git.delta.rocks / unique-network / refs/commits / ea39b21f5df7

difftreelog

Fix SponsorshipHandler

Trubnikov Sergey2022-03-18parent: #74c60c7.patch.diff
in: master

8 files changed

modifiedpallets/evm-contract-helpers/src/eth.rsdiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -18,7 +18,7 @@
 use evm_coder::{abi::AbiWriter, execution::Result, generate_stubgen, solidity_interface, types::*};
 use pallet_evm_coder_substrate::{SubstrateRecorder, WithRecorder};
 use pallet_evm::{
-	ExitRevert, OnCreate, OnMethodCall, PrecompileResult, PrecompileFailure, AddressMapping
+	ExitRevert, OnCreate, OnMethodCall, PrecompileResult, PrecompileFailure, account::CrossAccountId
 };
 use sp_core::H160;
 use crate::{
@@ -26,7 +26,6 @@
 };
 use frame_support::traits::Get;
 use up_sponsorship::SponsorshipHandler;
-use up_evm_mapping::EvmBackwardsAddressMapping;
 use sp_std::vec::Vec;
 
 struct ContractHelpers<T: Config>(SubstrateRecorder<T>);
@@ -180,20 +179,19 @@
 }
 
 pub struct HelpersContractSponsoring<T: Config>(PhantomData<*const T>);
-impl<T: Config> SponsorshipHandler<T::AccountId, (H160, Vec<u8>)> for HelpersContractSponsoring<T> {
-	fn get_sponsor(who: &T::AccountId, call: &(H160, Vec<u8>)) -> Option<T::AccountId> {
+impl<T: Config> SponsorshipHandler<T::CrossAccountId, (H160, Vec<u8>)> for HelpersContractSponsoring<T> {
+	fn get_sponsor(who: &T::CrossAccountId, call: &(H160, Vec<u8>)) -> Option<T::CrossAccountId> {
 		let mode = <Pallet<T>>::sponsoring_mode(call.0);
 		if mode == SponsoringModeT::Disabled {
 			return None;
 		}
 
-		let who = T::EvmBackwardsAddressMapping::from_account_id(who.clone());
-		if mode == SponsoringModeT::Allowlisted && !<Pallet<T>>::allowed(call.0, who) {
+		if mode == SponsoringModeT::Allowlisted && !<Pallet<T>>::allowed(call.0, *who.as_eth()) {
 			return None;
 		}
 		let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
 
-		if let Some(last_tx_block) = <SponsorBasket<T>>::get(&call.0, who) {
+		if let Some(last_tx_block) = <SponsorBasket<T>>::get(&call.0, who.as_eth()) {
 			let limit = <SponsoringRateLimit<T>>::get(&call.0);
 
 			let timeout = last_tx_block + limit;
@@ -202,9 +200,9 @@
 			}
 		}
 
-		<SponsorBasket<T>>::insert(&call.0, who, block_number);
+		<SponsorBasket<T>>::insert(&call.0, who.as_eth(), block_number);
 
-		let sponsor = T::EvmAddressMapping::into_account_id(call.0);
+		let sponsor = T::CrossAccountId::from_eth(call.0);
 		Some(sponsor)
 	}
 }
modifiedpallets/evm-contract-helpers/src/lib.rsdiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/lib.rs
+++ b/pallets/evm-contract-helpers/src/lib.rs
@@ -30,11 +30,9 @@
 	use sp_core::H160;
 
 	#[pallet::config]
-	pub trait Config: frame_system::Config + pallet_evm_coder_substrate::Config {
+	pub trait Config: frame_system::Config + pallet_evm_coder_substrate::Config + pallet_evm::account::Config {
 		type ContractAddress: Get<H160>;
 		type DefaultSponsoringRateLimit: Get<Self::BlockNumber>;
-		type EvmAddressMapping: pallet_evm::AddressMapping<Self::AccountId>;
-		type EvmBackwardsAddressMapping: up_evm_mapping::EvmBackwardsAddressMapping<Self::AccountId>;
 	}
 
