原理就是通过cf worker设置一个access_token的cookie，这个值可以通过url后缀传参来实现。
一个典型的请求如下：https://YOUR_DOMAIN/setcookie.html?access_token=${tokenKey}
直接通过浏览器访问这个url（get请求）就可以自动配置好cookie同时跳转到对话界面。全过程0用户交互。
不废话，直接代码如下：
const hostname = "https://new.oaifree.com";
async function handleRequest(request) {
let url = new URL(request.url);
if (url.pathname === '/setcookie.html') {
const accessToken = url.searchParams.get('access_token');
if (accessToken) {
const response = new Response(null, {
status: 302,
headers: {
'Location': '/',
'Set-Cookie': `access_token=${accessToken}; Path=/; Secure; HttpOnly`
}
});
return response;
}
}
return fetch(new Request(hostname + url.pathname, request));
}
addEventListener("fetch", (event) => {
event.respondWith(handleRequest(event.request));
});
同时，由此，改了一版之前奥特曼发的sharetoken的worker：
PS: 我觉得new站比demo站好看多了，所以把demo的部分删了。
感谢这两位大佬的前期工作：
部署方式不变
此外还需要配置 设置–变量–环境变量 里面设置如下两个参数：
PASSWORD: your_customed_share_password
YOUR_DOMAIN: your_customed_proxy_domain
addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})
function parseJwt(token) {
const base64Url = token.split('.')[1]; // 获取载荷部分
const base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/'); // 将 Base64Url 转为 Base64
const jsonPayload = decodeURIComponent(atob(base64).split('').map(function(c) {
return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
}).join(''));
return JSON.parse(jsonPayload); // 返回载荷解析后的 JSON 对象
}
function isTokenExpired(token) {
const payload = parseJwt(token);
const currentTime = Math.floor(Date.now() / 1000); // 获取当前时间戳（秒）
return payload.exp < currentTime; // 检查 token 是否过期
}
async function handleRequest(request) {
const url = new URL(request.url);
const params = new URLSearchParams(url.search);
const password = params.get('password');
if (password !== PASSWORD) {
return new Response('Unauthorized access', { status: 401 });
}
// @ts-ignore
const token = await oai_global_variables.get('at'); // 这里填入你的 JWT
if (isTokenExpired(token)) {
// 如果 Token 过期，执行获取新 Token 的逻辑
const url = 'https://token.oaifree.com/api/auth/refresh';
// @ts-ignore
const refreshToken = await oai_global_variables.get('rt'); // 实际情况下你可能会从某处获取这个值
// 发送 POST 请求
const response = await fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'
},
body: `refresh_token=${refreshToken}`
});
// 检查响应状态
if (response.ok) {
const data = await response.json();
const token = data.access_token;
// @ts-ignore
await oai_global_variables.put('at', token);
} else {
return new Response('Error fetching access token', { status: response.status });
}
}
// 如果 Token 未过期，继续执行原来的逻辑
if (request.method === "POST") {
const formData = await request.formData();
// @ts-ignore
const at = await oai_global_variables.get('at')
const access_token = formData.get('access_token') || at; //删除行尾at变量以停止使用内置的access_token(两个竖线也需要删除)
const unique_name = formData.get('unique_name');
const site_limit = formData.get('site_limit') || '';
const expires_in = formData.get('expires_in') || '';
const gpt35_limit = formData.get('gpt35_limit') || '';
const gpt4_limit = formData.get('gpt4_limit') || '';
const show_conversations = formData.get('show_conversations') || 'false';
const show_userinfo = formData.get('show_userinfo') || 'false';
const url = 'https://chat.oaifree.com/token/register';
const body = new URLSearchParams({
unique_name,
access_token, // 使用来自表单或KV变量的 access_token
site_limit,
expires_in,
gpt35_limit,
gpt4_limit,
show_conversations,
show_userinfo
}).toString();
const apiResponse = await fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: body
});
const responseText = await apiResponse.text();
const tokenKeyMatch = /"token_key":"([^"]+)"/.exec(responseText);
const tokenKey = tokenKeyMatch ? tokenKeyMatch[1] : '未找到 Share_token';
