// Copyright 2015-2019 Parity Technologies (UK) Ltd. // This file is part of Parity Ethereum. // Parity Ethereum 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. // Parity Ethereum 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 Parity Ethereum. If not, see . use std::time::Duration; use std::io::Read; use std::net::{SocketAddr, ToSocketAddrs}; use std::path::PathBuf; use std::collections::{HashSet, BTreeMap}; use std::iter::FromIterator; use std::cmp; use cli::{Args, ArgsError}; use hash::keccak; use ethereum_types::{U256, H256, Address}; use parity_version::{version_data, version}; use bytes::Bytes; use ansi_term::Colour; use sync::{NetworkConfiguration, validate_node_url, self}; use ethkey::{Secret, Public}; use ethcore::client::{VMType}; use ethcore::miner::{stratum, MinerOptions}; use ethcore::snapshot::SnapshotConfiguration; use miner::pool; use verification::queue::VerifierSettings; use rpc::{IpcConfiguration, HttpConfiguration, WsConfiguration}; use parity_rpc::NetworkSettings; use cache::CacheConfig; use helpers::{to_duration, to_mode, to_block_id, to_u256, to_pending_set, to_price, geth_ipc_path, parity_ipc_path, to_bootnodes, to_addresses, to_address, to_queue_strategy, to_queue_penalization}; use dir::helpers::{replace_home, replace_home_and_local}; use params::{ResealPolicy, AccountsConfig, GasPricerConfig, MinerExtras, SpecType}; use ethcore_logger::Config as LogConfig; use dir::{self, Directories, default_hypervisor_path, default_local_path, default_data_path}; use ipfs::Configuration as IpfsConfiguration; use ethcore_private_tx::{ProviderConfig, EncryptorConfig}; use secretstore::{NodeSecretKey, Configuration as SecretStoreConfiguration, ContractAddress as SecretStoreContractAddress}; use updater::{UpdatePolicy, UpdateFilter, ReleaseTrack}; use run::RunCmd; use blockchain::{BlockchainCmd, ImportBlockchain, ExportBlockchain, KillBlockchain, ExportState, DataFormat, ResetBlockchain}; use export_hardcoded_sync::ExportHsyncCmd; use presale::ImportWallet; use account::{AccountCmd, NewAccount, ListAccounts, ImportAccounts, ImportFromGethAccounts}; use snapshot::{self, SnapshotCommand}; use network::{IpFilter}; const DEFAULT_MAX_PEERS: u16 = 50; const DEFAULT_MIN_PEERS: u16 = 25; #[derive(Debug, PartialEq)] pub enum Cmd { Run(RunCmd), Version, Account(AccountCmd), ImportPresaleWallet(ImportWallet), Blockchain(BlockchainCmd), SignerToken(WsConfiguration, LogConfig), SignerSign { id: Option, pwfile: Option, port: u16, authfile: PathBuf, }, SignerList { port: u16, authfile: PathBuf }, SignerReject { id: Option, port: u16, authfile: PathBuf }, Snapshot(SnapshotCommand), Hash(Option), ExportHardcodedSync(ExportHsyncCmd), } pub struct Execute { pub logger: LogConfig, pub cmd: Cmd, } /// Configuration for the Parity client. #[derive(Debug, PartialEq)] pub struct Configuration { /// Arguments to be interpreted. pub args: Args, } impl Configuration { /// Parses a configuration from a list of command line arguments. /// /// # Example /// /// ``` /// let _cfg = parity_ethereum::Configuration::parse_cli(&["--light", "--chain", "kovan"]).unwrap(); /// ``` pub fn parse_cli>(command: &[S]) -> Result { let config = Configuration { args: Args::parse(command)?, }; Ok(config) } pub(crate) fn into_command(self) -> Result { let dirs = self.directories(); let pruning = self.args.arg_pruning.parse()?; let pruning_history = self.args.arg_pruning_history; let vm_type = self.vm_type()?; let spec = self.chain()?; let mode = match self.args.arg_mode.as_ref() { "last" => None, mode => Some(to_mode(&mode, self.args.arg_mode_timeout, self.args.arg_mode_alarm)?), }; let update_policy = self.update_policy()?; let logger_config = self.logger_config(); let ws_conf = self.ws_config()?; let snapshot_conf = self.snapshot_config()?; let http_conf = self.http_config()?; let ipc_conf = self.ipc_config()?; let net_conf = self.net_config()?; let network_id = self.network_id(); let cache_config = self.cache_config(); let tracing = self.args.arg_tracing.parse()?; let fat_db = self.args.arg_fat_db.parse()?; let compaction = self.args.arg_db_compaction.parse()?; let warp_sync = !self.args.flag_no_warp; let geth_compatibility = self.args.flag_geth; let experimental_rpcs = self.args.flag_jsonrpc_experimental; let ipfs_conf = self.ipfs_config(); let secretstore_conf = self.secretstore_config()?; let format = self.format()?; let key_iterations = self.args.arg_keys_iterations; if key_iterations == 0 { return Err("--key-iterations must be non-zero".into()); } let cmd = if self.args.flag_version { Cmd::Version } else if self.args.cmd_signer { let authfile = ::signer::codes_path(&ws_conf.signer_path); if self.args.cmd_signer_new_token { Cmd::SignerToken(ws_conf, logger_config.clone()) } else if self.args.cmd_signer_sign { let pwfile = self.accounts_config()?.password_files.first().map(|pwfile| { PathBuf::from(pwfile) }); Cmd::SignerSign { id: self.args.arg_signer_sign_id, pwfile: pwfile, port: ws_conf.port, authfile: authfile, } } else if self.args.cmd_signer_reject { Cmd::SignerReject { id: self.args.arg_signer_reject_id, port: ws_conf.port, authfile: authfile, } } else if self.args.cmd_signer_list { Cmd::SignerList { port: ws_conf.port, authfile: authfile, } } else { unreachable!(); } } else if self.args.cmd_tools && self.args.cmd_tools_hash { Cmd::Hash(self.args.arg_tools_hash_file) } else if self.args.cmd_db && self.args.cmd_db_reset { Cmd::Blockchain(BlockchainCmd::Reset(ResetBlockchain { dirs, spec, pruning, pruning_history, pruning_memory: self.args.arg_pruning_memory, tracing, fat_db, compaction, cache_config, num: self.args.arg_db_reset_num, })) } else if self.args.cmd_db && self.args.cmd_db_kill { Cmd::Blockchain(BlockchainCmd::Kill(KillBlockchain { spec: spec, dirs: dirs, pruning: pruning, })) } else if self.args.cmd_account { let account_cmd = if self.args.cmd_account_new { let new_acc = NewAccount { iterations: key_iterations, path: dirs.keys, spec: spec, password_file: self.accounts_config()?.password_files.first().map(|x| x.to_owned()), }; AccountCmd::New(new_acc) } else if self.args.cmd_account_list { let list_acc = ListAccounts { path: dirs.keys, spec: spec, }; AccountCmd::List(list_acc) } else if self.args.cmd_account_import { let import_acc = ImportAccounts { from: self.args.arg_account_import_path.expect("CLI argument is required; qed").clone(), to: dirs.keys, spec: spec, }; AccountCmd::Import(import_acc) } else { unreachable!