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71 lines
1.1 KiB
71 lines
1.1 KiB
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import jwtDecode from "jwt-decode";
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/**
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* The active JWT
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*/
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let token: string | null;
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/**
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* The decoded user object
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*/
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let user: {
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id: number,
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name: string,
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isAdmin: boolean
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} | null;
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/**
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* Check if the user is an admin
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*/
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export function isAdmin() {
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return user && user.isAdmin;
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}
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/**
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* Check if the client is authenticated
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*/
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export function isAuthenticated() {
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return Boolean(token);
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}
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/**
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* Load the token from local storage
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*/
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export function loadToken() {
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try {
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token = localStorage.getItem("jwt");
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user = jwtDecode(<string>token);
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} catch(e) {
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console.log("Failed to load token");
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token = null;
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user = null;
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return false;
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}
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return true;
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}
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/**
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* Delete the token from local storage
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*/
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export function forgetToken() {
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token = null;
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user = null;
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localStorage.removeItem("jwt");
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}
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/**
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* Store a JWT token in local storage
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*/
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export function storeToken(jwtToken: string) {
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try {
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user = jwtDecode(jwtToken);
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token = jwtToken;
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localStorage.setItem("jwt", jwtToken);
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} catch(e) {
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user = null;
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token = null;
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return false;
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}
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return true;
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}
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