Struct breez_sdk_core::lightning::util::test_utils::TestKeysInterface

pub struct TestKeysInterface {
    pub backing: PhantomKeysManager,
    pub override_random_bytes: Mutex<Option<[u8; 32]>>,
    pub disable_revocation_policy_check: bool,
    /* private fields */
}

Fields

backing: PhantomKeysManager

override_random_bytes: Mutex<Option<[u8; 32]>>

disable_revocation_policy_check: bool

Implementations

impl TestKeysInterface

pub fn new(seed: &[u8; 32], network: Network) -> TestKeysInterface

pub fn expect( &self, expectation: OnGetShutdownScriptpubkey, ) -> &TestKeysInterface

Sets an expectation that sign::SignerProvider::get_shutdown_scriptpubkey is called.

pub fn derive_channel_keys( &self, channel_value_satoshis: u64, id: &[u8; 32], ) -> TestChannelSigner

Trait Implementations

impl Drop for TestKeysInterface

fn drop(&mut self)

Executes the destructor for this type.

impl EntropySource for TestKeysInterface

fn get_secure_random_bytes(&self) -> [u8; 32]

Gets a unique, cryptographically-secure, random 32-byte value. This method must return a different value each time it is called.

impl NodeSigner for TestKeysInterface

fn get_node_id(&self, recipient: Recipient) -> Result<PublicKey, ()>

Get node id based on the provided Recipient.

fn ecdh( &self, recipient: Recipient, other_key: &PublicKey, tweak: Option<&Scalar>, ) -> Result<SharedSecret, ()>

Gets the ECDH shared secret of our node secret and other_key, multiplying by tweak if one is provided. Note that this tweak can be applied to other_key instead of our node secret, though this is less efficient.

fn get_inbound_payment_key_material(&self) -> KeyMaterial

Get secret key material as bytes for use in encrypting and decrypting inbound payment data.

fn sign_invoice( &self, hrp_bytes: &[u8], invoice_data: &[u5], recipient: Recipient, ) -> Result<RecoverableSignature, ()>

Sign an invoice.

fn sign_bolt12_invoice_request( &self, invoice_request: &UnsignedInvoiceRequest, ) -> Result<Signature, ()>

Signs the TaggedHash of a BOLT 12 invoice request.

fn sign_bolt12_invoice( &self, invoice: &UnsignedBolt12Invoice, ) -> Result<Signature, ()>

Signs the TaggedHash of a BOLT 12 invoice.

fn sign_gossip_message( &self, msg: UnsignedGossipMessage<'_>, ) -> Result<Signature, ()>

Sign a gossip message.

impl SignerProvider for TestKeysInterface

type Signer = TestChannelSigner

A type which implements WriteableEcdsaChannelSigner which will be returned by Self::derive_channel_signer.

fn generate_channel_keys_id( &self, inbound: bool, channel_value_satoshis: u64, user_channel_id: u128, ) -> [u8; 32]

Generates a unique channel_keys_id that can be used to obtain a Self::Signer through SignerProvider::derive_channel_signer. The user_channel_id is provided to allow implementations of SignerProvider to maintain a mapping between itself and the generated channel_keys_id.

fn derive_channel_signer( &self, channel_value_satoshis: u64, channel_keys_id: [u8; 32], ) -> TestChannelSigner

Derives the private key material backing a Signer.

fn read_chan_signer( &self, buffer: &[u8], ) -> Result<<TestKeysInterface as SignerProvider>::Signer, DecodeError>

Reads a Signer for this SignerProvider from the given input stream. This is only called during deserialization of other objects which contain WriteableEcdsaChannelSigner-implementing objects (i.e., ChannelMonitors and ChannelManagers). The bytes are exactly those which <Self::Signer as Writeable>::write() writes, and contain no versioning scheme. You may wish to include your own version prefix and ensure you’ve read all of the provided bytes to ensure no corruption occurred.

fn get_destination_script(&self) -> Result<Script, ()>

Get a script pubkey which we send funds to when claiming on-chain contestable outputs.

fn get_shutdown_scriptpubkey(&self) -> Result<ShutdownScript, ()>

Get a script pubkey which we will send funds to when closing a channel.