2021-03-20 02:31:41 +00:00
|
|
|
#![feature(proc_macro_hygiene, decl_macro)]
|
|
|
|
use std::str::FromStr;
|
|
|
|
|
|
|
|
#[macro_use] extern crate rocket;
|
|
|
|
use rocket::State;
|
|
|
|
use rocket_contrib::json::Json;
|
|
|
|
|
|
|
|
use trust_dns_client::client::{Client, SyncClient};
|
|
|
|
use trust_dns_client::tcp::TcpClientConnection;
|
|
|
|
use trust_dns_client::op::DnsResponse;
|
|
|
|
use trust_dns_client::rr::{DNSClass, Name, Record, RecordType};
|
|
|
|
|
|
|
|
mod types;
|
|
|
|
mod config;
|
|
|
|
|
|
|
|
|
|
|
|
#[get("/zones/<zone>/records")]
|
|
|
|
fn zone_records(client: State<SyncClient<TcpClientConnection>>, zone: String) -> Json<Vec<types::dns::Record>> {
|
|
|
|
// TODO: Implement FromParam for Name
|
|
|
|
let name = Name::from_str(&zone).unwrap();
|
|
|
|
|
2021-03-20 06:08:55 +00:00
|
|
|
let response: DnsResponse = client.query(&name, DNSClass::IN, RecordType::AXFR).unwrap();
|
2021-03-20 02:31:41 +00:00
|
|
|
let answers: &[Record] = response.answers();
|
2021-03-20 06:08:55 +00:00
|
|
|
let mut records: Vec<_> = answers.to_vec().into_iter()
|
|
|
|
.map(|record| types::dns::Record::from(record))
|
|
|
|
.filter(|record| match record.rdata {
|
|
|
|
types::dns::RData::NULL { .. } | types::dns::RData::DNSSEC(_) => false,
|
|
|
|
_ => true,
|
|
|
|
}).collect();
|
|
|
|
|
|
|
|
// AXFR response ends with SOA, we remove it so it is not doubled in the response.
|
|
|
|
records.pop();
|
2021-03-20 02:31:41 +00:00
|
|
|
|
|
|
|
Json(records)
|
|
|
|
}
|
|
|
|
|
|
|
|
fn main() {
|
|
|
|
let app_config = config::load("config.toml".into());
|
|
|
|
|
|
|
|
let conn = TcpClientConnection::new(app_config.dns_server.address).unwrap();
|
|
|
|
let client = SyncClient::new(conn);
|
|
|
|
|
|
|
|
rocket::ignite()
|
|
|
|
.manage(client)
|
|
|
|
.mount("/api/v1", routes![zone_records]).launch();
|
|
|
|
}
|