cherry-studio/src/main/services/mcp/oauth/callback.ts
cheng chao ed453750fe
fix(mcp): resolve OAuth callback page hanging and add i18n support (#11195)
- Fix OAuth callback server not sending HTTP response, causing browser to hang
- Add internationalization support for OAuth callback page (10 languages)
- Simplify callback page design with clean white background
- Improve user experience with localized success messages

Changes:
- src/main/services/mcp/oauth/callback.ts: Add HTTP response to OAuth callback
- src/renderer/src/i18n/: Add callback page translations for all supported languages

Signed-off-by: charles <kidccc@gmail.com>
2025-11-09 01:45:25 +08:00

159 lines
4.8 KiB
TypeScript

import { loggerService } from '@logger'
import { configManager } from '@main/services/ConfigManager'
import { locales } from '@main/utils/locales'
import type EventEmitter from 'events'
import http from 'http'
import { URL } from 'url'
import type { OAuthCallbackServerOptions } from './types'
const logger = loggerService.withContext('MCP:OAuthCallbackServer')
function getTranslation(key: string): string {
const language = configManager.getLanguage()
const localeData = locales[language]
if (!localeData) {
logger.warn(`No locale data found for language: ${language}`)
return key
}
const translations = localeData.translation as any
if (!translations) {
logger.warn(`No translations found for language: ${language}`)
return key
}
const keys = key.split('.')
let value = translations
for (const k of keys) {
if (value && typeof value === 'object' && k in value) {
value = value[k]
} else {
logger.warn(`Translation key not found: ${key} (failed at: ${k})`)
return key // fallback to key if translation not found
}
}
return typeof value === 'string' ? value : key
}
export class CallBackServer {
private server: Promise<http.Server>
private events: EventEmitter
constructor(options: OAuthCallbackServerOptions) {
const { port, path, events } = options
this.events = events
this.server = this.initialize(port, path)
}
initialize(port: number, path: string): Promise<http.Server> {
const server = http.createServer((req, res) => {
// Only handle requests to the callback path
if (req.url?.startsWith(path)) {
try {
// Parse the URL to extract the authorization code
const url = new URL(req.url, `http://127.0.0.1:${port}`)
const code = url.searchParams.get('code')
if (code) {
// Emit the code event
this.events.emit('auth-code-received', code)
// Send success response to browser
const title = getTranslation('settings.mcp.oauth.callback.title')
const message = getTranslation('settings.mcp.oauth.callback.message')
res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' })
res.end(`
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>${title}</title>
<style>
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
background: #ffffff;
}
.container {
text-align: center;
padding: 2rem;
}
h1 {
color: #2d3748;
margin: 0 0 0.5rem 0;
font-size: 24px;
font-weight: 600;
}
p {
color: #718096;
margin: 0;
font-size: 14px;
}
</style>
</head>
<body>
<div class="container">
<h1>${title}</h1>
<p>${message}</p>
</div>
</body>
</html>
`)
} else {
res.writeHead(400, { 'Content-Type': 'text/plain' })
res.end('Missing authorization code')
}
} catch (error) {
logger.error('Error processing OAuth callback:', error as Error)
res.writeHead(500, { 'Content-Type': 'text/plain' })
res.end('Internal Server Error')
}
} else {
// Not a callback request
res.writeHead(404, { 'Content-Type': 'text/plain' })
res.end('Not Found')
}
})
// Handle server errors
server.on('error', (error) => {
logger.error('OAuth callback server error:', error as Error)
})
return new Promise<http.Server>((resolve, reject) => {
server.listen(port, () => {
logger.info(`OAuth callback server listening on port ${port}`)
resolve(server)
})
server.on('error', (error) => {
reject(error)
})
})
}
get getServer(): Promise<http.Server> {
return this.server
}
async close() {
const server = await this.server
server.close()
}
async waitForAuthCode(): Promise<string> {
return new Promise((resolve) => {
this.events.once('auth-code-received', (code) => {
resolve(code)
})
})
}
}