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Add api

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This commit is contained in:
Sambo Chea 2023-01-04 11:52:20 +07:00
parent 5198ab8bd4
commit afbf3097f1
Signed by: sombochea
GPG Key ID: 3C7CF22A05D95490
8 changed files with 591 additions and 522 deletions
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2
bin/hlt
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#!/usr/bin/env node #!/usr/bin/env node
require('../dist/client'); require('../dist/cli');

9
package.json
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{ {
"name": "@cubetiq/hlt", "name": "@cubetiq/hlt",
"version": "0.1.5", "version": "0.1.6",
"description": "A lightweight http tunnel client using nodejs and socket.io client", "description": "A lightweight http tunnel client using nodejs and socket.io client",
"main": "dist/client.js", "main": "dist/cli.js",
"bin": { "bin": {
"hlt": "bin/hlt" "hlt": "bin/hlt"
}, },
"scripts": { "scripts": {
"start": "ts-node-dev --respawn --transpile-only src/client.ts", "start": "ts-node-dev --respawn --transpile-only src/cli.ts",
"local": "ts-node-dev --respawn --transpile-only src/client.ts start -p local", "test": "ts-node-dev --respawn --transpile-only src/test.ts",
"local": "ts-node-dev --respawn --transpile-only src/cli.ts start -p local",
"build": "tsc" "build": "tsc"
}, },
"repository": { "repository": {

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src/api.ts Normal file
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import * as fs from "fs";
import * as http from "http";
import { HttpsProxyAgent } from "https-proxy-agent";
import * as os from "os";
import * as path from "path";
import { Socket, io } from "socket.io-client";
import { TunnelRequest, TunnelResponse } from "./lib";
import { addPrefixOnHttpSchema, generateUUID } from "./util";
import { PROFILE_DEFAULT, PROFILE_PATH, SERVER_DEFAULT_URL, TOKEN_FREE } from "./constant";
import { ClientOptions, Options } from "./interface";
import { getTokenFree } from './sdk';
// create socket instance
let socket: Socket | null = null;
let keepAliveTimer: NodeJS.Timeout | null = null;
function keepAlive() {
keepAliveTimer = setTimeout(() => {
if (socket && socket.connected) {
socket.send("ping");
}
keepAlive();
}, 5000);
}
// Init the Client
const initClient = async (options: any) => {
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
console.log(`config file ${configDir} was created`);
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
// Force reset config server from client init
if (!config.server || options.force) {
config.server = options.server || SERVER_DEFAULT_URL;
}
if (!config.token && options.token) {
config.token = options.token;
}
if (!config.access) {
config.access = options.access || TOKEN_FREE;
}
if (!config.clientId) {
config.clientId = options.client || generateUUID();
}
if (!config.apiKey && options.key) {
config.apiKey = options.key;
}
let errorCode = 0;
if (!config.token || options.force) {
console.log(`Generating token from server: ${config.server}`);
await getTokenFree(config.server, {
timestamp: (new Date().getTime()),
clientId: config.clientId,
apiKey: config.apiKey,
})
.then((resp: any) => {
if (resp.data?.token) {
console.log("Token generated successfully!");
config.token = resp.data?.token;
} else {
errorCode = 1;
console.error("Generate free token failed, return with null or empty from server!", resp);
return;
}
})
.catch((err: any) => {
errorCode = 1;
console.error("cannot get free token from server", err);
return;
});
}
if (errorCode === 0) {
fs.writeFileSync(configFilePath, JSON.stringify(config, null, 2));
console.log(`initialized config saved successfully to: ${configFilePath}`);
}
};
// Start Client
const initStartClient = async (options: Options) => {
// Please change this if your domain goes wrong here
// Current style using sub-domain: https://{{clientId}}-tunnel.myhostingdomain.com
// (Original server: https://tunnel.myhostingdomain.com)
