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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,46 @@ | ||
| [package] | ||
| name = "pallet-whitelist" | ||
| version = "4.0.0-dev" | ||
| authors = ["Parity Technologies <admin@parity.io>"] | ||
| edition = "2018" | ||
| license = "Apache-2.0" | ||
| homepage = "https://substrate.io" | ||
| repository = "https://github.com/paritytech/substrate/" | ||
| description = "FRAME pallet for whitelisting call, and dispatch from specific origin" | ||
| readme = "README.md" | ||
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|
||
| [package.metadata.docs.rs] | ||
| targets = ["x86_64-unknown-linux-gnu"] | ||
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| [dependencies] | ||
| codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false, features = ["derive"] } | ||
| scale-info = { version = "1.0", default-features = false, features = ["derive"] } | ||
| sp-std = { version = "4.0.0-dev", default-features = false, path = "../../primitives/std" } | ||
| sp-io = { version = "4.0.0-dev", default-features = false, path = "../../primitives/io" } | ||
| sp-runtime = { version = "4.0.0-dev", default-features = false, path = "../../primitives/runtime" } | ||
| frame-support = { version = "4.0.0-dev", default-features = false, path = "../support" } | ||
| frame-system = { version = "4.0.0-dev", default-features = false, path = "../system" } | ||
| frame-benchmarking = { version = "4.0.0-dev", default-features = false, path = "../benchmarking", optional = true } | ||
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| [dev-dependencies] | ||
| sp-core = { version = "4.1.0-dev", path = "../../primitives/core" } | ||
| pallet-preimage = { version = "4.0.0-dev", path = "../preimage/" } | ||
| pallet-balances = { version = "4.0.0-dev", path = "../balances/" } | ||
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| [features] | ||
| default = ["std"] | ||
| std = [ | ||
| "codec/std", | ||
| "scale-info/std", | ||
| "sp-std/std", | ||
| "sp-io/std", | ||
| "sp-runtime/std", | ||
| "frame-support/std", | ||
| "frame-system/std", | ||
| ] | ||
| runtime-benchmarks = [ | ||
| "frame-benchmarking", | ||
| "frame-support/runtime-benchmarks", | ||
| "frame-system/runtime-benchmarks", | ||
| ] | ||
| try-runtime = ["frame-support/try-runtime"] |
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| // This file is part of Substrate. | ||
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| // Copyright (C) 2021 Parity Technologies (UK) Ltd. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
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| //! Whitelist pallet benchmarking. | ||
| #![cfg(feature = "runtime-benchmarks")] | ||
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| use super::*; | ||
| use frame_benchmarking::benchmarks; | ||
| use frame_support::{ensure, traits::PreimageRecipient}; | ||
| use sp_runtime::traits::Hash; | ||
| use core::convert::TryInto; | ||
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| #[cfg(test)] | ||
| use crate::Pallet as Whitelist; | ||
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| benchmarks! { | ||
| whitelist_call { | ||
| let origin = T::WhitelistOrigin::successful_origin(); | ||
| let call_hash = Default::default(); | ||
| }: _<T::Origin>(origin, call_hash) | ||
| verify { | ||
| ensure!( | ||
| WhitelistedCall::<T>::contains_key(call_hash), | ||
| "call not whitelisted" | ||
| ); | ||
| ensure!( | ||
| T::PreimageProvider::preimage_requested(&call_hash) == true, | ||
| "preimage not requested" | ||
| ); | ||
| } | ||
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| remove_whitelisted_call { | ||
| let origin = T::WhitelistOrigin::successful_origin(); | ||
| let call_hash = Default::default(); | ||
| Pallet::<T>::whitelist_call(origin.clone(), call_hash) | ||
| .expect("whitelisting call must be successful"); | ||
| }: _<T::Origin>(origin, call_hash) | ||
| verify { | ||
| ensure!( | ||
| !WhitelistedCall::<T>::contains_key(call_hash), | ||
| "whitelist not removed" | ||
| ); | ||
| ensure!( | ||
| T::PreimageProvider::preimage_requested(&call_hash) == false, | ||
| "preimage still requested" | ||
| ); | ||
| } | ||
|
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| // We benchmark with the maximum possible size for a call. | ||
| // If the resulting weight is too big, maybe it worth having a weight which depends | ||
| // on the size of the call, with a new witness in parameter. | ||
| dispatch_whitelisted_call { | ||
| let origin = T::DispatchWhitelistedOrigin::successful_origin(); | ||
| // NOTE: we remove `10` because we need some bytes to encode the variants and vec length | ||
| let remark = (0 .. <T::PreimageProvider as PreimageRecipient<_>>::MaxSize::get() - 10) | ||
| .map(|_| 1u8) | ||
| .collect(); | ||
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| let call: <T as Config>::Call = frame_system::Call::remark { remark }.into(); | ||
| let call_weight = call.get_dispatch_info().weight; | ||
| let encoded_call = call.encode(); | ||
| let call_hash = T::Hashing::hash(&encoded_call[..]); | ||
|
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| Pallet::<T>::whitelist_call(origin.clone(), call_hash) | ||
| .expect("whitelisting call must be successful"); | ||
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| let encoded_call = encoded_call.try_into().expect("encoded_call must be small enough"); | ||
| T::PreimageProvider::note_preimage(encoded_call); | ||
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| }: _<T::Origin>(origin, call_hash, call_weight) | ||
| verify { | ||
| ensure!( | ||
| !WhitelistedCall::<T>::contains_key(call_hash), | ||
| "whitelist not removed" | ||
| ); | ||
| ensure!( | ||
| T::PreimageProvider::preimage_requested(&call_hash) == false, | ||
| "preimage still requested" | ||
| ); | ||
| } | ||
|
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| impl_benchmark_test_suite!(Whitelist, crate::mock::new_test_ext(), crate::mock::Test); | ||
| } |
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