Util module

This is a util module for the TodoPal application.

Setup

For local development follow these steps:

Install the dependencies, then run the module with the npm start command.

API

1. getJwtExpiration
2. getUsername

getJwtExpiration

Gets the expiration date of the JWT Token.

Syntax

const exp = getJwtExpiration(jwtToken);
console.log(exp) // Output: 1716486040

Parameters:

• token (Type string): A JWT Token

Return Value:

• Type number | undefined: The expiration date in epoch format, otherwise undefined.

getUsername

Gets the username from the JWT Token.

Syntax

const exp = getUsername(jwtToken);
console.log(exp) // Output: tstuser

Parameters:

• token (Type string): A JWT Token

Return Value:

• Type string | undefined: The username otherwise undefined.