const resultHtml = `
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
padding: 20px;
}
form, .response-container {
background: white;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
max-width: 600px;
margin: 20px auto;
}
label, h1, p {
display: block;
margin-bottom: 10px;
font-size: 16px;
}
input[type="text"], input[type="checkbox"], textarea {
width: calc(100% - 22px);
padding: 10px;
margin-top: 5px;
margin-bottom: 20px;
border-radius: 5px;
border: 1px solid #ccc;
}
textarea {
font-family: 'Courier New', monospace;
background-color: #f8f8f8;
height: 20px;
}
button {
background-color: #007BFF;
color: white;
padding: 10px 20px;
border: none;
border-radius: 5px;
cursor: pointer;
font-size: 16px;
}
button:hover {
background-color: #0056b3;
}
button a {
color: inherit;
text-decoration: none;
background: none;
padding: 0;
display: inline;
}
@media (max-width: 768px) {
body, form, .response-container {
padding: 10px;
}
}
</style>
</head>
<body>
<div class="response-container">
<h1>Share Token</h1>
<textarea id="tokenKey" readonly>${tokenKey}</textarea>
<button onclick="copyTokenKey()">一键复制</button>
<button onclick="goToOtherPage2()">享用纯粹ChatGPT Plus</button>
<script>
function copyTokenKey() {
const copyText = document.getElementById("tokenKey");
copyText.select();
document.execCommand("copy");
alert("已复制: " + copyText.value);
}
function goToOtherPage2() {
window.location.href = 'https://${YOUR_DOMAIN}/setcookie.html?access_token=${tokenKey}';
}
</script>
<button><a href="/?password=123">返回</a></button>
</div>
</body>
</html>
`;
return new Response(resultHtml, {
headers: {
'Content-Type': 'text/html; charset=utf-8'
},
});
} else {
const formHtml = `
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
padding: 20px;
}
form {
background: white;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
max-width: 600px;
margin: 20px auto;
}
label {
display: block;
margin-bottom: 10px;
font-size: 16px;
}
input[type="text"], input[type="checkbox"] {
width: calc(100% - 22px);
padding: 10px;
margin-top: 5px;
margin-bottom: 20px;
border-radius: 5px;
border: 1px solid #ccc;
}
button {
background-color: #007BFF;
color: white;
padding: 10px 20px;
border: none;
border-radius: 5px;
cursor: pointer;
font-size: 16px;
}
button:hover {
background-color: #0056b3;
}
@media (max-width: 768px) {
body {
padding: 10px;
}
form {
padding: 15px;
}
}
</style>
</head>
<body>
<h1>欢迎使用ChatGPT</h1>
<form method="POST">
<label for="unique_name">用户名（必须输入，以区分身份、会话隔离、聊天记录保存。）:</label>
<input type="text" id="unique_name" name="unique_name" placeholder="只能由数字和字母构成" required value="">
<details>
<summary>更多选项(不懂则无需更改)</summary>
<br></br>
<div>
<label for="access_token">Access Token:<a target="_blank" href="https://token.oaifree.com/auth">获取?</a></label>
<input type="text" id="access_token" name="access_token" placeholder="your access token" value="">
<label for="site_limit">Site Limit:</label>
<input type="text" id="site_limit" name="site_limit" placeholder="All" value="">
<label for="expires_in">Expires In:</label>
<input type="text" id="expires_in" name="expires_in" placeholder="以秒为单位，0表示永不过期" value="3600">
<label for="gpt35_limit">GPT-3.5 Limit:</label>
<input type="text" id="gpt35_limit" name="gpt35_limit" placeholder="Usage counts, with negative values indicating no limitation" value="-1">
<label for="gpt4_limit">GPT-4 Limit:</label>
<input type="text" id="gpt4_limit" name="gpt4_limit" placeholder="Usage counts, with negative values indicating no limitation" value="-1">
</div>
</details>
<br></br>
<button type="submit">获取你的访问门票 share token</button>
</form>
</body>
</html>
`;
return new Response(formHtml, {
headers: {
'Content-Type': 'text/html; charset=utf-8'
},
});
}
}