Serialisable genesis config (#229)

* Genesis serialization

* Custom type for AuthorityId

* Merge w master

* Fixed a few minor issues

* Fixed unmerged file

* Renamed tag

* Deferred genesis loading

* Upated wasm runtime

* Minor issues
This commit is contained in:
Arkadiy Paronyan authored and Gav Wood committed 2018-07-03 15:56:01 +02:00
1 parent 530340f531
commit c7067fa03a
19 files changed
+292 -211

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+4 -4
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@@ -190,7 +190,7 @@ mod tests {
use client::LocalCallExecutor;
use client::in_mem::Backend as InMemory;
use substrate_executor::NativeExecutionDispatch;
use runtime::{GenesisConfig, ConsensusConfig, SessionConfig, BuildStorage};
use runtime::{GenesisConfig, ConsensusConfig, SessionConfig};
fn validators() -> Vec<AccountId> {
vec![
@@ -201,8 +201,8 @@ mod tests {
fn session_keys() -> Vec<SessionKey> {
vec![
Keyring::One.to_raw_public(),
Keyring::Two.to_raw_public(),
Keyring::One.to_raw_public().into(),
Keyring::Two.to_raw_public().into(),
]
}
@@ -225,7 +225,7 @@ mod tests {
timestamp: Some(Default::default()),
};
::client::new_in_mem(LocalDispatch::new(), genesis_config.build_storage()).unwrap()
::client::new_in_mem(LocalDispatch::new(), genesis_config).unwrap()
}
#[test]
-1
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@@ -15,7 +15,6 @@ time = "0.1"
slog = "^2"
ansi_term = "0.10"
lazy_static = "1.0"
hex-literal = "0.1"
triehash = "0.1"
ed25519 = { path = "../../substrate/ed25519" }
app_dirs = "1.2"
-38
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@@ -1,38 +0,0 @@
{
"0x9768f3cbdd14c1a63474dfbdbe052f42": "0x80f4030000000000",
"0x3b700687fecdff5ec1c4a5b714521eb6": "0x0000000000000000",
"0xa059ae3b3ef725721e97452642803b61": "0x0c00000000000000",
"0x81c1e7165a6371a30eda241a30ea26dd": "0x6400000000000000",
"0x45e71d57a2e3a4eace16dbc9286652e3": "0x00000000",
"0x1d72be21946c0b245c026b7be8256cc5": "0x00000000",
"0xd68ee884e4baac617d9823d543ab9295": "0x0000000000000010",
"0x1d007e138cb61e2524a67b15ec01d8cb": "0x0000000000000010",
"0xbfde7c86a8efd60ee5db2de6446703d5": "0xc04e000000000000",
"0x3a617574683a6c656e": "0x04000000",
"0xb54b186fe8782c2a03f2fd15f95c26bf": "0x00000000",
"0x9dd24013e492bdbb3544fba06734baf7": "0xd002000000000000",
"0xd52c584b1e542130e5b277f1af7b7714": "0x00000000",
"0x3a617574683a03000000": "0x8101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0x916dbd78366f27a9597bd4c831e7914d": "0x00e9070000000000",
"0xf37d2c26c6953b18878dbc1dc65edbc0": "0x1800000000000000",
"0x8d62e0fbc08e8694f8991f88d763c5fb": "0x5a00000000000000",
"0xa659ecb253960cfd890e08809104b815": "0x809d000000000000",
"0x3a617574683a00000000": "0x82c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf5",
"0x3a617574683a02000000": "0x063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca5",
"0xe885ffcc2245c8b7d128685cac6b1a0b": "0x0100000000000000",
"0x94b01408fc662bcf2e97df23ce6d67e2": "0x0100000000000000",
"0x6cac40e934558080fbf29c55c113b461": "0x0000000000000000",
"0x8379e35e0cd953085e0404b9223c0cb0": "0xc04e000000000000",
"0x5a3dcf1edb28ea65a038d1eef6767380": "0x003b010000000000",
"0x7a5bafa684003bc748abe89bfbd20f76": "0xe803000000000000",
"0x3d5680071e92ff27a2914bba661e5d83": "0x400b000000000000",
"0x274351e20682cb2ed212b6eab04ef89f": "0x00000000",
"0x3a617574683a01000000": "0x4de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7",
"0x482b5d7b62ccccac45d55bd43c767266": "0x6400000000000000",
"0x35b8ced31f34a951bc3b56db2f425c51": "0x00000000",
"0x98b9e95963cac608a3d0d537fbeaf5c2": "0x0400000082c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf54de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca58101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0xce83497694648564e47482d0dc444564": "0x18000000",
"0xa0c2154e69bce912f28e890561fcb95c": "0x0400000082c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf54de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca58101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0x9b7ecc8eb0fade7c91d94b8715fc9ee1": "0xe803000000000000",
"0x3a636f6465": "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 truncated
"0x0346fb0f1ce64e1a02c4959d38ebad38": "0x00000000"}
+16 -16
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@@ -16,6 +16,9 @@
//! Predefined chains.
use service;
use std::path::PathBuf;
/// The chain specification (this should eventually be replaced by a more general JSON-based chain
/// specification).