(); }; Cmd::Account(account_cmd) } else if self.args.flag_import_geth_keys { let account_cmd = AccountCmd::ImportFromGeth( ImportFromGethAccounts { spec: spec, to: dirs.keys, testnet: self.args.flag_testnet } ); Cmd::Account(account_cmd) } else if self.args.cmd_wallet { let presale_cmd = ImportWallet { iterations: key_iterations, path: dirs.keys, spec: spec, wallet_path: self.args.arg_wallet_import_path.clone().unwrap(), password_file: self.accounts_config()?.password_files.first().map(|x| x.to_owned()), }; Cmd::ImportPresaleWallet(presale_cmd) } else if self.args.cmd_import { let import_cmd = ImportBlockchain { spec: spec, cache_config: cache_config, dirs: dirs, file_path: self.args.arg_import_file.clone(), format: format, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, compaction: compaction, tracing: tracing, fat_db: fat_db, vm_type: vm_type, check_seal: !self.args.flag_no_seal_check, with_color: logger_config.color, verifier_settings: self.verifier_settings(), light: self.args.flag_light, max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, }; Cmd::Blockchain(BlockchainCmd::Import(import_cmd)) } else if self.args.cmd_export { if self.args.cmd_export_blocks { let export_cmd = ExportBlockchain { spec: spec, cache_config: cache_config, dirs: dirs, file_path: self.args.arg_export_blocks_file.clone(), format: format, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, compaction: compaction, tracing: tracing, fat_db: fat_db, from_block: to_block_id(&self.args.arg_export_blocks_from)?, to_block: to_block_id(&self.args.arg_export_blocks_to)?, check_seal: !self.args.flag_no_seal_check, max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, }; Cmd::Blockchain(BlockchainCmd::Export(export_cmd)) } else if self.args.cmd_export_state { let export_cmd = ExportState { spec: spec, cache_config: cache_config, dirs: dirs, file_path: self.args.arg_export_state_file.clone(), format: format, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, compaction: compaction, tracing: tracing, fat_db: fat_db, at: to_block_id(&self.args.arg_export_state_at)?, storage: !self.args.flag_export_state_no_storage, code: !self.args.flag_export_state_no_code, min_balance: self.args.arg_export_state_min_balance.and_then(|s| to_u256(&s).ok()), max_balance: self.args.arg_export_state_max_balance.and_then(|s| to_u256(&s).ok()), max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, }; Cmd::Blockchain(BlockchainCmd::ExportState(export_cmd)) } else { unreachable!(); } } else if self.args.cmd_snapshot { let snapshot_cmd = SnapshotCommand { cache_config: cache_config, dirs: dirs, spec: spec, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, tracing: tracing, fat_db: fat_db, compaction: compaction, file_path: self.args.arg_snapshot_file.clone(), kind: snapshot::Kind::Take, block_at: to_block_id(&self.args.arg_snapshot_at)?, max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, snapshot_conf: snapshot_conf, }; Cmd::Snapshot(snapshot_cmd) } else if self.args.cmd_restore { let restore_cmd = SnapshotCommand { cache_config: cache_config, dirs: dirs, spec: spec, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, tracing: tracing, fat_db: fat_db, compaction: compaction, file_path: self.args.arg_restore_file.clone(), kind: snapshot::Kind::Restore, block_at: to_block_id("latest")?, // unimportant. max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, snapshot_conf: snapshot_conf, }; Cmd::Snapshot(restore_cmd) } else if self.args.cmd_export_hardcoded_sync { let export_hs_cmd = ExportHsyncCmd { cache_config: cache_config, dirs: dirs, spec: spec, pruning: pruning, compaction: compaction, }; Cmd::ExportHardcodedSync(export_hs_cmd) } else { let daemon = if self.args.cmd_daemon { Some(self.args.arg_daemon_pid_file.clone().expect("CLI argument is required; qed")) } else { None }; let verifier_settings = self.verifier_settings(); let (private_provider_conf, private_enc_conf, private_tx_enabled) = self.private_provider_config()?; let run_cmd = RunCmd { cache_config: cache_config, dirs: dirs, spec: spec, pruning: pruning, pruning_history: pruning_history, pruning_memory: self.args.arg_pruning_memory, daemon: daemon, logger_config: logger_config.clone(), miner_options: self.miner_options()?, gas_price_percentile: self.args.arg_gas_price_percentile, poll_lifetime: self.args.arg_poll_lifetime, ws_conf: ws_conf, snapshot_conf: snapshot_conf, http_conf: http_conf, ipc_conf: ipc_conf, net_conf: net_conf, network_id: network_id, acc_conf: self.accounts_config()?, gas_pricer_conf: self.gas_pricer_config()?, miner_extras: self.miner_extras()?, stratum: self.stratum_options()?, update_policy: update_policy, allow_missing_blocks: self.args.flag_jsonrpc_allow_missing_blocks, mode: mode, tracing: tracing, fat_db: fat_db, compaction: compaction, vm_type: vm_type, warp_sync: warp_sync, warp_barrier: self.args.arg_warp_barrier, geth_compatibility: geth_compatibility, experimental_rpcs, net_settings: self.network_settings()?, ipfs_conf: ipfs_conf, secretstore_conf: secretstore_conf, private_provider_conf: private_provider_conf, private_encryptor_conf: private_enc_conf, private_tx_enabled, name: self.args.arg_identity, custom_bootnodes: self.args.arg_bootnodes.is_some(), check_seal: !self.args.flag_no_seal_check, download_old_blocks: !self.args.flag_no_ancient_blocks, verifier_settings: verifier_settings, serve_light: !self.args.flag_no_serve_light, light: self.args.flag_light, no_persistent_txqueue: self.args.flag_no_persistent_txqueue, no_hardcoded_sync: self.args.flag_no_hardcoded_sync, max_round_blocks_to_import: self.args.arg_max_round_blocks_to_import, on_demand_response_time_window: self.args.arg_on_demand_response_time_window, on_demand_request_backoff_start: self.args.arg_on_demand_request_backoff_start, on_demand_request_backoff_max: self.args.arg_on_demand_request_backoff_max, on_demand_request_backoff_rounds_max: self.args.arg_on_demand_request_backoff_rounds_max, on_demand_request_consecutive_failures: self.args.arg_on_demand_request_consecutive_failures, }; Cmd::Run(run_cmd) }; Ok(Execute { logger: logger_config, cmd: cmd, }) } fn vm_type(&self) -> Result { Ok(VMType::Interpreter) } fn miner_extras(&self) -> Result { let floor = to_u256(&self.args.arg_gas_floor_target)?; let ceil = to_u256(&self.args.arg_gas_cap)?; let extras = MinerExtras { author: self.author()?, extra_data: self.extra_data()?, gas_range_target: (floor, ceil), engine_signer: self.engine_signer()?, work_notify: self.work_notify(), local_accounts: HashSet::from_iter(to_addresses(&self.args.arg_tx_queue_locals)?.into_iter()), }; Ok(extras) } fn author(&self) -> Result { to_address(self.args.arg_etherbase.clone().or(self.args.arg_author.clone())) } fn engine_signer(&self) -> Result { to_address(self.args.arg_engine_signer.clone()) } fn format(&self) -> Result, String> { match self.args.arg_import_format.clone() .or(self.args.arg_export_blocks_format.clone()) .or(self.args.arg_export_state_format.clone()) { Some(ref f) => Ok(Some(f.parse()?)), None => Ok(None), } } fn cache_config(&self) -> CacheConfig { match self.args.arg_cache_size.or(self.args.arg_cache) { Some(size) => CacheConfig::new_with_total_cache_size(size), None => CacheConfig::new( self.args.arg_cache_size_db, self.args.arg_cache_size_blocks, self.args.arg_cache_size_queue, self.args.arg_cache_size_state, ), } } /// returns logger config pub fn logger_config(&self) -> LogConfig { LogConfig { mode: self.args.arg_logging.clone(), color: !self.args.flag_no_color && !cfg!