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Add a Node (#22)

Browse Source 
* Copy node-template over from Substrate repo

Got the template at rev=6e6d06c33911

* Use dependencies from crates.io + stop renaming on import

* Remove template pallet

* Stop using crates.io dependencies

Instead they're going to be pinned at v2.0.0-alpha.2
at commit `2afecf81ee19b8a6edb364b419190ea47c4a4a31`
until something stable comes along.

* Remove LICENSE

* Change references of `node-template` to `bridge-node`

* Remove README

* Fix some missed node-template references

* Add WASM toolchain to CI

* Be more specific about nightly version to use

* Maybe don't tie to a specific nightly

* Use composite accounts

* Update to use lazy reaping

* Only use Development chain config
This commit is contained in:
Hernando Castano
2020-03-04 04:44:21 -05:00
committed by Bastian Köcher
parent ebbc4724d0
commit 40b4f78bd8
15 changed files with 1150 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/bin/node/node/Cargo.toml
+108
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[package]
name = "bridge-node"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2018"
build = "build.rs"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
[[bin]]
name = "bridge-node"
[dependencies]
futures = "0.3.1"
log = "0.4.8"
structopt = "0.3.8"
bridge-node-runtime = { version = "0.1.0", path = "../runtime" }
[dependencies.sc-cli]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-core]
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-executor]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-service]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-inherents]
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-transaction-pool]
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-transaction-pool]
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-network]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-consensus-aura]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-consensus-aura]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-consensus]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.grandpa]
package = "sc-finality-grandpa"
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.grandpa-primitives]
package = "sp-finality-grandpa"
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-client]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sp-runtime]
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[dependencies.sc-basic-authorship]
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
[build-dependencies]
vergen = "3.0.4"
[build-dependencies.build-script-utils]
package = "substrate-build-script-utils"
version = "2.0.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate.git"
bridges/bin/node/node/build.rs
+9
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use vergen::{ConstantsFlags, generate_cargo_keys};
const ERROR_MSG: &str = "Failed to generate metadata files";
fn main() {
generate_cargo_keys(ConstantsFlags::SHA_SHORT).expect(ERROR_MSG);
build_script_utils::rerun_if_git_head_changed();
}
bridges/bin/node/node/src/chain_spec.rs
+113
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use sp_core::{Pair, Public, sr25519};
use bridge_node_runtime::{
AccountId, AuraConfig, BalancesConfig, GenesisConfig, GrandpaConfig,
SudoConfig, SystemConfig, WASM_BINARY, Signature
};
use sp_consensus_aura::sr25519::{AuthorityId as AuraId};
use grandpa_primitives::{AuthorityId as GrandpaId};
use sc_service;
use sp_runtime::traits::{Verify, IdentifyAccount};
/// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
pub type ChainSpec = sc_service::ChainSpec<GenesisConfig>;
/// The chain specification option. This is expected to come in from the CLI and
/// is little more than one of a number of alternatives which can easily be converted
/// from a string (`--chain=...`) into a `ChainSpec`.
#[derive(Clone, Debug)]
pub enum Alternative {
/// Whatever the current runtime is, with just Alice as an auth.
Development,
}
/// Helper function to generate a crypto pair from seed
pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
TPublic::Pair::from_string(&format!("//{}", seed), None)
.expect("static values are valid; qed")
.public()
}
type AccountPublic = <Signature as Verify>::Signer;
/// Helper function to generate an account ID from seed
pub fn get_account_id_from_seed<TPublic: Public>(seed: &str) -> AccountId where
AccountPublic: From<<TPublic::Pair as Pair>::Public>
{
AccountPublic::from(get_from_seed::<TPublic>(seed)).into_account()
}
/// Helper function to generate an authority key for Aura
pub fn get_authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) {
(