#[derive(Clone, Debug)]
@@ -32,6 +35,19 @@ pub enum ChainSpec {
Custom(String),
}
/// Get a chain config from a spec setting.
impl ChainSpec {
pub(crate) fn load(self) -> Result<service::ChainSpec, String> {
Ok(match self {
ChainSpec::PoC1Testnet => service::ChainSpec::poc_1_testnet_config()?,
ChainSpec::Development => service::ChainSpec::development_config(),
ChainSpec::LocalTestnet => service::ChainSpec::local_testnet_config(),
ChainSpec::PoC2Testnet => service::ChainSpec::poc_2_testnet_config(),
ChainSpec::Custom(f) => service::ChainSpec::from_json_file(PathBuf::from(f))?,
})
}
}
impl<'a> From<&'a str> for ChainSpec {
fn from(s: &'a str) -> Self {
match s {
@@ -55,19 +71,3 @@ impl From<ChainSpec> for String {
}
}
}
impl ::std::fmt::Display for ChainSpec {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
if let ChainSpec::Custom(n) = self {
write!(f, "Custom ({})", n)
} else {
write!(f, "{}", match *self {
ChainSpec::Development => "Development",
ChainSpec::LocalTestnet => "Local Testnet",
ChainSpec::PoC1Testnet => "PoC-1 Testnet",
ChainSpec::PoC2Testnet => "PoC-2 Testnet",
_ => unreachable!(),
})
}
}
}
+12 -4
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@@ -45,10 +45,6 @@ args:
long: dev
help: Run in development mode; implies --chain=dev --validator --key Alice
takes_value: false
- build-genesis:
long: build-genesis
help: Build a genesis.json file, outputing to stdout
takes_value: false
- port:
long: port
value_name: PORT
@@ -96,3 +92,15 @@ args:
help: The URL of the telemetry server. Implies --telemetry
takes_value: true
subcommands:
- build-spec:
about: Build a spec.json file, outputing to stdout
args:
- raw:
long: raw
help: Force raw genesis storage output.
takes_value: false
- chain:
long: chain
value_name: CHAIN_SPEC
help: Specify the chain specification (one of dev, local or poc-2)
takes_value: true
+23 -47
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@@ -58,26 +58,17 @@ extern crate clap;
extern crate error_chain;
#[macro_use]
extern crate log;
#[macro_use]
extern crate hex_literal;
pub mod error;
mod informant;
mod chain_spec;
mod preset_config;
pub use chain_spec::ChainSpec;
pub use preset_config::PresetConfig;
use std::io;
use std::fs::File;
use std::net::SocketAddr;
use std::path::{Path, PathBuf};
use std::collections::HashMap;
use substrate_primitives::hexdisplay::HexDisplay;
use substrate_primitives::storage::{StorageData, StorageKey};
use substrate_telemetry::{init_telemetry, TelemetryConfig};
use runtime_primitives::StorageMap;
use polkadot_primitives::Block;
use futures::sync::mpsc;
@@ -106,10 +97,13 @@ impl substrate_rpc::system::SystemApi for SystemConfiguration {
}
}
fn read_storage_json(filename: &str) -> Option<StorageMap> {
let file = File::open(PathBuf::from(filename)).ok()?;
let h: HashMap<StorageKey, StorageData> = ::serde_json::from_reader(&file).ok()?;
Some(h.into_iter().map(|(k, v)| (k.0, v.0)).collect())
fn load_spec(matches: &clap::ArgMatches) -> Result<service::ChainSpec, String> {
let chain_spec = matches.value_of("chain")
.map(ChainSpec::from)
.unwrap_or_else(|| if matches.is_present("dev") { ChainSpec::Development } else { ChainSpec::PoC2Testnet });
let spec = chain_spec.load()?;
info!("Chain specification: {}", spec.name());
Ok(spec)
}
/// Parse command line arguments and start the node.
@@ -124,8 +118,6 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
I: IntoIterator<Item = T>,
T: Into<std::ffi::OsString> + Clone,
{
let core = reactor::Core::new().expect("tokio::Core could not be created");
let yaml = load_yaml!("./cli.yml");
let matches = match clap::App::from_yaml(yaml).version(&(crate_version!().to_owned() + "\n")[..]).get_matches_from_safe(args) {
Ok(m) => m,
@@ -146,20 +138,22 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
info!(" version {}", crate_version!());
info!(" by Parity Technologies, 2017, 2018");
let mut config = service::Configuration::default();
if let Some(matches) = matches.subcommand_matches("build-spec") {
let spec = load_spec(&matches)?;
info!("Building chain spec");
let json = spec.to_json(matches.is_present("raw"))?;
print!("{}", json);
return Ok(())
}
let spec = load_spec(&matches)?;
let mut config = service::Configuration::default_with_spec(spec);
if let Some(name) = matches.value_of("name") {
config.name = name.into();
info!("Node name: {}", config.name);
}
let chain_spec = matches.value_of("chain")
.map(ChainSpec::from)
.unwrap_or_else(|| if matches.is_present("dev") { ChainSpec::Development } else { ChainSpec::PoC2Testnet });
info!("Chain specification: {}", chain_spec);
config.chain_name = chain_spec.clone().into();
let base_path = matches.value_of("base-path")
