Merge pull request #2622 from cdr/plugin-additions

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Asher 2021-02-10 16:45:00 -06:00 committed by GitHub
commit 8344e2062a
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18 changed files with 308 additions and 442 deletions

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@ -9,7 +9,7 @@ main() {
# information. We must also run it from the root otherwise coverage will not # information. We must also run it from the root otherwise coverage will not
# include our source files. # include our source files.
cd "$OLDPWD" cd "$OLDPWD"
./test/node_modules/.bin/jest "$@" CS_DISABLE_PLUGINS=true ./test/node_modules/.bin/jest "$@"
} }
main "$@" main "$@"

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@ -54,6 +54,7 @@
"doctoc": "^1.4.0", "doctoc": "^1.4.0",
"eslint": "^7.7.0", "eslint": "^7.7.0",
"eslint-config-prettier": "^6.0.0", "eslint-config-prettier": "^6.0.0",
"eslint-import-resolver-alias": "^1.1.2",
"eslint-plugin-import": "^2.18.2", "eslint-plugin-import": "^2.18.2",
"eslint-plugin-prettier": "^3.1.0", "eslint-plugin-prettier": "^3.1.0",
"istanbul-badges-readme": "^1.2.0", "istanbul-badges-readme": "^1.2.0",
@ -139,6 +140,9 @@
"global": { "global": {
"lines": 40 "lines": 40
} }
} },
"modulePathIgnorePatterns": [
"<rootDir>/release"
]
} }
} }

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@ -5,10 +5,21 @@ import qs from "qs"
import safeCompare from "safe-compare" import safeCompare from "safe-compare"
import { HttpCode, HttpError } from "../common/http" import { HttpCode, HttpError } from "../common/http"
import { normalize, Options } from "../common/util" import { normalize, Options } from "../common/util"
import { AuthType } from "./cli" import { AuthType, DefaultedArgs } from "./cli"
import { commit, rootPath } from "./constants" import { commit, rootPath } from "./constants"
import { Heart } from "./heart"
import { hash } from "./util" import { hash } from "./util"
declare global {
// eslint-disable-next-line @typescript-eslint/no-namespace
namespace Express {
export interface Request {
args: DefaultedArgs
heart: Heart
}
}
}
/** /**
* Replace common variable strings in HTML templates. * Replace common variable strings in HTML templates.
*/ */