const profile = options.profile || PROFILE_DEFAULT;
const clientId = `${options.apiKey || options.clientId || generateUUID()}`;
const clientIdSub =
profile === PROFILE_DEFAULT ? `${clientId}-` : `${clientId}-${profile}-`;
const clientEndpoint = (
options.suffix ? `${clientIdSub}${options.suffix}-` : clientIdSub
)
.toLowerCase()
.trim();
const serverUrl = addPrefixOnHttpSchema(options.server || SERVER_DEFAULT_URL, clientEndpoint);
// extra options for socket to identify the client (authentication and options of tunnel)
const defaultParams = {
apiKey: options.apiKey,
clientId: options.clientId,
profile: options.profile,
clientIdSub: clientIdSub,
clientEndpoint: clientEndpoint,
serverUrl: serverUrl,
access: options.access,
keep_connection: options.keep_connection || true,
};
// extra info for notify about the running of the tunnel (it's private info, other platfom cannot access this)
// this using for internal only (don't worry about this)
const osInfo = {
hostname: os.hostname(),
platform: os.platform(),
arch: os.arch(),
release: os.release(),
};
const initParams: any = {
path: "/$cubetiq_http_tunnel",
transports: ["websocket"],
auth: {
token: options.token,
...defaultParams,
},
headers: {
...defaultParams,
os: osInfo,
},
// reconnection: true,
};
const http_proxy = process.env.https_proxy || process.env.http_proxy;
if (http_proxy) {
initParams.agent = new HttpsProxyAgent(http_proxy);
}
// Connecting to socket server and agent here...
console.log(`client connecting to server: ${serverUrl}`);
socket = io(serverUrl, initParams);
const clientLogPrefix = `client: ${clientId} on profile: ${profile}`;
socket.on("connect", () => {
if (socket!.connected) {
console.log(`${clientLogPrefix} is connected to server successfully!`);
}
});
socket.on("connect_error", (e) => {
console.error(
`${clientLogPrefix} connect error:`,
(e && e.message) || "something wrong"
);
if (e && e.message && e.message.startsWith("[40")) {
process.exit(1);
}
});
socket.on("disconnect", (reason) => {
console.warn(`${clientLogPrefix} disconnected: ${reason}!`);
});
socket.on("disconnect_exit", (reason) => {
console.warn(`${clientLogPrefix} disconnected and exited ${reason}!`);
socket?.disconnect();
process.exit(1);
});
socket.on("request", (requestId, request) => {
const isWebSocket = request.headers.upgrade === "websocket";
console.log(`${isWebSocket ? "WS" : request.method}: `, request.path);
request.port = options.port;
request.hostname = options.host;
if (options.origin) {
request.headers.host = options.origin;
}
const tunnelRequest = new TunnelRequest(socket!, requestId);
const localReq = http.request(request);
tunnelRequest.pipe(localReq);
const onTunnelRequestError = (e: any) => {
console.error("tunnel request error: ", e);
tunnelRequest.off("end", onTunnelRequestEnd);
localReq.destroy(e);
};
const onTunnelRequestEnd = () => {
tunnelRequest.off("error", onTunnelRequestError);
};
tunnelRequest.once("error", onTunnelRequestError);
tunnelRequest.once("end", onTunnelRequestEnd);
const onLocalResponse = (localRes: any) => {
localReq.off("error", onLocalError);
if (isWebSocket && localRes.upgrade) {
return;
}
const tunnelResponse = new TunnelResponse(socket!, requestId);
tunnelResponse.writeHead(
localRes.statusCode,
localRes.statusMessage,
localRes.headers,
localRes.httpVersion
);
localRes.pipe(tunnelResponse);
};
const onLocalError = (error: any) => {
console.error("local error:", error);
localReq.off("response", onLocalResponse);
socket?.emit("request-error", requestId, error && error.message);
tunnelRequest.destroy(error);
};
const onUpgrade = (localRes: any, localSocket: any, localHead: any) => {
// localSocket.once('error', onTunnelRequestError);
if (localHead && localHead.length) localSocket.unshift(localHead);
const tunnelResponse = new TunnelResponse(socket!, requestId, true);
tunnelResponse.writeHead(null, null, localRes.headers);
localSocket.pipe(tunnelResponse).pipe(localSocket);
};
localReq.once("error", onLocalError);
localReq.once("response", onLocalResponse);
