_ Git - rust-lightning/blob - lightning/src/util/enforcing_trait_impls.rs

   1 use chain::keysinterface::{ChannelKeys, InMemoryChannelKeys};
   2
   3 use secp256k1::key::SecretKey;
   4
   5 /// Enforces some rules on ChannelKeys calls. Eventually we will probably want to expose a variant
   6 /// of this which would essentially be what you'd want to run on a hardware wallet.
   7 pub struct EnforcingChannelKeys {
   8         pub inner: InMemoryChannelKeys,
   9 }
  10
  11 impl EnforcingChannelKeys {
  12         pub fn new(inner: InMemoryChannelKeys) -> Self {
  13                 Self {
  14                         inner,
  15                 }
  16         }
  17 }
  18 impl ChannelKeys for EnforcingChannelKeys {
  19         fn funding_key(&self) -> &SecretKey { self.inner.funding_key() }
  20         fn revocation_base_key(&self) -> &SecretKey { self.inner.revocation_base_key() }
  21         fn payment_base_key(&self) -> &SecretKey { self.inner.payment_base_key() }
  22         fn delayed_payment_base_key(&self) -> &SecretKey { self.inner.delayed_payment_base_key() }
  23         fn htlc_base_key(&self) -> &SecretKey { self.inner.htlc_base_key() }
  24         fn commitment_seed(&self) -> &[u8; 32] { self.inner.commitment_seed() }
  25 }
  26
  27 impl_writeable!(EnforcingChannelKeys, 0, {
  28         inner
  29 });