Dave Hrycyszyn
119 lines
3.7 KiB
Rust
119 lines
3.7 KiB
Rust
use crate::commands::override_config;
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use crate::config::Config;
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use crate::node::MixNode;
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use clap::{App, Arg, ArgMatches};
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use config::NymConfig;
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pub fn command_args<'a, 'b>() -> App<'a, 'b> {
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App::new("run")
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.about("Starts the mixnode")
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.arg(
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Arg::with_name("id")
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.long("id")
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.help("Id of the nym-mixnode we want to run")
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.takes_value(true)
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.required(true),
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)
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// the rest of arguments are optional, they are used to override settings in config file
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.arg(
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Arg::with_name("location")
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.long("location")
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.help("Optional geographical location of this node")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("config")
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.long("config")
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.help("Custom path to the nym-mixnode configuration file")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("layer")
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.long("layer")
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.help("The mixnet layer of this particular node")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("host")
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.long("host")
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.help("The custom host on which the mixnode will be running")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("port")
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.long("port")
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.help("The port on which the mixnode will be listening")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("announce-host")
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.long("announce-host")
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.help("The host that will be reported to the directory server")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("announce-port")
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.long("announce-port")
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.help("The port that will be reported to the directory server")
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.takes_value(true),
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)
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.arg(
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Arg::with_name("directory")
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.long("directory")
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.help("Address of the directory server the node is sending presence and metrics to")
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.takes_value(true),
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)
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}
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fn show_binding_warning(address: String) {
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println!("\n##### NOTE #####");
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println!(
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"\nYou are trying to bind to {} - you might not be accessible to other nodes\n\
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You can ignore this note if you're running setup on a local network \n\
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or have set a custom 'announce-host'",
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address
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);
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println!("\n\n");
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}
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fn special_addresses() -> Vec<&'static str> {
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vec!["localhost", "127.0.0.1", "0.0.0.0", "::1", "[::1]"]
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}
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pub fn execute(matches: &ArgMatches) {
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let id = matches.value_of("id").unwrap();
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println!("Starting mixnode {}...", id);
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let mut config =
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Config::load_from_file(matches.value_of("config").map(|path| path.into()), Some(id))
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.expect("Failed to load config file");
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config = override_config(config, matches);
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let listening_ip_string = config.get_listening_address().ip().to_string();
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if special_addresses().contains(&listening_ip_string.as_ref()) {
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show_binding_warning(listening_ip_string);
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}
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println!(
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"Directory server [presence]: {}",
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config.get_presence_directory_server()
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);
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println!(
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"Directory server [metrics]: {}",
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config.get_metrics_directory_server()
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);
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println!(
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"Listening for incoming packets on {}",
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config.get_listening_address()
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);
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println!(
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"Announcing the following socket address: {}",
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config.get_announce_address()
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);
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MixNode::new(config).run();
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}
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