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@ -1,13 +1,44 @@
import { Logger, field } from "@coder/logger" import { field, Level, Logger } from "@coder/logger"
import * as express from "express" import * as express from "express"
import * as fs from "fs" import * as fs from "fs"
import * as path from "path" import * as path from "path"
import * as semver from "semver" import * as semver from "semver"
import * as pluginapi from "../../typings/pluginapi" import * as pluginapi from "../../typings/pluginapi"
import { HttpCode, HttpError } from "../common/http"
import { version } from "./constants" import { version } from "./constants"
import { replaceTemplates } from "./http"
import { proxy } from "./proxy"
import * as util from "./util" import * as util from "./util"
import { Router as WsRouter, WebsocketRouter, wss } from "./wsRouter"
const fsp = fs.promises const fsp = fs.promises
// Represents a required module which could be anything.
type Module = any
/**
* Inject code-server when `require`d. This is required because the API provides
* more than just types so these need to be provided at run-time.
*/
const originalLoad = require("module")._load
require("module")._load = function (request: string, parent: object, isMain: boolean): Module {
return request === "code-server" ? codeServer : originalLoad.apply(this, [request, parent, isMain])
}
/**
* The module you get when importing "code-server".
*/
export const codeServer = {
express,
field,
HttpCode,
HttpError,
Level,
proxy,
replaceTemplates,
WsRouter,
wss,
}
interface Plugin extends pluginapi.Plugin { interface Plugin extends pluginapi.Plugin {
/** /**
* These fields are populated from the plugin's package.json * These fields are populated from the plugin's package.json
@ -26,7 +57,7 @@ interface Application extends pluginapi.Application {
/* /*
* Clone of the above without functions. * Clone of the above without functions.
*/ */
plugin: Omit<Plugin, "init" | "router" | "applications"> plugin: Omit<Plugin, "init" | "deinit" | "router" | "applications">
} }
/** /**
@ -44,6 +75,7 @@ export class PluginAPI {
*/ */
private readonly csPlugin = "", private readonly csPlugin = "",
private readonly csPluginPath = `${path.join(util.paths.data, "plugins")}:/usr/share/code-server/plugins`, private readonly csPluginPath = `${path.join(util.paths.data, "plugins")}:/usr/share/code-server/plugins`,
private readonly workingDirectory: string | undefined = undefined,
) { ) {
this.logger = logger.named("pluginapi") this.logger = logger.named("pluginapi")
} }
@ -85,22 +117,24 @@ export class PluginAPI {
} }
/** /**
* mount mounts all plugin routers onto r. * mount mounts all plugin routers onto r and websocket routers onto wr.
*/ */
public mount(r: express.Router): void { public mount(r: express.Router, wr: express.Router): void {
for (const [, p] of this.plugins) { for (const [, p] of this.plugins) {
if (!p.router) { if (p.router) {
continue
}
r.use(`${p.routerPath}`, p.router()) r.use(`${p.routerPath}`, p.router())
} }
if (p.wsRouter) {
wr.use(`${p.routerPath}`, (p.wsRouter() as WebsocketRouter).router)
}
}
} }
/** /**
* loadPlugins loads all plugins based on this.csPlugin, * loadPlugins loads all plugins based on this.csPlugin,
* this.csPluginPath and the built in plugins. * this.csPluginPath and the built in plugins.
*/ */
public async loadPlugins(): Promise<void> { public async loadPlugins(loadBuiltin = true): Promise<void> {
for (const dir of this.csPlugin.split(":")) { for (const dir of this.csPlugin.split(":")) {
if (!dir) { if (!dir) {
continue continue
@ -115,9 +149,10 @@ export class PluginAPI {
await this._loadPlugins(dir) await this._loadPlugins(dir)
} }
// Built-in plugins. if (loadBuiltin) {
await this._loadPlugins(path.join(__dirname, "../../plugins")) await this._loadPlugins(path.join(__dirname, "../../plugins"))
} }
}
/** /**
* _loadPlugins is the counterpart to loadPlugins. * _loadPlugins is the counterpart to loadPlugins.
@ -225,12 +260,28 @@ export class PluginAPI {
p.init({ p.init({
logger: logger, logger: logger,
workingDirectory: this.workingDirectory,
}) })
logger.debug("loaded") logger.debug("loaded")
return p return p
} }
public async dispose(): Promise<void> {
await Promise.all(
Array.from(this.plugins.values()).map(async (p) => {
if (!p.deinit) {
return
}
try {
await p.deinit()
} catch (error) {
this.logger.error("plugin failed to deinit", field("name", p.name), field("error", error.message))
}
}),
)
}
} }
interface PackageJSON { interface PackageJSON {

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@ -1,4 +1,5 @@
import { Router } from "express" import { Router } from "express"
import { wss, Router as WsRouter } from "../wsRouter"
export const router = Router() export const router = Router()
@ -8,3 +9,19 @@ router.get("/", (req, res) => {
lastHeartbeat: req.heart.lastHeartbeat, lastHeartbeat: req.heart.lastHeartbeat,
}) })
}) })
export const wsRouter = WsRouter()
wsRouter.ws("/", async (req) => {
wss.handleUpgrade(req, req.socket, req.head, (ws) => {
ws.on("message", () => {
ws.send(
JSON.stringify({
event: "health",
status: req.heart.alive() ? "alive" : "expired",
lastHeartbeat: req.heart.lastHeartbeat,
}),
)
})
})
})

