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Add authentication

This commit is contained in:
Asher 2019-07-12 15:21:00 -05:00
parent 2b2aa9a211
commit 97167e75ff
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GPG Key ID: D63C1EF81242354A
8 changed files with 401 additions and 92 deletions

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@ -73,7 +73,7 @@ yarn patch:apply
yarn yarn
yarn watch yarn watch
# Wait for the initial compilation to complete (it will say "Finished compilation"). # Wait for the initial compilation to complete (it will say "Finished compilation").
yarn start yarn start --allow-http --no-auth
# Visit http://localhost:8443 # Visit http://localhost:8443
``` ```

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@ -4,7 +4,7 @@
"ensure-in-vscode": "bash ./scripts/tasks.bash ensure-in-vscode", "ensure-in-vscode": "bash ./scripts/tasks.bash ensure-in-vscode",
"preinstall": "yarn ensure-in-vscode && cd ../../../ && yarn || true", "preinstall": "yarn ensure-in-vscode && cd ../../../ && yarn || true",
"postinstall": "rm -rf node_modules/@types/node", "postinstall": "rm -rf node_modules/@types/node",
"start": "yarn ensure-in-vscode && nodemon ../../../out/vs/server/main.js --watch ../../../out --verbose", "start": "yarn ensure-in-vscode && nodemon --watch ../../../out --verbose ../../../out/vs/server/main.js",
"watch": "yarn ensure-in-vscode && cd ../../../ && yarn watch", "watch": "yarn ensure-in-vscode && cd ../../../ && yarn watch",
"build": "bash ./scripts/tasks.bash build", "build": "bash ./scripts/tasks.bash build",
"package": "bash ./scripts/tasks.bash package", "package": "bash ./scripts/tasks.bash package",

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@ -1,4 +1,5 @@
import * as os from "os"; import * as os from "os";
import * as path from "path";
import { validatePaths } from "vs/code/node/paths"; import { validatePaths } from "vs/code/node/paths";
import { parseMainProcessArgv } from "vs/platform/environment/node/argvHelper"; import { parseMainProcessArgv } from "vs/platform/environment/node/argvHelper";
@ -9,16 +10,16 @@ import pkg from "vs/platform/product/node/package";
import { MainServer, WebviewServer } from "vs/server/src/server"; import { MainServer, WebviewServer } from "vs/server/src/server";
import "vs/server/src/tar"; import "vs/server/src/tar";
import { generateCertificate } from "vs/server/src/util"; import { generateCertificate, generatePassword } from "vs/server/src/util";
interface Args extends ParsedArgs { interface Args extends ParsedArgs {
"allow-http"?: boolean; "allow-http"?: boolean;
auth?: boolean;
cert?: string; cert?: string;
"cert-key"?: string; "cert-key"?: string;
"extra-builtin-extensions-dir"?: string; "extra-builtin-extensions-dir"?: string;
"extra-extensions-dir"?: string; "extra-extensions-dir"?: string;
host?: string; host?: string;
"no-auth"?: boolean;
open?: string; open?: string;
port?: string; port?: string;
socket?: string; socket?: string;
@ -58,7 +59,7 @@ options.push({ id: "cert-key", type: "string", cat: "o", description: "Path to c
options.push({ id: "extra-builtin-extensions-dir", type: "string", cat: "o", description: "Path to extra builtin extension directory." }); options.push({ id: "extra-builtin-extensions-dir", type: "string", cat: "o", description: "Path to extra builtin extension directory." });
options.push({ id: "extra-extensions-dir", type: "string", cat: "o", description: "Path to extra user extension directory." }); options.push({ id: "extra-extensions-dir", type: "string", cat: "o", description: "Path to extra user extension directory." });
options.push({ id: "host", type: "string", cat: "o", description: "Host for the main and webview servers." }); options.push({ id: "host", type: "string", cat: "o", description: "Host for the main and webview servers." });
options.push({ id: "no-auth", type: "string", cat: "o", description: "Disable password authentication." }); options.push({ id: "no-auth", type: "boolean", cat: "o", description: "Disable password authentication." });
