116 lines
3.1 KiB
TypeScript
116 lines
3.1 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright 2025 Google LLC
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
import path from 'node:path';
|
|
import { promises as fsp, existsSync, readFileSync } from 'node:fs';
|
|
import * as os from 'os';
|
|
import { GEMINI_DIR, GOOGLE_ACCOUNTS_FILENAME } from './paths.js';
|
|
|
|
interface UserAccounts {
|
|
active: string | null;
|
|
old: string[];
|
|
}
|
|
|
|
function getGoogleAccountsCachePath(): string {
|
|
return path.join(os.homedir(), GEMINI_DIR, GOOGLE_ACCOUNTS_FILENAME);
|
|
}
|
|
|
|
async function readAccounts(filePath: string): Promise<UserAccounts> {
|
|
try {
|
|
const content = await fsp.readFile(filePath, 'utf-8');
|
|
if (!content.trim()) {
|
|
return { active: null, old: [] };
|
|
}
|
|
return JSON.parse(content) as UserAccounts;
|
|
} catch (error) {
|
|
if (error instanceof Error && 'code' in error && error.code === 'ENOENT') {
|
|
// File doesn't exist, which is fine.
|
|
return { active: null, old: [] };
|
|
}
|
|
// File is corrupted or not valid JSON, start with a fresh object.
|
|
console.debug('Could not parse accounts file, starting fresh.', error);
|
|
return { active: null, old: [] };
|
|
}
|
|
}
|
|
|
|
export async function cacheGoogleAccount(email: string): Promise<void> {
|
|
const filePath = getGoogleAccountsCachePath();
|
|
await fsp.mkdir(path.dirname(filePath), { recursive: true });
|
|
|
|
const accounts = await readAccounts(filePath);
|
|
|
|
if (accounts.active && accounts.active !== email) {
|
|
if (!accounts.old.includes(accounts.active)) {
|
|
accounts.old.push(accounts.active);
|
|
}
|
|
}
|
|
|
|
// If the new email was in the old list, remove it
|
|
accounts.old = accounts.old.filter((oldEmail) => oldEmail !== email);
|
|
|
|
accounts.active = email;
|
|
await fsp.writeFile(filePath, JSON.stringify(accounts, null, 2), 'utf-8');
|
|
}
|
|
|
|
export function getCachedGoogleAccount(): string | null {
|
|
try {
|
|
const filePath = getGoogleAccountsCachePath();
|
|
if (existsSync(filePath)) {
|
|
const content = readFileSync(filePath, 'utf-8').trim();
|
|
if (!content) {
|
|
return null;
|
|
}
|
|
const accounts: UserAccounts = JSON.parse(content);
|
|
return accounts.active;
|
|
}
|
|
return null;
|
|
} catch (error) {
|
|
console.debug('Error reading cached Google Account:', error);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
export function getLifetimeGoogleAccounts(): number {
|
|
try {
|
|
const filePath = getGoogleAccountsCachePath();
|
|
if (!existsSync(filePath)) {
|
|
return 0;
|
|
}
|
|
|
|
const content = readFileSync(filePath, 'utf-8').trim();
|
|
if (!content) {
|
|
return 0;
|
|
}
|
|
const accounts: UserAccounts = JSON.parse(content);
|
|
let count = accounts.old.length;
|
|
if (accounts.active) {
|
|
count++;
|
|
}
|
|
return count;
|
|
} catch (error) {
|
|
console.debug('Error reading lifetime Google Accounts:', error);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
export async function clearCachedGoogleAccount(): Promise<void> {
|
|
const filePath = getGoogleAccountsCachePath();
|
|
if (!existsSync(filePath)) {
|
|
return;
|
|
}
|
|
|
|
const accounts = await readAccounts(filePath);
|
|
|
|
if (accounts.active) {
|
|
if (!accounts.old.includes(accounts.active)) {
|
|
accounts.old.push(accounts.active);
|
|
}
|
|
accounts.active = null;
|
|
}
|
|
|
|
await fsp.writeFile(filePath, JSON.stringify(accounts, null, 2), 'utf-8');
|
|
}
|