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Finality Verifier Pallet (#629)

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* Add skeleton for `pallet-finality-verifier`

* Sketch out implementation for importing finality proofs

* Get pallet compiling

* Introduce skeleton for mock runtime

* Start using real Grandpa types in finality pallet

* Redefine types in header chain primitives crate

* Implement HeaderChain for Substrate bridge pallet

* Plug Substrate Bridge Pallet into verifier mock

* Fix compilation of `header-chain` primitives

* Start writing to base pallet storage

* Add first "cross-pallet" test

* Move keyring primitives used in tests to shared crate

* Stop pulling `std` deps into `no_std` builds

* Revert "Stop pulling `std` deps into `no_std` builds"

This reverts commit f74dd660652f98b7336936d1534a4e63cc9169a5.

* Revert "Move keyring primitives used in tests to shared crate"

This reverts commit b774fa730b2cdc40545afff308a66b0840266001.

* Use new SS58Prefix type in mock

* Start using `bp-test-utils` in finality pallet

* Start using real justification code

* Get a test working with real justification verification

* Add basic tests for invalid proofs

* Get rid of AncestryProof config type

* Add error types to transaction outcome

* Bound number of headers allowed in a single ancestry proof

* Disallow invalid authority sets

* Remove unused items

* Add some documentation

* Get rid of Clippy warnings

* Rename BaseHeaderChain to TransactionVerifier

* Remove unused code

* Make dummy trait implementations more generic

* Fix more Clippy complaints

* Update tests to use fix for duplicate headers

* Fix benchmarking compilation

* Rename TransactionVerifier to InclusionProofVerifier
This commit is contained in:
Hernando Castano
2021-01-21 10:09:59 -05:00
committed by Bastian Köcher
parent 5e38b126f2
commit ea5d8662be
14 changed files with 592 additions and 38 deletions
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bridges/bin/rialto/runtime/src/kovan.rs
+2 -2
View File
@@ -17,7 +17,7 @@
use crate::exchange::EthereumTransactionInclusionProof;
use bp_eth_poa::{Address, AuraHeader, RawTransaction, U256};
use bp_header_chain::BaseHeaderChain;
use bp_header_chain::InclusionProofVerifier;
use frame_support::RuntimeDebug;
use hex_literal::hex;
use pallet_bridge_eth_poa::{
@@ -149,7 +149,7 @@ impl TChainTime for ChainTime {
/// The Kovan Blockchain as seen by the runtime.
pub struct KovanBlockchain;
impl BaseHeaderChain for KovanBlockchain {
impl InclusionProofVerifier for KovanBlockchain {
type Transaction = RawTransaction;
type TransactionInclusionProof = EthereumTransactionInclusionProof;
bridges/bin/rialto/runtime/src/rialto_poa.rs
+2 -2
View File
@@ -19,7 +19,7 @@
use crate::exchange::EthereumTransactionInclusionProof;
use bp_eth_poa::{Address, AuraHeader, RawTransaction, U256};
use bp_header_chain::BaseHeaderChain;
use bp_header_chain::InclusionProofVerifier;
use frame_support::RuntimeDebug;
use hex_literal::hex;
use pallet_bridge_eth_poa::{
@@ -124,7 +124,7 @@ impl TChainTime for ChainTime {
/// The Rialto PoA Blockchain as seen by the runtime.
pub struct RialtoBlockchain;
impl BaseHeaderChain for RialtoBlockchain {
impl InclusionProofVerifier for RialtoBlockchain {
type Transaction = RawTransaction;
type TransactionInclusionProof = EthereumTransactionInclusionProof;