Interface CommonGetSessionSigsProps

Not limited to capacityDelegationAuthSig. Other AuthSigs with other purposes can also be in this array.

Deprecated

• use capabilityAuthSigs instead Used for delegation of Capacity Credit. This signature will be checked for proof of capacity credit. Capacity credits are required on the paid Lit networks (mainnets and certain testnets), and are not required on the unpaid Lit networks (certain testnets). See more here.

The chain to use for the session signature and sign the session key. This value is almost always ethereum. If you're using EVM, this parameter isn't very important.

When this session signature will expire. After this time is up you will need to reauthenticate, generating a new session signature. The default time until expiration is 24 hours. The formatting is an RFC3339 timestamp.

Session signature properties shared across all functions that generate session signatures.

An array of resource abilities that you want to request for this session. These will be signed with the session key. For example, an ability is added to grant a session permission to decrypt content associated with a particular Access Control Conditions (ACC) hash. When trying to decrypt, this ability is checked in the resourceAbilityRequests to verify if the session has the required decryption capability.

Example

[{ resource: new LitAccessControlConditionResource('someAccHash`), ability: LitAbility.AccessControlConditionDecryption }]

The session capability object that you want to request for this session. It is likely you will not need this, as the object will be automatically derived from the resourceAbilityRequests. If you pass nothing, then this will default to a wildcard for each type of resource you're accessing. The wildcard means that the session will be granted the ability to to perform operations with any access control condition.

The serialized session key pair to sign. If not provided, a session key pair will be fetched from localStorge or generated.

If you want to ask MetaMask to try and switch the user's chain, you may pass true here. This will only work if the user is using MetaMask, otherwise this will be ignored.