(windows), file: self.args.arg_log_file.as_ref().map(|log_file| replace_home(&self.directories().base, log_file)), } } fn chain(&self) -> Result { let name = if self.args.flag_testnet { "testnet".to_owned() } else { self.args.arg_chain.clone() }; Ok(name.parse()?) } fn is_dev_chain(&self) -> Result { Ok(self.chain()? == SpecType::Dev) } fn max_peers(&self) -> u32 { self.args.arg_max_peers .or(cmp::max(self.args.arg_min_peers, Some(DEFAULT_MAX_PEERS))) .unwrap_or(DEFAULT_MAX_PEERS) as u32 } fn ip_filter(&self) -> Result { match IpFilter::parse(self.args.arg_allow_ips.as_str()) { Ok(allow_ip) => Ok(allow_ip), Err(_) => Err("Invalid IP filter value".to_owned()), } } fn min_peers(&self) -> u32 { self.args.arg_min_peers .or(cmp::min(self.args.arg_max_peers, Some(DEFAULT_MIN_PEERS))) .unwrap_or(DEFAULT_MIN_PEERS) as u32 } fn max_pending_peers(&self) -> u32 { self.args.arg_max_pending_peers as u32 } fn snapshot_peers(&self) -> u32 { self.args.arg_snapshot_peers as u32 } fn work_notify(&self) -> Vec { self.args.arg_notify_work.as_ref().map_or_else(Vec::new, |s| s.split(',').map(|s| s.to_owned()).collect()) } fn accounts_config(&self) -> Result { let cfg = AccountsConfig { iterations: self.args.arg_keys_iterations, refresh_time: self.args.arg_accounts_refresh, testnet: self.args.flag_testnet, password_files: self.args.arg_password.iter().map(|s| replace_home(&self.directories().base, s)).collect(), unlocked_accounts: to_addresses(&self.args.arg_unlock)?, enable_fast_unlock: self.args.flag_fast_unlock, }; Ok(cfg) } fn stratum_options(&self) -> Result, String> { if self.args.flag_stratum { Ok(Some(stratum::Options { io_path: self.directories().db, listen_addr: self.stratum_interface(), port: self.args.arg_ports_shift + self.args.arg_stratum_port, secret: self.args.arg_stratum_secret.as_ref().map(|s| s.parse::().unwrap_or_else(|_| keccak(s))), })) } else { Ok(None) } } fn miner_options(&self) -> Result { let is_dev_chain = self.is_dev_chain()?; if is_dev_chain && self.args.flag_force_sealing && self.args.arg_reseal_min_period == 0 { return Err("Force sealing can't be used with reseal_min_period = 0".into()); } let reseal = self.args.arg_reseal_on_txs.parse::()?; let options = MinerOptions { force_sealing: self.args.flag_force_sealing, reseal_on_external_tx: reseal.external, reseal_on_own_tx: reseal.own, reseal_on_uncle: self.args.flag_reseal_on_uncle, reseal_min_period: Duration::from_millis(self.args.arg_reseal_min_period), reseal_max_period: Duration::from_millis(self.args.arg_reseal_max_period), pending_set: to_pending_set(&self.args.arg_relay_set)?, work_queue_size: self.args.arg_work_queue_size, enable_resubmission: !self.args.flag_remove_solved, infinite_pending_block: self.args.flag_infinite_pending_block, tx_queue_penalization: to_queue_penalization(self.args.arg_tx_time_limit)?, tx_queue_strategy: to_queue_strategy(&self.args.arg_tx_queue_strategy)?, tx_queue_no_unfamiliar_locals: self.args.flag_tx_queue_no_unfamiliar_locals, refuse_service_transactions: self.args.flag_refuse_service_transactions, pool_limits: self.pool_limits()?, pool_verification_options: self.pool_verification_options()?, }; Ok(options) } fn pool_limits(&self) -> Result { let max_count = self.args.arg_tx_queue_size; Ok(pool::Options { max_count, max_per_sender: self.args.arg_tx_queue_per_sender.unwrap_or_else(|| cmp::max(16, max_count / 100)), max_mem_usage: if self.args.arg_tx_queue_mem_limit > 0 { self.args.arg_tx_queue_mem_limit as usize * 1024 * 1024 } else { usize::max_value() }, }) } fn pool_verification_options(&self) -> Result{ Ok(pool::verifier::Options { // NOTE min_gas_price and block_gas_limit will be overwritten right after start. minimal_gas_price: U256::from(20_000_000) * 1_000u32, block_gas_limit: U256::max_value(), tx_gas_limit: match self.args.arg_tx_gas_limit { Some(ref d) => to_u256(d)?, None => U256::max_value(), }, no_early_reject: self.args.flag_tx_queue_no_early_reject, }) } fn secretstore_config(&self) -> Result { Ok(SecretStoreConfiguration { enabled: self.secretstore_enabled(), http_enabled: self.secretstore_http_enabled(), auto_migrate_enabled: self.secretstore_auto_migrate_enabled(), acl_check_contract_address: self.secretstore_acl_check_contract_address()?, service_contract_address: self.secretstore_service_contract_address()?, service_contract_srv_gen_address: self.secretstore_service_contract_srv_gen_address()?, service_contract_srv_retr_address: self.secretstore_service_contract_srv_retr_address()?, service_contract_doc_store_address: self.secretstore_service_contract_doc_store_address()?, service_contract_doc_sretr_address: self.secretstore_service_contract_doc_sretr_address()?, self_secret: self.secretstore_self_secret()?, nodes: self.secretstore_nodes()?, key_server_set_contract_address: self.secretstore_key_server_set_contract_address()?, interface: self.secretstore_interface(), port: self.args.arg_ports_shift + self.args.arg_secretstore_port, http_interface: self.secretstore_http_interface(), http_port: self.args.arg_ports_shift + self.args.arg_secretstore_http_port, data_path: self.directories().secretstore, admin_public: self.secretstore_admin_public()?, cors: self.secretstore_cors() }) } fn ipfs_config(&self) -> IpfsConfiguration { IpfsConfiguration { enabled: self.args.flag_ipfs_api, port: self.args.arg_ports_shift + self.args.arg_ipfs_api_port, interface: self.ipfs_interface(), cors: self.ipfs_cors(), hosts: self.ipfs_hosts(), } } fn gas_pricer_config(&self) -> Result { fn wei_per_gas(usd_per_tx: f32, usd_per_eth: f32) -> U256 { let wei_per_usd: f32 = 1.0e18 / usd_per_eth; let gas_per_tx: f32 = 21000.0; let wei_per_gas: f32 = wei_per_usd * usd_per_tx / gas_per_tx; U256::from_dec_str(&format!("{:.0}", wei_per_gas)).unwrap() } if let Some(dec) = self.args.arg_gasprice.as_ref() { return Ok(GasPricerConfig::Fixed(to_u256(dec)?)); } else if let Some(dec) = self.args.arg_min_gas_price { return Ok(GasPricerConfig::Fixed(U256::from(dec))); } else if self.chain()? != SpecType::Foundation { return Ok(GasPricerConfig::Fixed(U256::zero())); } let usd_per_tx = to_price(&self.args.arg_usd_per_tx)?; if "auto" == self.args.arg_usd_per_eth.as_str() { return Ok(GasPricerConfig::Calibrated { usd_per_tx: usd_per_tx, recalibration_period: to_duration(self.args.arg_price_update_period.as_str())?, }); } let usd_per_eth = to_price(&self.args.arg_usd_per_eth)?; let wei_per_gas = wei_per_gas(usd_per_tx, usd_per_eth); info!( "Using a fixed conversion rate of Ξ1 = {} ({} wei/gas)", Colour::White.bold().paint(format!("US${:.2}", usd_per_eth)), Colour::Yellow.bold().paint(format!("{}", wei_per_gas)) ); Ok(GasPricerConfig::Fixed(wei_per_gas)) } fn extra_data(&self) -> Result { match self.args.arg_extradata.as_ref().or(self.args.arg_extra_data.as_ref()) { Some(x) if x.len() <= 32 => Ok(x.as_bytes().to_owned()), None => Ok(version_data()), Some(_) => Err("Extra data must be at most 32 characters".into()), } } fn init_reserved_nodes(&self) -> Result, String> { use std::fs::File; match self.args.arg_reserved_peers { Some(ref path) => { let path = replace_home(&self.directories().base, path); let mut buffer = String::new(); let mut node_file = File::open(&path).map_err(|e| format!("Error opening reserved nodes file: {}", e))?; node_file.read_to_string(&mut buffer).map_err(|_| "Error reading reserved node file")?; let lines = buffer.lines().map(|s| s.trim().to_owned()).filter(|s| !s.is_empty() && !s.starts_with("#")).collect::>(); for line in &lines { match validate_node_url(line).map(Into::into) { None => continue, Some(sync::Error::AddressResolve(_)) => return Err(format!("Failed to resolve hostname of a boot node: {}", line)), Some(_) => return Err(format!("Invalid node address format given for a boot node: {}", line)), } } Ok(lines) }, None => Ok(Vec::new()) } } fn net_addresses(&self) -> Result<(SocketAddr, Option), String> { let port = self.args.arg_ports_shift + self.args.arg_port; let listen_address = SocketAddr::new(self.interface(&self.args.arg_interface).parse().unwrap(), port); let public_address = if self.args.arg_nat.starts_with("extip:") { let host = self.args.arg_nat[6..].split(':').next().expect("split has at least one part; qed"); let host = format!("{}:{}", host, port); match host.to_socket_addrs() { Ok(mut addr_iter) => { if let Some(addr) = addr_iter.next() { Some(addr) } else { return Err(format!("Invalid host given with `--nat extip:{}`", &self.args.arg_nat[6..])) } }, Err(_) => return Err(format!