mirror of
https://github.com/logos-blockchain/logos-execution-zone.git
synced 2026-05-13 19:49:29 +00:00
79 lines
2.2 KiB
Rust
79 lines
2.2 KiB
Rust
use std::{
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fs::File,
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io::BufReader,
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path::{Path, PathBuf},
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time::Duration,
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};
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use anyhow::Result;
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use bytesize::ByteSize;
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use common::config::BasicAuth;
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use humantime_serde;
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use logos_blockchain_core::mantle::ops::channel::ChannelId;
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use nssa::AccountId;
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use serde::{Deserialize, Serialize};
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use url::Url;
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/// A transaction to be applied at genesis to supply initial balances.
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#[derive(Clone, Debug, Serialize, Deserialize)]
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#[serde(rename_all = "snake_case")]
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pub enum GenesisTransaction {
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SupplyAccount {
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account_id: AccountId,
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balance: u128,
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},
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}
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// TODO: Provide default values
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#[derive(Clone, Serialize, Deserialize)]
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pub struct SequencerConfig {
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/// Home dir of sequencer storage.
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pub home: PathBuf,
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/// If `True`, then adds random sequence of bytes to genesis block.
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pub is_genesis_random: bool,
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/// Maximum number of user transactions in a block (excludes the mandatory clock transaction).
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pub max_num_tx_in_block: usize,
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/// Maximum block size (includes header, user transactions, and the mandatory clock
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/// transaction).
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#[serde(default = "default_max_block_size")]
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pub max_block_size: ByteSize,
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/// Mempool maximum size.
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pub mempool_max_size: usize,
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/// Interval in which blocks produced.
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#[serde(with = "humantime_serde")]
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pub block_create_timeout: Duration,
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/// Interval in which pending blocks are retried.
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#[serde(with = "humantime_serde")]
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pub retry_pending_blocks_timeout: Duration,
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/// Sequencer own signing key.
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pub signing_key: [u8; 32],
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/// Bedrock configuration options.
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pub bedrock_config: BedrockConfig,
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/// Genesis configuration.
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#[serde(default)]
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pub genesis: Vec<GenesisTransaction>,
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}
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#[derive(Clone, Serialize, Deserialize)]
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pub struct BedrockConfig {
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/// Bedrock channel ID.
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pub channel_id: ChannelId,
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/// Bedrock Url.
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pub node_url: Url,
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/// Bedrock auth.
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pub auth: Option<BasicAuth>,
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}
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impl SequencerConfig {
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pub fn from_path(config_home: &Path) -> Result<Self> {
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let file = File::open(config_home)?;
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let reader = BufReader::new(file);
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Ok(serde_json::from_reader(reader)?)
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}
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}
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const fn default_max_block_size() -> ByteSize {
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ByteSize::mib(1)
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}
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