if (isWebSocket) {
localReq.on("upgrade", onUpgrade);
}
});
// reconnect manually
// const tryReconnect = () => {
// setTimeout(() => {
// socket!.io.open((err) => {
// if (err) {
// tryReconnect();
// }
// });
// }, 2000);
// };
// socket.io.on("close", tryReconnect);
keepAlive();
};
const startClient = (clientOptions: ClientOptions) => {
const { port, options = {} } = clientOptions;
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
}
let config: any = {};
const configFilename = `${options.profile || PROFILE_DEFAULT}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
if (!config.server) {
config.server = SERVER_DEFAULT_URL;
}
if (!config.token) {
console.info(`please init or set token for ${config.server}`);
return;
}
if (!config.clientId) {
if (!config.apiKey) {
console.info(`please init or create a client for ${config.server}`);
} else {
config.clientId = config.apiKey;
}
return;
}
options.port = port;
options.token = config.token;
options.access = config.access;
options.server = config.server;
options.clientId = config.clientId;
options.apiKey = options.key || config.apiKey;
if (options.suffix === "port" || options.suffix === "true") {
options.suffix = `${port}`;
} else if (options.suffix === "false") {
options.suffix = undefined;
} else if (options.suffix === "gen" || options.suffix === "uuid") {
options.suffix = generateUUID();
}
initStartClient(options);
};
const stopClient = () => {
if (socket) {
socket.disconnect();
socket.close();
socket = null;
keepAliveTimer && clearInterval(keepAliveTimer);
console.log("client stopped");
}
};
export {
initClient,
startClient,
stopClient,
};

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src/cli.ts Normal file
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import { Argument, InvalidArgumentError, program } from "commander";
import * as fs from "fs";
import * as os from "os";
import * as path from "path";
import { initClient, startClient } from "./api";
import { PROFILE_DEFAULT, PROFILE_PATH, SERVER_DEFAULT_URL, TOKEN_FREE } from "./constant";
import { getTokenFree } from './sdk';
import { generateUUID } from "./util";
const packageInfo = require("../package.json");
program
.name("hlt")
.description(
"CUBETIQ HTTP tunnel client with free access for local tunneling"
)
.version(`v${packageInfo.version}`);
// init
program
.command("init")
.description("generate a new client and token with free access")
.option("-s --server <string>", "setting server url", SERVER_DEFAULT_URL)
.option(
"-t --token <string>",
"setting token (default generate FREE access token)",
""
)
.option("-a --access <string>", "setting token access type", TOKEN_FREE)
.option("-c --client <string>", "setting client (auto generate uuid)")
.option(
"-k --key <string>",
"setting client api key for authentication access"
)
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.option("-f --force", "force to generate new client and token", false)
.action(async (options) => {
initClient(options);
});
// start
program
.command("start")
.description("start a connection with specific port")
.argument("<port>", "local server port number", (value) => {
const port = parseInt(value, 10);
if (isNaN(port)) {
throw new InvalidArgumentError("Not a number.");
}
return port;
})
.option("-s, --suffix <string>", "suffix for client name")
.option(
"-K, --keep_connection <boolean>",
"keep connection for client and old connection will be closed (override connection)",
true
)
.option(
"-k --key <string>",
"setting client api key for authentication access"
)
.option("-a, --access <string>", "access type (FREE)", TOKEN_FREE)
.option("-p, --profile <string>", "profile name", PROFILE_DEFAULT)
.option("-h, --host <string>", "local host value", "localhost")
.option("-o, --origin <string>", "change request origin")
.action((port, options) => {
startClient({
port,
options,
})
});
// config
program
.command("config")
.description("create and update config file for connection")
.addArgument(