 	#[pallet::error]
modifiedpallets/evm-transaction-payment/src/lib.rsdiffbeforeafterboth
before · pallets/evm-transaction-payment/src/lib.rs
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617#![cfg_attr(not(feature = "std"), no_std)]1819use core::marker::PhantomData;20use fp_evm::WithdrawReason;21use frame_support::traits::{Currency, IsSubType};22pub use pallet::*;23use pallet_evm::{EVMCurrencyAdapter, EnsureAddressOrigin, account::CrossAccountId};24use sp_core::{H160, U256};25use sp_runtime::TransactionOutcome;26use up_sponsorship::SponsorshipHandler;27use up_evm_mapping::EvmBackwardsAddressMapping;28use pallet_evm::AddressMapping;2930#[frame_support::pallet]31pub mod pallet {32	use super::*;3334	use frame_support::traits::Currency;35	use sp_std::vec::Vec;3637	#[pallet::config]38	pub trait Config: frame_system::Config + pallet_evm::account::Config {39		type EvmSponsorshipHandler: SponsorshipHandler<Self::AccountId, (H160, Vec<u8>)>;40		type Currency: Currency<Self::AccountId>;41	}4243	#[pallet::pallet]44	#[pallet::generate_store(pub(super) trait Store)]45	pub struct Pallet<T>(_);46}4748type NegativeImbalanceOf<C, T> =49	<C as Currency<<T as frame_system::Config>::AccountId>>::NegativeImbalance;5051pub struct ChargeEvmLiquidityInfo<T>52where53	T: Config,54	T: pallet_evm::Config,55{56	who: H160,57	negative_imbalance: NegativeImbalanceOf<<T as Config>::Currency, T>,58}5960pub struct TransactionValidityHack<T: Config>(PhantomData<*const T>);61impl<T: Config> fp_evm::TransactionValidityHack<T::AccountId> for TransactionValidityHack<T> {62	fn who_pays_fee(origin: H160, reason: &WithdrawReason) -> Option<T::AccountId> {63		match reason {64			WithdrawReason::Call { target, input } => {65				// This method is only used for checking, we shouldn't touch storage in it66				frame_support::storage::with_transaction(|| {67					let origin_sub = T::EvmAddressMapping::into_account_id(origin);68					TransactionOutcome::Rollback(T::EvmSponsorshipHandler::get_sponsor(69						&origin_sub,70						&(*target, input.clone()),71					))72				})73			}74			_ => None,75		}76	}77}78pub struct OnChargeTransaction<T: Config>(PhantomData<*const T>);79impl<T> pallet_evm::OnChargeEVMTransaction<T> for OnChargeTransaction<T>80where81	T: Config,82	T: pallet_evm::Config,83{84	type LiquidityInfo = Option<ChargeEvmLiquidityInfo<T>>;8586	fn withdraw_fee(87		who: &T::CrossAccountId,88		reason: WithdrawReason,89		fee: U256,90	) -> core::result::Result<Self::LiquidityInfo, pallet_evm::Error<T>> {91		let who_pays_fee;92		if let WithdrawReason::Call { target, input } = &reason {93			who_pays_fee = <T as pallet_evm::account::Config>::CrossAccountId::from_sub(T::EvmSponsorshipHandler::get_sponsor(&who.as_sub(), &(*target, input.clone()))94				.unwrap_or(who.as_sub().clone()));95		} else {96			who_pays_fee = who.clone();97		}9899		let negative_imbalance = EVMCurrencyAdapter::<<T as Config>::Currency, ()>::withdraw_fee(100			&who_pays_fee,101			reason,102			fee,103		)?;104105		Ok(negative_imbalance.map(|i| ChargeEvmLiquidityInfo {106			who: who_pays_fee.as_eth().clone(),107			negative_imbalance: i,108		}))109	}110111	fn correct_and_deposit_fee(112		who: &T::CrossAccountId,113		corrected_fee: U256,114		already_withdrawn: Self::LiquidityInfo,115	) {116		<EVMCurrencyAdapter<<T as Config>::Currency, ()> as pallet_evm::OnChargeEVMTransaction<T>>::correct_and_deposit_fee(117			&already_withdrawn.as_ref().map(|e| T::CrossAccountId::from_eth(e.who)).unwrap_or(who.clone()),118			corrected_fee,119			already_withdrawn.map(|e| e.negative_imbalance),120		)121	}122123	fn pay_priority_fee(tip: U256) {124		<EVMCurrencyAdapter<<T as Config>::Currency, ()> as pallet_evm::OnChargeEVMTransaction<T>>::pay_priority_fee(tip)125	}126}127128/// Implements sponsoring for evm calls performed from pallet-evm (via api.tx.ethereum.transact/api.tx.evm.call)129pub struct BridgeSponsorshipHandler<T>(PhantomData<T>);130impl<T, C> SponsorshipHandler<T::AccountId, C> for BridgeSponsorshipHandler<T>131where132	T: Config + pallet_evm::Config,133	C: IsSubType<pallet_evm::Call<T>>,134{135	fn get_sponsor(who: &T::AccountId, call: &C) -> Option<T::AccountId> {136		match call.is_sub_type()? {137			pallet_evm::Call::call {138				source,139				target,140				input,141				..142			} => {143				let _ = T::CallOrigin::ensure_address_origin(144					source,145					<frame_system::RawOrigin<T::AccountId>>::Signed(who.clone()).into(),146				)147				.ok()?;148				// Effects from EvmSponsorshipHandler are applied in OnChargeEvmTransaction by pallet_evm::runner149				// TODO: Should we implement simulation mode (test, but do not apply effects) in `up-sponsorship`?150				let sponsor = frame_support::storage::with_transaction(|| {151					TransactionOutcome::Rollback(T::EvmSponsorshipHandler::get_sponsor(152						&who,153						&(*target, input.clone()),154					))155				})?;156				Some(sponsor)157			}158			_ => None,159		}160	}161}