("Invalid host given with `--nat extip:{}`", &self.args.arg_nat[6..])) } } else { None }; Ok((listen_address, public_address)) } fn net_config(&self) -> Result { let mut ret = NetworkConfiguration::new(); ret.nat_enabled = self.args.arg_nat == "any" || self.args.arg_nat == "upnp"; ret.boot_nodes = to_bootnodes(&self.args.arg_bootnodes)?; let (listen, public) = self.net_addresses()?; ret.listen_address = Some(format!("{}", listen)); ret.public_address = public.map(|p| format!("{}", p)); ret.use_secret = match self.args.arg_node_key.as_ref() .map(|s| s.parse::().or_else(|_| Secret::from_unsafe_slice(keccak(s).as_bytes())).map_err(|e| format!("Invalid key: {:?}", e)) ) { None => None, Some(Ok(key)) => Some(key), Some(Err(err)) => return Err(err), }; ret.discovery_enabled = !self.args.flag_no_discovery && !self.args.flag_nodiscover; ret.max_peers = self.max_peers(); ret.min_peers = self.min_peers(); ret.snapshot_peers = self.snapshot_peers(); ret.ip_filter = self.ip_filter()?; ret.max_pending_peers = self.max_pending_peers(); let mut net_path = PathBuf::from(self.directories().base); net_path.push("network"); ret.config_path = Some(net_path.to_str().unwrap().to_owned()); ret.reserved_nodes = self.init_reserved_nodes()?; ret.allow_non_reserved = !self.args.flag_reserved_only; ret.client_version = { let mut client_version = version(); if !self.args.arg_identity.is_empty() { // Insert name after the "Parity-Ethereum/" at the beginning of version string. let idx = client_version.find('/').unwrap_or(client_version.len()); client_version.insert_str(idx, &format!("/{}", self.args.arg_identity)); } client_version }; Ok(ret) } fn network_id(&self) -> Option { self.args.arg_network_id.or(self.args.arg_networkid) } fn rpc_apis(&self) -> String { let mut apis: Vec<&str> = self.args.arg_rpcapi .as_ref() .unwrap_or(&self.args.arg_jsonrpc_apis) .split(",") .collect(); if self.args.flag_geth { apis.insert(0, "personal"); } apis.join(",") } fn cors(cors: &str) -> Option> { match cors { "none" => return Some(Vec::new()), "*" | "all" | "any" => return None, _ => {}, } Some(cors.split(',').map(Into::into).collect()) } fn rpc_cors(&self) -> Option> { let cors = self.args.arg_rpccorsdomain.clone().unwrap_or_else(|| self.args.arg_jsonrpc_cors.to_owned()); Self::cors(&cors) } fn ipfs_cors(&self) -> Option> { Self::cors(self.args.arg_ipfs_api_cors.as_ref()) } fn hosts(&self, hosts: &str, interface: &str) -> Option> { if self.args.flag_unsafe_expose { return None; } if interface == "0.0.0.0" && hosts == "none" { return None; } Self::parse_hosts(hosts) } fn parse_hosts(hosts: &str) -> Option> { match hosts { "none" => return Some(Vec::new()), "*" | "all" | "any" => return None, _ => {} } let hosts = hosts.split(',').map(Into::into).collect(); Some(hosts) } fn rpc_hosts(&self) -> Option> { self.hosts(&self.args.arg_jsonrpc_hosts, &self.rpc_interface()) } fn ws_hosts(&self) -> Option> { self.hosts(&self.args.arg_ws_hosts, &self.ws_interface()) } fn ws_origins(&self) -> Option> { if self.args.flag_unsafe_expose { return None; } Self::parse_hosts(&self.args.arg_ws_origins) } fn ipfs_hosts(&self) -> Option> { self.hosts(&self.args.arg_ipfs_api_hosts, &self.ipfs_interface()) } fn ipc_config(&self) -> Result { let conf = IpcConfiguration { enabled: !(self.args.flag_ipcdisable || self.args.flag_ipc_off || self.args.flag_no_ipc), socket_addr: self.ipc_path(), apis: { let mut apis = self.args.arg_ipcapi.clone().unwrap_or(self.args.arg_ipc_apis.clone()); if self.args.flag_geth { if !apis.is_empty() { apis.push_str(","); } apis.push_str("personal"); } apis.parse()? }, }; Ok(conf) } fn http_config(&self) -> Result { let conf = HttpConfiguration { enabled: self.rpc_enabled(), interface: self.rpc_interface(), port: self.args.arg_ports_shift + self.args.arg_rpcport.unwrap_or(self.args.arg_jsonrpc_port), apis: self.rpc_apis().parse()?, hosts: self.rpc_hosts(), cors: self.rpc_cors(), server_threads: match self.args.arg_jsonrpc_server_threads { Some(threads) if threads > 0 => threads, _ => 1, }, processing_threads: self.args.arg_jsonrpc_threads, max_payload: match self.args.arg_jsonrpc_max_payload { Some(max) if max > 0 => max as usize, _ => 5usize, }, keep_alive: !self.args.flag_jsonrpc_no_keep_alive, }; Ok(conf) } fn ws_config(&self) -> Result { let support_token_api = // enabled when not unlocking self.args.arg_unlock.is_none(); let conf = WsConfiguration { enabled: self.ws_enabled(), interface: self.ws_interface(), port: self.args.arg_ports_shift + self.args.arg_ws_port, apis: self.args.arg_ws_apis.parse()?, hosts: self.ws_hosts(), origins: self.ws_origins(), signer_path: self.directories().signer.into(), support_token_api, max_connections: self.args.arg_ws_max_connections, }; Ok(conf) } fn private_provider_config(&self) -> Result<(ProviderConfig, EncryptorConfig, bool), String> { let dirs = self.directories(); let provider_conf = ProviderConfig { validator_accounts: to_addresses(&self.args.arg_private_validators)?, signer_account: self.args.arg_private_signer.clone().and_then(|account| to_address(Some(account)).ok()), logs_path: match self.args.flag_private_enabled { true => Some(dirs.base), false => None, }, use_offchain_storage: self.args.flag_private_state_offchain, }; let encryptor_conf = EncryptorConfig { base_url: self.args.arg_private_sstore_url.clone(), threshold: self.args.arg_private_sstore_threshold.unwrap_or(0), key_server_account: self.args.arg_private_account.clone().and_then(|account| to_address(Some(account)).ok()), }; Ok((provider_conf, encryptor_conf, self.args.flag_private_enabled)) } fn snapshot_config(&self) -> Result { let mut conf = SnapshotConfiguration::default(); conf.no_periodic = self.args.flag_no_periodic_snapshot; if let Some(threads) = self.args.arg_snapshot_threads { if threads > 0 { conf.processing_threads = threads; } } Ok(conf) } fn network_settings(&self) -> Result { let http_conf = self.http_config()?; let net_addresses = self.net_addresses()?; Ok(NetworkSettings { name: self.args.arg_identity.clone(), chain: format!("{}", self.chain()?), is_dev_chain: self.is_dev_chain()?, network_port: net_addresses.0.port(), rpc_enabled: http_conf.enabled, rpc_interface: http_conf.interface, rpc_port: http_conf.port, }) } fn update_policy(&self) -> Result { Ok(UpdatePolicy { enable_downloading: !self.args.flag_no_download, require_consensus: !self.args.flag_no_consensus, filter: match self.args.arg_auto_update.as_ref() { "none" => UpdateFilter::None, "critical" => UpdateFilter::Critical, "all" => UpdateFilter::All, _ => return Err("Invalid value for `--auto-update`. See `--help` for more information.".into()), }, track: match self.args.arg_release_track.as_ref() { "stable" => ReleaseTrack::Stable, "beta" => ReleaseTrack::Beta, "nightly" => ReleaseTrack::Nightly, "testing" => ReleaseTrack::Testing, "current" => ReleaseTrack::Unknown, _ => return Err("Invalid value for `--releases-track`. See `--help` for more information.".into()), }, path: default_hypervisor_path(), max_size: 128 * 1024 * 1024, max_delay: self.args.arg_auto_update_delay as u64, frequency: self.args.arg_auto_update_check_frequency as u64, }) } fn directories(&self) -> Directories { let local_path = default_local_path(); let base_path = self.args.arg_base_path.as_ref().or_else(|| self.args.arg_datadir.as_ref()).map_or_else(|| default_data_path(), |s| s.clone()); let data_path = replace_home("", &base_path); let is_using_base_path = self.args.arg_base_path.is_some(); // If base_path is set and db_path is not we default to base path subdir instead of LOCAL. let base_db_path = if is_using_base_path && self.args.arg_db_path.is_none() { if self.args.flag_light { "$BASE/chains_light" } else { "$BASE/chains" } } else if self.args.flag_light { self.args.arg_db_path.as_ref().map_or(dir::CHAINS_PATH_LIGHT, |s| &s) } else { self.args.arg_db_path.as_ref().map_or(dir::CHAINS_PATH, |s| &s) }; let cache_path = if is_using_base_path { "$BASE/cache" } else { dir::CACHE_PATH }; let db_path = replace_home_and_local(&data_path, &local_path, &base_db_path); let cache_path = replace_home_and_local(&data_path, &local_path, cache_path); let keys_path = replace_home(&data_path, &self.args.arg_keys_path); let secretstore_path = replace_home(&data_path, &self.args.arg_secretstore_path); let ui_path = replace_home(&data_path, &self.args.arg_ui_path); Directories { keys: keys_path, base: data_path, cache: cache_path, db: db_path, signer: ui_path, secretstore: secretstore_path, } } fn ipc_path(&self) -> String { if self.args.flag_geth { geth_ipc_path(self.args.flag_testnet) } else { parity_ipc_path( &self.directories().base, &self.args.arg_ipcpath.clone().unwrap_or(self.args.arg_ipc_path.clone()), self.args.arg_ports_shift, ) } } fn interface(&self, interface: &str) -> String { if self.args.flag_unsafe_expose { return "0.0.0.0".into(); } match interface { "all" => "0.0.0.0", "local" => "127.0.0.1", x => x, }.into() } fn rpc_interface(&self) -> String { let rpc_interface = self.args.arg_rpcaddr.clone().unwrap_or(self.args.arg_jsonrpc_interface.clone()); self.interface(&rpc_interface) } fn ws_interface(&self) -> String { self.interface(&self.args.arg_ws_interface) } fn ipfs_interface(&self) -> String { self.interface(&self.args.arg_ipfs_api_interface) } fn secretstore_interface(&self) -> String { self.interface(&self.args.arg_secretstore_interface) } fn secretstore_http_interface(&self) -> String { self.interface(&self.args.arg_secretstore_http_interface) } fn secretstore_cors(&self) -> Option> { Self::cors(self.args.arg_secretstore_http_cors.as_ref()) } fn secretstore_self_secret(&self) -> Result, String> { match self.args.arg_secretstore_secret { Some(ref s) if s.len() == 64 => Ok(Some(NodeSecretKey::Plain(s.parse() .map_err(|e| format!("Invalid secret store secret: {}. Error: {:?}", s, e))?))), #[cfg(feature = "accounts")] Some(ref s) if s.len() == 40 => Ok(Some(NodeSecretKey::KeyStore(s.parse() .map_err(|e| format!("Invalid secret store secret address: {}. Error: {:?}", s, e))?))), Some(_) => Err(format!("Invalid secret store secret. Must be either existing account address, or hex-encoded private key")), None => Ok(None), } } fn secretstore_admin_public(&self) -> Result, String> { match self.args.arg_secretstore_admin_public.as_ref() { Some(admin_public) => Ok(Some(admin_public.parse().map_err(|e| format!("Invalid secret store admin public: {}", e))?)), None => Ok(None), } } fn secretstore_nodes(&self) -> Result, String> { let mut nodes = BTreeMap::new(); for node in self.args.arg_secretstore_nodes.split(',').filter(|n| n != &"") { let public_and_addr: Vec<_> = node.split('@').collect(); if public_and_addr.len() != 2 { return Err(format!("Invalid secret store node: {}", node)); } let ip_and_port: Vec<_> = public_and_addr[1].split(':').collect(); if ip_and_port.len() != 2 { return Err(format!("Invalid secret store node: {}", node)); } let public = public_and_addr[0].parse() .map_err(|e| format!("Invalid public key in secret store node: {}. Error: {:?}", public_and_addr[0], e))?; let port = ip_and_port[1].parse() .map_err(|e| format!("Invalid port in secret store node: {}. Error: {:?}", ip_and_port[1], e))?; nodes.insert(public, (ip_and_port[0].into(), port)); } Ok(nodes) } fn stratum_interface(&self) -> String { self.interface(&self.args.arg_stratum_interface) } fn rpc_enabled(&self) -> bool { !self.args.flag_jsonrpc_off && !self.args.flag_no_jsonrpc } fn ws_enabled(&self) -> bool { !self.args.flag_no_ws } fn secretstore_enabled(&self) -> bool { !self.args.flag_no_secretstore && cfg!(feature = "secretstore") } fn secretstore_http_enabled(&self) -> bool { !self.args.flag_no_secretstore_http && cfg!(feature = "secretstore") } fn secretstore_auto_migrate_enabled(&self) -> bool { !self.args.flag_no_secretstore_auto_migrate } fn secretstore_acl_check_contract_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_acl_contract.as_ref()) } fn secretstore_service_contract_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_contract.as_ref()) } fn secretstore_service_contract_srv_gen_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_srv_gen_contract.as_ref()) } fn secretstore_service_contract_srv_retr_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_srv_retr_contract.as_ref()) } fn secretstore_service_contract_doc_store_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_doc_store_contract.as_ref()) } fn secretstore_service_contract_doc_sretr_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_doc_sretr_contract.as_ref()) } fn secretstore_key_server_set_contract_address(&self) -> Result, String> { into_secretstore_service_contract_address(self.args.arg_secretstore_server_set_contract.as_ref()) } fn verifier_settings(&self) -> VerifierSettings { let mut settings = VerifierSettings::default(); settings.scale_verifiers = self.args.flag_scale_verifiers; if let Some(num_verifiers) = self.args.arg_num_verifiers { settings.num_verifiers = num_verifiers; } settings } } fn into_secretstore_service_contract_address(s: Option<&String>) -> Result, String> { match s.map(String::as_str) { None | Some("none") => Ok(None), Some("registry") => Ok(Some(SecretStoreContractAddress::Registry)), Some(a) => Ok(Some(SecretStoreContractAddress::Address(a.parse().map_err(|e| format!("{}", e))?))), } } #[cfg(test)] mod tests { use std::io::Write; use std::fs::File; use std::str::FromStr; use tempdir::TempDir; use ethcore::client::VMType; use ethcore::miner::MinerOptions; use miner::pool::PrioritizationStrategy; use parity_rpc::NetworkSettings; use updater::{UpdatePolicy, UpdateFilter, ReleaseTrack}; use types::ids::BlockId; use account::{AccountCmd, NewAccount, ImportAccounts, ListAccounts}; use blockchain::{BlockchainCmd, ImportBlockchain, ExportBlockchain, DataFormat, ExportState}; use cli::Args; use dir::{Directories, default_hypervisor_path}; use helpers::{default_network_config}; use params::SpecType; use presale::ImportWallet; use rpc::WsConfiguration; use rpc_apis::ApiSet; use run::RunCmd; use network::{AllowIP, IpFilter}; extern crate ipnetwork; use self::ipnetwork::IpNetwork; use super::*; #[derive(Debug, PartialEq)] struct TestPasswordReader(&'static str); fn parse(args: &[&str]) -> Configuration { Configuration { args: Args::parse_without_config(args).unwrap(), } } #[test] fn test_command_version() { let args = vec!["parity", "--version"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Version); } #[test] fn test_command_account_new() { let args = vec!["parity", "account", "new"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Account(AccountCmd::New(NewAccount { iterations: 10240, path: Directories::default().keys, password_file: None, spec: SpecType::default(), }))); } #[test] fn test_command_account_list() { let args = vec!["parity", "account", "list"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Account( AccountCmd::List(ListAccounts { path: Directories::default().keys, spec: SpecType::default(), }) )); } #[test] fn test_command_account_import() { let args = vec!