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@ -6,35 +6,26 @@ import { promises as fs } from "fs"
import http from "http" import http from "http"
import * as path from "path" import * as path from "path"
import * as tls from "tls" import * as tls from "tls"
import * as pluginapi from "../../../typings/pluginapi"
import { HttpCode, HttpError } from "../../common/http" import { HttpCode, HttpError } from "../../common/http"
import { plural } from "../../common/util" import { plural } from "../../common/util"
import { AuthType, DefaultedArgs } from "../cli" import { AuthType, DefaultedArgs } from "../cli"
import { rootPath } from "../constants" import { rootPath } from "../constants"
import { Heart } from "../heart" import { Heart } from "../heart"
import { replaceTemplates, redirect } from "../http" import { redirect, replaceTemplates } from "../http"
import { PluginAPI } from "../plugin" import { PluginAPI } from "../plugin"
import { getMediaMime, paths } from "../util" import { getMediaMime, paths } from "../util"
import { WebsocketRequest } from "../wsRouter" import { wrapper } from "../wrapper"
import * as apps from "./apps" import * as apps from "./apps"
import * as domainProxy from "./domainProxy" import * as domainProxy from "./domainProxy"
import * as health from "./health" import * as health from "./health"
import * as login from "./login" import * as login from "./login"
import * as proxy from "./pathProxy" import * as pathProxy from "./pathProxy"
// static is a reserved keyword. // static is a reserved keyword.
import * as _static from "./static" import * as _static from "./static"
import * as update from "./update" import * as update from "./update"
import * as vscode from "./vscode" import * as vscode from "./vscode"
declare global {
// eslint-disable-next-line @typescript-eslint/no-namespace
namespace Express {
export interface Request {
args: DefaultedArgs
heart: Heart
}
}
}
/** /**
* Register all routes and middleware. * Register all routes and middleware.
*/ */
@ -104,25 +95,34 @@ export const register = async (
wsApp.use("/", domainProxy.wsRouter.router) wsApp.use("/", domainProxy.wsRouter.router)
app.all("/proxy/(:port)(/*)?", (req, res) => { app.all("/proxy/(:port)(/*)?", (req, res) => {
proxy.proxy(req, res) pathProxy.proxy(req, res)
}) })
wsApp.get("/proxy/(:port)(/*)?", (req, res) => { wsApp.get("/proxy/(:port)(/*)?", (req) => {
proxy.wsProxy(req as WebsocketRequest) pathProxy.wsProxy(req as pluginapi.WebsocketRequest)
}) })
// These two routes pass through the path directly. // These two routes pass through the path directly.
// So the proxied app must be aware it is running // So the proxied app must be aware it is running
// under /absproxy/<someport>/ // under /absproxy/<someport>/
app.all("/absproxy/(:port)(/*)?", (req, res) => { app.all("/absproxy/(:port)(/*)?", (req, res) => {
proxy.proxy(req, res, { pathProxy.proxy(req, res, {
passthroughPath: true, passthroughPath: true,
}) })
}) })
wsApp.get("/absproxy/(:port)(/*)?", (req, res) => { wsApp.get("/absproxy/(:port)(/*)?", (req) => {
proxy.wsProxy(req as WebsocketRequest, { pathProxy.wsProxy(req as pluginapi.WebsocketRequest, {
passthroughPath: true, passthroughPath: true,
}) })
}) })
if (!process.env.CS_DISABLE_PLUGINS) {
const workingDir = args._ && args._.length > 0 ? path.resolve(args._[args._.length - 1]) : undefined
const pluginApi = new PluginAPI(logger, process.env.CS_PLUGIN, process.env.CS_PLUGIN_PATH, workingDir)
await pluginApi.loadPlugins()
pluginApi.mount(app, wsApp)
app.use("/api/applications", apps.router(pluginApi))
wrapper.onDispose(() => pluginApi.dispose())
}
app.use(bodyParser.json()) app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true })) app.use(bodyParser.urlencoded({ extended: true }))
@ -132,6 +132,7 @@ export const register = async (
wsApp.use("/vscode", vscode.wsRouter.router) wsApp.use("/vscode", vscode.wsRouter.router)
app.use("/healthz", health.router) app.use("/healthz", health.router)
wsApp.use("/healthz", health.wsRouter.router)
if (args.auth === AuthType.Password) { if (args.auth === AuthType.Password) {
app.use("/login", login.router) app.use("/login", login.router)
@ -144,11 +145,6 @@ export const register = async (
app.use("/static", _static.router) app.use("/static", _static.router)
app.use("/update", update.router) app.use("/update", update.router)
const papi = new PluginAPI(logger, process.env.CS_PLUGIN, process.env.CS_PLUGIN_PATH)
await papi.loadPlugins()
papi.mount(app)
app.use("/api/applications", apps.router(papi))
app.use(() => { app.use(() => {
throw new HttpError("Not Found", HttpCode.NotFound) throw new HttpError("Not Found", HttpCode.NotFound)
}) })
@ -187,7 +183,7 @@ export const register = async (
const wsErrorHandler: express.ErrorRequestHandler = async (err, req, res, next) => { const wsErrorHandler: express.ErrorRequestHandler = async (err, req, res, next) => {
logger.error(`${err.message} ${err.stack}`) logger.error(`${err.message} ${err.stack}`)
;(req as WebsocketRequest).ws.end() ;(req as pluginapi.WebsocketRequest).ws.end()
} }
wsApp.use(wsErrorHandler) wsApp.use(wsErrorHandler)

