource === 'string' ? resource : resource.url;
if (url.includes('/backend-api/sentinel/chat-requirements') ||
url.includes('/backend-anon/sentinel/chat-requirements')) {
GM_xmlhttpRequest({
method: "POST",
url: url,
headers: options?.headers,
data: options?.body,
onload: function(response) {
try {
const data = JSON.parse(response.responseText);
const difficulty = data.proofofwork?.difficulty || 'N/A';
document.getElementById('difficulty').innerText = difficulty;
updateDifficultyIndicator(difficulty);
} catch(e) {
console.error('解析响应时出错:', e);
}
}
});
}
return response;
} catch(e) {
console.error('请求拦截时出错:', e);
return originalFetch(resource, options);
}
};
const initCheck = () => {
GM_xmlhttpRequest({
method: "POST",
url: "/backend-api/sentinel/chat-requirements",
headers: {
"Content-Type": "application/json"
},
data: JSON.stringify({}),
onload: function(response) {
try {
const data = JSON.parse(response.responseText);
const difficulty = data.proofofwork?.difficulty || 'N/A';
document.getElementById('difficulty').innerText = difficulty;
updateDifficultyIndicator(difficulty);
} catch(e) {
console.error('初始化检查时出错:', e);
}
}
});
};
setTimeout(initCheck, 2000);
const footer = document.createElement('div');
footer.style.marginTop = '15px';
footer.style.textAlign = 'center';
footer.innerHTML = `Copyright © ${new Date().getFullYear()} <a href="https://linux.do/u/f-droid" target="_blank" style="color: #007BFF; text-decoration: none;">F-Droid</a> retain all rights reserved.<br>如果您喜欢这个工具，请给作者点个赞吧！😊`;
panel.appendChild(footer);
})();