["parity", "account", "import", "my_dir", "another_dir"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Account(AccountCmd::Import(ImportAccounts { from: vec!["my_dir".into(), "another_dir".into()], to: Directories::default().keys, spec: SpecType::default(), }))); } #[test] fn test_command_wallet_import() { let args = vec!["parity", "wallet", "import", "my_wallet.json", "--password", "pwd"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::ImportPresaleWallet(ImportWallet { iterations: 10240, path: Directories::default().keys, wallet_path: "my_wallet.json".into(), password_file: Some("pwd".into()), spec: SpecType::default(), })); } #[test] fn test_command_blockchain_import() { let args = vec!["parity", "import", "blockchain.json"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Blockchain(BlockchainCmd::Import(ImportBlockchain { spec: Default::default(), cache_config: Default::default(), dirs: Default::default(), file_path: Some("blockchain.json".into()), format: Default::default(), pruning: Default::default(), pruning_history: 64, pruning_memory: 32, compaction: Default::default(), tracing: Default::default(), fat_db: Default::default(), vm_type: VMType::Interpreter, check_seal: true, with_color: !cfg!(windows), verifier_settings: Default::default(), light: false, max_round_blocks_to_import: 12, }))); } #[test] fn test_command_blockchain_export() { let args = vec!["parity", "export", "blocks", "blockchain.json"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Blockchain(BlockchainCmd::Export(ExportBlockchain { spec: Default::default(), cache_config: Default::default(), dirs: Default::default(), file_path: Some("blockchain.json".into()), pruning: Default::default(), pruning_history: 64, pruning_memory: 32, format: Default::default(), compaction: Default::default(), tracing: Default::default(), fat_db: Default::default(), from_block: BlockId::Number(1), to_block: BlockId::Latest, check_seal: true, max_round_blocks_to_import: 12, }))); } #[test] fn test_command_state_export() { let args = vec!["parity", "export", "state", "state.json"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Blockchain(BlockchainCmd::ExportState(ExportState { spec: Default::default(), cache_config: Default::default(), dirs: Default::default(), file_path: Some("state.json".into()), pruning: Default::default(), pruning_history: 64, pruning_memory: 32, format: Default::default(), compaction: Default::default(), tracing: Default::default(), fat_db: Default::default(), at: BlockId::Latest, storage: true, code: true, min_balance: None, max_balance: None, max_round_blocks_to_import: 12, }))); } #[test] fn test_command_blockchain_export_with_custom_format() { let args = vec!["parity", "export", "blocks", "--format", "hex", "blockchain.json"]; let conf = parse(&args); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Blockchain(BlockchainCmd::Export(ExportBlockchain { spec: Default::default(), cache_config: Default::default(), dirs: Default::default(), file_path: Some("blockchain.json".into()), pruning: Default::default(), pruning_history: 64, pruning_memory: 32, format: Some(DataFormat::Hex), compaction: Default::default(), tracing: Default::default(), fat_db: Default::default(), from_block: BlockId::Number(1), to_block: BlockId::Latest, check_seal: true, max_round_blocks_to_import: 12, }))); } #[test] fn test_command_signer_new_token() { let args = vec!["parity", "signer", "new-token"]; let conf = parse(&args); let expected = Directories::default().signer; assert_eq!(conf.into_command().unwrap().cmd, Cmd::SignerToken(WsConfiguration { enabled: true, interface: "127.0.0.1".into(), port: 8546, apis: ApiSet::UnsafeContext, origins: Some(vec!["parity://*".into(),"chrome-extension://*".into(), "moz-extension://*".into()]), hosts: Some(vec![]), signer_path: expected.into(), support_token_api: true, max_connections: 100, }, LogConfig { color: !cfg!(windows), mode: None, file: None, } )); } #[test] fn test_ws_max_connections() { let args = vec!["parity", "--ws-max-connections", "1"]; let conf = parse(&args); assert_eq!(conf.ws_config().unwrap(), WsConfiguration { max_connections: 1, ..Default::default() }); } #[test] fn test_run_cmd() { let args = vec!["parity"]; let conf = parse(&args); let mut expected = RunCmd { allow_missing_blocks: false, cache_config: Default::default(), dirs: Default::default(), spec: Default::default(), pruning: Default::default(), pruning_history: 64, pruning_memory: 32, daemon: None, logger_config: Default::default(), miner_options: Default::default(), gas_price_percentile: 50, poll_lifetime: 60, ws_conf: Default::default(), http_conf: Default::default(), ipc_conf: Default::default(), net_conf: default_network_config(), network_id: None, warp_sync: true, warp_barrier: None, acc_conf: Default::default(), gas_pricer_conf: Default::default(), miner_extras: Default::default(), update_policy: UpdatePolicy { enable_downloading: true, require_consensus: true, filter: UpdateFilter::Critical, track: ReleaseTrack::Unknown, path: default_hypervisor_path(), max_size: 128 * 1024 * 1024, max_delay: 100, frequency: 20, }, mode: Default::default(), tracing: Default::default(), compaction: Default::default(), vm_type: Default::default(), geth_compatibility: false, experimental_rpcs: false, net_settings: Default::default(), ipfs_conf: Default::default(), secretstore_conf: Default::default(), private_provider_conf: Default::default(), private_encryptor_conf: Default::default(), private_tx_enabled: false, name: "".into(), custom_bootnodes: false, fat_db: Default::default(), snapshot_conf: Default::default(), stratum: None, check_seal: true, download_old_blocks: true, verifier_settings: Default::default(), serve_light: true, light: false, no_hardcoded_sync: false, no_persistent_txqueue: false, max_round_blocks_to_import: 12, on_demand_response_time_window: None, on_demand_request_backoff_start: None, on_demand_request_backoff_max: None, on_demand_request_backoff_rounds_max: None, on_demand_request_consecutive_failures: None, }; expected.secretstore_conf.enabled = cfg!(feature = "secretstore"); expected.secretstore_conf.http_enabled = cfg!(feature = "secretstore"); assert_eq!(conf.into_command().unwrap().cmd, Cmd::Run(expected)); } #[test] fn should_parse_mining_options() { // given let mut mining_options = MinerOptions::default(); // when let conf0 = parse(&["parity"]); let conf2 = parse(&["parity", "--tx-queue-strategy", "gas_price"]); // then assert_eq!(conf0.miner_options().unwrap(), mining_options); mining_options.tx_queue_strategy = PrioritizationStrategy::GasPriceOnly; assert_eq!(conf2.miner_options().unwrap(), mining_options); } #[test] fn should_fail_on_force_reseal_and_reseal_min_period() { let conf = parse(&["parity", "--chain", "dev", "--force-sealing", "--reseal-min-period", "0"]); assert!(conf.miner_options().is_err()); } #[test] fn should_parse_updater_options() { // when let conf0 = parse(&["parity", "--release-track=testing"]); let conf1 = parse(&["parity", "--auto-update", "all", "--no-consensus", "--auto-update-delay", "300"]); let conf2 = parse(&["parity", "--no-download", "--auto-update=all", "--release-track=beta", "--auto-update-delay=300", "--auto-update-check-frequency=100"]); let conf3 = parse(&["parity", "--auto-update=xxx"]); // then assert_eq!