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@ -1,11 +1,11 @@
import { Request, Response } from "express" import { Request, Response } from "express"
import * as path from "path" import * as path from "path"
import qs from "qs" import qs from "qs"
import * as pluginapi from "../../../typings/pluginapi"
import { HttpCode, HttpError } from "../../common/http" import { HttpCode, HttpError } from "../../common/http"
import { normalize } from "../../common/util" import { normalize } from "../../common/util"
import { authenticated, ensureAuthenticated, redirect } from "../http" import { authenticated, ensureAuthenticated, redirect } from "../http"
import { proxy as _proxy } from "../proxy" import { proxy as _proxy } from "../proxy"
import { WebsocketRequest } from "../wsRouter"
const getProxyTarget = (req: Request, passthroughPath?: boolean): string => { const getProxyTarget = (req: Request, passthroughPath?: boolean): string => {
if (passthroughPath) { if (passthroughPath) {
@ -46,7 +46,7 @@ export function proxy(
} }
export function wsProxy( export function wsProxy(
req: WebsocketRequest, req: pluginapi.WebsocketRequest,
opts?: { opts?: {
passthroughPath?: boolean passthroughPath?: boolean
}, },

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@ -234,9 +234,7 @@ export class ParentProcess extends Process {
this.logStdoutStream = rfs.createStream(path.join(paths.data, "coder-logs", "code-server-stdout.log"), opts) this.logStdoutStream = rfs.createStream(path.join(paths.data, "coder-logs", "code-server-stdout.log"), opts)
this.logStderrStream = rfs.createStream(path.join(paths.data, "coder-logs", "code-server-stderr.log"), opts) this.logStderrStream = rfs.createStream(path.join(paths.data, "coder-logs", "code-server-stderr.log"), opts)
this.onDispose(() => { this.onDispose(() => this.disposeChild())
this.disposeChild()
})
this.onChildMessage((message) => { this.onChildMessage((message) => {
switch (message.type) { switch (message.type) {
@ -252,11 +250,15 @@ export class ParentProcess extends Process {
}) })
} }
private disposeChild(): void { private async disposeChild(): Promise<void> {
this.started = undefined this.started = undefined
if (this.child) { if (this.child) {
this.child.removeAllListeners() const child = this.child
this.child.kill() child.removeAllListeners()
child.kill()
// Wait for the child to exit otherwise its output will be lost which can
// be especially problematic if you're trying to debug why cleanup failed.
await new Promise((r) => child!.on("exit", r))
} }
} }

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@ -1,7 +1,8 @@
import * as express from "express" import * as express from "express"
import * as expressCore from "express-serve-static-core" import * as expressCore from "express-serve-static-core"
import * as http from "http" import * as http from "http"
import * as net from "net" import Websocket from "ws"
import * as pluginapi from "../../typings/pluginapi"
export const handleUpgrade = (app: express.Express, server: http.Server): void => { export const handleUpgrade = (app: express.Express, server: http.Server): void => {
server.on("upgrade", (req, socket, head) => { server.on("upgrade", (req, socket, head) => {
@ -20,31 +21,24 @@ export const handleUpgrade = (app: express.Express, server: http.Server): void =
}) })
} }
export interface WebsocketRequest extends express.Request { interface InternalWebsocketRequest extends pluginapi.WebsocketRequest {
ws: net.Socket
head: Buffer
}
interface InternalWebsocketRequest extends WebsocketRequest {
_ws_handled: boolean _ws_handled: boolean
} }
export type WebSocketHandler = (
req: WebsocketRequest,
res: express.Response,
next: express.NextFunction,
) => void | Promise<void>
export class WebsocketRouter { export class WebsocketRouter {
public readonly router = express.Router() public readonly router = express.Router()
public ws(route: expressCore.PathParams, ...handlers: WebSocketHandler[]): void { /**
* Handle a websocket at this route. Note that websockets are immediately
* paused when they come in.
*/
public ws(route: expressCore.PathParams, ...handlers: pluginapi.WebSocketHandler[]): void {
this.router.get( this.router.get(
route, route,
...handlers.map((handler) => { ...handlers.map((handler) => {
const wrapped: express.Handler = (req, res, next) => { const wrapped: express.Handler = (req, res, next) => {
;(req as InternalWebsocketRequest)._ws_handled = true ;(req as InternalWebsocketRequest)._ws_handled = true
return handler(req as WebsocketRequest, res, next) return handler(req as pluginapi.WebsocketRequest, res, next)
} }
return wrapped return wrapped
}), }),
@ -55,3 +49,5 @@ export class WebsocketRouter {
export function Router(): WebsocketRouter { export function Router(): WebsocketRouter {
return new WebsocketRouter() return new WebsocketRouter()
} }
export const wss = new Websocket.Server({ noServer: true })

