类型错误 [ERR_UNKNOWN_FILE_EXTENSION]:
TypeError [ERR_UNKNOWN_FILE_EXTENSION]:
这是我正在尝试 运行 ./bitgo-express --port 3080 --env test --bind localhost 的命令，但我收到以下错误：
(node:367854) ExperimentalWarning: The ESM module loader is experimental.
internal/process/esm_loader.js:90
internalBinding('errors').triggerUncaughtException(
^
TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension "" for /home/root/example.com/BitGoJS/modules/express/bin/bitgo-express
at Loader.defaultGetFormat [as _getFormat] (internal/modules/esm/get_format.js:65:15)
at Loader.getFormat (internal/modules/esm/loader.js:116:42)
at Loader.getModuleJob (internal/modules/esm/loader.js:247:31)
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async Loader.import (internal/modules/esm/loader.js:181:17)
at async Object.loadESM (internal/process/esm_loader.js:84:5) {
code: 'ERR_UNKNOWN_FILE_EXTENSION'
}
bitgo-快递：
#!/usr/bin/env node
const { init } = require('../src/expressApp.ts');
if (require.main === module) {
init()
.catch(err => {
console.log(`Fatal error: ${err.message}`);
console.log(err.stack);
});
}
expressApp.ts:
/**
* @prettier
*/
import * as express from 'express';
import * as httpProxy from 'http-proxy';
import * as url from 'url';
import * as Bluebird from 'bluebird';
import * as path from 'path';
import * as _ from 'lodash';
import * as debugLib from 'debug';
import * as https from 'https';
import * as http from 'http';
import * as morgan from 'morgan';
import * as fs from 'fs';
import { Request as StaticRequest } from 'express-serve-static-core';
import { Config, config } from './config';
const debug = debugLib('bitgo:express');
// eslint-disable-next-line @typescript-eslint/camelcase
import { SSL_OP_NO_TLSv1 } from 'constants';
import { IpcError, NodeEnvironmentError, TlsConfigurationError } from './errors';
import { Environments } from 'bitgo';
import { setupRoutes } from './clientRoutes';
const { version } = require('bitgo/package.json');
const pjson = require('../package.json');
const BITGOEXPRESS_USER_AGENT = `BitGoExpress/${pjson.version} BitGoJS/${version}`;
/**
* Set up the logging middleware provided by morgan
*
* @param app
* @param config
*/
function setupLogging(app: express.Application, config: Config): void {
// Set up morgan for logging, with optional logging into a file
let middleware;
if (config.logFile) {
// create a write stream (in append mode)
const accessLogPath = path.resolve(config.logFile);
const accessLogStream = fs.createWriteStream(accessLogPath, { flags: 'a' });
console.log('Log location: ' + accessLogPath);
// setup the logger
middleware = morgan('combined', { stream: accessLogStream });
} else {
middleware = morgan('combined');
}
app.use(middleware);
morgan.token('remote-user', function(req) {
return req.isProxy ? 'proxy' : 'local_express';
});
}
/**
* If we're running in a custom env, set the appropriate environment URI and network properties
*
* @param config
*/
function configureEnvironment(config: Config): void {
const { customRootUri, customBitcoinNetwork } = config;
if (customRootUri) {
Environments['custom'].uri = customRootUri;
}
if (customBitcoinNetwork) {
Environments['custom'].network = customBitcoinNetwork;
}
}
/**
* Create and configure the proxy middleware and add it to the app middleware stack
*
* @param app bitgo-express Express app
* @param config
*/
function configureProxy(app: express.Application, config: Config): void {
const { env, timeout } = config;
// Mount the proxy middleware
const options = {
timeout: timeout,
proxyTimeout: timeout,
secure: true,
};
if (Environments[env].network === 'testnet') {
// Need to do this to make supertest agent pass (set rejectUnauthorized to false)
options.secure = false;
}
const proxy = httpProxy.createProxyServer(options);
const sendError = (res: http.ServerResponse, status: number, json: object) => {
res.writeHead(status, {
'Content-Type': 'application/json',
});
res.end(JSON.stringify(json));
};
proxy.on('proxyReq', function(proxyReq, req) {
// Need to rewrite the host, otherwise cross-site protection kicks in
const parsedUri = url.parse(Environments[env].uri).hostname;
if (parsedUri) {
proxyReq.setHeader('host', parsedUri);