.map(|x| Path::new(x).to_owned())
.unwrap_or_else(default_base_path);
@@ -171,6 +165,7 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
.into();
config.database_path = db_path(&base_path).to_string_lossy().into();
config.pruning = match matches.value_of("pruning") {
Some("archive") => PruningMode::ArchiveAll,
None => PruningMode::keep_blocks(256),
@@ -178,25 +173,6 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
.map_err(|_| error::ErrorKind::Input("Invalid pruning mode specified".to_owned()))?),
};
let (mut genesis_storage, boot_nodes) = PresetConfig::from_spec(chain_spec)
.map(PresetConfig::deconstruct)
.unwrap_or_else(|f| (Box::new(move ||
read_storage_json(&f)
.map(|s| { info!("{} storage items read from {}", s.len(), f); s })
.unwrap_or_else(|| panic!("Bad genesis state file: {}", f))
), vec![]));
if matches.is_present("build-genesis") {
info!("Building genesis");
for (i, (k, v)) in genesis_storage().iter().enumerate() {
print!("{}\n\"0x{}\": \"0x{}\"", if i > 0 {','} else {'{'}, HexDisplay::from(k), HexDisplay::from(v));
}
println!("\n}}");
return Ok(())
}
config.genesis_storage = genesis_storage;
let role =
if matches.is_present("collator") {
info!("Starting collator");
@@ -214,10 +190,9 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
config.roles = role;
{
config.network.boot_nodes = matches
config.network.boot_nodes.extend(matches
.values_of("bootnodes")
.map_or(Default::default(), |v| v.map(|n| n.to_owned()).collect());
config.network.boot_nodes.extend(boot_nodes);
.map_or(Default::default(), |v| v.map(|n| n.to_owned()).collect::<Vec<_>>()));
config.network.config_path = Some(network_path(&base_path).to_string_lossy().into());
config.network.net_config_path = config.network.config_path.clone();
@@ -241,12 +216,12 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
}
let sys_conf = SystemConfiguration {
chain_name: config.chain_name.clone(),
chain_name: config.chain_spec.name().to_owned(),
};
let _guard = if matches.is_present("telemetry") || matches.value_of("telemetry-url").is_some() {
let name = config.name.clone();
let chain_name = config.chain_name.clone();
let chain_name = config.chain_spec.name().to_owned();
Some(init_telemetry(TelemetryConfig {
url: matches.value_of("telemetry-url").unwrap_or(DEFAULT_TELEMETRY_URL).into(),
on_connect: Box::new(move || {
@@ -263,6 +238,7 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
None
};
let core = reactor::Core::new().expect("tokio::Core could not be created");
match role == service::Role::LIGHT {
true => run_until_exit(core, service::new_light(config)?, &matches, sys_conf),
false => run_until_exit(core, service::new_full(config)?, &matches, sys_conf),
+2 -2
View File
@@ -261,7 +261,7 @@ impl<C, N, P> bft::ProposerFactory<Block> for ProposerFactory<C, N, P>
let (group_info, local_duty) = make_group_info(
duty_roster,
authorities,
sign_with.public().0,
sign_with.public().into(),
)?;
let active_parachains = self.client.active_parachains(&checked_id)?;
@@ -490,7 +490,7 @@ impl<C, R, P> bft::Proposer<Block> for Proposer<C, R, P>
let offset = offset.low_u64() as usize + round_number;
let proposer = authorities[offset % authorities.len()].clone();
trace!(target: "bft", "proposer for round {} is {}", round_number, Hash::from(proposer));
trace!(target: "bft", "proposer for round {} is {}", round_number, proposer);
proposer
}
+5 -5
View File
@@ -92,16 +92,16 @@ fn process_message(msg: net::LocalizedBftMessage<Block>, local_id: &AuthorityId,
sender: proposal.sender,
digest_signature: ed25519::LocalizedSignature {
signature: proposal.digest_signature,
signer: ed25519::Public(proposal.sender),
signer: proposal.sender.into(),
},
full_signature: ed25519::LocalizedSignature {
signature: proposal.full_signature,
signer: ed25519::Public(proposal.sender),
signer: proposal.sender.into(),
}
};
bft::check_proposal(authorities, &msg.parent_hash, &proposal)?;
trace!(target: "bft", "importing proposal message for round {} from {}", proposal.round_number, Hash::from(proposal.sender));
trace!(target: "bft", "importing proposal message for round {} from {}", proposal.round_number, proposal.sender);
proposal
}),
net::generic_message::SignedConsensusMessage::Vote(vote) => bft::generic::LocalizedMessage::Vote({
@@ -110,7 +110,7 @@ fn process_message(msg: net::LocalizedBftMessage<Block>, local_id: &AuthorityId,
sender: vote.sender,
signature: ed25519::LocalizedSignature {
signature: vote.signature,
signer: ed25519::Public(vote.sender),
signer: vote.sender.into(),
},
vote: match vote.vote {
net::generic_message::ConsensusVote::Prepare(r, h) => bft::generic::Vote::Prepare(r as usize, h),