(conf0.update_policy().unwrap(), UpdatePolicy { enable_downloading: true, require_consensus: true, filter: UpdateFilter::Critical, track: ReleaseTrack::Testing, path: default_hypervisor_path(), max_size: 128 * 1024 * 1024, max_delay: 100, frequency: 20, }); assert_eq!(conf1.update_policy().unwrap(), UpdatePolicy { enable_downloading: true, require_consensus: false, filter: UpdateFilter::All, track: ReleaseTrack::Unknown, path: default_hypervisor_path(), max_size: 128 * 1024 * 1024, max_delay: 300, frequency: 20, }); assert_eq!(conf2.update_policy().unwrap(), UpdatePolicy { enable_downloading: false, require_consensus: true, filter: UpdateFilter::All, track: ReleaseTrack::Beta, path: default_hypervisor_path(), max_size: 128 * 1024 * 1024, max_delay: 300, frequency: 100, }); assert!(conf3.update_policy().is_err()); } #[test] fn should_parse_network_settings() { // given // when let conf = parse(&["parity", "--testnet", "--identity", "testname"]); // then assert_eq!(conf.network_settings(), Ok(NetworkSettings { name: "testname".to_owned(), chain: "kovan".to_owned(), is_dev_chain: false, network_port: 30303, rpc_enabled: true, rpc_interface: "127.0.0.1".to_owned(), rpc_port: 8545, })); } #[test] fn should_parse_rpc_settings_with_geth_compatiblity() { // given fn assert(conf: Configuration) { let net = conf.network_settings().unwrap(); assert_eq!(net.rpc_enabled, true); assert_eq!(net.rpc_interface, "0.0.0.0".to_owned()); assert_eq!(net.rpc_port, 8000); assert_eq!(conf.rpc_cors(), None); assert_eq!(conf.rpc_apis(), "web3,eth".to_owned()); } // when let conf1 = parse(&["parity", "-j", "--jsonrpc-port", "8000", "--jsonrpc-interface", "all", "--jsonrpc-cors", "*", "--jsonrpc-apis", "web3,eth" ]); let conf2 = parse(&["parity", "--rpc", "--rpcport", "8000", "--rpcaddr", "all", "--rpccorsdomain", "*", "--rpcapi", "web3,eth" ]); // then assert(conf1); assert(conf2); } #[test] fn should_parse_rpc_hosts() { // given // when let conf0 = parse(&["parity"]); let conf1 = parse(&["parity", "--jsonrpc-hosts", "none"]); let conf2 = parse(&["parity", "--jsonrpc-hosts", "all"]); let conf3 = parse(&["parity", "--jsonrpc-hosts", "parity.io,something.io"]); // then assert_eq!(conf0.rpc_hosts(), Some(Vec::new())); assert_eq!(conf1.rpc_hosts(), Some(Vec::new())); assert_eq!(conf2.rpc_hosts(), None); assert_eq!(conf3.rpc_hosts(), Some(vec!["parity.io".into(), "something.io".into()])); } #[test] fn should_parse_ipfs_hosts() { // given // when let conf0 = parse(&["parity"]); let conf1 = parse(&["parity", "--ipfs-api-hosts", "none"]); let conf2 = parse(&["parity", "--ipfs-api-hosts", "all"]); let conf3 = parse(&["parity", "--ipfs-api-hosts", "parity.io,something.io"]); // then assert_eq!(conf0.ipfs_hosts(), Some(Vec::new())); assert_eq!(conf1.ipfs_hosts(), Some(Vec::new())); assert_eq!(conf2.ipfs_hosts(), None); assert_eq!(conf3.ipfs_hosts(), Some(vec!["parity.io".into(), "something.io".into()])); } #[test] fn should_parse_ipfs_cors() { // given // when let conf0 = parse(&["parity"]); let conf1 = parse(&["parity", "--ipfs-api-cors", "*"]); let conf2 = parse(&["parity", "--ipfs-api-cors", "http://parity.io,http://something.io"]); // then assert_eq!(conf0.ipfs_cors(), Some(vec![])); assert_eq!(conf1.ipfs_cors(), None); assert_eq!(conf2.ipfs_cors(), Some(vec!["http://parity.io".into(),"http://something.io".into()])); } #[test] fn should_parse_ui_configuration() { // given // when let conf0 = parse(&["parity", "--ui-path=signer"]); let conf1 = parse(&["parity", "--ui-path=signer", "--ui-no-validation"]); let conf2 = parse(&["parity", "--ui-path=signer", "--ui-port", "3123"]); let conf3 = parse(&["parity", "--ui-path=signer", "--ui-interface", "test"]); let conf4 = parse(&["parity", "--ui-path=signer", "--force-ui"]); // then assert_eq!(conf0.directories().signer, "signer".to_owned()); assert!(conf1.ws_config().unwrap().hosts.is_some()); assert_eq!(conf1.ws_config().unwrap().origins, Some(vec!["parity://*".into(), "chrome-extension://*".into(), "moz-extension://*".into()])); assert_eq!(conf1.directories().signer, "signer".to_owned()); assert!(conf2.ws_config().unwrap().hosts.is_some()); assert_eq!(conf2.directories().signer, "signer".to_owned()); assert!(conf3.ws_config().unwrap().hosts.is_some()); assert_eq!(conf3.directories().signer, "signer".to_owned()); assert!(conf4.ws_config().unwrap().hosts.is_some()); assert_eq!(conf4.directories().signer, "signer".to_owned()); } #[test] fn should_not_bail_on_empty_line_in_reserved_peers() { let tempdir = TempDir::new("").unwrap(); let filename = tempdir.path().join("peers"); File::create(&filename).unwrap().write_all(b" \n\t\n").unwrap(); let args = vec!["parity", "--reserved-peers", filename.to_str().unwrap()]; let conf = Configuration::parse_cli(&args).unwrap(); assert!(conf.init_reserved_nodes().is_ok()); } #[test] fn should_ignore_comments_in_reserved_peers() { let tempdir = TempDir::new("").unwrap(); let filename = tempdir.path().join("peers_comments"); File::create(&filename).unwrap().write_all(b"# Sample comment\nenode://6f8a80d14311c39f35f516fa664deaaaa13e85b2f7493f37f6144d86991ec012937307647bd3b9a82abe2974e1407241d54947bbb39763a4cac9f77166ad92a0@172.0.0.1:30303\n").unwrap(); let args = vec!["parity", "--reserved-peers", filename.to_str().unwrap()]; let conf = Configuration::parse_cli(&args).unwrap(); let reserved_nodes = conf.init_reserved_nodes(); assert!(reserved_nodes.is_ok()); assert_eq!(reserved_nodes.unwrap().len(), 1); } #[test] fn test_dev_preset() { let args = vec!["parity", "--config", "dev"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_settings.chain, "dev"); assert_eq!(c.gas_pricer_conf, GasPricerConfig::Fixed(0.into())); assert_eq!(c.miner_options.reseal_min_period, Duration::from_millis(0)); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_mining_preset() { let args = vec!["parity", "--config", "mining"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 50); assert_eq!(c.net_conf.max_peers, 100); assert_eq!(c.ipc_conf.enabled, false); assert_eq!(c.miner_options.force_sealing, true); assert_eq!(c.miner_options.reseal_on_external_tx, true); assert_eq!(c.miner_options.reseal_on_own_tx, true); assert_eq!(c.miner_options.reseal_min_period, Duration::from_millis(4000)); assert_eq!(c.miner_options.pool_limits.max_count, 8192); assert_eq!(c.cache_config, CacheConfig::new_with_total_cache_size(1024)); assert_eq!(c.logger_config.mode.unwrap(), "miner=trace,own_tx=trace"); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_non_standard_ports_preset() { let args = vec!["parity", "--config", "non-standard-ports"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_settings.network_port, 30305); assert_eq!(c.net_settings.rpc_port, 8645); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_insecure_preset() { let args = vec!["parity", "--config", "insecure"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.update_policy.require_consensus, false); assert_eq!(c.net_settings.rpc_interface, "0.0.0.0"); match c.http_conf.apis { ApiSet::List(set) => assert_eq!(set, ApiSet::All.list_apis()), _ => panic!("Incorrect rpc apis"), } // "web3,eth,net,personal,parity,parity_set,traces,rpc,parity_accounts"); assert_eq!(c.http_conf.hosts, None); assert_eq!(c.ipfs_conf.hosts, None); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_dev_insecure_preset() { let args = vec!["parity", "--config", "dev-insecure"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_settings.chain, "dev"); assert_eq!(c.gas_pricer_conf, GasPricerConfig::Fixed(0.into())); assert_eq!