Class LitNodeClientNodeJs

Check if a session key needs to be resigned. These are the scenarios where a session key needs to be resigned:

1. The authSig.sig does not verify successfully against the authSig.signedMessage
2. The authSig.signedMessage.uri does not match the sessionKeyUri
3. The authSig.signedMessage does not contain at least one session capability object

Combine Shares from network public key set and signature shares

Returns

final JWT (convert the sig to base64 and append to the jwt)

Execute JS on the nodes and combine and return any resulting signatures

Returns

Generates wildcard capability for each of the LIT resources specified.

Get Chain Data Signing Shares

Returns

Get the decryptions from the decrypted data list

Returns

Get expiration for session

we need to send jwt params iat (issued at) and exp (expiration) because the nodes may have different wall clock times, the nodes will verify that these params are withing a grace period

Get JS Execution Shares from Nodes

Returns

Get the request body of the lit action

Returns

Try to get the session key in the local storage, if not, generates one.

Returns

session key pair

Get Session Key URI eg. lit:session:0x1234

Returns

the session key uri

Get signatures from signed data

Returns

Get session signatures for a set of resources

High level, how this works:

1. Generate or retrieve session key
2. Generate or retrieve the wallet signature of the session key
3. Sign the specific resources with the session key

Note: When generating session signatures for different PKPs or auth methods, be sure to call disconnectWeb3 to clear auth signatures stored in local storage

Get a single signature

Returns

signature

Get signatures from signed data

Returns

Request a signed JWT of any solidity function call from the LIT network. There are no prerequisites for this function. You should use this function if you need to transmit information across chains, or from a blockchain to a centralized DB or server. The signature of the returned JWT verifies that the response is genuine.

Returns

Request a signed JWT from the LIT network. Before calling this function, you must either create or know of a resource id and access control conditions for the item you wish to gain authorization for. You can create an access control condition using the saveSigningCondition function.

Returns

final JWT

Get Signing Shares from Nodes

Returns

Get the signature from local storage, if not, generates one

Check if a given object is of type SessionKeyPair.

Returns

True if the object is of type SessionKeyPair.

Parse the response string to JSON

Returns

JSON object

Run lit action on a single deterministicly selected node. It's important that the nodes use the same deterministic selection algorithm.

Returns

Associated access control conditions with a resource on the web. After calling this function, users may use the getSignedToken function to request a signed JWT from the LIT network. This JWT proves that the user meets the access control conditions, and is authorized to access the resource you specified in the resourceId parameter of the saveSigningCondition function.

Returns

Sign Condition ECDSA

Returns

Sign a session public key using a PKP, which generates an authSig.

Returns

An object containing the resulting signature.

Store signing conditions to nodes

Returns

Validates a condition, and then signs the condition if the validation returns true. Before calling this function, you must know the on chain conditions that you wish to validate.

Returns