get_from_seed::<AuraId>(s),
get_from_seed::<GrandpaId>(s),
)
}
impl Alternative {
/// Get an actual chain config from one of the alternatives.
pub(crate) fn load(self) -> Result<ChainSpec, String> {
Ok(match self {
Alternative::Development => ChainSpec::from_genesis(
"Development",
"dev",
|| testnet_genesis(
vec![
get_authority_keys_from_seed("Alice"),
],
get_account_id_from_seed::<sr25519::Public>("Alice"),
vec![
get_account_id_from_seed::<sr25519::Public>("Alice"),
get_account_id_from_seed::<sr25519::Public>("Bob"),
get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
],
true,
),
vec![],
None,
None,
None,
None
),
})
}
pub(crate) fn from(s: &str) -> Option<Self> {
match s {
"" | "dev" => Some(Alternative::Development),
_ => None,
}
}
}
fn testnet_genesis(initial_authorities: Vec<(AuraId, GrandpaId)>,
root_key: AccountId,
endowed_accounts: Vec<AccountId>,
_enable_println: bool) -> GenesisConfig {
GenesisConfig {
frame_system: Some(SystemConfig {
code: WASM_BINARY.to_vec(),
changes_trie_config: Default::default(),
}),
pallet_balances: Some(BalancesConfig {
balances: endowed_accounts.iter().cloned().map(|k|(k, 1 << 60)).collect(),
}),
pallet_aura: Some(AuraConfig {
authorities: initial_authorities.iter().map(|x| (x.0.clone())).collect(),
}),
pallet_grandpa: Some(GrandpaConfig {
authorities: initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect(),
}),
pallet_sudo: Some(SudoConfig {
key: root_key,
}),
}
}
pub fn load_spec(id: &str) -> Result<Option<ChainSpec>, String> {
Ok(match Alternative::from(id) {
Some(spec) => Some(spec.load()?),
None => None,
})
}
bridges/bin/node/node/src/cli.rs
+11
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use sc_cli::{RunCmd, Subcommand};
use structopt::StructOpt;
#[derive(Debug, StructOpt)]
pub struct Cli {
#[structopt(subcommand)]
pub subcommand: Option<Subcommand>,
#[structopt(flatten)]
pub run: RunCmd,
}
bridges/bin/node/node/src/command.rs
+49
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// Copyright 2017-2020 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// 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.
// 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.
// You should have received a copy of the GNU General Public License
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
use sc_cli::VersionInfo;
use crate::service;
use crate::chain_spec;
use crate::cli::Cli;
/// Parse and run command line arguments
pub fn run(version: VersionInfo) -> sc_cli::Result<()> {
let opt = sc_cli::from_args::<Cli>(&version);
let mut config = sc_service::Configuration::from_version(&version);
match opt.subcommand {
Some(subcommand) => {
subcommand.init(&version)?;
subcommand.update_config(&mut config, chain_spec::load_spec, &version)?;
subcommand.run(
config,
|config: _| Ok(new_full_start!(config).0),
)
},
None => {
opt.run.init(&version)?;
opt.run.update_config(&mut config, chain_spec::load_spec, &version)?;
opt.run.run(
config,
service::new_light,
service::new_full,
&version,
)
},
}
}
bridges/bin/node/node/src/main.rs
+23
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//! Substrate Node Template CLI library.
#![warn(missing_docs)]
mod chain_spec;
#[macro_use]
mod service;
mod cli;
mod command;
fn main() -> sc_cli::Result<()> {
let version = sc_cli::VersionInfo {
name: "Bridge Node",
commit: env!("VERGEN_SHA_SHORT"),
version: env!("CARGO_PKG_VERSION"),
executable_name: "bridge-node",
author: "Parity Technologies",
description: "Bridge Node",
support_url: "https://github.com/paritytech/parity-bridges-common/",
copyright_start_year: 2017,
};
command::run(version)
}
bridges/bin/node/node/src/service.rs
+225
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//! Service and ServiceFactory implementation. Specialized wrapper over substrate service.
use std::sync::Arc;
use std::time::Duration;
use sc_client::LongestChain;
use bridge_node_runtime::{self, GenesisConfig, opaque::Block, RuntimeApi};
use sc_service::{error::{Error as ServiceError}, AbstractService, Configuration, ServiceBuilder};
use sp_inherents::InherentDataProviders;
use sc_executor::native_executor_instance;
pub use sc_executor::NativeExecutor;
use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
use grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider};
// Our native executor instance.
native_executor_instance!(
pub Executor,
bridge_node_runtime::api::dispatch,
bridge_node_runtime::native_version,
);
/// Starts a `ServiceBuilder` for a full service.
///
/// Use this macro if you don't actually need the full service, but just the builder in order to
/// be able to perform chain operations.
macro_rules! new_full_start {
($config:expr) => {{