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@ -1,7 +1,10 @@
import * as express from "express"
import * as http from "http" import * as http from "http"
import * as nodeFetch from "node-fetch" import * as nodeFetch from "node-fetch"
import Websocket from "ws"
import * as util from "../src/common/util" import * as util from "../src/common/util"
import { ensureAddress } from "../src/node/app" import { ensureAddress } from "../src/node/app"
import { handleUpgrade } from "../src/node/wsRouter"
// Perhaps an abstraction similar to this should be used in app.ts as well. // Perhaps an abstraction similar to this should be used in app.ts as well.
export class HttpServer { export class HttpServer {
@ -39,6 +42,13 @@ export class HttpServer {
}) })
} }
/**
* Send upgrade requests to an Express app.
*/
public listenUpgrade(app: express.Express): void {
handleUpgrade(app, this.hs)
}
/** /**
* close cleans up the server. * close cleans up the server.
*/ */
@ -62,6 +72,13 @@ export class HttpServer {
return nodeFetch.default(`${ensureAddress(this.hs)}${requestPath}`, opts) return nodeFetch.default(`${ensureAddress(this.hs)}${requestPath}`, opts)
} }
/**
* Open a websocket against the requset path.
*/
public ws(requestPath: string): Websocket {
return new Websocket(`${ensureAddress(this.hs).replace("http:", "ws:")}${requestPath}`)
}
public port(): number { public port(): number {
const addr = this.hs.address() const addr = this.hs.address()
if (addr && typeof addr === "object") { if (addr && typeof addr === "object") {

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@ -2,11 +2,15 @@ import { logger } from "@coder/logger"
import * as express from "express" import * as express from "express"
import * as fs from "fs" import * as fs from "fs"
import * as path from "path" import * as path from "path"
import { PluginAPI } from "../src/node/plugin" import { HttpCode } from "../src/common/http"
import { codeServer, PluginAPI } from "../src/node/plugin"
import * as apps from "../src/node/routes/apps" import * as apps from "../src/node/routes/apps"
import * as httpserver from "./httpserver" import * as httpserver from "./httpserver"
const fsp = fs.promises const fsp = fs.promises
// Jest overrides `require` so our usual override doesn't work.
jest.mock("code-server", () => codeServer, { virtual: true })
/** /**
* Use $LOG_LEVEL=debug to see debug logs. * Use $LOG_LEVEL=debug to see debug logs.
*/ */
@ -15,15 +19,19 @@ describe("plugin", () => {
let s: httpserver.HttpServer let s: httpserver.HttpServer
beforeAll(async () => { beforeAll(async () => {
papi = new PluginAPI(logger, `${path.resolve(__dirname, "test-plugin")}:meow`) // Only include the test plugin to avoid contaminating results with other
await papi.loadPlugins() // plugins that might be on the filesystem.
papi = new PluginAPI(logger, `${path.resolve(__dirname, "test-plugin")}:meow`, "")
await papi.loadPlugins(false)
const app = express.default() const app = express.default()
papi.mount(app) const wsApp = express.default()
papi.mount(app, wsApp)
app.use("/api/applications", apps.router(papi)) app.use("/api/applications", apps.router(papi))
s = new httpserver.HttpServer() s = new httpserver.HttpServer()
await s.listen(app) await s.listen(app)
s.listenUpgrade(wsApp)
}) })
afterAll(async () => { afterAll(async () => {
@ -68,4 +76,18 @@ describe("plugin", () => {
const body = await resp.text() const body = await resp.text()
expect(body).toBe(indexHTML) expect(body).toBe(indexHTML)
}) })
it("/test-plugin/test-app (websocket)", async () => {
const ws = s.ws("/test-plugin/test-app")
const message = await new Promise((resolve) => {
ws.once("message", (message) => resolve(message))
})
ws.terminate()
expect(message).toBe("hello")
})
it("/test-plugin/error", async () => {
const resp = await s.fetch("/test-plugin/error")
expect(resp.status).toBe(HttpCode.LargePayload)
})
}) })

