@stacks/auth

The @stacks/auth package provides the auth logic used by the @stacks/connect library.

Installation

npm install @stacks/auth

`UserSession`

The Stacks authentication process enables secure user sign-in for web apps by generating and handling encrypted authentication requests. It involves setting up an app domain, configuring permissions, and creating a UserSession to manage user data.

Functions

`isSignInPending`function

Determines if there is an incoming authentication response.

`handlePendingSignIn`function

Processes the response and provides a userData object containing the user's identity, BNS username and profile information.

`isUserSignedIn`function

Checks if the user is already authenticated.

`loadUserData`function

Retrieves the user's profile data if the user is already authenticated.

`encryptContent`function

Encrypts user data for secure storage.

`decryptContent`function

Decrypts user data for secure storage.

const isPending = userSession.isSignInPending();

if (isPending) {
  userSession.handlePendingSignIn().then(userData => {
    // Do something with userData
  });
}

`makeAuthRequest`

Parameters

`transitKey`
Required
string

The authentication payloads are encrypted during transit, the encryption key generated below provides this

`redirectURI`
Required
string

A URL which the authenticator or extension can redirect to with the authentication payload. This page should process the authentication payload.

`manifestUri`
Required
string

Set the location of your app manifest file. This file contains information about your app that is shown to the user during authentication.

`scopes`string[]

Additional permissions the app is requesting

const authRequest = userSession.makeAuthRequest(
  transitKey,
  redirectUri,
  manifestUri
);

@stacks/auth

Installation

UserSession

Functions

isSignInPendingfunction

handlePendingSignInfunction

isUserSignedInfunction

loadUserDatafunction

encryptContentfunction

decryptContentfunction

Notes

makeAuthRequest