let mut import_setup = None;
let inherent_data_providers = sp_inherents::InherentDataProviders::new();
let builder = sc_service::ServiceBuilder::new_full::<
bridge_node_runtime::opaque::Block, bridge_node_runtime::RuntimeApi, crate::service::Executor
>($config)?
.with_select_chain(|_config, backend| {
Ok(sc_client::LongestChain::new(backend.clone()))
})?
.with_transaction_pool(|config, client, _fetcher| {
let pool_api = sc_transaction_pool::FullChainApi::new(client.clone());
Ok(sc_transaction_pool::BasicPool::new(config, std::sync::Arc::new(pool_api)))
})?
.with_import_queue(|_config, client, mut select_chain, _transaction_pool| {
let select_chain = select_chain.take()
.ok_or_else(|| sc_service::Error::SelectChainRequired)?;
let (grandpa_block_import, grandpa_link) =
grandpa::block_import(client.clone(), &*client, select_chain)?;
let aura_block_import = sc_consensus_aura::AuraBlockImport::<_, _, _, AuraPair>::new(
grandpa_block_import.clone(), client.clone(),
);
let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair>(
sc_consensus_aura::slot_duration(&*client)?,
aura_block_import,
Some(Box::new(grandpa_block_import.clone())),
None,
client,
inherent_data_providers.clone(),
)?;
import_setup = Some((grandpa_block_import, grandpa_link));
Ok(import_queue)
})?;
(builder, import_setup, inherent_data_providers)
}}
}
/// Builds a new service for a full client.
pub fn new_full(config: Configuration<GenesisConfig>)
-> Result<impl AbstractService, ServiceError>
{
let is_authority = config.roles.is_authority();
let force_authoring = config.force_authoring;
let name = config.name.clone();
let disable_grandpa = config.disable_grandpa;
// sentry nodes announce themselves as authorities to the network
// and should run the same protocols authorities do, but it should
// never actively participate in any consensus process.
let participates_in_consensus = is_authority && !config.sentry_mode;
let (builder, mut import_setup, inherent_data_providers) = new_full_start!(config);
let (block_import, grandpa_link) =
import_setup.take()
.expect("Link Half and Block Import are present for Full Services or setup failed before. qed");
let service = builder
.with_finality_proof_provider(|client, backend|
Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
)?
.build()?;
if participates_in_consensus {
let proposer = sc_basic_authorship::ProposerFactory {
client: service.client(),
transaction_pool: service.transaction_pool(),
};
let client = service.client();
let select_chain = service.select_chain()
.ok_or(ServiceError::SelectChainRequired)?;
let can_author_with =
sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _>(
sc_consensus_aura::slot_duration(&*client)?,
client,
select_chain,
block_import,
proposer,
service.network(),
inherent_data_providers.clone(),
force_authoring,
service.keystore(),
can_author_with,
)?;
// the AURA authoring task is considered essential, i.e. if it
// fails we take down the service with it.
service.spawn_essential_task("aura", aura);
}
// if the node isn't actively participating in consensus then it doesn't
// need a keystore, regardless of which protocol we use below.
let keystore = if participates_in_consensus {
Some(service.keystore())
} else {
None
};
let grandpa_config = grandpa::Config {
// FIXME #1578 make this available through chainspec
gossip_duration: Duration::from_millis(333),
justification_period: 512,
name: Some(name),
observer_enabled: false,
keystore,
is_authority,
};
let enable_grandpa = !disable_grandpa;
if enable_grandpa {
// start the full GRANDPA voter
// NOTE: non-authorities could run the GRANDPA observer protocol, but at
// this point the full voter should provide better guarantees of block
// and vote data availability than the observer. The observer has not
// been tested extensively yet and having most nodes in a network run it
// could lead to finality stalls.
let grandpa_config = grandpa::GrandpaParams {
config: grandpa_config,
link: grandpa_link,
network: service.network(),
inherent_data_providers: inherent_data_providers.clone(),
on_exit: service.on_exit(),
telemetry_on_connect: Some(service.telemetry_on_connect_stream()),
voting_rule: grandpa::VotingRulesBuilder::default().build(),
};
// the GRANDPA voter task is considered infallible, i.e.
// if it fails we take down the service with it.
service.spawn_essential_task(
"grandpa-voter",
grandpa::run_grandpa_voter(grandpa_config)?
);
} else {
grandpa::setup_disabled_grandpa(
service.client(),
&inherent_data_providers,
service.network(),
)?;
}
Ok(service)
}
/// Builds a new service for a light client.
pub fn new_light(config: Configuration<GenesisConfig>)
-> Result<impl AbstractService, ServiceError>
{
