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SigningSession

A session-key bundle. Pair the ephemeral session key with the primary-key authorization that legitimizes it.

Definition

type SigningSession = {
  publicKey: Uint8Array
  privateKey: Uint8Array
  keyHash: string
  sessionInfo: SigningSessionInfo
  authorization: StandardCredential
}
 
type SigningSessionInfo = {
  chainId: string
  sessionKey: Base64
  expireAt: string  // seconds, as string
}

Fields

publicKey — Uint8Array. Session key's public bytes.

privateKey — Uint8Array. Session key's private bytes.

keyHash — string. The primary key's hash (used to look up the authorization on chain).

sessionInfo — SigningSessionInfo. Chain id, session pubkey, expiry.

authorization — StandardCredential. The primary key's signature over sessionInfo.

Construction

Use createSession on a signer client to mint a bundle, then persist it.

See also