runtimes/server-interface/auth.ts

import { IamCredentials, BearerCredentials, ConnectionMetadata } from '../protocol'

// Exports for Capability implementor
export { IamCredentials, BearerCredentials, ConnectionMetadata }

export type CredentialsType = 'iam' | 'bearer'
export type Credentials = IamCredentials | BearerCredentials
export type SsoConnectionType = 'builderId' | 'identityCenter' | 'none'

export interface CredentialsProvider {
    hasCredentials: (type: CredentialsType) => boolean
    getCredentials: (type: CredentialsType) => Credentials | undefined
    getConnectionMetadata: () => ConnectionMetadata | undefined
    getConnectionType: () => SsoConnectionType
    onCredentialsDeleted: (handler: (type: CredentialsType) => void) => void
}