Extract ChatGPT session token for iOS 15 legacy app with one-click floating button
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// ==UserScript==
// @name ChatGPT Session Token Extractor
// @namespace https://greasyfork.org/en/users/866731-sharmanhall
// @version 1.0.0
// @description Extract ChatGPT session token for iOS 15 legacy app with one-click floating button
// @author sharmanhall
// @match https://chatgpt.com/*
// @match https://chat.openai.com/*
// @license MIT
// @grant none
// ==/UserScript==
/*
MIT License
Copyright (c) 2025 sharmanhall
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
(function() {
'use strict';
const SCRIPT_NAME = 'ChatGPT Session Token Extractor';
const VERSION = '1.0.0';
// Verbose logging function
function log(level, message, data = null) {
const timestamp = new Date().toISOString();
const prefix = `[${SCRIPT_NAME} v${VERSION}] [${level.toUpperCase()}] ${timestamp}:`;
if (data) {
console[level](prefix, message, data);
} else {
console[level](prefix, message);
}
}
// Function to get the session token
function getSessionToken() {
log('info', 'Starting session token extraction...');
const cookies = document.cookie.split(';');
log('debug', `Found ${cookies.length} cookies to examine`);
for (let cookie of cookies) {
const [name, value] = cookie.trim().split('=');
log('debug', `Examining cookie: ${name}`);
if (name === '__Secure-next-auth.session-token') {
log('info', `Session token found! Length: ${value ? value.length : 0} characters`);
log('debug', `Token preview: ${value ? value.substring(0, 10) + '...' : 'null'}`);
return value;
}
}
log('warn', 'Session token not found in cookies');
return null;
}
// Function to copy text to clipboard
async function copyToClipboard(text) {
log('info', 'Attempting to copy text to clipboard...');
try {
await navigator.clipboard.writeText(text);
log('info', 'Successfully copied to clipboard using Clipboard API');
return true;
} catch (err) {
log('warn', 'Clipboard API failed, trying fallback method', err);
// Fallback for older browsers
const textArea = document.createElement('textarea');
textArea.value = text;
textArea.style.position = 'fixed';
textArea.style.opacity = '0';
document.body.appendChild(textArea);
textArea.select();
textArea.setSelectionRange(0, 99999);
const success = document.execCommand('copy');
document.body.removeChild(textArea);
if (success) {
log('info', 'Successfully copied to clipboard using fallback method');
} else {
log('error', 'Failed to copy to clipboard with fallback method');
}
return success;
}
}
// Function to show notification
function showNotification(message, isSuccess = true) {
log('info', `Showing ${isSuccess ? 'success' : 'error'} notification: ${message}`);
const notification = document.createElement('div');
notification.style.cssText = `
position: fixed;
top: 20px;
right: 20px;
padding: 15px 20px;
background: ${isSuccess ? '#4CAF50' : '#f44336'};
color: white;
border-radius: 8px;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
font-size: 14px;
font-weight: 500;
box-shadow: 0 4px 12px rgba(0,0,0,0.3);
z-index: 10000;
max-width: 300px;
word-wrap: break-word;
animation: slideIn 0.3s ease-out;
`;
// Add CSS animation
if (!document.getElementById('token-extractor-styles')) {
const style = document.createElement('style');
style.id = 'token-extractor-styles';
style.textContent = `
@keyframes slideIn {
from {
transform: translateX(100%);
opacity: 0;
}
to {
transform: translateX(0);
opacity: 1;
}
}
`;
document.head.appendChild(style);
}
notification.textContent = message;
document.body.appendChild(notification);
log('debug', 'Notification element created and added to DOM');
setTimeout(() => {
notification.remove();
log('debug', 'Notification removed from DOM');
}, 4000);
}
// Create the floating button
function createTokenButton() {
log('info', 'Creating floating token extraction button...');
const button = document.createElement('button');
button.innerHTML = '🔑';
button.title = 'Copy ChatGPT Session Token for iOS 15';
button.id = 'chatgpt-token-extractor-btn';
button.style.cssText = `
position: fixed;
bottom: 20px;
right: 20px;
width: 60px;
height: 60px;
border-radius: 50%;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border: none;
color: white;
font-size: 24px;
cursor: pointer;
box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
z-index: 9999;
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
`;
// Hover effects
button.addEventListener('mouseenter', () => {
log('debug', 'Button hover started');
button.style.transform = 'scale(1.1)';
button.style.boxShadow = '0 6px 25px rgba(102, 126, 234, 0.6)';
});
button.addEventListener('mouseleave', () => {
log('debug', 'Button hover ended');
button.style.transform = 'scale(1)';
button.style.boxShadow = '0 4px 20px rgba(102, 126, 234, 0.4)';
});
// Click handler
button.addEventListener('click', async (event) => {
log('info', 'Token extraction button clicked');
event.preventDefault();
const token = getSessionToken();
if (token) {
log('info', 'Token found, attempting to copy to clipboard...');
const success = await copyToClipboard(token);
if (success) {
log('info', 'Token successfully copied to clipboard');
showNotification(`✅ Session token copied!\nLength: ${token.length} chars\nReady to paste in ChatGPTWebV15!`);
// Visual feedback
button.style.background = '#4CAF50';
button.innerHTML = '✅';
log('debug', 'Button visual feedback applied');
setTimeout(() => {
button.style.background = 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)';
button.innerHTML = '🔑';
log('debug', 'Button visual feedback reset');
}, 2000);
} else {
log('error', 'Failed to copy token to clipboard');
showNotification('❌ Failed to copy token to clipboard', false);
}
} else {
log('warn', 'No session token found when button clicked');
showNotification('❌ Session token not found. Make sure you\'re logged in to ChatGPT!', false);
}
});
log('info', 'Token extraction button created successfully');
return button;
}
// Wait for page to load and create button
function init() {
log('info', `Initializing ${SCRIPT_NAME} v${VERSION}...`);
log('debug', `Page readyState: ${document.readyState}`);
log('debug', `Current URL: ${window.location.href}`);
if (document.readyState === 'loading') {
log('info', 'Page still loading, waiting for DOMContentLoaded...');
document.addEventListener('DOMContentLoaded', init);
return;
}
// Check if we're on the right page
const isValidDomain = window.location.hostname.includes('chatgpt.com') ||
window.location.hostname.includes('chat.openai.com');
log('debug', `Valid domain check: ${isValidDomain} (hostname: ${window.location.hostname})`);
if (!isValidDomain) {
log('warn', 'Script loaded on non-ChatGPT domain, exiting');
return;
}
// Check if button already exists (prevent duplicates)
if (document.getElementById('chatgpt-token-extractor-btn')) {
log('warn', 'Token extractor button already exists, skipping creation');
return;
}
// Create and add the button
const tokenButton = createTokenButton();
document.body.appendChild(tokenButton);
log('info', 'Token extractor button added to page');
// Show initial notification
setTimeout(() => {
log('info', 'Showing welcome notification');
showNotification(`🔑 ${SCRIPT_NAME} loaded!\nClick the key button to copy your session token.`);
}, 2000);
log('info', 'Initialization complete');
}
// Start the script
log('info', `Starting ${SCRIPT_NAME} v${VERSION}...`);
init();
})();