}
const userAgent = req.headers['user-agent']
? BITGOEXPRESS_USER_AGENT + ' ' + req.headers['user-agent']
: BITGOEXPRESS_USER_AGENT;
proxyReq.setHeader('User-Agent', userAgent);
});
proxy.on('error', (err, _, res) => {
debug('Proxy server error: ', err);
sendError(res, 500, {
error: 'BitGo Express encountered an error while attempting to proxy your request to BitGo. Please try again.',
});
});
proxy.on('econnreset', (err, _, res) => {
debug('Proxy server connection reset error: ', err);
sendError(res, 500, {
error:
'BitGo Express encountered a connection reset error while attempting to proxy your request to BitGo. Please try again.',
});
});
app.use(function(req: StaticRequest, res: express.Response) {
if (req.url && (/^\/api\/v[12]\/.*$/.test(req.url) || /^\/oauth\/token.*$/.test(req.url))) {
req.isProxy = true;
proxy.web(req, res, { target: Environments[env].uri, changeOrigin: true });
return;
}
// user tried to access a url which is not an api route, do not proxy
res.status(404).send('bitgo-express can only proxy BitGo API requests');
});
}
/**
* Create an HTTP server configured for accepting HTTPS connections
*
* @param config application configuration
* @param app
* @return {Server}
*/
async function createHttpsServer(
app: express.Application,
config: Config & { keyPath: string; crtPath: string }
): Promise<https.Server> {
const { keyPath, crtPath } = config;
const privateKeyPromise = fs.promises.readFile(keyPath, 'utf8');
const certificatePromise = fs.promises.readFile(crtPath, 'utf8');
const [key, cert] = await Promise.all([privateKeyPromise, certificatePromise]);
// eslint-disable-next-line @typescript-eslint/camelcase
return https.createServer({ secureOptions: SSL_OP_NO_TLSv1, key, cert }, app);
}
/**
* Create an HTTP server configured for accepting plain old HTTP connections
*
* @param app
* @return {Server}
*/
function createHttpServer(app: express.Application): http.Server {
return http.createServer(app);
}
/**
* Create a startup function which will be run upon server initialization
*
* @param config
* @param baseUri
* @return {Function}
*/
export function startup(config: Config, baseUri: string): () => void {
return function() {
const { env, ipc, customRootUri, customBitcoinNetwork } = config;
console.log('BitGo-Express running');
console.log(`Environment: ${env}`);
if (ipc) {
console.log(`IPC path: ${ipc}`);
} else {
console.log(`Base URI: ${baseUri}`);
}
if (customRootUri) {
console.log(`Custom root URI: ${customRootUri}`);
}
if (customBitcoinNetwork) {
console.log(`Custom bitcoin network: ${customBitcoinNetwork}`);
}
};
}
/**
* helper function to determine whether we should run the server over TLS or not
*/
function isTLS(config: Config): config is Config & { keyPath: string; crtPath: string } {
const { keyPath, crtPath } = config;
return Boolean(keyPath && crtPath);
}
/**
* Create either a HTTP or HTTPS server
* @param config
* @param app
* @return {Server}
*/
export async function createServer(config: Config, app: express.Application) {
return isTLS(config) ? await createHttpsServer(app, config) : createHttpServer(app);
}
/**
* Create the base URI where the BitGoExpress server will be available once started
* @return {string}
*/
export function createBaseUri(config: Config): string {
const { bind, port } = config;
const tls = isTLS(config);
const isStandardPort = (port === 80 && !tls) || (port === 443 && tls);
return `http${tls ? 's' : ''}://${bind}${!isStandardPort ? ':' + port : ''}`;
}
/**
* Check environment and other preconditions to ensure bitgo-express can start safely
* @param config
*/
function checkPreconditions(config: Config) {
const { env, disableEnvCheck, bind, ipc, disableSSL, keyPath, crtPath, customRootUri, customBitcoinNetwork } = config;
// warn or throw if the NODE_ENV is not production when BITGO_ENV is production - this can leak system info from express
if (env === 'prod' && process.env.NODE_ENV !== 'production') {
if (!disableEnvCheck) {
throw new NodeEnvironmentError(
'NODE_ENV should be set to production when running against prod environment. Use --disableenvcheck if you really want to run in a non-production node configuration.'
