forked from engineering/cloudservices
logging
parent
08be688daa
commit
647e3be766
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@ -1,127 +1,128 @@
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/* eslint-disable max-classes-per-file */
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/* eslint-disable max-classes-per-file */
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/* eslint-disable no-case-declarations */
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/* eslint-disable no-case-declarations */
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/* eslint-disable consistent-return */
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/* eslint-disable consistent-return */
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import net from 'net';
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import net from 'net';
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import crypto from 'crypto';
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import crypto from 'crypto';
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import { promises as fs } from 'fs';
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import { promises as fs } from 'fs';
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import { Client, Collection, Context } from '.';
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import { Client, Collection, Context } from '.';
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import type { Handler } from '.';
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import type { Handler } from '.';
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export default class CSCLI {
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export default class CSCLI {
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public client: Client;
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public client: Client;
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public servers: {
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public servers: {
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tcp?: net.Server,
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tcp?: net.Server,
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unix?: net.Server,
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unix?: net.Server,
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};
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};
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public handlers: Collection<Handler>;
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public handlers: Collection<Handler>;
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#hmac: string;
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#hmac: string;
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constructor(client: Client) {
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constructor(client: Client) {
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this.client = client;
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this.client = client;
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this.servers = {};
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this.servers = {};
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this.loadKeys();
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this.loadKeys();
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this.servers.tcp = net.createServer((socket) => {
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this.servers.tcp = net.createServer((socket) => {
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socket.on('data', async (data) => {
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socket.on('data', async (data) => {
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try {
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try {
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await this.tcpHandle(socket, data);
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await this.tcpHandle(socket, data);
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} catch (err) {
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} catch (err) {
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await this.client.util.handleError(err);
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await this.client.util.handleError(err);
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socket.destroy();
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socket.destroy();
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}
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}
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});
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});
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});
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});
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this.servers.unix = net.createServer((socket) => {
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this.servers.unix = net.createServer((socket) => {
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socket.on('data', async (data) => {
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socket.on('data', async (data) => {
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try {
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try {
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await this.unixHandle(socket, data);
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await this.unixHandle(socket, data);
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} catch (err) {
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} catch (err) {
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await this.client.util.handleError(err);
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await this.client.util.handleError(err);
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socket.destroy();
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socket.destroy();
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}
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}
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});
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});
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});
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});
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this.init();
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this.init();
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}
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}
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public load(handlerFiles: { [s: string]: typeof Handler; } | ArrayLike<typeof Handler>) {
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public load(handlerFiles: { [s: string]: typeof Handler; } | ArrayLike<typeof Handler>) {
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this.handlers = new Collection();
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this.handlers = new Collection();
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const hdFiles = Object.values<typeof Handler>(handlerFiles);
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const hdFiles = Object.values<typeof Handler>(handlerFiles);
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for (const Handler1 of hdFiles) {
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for (const Handler1 of hdFiles) {
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const handler = new Handler1();
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const handler = new Handler1();
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this.handlers.add(handler.endpoint, handler);
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this.handlers.add(handler.endpoint, handler);
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this.client.signale.success(`Successfully loaded endpoint '${handler.endpoint}'.`);
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this.client.signale.success(`Successfully loaded endpoint '${handler.endpoint}'.`);
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}
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}
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}
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}
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public async unixHandle(socket: net.Socket, data: Buffer) {
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public async unixHandle(socket: net.Socket, data: Buffer) {
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const args = data.toString().trim().split('$');
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console.log(data.toString());
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const parsed: { Username: string, Type: string, Message?: string, Data?: any, HMAC: string } = JSON.parse(args[0]);
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const args = data.toString().trim().split('$');
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// FINISH VERIFICATION CHECKS
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const parsed: { Username: string, Type: string, Message?: string, Data?: any, HMAC: string } = JSON.parse(args[0]);
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const handler: Handler = this.handlers.get(parsed.Type);
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// FINISH VERIFICATION CHECKS
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if (!handler) return socket.destroy();
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const handler: Handler = this.handlers.get(parsed.Type);
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if (!handler) return socket.destroy();
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const context = new Context(socket, args[0], this.client);
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await handler.handle(context);
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const context = new Context(socket, args[0], this.client);
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if (!context.socket.destroyed) {
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await handler.handle(context);
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socket.destroy();