options.push({ id: "open", type: "boolean", cat: "o", description: "Open in the browser on startup." }); options.push({ id: "open", type: "boolean", cat: "o", description: "Open in the browser on startup." });
options.push({ id: "port", type: "string", cat: "o", description: "Port for the main server." }); options.push({ id: "port", type: "string", cat: "o", description: "Port for the main server." });
options.push({ id: "socket", type: "string", cat: "o", description: "Listen on a socket instead of host:port." }); options.push({ id: "socket", type: "string", cat: "o", description: "Listen on a socket instead of host:port." });
@ -115,17 +116,32 @@ const main = async (): Promise<void> => {
} }
const options = { const options = {
host: args["host"] host: args.host,
|| (args["no-auth"] || args["allow-http"] ? "localhost" : "0.0.0.0"),
allowHttp: args["allow-http"], allowHttp: args["allow-http"],
cert: args["cert"], cert: args.cert,
certKey: args["cert"], certKey: args["cert-key"],
auth: typeof args.auth !== "undefined" ? args.auth : true,
password: process.env.PASSWORD,
}; };
if (!options.host) {
options.host = !options.auth || options.allowHttp
? "localhost"
: "0.0.0.0";
}
let usingGeneratedCert = false;
if (!options.allowHttp && (!options.cert || !options.certKey)) { if (!options.allowHttp && (!options.cert || !options.certKey)) {
const { cert, certKey } = await generateCertificate(); const { cert, certKey } = await generateCertificate();
options.cert = cert; options.cert = cert;
options.certKey = certKey; options.certKey = certKey;
usingGeneratedCert = true;
}
let usingGeneratedPassword = false;
if (options.auth && !options.password) {
options.password = await generatePassword();
usingGeneratedPassword = true;
} }
const webviewPort = typeof args["webview-port"] !== "undefined" const webviewPort = typeof args["webview-port"] !== "undefined"
@ -149,6 +165,25 @@ const main = async (): Promise<void> => {
]); ]);
console.log(`Main server listening on ${serverAddress}`); console.log(`Main server listening on ${serverAddress}`);
console.log(`Webview server listening on ${webviewAddress}`); console.log(`Webview server listening on ${webviewAddress}`);
if (usingGeneratedPassword) {
console.log(" - Password is", options.password);
console.log(" - To use your own password, set the PASSWORD environment variable");
} else if (options.auth) {
console.log(" - Using custom password for authentication");
} else {
console.log(" - No authentication");
}
if (!options.allowHttp && options.cert && options.certKey) {
console.log(
usingGeneratedCert
? ` - Using generated certificate and key in ${path.dirname(options.cert)} for HTTPS`
: " - Using provided certificate and key for HTTPS",
);
} else {
console.log(" - Not serving HTTPS");
}
}; };
main().catch((error) => { main().catch((error) => {

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@ -0,0 +1,94 @@
html {
box-sizing: border-box;
}
*, *:before, *:after {
box-sizing: inherit;
}
html, body {
background-color: #FFFFFF;
height: 100%;
min-height: 100%;
}
body {
align-items: center;
display: flex;
font-family: "monospace";
justify-content: center;
margin: 0;
padding: 10px;
}
.login-form {
border-radius: 5px;
box-shadow: 0 18px 80px 10px rgba(69, 65, 78, 0.08);
color: #575962;
margin-top: -10%;
max-width: 328px;
padding: 40px;
position: relative;
width: 100%;
}
.login-form > .title {
text-align: center;
text-transform: uppercase;
font-size: 12px;
font-weight: 500;
letter-spacing: 1.5px;
line-height: 15px;
margin-bottom: 0px;
margin-bottom: 5px;
margin-top: 0px;
}
.login-form > .subtitle {
font-size: 19px;
font-weight: bold;
line-height: 25px;
margin-bottom: 45px;
margin: 0;
text-align: center;
}
.login-form > .field {
text-align: left;
font-size: 12px;
color: #797E84;
margin: 16px 0;
}
.login-form > .field > .input {
background: none !important;
border: 1px solid #ccc;
border-radius: 2px;
padding: 5px;
width: 100%;
}
.login-form > .button {
border: none;
border-radius: 24px;
box-shadow: 0 12px 17px 2px rgba(171,173,163,0.14), 0 5px 22px 4px rgba(171,173,163,0.12), 0 7px 8px -4px rgba(171,173,163,0.2);
cursor: pointer;
display: block;
padding: 15px 5px;
width: 100%;
