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BEEFY: Define a BeefyVerify trait for signatures (#12299)

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* Define CustomVerify trait

Signed-off-by: Serban Iorga <serban@parity.io>

* Use ECDSA CustomVerify for MultiSignature

Signed-off-by: Serban Iorga <serban@parity.io>

* beefy: small simplifications

Signed-off-by: Serban Iorga <serban@parity.io>

* Revert "Use ECDSA CustomVerify for MultiSignature"

This reverts commit 136cff82505662dd92c864491814629d2bc349f0.

* Revert "Define CustomVerify trait"

This reverts commit adf91e9e6d1bdea6f00831f6067b74c3d945f9a2.

* Define BeefyAuthorityId and BeefyVerify traits

* Improve BeefyVerify unit tests

Co-authored-by: Robert Hambrock <roberthambrock@gmail.com>

* fmt & import sp_core::blake2_256

* Renamings

* remove SignerToAccountId

* fix

Signed-off-by: Serban Iorga <serban@parity.io>
Co-authored-by: Robert Hambrock <roberthambrock@gmail.com>
This commit is contained in:
Serban Iorga
2022-10-07 17:19:10 +03:00
committed by GitHub
parent eee79a1fa4
commit 56a9f55c81
6 changed files with 87 additions and 13 deletions
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substrate/frame/beefy-mmr/src/lib.rs
+2 -6
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@@ -73,12 +73,8 @@ where
/// Convert BEEFY secp256k1 public keys into Ethereum addresses
pub struct BeefyEcdsaToEthereum;
impl Convert<beefy_primitives::crypto::AuthorityId, Vec<u8>> for BeefyEcdsaToEthereum {
fn convert(a: beefy_primitives::crypto::AuthorityId) -> Vec<u8> {
sp_core::ecdsa::Public::try_from(a.as_ref())
.map_err(|_| {
log::error!(target: "runtime::beefy", "Invalid BEEFY PublicKey format!");
})
.unwrap_or(sp_core::ecdsa::Public::from_raw([0u8; 33]))
fn convert(beefy_id: beefy_primitives::crypto::AuthorityId) -> Vec<u8> {
sp_core::ecdsa::Public::from(beefy_id)
.to_eth_address()
.map(|v| v.to_vec())
.map_err(|_| {