Struct DecryptedOurPeerStorage

pub struct DecryptedOurPeerStorage { /* private fields */ }

DecryptedOurPeerStorage is used to store serialised channel information that allows for the creation of a peer_storage backup.

This structure is designed to serialize channel data for backup and supports encryption using ChaCha20Poly1305RFC for transmission.

Key Methods

• DecryptedOurPeerStorage::new: Returns DecryptedOurPeerStorage with the given data.
• DecryptedOurPeerStorage::encrypt: Returns EncryptedOurPeerStorage created from encrypting the provided data.
• DecryptedOurPeerStorage::into_vec: Returns the data in Vec<u8> format.

Example

use lightning::ln::our_peer_storage::DecryptedOurPeerStorage;
use lightning::sign::{KeysManager, NodeSigner};
let seed = [1u8; 32];
let keys_mgr = KeysManager::new(&seed, 42, 42, true);
let key = keys_mgr.get_peer_storage_key();
let decrypted_ops = DecryptedOurPeerStorage::new(vec![1, 2, 3]);
let our_peer_storage = decrypted_ops.encrypt(&key, &[0u8; 32]);
let decrypted_data = our_peer_storage.decrypt(&key).unwrap();
assert_eq!(decrypted_data.into_vec(), vec![1, 2, 3]);

Implementations

impl DecryptedOurPeerStorage

pub fn new(data: Vec<u8>) -> Self

Returns DecryptedOurPeerStorage with the given data.

pub fn into_vec(self) -> Vec<u8>

Returns data stored in Vec<u8> format.

pub fn encrypt( self, key: &PeerStorageKey, random_bytes: &[u8; 32], ) -> EncryptedOurPeerStorage

Encrypts the data inside DecryptedOurPeerStorage using PeerStorageKey and random_bytes and returns EncryptedOurPeerStorage.