let inherent_data_providers = InherentDataProviders::new();
ServiceBuilder::new_light::<Block, RuntimeApi, Executor>(config)?
.with_select_chain(|_config, backend| {
Ok(LongestChain::new(backend.clone()))
})?
.with_transaction_pool(|config, client, fetcher| {
let fetcher = fetcher
.ok_or_else(|| "Trying to start light transaction pool without active fetcher")?;
let pool_api = sc_transaction_pool::LightChainApi::new(client.clone(), fetcher.clone());
let pool = sc_transaction_pool::BasicPool::with_revalidation_type(
config, Arc::new(pool_api), sc_transaction_pool::RevalidationType::Light,
);
Ok(pool)
})?
.with_import_queue_and_fprb(|_config, client, backend, fetcher, _select_chain, _tx_pool| {
let fetch_checker = fetcher
.map(|fetcher| fetcher.checker().clone())
.ok_or_else(|| "Trying to start light import queue without active fetch checker")?;
let grandpa_block_import = grandpa::light_block_import(
client.clone(), backend, &*client.clone(), Arc::new(fetch_checker),
)?;
let finality_proof_import = grandpa_block_import.clone();
let finality_proof_request_builder =
finality_proof_import.create_finality_proof_request_builder();
let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair>(
sc_consensus_aura::slot_duration(&*client)?,
grandpa_block_import,
None,
Some(Box::new(finality_proof_import)),
client,
inherent_data_providers.clone(),
)?;
Ok((import_queue, finality_proof_request_builder))
})?
.with_finality_proof_provider(|client, backend|
Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
)?
.build()
}
bridges/bin/node/runtime/Cargo.toml
+187
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[package]
name = "bridge-node-runtime"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2018"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/parity-bridges-common/"
[dependencies.codec]
package = "parity-scale-codec"
version = "1.0.0"
default-features = false
features = ["derive"]
[dependencies.serde]
version = "1.0.101"
optional = true
features = ["derive"]
# Substrate Dependencies
[dependencies.pallet-aura]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-balances]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.frame-support]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-grandpa]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-randomness-collective-flip]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-sudo]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.frame-system]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-timestamp]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.pallet-transaction-payment]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.frame-executive]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
# Substrate Primitives
[dependencies.sp-api]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-block-builder]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-consensus-aura]
version = "0.8.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-core]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-inherents]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-io]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-offchain]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-runtime]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-session]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-std]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-transaction-pool]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-version]
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[build-dependencies.wasm-builder-runner]
version = "1.0.5"
package = "substrate-wasm-builder-runner"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[features]
default = ["std"]
std = [
"pallet-aura/std",
"pallet-balances/std",
"codec/std",
"frame-executive/std",
"frame-support/std",
"frame-system/std",
"pallet-grandpa/std",
"pallet-randomness-collective-flip/std",
"serde",
"sp-api/std",
"sp-block-builder/std",
"sp-consensus-aura/std",
"sp-core/std",
"sp-inherents/std",
"sp-io/std",
"sp-offchain/std",
"sp-runtime/std",
"sp-session/std",
"sp-std/std",
"sp-transaction-pool/std",
"sp-version/std",
"pallet-sudo/std",
"pallet-timestamp/std",
"pallet-transaction-payment/std",
]
bridges/bin/node/runtime/build.rs
+10
View File
@@ -0,0 +1,10 @@
use wasm_builder_runner::WasmBuilder;
fn main() {
WasmBuilder::new()
.with_current_project()
.with_wasm_builder_from_crates("1.0.9")
.export_heap_base()
.import_memory()
.build()
}
bridges/bin/node/runtime/src/lib.rs
+353
View File
@@ -0,0 +1,353 @@
//! The Substrate Node Template runtime. This can be compiled with `#[no_std]`, ready for Wasm.
#![cfg_attr(not(feature = "std"), no_std)]
// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
#![recursion_limit="256"]
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
use sp_std::prelude::*;
use sp_core::OpaqueMetadata;
use sp_runtime::{
ApplyExtrinsicResult, transaction_validity::TransactionValidity, generic, create_runtime_str,
impl_opaque_keys, MultiSignature,
};
use sp_runtime::traits::{
BlakeTwo256, Block as BlockT, IdentityLookup, Verify, ConvertInto, IdentifyAccount
};
use sp_api::impl_runtime_apis;
use sp_consensus_aura::sr25519::AuthorityId as AuraId;
use pallet_grandpa::AuthorityList as GrandpaAuthorityList;
use pallet_grandpa::fg_primitives;
use sp_version::RuntimeVersion;
#[cfg(feature = "std")]
use sp_version::NativeVersion;
// A few exports that help ease life for downstream crates.
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
pub use pallet_timestamp::Call as TimestampCall;
pub use pallet_balances::Call as BalancesCall;
pub use sp_runtime::{Permill, Perbill};
pub use frame_support::{
StorageValue, construct_runtime, parameter_types,
traits::Randomness,
weights::Weight,
};
/// An index to a block.
pub type BlockNumber = u32;
/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
pub type Signature = MultiSignature;
/// Some way of identifying an account on the chain. We intentionally make it equivalent
/// to the public key of our transaction signing scheme.
pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
/// The type for looking up accounts. We don't expect more than 4 billion of them, but you
/// never know...
pub type AccountIndex = u32;
/// Balance of an account.
pub type Balance = u128;
/// Index of a transaction in the chain.
pub type Index = u32;
/// A hash of some data used by the chain.
pub type Hash = sp_core::H256;
/// Digest item type.
pub type DigestItem = generic::DigestItem<Hash>;
/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
/// the specifics of the runtime. They can then be made to be agnostic over specific formats
/// of data like extrinsics, allowing for them to continue syncing the network through upgrades
/// to even the core data structures.
pub mod opaque {
use super::*;
pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;
/// Opaque block header type.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// Opaque block type.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
/// Opaque block identifier type.
pub type BlockId = generic::BlockId<Block>;
impl_opaque_keys! {
pub struct SessionKeys {
pub aura: Aura,
pub grandpa: Grandpa,
}
}
}
/// This runtime version.
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("bridge-node"),
impl_name: create_runtime_str!("bridge-node"),
authoring_version: 1,
spec_version: 1,
impl_version: 1,
apis: RUNTIME_API_VERSIONS,
};
pub const MILLISECS_PER_BLOCK: u64 = 6000;
pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
// These time units are defined in number of blocks.
pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
pub const HOURS: BlockNumber = MINUTES * 60;
pub const DAYS: BlockNumber = HOURS * 24;
/// The version information used to identify this runtime when compiled natively.
#[cfg(feature = "std")]
pub fn native_version() -> NativeVersion {
NativeVersion {
runtime_version: VERSION,
can_author_with: Default::default(),
}
}
parameter_types! {
pub const BlockHashCount: BlockNumber = 250;
pub const MaximumBlockWeight: Weight = 1_000_000;
pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;
pub const Version: RuntimeVersion = VERSION;
}
impl frame_system::Trait for Runtime {
/// The identifier used to distinguish between accounts.
type AccountId = AccountId;
/// The aggregated dispatch type that is available for extrinsics.
type Call = Call;
/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
type Lookup = IdentityLookup<AccountId>;
/// The index type for storing how many extrinsics an account has signed.
type Index = Index;
/// The index type for blocks.
type BlockNumber = BlockNumber;
/// The type for hashing blocks and tries.
type Hash = Hash;
/// The hashing algorithm used.
type Hashing = BlakeTwo256;
/// The header type.
type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// The ubiquitous event type.
type Event = Event;
/// The ubiquitous origin type.
type Origin = Origin;
/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
type BlockHashCount = BlockHashCount;
/// Maximum weight of each block.
type MaximumBlockWeight = MaximumBlockWeight;
/// Maximum size of all encoded transactions (in bytes) that are allowed in one block.
type MaximumBlockLength = MaximumBlockLength;
/// Portion of the block weight that is available to all normal transactions.
type AvailableBlockRatio = AvailableBlockRatio;