);
} else {
console.warn(
`warning: unsafe NODE_ENV '${process.env.NODE_ENV}'. NODE_ENV must be set to 'production' when running against BitGo production environment.`
);
}
}
const needsTLS = !ipc && env === 'prod' && bind !== 'localhost' && !disableSSL;
// make sure keyPath and crtPath are set when running over TLS
if (needsTLS && !(keyPath && crtPath)) {
throw new TlsConfigurationError('Must enable TLS when running against prod and listening on external interfaces!');
}
if (Boolean(keyPath) !== Boolean(crtPath)) {
throw new TlsConfigurationError('Must provide both keypath and crtpath when running in TLS mode!');
}
if ((customRootUri || customBitcoinNetwork) && env !== 'custom') {
console.warn(`customRootUri or customBitcoinNetwork is set, but env is '${env}'. Setting env to 'custom'.`);
config.env = 'custom';
}
}
export function app(cfg: Config): express.Application {
debug('app is initializing');
const app = express();
setupLogging(app, cfg);
const { debugNamespace, disableProxy } = cfg;
// enable specified debug namespaces
if (_.isArray(debugNamespace)) {
_.forEach(debugNamespace, ns => debugLib.enable(ns));
}
checkPreconditions(cfg);
// Be more robust about accepting URLs with double slashes
app.use(function(req, res, next) {
req.url = req.url.replace(/\/\//g, '/');
next();
});
// Decorate the client routes
setupRoutes(app, cfg);
configureEnvironment(cfg);
if (!disableProxy) {
configureProxy(app, cfg);
}
return app;
}
/**
* Prepare to listen on an IPC (unix domain) socket instead of a normal TCP port.
* @param ipcSocketFilePath path to file where IPC socket should be created
*/
export async function prepareIpc(ipcSocketFilePath: string) {
if (process.platform === 'win32') {
throw new IpcError(`IPC option is not supported on platform ${process.platform}`);
}
try {
const stat = fs.statSync(ipcSocketFilePath);
if (!stat.isSocket()) {
throw new IpcError('IPC socket is not actually a socket');
}
// ipc socket does exist and is indeed a socket. However, the socket cannot already exist prior
// to being bound since it will be created by express internally when binding. If there's a stale
// socket from the last run, clean it up before attempting to bind to it again. Arguably, it would
// be better to do this before exiting, but that gets a bit more complicated when all exit paths
// need to clean up the socket file correctly.
fs.unlinkSync(ipcSocketFilePath);
} catch (e) {
if (e.code !== 'ENOENT') {
throw e;
}
}
}
export async function init(): Bluebird<void> {
const cfg = config();
const expressApp = app(cfg);
const server = await createServer(cfg, expressApp);
const { port, bind, ipc } = cfg;
const baseUri = createBaseUri(cfg);
if (ipc) {
await prepareIpc(ipc);
server.listen(ipc, startup(cfg, baseUri));
} else {
server.listen(port, bind, startup(cfg, baseUri));
}
server.timeout = 300 * 1000; // 5 minutes
}
Node.js版本：12.19.1
NPM 版本：6.14.8
我该如何解决这个问题？我看到这个 和我的很相似。但是那个答案对我没有帮助，因为那时我将不得不编辑整个文件，即使我做了我也被困在 38 行。如果有人可以将整个代码翻译成节点友好的要求，请翻译。非常感谢！
您可以 运行 您的脚本如下：
npx ts-node ./path/to/your-script.ts
您可能希望使用 typescript 编译器构建脚本，运行 将构建结果作为普通 JS 脚本。
但是为此，您需要设置一些捆绑器，例如 Webpack，并且您需要配置插件来处理 Typescript 编译，例如您可以使用 Bable。
这是我正在尝试 运行 ./bitgo-express --port 3080 --env test --bind localhost 的命令，但我收到以下错误：
(node:367854) ExperimentalWarning: The ESM module loader is experimental.
