We have listed a few possible methods to help you get back your Twitch account. Or in worst cases, your account may even be hacked!Īre you struggling with finding a solution to any such scenario? Don’t worry. There is also a possibility that you have deactivated or disabled your account, and you are looking for a method to reactivate it. In either case, your account got deleted, and you are in search of a method to get it back. You may have even deleted your account on purpose, but changed your mind later. may have accidentally deleted your account. So, the first thing to do is to create a route handler in the AuthController: In exchange, they will receive a JWT token containing some basic user details and an expiry timestamp. To log in, a user will have to send a POST request to /auth/login with their username and password. Instead, we should generate and return a JWT token with selected information about the user. We're currently returning all of the user's properties including the hashed password which isn't a good idea, and also this method will require the user to send another request in order to log in. | u.id | u.email | u.password | u.dateOfBirth | We'll be testing the Auth functionality, we can create a group called 'Auth', then inside call the function again to group the tests for the register MATCH (u:User) WHERE exists(u.email) RETURN u.id, u.email, u.password, u.dateOfBirth Jest's describe function allows you to group tests together to make the results more readable. It's kind of an irrelevant test so for now we can just comment it out. If we run the end-to-end tests using the npm run test:e2e it'll currently fail because the default test expects GET / to return Hello World but we've already updated it. The nest new command generates an file which creates a test module that automatically includes everything that has been imported into the AppModule, so it will already have our AuthController registered. Where the existing tests are great for testing smaller 'units' of cod, an end-to-end test will ensure that the entire stack is working correctly. We really should add some tests to but for now, end-to-end tests are more appealing because they will test whether the guard is working or not. We can type p to filter the tests by filename, then type ntroller to only run the tests in. I usually like to run only the tests that have failed (option f), but right now we're only interested in the Auth controller. › Press t to filter by a test name regex pattern. › Press p to filter by a filename regex pattern. Ran all test suites related to changed files. This module should provide access to a service which will handle the authentication and a controller to accept the HTTP requests. To follow the conventions set out by Nest, we should create a new module which we can register in the main application. But before we get into that, we'll need to create an Authentication Service to handle the business logic. We will be using it to validate each request, generate JWT tokens during the login process, and verify those tokens in subsequent requests. Nest.js comes with a built in module for Passport, a widely used library for authenticating users. This ensures that as long as no one knows the key used to sign the original token, the contents will always be valid. If the two signatures do not match then the token is rejected. When the key is read, the signature is regenerated and checked against the value provided. After base64 encoding the payload, a signature is generated using a secret passphrase or PEM key. The signature ensures that the information held in the payload has not been tampered with. In the example above, the token has been issued by our-api for user-1234 with an expiry time of 1595245369 - seconds since epoch. On the surface, a JWT token could look a little like this: JWT's (pronounced JOT) - short for JSON Web Tokens - are compact tokens - backed by an open standard (RFC 7519) - that are designed to provide a secure way of transmitting information between parties - or in our case sharing user authentication information between the API and front end. We will be using a combination of Email address and Password as the method for authentication so that the user doesn't need to supply an email address and a username. To provide Authentication we will need REST endpoints to allow users to create an account and then to log in with those credentials. To enforce this, we will use a combination of Nest.js Guards and JWT tokens. As such, API calls to view or stream any content via the API will require valid user credentials. For every request, we should be able to verify who the user is and whether they have the correct subscription to do what they are trying to do. Authentication is a key part of any subscription or SaaS site.
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