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svelte-session-manager
Advanced tools
Readme
Session store for svelte (currently only for JWT)
import { derived } from 'svelte';
import { Session, login } from 'svelte-session-manager';
// use localStorage as backing store
let session = new Session(localStorage);
// session may still be valid
if(!session.isValid) {
await login(session, 'https://mydomain.com/authenticate', 'a user', 'a secret');
}
session.isValid; // true when auth was ok or localStorage token is still valid
export const values = derived(
session,
($session, set) => {
if (!session.isValid) {
set([]); // session has expired no more data
} else {
fetch('https://mydomain.com/values', {
headers: {
...session.authorizationHeader
}
}).then(async data => set(await data.json()));
}
return () => {};
}
,[]);
// $values contains fetch result as long as session has not expired
export BROWSER=safari|chrome|...
npm|yarn test
The test runs the following requests against the server
curl -X POST -d '{"username":"user","password":"secret"}' 'http://[::]:5000/api/login'
{"access_token":"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJlbnRpdGxlbWVudHMiOiJhLGIsYyIsImlhdCI6MTYwNDY2NDI0NywiZXhwIjoxNjA0NjY0MjYyfQ.qyjeoCuXO0iyYwSxM2sM02_BVhaZobRmEWam1M8Hzkx51nbsAuTR8G1rNgz1COo_KvbCU7LwZt7qnSEFB1tcwyDA1eBxwc2Wb7JxWgQ50m1IWkr2JCgY1seWRJRcwZBXiTRtiPqhzofP-l3S-CBluzU48cd4yzoPayczLkKuPK4"}
curl -X POST -d '{"username":"user","password":"wrong"}' 'http://[::]:5000/api/login'
{"message":"Unauthorized"}
Bring session into the valid state by calling the authorization endpoint and asking for a access_token. Executes a POST on the endpoint url expecting username, and password as json
session
Session to be openedendpoint
string authorization urlusername
string id of the userpassword
string user credentialstokenmap
Object token names in response to internal known values (optional, default defaultTokenMap
)Returns Promise<string> error message in case of failure or undefined on success
Extract error description from response.
response
Response Data as preserved in the backing store.
Type: Object
Time required to execute a refresh
Type: number
User session. To create as session backed by browser local storage.
let session = new Session(localStorage);
or by browser session storage
let session = new Session(sessionStorage);
store
SessionData (optional, default localStorage
)entitlements
Set<string> subscriptions
Set<Object> store subscriptionsexpirationDate
Date when the access token expiresaccess_token
string token itselfrefresh_token
string refresh tokenConsume auth response data and reflect internal state.
data
Object Refresh with refresh_token.
Returns Promise<boolean> true if refresh was succcessfull false otherwise
Http header suitable for fetch.
Returns Object header The http header.
Returns string header.Authorization The Bearer access token.
As long as the expirationTimer is running we must be valid.
Returns boolean true if session is valid (not expired)
Remove all tokens from the session and the backing store.
Check presence of an entitlement.
name
string of the entitlementReturns boolean true if the named entitlement is present
Fired when the session changes.
subscription
Function Extract and decode the payload.
token
string Returns Object payload object
With npm do:
npm install svelte-session-manager
BSD-2-Clause
FAQs
Session store for svelte (currently only for JWT)
The npm package svelte-session-manager receives a total of 660 weekly downloads. As such, svelte-session-manager popularity was classified as not popular.
We found that svelte-session-manager demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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