mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Bastian Köcher
fd6b29dd2c
* Extend `Proposer` to optionally generate a proof of the proposal * Something * Refactor sr-api to not depend on client anymore * Fix benches * Apply suggestions from code review Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com> * Apply suggestions from code review * Introduce new `into_storage_changes` function * Switch to runtime api for `execute_block` and don't require `H256` anywhere in the code * Put the `StorageChanges` into the `Proposal` * Move the runtime api error to its own trait * Adds `StorageTransactionCache` to the runtime api This requires that we add `type NodeBlock = ` to the `impl_runtime_apis!` macro to work around some bugs in rustc :( * Remove `type NodeBlock` and switch to a "better" hack * Start using the transaction cache from the runtime api * Make it compile * Move `InMemory` to its own file * Make all tests work again * Return block, storage_changes and proof from Blockbuilder::bake() * Make sure that we use/set `storage_changes` when possible * Add test * Fix deadlock * Remove accidentally added folders * Introduce `RecordProof` as argument type to be more explicit * Update client/src/client.rs Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com> * Update primitives/state-machine/src/ext.rs Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com> * Integrates review feedback * Remove `unsafe` usage * Update client/block-builder/src/lib.rs Co-Authored-By: Benjamin Kampmann <ben@gnunicorn.org> * Update client/src/call_executor.rs * Bump versions Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com> Co-authored-by: Benjamin Kampmann <ben.kampmann@googlemail.com>
63 lines
1.9 KiB
Rust
63 lines
1.9 KiB
Rust
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Substrate core types around sessions.
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#![cfg_attr(not(feature = "std"), no_std)]
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use sp_std::vec::Vec;
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#[cfg(feature = "std")]
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use sp_runtime::{generic::BlockId, traits::Block as BlockT};
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#[cfg(feature = "std")]
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use sp_api::ProvideRuntimeApi;
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sp_api::decl_runtime_apis! {
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/// Session keys runtime api.
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pub trait SessionKeys {
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/// Generate a set of session keys with optionally using the given seed.
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/// The keys should be stored within the keystore exposed via runtime
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/// externalities.
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///
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/// The seed needs to be a valid `utf8` string.
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///
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/// Returns the concatenated SCALE encoded public keys.
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fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8>;
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}
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}
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/// Generate the initial session keys with the given seeds, at the given block and store them in
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/// the client's keystore.
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#[cfg(feature = "std")]
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pub fn generate_initial_session_keys<Block, T>(
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client: std::sync::Arc<T>,
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at: &BlockId<Block>,
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seeds: Vec<String>,
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) -> Result<(), sp_api::ApiErrorFor<T, Block>>
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where
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Block: BlockT,
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T: ProvideRuntimeApi<Block>,
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T::Api: SessionKeys<Block>,
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{
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let runtime_api = client.runtime_api();
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for seed in seeds {
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runtime_api.generate_session_keys(at, Some(seed.as_bytes().to_vec()))?;
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}
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Ok(())
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}
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