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if (!context.socket.destroyed) {
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}
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socket.destroy();
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}
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}
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}
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public async tcpHandle(socket: net.Socket, data: Buffer) {
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const args = data.toString().trim().split('$');
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public async tcpHandle(socket: net.Socket, data: Buffer) {
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const verification = this.verifyConnection(args[1], args[0]);
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const args = data.toString().trim().split('$');
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if (!verification) {
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const verification = this.verifyConnection(args[1], args[0]);
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socket.write('UNAUTHORIZED TO EXECUTE ON THIS SERVER\n');
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if (!verification) {
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return socket.destroy();
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socket.write('UNAUTHORIZED TO EXECUTE ON THIS SERVER\n');
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}
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return socket.destroy();
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const parsed: { Username: string, Type: string, Message?: string, Data?: any, HMAC: string } = JSON.parse(args[0]);
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}
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// FINISH VERIFICATION CHECKS
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const parsed: { Username: string, Type: string, Message?: string, Data?: any, HMAC: string } = JSON.parse(args[0]);
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const handler: Handler = this.handlers.get(parsed.Type);
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// FINISH VERIFICATION CHECKS
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if (!handler) return socket.destroy();
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const handler: Handler = this.handlers.get(parsed.Type);
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if (!handler) return socket.destroy();
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const context = new Context(socket, args[0], this.client);
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await handler.handle(context);
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const context = new Context(socket, args[0], this.client);
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if (!context.socket.destroyed) {
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await handler.handle(context);
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socket.destroy();
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if (!context.socket.destroyed) {
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}
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socket.destroy();
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}
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}
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}
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public verifyConnection(key: string, data: any): boolean {
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const hmac = crypto.createHmac('sha256', this.#hmac);
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public verifyConnection(key: string, data: any): boolean {
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hmac.update(data);
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const hmac = crypto.createHmac('sha256', this.#hmac);
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const computed = hmac.digest('hex');
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hmac.update(data);
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if (computed === key) return true;
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const computed = hmac.digest('hex');
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return false;
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if (computed === key) return true;
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}
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return false;
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}
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public async loadKeys() {
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const key = await fs.readFile('/etc/cscli.conf', { encoding: 'utf8' });
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public async loadKeys() {
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this.#hmac = key.toString().trim();
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const key = await fs.readFile('/etc/cscli.conf', { encoding: 'utf8' });
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}
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this.#hmac = key.toString().trim();
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}
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public async init() {
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try {
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public async init() {
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await fs.unlink('/run/csd-comm.sock');
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try {
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} catch {
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await fs.unlink('/run/csd-comm.sock');
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// eslint-disable-next-line no-unused-expressions
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} catch {
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null;
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// eslint-disable-next-line no-unused-expressions
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}
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null;
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this.servers.tcp.on('error', (err) => {
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}
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this.client.util.handleError(err);
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this.servers.tcp.on('error', (err) => {
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});
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this.client.util.handleError(err);
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this.servers.unix.on('error', (err) => {
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});
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this.client.util.handleError(err);
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this.servers.unix.on('error', (err) => {
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});
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this.client.util.handleError(err);
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this.servers.tcp.listen(8124, () => {
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});
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this.client.signale.success('[CSD-COMM] Listen - TCP:8124');
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this.servers.tcp.listen(8124, () => {
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});
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this.client.signale.success('[CSD-COMM] Listen - TCP:8124');
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this.servers.unix.listen('/var/run/csd-comm.sock', async () => {
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});
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await fs.chmod('/run/csd-comm.sock', 0o770);
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this.servers.unix.listen('/var/run/csd-comm.sock', async () => {
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await fs.chown('/run/csd-comm.sock', 0, 115);
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await fs.chmod('/run/csd-comm.sock', 0o770);
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this.client.signale.success('[CSD-COMM] Listen - UNIX:/run/csd-comm.sock');
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await fs.chown('/run/csd-comm.sock', 0, 115);
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});
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this.client.signale.success('[CSD-COMM] Listen - UNIX:/run/csd-comm.sock');
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}
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});
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}
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}
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}
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@ -59,13 +59,6 @@ func main() {
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fmt.Printf("Connected to Redis [GO]\n")
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fmt.Printf("Connected to Redis [GO]\n")
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HandleError(err, 1)
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HandleError(err, 1)
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/*for {
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fmt.Printf("Calling handler func [GO]\n")
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if status == false {
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handler(*config)
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time.Sleep(1000000 * time.Millisecond)
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}
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}*/
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handler(*config)
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handler(*config)
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}
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}
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