new Argument("<type>", "config type").choices([
"access",
"token",
"server",
"client",
"key",
])
)
.argument("<value>", "config value")
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.action(async (type, value, options) => {
if (!type) {
console.error("type config is required!");
return;
}
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
console.log(`config file ${configDir} was created`);
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
if (!config.server) {
config.server = SERVER_DEFAULT_URL;
}
// Error Code status
let errorCode = 0;
if (type === "token" || type === "jwt") {
config.token = value;
} else if (type === "server") {
config.server = value;
} else if (type === "clientId" || type === "client") {
if (!value || value === "" || value === "new") {
config.clientId = generateUUID();
} else {
config.clientId = value;
}
console.log(`client: ${config.clientId} was set to config`);
} else if (type === "apiKey" || type === "key") {
config.apiKey = value;
} else if (type === "access") {
config.access = (value && value.toUpperCase().trim()) || TOKEN_FREE;
// FREE
if (config.access === TOKEN_FREE) {
await getTokenFree(config.server)
.then((resp: any) => {
if (resp.data?.token) {
config.token = resp.data?.token;
} else {
errorCode = 1;
console.error("Generate free token failed, return with null or empty from server!", resp);
return;
}
})
.catch((err: any) => {
errorCode = 1;
console.error("cannot get free token from server", err);
return;
});
}
}
if (!config.clientId && config.apiKey) {
config.clientId = config.apiKey;
}
if (errorCode === 0) {
fs.writeFileSync(configFilePath, JSON.stringify(config, null, 2));
console.log(`${type} config saved successfully to: ${configFilePath}`);
}
});
// config
program
.command("config-get")
.description("get type from config file")
.addArgument(
new Argument("<type>", "config type").choices([
"access",
"token",
"server",
"client",
"key",
])
)
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.action(async (type, options) => {
if (!type) {
console.error("type config is required!");
return;
}
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
console.log(`config file ${configDir} not found`);
return;
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
} else {
console.log(`config file ${configFilePath} not found`);
return;
}
if (type === "token" || type === "jwt") {
console.log(config.token);
} else if (type === "server") {
console.log(config.server);
} else if (type === "clientId" || type === "client") {
console.log(config.clientId);
} else if (type === "apiKey" || type === "key") {
console.log(config.apiKey);
} else if (type === "access") {
console.log(config.access);
} else {
console.log('no config found for type: "' + type + '"');
}
});
program.parse();

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src/client.ts
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import * as os from "os";
import * as fs from "fs";
import * as path from "path";
import * as http from "http";
import { io } from "socket.io-client";
import { HttpsProxyAgent } from "https-proxy-agent";
import { program, InvalidArgumentError, Argument } from "commander";
import { TunnelRequest, TunnelResponse } from "./lib";
import { generateUUID, addPrefixOnHttpSchema } from "./util";
import { Socket } from 'socket.io-client';
import { getTokenFree } from './sdk'
const packageInfo = require("../package.json");
// constants
const PROFILE_DEFAULT = "default";
const PROFILE_PATH = ".hlt";
const SERVER_DEFAULT_URL = "https://lt.ctdn.net";
const TOKEN_FREE = "FREE";
// create socket instance
let socket: Socket | null = null;
function keepAlive() {
setTimeout(() => {
if (socket && socket.connected) {
socket.send("ping");
}
keepAlive();
}, 5000);
}
function initClient(options: any) {
// Please change this if your domain goes wrong here
// Current style using sub-domain: https://{{clientId}}-tunnel.myhostingdomain.com
// (Original server: https://tunnel.myhostingdomain.com)
const profile = options.profile || PROFILE_DEFAULT;
