@arianee/arianee-access-token

@arianee/ArianeeAccessToken

The ArianeeAccessToken class is a module that allows you to create and manage Arianee Access Tokens (AAT). This class requires the Core class from the @arianee/core module

Usage

You need to instanciate the class with a core instance and a wallet address.

const core = core.fromPrivateKey('0x...');
const arianeeAccessToken = new ArianeeAccessToken(core);

Then you can use the following methods:

getValidWalletAccessToken(payloadOverride: PayloadOverride = {}, params?: { timeBeforeExp?: number; prefix?: string; }): Promise<string>

This method generates a wallet scoped Arianee Access Token (AAT) and stores it in memory. On subsequent calls, if the stored AAT is still valid, it will return it. Otherwise if it has expired or the expiration is in less than timeBeforeExp seconds, it will regenerate a new one and return it.

You can use the prefix parameter to add a string before the arianee access token payload in the message to be signed.

createWalletAccessToken(payloadOverride: PayloadOverride = {}, prefix?: string): Promise<string>

This method generates an Arianee Access Token (AAT) for the wallet scope. It returns a Promise that resolves to the AAT as a string. It takes two optional parameters, a payloadOverride parameter to override the default payload and a prefix parameter to add a string before the arianee access token payload in the message to be signed.

createCertificateArianeeAccessToken(certificateId: number, network: string): Promise<string>

This method generates an Arianee Access Token (AAT) for the certificate scope. It takes two parameters: certificateId, which is the ID of the certificate, and network, which is the name of the Arianee network. It returns a Promise that resolves to the AAT as a string.

createActionArianeeAccessTokenLink(url: string, certificateId: number, network: string): Promise<string>

This method creates a link with an Arianee Access Token (AAT) attached to it. It takes three parameters: url, which is the URL to attach the AAT to, certificateId, which is the ID of the certificate, and network, which is the name of the Arianee network. It returns a Promise that resolves to the link with the AAT as a string.

If you only need to decode existing arianee access token, you don't need to instanciate the class.

You can use the following static methods. These methods will automatically detect if the arianee access token is prefixed and handle it. In order for this to work seamlessly, the arianee access tokens must be signed with one of these two signature algorithms (alg prop in header): secp256k1 or ETH.

static isArianeeAccessTokenValid(arianeeAccessToken: string): boolean

This static method checks if an Arianee Access Token (AAT) is valid. It takes an arianeeAccessToken parameter as a string and returns a boolean indicating whether the AAT is valid or not.

static decodeJwt(arianeeAccessToken: string): {header: JwtHeaderInterface, payload: ArianeeAccessTokenPayload, signature: string}

This static method decodes an Arianee Access Token (AAT). It takes an arianeeAccessToken parameter as a string and returns an object with the decoded AAT, containing the header, payload, and signature.