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@ -0,0 +1,5 @@
settings:
import/resolver:
alias:
map:
- [code-server, ./typings/pluginapi.d.ts]

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@ -12,8 +12,5 @@
}, },
"scripts": { "scripts": {
"build": "tsc" "build": "tsc"
},
"dependencies": {
"express": "^4.17.1"
} }
} }

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@ -1,8 +1,7 @@
import * as express from "express" import * as cs from "code-server"
import * as fspath from "path" import * as fspath from "path"
import * as pluginapi from "../../../typings/pluginapi"
export const plugin: pluginapi.Plugin = { export const plugin: cs.Plugin = {
displayName: "Test Plugin", displayName: "Test Plugin",
routerPath: "/test-plugin", routerPath: "/test-plugin",
homepageURL: "https://example.com", homepageURL: "https://example.com",
@ -13,16 +12,29 @@ export const plugin: pluginapi.Plugin = {
}, },
router() { router() {
const r = express.Router() const r = cs.express.Router()
r.get("/test-app", (req, res) => { r.get("/test-app", (_, res) => {
res.sendFile(fspath.resolve(__dirname, "../public/index.html")) res.sendFile(fspath.resolve(__dirname, "../public/index.html"))
}) })
r.get("/goland/icon.svg", (req, res) => { r.get("/goland/icon.svg", (_, res) => {
res.sendFile(fspath.resolve(__dirname, "../public/icon.svg")) res.sendFile(fspath.resolve(__dirname, "../public/icon.svg"))
}) })
r.get("/error", () => {
throw new cs.HttpError("error", cs.HttpCode.LargePayload)
})
return r return r
}, },
wsRouter() {
const wr = cs.WsRouter()
wr.ws("/test-app", (req) => {
cs.wss.handleUpgrade(req, req.socket, req.head, (ws) => {
ws.send("hello")
})
})
return wr
},
applications() { applications() {
return [ return [
{ {

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@ -42,8 +42,10 @@
/* Module Resolution Options */ /* Module Resolution Options */
// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */ // "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */ "baseUrl": "./" /* Base directory to resolve non-absolute module names. */,
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */ "paths": {
"code-server": ["../../typings/pluginapi"]
} /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */,
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */ // "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */ // "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */ // "types": [], /* Type declaration files to be included in compilation. */

