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@@ -0,0 +1,80 @@
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+const { surrounding_box } = require("../fun/dev-console-ui-utils");
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+const { get_user, generate_system_fsentries } = require("../helpers");
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+const { asyncSafeSetInterval } = require("../util/promise");
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+const BaseService = require("./BaseService");
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+const { DB_WRITE } = require("./database/consts");
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+
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+const DEFAULT_PASSWORD = 'changeme';
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+const USERNAME = 'default_user';
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+
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+class DefaultUserService extends BaseService {
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+ static MODULES = {
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+ bcrypt: require('bcrypt'),
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+ uuidv4: require('uuid').v4,
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+ }
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+ async _init () {
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+ }
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+ async ['__on_ready.webserver'] () {
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+ // check if a user named `default-user` exists
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+ let user = await get_user({ username: USERNAME });
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+ if ( ! user ) user = await this.create_default_user_();
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+
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+ // check if user named `default-user` is using default password
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+ const require = this.require;
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+ const bcrypt = require('bcrypt');
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+ const is_default_password = await bcrypt.compare(DEFAULT_PASSWORD, user.password);
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+ if ( ! is_default_password ) return;
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+
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+ // show console widget
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+ this.default_user_widget = () => {
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+ const lines = [
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+ `Your default user has been created!`,
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+ `\x1B[31;1musername:\x1B[0m ${USERNAME}`,
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+ `\x1B[32;1mpassword:\x1B[0m ${DEFAULT_PASSWORD}`,
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+ `(change the password to remove this message)`
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+ ];
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+ surrounding_box('31;1', lines);
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+ return lines;
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+ };
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+ this.start_poll_();
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+ const svc_devConsole = this.services.get('dev-console');
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+ svc_devConsole.add_widget(this.default_user_widget);
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+ }
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+ start_poll_ () {
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+ const interval = 1000 * 3; // 3 seconds
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+ const poll_interval = asyncSafeSetInterval(async () => {
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+ const user = await get_user({ username: USERNAME });
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+ const require = this.require;
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+ const bcrypt = require('bcrypt');
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+ const is_default_password = await bcrypt.compare(DEFAULT_PASSWORD, user.password);
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+ if ( ! is_default_password ) {
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+ const svc_devConsole = this.services.get('dev-console');
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+ svc_devConsole.remove_widget(this.default_user_widget);
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+ clearInterval(poll_interval);
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+ return;
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+ }
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+ }, interval);
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+ }
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+ async create_default_user_ () {
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+ const require = this.require;
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+ const bcrypt = require('bcrypt');
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+ const db = this.services.get('database').get(DB_WRITE, 'default-user');
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+ await db.write(
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+ `
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+ INSERT INTO user (uuid, username, password, free_storage)
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+ VALUES (?, ?, ?, ?)
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+ `,
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+ [
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+ this.modules.uuidv4(),
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+ USERNAME,
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+ await bcrypt.hash(DEFAULT_PASSWORD, 8),
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+ 1024 * 1024 * 1024 * 10, // 10 GB
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+ ],
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+ );
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+ const user = await get_user({ username: USERNAME });
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+ await generate_system_fsentries(user);
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+ return user;
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+ }
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+}
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+
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+module.exports = DefaultUserService;
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KernelDeimos