@@ -120,7 +120,7 @@ fn process_message(msg: net::LocalizedBftMessage<Block>, local_id: &AuthorityId,
};
bft::check_vote::<Block>(authorities, &msg.parent_hash, &vote)?;
trace!(target: "bft", "importing vote {:?} from {}", vote.vote, Hash::from(vote.sender));
trace!(target: "bft", "importing vote {:?} from {}", vote.vote, vote.sender);
vote
}),
}),
+6 -7
View File
@@ -62,17 +62,16 @@ impl table::Context for TableContext {
impl TableContext {
fn local_id(&self) -> AuthorityId {
self.key.public().0
self.key.public().into()
}
fn sign_statement(&self, statement: table::Statement) -> table::SignedStatement {
let signature = ::sign_table_statement(&statement, &self.key, &self.parent_hash).into();
let local_id = self.key.public().0;
table::SignedStatement {
statement,
signature,
sender: local_id,
sender: self.local_id(),
}
}
}
@@ -468,10 +467,10 @@ mod tests {
let mut groups = HashMap::new();
let para_id = ParaId::from(1);
let local_id = Keyring::Alice.to_raw_public();
let local_id = Keyring::Alice.to_raw_public().into();
let local_key = Arc::new(Keyring::Alice.pair());
let validity_other = Keyring::Bob.to_raw_public();
let validity_other = Keyring::Bob.to_raw_public().into();
let validity_other_key = Keyring::Bob.pair();
let parent_hash = Default::default();
@@ -518,10 +517,10 @@ mod tests {
let mut groups = HashMap::new();
let para_id = ParaId::from(1);
let local_id = Keyring::Alice.to_raw_public();
let local_id = Keyring::Alice.to_raw_public().into();
let local_key = Arc::new(Keyring::Alice.pair());
let validity_other = Keyring::Bob.to_raw_public();
let validity_other = Keyring::Bob.to_raw_public().into();
let validity_other_key = Keyring::Bob.pair();
let parent_hash = Default::default();
+1 -1
View File
@@ -136,7 +136,7 @@ pub type Timestamp = timestamp::Module<Concrete>;
pub struct SessionKeyConversion;
impl Convert<AccountId, SessionKey> for SessionKeyConversion {
fn convert(a: AccountId) -> SessionKey {
a.0
a.0.into()
}
}
+10 -6
View File
@@ -181,10 +181,14 @@ impl<T: Trait> Executable for Module<T> {
/// Parachains module genesis configuration.
#[cfg(any(feature = "std", test))]
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
#[serde(deny_unknown_fields)]
pub struct GenesisConfig<T: Trait> {
/// The initial parachains, mapped to code.
pub parachains: Vec<(Id, Vec<u8>)>,
/// Phantom data.
#[serde(skip)]
pub phantom: PhantomData<T>,
}
@@ -201,7 +205,7 @@ impl<T: Trait> Default for GenesisConfig<T> {
#[cfg(any(feature = "std", test))]
impl<T: Trait> runtime_primitives::BuildStorage for GenesisConfig<T>
{
fn build_storage(mut self) -> runtime_io::TestExternalities {
fn build_storage(mut self) -> ::std::result::Result<runtime_io::TestExternalities, String> {
use std::collections::HashMap;
use runtime_io::twox_128;
use codec::Slicable;
@@ -220,7 +224,7 @@ impl<T: Trait> runtime_primitives::BuildStorage for GenesisConfig<T>
map.insert(key, code.encode());
}
map.into()
Ok(map.into())
}
}
@@ -269,20 +273,20 @@ mod tests {
type Parachains = Module<Test>;
fn new_test_ext(parachains: Vec<(Id, Vec<u8>)>) -> runtime_io::TestExternalities {
let mut t = system::GenesisConfig::<Test>::default().build_storage();
let mut t = system::GenesisConfig::<Test>::default().build_storage().unwrap();
t.extend(consensus::GenesisConfig::<Test>{
code: vec![],
authorities: vec![1, 2, 3],
}.build_storage());
}.build_storage().unwrap());
t.extend(session::GenesisConfig::<Test>{
session_length: 1000,
validators: vec![1, 2, 3, 4, 5, 6, 7, 8],
broken_percent_late: 100,
}.build_storage());
}.build_storage().unwrap());
t.extend(GenesisConfig::<Test>{
parachains: parachains,
phantom: PhantomData,
}.build_storage());
}.build_storage().unwrap());
t
}
+4
View File
@@ -14,6 +14,10 @@ slog = "^2"
clap = "2.27"
tokio-core = "0.1.12"
exit-future = "0.1"
serde = "1.0"
serde_json = "1.0"
serde_derive = "1.0"
hex-literal = "0.1"
ed25519 = { path = "../../substrate/ed25519" }
polkadot-primitives = { path = "../primitives" }
polkadot-runtime = { path = "../runtime" }
+47
View File
@@ -0,0 +1,47 @@
{
"name": "PoC-1 Testnet",
"genesis": {"raw": {
"0x9768f3cbdd14c1a63474dfbdbe052f42": "0x80f4030000000000",
"0x3b700687fecdff5ec1c4a5b714521eb6": "0x0000000000000000",
"0xa059ae3b3ef725721e97452642803b61": "0x0c00000000000000",
"0x81c1e7165a6371a30eda241a30ea26dd": "0x6400000000000000",
"0x45e71d57a2e3a4eace16dbc9286652e3": "0x00000000",
"0x1d72be21946c0b245c026b7be8256cc5": "0x00000000",
"0xd68ee884e4baac617d9823d543ab9295": "0x0000000000000010",
"0x1d007e138cb61e2524a67b15ec01d8cb": "0x0000000000000010",
"0xbfde7c86a8efd60ee5db2de6446703d5": "0xc04e000000000000",
"0x3a617574683a6c656e": "0x04000000",
