src: add simple broadcast listening logic
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parent
4111aed599
commit
1f2635d845
30
src/main.rs
30
src/main.rs
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@ -1,6 +1,7 @@
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use clap::{load_yaml, App};
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use ed25519_dalek::Keypair;
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use std::net::UdpSocket;
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use std::path::PathBuf;
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mod keypair;
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@ -9,6 +10,28 @@ use keypair::SSBKeypair;
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type Config = toml::map::Map<String, toml::Value>;
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#[derive(Debug)]
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struct Host {
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protocol: String,
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host: String,
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port: String,
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pubkey: String,
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}
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fn parse_packet(packet: String) -> Host {
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let mut packet = packet.splitn(4, ':');
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let protocol = packet.next().unwrap();
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let host = packet.next().unwrap();
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let port = packet.next().unwrap().splitn(2, '~').next().unwrap();
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let pubkey = packet.next().unwrap();
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Host {
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protocol: protocol.to_string(),
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host: host.to_string(),
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port: port.to_string(),
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pubkey: pubkey.to_string(),
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}
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}
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fn main() {
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let options = load_yaml!("options.yaml");
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let options = App::from(options).get_matches();
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@ -32,4 +55,11 @@ fn main() {
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};
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let keypair = Keypair::read_or_generate(path.join("secret"));
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println!("{}", keypair.to_json().pretty(2));
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let socket = UdpSocket::bind("0.0.0.0:8008").unwrap();
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let mut buf = [0; 1024];
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let (amt, _) = socket.recv_from(&mut buf).unwrap();
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let buf = &mut buf[..amt];
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let packet = String::from_utf8(buf.to_vec()).unwrap();
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println!("{:?}", parse_packet(packet));
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}
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