iammadhavbhatia's repositories
IBM-Project
User registration and authentication are one of the features that almost no web application can do without. Authentication usually consists of a user entering using a user name and a password and then being granted access to various resources or services. Authentication, by its very nature, relies on keeping the state of the user. This seems to contradict a fundamental property of HTTP, which is a stateless protocol. JSON Web Tokens (JWTs) provide one way to solve this issue. Your Angular app can talk to a backend that produces a token. The Angular app can then pass that token in an Authorization header to the backend to prove they’re authenticated. The backend should verify the JWT and grant access based on its validity.
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