internal/process/esm_loader.js:90
internalBinding('errors').triggerUncaughtException(
^
TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension "" for /home/root/example.com/BitGoJS/modules/express/bin/bitgo-express
at Loader.defaultGetFormat [as _getFormat] (internal/modules/esm/get_format.js:65:15)
at Loader.getFormat (internal/modules/esm/loader.js:116:42)
at Loader.getModuleJob (internal/modules/esm/loader.js:247:31)
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async Loader.import (internal/modules/esm/loader.js:181:17)
at async Object.loadESM (internal/process/esm_loader.js:84:5) {
code: 'ERR_UNKNOWN_FILE_EXTENSION'
}
bitgo-快递：
#!/usr/bin/env node
const { init } = require('../src/expressApp.ts');
if (require.main === module) {
init()
.catch(err => {
console.log(`Fatal error: ${err.message}`);
console.log(err.stack);
});
}
expressApp.ts:
/**
* @prettier
*/
import * as express from 'express';
import * as httpProxy from 'http-proxy';
import * as url from 'url';
import * as Bluebird from 'bluebird';
import * as path from 'path';
import * as _ from 'lodash';
import * as debugLib from 'debug';
import * as https from 'https';
import * as http from 'http';
import * as morgan from 'morgan';
import * as fs from 'fs';
import { Request as StaticRequest } from 'express-serve-static-core';
import { Config, config } from './config';
const debug = debugLib('bitgo:express');
// eslint-disable-next-line @typescript-eslint/camelcase
import { SSL_OP_NO_TLSv1 } from 'constants';
import { IpcError, NodeEnvironmentError, TlsConfigurationError } from './errors';
import { Environments } from 'bitgo';
import { setupRoutes } from './clientRoutes';
const { version } = require('bitgo/package.json');
const pjson = require('../package.json');
const BITGOEXPRESS_USER_AGENT = `BitGoExpress/${pjson.version} BitGoJS/${version}`;
/**
* Set up the logging middleware provided by morgan
*
* @param app
* @param config
*/
function setupLogging(app: express.Application, config: Config): void {
// Set up morgan for logging, with optional logging into a file
let middleware;
if (config.logFile) {
// create a write stream (in append mode)
const accessLogPath = path.resolve(config.logFile);
const accessLogStream = fs.createWriteStream(accessLogPath, { flags: 'a' });
console.log('Log location: ' + accessLogPath);
// setup the logger
middleware = morgan('combined', { stream: accessLogStream });
} else {
middleware = morgan('combined');
}
app.use(middleware);
morgan.token('remote-user', function(req) {
return req.isProxy ? 'proxy' : 'local_express';
});
}
/**
* If we're running in a custom env, set the appropriate environment URI and network properties
*
* @param config
*/
function configureEnvironment(config: Config): void {
const { customRootUri, customBitcoinNetwork } = config;
if (customRootUri) {
Environments['custom'].uri = customRootUri;
}
if (customBitcoinNetwork) {
Environments['custom'].network = customBitcoinNetwork;
}
}
/**
* Create and configure the proxy middleware and add it to the app middleware stack
*
* @param app bitgo-express Express app
* @param config
*/
function configureProxy(app: express.Application, config: Config): void {
const { env, timeout } = config;
// Mount the proxy middleware
const options = {
timeout: timeout,
proxyTimeout: timeout,
secure: true,
};
if (Environments[env].network === 'testnet') {
// Need to do this to make supertest agent pass (set rejectUnauthorized to false)
options.secure = false;
}
const proxy = httpProxy.createProxyServer(options);
const sendError = (res: http.ServerResponse, status: number, json: object) => {
res.writeHead(status, {
'Content-Type': 'application/json',
});
res.end(JSON.stringify(json));
};
proxy.on('proxyReq', function(proxyReq, req) {
// Need to rewrite the host, otherwise cross-site protection kicks in
const parsedUri = url.parse(Environments[env].uri).hostname;
if (parsedUri) {
proxyReq.setHeader('host', parsedUri);
}
const userAgent = req.headers['user-agent']
? BITGOEXPRESS_USER_AGENT + ' ' + req.headers['user-agent']
