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104 lines
2.4 KiB
JavaScript
104 lines
2.4 KiB
JavaScript
import express from 'express'
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import { WebSocketServer } from 'ws'
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import { createContainerPty } from './docker.js'
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import { getContainerPath, runCommand } from './utils.js'
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import path from 'path'
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import fs from 'fs/promises'
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const app = express()
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app.use(express.json())
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app.get('/api/status', c => c.json(42))
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app.get('/api/container/:uuid([a-zA-Z0-9-]+)/exec/ls/*', async (req, res) => {
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const uuid = req.params.uuid
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const p = path.normalize(req.params[0])
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try {
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const files = await runCommand('/bin/ls', [path.join(getContainerPath('phc', uuid), p)])
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res.json(files.trim().split('\n'))
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} catch (e) {
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res.json({ error: e.toString() })
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}
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})
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app.get('/api/container/:uuid([a-zA-Z0-9-]+)/fs/*', async (req, res) => {
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const uuid = req.params.uuid
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const p = path.normalize(req.params[0])
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console.log('Getting', p)
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try {
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const content = await fs.readFile(path.join(getContainerPath('phc', uuid), p), 'utf8')
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res.json(content)
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} catch (e) {
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res.json({ error: e.toString() })
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}
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})
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app.put('/api/container/:uuid([a-zA-Z0-9-]+)/fs/*', async (req, res) => {
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const p = path.normalize(req.params[0])
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const content = req.body
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console.log(content)
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try {
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await fs.writeFile(path.join(getContainerPath('phc', uuid), p), content)
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res.json('ok')
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} catch (e) {
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res.json({ error: e.toString() })
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}
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})
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const server = app.listen(5432, () => {
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console.log('Starting API server on :5432...')
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})
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const wss = new WebSocketServer({ server })
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wss.on('connection', async (ws, req) => {
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const tag = req.url.split('/').at(-2)
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console.log(`Client connected to "${tag}"`)
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const container = await createContainerPty(tag, {
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onData(data) {
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ws.send(
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JSON.stringify({
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type: 'pty',
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data,
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})
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)
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},
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onExit(e) {
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ws.send(
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JSON.stringify({
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type: 'destroyed',
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...e,
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})
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)
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ws.close()
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},
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})
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ws.send(
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JSON.stringify({
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type: 'created',
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id: container.id,
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})
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)
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ws.on('message', data => {
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container.pty.write(data)
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})
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ws.on('close', () => {
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container.pty.kill()
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console.log(`Client disconnected`)
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})
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})
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