/// Version of the runtime.
type Version = Version;
/// Converts a module to the index of the module in `construct_runtime!`.
///
/// This type is being generated by `construct_runtime!`.
type ModuleToIndex = ModuleToIndex;
/// What to do if a new account is created.
type OnNewAccount = ();
/// What to do if an account is fully reaped from the system.
type OnKilledAccount = ();
/// The data to be stored in an account.
type AccountData = pallet_balances::AccountData<Balance>;
}
impl pallet_aura::Trait for Runtime {
type AuthorityId = AuraId;
}
impl pallet_grandpa::Trait for Runtime {
type Event = Event;
}
parameter_types! {
pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
}
impl pallet_timestamp::Trait for Runtime {
/// A timestamp: milliseconds since the unix epoch.
type Moment = u64;
type OnTimestampSet = Aura;
type MinimumPeriod = MinimumPeriod;
}
parameter_types! {
pub const ExistentialDeposit: u128 = 500;
}
impl pallet_balances::Trait for Runtime {
/// The type for recording an account's balance.
type Balance = Balance;
/// The ubiquitous event type.
type Event = Event;
type DustRemoval = ();
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = System;
}
parameter_types! {
pub const TransactionBaseFee: Balance = 0;
pub const TransactionByteFee: Balance = 1;
}
impl pallet_transaction_payment::Trait for Runtime {
type Currency = pallet_balances::Module<Runtime>;
type OnTransactionPayment = ();
type TransactionBaseFee = TransactionBaseFee;
type TransactionByteFee = TransactionByteFee;
type WeightToFee = ConvertInto;
type FeeMultiplierUpdate = ();
}
impl pallet_sudo::Trait for Runtime {
type Event = Event;
type Call = Call;
}
construct_runtime!(
pub enum Runtime where
Block = Block,
NodeBlock = opaque::Block,
UncheckedExtrinsic = UncheckedExtrinsic
{
System: frame_system::{Module, Call, Config, Storage, Event<T>},
RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},
Aura: pallet_aura::{Module, Config<T>, Inherent(Timestamp)},
Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},
Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},
TransactionPayment: pallet_transaction_payment::{Module, Storage},
Sudo: pallet_sudo::{Module, Call, Config<T>, Storage, Event<T>},
}
);
/// The address format for describing accounts.
pub type Address = AccountId;
/// Block header type as expected by this runtime.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// Block type as expected by this runtime.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
/// A Block signed with a Justification
pub type SignedBlock = generic::SignedBlock<Block>;
/// BlockId type as expected by this runtime.
pub type BlockId = generic::BlockId<Block>;
/// The SignedExtension to the basic transaction logic.
pub type SignedExtra = (
frame_system::CheckVersion<Runtime>,
frame_system::CheckGenesis<Runtime>,
frame_system::CheckEra<Runtime>,
frame_system::CheckNonce<Runtime>,
frame_system::CheckWeight<Runtime>,
pallet_transaction_payment::ChargeTransactionPayment<Runtime>
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
/// Extrinsic type that has already been checked.
pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
/// Executive: handles dispatch to the various modules.
pub type Executive = frame_executive::Executive<Runtime, Block, frame_system::ChainContext<Runtime>, Runtime, AllModules>;
impl_runtime_apis! {
impl sp_api::Core<Block> for Runtime {
fn version() -> RuntimeVersion {
VERSION
}
fn execute_block(block: Block) {
Executive::execute_block(block)
}
fn initialize_block(header: &<Block as BlockT>::Header) {
Executive::initialize_block(header)
}
}
impl sp_api::Metadata<Block> for Runtime {
fn metadata() -> OpaqueMetadata {
Runtime::metadata().into()
}
}
impl sp_block_builder::BlockBuilder<Block> for Runtime {
fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
Executive::apply_extrinsic(extrinsic)
}
fn apply_trusted_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
Executive::apply_trusted_extrinsic(extrinsic)
}
fn finalize_block() -> <Block as BlockT>::Header {
Executive::finalize_block()
}
fn inherent_extrinsics(data: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
data.create_extrinsics()
}
fn check_inherents(
block: Block,
data: sp_inherents::InherentData,
) -> sp_inherents::CheckInherentsResult {
data.check_extrinsics(&block)
}
fn random_seed() -> <Block as BlockT>::Hash {
RandomnessCollectiveFlip::random_seed()
}
}
impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
fn validate_transaction(tx: <Block as BlockT>::Extrinsic) -> TransactionValidity {
Executive::validate_transaction(tx)
}
}
impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