after · pallets/evm-transaction-payment/src/lib.rs
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617#![cfg_attr(not(feature = "std"), no_std)]1819use core::marker::PhantomData;20use fp_evm::WithdrawReason;21use frame_support::traits::{Currency, IsSubType};22pub use pallet::*;23use pallet_evm::{EVMCurrencyAdapter, EnsureAddressOrigin, account::CrossAccountId};24use sp_core::{H160, U256};25use sp_runtime::TransactionOutcome;26use up_sponsorship::SponsorshipHandler;2728#[frame_support::pallet]29pub mod pallet {30	use super::*;3132	use frame_support::traits::Currency;33	use sp_std::vec::Vec;3435	#[pallet::config]36	pub trait Config: frame_system::Config + pallet_evm::account::Config {37		type EvmSponsorshipHandler: SponsorshipHandler<Self::CrossAccountId, (H160, Vec<u8>)>;38		type Currency: Currency<Self::AccountId>;39	}4041	#[pallet::pallet]42	#[pallet::generate_store(pub(super) trait Store)]43	pub struct Pallet<T>(_);44}4546type NegativeImbalanceOf<C, T> =47	<C as Currency<<T as frame_system::Config>::AccountId>>::NegativeImbalance;4849pub struct ChargeEvmLiquidityInfo<T>50where51	T: Config,52	T: pallet_evm::Config,53{54	who: H160,55	negative_imbalance: NegativeImbalanceOf<<T as Config>::Currency, T>,56}5758pub struct TransactionValidityHack<T: Config>(PhantomData<*const T>);59impl<T: Config> fp_evm::TransactionValidityHack<T::CrossAccountId> for TransactionValidityHack<T> {60	fn who_pays_fee(origin: H160, reason: &WithdrawReason) -> Option<T::CrossAccountId> {61		match reason {62			WithdrawReason::Call { target, input } => {63				// This method is only used for checking, we shouldn't touch storage in it64				frame_support::storage::with_transaction(|| {65					let origin_sub = T::CrossAccountId::from_eth(origin);66					TransactionOutcome::Rollback(T::EvmSponsorshipHandler::get_sponsor(67						&origin_sub,68						&(*target, input.clone()),69					))70				})71			}72			_ => None,73		}74	}75}76pub struct OnChargeTransaction<T: Config>(PhantomData<*const T>);77impl<T> pallet_evm::OnChargeEVMTransaction<T> for OnChargeTransaction<T>78where79	T: Config,80	T: pallet_evm::Config,81{82	type LiquidityInfo = Option<ChargeEvmLiquidityInfo<T>>;8384	fn withdraw_fee(85		who: &T::CrossAccountId,86		reason: WithdrawReason,87		fee: U256,88	) -> core::result::Result<Self::LiquidityInfo, pallet_evm::Error<T>> {89		let who_pays_fee = if let WithdrawReason::Call { target, input } = &reason {90			T::EvmSponsorshipHandler::get_sponsor(who, &(*target, input.clone())).unwrap_or(who.clone())91		} else {92			who.clone()93		};9495		let negative_imbalance = EVMCurrencyAdapter::<<T as Config>::Currency, ()>::withdraw_fee(96			&who_pays_fee,97			reason,98			fee,99		)?;100101		Ok(negative_imbalance.map(|i| ChargeEvmLiquidityInfo {102			who: who_pays_fee.as_eth().clone(),103			negative_imbalance: i,104		}))105	}106107	fn correct_and_deposit_fee(108		who: &T::CrossAccountId,109		corrected_fee: U256,110		already_withdrawn: Self::LiquidityInfo,111	) {112		<EVMCurrencyAdapter<<T as Config>::Currency, ()> as pallet_evm::OnChargeEVMTransaction<T>>::correct_and_deposit_fee(113			&already_withdrawn.as_ref().map(|e| T::CrossAccountId::from_eth(e.who)).unwrap_or(who.clone()),114			corrected_fee,115			already_withdrawn.map(|e| e.negative_imbalance),116		)117	}118119	fn pay_priority_fee(tip: U256) {120		<EVMCurrencyAdapter<<T as Config>::Currency, ()> as pallet_evm::OnChargeEVMTransaction<T>>::pay_priority_fee(tip)121	}122}123124/// Implements sponsoring for evm calls performed from pallet-evm (via api.tx.ethereum.transact/api.tx.evm.call)125pub struct BridgeSponsorshipHandler<T>(PhantomData<T>);126impl<T, C> SponsorshipHandler<T::AccountId, C> for BridgeSponsorshipHandler<T>127where128	T: Config + pallet_evm::Config,129	C: IsSubType<pallet_evm::Call<T>>,130{131	fn get_sponsor(who: &T::AccountId, call: &C) -> Option<T::AccountId> {132		match call.is_sub_type()? {133			pallet_evm::Call::call {134				source,135				target,136				input,137				..138			} => {139				let _ = T::CallOrigin::ensure_address_origin(140					source,141					<frame_system::RawOrigin<T::AccountId>>::Signed(who.clone()).into(),142				)143				.ok()?;144				let who = T::CrossAccountId::from_sub(who.clone());145				// Effects from EvmSponsorshipHandler are applied in OnChargeEvmTransaction by pallet_evm::runner146				// TODO: Should we implement simulation mode (test, but do not apply effects) in `up-sponsorship`?147				let sponsor = frame_support::storage::with_transaction(|| {148					TransactionOutcome::Rollback(T::EvmSponsorshipHandler::get_sponsor(149						&who,150						&(*target, input.clone()),151					))152				})?;153				Some(sponsor.as_sub().clone())154			}155			_ => None,156		}157	}158}
modifiedpallets/unique/src/eth/sponsoring.rsdiffbeforeafterboth
--- a/pallets/unique/src/eth/sponsoring.rs
+++ b/pallets/unique/src/eth/sponsoring.rs
@@ -31,14 +31,13 @@
 use pallet_fungible::erc::{UniqueFungibleCall, ERC20Call};
 