const clientId = `${options.apiKey || options.clientId || generateUUID()}`;
const clientIdSub =
profile === PROFILE_DEFAULT ? `${clientId}-` : `${clientId}-${profile}-`;
const clientEndpoint = (
options.suffix ? `${clientIdSub}${options.suffix}-` : clientIdSub
)
.toLowerCase()
.trim();
const serverUrl = addPrefixOnHttpSchema(options.server, clientEndpoint);
// extra options for socket to identify the client (authentication and options of tunnel)
const defaultParams = {
apiKey: options.apiKey,
clientId: options.clientId,
profile: options.profile,
clientIdSub: clientIdSub,
clientEndpoint: clientEndpoint,
serverUrl: serverUrl,
access: options.access,
keep_connection: options.keep_connection || true,
};
// extra info for notify about the running of the tunnel (it's private info, other platfom cannot access this)
// this using for internal only (don't worry about this)
const osInfo = {
hostname: os.hostname(),
platform: os.platform(),
arch: os.arch(),
release: os.release(),
};
const initParams: any = {
path: "/$cubetiq_http_tunnel",
transports: ["websocket"],
auth: {
token: options.token,
...defaultParams,
},
headers: {
...defaultParams,
os: osInfo,
},
// reconnection: true,
};
const http_proxy = process.env.https_proxy || process.env.http_proxy;
if (http_proxy) {
initParams.agent = new HttpsProxyAgent(http_proxy);
}
// Connecting to socket server and agent here...
console.log(`client connecting to server: ${serverUrl}`);
socket = io(serverUrl, initParams);
const clientLogPrefix = `client: ${clientId} on profile: ${profile}`;
socket.on("connect", () => {
if (socket!.connected) {
console.log(`${clientLogPrefix} is connected to server successfully!`);
}
});
socket.on("connect_error", (e) => {
console.error(
`${clientLogPrefix} connect error:`,
(e && e.message) || "something wrong"
);
if (e && e.message && e.message.startsWith("[40")) {
process.exit(1);
}
});
socket.on("disconnect", (reason) => {
console.warn(`${clientLogPrefix} disconnected: ${reason}!`);
});
socket.on("disconnect_exit", (reason) => {
console.warn(`${clientLogPrefix} disconnected and exited ${reason}!`);
socket?.disconnect();
process.exit(1);
});
socket.on("request", (requestId, request) => {
const isWebSocket = request.headers.upgrade === "websocket";
console.log(`${isWebSocket ? "WS" : request.method}: `, request.path);
request.port = options.port;
request.hostname = options.host;
if (options.origin) {
request.headers.host = options.origin;
}
const tunnelRequest = new TunnelRequest(socket!, requestId);
const localReq = http.request(request);
tunnelRequest.pipe(localReq);
const onTunnelRequestError = (e: any) => {
console.error("tunnel request error: ", e);
tunnelRequest.off("end", onTunnelRequestEnd);
localReq.destroy(e);
};
const onTunnelRequestEnd = () => {
tunnelRequest.off("error", onTunnelRequestError);
};
tunnelRequest.once("error", onTunnelRequestError);
tunnelRequest.once("end", onTunnelRequestEnd);
const onLocalResponse = (localRes: any) => {
localReq.off("error", onLocalError);
if (isWebSocket && localRes.upgrade) {
return;
}
const tunnelResponse = new TunnelResponse(socket!, requestId);
tunnelResponse.writeHead(
localRes.statusCode,
localRes.statusMessage,
localRes.headers,
localRes.httpVersion
);
localRes.pipe(tunnelResponse);
};
const onLocalError = (error: any) => {
console.error("local error:", error);
localReq.off("response", onLocalResponse);
socket?.emit("request-error", requestId, error && error.message);
tunnelRequest.destroy(error);
};
const onUpgrade = (localRes: any, localSocket: any, localHead: any) => {
// localSocket.once('error', onTunnelRequestError);
if (localHead && localHead.length) localSocket.unshift(localHead);
const tunnelResponse = new TunnelResponse(socket!, requestId, true);
tunnelResponse.writeHead(null, null, localRes.headers);
localSocket.pipe(tunnelResponse).pipe(localSocket);
};
localReq.once("error", onLocalError);
localReq.once("response", onLocalResponse);
if (isWebSocket) {
localReq.on("upgrade", onUpgrade);
}
});