: BITGOEXPRESS_USER_AGENT;
proxyReq.setHeader('User-Agent', userAgent);
});
proxy.on('error', (err, _, res) => {
debug('Proxy server error: ', err);
sendError(res, 500, {
error: 'BitGo Express encountered an error while attempting to proxy your request to BitGo. Please try again.',
});
});
proxy.on('econnreset', (err, _, res) => {
debug('Proxy server connection reset error: ', err);
sendError(res, 500, {
error:
'BitGo Express encountered a connection reset error while attempting to proxy your request to BitGo. Please try again.',
});
});
app.use(function(req: StaticRequest, res: express.Response) {
if (req.url && (/^\/api\/v[12]\/.*$/.test(req.url) || /^\/oauth\/token.*$/.test(req.url))) {
req.isProxy = true;
proxy.web(req, res, { target: Environments[env].uri, changeOrigin: true });
return;
}
// user tried to access a url which is not an api route, do not proxy
res.status(404).send('bitgo-express can only proxy BitGo API requests');
});
}
/**
* Create an HTTP server configured for accepting HTTPS connections
*
* @param config application configuration
* @param app
* @return {Server}
*/
async function createHttpsServer(
app: express.Application,
config: Config & { keyPath: string; crtPath: string }
): Promise<https.Server> {
const { keyPath, crtPath } = config;
const privateKeyPromise = fs.promises.readFile(keyPath, 'utf8');
const certificatePromise = fs.promises.readFile(crtPath, 'utf8');
const [key, cert] = await Promise.all([privateKeyPromise, certificatePromise]);
// eslint-disable-next-line @typescript-eslint/camelcase
return https.createServer({ secureOptions: SSL_OP_NO_TLSv1, key, cert }, app);
}
/**
* Create an HTTP server configured for accepting plain old HTTP connections
*
* @param app
* @return {Server}
*/
function createHttpServer(app: express.Application): http.Server {
return http.createServer(app);
}
/**
* Create a startup function which will be run upon server initialization
*
* @param config
* @param baseUri
* @return {Function}
*/
export function startup(config: Config, baseUri: string): () => void {
return function() {
const { env, ipc, customRootUri, customBitcoinNetwork } = config;
console.log('BitGo-Express running');
console.log(`Environment: ${env}`);
if (ipc) {
console.log(`IPC path: ${ipc}`);
} else {
console.log(`Base URI: ${baseUri}`);
}
if (customRootUri) {
console.log(`Custom root URI: ${customRootUri}`);
}
if (customBitcoinNetwork) {
console.log(`Custom bitcoin network: ${customBitcoinNetwork}`);
}
};
}
/**
* helper function to determine whether we should run the server over TLS or not
*/
function isTLS(config: Config): config is Config & { keyPath: string; crtPath: string } {
const { keyPath, crtPath } = config;
return Boolean(keyPath && crtPath);
}
/**
* Create either a HTTP or HTTPS server
* @param config
* @param app
* @return {Server}
*/
export async function createServer(config: Config, app: express.Application) {
return isTLS(config) ? await createHttpsServer(app, config) : createHttpServer(app);
}
/**
* Create the base URI where the BitGoExpress server will be available once started
* @return {string}
*/
export function createBaseUri(config: Config): string {
const { bind, port } = config;
const tls = isTLS(config);
const isStandardPort = (port === 80 && !tls) || (port === 443 && tls);
return `http${tls ? 's' : ''}://${bind}${!isStandardPort ? ':' + port : ''}`;
}
/**
* Check environment and other preconditions to ensure bitgo-express can start safely
* @param config
*/
function checkPreconditions(config: Config) {
const { env, disableEnvCheck, bind, ipc, disableSSL, keyPath, crtPath, customRootUri, customBitcoinNetwork } = config;
// warn or throw if the NODE_ENV is not production when BITGO_ENV is production - this can leak system info from express
if (env === 'prod' && process.env.NODE_ENV !== 'production') {
if (!disableEnvCheck) {
throw new NodeEnvironmentError(
'NODE_ENV should be set to production when running against prod environment. Use --disableenvcheck if you really want to run in a non-production node configuration.'