}
.login-form > .button:hover {
background-color: rgb(0, 122, 204);
color: #fff;
}
.error-display {
box-sizing: border-box;
color: #bb2d0f;
font-size: 14px;
font-weight: 400;
line-height: 12px;
padding: 20px 8px 0;
text-align: center;
}

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@ -0,0 +1,26 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1">
<title>Authenticate: code-server</title>
<link href="/login/login.css" rel="stylesheet">
</head>
<body>
<form class="login-form" action="/login" method="post">
<h4 class="title">code-server</h4>
<h2 class="subtitle">
Enter server password
</h2>
<div class="field">
<!-- The onfocus code places the cursor at the end of the value. -->
<input name="password" type="password" class="input" value=""
required autofocus
onfocus="const value=this.value;this.value='';this.value=value;">
</div>
<button class="button" type="submit">
<span class="label">Enter IDE</span>
</button>
<div class="error-display" style="display:none">{{ERROR}}</div>
</form>
</body>
</html>

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@ -6,11 +6,10 @@ import * as path from "path";
import * as tls from "tls"; import * as tls from "tls";
import * as util from "util"; import * as util from "util";
import * as url from "url"; import * as url from "url";
import * as querystring from "querystring";
import { Emitter } from "vs/base/common/event"; import { Emitter } from "vs/base/common/event";
import { sanitizeFilePath } from "vs/base/common/extpath"; import { sanitizeFilePath } from "vs/base/common/extpath";
import { getMediaMime } from "vs/base/common/mime";
import { extname } from "vs/base/common/path";
import { UriComponents, URI } from "vs/base/common/uri"; import { UriComponents, URI } from "vs/base/common/uri";
import { IPCServer, ClientConnectionEvent, StaticRouter } from "vs/base/parts/ipc/common/ipc"; import { IPCServer, ClientConnectionEvent, StaticRouter } from "vs/base/parts/ipc/common/ipc";
import { mkdirp } from "vs/base/node/pfs"; import { mkdirp } from "vs/base/node/pfs";
@ -49,12 +48,16 @@ import { IWorkbenchConstructionOptions } from "vs/workbench/workbench.web.api";
import { Connection, ManagementConnection, ExtensionHostConnection } from "vs/server/src/connection"; import { Connection, ManagementConnection, ExtensionHostConnection } from "vs/server/src/connection";
import { ExtensionEnvironmentChannel, FileProviderChannel , } from "vs/server/src/channel"; import { ExtensionEnvironmentChannel, FileProviderChannel , } from "vs/server/src/channel";
import { Protocol } from "vs/server/src/protocol"; import { Protocol } from "vs/server/src/protocol";
import { getUriTransformer, useHttpsTransformer } from "vs/server/src/util"; import { getMediaMime, getUriTransformer, useHttpsTransformer } from "vs/server/src/util";
export enum HttpCode { export enum HttpCode {
Ok = 200, Ok = 200,
Redirect = 302,
NotFound = 404, NotFound = 404,
BadRequest = 400, BadRequest = 400,
Unauthorized = 401,
LargePayload = 413,
ServerError = 500,
} }
export interface Options { export interface Options {
@ -65,9 +68,15 @@ export interface Options {
} }
export interface Response { export interface Response {
content?: string | Buffer;
code?: number; code?: number;
headers: http.OutgoingHttpHeaders; content?: string | Buffer;
filePath?: string;
headers?: http.OutgoingHttpHeaders;
redirect?: string;
}
export interface LoginPayload {
password?: string;
} }
export class HttpError extends Error { export class HttpError extends Error {
@ -80,19 +89,21 @@ export class HttpError extends Error {
} }
export interface ServerOptions { export interface ServerOptions {
readonly port: number; readonly port?: number;
readonly host: string; readonly host?: string;
readonly socket?: string; readonly socket?: string;
readonly allowHttp?: boolean; readonly allowHttp?: boolean;
readonly cert?: string; readonly cert?: string;
readonly certKey?: string; readonly certKey?: string;
readonly auth?: boolean;
readonly password?: string;
} }
export abstract class Server { export abstract class Server {
// The underlying web server. // The underlying web server.
