Delete s2s related pallets (#1436)

* Delete s2s backing and issuing pallets

* Fix runtime compile

* Delete precompile

* Delete dp-s2s primitive

* Delete dp-contract primitive

* Delete part of darwinia-support

* Remove ethabi encode

* Move remaining s2s part to parachain

* Self review

* Add migation

* Remove deprecated precompile

* Update address space

Cargo.toml

@@ -17,7 +17,6 @@ members = [
 	"frame/dvm/ethereum",
 	"frame/dvm/evm",
 	"frame/dvm/evm/precompiles/bls12381",
-	"frame/dvm/evm/precompiles/bridge/s2s",
 	"frame/dvm/evm/precompiles/dispatch",
 	"frame/dvm/evm/precompiles/kton",
 	"frame/dvm/evm/precompiles/state-storage",
@@ -29,18 +28,13 @@ members = [
 	"frame/transaction-pause",
 	"frame/wormhole/backing/ethereum",
 	"frame/wormhole/backing/parachain",
-	"frame/wormhole/backing/s2s",
 	"frame/wormhole/backing/tron",
-	"frame/wormhole/issuing/s2s",
-	"primitives/asset",
-	"primitives/contract",
 	"primitives/ethereum",
 	"primitives/evm-trace/ext",
 	"primitives/evm-trace/tracer",
 	"primitives/merkle-patricia-trie",
 	"primitives/message",
 	"primitives/relayer-game",
-	"primitives/s2s",
 ]
 
 # The list of dependencies below (which can be both direct and indirect dependencies) are crates

README.md

@@ -20,12 +20,9 @@ The Darwinia Runtime Module Library (DRML) is a darwinia.network maintained coll
 	- Pallet that provides the staking-related features, nominating, validating etc.
 - [darwinia-support](./frame/support)
 	- Basic utility module.
-- [from-substrate-issuing](./frame/wormhole/issuing/s2s)
 	- Pallet of issuing assets on the Substrate base network.
 - [to-ethereum-backing](./frame/wormhole/backing/ethereum)
 	- Pallet of backing assets on the Ethereum network.
-- [to-substrate-backing](./frame/wormhole/backing/s2s)
-	- Pallet of backing assets on the Substrate base network.
 - [to-tron-backing](./frame/wormhole/backing/tron)
 	- Pallet of backing assets on the Tron network.
 

frame/bridge/message-gadget/Cargo.toml

@@ -13,27 +13,24 @@ version     = "2.9.4"
 # crates.io
 codec      = { package = "parity-scale-codec", version = "2.3", default-features = false }
 scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+sha3       = { version = "0.9", default-features = false }
 # darwinia-network
 darwinia-ethereum = { default-features = false, path = "../../dvm/ethereum" }
-dp-contract       = { default-features = false, path = "../../../primitives/contract" }
 # paritytech
 frame-support = { default-features = false, git = "https://github.com/darwinia-network/substrate", branch = "darwinia-v0.12.4" }
 frame-system  = { default-features = false, git = "https://github.com/darwinia-network/substrate", branch = "darwinia-v0.12.4" }
 sp-core       = { default-features = false, git = "https://github.com/darwinia-network/substrate", branch = "darwinia-v0.12.4" }
 
-[dev-dependencies]
-array-bytes = { version = "2.0" }
-
 [features]
 default = ["std"]
 
 std = [
 	# crates.io
 	"codec/std",
 	"scale-info/std",
+	"sha3/std",
 	# darwinia-network
 	"darwinia-ethereum/std",
-	"dp-contract/std",
 	# paritytech
 	"frame-support/std",
 	"frame-system/std",

frame/bridge/message-gadget/src/lib.rs

@@ -20,9 +20,10 @@
 
 // --- core ---
 use core::marker::PhantomData;
+// --- crates.io ---
+use sha3::{Digest, Keccak256};
 // --- darwinia-network ---
 use darwinia_ethereum::InternalTransactHandler;
-use dp_contract::beefy;
 // --- paritytech ---
 use frame_support::{log, pallet_prelude::*, traits::Get};
 use frame_system::pallet_prelude::*;
@@ -94,7 +95,7 @@ where
 		let raw_message_root = unwrap_or_return!(
 			<darwinia_ethereum::Pallet<T>>::read_only_call(
 				<CommitmentContract<T>>::get(),
-				unwrap_or_return!(beefy::commitment(), "Fail to encode `commitment` ABI, return.")
+				Keccak256::digest(b"commitment()")[0..4].to_vec()
 			),
 			"Fail to read message root from DVM, return."
 		);

frame/dvm/ethereum/README.md

@@ -11,7 +11,6 @@ Those pallets are part of the DVM system:
 
 ## EVM Pallet Customized Precompiles
 
-- `darwinia-evm-precompile-bridge-s2s`: The encoder precompile for s2s bridge.
 - `darwinia-evm-precompile-bls12-381`: The BLS12381 precompile.
 - `darwinia-evm-precompile-state-storage`: The precompile to read state storage with filter.
 - `darwinia-evm-precompile-dispatch`: Enable interoperability between EVM contracts and other Substrate runtime components.

frame/dvm/evm/precompiles/bls12381/Cargo.toml

@@ -18,7 +18,6 @@ sp-std = { default-features = false, git = "https://github.com/darwinia-network/
 # darwinia-network
 darwinia-evm                  = { default-features = false, path = "../.." }
 darwinia-evm-precompile-utils = { default-features = false, path = "../utils" }
-dp-contract                   = { default-features = false, path = "../../../../../primitives/contract" }
 # frontier
 fp-evm = { default-features = false, git = "https://github.com/darwinia-network/frontier", branch = "darwinia-v0.12.4" }
 
@@ -34,7 +33,6 @@ std = [
 	# darwinia-network
 	"darwinia-evm/std",
 	"darwinia-evm-precompile-utils/std",
-	"dp-contract/std",
 	# frontier
 	"fp-evm/std",
 ]