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// Copyright (C) Moondance Labs Ltd.
// This file is part of Tanssi.
// Tanssi 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.
// Tanssi 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 Tanssi. If not, see <http://www.gnu.org/licenses/>.
use {
container_chain_template_frontier_runtime::{
AccountId, EVMChainIdConfig, EVMConfig, MaintenanceModeConfig, MigrationsConfig,
PolkadotXcmConfig, Precompiles,
},
cumulus_primitives_core::ParaId,
fp_evm::GenesisAccount,
hex_literal::hex,
node_common::chain_spec::Extensions,
sc_network::config::MultiaddrWithPeerId,
sc_service::ChainType,
};
/// Specialized `ChainSpec` for the normal parachain runtime.
pub type ChainSpec = sc_service::GenericChainSpec<Extensions>;
/// Orcherstrator's parachain id
pub const ORCHESTRATOR: ParaId = ParaId::new(1000);
pub fn development_config(para_id: ParaId, boot_nodes: Vec<String>) -> ChainSpec {
// Give your base currency a unit name and decimal places
let mut properties = sc_chain_spec::Properties::new();
properties.insert("tokenSymbol".into(), "UNIT".into());
properties.insert("tokenDecimals".into(), 18.into());
properties.insert("ss58Format".into(), 42.into());
properties.insert("isEthereum".into(), true.into());
let mut default_funded_accounts = pre_funded_accounts();
default_funded_accounts.sort();
default_funded_accounts.dedup();
let boot_nodes: Vec<MultiaddrWithPeerId> = boot_nodes
.into_iter()
.map(|x| {
x.parse::<MultiaddrWithPeerId>()
.unwrap_or_else(|e| panic!("invalid bootnode address format {:?}: {:?}", x, e))
})
.collect();
ChainSpec::builder(
container_chain_template_frontier_runtime::WASM_BINARY
.expect("WASM binary was not built, please build it!"),
Extensions {
relay_chain: "rococo-local".into(), // You MUST set this to the correct network!
para_id: para_id.into(),
)
.with_name("Development")
.with_id("dev")
.with_chain_type(ChainType::Development)
.with_genesis_config(testnet_genesis(
default_funded_accounts.clone(),
para_id,
AccountId::from(hex!("f24FF3a9CF04c71Dbc94D0b566f7A27B94566cac")), // Alith
))
.with_properties(properties)
.with_boot_nodes(boot_nodes)
.build()
}
pub fn local_testnet_config(para_id: ParaId, boot_nodes: Vec<String>) -> ChainSpec {
let protocol_id = format!("container-chain-{}", para_id);
.with_name(&format!("Frontier Container {}", para_id))
.with_id(&format!("frontier_container_{}", para_id))
.with_chain_type(ChainType::Local)
.with_protocol_id(&protocol_id)
fn testnet_genesis(
endowed_accounts: Vec<AccountId>,
id: ParaId,
root_key: AccountId,
) -> serde_json::Value {
// This is the simplest bytecode to revert without returning any data.
// We will pre-deploy it under all of our precompiles to ensure they can be called from
// within contracts.
// (PUSH1 0x00 PUSH1 0x00 REVERT)
let revert_bytecode = vec![0x60, 0x00, 0x60, 0x00, 0xFD];
let g = container_chain_template_frontier_runtime::RuntimeGenesisConfig {
system: Default::default(),
balances: container_chain_template_frontier_runtime::BalancesConfig {
balances: endowed_accounts
.iter()
.cloned()
.map(|k| (k, 1 << 80))
.collect(),
..Default::default()
parachain_info: container_chain_template_frontier_runtime::ParachainInfoConfig {
parachain_id: id,
parachain_system: Default::default(),
// EVM compatibility
// We should change this to something different than Moonbeam
// For now moonwall is very tailored for moonbeam so we need it for tests
evm_chain_id: EVMChainIdConfig {
chain_id: 1281,
evm: EVMConfig {
// We need _some_ code inserted at the precompile address so that
// the evm will actually call the address.
accounts: Precompiles::used_addresses()
.map(|addr| {
(
addr.into(),
GenesisAccount {
nonce: Default::default(),
balance: Default::default(),
storage: Default::default(),
code: revert_bytecode.clone(),
ethereum: Default::default(),
base_fee: Default::default(),
transaction_payment: Default::default(),
sudo: container_chain_template_frontier_runtime::SudoConfig {
key: Some(root_key),
authorities_noting: container_chain_template_frontier_runtime::AuthoritiesNotingConfig {
orchestrator_para_id: ORCHESTRATOR,
migrations: MigrationsConfig {
maintenance_mode: MaintenanceModeConfig {
start_in_maintenance_mode: false,
// This should initialize it to whatever we have set in the pallet
polkadot_xcm: PolkadotXcmConfig::default(),
tx_pause: Default::default(),
serde_json::to_value(g).unwrap()
/// Get pre-funded accounts
pub fn pre_funded_accounts() -> Vec<AccountId> {
// These addresses are derived from Substrate's canonical mnemonic:
// bottom drive obey lake curtain smoke basket hold race lonely fit walk
vec![
AccountId::from(hex!("3Cd0A705a2DC65e5b1E1205896BaA2be8A07c6e0")), // Baltathar
AccountId::from(hex!("798d4Ba9baf0064Ec19eB4F0a1a45785ae9D6DFc")), // Charleth
AccountId::from(hex!("773539d4Ac0e786233D90A233654ccEE26a613D9")), // Dorothy
]