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@ -64,372 +64,7 @@
"@types/mime" "*" "@types/mime" "*"
"@types/node" "*" "@types/node" "*"
accepts@~1.3.7:
version "1.3.7"
resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
dependencies:
mime-types "~2.1.24"
negotiator "0.6.2"
array-flatten@1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
body-parser@1.19.0:
version "1.19.0"
resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
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bytes "3.1.0"
content-type "~1.0.4"
debug "2.6.9"
depd "~1.1.2"
http-errors "1.7.2"
iconv-lite "0.4.24"
on-finished "~2.3.0"
qs "6.7.0"
raw-body "2.4.0"
type-is "~1.6.17"
bytes@3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
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content-disposition@0.5.3:
version "0.5.3"
resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
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dependencies:
safe-buffer "5.1.2"
content-type@~1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
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cookie-signature@1.0.6:
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resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
cookie@0.4.0:
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debug@2.6.9:
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dependencies:
ms "2.0.0"
depd@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
destroy@~1.0.4:
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ee-first@1.1.1:
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integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
encodeurl@~1.0.2:
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integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
escape-html@~1.0.3:
version "1.0.3"
resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
etag@~1.8.1:
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resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
express@^4.17.1:
version "4.17.1"
resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
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dependencies:
accepts "~1.3.7"
array-flatten "1.1.1"
body-parser "1.19.0"
content-disposition "0.5.3"
content-type "~1.0.4"
cookie "0.4.0"
cookie-signature "1.0.6"
debug "2.6.9"
depd "~1.1.2"
encodeurl "~1.0.2"
escape-html "~1.0.3"
etag "~1.8.1"
finalhandler "~1.1.2"
fresh "0.5.2"
merge-descriptors "1.0.1"
methods "~1.1.2"
on-finished "~2.3.0"
parseurl "~1.3.3"
path-to-regexp "0.1.7"
proxy-addr "~2.0.5"
qs "6.7.0"
range-parser "~1.2.1"
safe-buffer "5.1.2"
send "0.17.1"
serve-static "1.14.1"
setprototypeof "1.1.1"
statuses "~1.5.0"
type-is "~1.6.18"
utils-merge "1.0.1"
vary "~1.1.2"
finalhandler@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
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dependencies:
debug "2.6.9"
encodeurl "~1.0.2"
escape-html "~1.0.3"
on-finished "~2.3.0"
parseurl "~1.3.3"
statuses "~1.5.0"
unpipe "~1.0.0"
forwarded@~0.1.2:
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integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
fresh@0.5.2:
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integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
http-errors@1.7.2:
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dependencies:
depd "~1.1.2"
inherits "2.0.3"
setprototypeof "1.1.1"
statuses ">= 1.5.0 < 2"
toidentifier "1.0.0"
http-errors@~1.7.2:
version "1.7.3"
resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
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dependencies:
depd "~1.1.2"
inherits "2.0.4"
setprototypeof "1.1.1"
statuses ">= 1.5.0 < 2"
toidentifier "1.0.0"
iconv-lite@0.4.24:
version "0.4.24"
resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
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dependencies:
safer-buffer ">= 2.1.2 < 3"
inherits@2.0.3:
version "2.0.3"
resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
inherits@2.0.4:
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resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
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ipaddr.js@1.9.1:
version "1.9.1"
resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
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media-typer@0.3.0:
version "0.3.0"
resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
merge-descriptors@1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
methods@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
mime-db@1.44.0:
version "1.44.0"
resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
mime-types@~2.1.24:
version "2.1.27"
resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
dependencies:
mime-db "1.44.0"
mime@1.6.0:
version "1.6.0"
resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
ms@2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
ms@2.1.1:
version "2.1.1"
resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
negotiator@0.6.2:
version "0.6.2"
resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
on-finished@~2.3.0:
version "2.3.0"
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integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
dependencies:
ee-first "1.1.1"
parseurl@~1.3.3:
version "1.3.3"
resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
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path-to-regexp@0.1.7:
version "0.1.7"
resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
proxy-addr@~2.0.5:
version "2.0.6"
resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
integrity sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==
dependencies:
forwarded "~0.1.2"
ipaddr.js "1.9.1"
qs@6.7.0:
version "6.7.0"
resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
range-parser@~1.2.1:
version "1.2.1"
resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
raw-body@2.4.0:
version "2.4.0"
resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
integrity sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==
dependencies:
bytes "3.1.0"
http-errors "1.7.2"
iconv-lite "0.4.24"
unpipe "1.0.0"
safe-buffer@5.1.2:
version "5.1.2"
resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
"safer-buffer@>= 2.1.2 < 3":
version "2.1.2"
resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
send@0.17.1:
version "0.17.1"
resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
dependencies:
debug "2.6.9"
depd "~1.1.2"
destroy "~1.0.4"
encodeurl "~1.0.2"
escape-html "~1.0.3"
etag "~1.8.1"
fresh "0.5.2"
http-errors "~1.7.2"
mime "1.6.0"
ms "2.1.1"
on-finished "~2.3.0"
range-parser "~1.2.1"
statuses "~1.5.0"
serve-static@1.14.1:
version "1.14.1"
resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
dependencies:
encodeurl "~1.0.2"
escape-html "~1.0.3"
parseurl "~1.3.3"
send "0.17.1"
setprototypeof@1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
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"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
version "1.5.0"
resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
toidentifier@1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
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type-is@~1.6.17, type-is@~1.6.18:
version "1.6.18"
resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
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dependencies:
media-typer "0.3.0"
mime-types "~2.1.24"
typescript@^4.0.5: typescript@^4.0.5:
version "4.0.5" version "4.0.5"
resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389" resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.5.tgz#ae9dddfd1069f1cb5beb3ef3b2170dd7c1332389"
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unpipe@1.0.0, unpipe@~1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
utils-merge@1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
vary@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=

