getEnableSessionDetails

This method is used to get the details for a new session to enable through the enable flow. It abstracts away the different steps required and makes to easier when wanting to enable a new session without custom logic.

Usage

const session: Session = {
  ..., // Session details
}
 
const sessionDetails = await getEnableSessionDetails({
  sessions: [session],
  account,
  clients: [publicClient],
})
 
sessionDetails.enableSessionData.enableSession.permissionEnableSig = await signer.signMessage({
  message: { raw: sessionDetails.permissionEnableHash },
})
 
 
sessionDetails.signature = await signer.signMessage({
  message: { raw: userOpHash },
})
 
const userOpSignature = encodeSmartSessionSignature(sessionDetails)

Parameters

sessions

Type: Session[]

An array of sessions to enable. Note that these can be on multiple chains. A user will sign over this array once and when enabling the session on each chain, the index pointing to the right session to enable out of this array will be provided.

account

Type: Account

The account to enable the session for.

clients

Type: PublicClient[]

The public clients to use to interact with the smart sessions validator. Note that one client needs to be provided for each chain on which a session is enabled.

sessionIndex (optional)

Type number

When enabling more than one session and the session to enable on this particular chain is not the first item in the array (index 0), then this is used to provide the index of the session to enable.