@vreden/meta/lib/Signal/Group/sender-key-record.d.ts

Baileys is a lightweight JavaScript library for interacting with the WhatsApp Web API using WebSocket.

import { SenderKeyState } from './sender-key-state'

export interface SenderKeyStateStructure {
    senderKeyId: number
    senderChainKey: {
        iteration: number
        seed: Uint8Array
    }
    senderSigningKey: {
        public: Uint8Array
        private?: Uint8Array
    }
    senderMessageKeys: Array<{
        iteration: number
        seed: Uint8Array
    }>
}

export declare class SenderKeyRecord {
    private readonly MAX_STATES
    private readonly senderKeyStates
    constructor(serialized?: SenderKeyStateStructure[])
    isEmpty(): boolean
    getSenderKeyState(keyId?: number): SenderKeyState | undefined
    addSenderKeyState(id: number, iteration: number, chainKey: Uint8Array, signatureKey: Uint8Array): void
    setSenderKeyState(id: number, iteration: number, chainKey: Uint8Array, keyPair: {
        public: Uint8Array
        private: Uint8Array
    }): void
    serialize(): SenderKeyStateStructure[]
    static deserialize(data: Uint8Array | string | SenderKeyStateStructure[]): SenderKeyRecord
}