protected readonly server: http.Server | https.Server; protected readonly server: http.Server | https.Server;
protected rootPath = path.resolve(__dirname, "../../.."); protected rootPath = path.resolve(__dirname, "../../../..");
private listenPromise: Promise<string> | undefined; private listenPromise: Promise<string> | undefined;
@ -113,7 +124,7 @@ export abstract class Server {
if (!this.listenPromise) { if (!this.listenPromise) {
this.listenPromise = new Promise((resolve, reject) => { this.listenPromise = new Promise((resolve, reject) => {
this.server.on("error", reject); this.server.on("error", reject);
const onListen = () => resolve(this.address(this.server, this.options.allowHttp)); const onListen = () => resolve(this.address());
if (this.options.socket) { if (this.options.socket) {
this.server.listen(this.options.socket, onListen); this.server.listen(this.options.socket, onListen);
} else { } else {
@ -124,6 +135,22 @@ export abstract class Server {
return this.listenPromise; return this.listenPromise;
} }
/**
* The local address of the server. If you pass in a request, it will use the
* request's host if listening on a port (rather than a socket). This enables
* accessing the webview server from the same host as the main server.
*/
public address(request?: http.IncomingMessage): string {
const address = this.server.address();
const endpoint = typeof address !== "string"
? (request
? request.headers.host!.split(":", 1)[0]
: (address.address === "::" ? "localhost" : address.address)
) + ":" + address.port
: address;
return `${this.options.allowHttp ? "http" : "https"}://${endpoint}`;
}
protected abstract handleRequest( protected abstract handleRequest(
base: string, base: string,
requestPath: string, requestPath: string,
@ -133,68 +160,192 @@ export abstract class Server {
protected async getResource(filePath: string): Promise<Response> { protected async getResource(filePath: string): Promise<Response> {
const content = await util.promisify(fs.readFile)(filePath); const content = await util.promisify(fs.readFile)(filePath);
return { return { content, filePath };
content,
headers: {
"Content-Type": getMediaMime(filePath) || {
".css": "text/css",
".html": "text/html",
".js": "text/javascript",
".json": "application/json",
}[extname(filePath)] || "text/plain",
},
};
} }
private onRequest = async (request: http.IncomingMessage, response: http.ServerResponse): Promise<void> => { private onRequest = async (request: http.IncomingMessage, response: http.ServerResponse): Promise<void> => {
const secure = (request.connection as tls.TLSSocket).encrypted;
if (!this.options.allowHttp && !secure) {
response.writeHead(302, {
Location: "https://" + request.headers.host + request.url,
});
return response.end();
}
try { try {
if (request.method !== "GET") { const payload = await this.preHandleRequest(request);
throw new HttpError( response.writeHead(payload.redirect ? HttpCode.Redirect : payload.code || HttpCode.Ok, {
`Unsupported method ${request.method}`, "Cache-Control": "max-age=86400", // TODO: ETag?