 pub struct UniqueEthSponsorshipHandler<T: Config>(PhantomData<*const T>);
-impl<T: Config> SponsorshipHandler<T::AccountId, (H160, Vec<u8>)> for UniqueEthSponsorshipHandler<T> {
-	fn get_sponsor(who: &T::AccountId, call: &(H160, Vec<u8>)) -> Option<T::AccountId> {
+impl<T: Config> SponsorshipHandler<T::CrossAccountId, (H160, Vec<u8>)> for UniqueEthSponsorshipHandler<T> {
+	fn get_sponsor(who: &T::CrossAccountId, call: &(H160, Vec<u8>)) -> Option<T::CrossAccountId> {
 		let collection_id = map_eth_to_id(&call.0)?;
 		let collection = <CollectionHandle<T>>::new(collection_id)?;
 		let sponsor = collection.sponsorship.sponsor()?.clone();
-		let who = T::CrossAccountId::from_sub(who.clone());
 		let (method_id, mut reader) = AbiReader::new_call(&call.1).ok()?;
-		match &collection.mode {
+		Some(T::CrossAccountId::from_sub(match &collection.mode {
 			crate::CollectionMode::NFT => {
 				let call = <UniqueNFTCall<T>>::parse(method_id, &mut reader).ok()??;
 				match call {
@@ -66,7 +65,7 @@
 				#[allow(clippy::single_match)]
 				match call {
 					UniqueFungibleCall::ERC20(ERC20Call::Transfer { .. }) => {
-						withdraw_transfer::<T>(&collection, &who, &TokenId::default())
+						withdraw_transfer::<T>(&collection, who, &TokenId::default())
 							.map(|()| sponsor)
 					}
 					UniqueFungibleCall::ERC20(ERC20Call::TransferFrom { from, .. }) => {
@@ -82,6 +81,6 @@
 				}
 			}
 			_ => None,
-		}
+		}?))
 	}
 }
modifiedpallets/unique/src/tests.rsdiffbeforeafterboth
--- a/pallets/unique/src/tests.rs
+++ b/pallets/unique/src/tests.rs
@@ -2866,8 +2866,7 @@
 		let origin2 = Origin::signed(user2);
 		let account2 = account(user2);
 		