// reconnect manually
const tryReconnect = () => {
setTimeout(() => {
socket!.io.open((err) => {
if (err) {
tryReconnect();
}
});
}, 2000);
};
// socket.io.on("close", tryReconnect);
keepAlive();
}
program
.name("hlt")
.description(
"CUBETIQ HTTP tunnel client with free access for local tunneling"
)
.version(`v${packageInfo.version}`);
// init
program
.command("init")
.description("generate a new client and token with free access")
.option("-s --server <string>", "setting server url", SERVER_DEFAULT_URL)
.option(
"-t --token <string>",
"setting token (default generate FREE access token)",
""
)
.option("-a --access <string>", "setting token access type", TOKEN_FREE)
.option("-c --client <string>", "setting client (auto generate uuid)")
.option(
"-k --key <string>",
"setting client api key for authentication access"
)
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.option("-f --force", "force to generate new client and token", false)
.action(async (options) => {
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
console.log(`config file ${configDir} was created`);
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
// Force reset config server from client init
if (!config.server || options.force) {
config.server = options.server || SERVER_DEFAULT_URL;
}
if (!config.token && options.token) {
config.token = options.token;
}
if (!config.access) {
config.access = options.access || TOKEN_FREE;
}
if (!config.clientId) {
config.clientId = options.client || generateUUID();
}
if (!config.apiKey && options.key) {
config.apiKey = options.key;
}
let errorCode = 0;
if (!config.token || options.force) {
console.log(`Generating token from server: ${config.server}`);
await getTokenFree(config.server, {
timestamp: (new Date().getTime()),
clientId: config.clientId,
apiKey: config.apiKey,
})
.then((resp: any) => {
if (resp.data?.token) {
console.log("Token generated successfully!");
config.token = resp.data?.token;
} else {
errorCode = 1;
console.error("Generate free token failed, return with null or empty from server!", resp);
return;
}
})
.catch((err: any) => {
errorCode = 1;
console.error("cannot get free token from server", err);
return;
});
}
if (errorCode === 0) {
fs.writeFileSync(configFilePath, JSON.stringify(config, null, 2));
console.log(`initialized config saved successfully to: ${configFilePath}`);
}
});
// start
program
.command("start")
.description("start a connection with specific port")
.argument("<port>", "local server port number", (value) => {
const port = parseInt(value, 10);
if (isNaN(port)) {
throw new InvalidArgumentError("Not a number.");
}
return port;
})
.option("-s, --suffix <string>", "suffix for client name")
.option(
"-K, --keep_connection <boolean>",
"keep connection for client and old connection will be closed (override connection)",
true
)
.option(
"-k --key <string>",
"setting client api key for authentication access"
)
.option("-a, --access <string>", "access type (FREE)", TOKEN_FREE)
.option("-p, --profile <string>", "profile name", PROFILE_DEFAULT)
.option("-h, --host <string>", "local host value", "localhost")
.option("-o, --origin <string>", "change request origin")
.action((port, options) => {
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
if (!config.server) {
config.server = SERVER_DEFAULT_URL;
}
if (!config.token) {
console.info(`please init or set token for ${config.server}`);
return;
}
if (!config.clientId) {
if (!config.apiKey) {
console.info(`please init or create a client for ${config.server}`);
} else {
config.clientId = config.apiKey;
}
return;
}
options.port = port;
options.token = config.token;
options.access = config.access;
options.server = config.server;
options.clientId = config.clientId;
options.apiKey = options.key || config.apiKey;
if (options.suffix === "port" || options.suffix === "true") {
options.suffix = `${port}`;
} else if (options.suffix === "false") {
options.suffix = undefined;
} else if (options.suffix === "gen" || options.suffix === "uuid") {