HttpCode.BadRequest, "Content-Type": getMediaMime(payload.filePath),
); ...(payload.redirect ? { Location: payload.redirect } : {}),
} ...payload.headers,
const parsedUrl = url.parse(request.url || "", true);
const fullPath = decodeURIComponent(parsedUrl.pathname || "/");
const match = fullPath.match(/^(\/?[^/]*)(.*)$/);
const [, base, requestPath] = match
? match.map((p) => p !== "/" ? p.replace(/\/$/, "") : p)
: ["", "", ""];
const { content, headers, code } = await this.handleRequest(
base, requestPath, parsedUrl, request,
);
response.writeHead(code || HttpCode.Ok, {
"Cache-Control": "max-age=86400",
// TODO: ETag?
...headers,
}); });
response.end(content); response.end(payload.content);
} catch (error) { } catch (error) {
if (error.code === "ENOENT" || error.code === "EISDIR") { if (error.code === "ENOENT" || error.code === "EISDIR") {
error = new HttpError("Not found", HttpCode.NotFound); error = new HttpError("Not found", HttpCode.NotFound);
} }
response.writeHead(typeof error.code === "number" ? error.code : 500); response.writeHead(typeof error.code === "number" ? error.code : HttpCode.ServerError);
response.end(error.message); response.end(error.message);
} }
} }
private address(server: net.Server, http?: boolean): string { private async preHandleRequest(request: http.IncomingMessage): Promise<Response> {
const address = server.address(); const secure = (request.connection as tls.TLSSocket).encrypted;
const endpoint = typeof address !== "string" if (!this.options.allowHttp && !secure) {
? ((address.address === "::" ? "localhost" : address.address) + ":" + address.port) return { redirect: "https://" + request.headers.host + request.url };
: address; }
return `${http ? "http" : "https"}://${endpoint}`;
const parsedUrl = url.parse(request.url || "", true);
const fullPath = decodeURIComponent(parsedUrl.pathname || "/");
const match = fullPath.match(/^(\/?[^/]*)(.*)$/);
let [, base, requestPath] = match
? match.map((p) => p.replace(/\/$/, ""))
: ["", "", ""];
if (base.indexOf(".") !== -1) { // Assume it's a file at the root.
requestPath = base;
base = "/";
} else if (base === "") { // Happens if it's a plain `domain.com`.
base = "/";
}
if (requestPath === "/") { // Trailing slash, like `domain.com/login/`.
requestPath = "";
} else if (requestPath !== "") { // "" will become "." with normalize.
requestPath = path.normalize(requestPath);
}
base = path.normalize(base);
switch (base) {
case "/":
this.ensureGet(request);
if (!this.authenticate(request)) {
return { redirect: "https://" + request.headers.host + "/login" };
}
break;
case "/login":
if (!this.options.auth) {
throw new HttpError("Not found", HttpCode.NotFound);
}
if (requestPath === "") {
return this.tryLogin(request);
}
this.ensureGet(request);
return this.getResource(path.join(this.rootPath, "/out/vs/server/src/login", requestPath));
case "/favicon.ico":
this.ensureGet(request);
return this.getResource(path.join(this.rootPath, "/out/vs/server/src/favicon", base));
default:
this.ensureGet(request);
if (!this.authenticate(request)) {
throw new HttpError(`Unauthorized`, HttpCode.Unauthorized);
}
break;
}
return this.handleRequest(base, requestPath, parsedUrl, request);
}
private async tryLogin(request: http.IncomingMessage): Promise<Response> {
if (this.authenticate(request)) {
this.ensureGet(request);
return { redirect: "https://" + request.headers.host + "/" };
}
if (request.method === "POST") {
const data = await this.getData<LoginPayload>(request);
if (this.authenticate(request, data)) {
return {
redirect: "https://" + request.headers.host + "/",
headers: {
"Set-Cookie": `password=${data.password}`,