);
} else {
console.warn(
`warning: unsafe NODE_ENV '${process.env.NODE_ENV}'. NODE_ENV must be set to 'production' when running against BitGo production environment.`
);
}
}
const needsTLS = !ipc && env === 'prod' && bind !== 'localhost' && !disableSSL;
// make sure keyPath and crtPath are set when running over TLS
if (needsTLS && !(keyPath && crtPath)) {
throw new TlsConfigurationError('Must enable TLS when running against prod and listening on external interfaces!');
}
if (Boolean(keyPath) !== Boolean(crtPath)) {
throw new TlsConfigurationError('Must provide both keypath and crtpath when running in TLS mode!');
}
if ((customRootUri || customBitcoinNetwork) && env !== 'custom') {
console.warn(`customRootUri or customBitcoinNetwork is set, but env is '${env}'. Setting env to 'custom'.`);
config.env = 'custom';
}
}
export function app(cfg: Config): express.Application {
debug('app is initializing');
const app = express();
setupLogging(app, cfg);
const { debugNamespace, disableProxy } = cfg;
// enable specified debug namespaces
if (_.isArray(debugNamespace)) {
_.forEach(debugNamespace, ns => debugLib.enable(ns));
}
checkPreconditions(cfg);
// Be more robust about accepting URLs with double slashes
app.use(function(req, res, next) {
req.url = req.url.replace(/\/\//g, '/');
next();
});
// Decorate the client routes
setupRoutes(app, cfg);
configureEnvironment(cfg);
if (!disableProxy) {
configureProxy(app, cfg);
}
return app;
}
/**
* Prepare to listen on an IPC (unix domain) socket instead of a normal TCP port.
* @param ipcSocketFilePath path to file where IPC socket should be created
*/
export async function prepareIpc(ipcSocketFilePath: string) {
if (process.platform === 'win32') {
throw new IpcError(`IPC option is not supported on platform ${process.platform}`);
}
try {
const stat = fs.statSync(ipcSocketFilePath);
if (!stat.isSocket()) {
throw new IpcError('IPC socket is not actually a socket');
}
// ipc socket does exist and is indeed a socket. However, the socket cannot already exist prior
// to being bound since it will be created by express internally when binding. If there's a stale
// socket from the last run, clean it up before attempting to bind to it again. Arguably, it would
// be better to do this before exiting, but that gets a bit more complicated when all exit paths
// need to clean up the socket file correctly.
fs.unlinkSync(ipcSocketFilePath);
} catch (e) {
if (e.code !== 'ENOENT') {
throw e;
}
}
}
export async function init(): Bluebird<void> {
const cfg = config();
const expressApp = app(cfg);
const server = await createServer(cfg, expressApp);
const { port, bind, ipc } = cfg;
const baseUri = createBaseUri(cfg);
if (ipc) {
await prepareIpc(ipc);
server.listen(ipc, startup(cfg, baseUri));
} else {
server.listen(port, bind, startup(cfg, baseUri));
}
server.timeout = 300 * 1000; // 5 minutes
}
Node.js版本：12.19.1 NPM 版本：6.14.8
我该如何解决这个问题？我看到这个
您可以 运行 您的脚本如下：
npx ts-node ./path/to/your-script.ts
您可能希望使用 typescript 编译器构建脚本，运行 将构建结果作为普通 JS 脚本。 但是为此，您需要设置一些捆绑器，例如 Webpack，并且您需要配置插件来处理 Typescript 编译，例如您可以使用 Bable。