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Update to work with async keystore – Companion PR for #7000 (#1740)

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* Fix keystore types

* Use SyncCryptoStorePtr

* Borrow keystore

* Fix unused imports

* Fix polkadot service

* Fix bitfield-distribution tests

* Fix indentation

* Fix backing tests

* Fix tests

* Fix provisioner tests

* Removed SyncCryptoStorePtr

* Fix services

* Address PR feedback

* Address PR feedback - 2

* Update CryptoStorePtr imports to be from sp_keystore

* Typo

* Fix CryptoStore import

* Document the reason behind using filesystem keystore

* Remove VALIDATORS

* Fix duplicate dependency

* Mark sp-keystore as optional

* Fix availability distribution

* Fix call to sign_with

* Fix keystore usage

* Remove tokio and fix parachains Cargo config

* Typos

* Fix keystore dereferencing

* Fix CryptoStore import

* Fix provisioner

* Fix node backing

* Update services

* Cleanup dependencies

* Use sync_keystore

* Fix node service

* Fix node service - 2

* Fix node service - 3

* Rename CryptoStorePtr to SyncCryptoStorePtr

* "Update Substrate"

* Apply suggestions from code review

* Update node/core/backing/Cargo.toml

* Update primitives/src/v0.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Fix wasm build

* Update Cargo.lock

Co-authored-by: parity-processbot <>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Rakan Alhneiti
2020-10-09 12:54:03 +02:00
committed by GitHub
parent a2044bb87e
commit bd75a4ce18
23 changed files with 663 additions and 395 deletions
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polkadot/primitives/src/v0.rs
+18 -8
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@@ -18,18 +18,22 @@
//! perspective.
use sp_std::prelude::*;
#[cfg(feature = "std")]
use sp_std::convert::TryInto;
use sp_std::cmp::Ordering;
use parity_scale_codec::{Encode, Decode};
use bitvec::vec::BitVec;
#[cfg(feature = "std")]
use serde::{Serialize, Deserialize};
#[cfg(feature = "std")]
use primitives::crypto::Pair;
use sp_keystore::{CryptoStore, SyncCryptoStorePtr, Error as KeystoreError};
use primitives::RuntimeDebug;
use runtime_primitives::traits::{AppVerify, Block as BlockT};
use inherents::InherentIdentifier;
#[cfg(feature = "std")]
use application_crypto::AppKey;
use application_crypto::KeyTypeId;
pub use runtime_primitives::traits::{BlakeTwo256, Hash as HashT, Verify, IdentifyAccount};
@@ -863,20 +867,26 @@ impl<Payload: EncodeAs<RealPayload>, RealPayload: Encode> Signed<Payload, RealPa
/// Sign this payload with the given context and key, storing the validator index.
#[cfg(feature = "std")]
pub fn sign<H: Encode>(
pub async fn sign<H: Encode>(
keystore: &SyncCryptoStorePtr,
payload: Payload,
context: &SigningContext<H>,
validator_index: ValidatorIndex,
key: &ValidatorPair,
) -> Self {
key: &ValidatorId,
) -> Result<Self, KeystoreError> {
let data = Self::payload_data(&payload, context);
let signature = key.sign(&data);
Self {
let signature: ValidatorSignature = CryptoStore::sign_with(
&**keystore,
ValidatorId::ID,
&key.into(),
&data,
).await?.try_into().map_err(|_| KeystoreError::KeyNotSupported(ValidatorId::ID))?;
Ok(Self {
payload,
validator_index,
signature,
real_payload: std::marker::PhantomData,
}
})
}
/// Validate the payload given the context and public key.