"0xb54b186fe8782c2a03f2fd15f95c26bf": "0x00000000",
"0x9dd24013e492bdbb3544fba06734baf7": "0xd002000000000000",
"0xd52c584b1e542130e5b277f1af7b7714": "0x00000000",
"0x3a617574683a03000000": "0x8101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0x916dbd78366f27a9597bd4c831e7914d": "0x00e9070000000000",
"0xf37d2c26c6953b18878dbc1dc65edbc0": "0x1800000000000000",
"0x8d62e0fbc08e8694f8991f88d763c5fb": "0x5a00000000000000",
"0xa659ecb253960cfd890e08809104b815": "0x809d000000000000",
"0x3a617574683a00000000": "0x82c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf5",
"0x3a617574683a02000000": "0x063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca5",
"0xe885ffcc2245c8b7d128685cac6b1a0b": "0x0100000000000000",
"0x94b01408fc662bcf2e97df23ce6d67e2": "0x0100000000000000",
"0x6cac40e934558080fbf29c55c113b461": "0x0000000000000000",
"0x8379e35e0cd953085e0404b9223c0cb0": "0xc04e000000000000",
"0x5a3dcf1edb28ea65a038d1eef6767380": "0x003b010000000000",
"0x7a5bafa684003bc748abe89bfbd20f76": "0xe803000000000000",
"0x3d5680071e92ff27a2914bba661e5d83": "0x400b000000000000",
"0x274351e20682cb2ed212b6eab04ef89f": "0x00000000",
"0x3a617574683a01000000": "0x4de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7",
"0x482b5d7b62ccccac45d55bd43c767266": "0x6400000000000000",
"0x35b8ced31f34a951bc3b56db2f425c51": "0x00000000",
"0x98b9e95963cac608a3d0d537fbeaf5c2": "0x0400000082c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf54de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca58101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0xce83497694648564e47482d0dc444564": "0x18000000",
"0xa0c2154e69bce912f28e890561fcb95c": "0x0400000082c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf54de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7063d7787ebca768b7445dfebe7d62cbb1625ff4dba288ea34488da266dd6dca58101764f45778d4980dadaceee6e8af2517d3ab91ac9bec9cd1714fa5994081c",
"0x9b7ecc8eb0fade7c91d94b8715fc9ee1": "0xe803000000000000",
"0x3a636f6465": "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 truncated
"0x0346fb0f1ce64e1a02c4959d38ebad38": "0x00000000"
}},
"bootNodes": [
"enode://a93a29fa68d965452bf0ff8c1910f5992fe2273a72a1ee8d3a3482f68512a61974211ba32bb33f051ceb1530b8ba3527fc36224ba6b9910329025e6d9153cf50@104.211.54.233:30333",
"enode://051b18f63a316c4c5fef4631f8c550ae0adba179153588406fac3e5bbbbf534ebeda1bf475dceda27a531f6cdef3846ab6a010a269aa643a1fec7bff51af66bd@104.211.48.51:30333",
"enode://c831ec9011d2c02d2c4620fc88db6d897a40d2f88fd75f47b9e4cf3b243999acb6f01b7b7343474650b34eeb1363041a422a91f1fc3850e43482983ee15aa582@104.211.48.247:30333"
]
}
@@ -16,71 +16,127 @@
//! Polkadot chain configurations.
use std::collections::HashMap;
use ed25519;
use serde_json;
use substrate_primitives::{AuthorityId, storage::{StorageKey, StorageData}};
use runtime_primitives::{MakeStorage, BuildStorage, StorageMap};
use std::collections::HashMap;
use std::fs::File;
use std::path::PathBuf;
use primitives::{AuthorityId, storage::{StorageKey, StorageData}};
use runtime_primitives::{BuildStorage, StorageMap};
use polkadot_runtime::{GenesisConfig, ConsensusConfig, CouncilConfig, DemocracyConfig,
SessionConfig, StakingConfig, TimestampConfig};
use chain_spec::ChainSpec;
use serde_json as json;
enum Config {
Local(GenesisConfig),
Raw(&'static [u8]),
enum GenesisSource {
File(PathBuf),
Embedded(&'static [u8]),
Factory(fn() -> Genesis),
}
/// A configuration of a chain. Can be used to build a genesis block.
pub struct PresetConfig {
genesis_config: Config,
pub(crate) boot_nodes: Vec<String>,
}
impl GenesisSource {
fn resolve(&self) -> Result<Genesis, String> {
#[derive(Serialize, Deserialize)]
struct GenesisContainer {
genesis: Genesis,
}
impl BuildStorage for Config {
fn build_storage(self) -> StorageMap {
match self {
Config::Local(gc) => gc.build_storage(),
Config::Raw(json) => {
let h: HashMap<StorageKey, StorageData> = serde_json::from_slice(json).expect("Data is from an internal source and is guaranteed to be of the correct format");
h.into_iter().map(|(k, v)| (k.0, v.0)).collect()
}
match *self {
GenesisSource::File(ref path) => {
let file = File::open(path).map_err(|e| format!("Error opening spec file: {}", e))?;
let genesis: GenesisContainer = json::from_reader(file).map_err(|e| format!("Error parsing spec file: {}", e))?;
Ok(genesis.genesis)
},
GenesisSource::Embedded(buf) => {
let genesis: GenesisContainer = json::from_reader(buf).map_err(|e| format!("Error parsing embedded file: {}", e))?;
Ok(genesis.genesis)
},
GenesisSource::Factory(f) => Ok(f()),
}
}
}
impl PresetConfig {
/// Get a chain config from a spec, if it's predefined.