View File

@ -1,8 +1,12 @@
/** /**
* This file describes the code-server plugin API for adding new applications. * This file describes the code-server plugin API for adding new applications.
*/ */
import { Logger } from "@coder/logger" import { field, Level, Logger } from "@coder/logger"
import * as express from "express" import * as express from "express"
import * as expressCore from "express-serve-static-core"
import ProxyServer from "http-proxy"
import * as net from "net"
import Websocket from "ws"
/** /**
* Overlay * Overlay
@ -78,6 +82,75 @@ import * as express from "express"
* ] * ]
*/ */
export enum HttpCode {
Ok = 200,
Redirect = 302,
NotFound = 404,
BadRequest = 400,
Unauthorized = 401,
LargePayload = 413,
ServerError = 500,
}
export declare class HttpError extends Error {
constructor(message: string, status: HttpCode, details?: object)
}
export interface WebsocketRequest extends express.Request {
ws: net.Socket
head: Buffer
}
export type WebSocketHandler = (
req: WebsocketRequest,
res: express.Response,
next: express.NextFunction,
) => void | Promise<void>
export interface WebsocketRouter {
readonly router: express.Router
ws(route: expressCore.PathParams, ...handlers: WebSocketHandler[]): void
}
/**
* Create a router for websocket routes.
*/
export function WsRouter(): WebsocketRouter
/**
* The websocket server used by code-server.
*/
export const wss: Websocket.Server
/**
* The Express import used by code-server.
*
* Re-exported so plugins don't have to import duplicate copies of Express and
* to avoid potential version differences or issues caused by running separate
* instances.
*/
export { express }
/**
* Use to add a field to a log.
*
* Re-exported so plugins don't have to import duplicate copies of the logger.
*/
export { field, Level, Logger }
/**
* code-server's proxy server.
*/
export const proxy: ProxyServer
/**
* Replace variables in HTML: TO, BASE, CS_STATIC_BASE, and OPTIONS.
*/
export function replaceTemplates<T extends object>(
req: express.Request,
content: string,
extraOpts?: Omit<T, "base" | "csStaticBase" | "logLevel">,
): string
/** /**
* Your plugin module must have a top level export "plugin" that implements this interface. * Your plugin module must have a top level export "plugin" that implements this interface.
* *
@ -125,6 +198,11 @@ export interface Plugin {
*/ */
init(config: PluginConfig): void init(config: PluginConfig): void
/**
* Called when the plugin should dispose/shutdown everything.
*/
deinit?(): Promise<void>
/** /**
* Returns the plugin's router. * Returns the plugin's router.
* *
@ -134,6 +212,15 @@ export interface Plugin {
*/ */
router?(): express.Router router?(): express.Router
/**
* Returns the plugin's websocket router.
*
* Mounted at <code-sever-root>/<plugin-path>
*
* If not present, the plugin provides no websockets.
*/
wsRouter?(): WebsocketRouter
/** /**
* code-server uses this to collect the list of applications that * code-server uses this to collect the list of applications that
* the plugin can currently provide. * the plugin can currently provide.
@ -156,6 +243,13 @@ export interface PluginConfig {
* All plugin logs should be logged via this logger. * All plugin logs should be logged via this logger.
*/ */
readonly logger: Logger readonly logger: Logger
/**
* This can be specified by the user on the command line. Plugins should
* default to this directory when applicable. For example, the Jupyter plugin
* uses this to launch in this directory.
*/
readonly workingDirectory?: string
} }
/** /**

View File

@ -2990,6 +2990,11 @@ eslint-config-prettier@^6.0.0:
dependencies: dependencies:
get-stdin "^6.0.0" get-stdin "^6.0.0"
eslint-import-resolver-alias@^1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/eslint-import-resolver-alias/-/eslint-import-resolver-alias-1.1.2.tgz#297062890e31e4d6651eb5eba9534e1f6e68fc97"
integrity sha512-WdviM1Eu834zsfjHtcGHtGfcu+F30Od3V7I9Fi57uhBEwPkjDcii7/yW8jAT+gOhn4P/vOxxNAXbFAKsrrc15w==
eslint-import-resolver-node@^0.3.4: eslint-import-resolver-node@^0.3.4:
version "0.3.4" version "0.3.4"
resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.4.tgz#85ffa81942c25012d8231096ddf679c03042c717" resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.4.tgz#85ffa81942c25012d8231096ddf679c03042c717"