(c.miner_options.reseal_min_period, Duration::from_millis(0)); assert_eq!(c.update_policy.require_consensus, false); assert_eq!(c.net_settings.rpc_interface, "0.0.0.0"); match c.http_conf.apis { ApiSet::List(set) => assert_eq!(set, ApiSet::All.list_apis()), _ => panic!("Incorrect rpc apis"), } // "web3,eth,net,personal,parity,parity_set,traces,rpc,parity_accounts"); assert_eq!(c.http_conf.hosts, None); assert_eq!(c.ipfs_conf.hosts, None); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_override_preset() { let args = vec!["parity", "--config", "mining", "--min-peers=99"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 99); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn test_identity_arg() { let args = vec!["parity", "--identity", "Somebody"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.name, "Somebody"); assert!(c.net_conf.client_version.starts_with("Parity-Ethereum/Somebody/")); } _ => panic!("Should be Cmd::Run"), } } #[test] fn should_apply_ports_shift() { // given // when let conf0 = parse(&["parity", "--ports-shift", "1", "--stratum"]); let conf1 = parse(&["parity", "--ports-shift", "1", "--jsonrpc-port", "8544"]); // then assert_eq!(conf0.net_addresses().unwrap().0.port(), 30304); assert_eq!(conf0.network_settings().unwrap().network_port, 30304); assert_eq!(conf0.network_settings().unwrap().rpc_port, 8546); assert_eq!(conf0.http_config().unwrap().port, 8546); assert_eq!(conf0.ws_config().unwrap().port, 8547); assert_eq!(conf0.secretstore_config().unwrap().port, 8084); assert_eq!(conf0.secretstore_config().unwrap().http_port, 8083); assert_eq!(conf0.ipfs_config().port, 5002); assert_eq!(conf0.stratum_options().unwrap().unwrap().port, 8009); assert_eq!(conf1.net_addresses().unwrap().0.port(), 30304); assert_eq!(conf1.network_settings().unwrap().network_port, 30304); assert_eq!(conf1.network_settings().unwrap().rpc_port, 8545); assert_eq!(conf1.http_config().unwrap().port, 8545); assert_eq!(conf1.ws_config().unwrap().port, 8547); assert_eq!(conf1.secretstore_config().unwrap().port, 8084); assert_eq!(conf1.secretstore_config().unwrap().http_port, 8083); assert_eq!(conf1.ipfs_config().port, 5002); } #[test] fn should_resolve_external_nat_hosts() { // Ip works let conf = parse(&["parity", "--nat", "extip:1.1.1.1"]); assert_eq!(conf.net_addresses().unwrap().1.unwrap().ip().to_string(), "1.1.1.1"); assert_eq!(conf.net_addresses().unwrap().1.unwrap().port(), 30303); // Ip with port works, port is discarded let conf = parse(&["parity", "--nat", "extip:192.168.1.1:123"]); assert_eq!(conf.net_addresses().unwrap().1.unwrap().ip().to_string(), "192.168.1.1"); assert_eq!(conf.net_addresses().unwrap().1.unwrap().port(), 30303); // Hostname works let conf = parse(&["parity", "--nat", "extip:ethereum.org"]); assert!(conf.net_addresses().unwrap().1.is_some()); assert_eq!(conf.net_addresses().unwrap().1.unwrap().port(), 30303); // Hostname works, garbage at the end is discarded let conf = parse(&["parity", "--nat", "extip:ethereum.org:whatever bla bla 123"]); assert!(conf.net_addresses().unwrap().1.is_some()); assert_eq!(conf.net_addresses().unwrap().1.unwrap().port(), 30303); // Garbage is error let conf = parse(&["parity", "--nat", "extip:blabla"]); assert!(conf.net_addresses().is_err()); } #[test] fn should_expose_all_servers() { // given // when let conf0 = parse(&["parity", "--unsafe-expose"]); // then assert_eq!(&conf0.network_settings().unwrap().rpc_interface, "0.0.0.0"); assert_eq!(&conf0.http_config().unwrap().interface, "0.0.0.0"); assert_eq!(conf0.http_config().unwrap().hosts, None); assert_eq!(&conf0.ws_config().unwrap().interface, "0.0.0.0"); assert_eq!(conf0.ws_config().unwrap().hosts, None); assert_eq!(conf0.ws_config().unwrap().origins, None); assert_eq!(&conf0.secretstore_config().unwrap().interface, "0.0.0.0"); assert_eq!(&conf0.secretstore_config().unwrap().http_interface, "0.0.0.0"); assert_eq!(&conf0.ipfs_config().interface, "0.0.0.0"); assert_eq!(conf0.ipfs_config().hosts, None); } #[test] fn allow_ips() { let all = parse(&["parity", "--allow-ips", "all"]); let private = parse(&["parity", "--allow-ips", "private"]); let block_custom = parse(&["parity", "--allow-ips", "-10.0.0.0/8"]); let combo = parse(&["parity", "--allow-ips", "public 10.0.0.0/8 -1.0.0.0/8"]); let ipv6_custom_public = parse(&["parity", "--allow-ips", "public fc00::/7"]); let ipv6_custom_private = parse(&["parity", "--allow-ips", "private -fc00::/7"]); assert_eq!(all.ip_filter().unwrap(), IpFilter { predefined: AllowIP::All, custom_allow: vec![], custom_block: vec![], }); assert_eq!(private.ip_filter().unwrap(), IpFilter { predefined: AllowIP::Private, custom_allow: vec![], custom_block: vec![], }); assert_eq!(block_custom.ip_filter().unwrap(), IpFilter { predefined: AllowIP::All, custom_allow: vec![], custom_block: vec![IpNetwork::from_str("10.0.0.0/8").unwrap()], }); assert_eq!(combo.ip_filter().unwrap(), IpFilter { predefined: AllowIP::Public, custom_allow: vec![IpNetwork::from_str("10.0.0.0/8").unwrap()], custom_block: vec![IpNetwork::from_str("1.0.0.0/8").unwrap()], }); assert_eq!(ipv6_custom_public.ip_filter().unwrap(), IpFilter { predefined: AllowIP::Public, custom_allow: vec![IpNetwork::from_str("fc00::/7").unwrap()], custom_block: vec![], }); assert_eq!(ipv6_custom_private.ip_filter().unwrap(), IpFilter { predefined: AllowIP::Private, custom_allow: vec![], custom_block: vec![IpNetwork::from_str("fc00::/7").unwrap()], }); } #[test] fn should_use_correct_cache_path_if_base_is_set() { use std::path; let std = parse(&["parity"]); let base = parse(&["parity", "--base-path", "/test"]); let base_path = ::dir::default_data_path(); let local_path = ::dir::default_local_path(); assert_eq!(std.directories().cache, dir::helpers::replace_home_and_local(&base_path, &local_path, ::dir::CACHE_PATH)); assert_eq!(path::Path::new(&base.directories().cache), path::Path::new("/test/cache")); } #[test] fn should_respect_only_max_peers_and_default() { let args = vec!["parity", "--max-peers=50"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 25); assert_eq!(c.net_conf.max_peers, 50); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn should_respect_only_max_peers_less_than_default() { let args = vec!["parity", "--max-peers=5"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 5); assert_eq!(c.net_conf.max_peers, 5); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn should_respect_only_min_peers_and_default() { let args = vec!["parity", "--min-peers=5"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 5); assert_eq!(c.net_conf.max_peers, 50); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn should_respect_only_min_peers_and_greater_than_default() { let args = vec!["parity", "--min-peers=500"]; let conf = Configuration::parse_cli(&args).unwrap(); match conf.into_command().unwrap().cmd { Cmd::Run(c) => { assert_eq!(c.net_conf.min_peers, 500); assert_eq!(c.net_conf.max_peers, 500); }, _ => panic!("Should be Cmd::Run"), } } #[test] fn should_parse_secretstore_cors() { // given // when let conf0 = parse(&["parity"]); let conf1 = parse(&["parity", "--secretstore-http-cors", "*"]); let conf2 = parse(&["parity", "--secretstore-http-cors", "http://parity.io,http://something.io"]); // then assert_eq!(conf0.secretstore_cors(), Some(vec![])); assert_eq!(conf1.secretstore_cors(), None); assert_eq!(conf2.secretstore_cors(), Some(vec!["http://parity.io".into(),"http://something.io".into()])); } }