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Merge pull request #61 from scs/brenzi-private-tx
private-tx demo
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| Original file line number | Diff line number | Diff line change |
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| [package] | ||
| name = "substrate-application-crypto" | ||
| version = "2.0.0" | ||
| authors = ["Parity Technologies <[email protected]>"] | ||
| edition = "2018" | ||
| description = "Provides facilities for generating application specific crypto wrapper types." | ||
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| [dependencies] | ||
| codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false, features = ["derive"] } | ||
| serde = { version = "1.0", optional = true, features = ["derive"] } | ||
| runtime-io = { package = "sr-io", git = "https://github.com/scs/substraTEE-node", branch = "brenzi-private-tx", default-features = false} | ||
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| [dependencies.rstd] | ||
| git = 'https://github.com/paritytech/substrate' | ||
| rev = '9b08e7ff938a45dbec7fcdb854063202e2b0cb48' | ||
| package = "sr-std" | ||
| default-features = false | ||
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| [dependencies.primitives] | ||
| git = "https://github.com/scs/substrate-api-client" | ||
| package = "substrate-primitives" | ||
| branch = "no_std_rstd" | ||
| default-features = false | ||
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| [dev-dependencies] | ||
| #test-client = { package = "substrate-test-runtime-client", path = "../test-runtime/client" } | ||
| sr-primitives = { git = 'https://github.com/paritytech/substrate', rev = '9b08e7ff938a45dbec7fcdb854063202e2b0cb48'} | ||
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| [features] | ||
| default = [ "std" ] | ||
| std = [ "primitives/std", "codec/std", "serde", "rstd/std", "runtime-io/std" ] |
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| // Copyright 2019 Parity Technologies (UK) Ltd. | ||
| // This file is part of Substrate. | ||
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| // Substrate is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
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| // Substrate is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
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| // You should have received a copy of the GNU General Public License | ||
| // along with Substrate. If not, see <http://www.gnu.org/licenses/>. | ||
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| //! Ed25519 crypto types. | ||
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| use crate::{RuntimePublic, KeyTypeId}; | ||
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| pub use primitives::ed25519::*; | ||
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| mod app { | ||
| use crate::Vec; | ||
| use crate::key_types::ED25519; | ||
| crate::app_crypto!(super, ED25519); | ||
| } | ||
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| pub use app::Public as AppPublic; | ||
| pub use app::Signature as AppSignature; | ||
| pub use app::Pair as AppPair; | ||
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| impl RuntimePublic for Public { | ||
| type Signature = Signature; | ||
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| fn all(key_type: KeyTypeId) -> crate::Vec<Self> { | ||
| runtime_io::ed25519_public_keys(key_type) | ||
| } | ||
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| fn generate_pair(key_type: KeyTypeId, seed: Option<&str>) -> Self { | ||
| runtime_io::ed25519_generate(key_type, seed) | ||
| } | ||
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| fn sign<M: AsRef<[u8]>>(&self, key_type: KeyTypeId, msg: &M) -> Option<Self::Signature> { | ||
| runtime_io::ed25519_sign(key_type, self, msg) | ||
| } | ||
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| fn verify<M: AsRef<[u8]>>(&self, msg: &M, signature: &Self::Signature) -> bool { | ||
| runtime_io::ed25519_verify(&signature, msg.as_ref(), self) | ||
| } | ||
| } | ||
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| #[cfg(test)] | ||
| mod tests { | ||
| use sr_primitives::{generic::BlockId, traits::ProvideRuntimeApi}; | ||
| use primitives::{testing::KeyStore, crypto::Pair, traits::BareCryptoStore as _}; | ||
| use test_client::{ | ||
| TestClientBuilder, DefaultTestClientBuilderExt, TestClientBuilderExt, | ||
| runtime::{TestAPI, app_crypto::ed25519::{AppPair, AppPublic}}, | ||
| }; | ||
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| #[test] | ||
| fn ed25519_works_in_runtime() { | ||
| let keystore = KeyStore::new(); | ||
| let test_client = TestClientBuilder::new().set_keystore(keystore.clone()).build(); | ||
| let (signature, public) = test_client.runtime_api() | ||
| .test_ed25519_crypto(&BlockId::Number(0)) | ||
| .expect("Tests `ed25519` crypto."); | ||
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| let key_pair = keystore.read().ed25519_key_pair(crate::key_types::ED25519, &public.as_ref()) | ||
| .expect("There should be at a `ed25519` key in the keystore for the given public key."); | ||
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| assert!(AppPair::verify(&signature, "ed25519", &AppPublic::from(key_pair.public()))); | ||
| } | ||
| } |
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