Interface FcmTokenSource

Supplies OAuth2 access tokens for FCM HTTP v1.

Implemented internally by a service-account signer. Supply your own through FcmProviderOptions.tokenSource to source tokens differently — for example from a GCP metadata server, or from a workload-identity broker that holds the private key outside the application.

Since

0.1.0

interface FcmTokenSource {
getAccessToken(): Promise<string>;
}

Index

Methods

Methods

getAccessToken

getAccessToken(): Promise<string>
Returns a valid access token, minting or refreshing one as needed.

Returns Promise<string>
The bearer token to present to FCM

Throws
If a token cannot be obtained
- Defined in packages/notification-plugin/src/interfaces/index.ts:30