pub fn from_spec(chain_spec: ChainSpec) -> Result<Self, String> {
Ok(match chain_spec {
ChainSpec::PoC1Testnet => Self::poc_1_testnet_config(),
ChainSpec::Development => Self::development_config(),
ChainSpec::LocalTestnet => Self::local_testnet_config(),
ChainSpec::PoC2Testnet => Self::poc_2_testnet_config(),
ChainSpec::Custom(f) => return Err(f),
impl<'a> BuildStorage for &'a ChainSpec {
fn build_storage(self) -> Result<StorageMap, String> {
match self.genesis.resolve()? {
Genesis::Runtime(gc) => gc.build_storage(),
Genesis::Raw(map) => Ok(map.into_iter().map(|(k, v)| (k.0, v.0)).collect()),
}
}
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
#[serde(deny_unknown_fields)]
enum Genesis {
Runtime(GenesisConfig),
Raw(HashMap<StorageKey, StorageData>),
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct ChainSpecFile {
pub name: String,
pub boot_nodes: Vec<String>,
}
/// A configuration of a chain. Can be used to build a genesis block.
pub struct ChainSpec {
spec: ChainSpecFile,
genesis: GenesisSource,
}
impl ChainSpec {
pub fn boot_nodes(&self) -> &[String] {
&self.spec.boot_nodes
}
pub fn name(&self) -> &str {
&self.spec.name
}
/// Parse json content into a `ChainSpec`
pub fn from_embedded(json: &'static [u8]) -> Result<Self, String> {
let spec = json::from_slice(json).map_err(|e| format!("Error parsing spec file: {}", e))?;
Ok(ChainSpec {
spec,
genesis: GenesisSource::Embedded(json),
})
}
/// Provide the boot nodes and a storage-builder function.
// TODO: Change return type to FnOnce as soon as Box<FnOnce> is callable or BoxFn is stablised.
pub fn deconstruct(self) -> (MakeStorage, Vec<String>) {
let mut gc = Some(self.genesis_config);
let f = move || gc.take().map(BuildStorage::build_storage).unwrap_or_default();
(Box::new(f), self.boot_nodes)
/// Parse json file into a `ChainSpec`
pub fn from_json_file(path: PathBuf) -> Result<Self, String> {
let file = File::open(&path).map_err(|e| format!("Error opening spec file: {}", e))?;
let spec = json::from_reader(file).map_err(|e| format!("Error parsing spec file: {}", e))?;
Ok(ChainSpec {
spec,
genesis: GenesisSource::File(path),
})
}
/// PoC-1 testnet config.
fn poc_1_testnet_config() -> Self {
let genesis_config = Config::Raw(include_bytes!("../poc-1.json"));
let boot_nodes = vec![
"enode://a93a29fa68d965452bf0ff8c1910f5992fe2273a72a1ee8d3a3482f68512a61974211ba32bb33f051ceb1530b8ba3527fc36224ba6b9910329025e6d9153cf50@104.211.54.233:30333".into(),
"enode://051b18f63a316c4c5fef4631f8c550ae0adba179153588406fac3e5bbbbf534ebeda1bf475dceda27a531f6cdef3846ab6a010a269aa643a1fec7bff51af66bd@104.211.48.51:30333".into(),
"enode://c831ec9011d2c02d2c4620fc88db6d897a40d2f88fd75f47b9e4cf3b243999acb6f01b7b7343474650b34eeb1363041a422a91f1fc3850e43482983ee15aa582@104.211.48.247:30333".into(),
];
PresetConfig { genesis_config, boot_nodes }
/// Dump to json string.
pub fn to_json(self, raw: bool) -> Result<String, String> {
let genesis = match (raw, self.genesis.resolve()?) {
(true, Genesis::Runtime(g)) => {
let storage = g.build_storage()?.into_iter()
.map(|(k, v)| (StorageKey(k), StorageData(v)))
.collect();
Genesis::Raw(storage)
},
(_, genesis) => genesis,
};
let mut spec = json::to_value(self.spec).map_err(|e| format!("Error generating spec json: {}", e))?;
{
let map = spec.as_object_mut().expect("spec is an object");
map.insert("genesis".to_owned(), json::to_value(genesis).map_err(|e| format!("Error generating genesis json: {}", e))?);
}
json::to_string_pretty(&spec).map_err(|e| format!("Error generating spec json: {}", e))
}
/// PoC-2 testnet config.
fn poc_2_testnet_config() -> Self {
pub fn poc_1_testnet_config() -> Result<Self, String> {
Self::from_embedded(include_bytes!("../res/poc-1.json"))
}
fn poc_2_testnet_config_genesis() -> Genesis {
let initial_authorities = vec![
hex!["82c39b31a2b79a90f8e66e7a77fdb85a4ed5517f2ae39f6a80565e8ecae85cf5"].into(),
hex!["4de37a07567ebcbf8c64568428a835269a566723687058e017b6d69db00a77e7"].into(),
@@ -90,7 +146,7 @@ impl PresetConfig {
let endowed_accounts = vec![
hex!["f295940fa750df68a686fcf4abd4111c8a9c5a5a5a83c4c8639c451a94a7adfd"].into(),
];
let genesis_config = Config::Local(GenesisConfig {
Genesis::Runtime(GenesisConfig {
consensus: Some(ConsensusConfig {
code: include_bytes!("../../runtime/wasm/genesis.wasm").to_vec(), // TODO change
authorities: initial_authorities.clone(),
@@ -142,16 +198,22 @@ impl PresetConfig {
timestamp: Some(TimestampConfig {
period: 5, // 5 second block time.