options.suffix = generateUUID();
}
initClient(options);
});
// config
program
.command("config")
.description("create and update config file for connection")
.addArgument(
new Argument("<type>", "config type").choices([
"access",
"token",
"server",
"client",
"key",
])
)
.argument("<value>", "config value")
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.action(async (type, value, options) => {
if (!type) {
console.error("type config is required!");
return;
}
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
fs.mkdirSync(configDir);
console.log(`config file ${configDir} was created`);
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
}
if (!config.server) {
config.server = SERVER_DEFAULT_URL;
}
// Error Code status
let errorCode = 0;
if (type === "token" || type === "jwt") {
config.token = value;
} else if (type === "server") {
config.server = value;
} else if (type === "clientId" || type === "client") {
if (!value || value === "" || value === "new") {
config.clientId = generateUUID();
} else {
config.clientId = value;
}
console.log(`client: ${config.clientId} was set to config`);
} else if (type === "apiKey" || type === "key") {
config.apiKey = value;
} else if (type === "access") {
config.access = (value && value.toUpperCase().trim()) || TOKEN_FREE;
// FREE
if (config.access === TOKEN_FREE) {
await getTokenFree(config.server)
.then((resp: any) => {
if (resp.data?.token) {
config.token = resp.data?.token;
} else {
errorCode = 1;
console.error("Generate free token failed, return with null or empty from server!", resp);
return;
}
})
.catch((err: any) => {
errorCode = 1;
console.error("cannot get free token from server", err);
return;
});
}
}
if (!config.clientId && config.apiKey) {
config.clientId = config.apiKey;
}
if (errorCode === 0) {
fs.writeFileSync(configFilePath, JSON.stringify(config, null, 2));
console.log(`${type} config saved successfully to: ${configFilePath}`);
}
});
// config
program
.command("config-get")
.description("get type from config file")
.addArgument(
new Argument("<type>", "config type").choices([
"access",
"token",
"server",
"client",
"key",
])
)
.option("-p --profile <string>", "setting profile name", PROFILE_DEFAULT)
.action(async (type, options) => {
if (!type) {
console.error("type config is required!");
return;
}
const configDir = path.resolve(os.homedir(), PROFILE_PATH);
if (!fs.existsSync(configDir)) {
console.log(`config file ${configDir} not found`);
return;
}
let config: any = {};
const configFilename = `${options.profile}.json`;
const configFilePath = path.resolve(configDir, configFilename);
if (fs.existsSync(configFilePath)) {
config = JSON.parse(fs.readFileSync(configFilePath, "utf8"));
} else {
console.log(`config file ${configFilePath} not found`);
return;
}
if (type === "token" || type === "jwt") {
console.log(config.token);
} else if (type === "server") {
console.log(config.server);
} else if (type === "clientId" || type === "client") {
console.log(config.clientId);
} else if (type === "apiKey" || type === "key") {
console.log(config.apiKey);
} else if (type === "access") {
console.log(config.access);
} else {
console.log('no config found for type: "' + type + '"');
}
});
program.parse();

5
src/constant.ts Normal file
View File

@ -0,0 +1,5 @@
// constants
export const PROFILE_DEFAULT = "default";
export const PROFILE_PATH = ".hlt";
export const SERVER_DEFAULT_URL = "https://lt.ctdn.net";
export const TOKEN_FREE = "FREE";

21
src/interface.ts Normal file
View File

@ -0,0 +1,21 @@
export interface Options {
server?: string;
profile?: string;
key?: string;
apiKey?: string;
access?: string;
suffix?: string;
clientId?: string;
keep_connection?: boolean;
token?: string;
origin?: string;
port?: number;
host?: string;
// [key: string]: any;
}
export interface ClientOptions {
port: number;
options?: Options;
}

9
src/test.ts Normal file
View File

@ -0,0 +1,9 @@
import { startClient, stopClient } from './api';
startClient({
port: 3001,
});
setTimeout(() => {
stopClient();
}, 5000);