124 lines
4.2 KiB
TypeScript
124 lines
4.2 KiB
TypeScript
import Fastify from 'fastify';
|
|
import cors from '@fastify/cors'
|
|
import fastifyStat from '@fastify/static'
|
|
const app = Fastify({ logger: false });
|
|
|
|
import path, { dirname, join } from 'path';
|
|
import { fileURLToPath } from 'url';
|
|
import { rename, writeFile } from 'fs/promises';
|
|
import crypto from 'crypto';
|
|
import { spawn } from 'child_process';
|
|
|
|
const __filename = fileURLToPath(import.meta.url);
|
|
const __dirname = dirname(__filename);
|
|
|
|
|
|
await app.register(cors)
|
|
await app.register(fastifyStat, { root: join(__dirname, 'dist'), });
|
|
|
|
const secretKey = process.env.SECRET_KEY
|
|
const rootPath = process.env.ROOT_PATH
|
|
if (!secretKey) {
|
|
throw new Error('SECRET_KEY is not set');
|
|
}
|
|
if (!rootPath) {
|
|
throw new Error('ROOT_PATH is not set');
|
|
}
|
|
|
|
// 创建 HMAC 函数
|
|
function createHmac(message: string, secretKey: string) {
|
|
const hmac = crypto.createHmac('sha256', secretKey);
|
|
hmac.update(message);
|
|
return hmac.digest('hex');
|
|
}
|
|
|
|
// 验证 HMAC
|
|
function verifyHmac(message: string, secretKey: string, hash: string) {
|
|
const calculatedHash = createHmac(message, secretKey);
|
|
console.log(`calculatedHash: ${calculatedHash}, hash: ${hash}`);
|
|
|
|
return calculatedHash === hash;
|
|
}
|
|
|
|
app.get<{ Params: { pj: string, ['*']: string }, Querystring: { secretKey: string } }>('/file/:pj/*', async (req, res) => {
|
|
const { pj, '*': pth } = req.params;
|
|
const targetFile = path.join(pj, pth);
|
|
|
|
if (!verifyHmac(targetFile, secretKey, req.query.secretKey)) {
|
|
return res.status(401).send({
|
|
message: 'Invalid secret key'
|
|
});
|
|
}
|
|
|
|
return res.sendFile(targetFile, rootPath);
|
|
});
|
|
|
|
app.get<{ Params: { pj: string, ['*']: string }, Querystring: { secretKey: string }, Body: string }>
|
|
('/compile/:pj/*', async (req, res) => {
|
|
const { pj, '*': pth } = req.params;
|
|
const targetFile = path.join(pj, pth);
|
|
console.log(`targetFile: ${targetFile}`);
|
|
|
|
console.log(createHmac(targetFile, secretKey));
|
|
if (!verifyHmac(targetFile, secretKey, req.query.secretKey)) {
|
|
return res.status(401).send({
|
|
message: 'Invalid secret key'
|
|
});
|
|
}
|
|
|
|
const targetPjPath = path.join(rootPath, pj);
|
|
res.raw.writeHead(200, {
|
|
'Content-Type': 'text/event-stream',
|
|
'Cache-Control': 'no-cache',
|
|
'Connection': 'keep-alive',
|
|
'Access-Control-Allow-Origin': '*',
|
|
|
|
});
|
|
function formatSSEData(data: any): string {
|
|
const message = typeof data === 'string' ? data : JSON.stringify(data);
|
|
|
|
// 处理多行数据：
|
|
// 1. 将整个消息按换行符分割
|
|
// 2. 每行前面加上 "data: "
|
|
// 3. 最后加上额外的换行符
|
|
return message
|
|
.split('\n')
|
|
.map(line => `data: ${line}`)
|
|
.join('\n') + '\n\n';
|
|
}
|
|
const process = spawn('npm', ['run', 'build'], { cwd: targetPjPath });
|
|
|
|
process.stdout.on('data', (data) => {
|
|
res.raw.write(`event: stdout\n${formatSSEData(data.toString())}`);
|
|
});
|
|
process.stderr.on('data', (data) => {
|
|
res.raw.write(`event: stderr\n${formatSSEData(data.toString())}`);
|
|
});
|
|
process.on('close', (code) => {
|
|
res.raw.end(`event: close\n${formatSSEData({ code })}`);
|
|
|
|
});
|
|
});
|
|
|
|
app.post<{ Params: { pj: string, ['*']: string }, Querystring: { secretKey: string }, Body: string }>
|
|
('/file/:pj/*', async (req, res) => {
|
|
const { pj, '*': pth } = req.params;
|
|
const targetFile = path.join(pj, pth);
|
|
console.log(createHmac(targetFile, secretKey));
|
|
if (!verifyHmac(targetFile, secretKey, req.query.secretKey)) {
|
|
return res.status(401).send({
|
|
message: 'Invalid secret key'
|
|
});
|
|
}
|
|
const targetPath = path.join(rootPath, targetFile);
|
|
await rename(targetPath, `${targetPath}.${Date.now()}.bak`)
|
|
await writeFile(targetPath, req.body)
|
|
console.log(`File ${targetPath} saved successfully`);
|
|
|
|
return res.send({
|
|
message: 'File uploaded successfully'
|
|
});
|
|
});
|
|
|
|
|
|
app.listen({ port: 3000, host: '0.0.0.0' }) |