fn offchain_worker(header: &<Block as BlockT>::Header) {
Executive::offchain_worker(header)
}
}
impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
fn slot_duration() -> u64 {
Aura::slot_duration()
}
fn authorities() -> Vec<AuraId> {
Aura::authorities()
}
}
impl sp_session::SessionKeys<Block> for Runtime {
fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
opaque::SessionKeys::generate(seed)
}
fn decode_session_keys(
encoded: Vec<u8>,
) -> Option<Vec<(Vec<u8>, sp_core::crypto::KeyTypeId)>> {
opaque::SessionKeys::decode_into_raw_public_keys(&encoded)
}
}
impl fg_primitives::GrandpaApi<Block> for Runtime {
fn grandpa_authorities() -> GrandpaAuthorityList {
Grandpa::grandpa_authorities()
}
}
}
bridges/bin/node/scripts/init.sh
Executable
+12
View File
@@ -0,0 +1,12 @@
#!/usr/bin/env bash
set -e
echo "*** Initializing WASM build environment"
if [ -z $CI_PROJECT_NAME ] ; then
rustup update nightly
rustup update stable
fi
rustup target add wasm32-unknown-unknown --toolchain nightly
bridges/modules/ethereum/Cargo.toml
+15 -10
View File
@@ -12,29 +12,34 @@ primitives = { package = "sp-bridge-eth-poa", path = "../../primitives/ethereum-
# Substrate Based Dependencies
[dependencies.frame-support]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.frame-system]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-std]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-io]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-runtime]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
# Dev Dependencies
[dev-dependencies]
bridges/modules/substrate/Cargo.toml
+28 -21
View File
@@ -9,56 +9,63 @@ edition = "2018"
[dependencies]
codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false }
serde = { version = "1.0", optional = true }
hash-db = { version = "0.15.2", default-features = false }
# Substrate Based Dependencies
[dependencies.frame-support]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.frame-system]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.hash-db]
version = "0.15.2"
default-features = false
[dependencies.pallet-session]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-core]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-finality-grandpa]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-runtime]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dependencies.sp-trie]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
# Dev Dependencies
[dev-dependencies.sp-io]
version = "2.0.0"
git = "https://github.com/paritytech/substrate.git"
version = "2.0.0-alpha.2"
default-features = false
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[dev-dependencies.sp-state-machine]
version = "0.8.0"
git = "https://github.com/paritytech/substrate.git"
version = "0.8.0-alpha.2"
rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
git = "https://github.com/paritytech/substrate/"
[features]
default = ["std"]
bridges/modules/substrate/src/lib.rs
+1 -1
View File
@@ -249,7 +249,7 @@ mod tests {
type ModuleToIndex = ();
type AccountData = ();
type OnNewAccount = ();
type OnReapAccount = ();
type OnKilledAccount = ();
}
impl Trait for Test {}
bridges/primitives/ethereum-poa/Cargo.toml
+6 -4
View File
@@ -16,10 +16,12 @@ impl-rlp = { version = "0.2", default-features = false }
impl-serde = { version = "0.2.3", optional = true }
codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false }
rlp = { version = "0.4", default-features = false }
sp-std = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", default-features = false }
sp-runtime = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", default-features = false }
sp-api = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", default-features = false }
sp-io = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", default-features = false }
sp-std = { version = "2.0.0-alpha.2", git = "https://github.com/paritytech/substrate.git", default-features = false, rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31" }
sp-runtime = { version = "2.0.0-alpha.2", git = "https://github.com/paritytech/substrate.git", default-features = false, rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31" }
sp-api = { version = "2.0.0-alpha.2", git = "https://github.com/paritytech/substrate.git", default-features = false, rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31" }
sp-io = { version = "2.0.0-alpha.2", git = "https://github.com/paritytech/substrate.git", default-features = false, rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31" }
hash-db = { version = "0.15.2", default-features = false }
triehash = { version = "0.8.2", default-features = false }
plain_hasher = { version = "0.2.2", default-features = false }