}
};
}
let userAgent = request.headers["user-agent"];
const timestamp = Math.floor(new Date().getTime() / 1000);
if (Array.isArray(userAgent)) {
userAgent = userAgent.join(", ");
}
console.error("Failed login attempt", JSON.stringify({
xForwardedFor: request.headers["x-forwarded-for"],
remoteAddress: request.connection.remoteAddress,
userAgent,
timestamp,
}));
return this.getLogin("Invalid password", data);
}
this.ensureGet(request);
return this.getLogin();
}
private async getLogin(error: string = "", payload?: LoginPayload): Promise<Response> {
const filePath = path.join(this.rootPath, "out/vs/server/src/login/login.html");
let content = await util.promisify(fs.readFile)(filePath, "utf8");
if (error) {
content = content.replace("{{ERROR}}", error)
.replace("display:none", "display:block");
}
if (payload && payload.password) {
content = content.replace('value=""', `value="${payload.password}"`);
}
return { content, filePath };
}
private ensureGet(request: http.IncomingMessage): void {
if (request.method !== "GET") {
throw new HttpError(
`Unsupported method ${request.method}`,
HttpCode.BadRequest,
);
}
}
private getData<T extends object>(request: http.IncomingMessage): Promise<T> {
return request.method === "POST"
? new Promise<T>((resolve, reject) => {
let body = "";
const onEnd = (): void => {
off();
resolve(querystring.parse(body) as T);
};
const onError = (error: Error): void => {
off();
reject(error);
};
const onData = (d: Buffer): void => {
body += d;
if (body.length > 1e6) {
onError(new HttpError(
"Payload is too large",
HttpCode.LargePayload,
));
request.connection.destroy();
}
};
const off = (): void => {
request.off("error", onError);
request.off("data", onError);
request.off("end", onEnd);
};
request.on("error", onError);
request.on("data", onData);
request.on("end", onEnd);
})
: Promise.resolve({} as T);
}
private authenticate(request: http.IncomingMessage, payload?: LoginPayload): boolean {
if (!this.options.auth) {
return true;
}
const safeCompare = require.__$__nodeRequire(path.resolve(__dirname, "../node_modules/safe-compare/index")) as typeof import("safe-compare");
if (typeof payload === "undefined") {
payload = this.parseCookies<LoginPayload>(request);
}
return !!this.options.password && safeCompare(payload.password || "", this.options.password);
}
private parseCookies<T extends object>(request: http.IncomingMessage): T {
const cookies: { [key: string]: string } = {};
if (request.headers.cookie) {
request.headers.cookie.split(";").forEach((keyValue) => {
const [key, value] = keyValue.split("=", 2);
cookies[key.trim()] = decodeURI(value);
});
}
return cookies as T;
} }
} }
@ -281,8 +432,7 @@ export class MainServer extends Server {
request: http.IncomingMessage, request: http.IncomingMessage,
): Promise<Response> { ): Promise<Response> {
switch (base) { switch (base) {
case "/": case "/": return this.getRoot(request, parsedUrl);
return this.getRoot(request, parsedUrl);
case "/node_modules": case "/node_modules":
case "/out": case "/out":
return this.getResource(path.join(this.rootPath, base, requestPath)); return this.getResource(path.join(this.rootPath, base, requestPath));
@ -292,23 +442,19 @@ export class MainServer extends Server {
// resources are requested by the browser (like the extension icon) and // resources are requested by the browser (like the extension icon) and
// some by the file provider (like the extension README). Maybe add a // some by the file provider (like the extension README). Maybe add a
// /resource prefix and a file provider that strips that prefix? // /resource prefix and a file provider that strips that prefix?
