userStates.ts

import crypto from 'crypto';

import type { BrowserContextOptions, Page } from '@playwright/test';

import { BASE_URL } from '../config/constants';


export type IUserState = {
	data: {
		username: string
		loginToken: string
		loginExpire: Date
		hashedToken: string
	},
	state: Exclude<BrowserContextOptions['storageState'], string | undefined>
}

function generateContext(username: string) : IUserState {
	const date = new Date('2023-02-17T20:38:12.306Z');
	date.setFullYear(date.getFullYear() + 1);

	const token = {
		token: crypto.createHash('sha256').update(username).digest('base64'),
		when: date
	};

	const hashedToken = crypto.createHash('sha256').update(token.token).digest('base64');

	return {
		data: {
			username,
			loginToken: token.token,
			loginExpire: token.when,
			hashedToken
		},
		state: {
			"cookies": [
			{
				"sameSite": "Lax",
				"name": "rc_uid",
				"value": username,
				"domain": "localhost",
				"path": "/",
				"expires": -1,
				"httpOnly": false,
				"secure": false
			},
			{
				"sameSite": "Lax",
				"name": "rc_token",
				"value": token.token,
				"domain": "localhost",
				"path": "/",
				"expires": -1,
				"httpOnly": false,
				"secure": false
			}
			],
			"origins": [
			{
				"origin": BASE_URL,
				"localStorage": [
				{
					"name": "userLanguage",
					"value": "en-US"
				},
				{
					"name": "Meteor.loginToken",
					"value": token.token
				},
				{
					"name": "Meteor.loginTokenExpires",
					"value": token.when.toISOString(),
				},
				{
					"name": "Meteor.userId",
					"value": username
				}
				]
			}
			]
		}
	}
}

export const Users = {
	user1: generateContext('user1'),
	user2: generateContext('user2'),
	user3: generateContext('user3'),
	admin: generateContext('rocketchat.internal.admin.test')
}

export async function storeState(page: Page, user: IUserState) {
	user.state.origins = (await page.context().storageState()).origins;
}

export async function restoreState(page: Page, user: IUserState, options: {except?: string[]} = {}) {
	let ls = user.state.origins[0].localStorage
	if (options.except?.length) {
		ls = ls.filter(({name}) => !options.except?.includes(name));
	}

	return page.evaluate((items) => {
		items.forEach(({name, value}) => {
			window.localStorage.setItem(name, value);
		})
	}, ls);
}