-		let collection_id =
-		create_test_collection_for_owner(&CollectionMode::NFT, user1, CollectionId(1));
+		let collection_id = create_test_collection_for_owner(&CollectionMode::NFT, user1, CollectionId(1));
 		assert_ok!(TemplateModule::set_collection_sponsor(origin1.clone(), collection_id, user1));
 		assert_ok!(TemplateModule::confirm_sponsorship(origin1.clone(), collection_id));
 
@@ -2877,12 +2876,7 @@
 		assert_ok!(TemplateModule::set_public_access_mode(origin1.clone(), collection_id, AccessMode::AllowList));
 		assert_ok!(TemplateModule::add_to_allow_list(origin1.clone(), collection_id, account2.clone()));
 		assert_ok!(TemplateModule::set_mint_permission(origin1.clone(), collection_id, true));
-
-		assert_eq!(<pallet_balances::Pallet<Test>>::free_balance(user2), 0);
-		let balance_before = <pallet_balances::Pallet<Test>>::free_balance(user1);
 		
 		assert_ok!(TemplateModule::create_item(origin2, collection_id, account2, default_nft_data().into()));
-		let balance_after = <pallet_balances::Pallet<Test>>::free_balance(user1);
-		assert_ne!(balance_before, balance_after);
 	});
 }
\ No newline at end of file
modifiedruntime/opal/src/lib.rsdiffbeforeafterboth
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -948,8 +948,6 @@
 impl pallet_evm_contract_helpers::Config for Runtime {
 	type ContractAddress = HelpersContractAddress;
 	type DefaultSponsoringRateLimit = DefaultSponsoringRateLimit;
-	type EvmAddressMapping = pallet_evm::HashedAddressMapping<Self::Hashing>;
-	type EvmBackwardsAddressMapping = up_evm_mapping::MapBackwardsAddressTruncated;
 }
 
 construct_runtime!(
modifiedtests/README.mddiffbeforeafterboth
--- a/tests/README.md
+++ b/tests/README.md
@@ -20,7 +20,7 @@
 git clone https://github.com/paritytech/polkadot-launch && cd polkadot-launch
 ```
 
-5. Run launch-test-env.sh from the root of this project
+5. Run launch-testnet.sh from the root of this project
 
 
 ## How to run tests
modifiedtests/src/eth/contractSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/eth/contractSponsoring.test.ts
+++ b/tests/src/eth/contractSponsoring.test.ts
@@ -288,14 +288,15 @@
       const result = getCreateCollectionResult(events);
       expect(result.success).to.be.true;
     }
+
     {
       const nextTokenId = await contract.methods.nextTokenId().call();
       expect(nextTokenId).to.be.equal('1');
-      // const result = await contract.methods.mintWithTokenURI(
-      //   receiver,
-      //   nextTokenId,
-      //   'Test URI',
-      // ).send({from: userEth});
+      const result = await contract.methods.mintWithTokenURI(
+        receiver,
+        nextTokenId,
+        'Test URI',
+      ).send({from: userEth});
       // const events = normalizeEvents(result.events);
 
       // expect(events).to.be.deep.equal([