default: default: return this.getResource(path.join(base, requestPath));
return this.getResource(path.join(base, requestPath));
} }
} }
private async getRoot(request: http.IncomingMessage, parsedUrl: url.UrlWithParsedQuery): Promise<Response> { private async getRoot(request: http.IncomingMessage, parsedUrl: url.UrlWithParsedQuery): Promise<Response> {
const htmlPath = path.join( const filePath = path.join(this.rootPath, "out/vs/code/browser/workbench/workbench.html");
this.rootPath, let content = await util.promisify(fs.readFile)(filePath, "utf8");
'out/vs/code/browser/workbench/workbench.html',
);
let content = await util.promisify(fs.readFile)(htmlPath, "utf8");
const remoteAuthority = request.headers.host as string; const remoteAuthority = request.headers.host as string;
const transformer = getUriTransformer(remoteAuthority); const transformer = getUriTransformer(remoteAuthority);
const webviewEndpoint = await this.webviewServer.listen(); await this.webviewServer.listen();
const webviewEndpoint = this.webviewServer.address(request);
const cwd = process.env.VSCODE_CWD || process.cwd(); const cwd = process.env.VSCODE_CWD || process.cwd();
const workspacePath = parsedUrl.query.workspace as string | undefined; const workspacePath = parsedUrl.query.workspace as string | undefined;
@ -338,12 +484,7 @@ export class MainServer extends Server {
content = content.replace('{{WEBVIEW_ENDPOINT}}', webviewEndpoint); content = content.replace('{{WEBVIEW_ENDPOINT}}', webviewEndpoint);
return { return { content, filePath };
content,
headers: {
"Content-Type": "text/html",
},
};
} }
private createProtocol(request: http.IncomingMessage, socket: net.Socket): Protocol { private createProtocol(request: http.IncomingMessage, socket: net.Socket): Protocol {
@ -444,15 +585,10 @@ export class WebviewServer extends Server {
base: string, base: string,
requestPath: string, requestPath: string,
): Promise<Response> { ): Promise<Response> {
const webviewPath = path.join( const webviewPath = path.join(this.rootPath, "out/vs/workbench/contrib/webview/browser/pre");
this.rootPath, if (requestPath === "") {
"out/vs/workbench/contrib/webview/browser/pre", requestPath = "/index.html";
);
if (base === "/") {
base = "/index.html";
} }
return this.getResource(path.join(webviewPath, base, requestPath)); return this.getResource(path.join(webviewPath, base, requestPath));
} }
} }

View File

@ -1,9 +1,12 @@
import * as crypto from "crypto";
import * as fs from "fs"; import * as fs from "fs";
import * as os from "os"; import * as os from "os";
import * as path from "path"; import * as path from "path";
import * as util from "util"; import * as util from "util";
import { getPathFromAmdModule } from "vs/base/common/amd"; import { getPathFromAmdModule } from "vs/base/common/amd";
import { getMediaMime as vsGetMediaMime } from "vs/base/common/mime";
import { extname } from "vs/base/common/path";
import { URITransformer, IRawURITransformer } from "vs/base/common/uriIpc"; import { URITransformer, IRawURITransformer } from "vs/base/common/uriIpc";
import { mkdirp } from "vs/base/node/pfs"; import { mkdirp } from "vs/base/node/pfs";
@ -58,3 +61,18 @@ export const getUriTransformer = (remoteAuthority: string): URITransformer => {
const rawURITransformer = <IRawURITransformer>rawURITransformerFactory(remoteAuthority); const rawURITransformer = <IRawURITransformer>rawURITransformerFactory(remoteAuthority);
return new URITransformer(rawURITransformer); return new URITransformer(rawURITransformer);
}; };
export const generatePassword = async (length: number = 24): Promise<string> => {
const buffer = Buffer.alloc(Math.ceil(length / 2));
await util.promisify(crypto.randomFill)(buffer);
return buffer.toString("hex").substring(0, length);
};
export const getMediaMime = (filePath?: string): string => {
return filePath && (vsGetMediaMime(filePath) || {
".css": "text/css",
".html": "text/html",
".js": "text/javascript",
".json": "application/json",
}[extname(filePath)]) || "text/plain";
};