mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-14 07:31:08 +00:00
Weiliang Li
4f2cdb20c1
* primitives/sr-io -> primitives/io * fix * rename * runtime-io -> sp-io * git mv * fix ci * remove package name * fix * fix * try minimizing diff * try minimizing diff again * try minimizing diff again
81 lines
2.5 KiB
Rust
81 lines
2.5 KiB
Rust
// Copyright 2019 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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//! Sr25519 crypto types.
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use crate::{RuntimePublic, KeyTypeId};
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use sp_std::vec::Vec;
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pub use primitives::sr25519::*;
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mod app {
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use primitives::testing::SR25519;
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crate::app_crypto!(super, SR25519);
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impl crate::traits::BoundToRuntimeAppPublic for Public {
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type Public = Self;
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}
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}
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pub use app::{Public as AppPublic, Signature as AppSignature};
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#[cfg(feature = "full_crypto")]
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pub use app::Pair as AppPair;
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impl RuntimePublic for Public {
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type Signature = Signature;
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fn all(key_type: KeyTypeId) -> crate::Vec<Self> {
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sp_io::crypto::sr25519_public_keys(key_type)
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}
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fn generate_pair(key_type: KeyTypeId, seed: Option<Vec<u8>>) -> Self {
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sp_io::crypto::sr25519_generate(key_type, seed)
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}
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fn sign<M: AsRef<[u8]>>(&self, key_type: KeyTypeId, msg: &M) -> Option<Self::Signature> {
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sp_io::crypto::sr25519_sign(key_type, self, msg.as_ref())
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}
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fn verify<M: AsRef<[u8]>>(&self, msg: &M, signature: &Self::Signature) -> bool {
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sp_io::crypto::sr25519_verify(&signature, msg.as_ref(), self)
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}
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}
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#[cfg(test)]
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mod tests {
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use sp_runtime::{generic::BlockId, traits::ProvideRuntimeApi};
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use primitives::{testing::{KeyStore, SR25519}, crypto::Pair};
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use test_client::{
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TestClientBuilder, DefaultTestClientBuilderExt, TestClientBuilderExt,
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runtime::{TestAPI, app_crypto::sr25519::{AppPair, AppPublic}},
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};
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#[test]
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fn sr25519_works_in_runtime() {
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let keystore = KeyStore::new();
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let test_client = TestClientBuilder::new().set_keystore(keystore.clone()).build();
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let (signature, public) = test_client.runtime_api()
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.test_sr25519_crypto(&BlockId::Number(0))
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.expect("Tests `sr25519` crypto.");
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let key_pair = keystore.read().sr25519_key_pair(SR25519, public.as_ref())
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.expect("There should be at a `sr25519` key in the keystore for the given public key.");
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assert!(AppPair::verify(&signature, "sr25519", &AppPublic::from(key_pair.public())));
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}
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}
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