}),
});
})
}
/// PoC-2 testnet config.
pub fn poc_2_testnet_config() -> Self {
let boot_nodes = vec![
"enode://a93a29fa68d965452bf0ff8c1910f5992fe2273a72a1ee8d3a3482f68512a61974211ba32bb33f051ceb1530b8ba3527fc36224ba6b9910329025e6d9153cf50@104.211.54.233:30333".into(),
"enode://051b18f63a316c4c5fef4631f8c550ae0adba179153588406fac3e5bbbbf534ebeda1bf475dceda27a531f6cdef3846ab6a010a269aa643a1fec7bff51af66bd@104.211.48.51:30333".into(),
"enode://c831ec9011d2c02d2c4620fc88db6d897a40d2f88fd75f47b9e4cf3b243999acb6f01b7b7343474650b34eeb1363041a422a91f1fc3850e43482983ee15aa582@104.211.48.247:30333".into(),
];
PresetConfig { genesis_config, boot_nodes }
ChainSpec {
spec: ChainSpecFile { name: "PoC-2 Testnet".to_owned(), boot_nodes },
genesis: GenesisSource::Factory(Self::poc_2_testnet_config_genesis),
}
}
fn testnet_config(initial_authorities: Vec<AuthorityId>) -> PresetConfig {
fn testnet_genesis(initial_authorities: Vec<AuthorityId>) -> Genesis {
let endowed_accounts = vec![
ed25519::Pair::from_seed(b"Alice ").public().0.into(),
ed25519::Pair::from_seed(b"Bob ").public().0.into(),
@@ -160,7 +222,7 @@ impl PresetConfig {
ed25519::Pair::from_seed(b"Eve ").public().0.into(),
ed25519::Pair::from_seed(b"Ferdie ").public().0.into(),
];
let genesis_config = Config::Local(GenesisConfig {
Genesis::Runtime(GenesisConfig {
consensus: Some(ConsensusConfig {
code: include_bytes!("../../runtime/wasm/target/wasm32-unknown-unknown/release/polkadot_runtime.compact.wasm").to_vec(),
authorities: initial_authorities.clone(),
@@ -194,7 +256,7 @@ impl PresetConfig {
minimum_deposit: 10,
}),
council: Some(CouncilConfig {
active_council: endowed_accounts.iter().filter(|a| initial_authorities.iter().find(|&b| &a.0 == b).is_none()).map(|a| (a.clone(), 1000000)).collect(),
active_council: endowed_accounts.iter().filter(|a| initial_authorities.iter().find(|&b| a.0 == b.0).is_none()).map(|a| (a.clone(), 1000000)).collect(),
candidacy_bond: 10,
voter_bond: 2,
present_slash_per_voter: 1,
@@ -212,23 +274,35 @@ impl PresetConfig {
timestamp: Some(TimestampConfig {
period: 5, // 5 second block time.
}),
});
let boot_nodes = Vec::new();
PresetConfig { genesis_config, boot_nodes }
})
}
/// Development config (single validator Alice)
fn development_config() -> Self {
Self::testnet_config(vec![
fn development_config_genesis() -> Genesis {
Self::testnet_genesis(vec![
ed25519::Pair::from_seed(b"Alice ").public().into(),
])
}
/// Local testnet config (multivalidator Alice + Bob)
fn local_testnet_config() -> Self {
Self::testnet_config(vec![
/// Development config (single validator Alice)
pub fn development_config() -> Self {
ChainSpec {
spec: ChainSpecFile { name: "Development".to_owned(), boot_nodes: vec![] },
genesis: GenesisSource::Factory(Self::development_config_genesis),
}
}
fn local_testnet_genesis() -> Genesis {
Self::testnet_genesis(vec![
ed25519::Pair::from_seed(b"Alice ").public().into(),
ed25519::Pair::from_seed(b"Bob ").public().into(),
])
}
/// Local testnet config (multivalidator Alice + Bob)
pub fn local_testnet_config() -> Self {
ChainSpec {
spec: ChainSpecFile { name: "Local Testnet".to_owned(), boot_nodes: vec![] },
genesis: GenesisSource::Factory(Self::local_testnet_genesis),
}
}
}
+6 -6
View File
@@ -25,13 +25,13 @@ use consensus;
use keystore::Store as Keystore;
use network;
use polkadot_api;
use runtime_primitives::MakeStorage;
use polkadot_executor::Executor as LocalDispatch;
use polkadot_primitives::{Block, BlockId, Hash};
use state_machine;
use substrate_executor::NativeExecutor;
use transaction_pool::{self, TransactionPool};
use error;
use chain_spec::ChainSpec;
/// Code executor.
pub type CodeExecutor = NativeExecutor<LocalDispatch>;
@@ -48,7 +48,7 @@ pub trait Components {
type Executor: 'static + client::CallExecutor<Block> + Send + Sync;
/// Create client.
fn build_client(&self, settings: client_db::DatabaseSettings, executor: CodeExecutor, genesis_storage: MakeStorage)
fn build_client(&self, settings: client_db::DatabaseSettings, executor: CodeExecutor, chain_spec: &ChainSpec)
-> Result<(Arc<Client<Self::Backend, Self::Executor, Block>>, Option<Arc<network::OnDemand<Block, network::Service<Block>>>>), error::Error>;
/// Create api.
@@ -74,9 +74,9 @@ impl Components for FullComponents {
type Api = Client<Self::Backend, Self::Executor, Block>;
type Executor = client::LocalCallExecutor<client_db::Backend<Block>, NativeExecutor<LocalDispatch>>;
fn build_client(&self, db_settings: client_db::DatabaseSettings, executor: CodeExecutor, genesis_storage: MakeStorage)
fn build_client(&self, db_settings: client_db::DatabaseSettings, executor: CodeExecutor, chain_spec: &ChainSpec)
-> Result<(Arc<client::Client<Self::Backend, Self::Executor, Block>>, Option<Arc<network::OnDemand<Block, network::Service<Block>>>>), error::Error> {
Ok((Arc::new(client_db::new_client(db_settings, executor, genesis_storage)?), None))
Ok((Arc::new(client_db::new_client(db_settings, executor, chain_spec)?), None))
}
fn build_api(&self, client: Arc<client::Client<Self::Backend, Self::Executor, Block>>) -> Arc<Self::Api> {
@@ -122,14 +122,14 @@ impl Components for LightComponents {
client::light::blockchain::Blockchain<client_db::light::LightStorage<Block>, network::OnDemand<Block, network::Service<Block>>>,
network::OnDemand<Block, network::Service<Block>>>;
fn build_client(&self, db_settings: client_db::DatabaseSettings, executor: CodeExecutor, genesis_storage: MakeStorage)
fn build_client(&self, db_settings: client_db::DatabaseSettings, executor: CodeExecutor, spec: &ChainSpec)
-> Result<(Arc<client::Client<Self::Backend, Self::Executor, Block>>, Option<Arc<network::OnDemand<Block, network::Service<Block>>>>), error::Error> {
let db_storage = client_db::light::LightStorage::new(db_settings)?;
let light_blockchain = client::light::new_light_blockchain(db_storage);
let fetch_checker = Arc::new(client::light::new_fetch_checker(light_blockchain.clone(), executor));
let fetcher = Arc::new(network::OnDemand::new(fetch_checker));
let client_backend = client::light::new_light_backend(light_blockchain, fetcher.clone());
let client = client::light::new_light(client_backend, fetcher.clone(), genesis_storage)?;
let client = client::light::new_light(client_backend, fetcher.clone(), spec)?;
Ok((Arc::new(client), Some(fetcher)))
}
+11 -11
View File
@@ -17,7 +17,7 @@
//! Service configuration.
use transaction_pool;
use runtime_primitives::MakeStorage;
use chain_spec::ChainSpec;
pub use network::Role;
pub use network::NetworkConfiguration;
pub use client_db::PruningMode;
@@ -38,30 +38,30 @@ pub struct Configuration {
pub pruning: PruningMode,
/// Additional key seeds.
pub keys: Vec<String>,
/// The name of the chain.
pub chain_name: String,
/// Chain configuration.
pub genesis_storage: MakeStorage,
pub chain_spec: ChainSpec,
/// Telemetry server URL, optional - only `Some` if telemetry reporting is enabled
pub telemetry: Option<String>,
/// Node name.
pub name: String,
}
impl Default for Configuration {
fn default() -> Configuration {
Configuration {
impl Configuration {
/// Create default config for given chain spec.
pub fn default_with_spec(chain_spec: ChainSpec) -> Configuration {
let mut configuration = Configuration {
chain_spec,
name: Default::default(),
roles: Role::FULL,
transaction_pool: Default::default(),
network: Default::default(),
keystore_path: Default::default(),
database_path: Default::default(),
keys: Default::default(),
chain_name: Default::default(),
genesis_storage: Box::new(Default::default),
telemetry: Default::default(),
name: "Anonymous".into(),
pruning: PruningMode::ArchiveAll,
}
};
configuration.network.boot_nodes = configuration.chain_spec.boot_nodes().to_vec();
configuration
}
}
+9 -1
View File
@@ -22,6 +22,8 @@ extern crate ed25519;
extern crate clap;
extern crate exit_future;
extern crate tokio_timer;
extern crate serde;
extern crate serde_json;
extern crate polkadot_primitives;
extern crate polkadot_runtime;
extern crate polkadot_executor;
@@ -49,10 +51,15 @@ extern crate error_chain;
extern crate slog; // needed until we can reexport `slog_info` from `substrate_telemetry`
#[macro_use]
extern crate log;
#[macro_use]
extern crate serde_derive;
#[macro_use]
extern crate hex_literal;
mod components;
mod error;
mod config;
mod chain_spec;
use std::sync::Arc;
use std::thread;
@@ -69,6 +76,7 @@ use exit_future::Signal;
pub use self::error::{ErrorKind, Error};
pub use self::components::{Components, FullComponents, LightComponents};
pub use config::{Configuration, Role, PruningMode};
pub use chain_spec::ChainSpec;
/// Polkadot service.
pub struct Service<Components: components::Components> {
@@ -121,7 +129,7 @@ impl<Components> Service<Components>
pruning: config.pruning,
};
let (client, on_demand) = components.build_client(db_settings, executor, config.genesis_storage)?;
let (client, on_demand) = components.build_client(db_settings, executor, &config.chain_spec)?;
let api = components.build_api(client.clone());
let best_header = client.best_block_header()?;