Added the HTTPs client to OVHClient to remove this lengthy argument always passed alongside it to simplify the arguments required for functions
Signed-off-by: Louis Vallat <louis@louis-vallat.xyz>
This commit is contained in:
parent
76c23edfab
commit
4d51571e9b
45
src/main.rs
45
src/main.rs
@ -1,5 +1,5 @@
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use hyper_tls::HttpsConnector;
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use hyper::{Client, client::HttpConnector};
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use hyper::Client;
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use walkdir::WalkDir;
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use crate::{
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utils::{OVHClient, get_delta, get_subdomain_zone_domain_from_pem, compute_certificate, get_hash_from_cert},
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@ -12,31 +12,36 @@ mod utils;
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mod records;
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async fn scan_and_update_whole_folder(base_cert_dir: &str, list: &List,
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ovh_client: &OVHClient, issuer_hash: &str,
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client: &Client<HttpsConnector<HttpConnector>>) {
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ovh_client: &OVHClient, issuer_hash: &str) {
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let interesting_records = vec!["A", "AAAA", "MX", "CNAME"];
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for entry in WalkDir::new(base_cert_dir).into_iter().filter_map(|e| e.ok()) {
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if !entry.path().ends_with("cert.pem") { continue; }
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println!("Found certificate! Located at '{}'.", entry.path().display());
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let (subdomain, zone, domain) = get_subdomain_zone_domain_from_pem(entry.path(), base_cert_dir, list);
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let (subdomain, zone, domain) = (subdomain.as_str(), zone.as_str(), domain.as_str());
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let (subdomain, zone, domain) =
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get_subdomain_zone_domain_from_pem(entry.path(), base_cert_dir, list);
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let (subdomain, zone, domain) =
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(subdomain.as_str(), zone.as_str(), domain.as_str());
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println!("Computing domain '{}', which has domain '{}' and subdomain '{}'.",
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domain, zone, subdomain);
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let records = get_all_records_from_zone(&ovh_client, &client, zone, subdomain)
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let records = get_all_records_from_zone(&ovh_client, zone, subdomain)
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.await;
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if !records.iter().any(|r| interesting_records.contains(&r.field_type.as_str())) {
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println!("\tDomain '{}' has no known interesting record. Flushing.", domain);
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flush_tlsa_record_for_subdomain(&ovh_client, &client, zone, subdomain).await;
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println!("\tDomain '{}' has no known interesting record. Flushing.",
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domain);
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flush_tlsa_record_for_subdomain(&ovh_client, zone, subdomain).await;
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println!();
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continue;
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}
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compute_certificate(ovh_client, client, &entry.path(), base_cert_dir, issuer_hash, list).await;
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compute_certificate(ovh_client, &entry.path(), base_cert_dir, issuer_hash,
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list).await;
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println!();
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}
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}
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async fn watch_folder(base_cert_dir: &str, ovh_client: &OVHClient, list: &List,
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client: &Client<HttpsConnector<HttpConnector>>,
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rx: &Receiver<RawEvent>, issuer_hash: &str) {
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loop {
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match rx.recv() {
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@ -44,15 +49,18 @@ async fn watch_folder(base_cert_dir: &str, ovh_client: &OVHClient, list: &List,
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if !path.ends_with("cert.pem")
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|| (op != Op::CLOSE_WRITE && op != Op::REMOVE) { continue; }
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if op == Op::CLOSE_WRITE {
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println!("Certificate '{}' modified or created. Updating.", path.display());
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compute_certificate(ovh_client, client, &path.as_path(), base_cert_dir, issuer_hash, list).await;
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println!("Certificate '{}' modified or created. Updating.",
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path.display());
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compute_certificate(ovh_client, &path.as_path(), base_cert_dir,
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issuer_hash, list).await;
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}
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if op == Op::REMOVE {
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println!("Certificate '{}' deleted. Flushing.", path.display());
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let (subdomain, zone, _) =
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get_subdomain_zone_domain_from_pem(&path.as_path(), base_cert_dir, list);
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get_subdomain_zone_domain_from_pem(&path.as_path(),
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base_cert_dir, list);
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let (subdomain, zone) = (subdomain.as_str(), zone.as_str());
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flush_tlsa_record_for_subdomain(ovh_client, client, zone,
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flush_tlsa_record_for_subdomain(ovh_client, zone,
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subdomain).await;
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}
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println!();
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@ -65,7 +73,6 @@ async fn watch_folder(base_cert_dir: &str, ovh_client: &OVHClient, list: &List,
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#[tokio::main]
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async fn main() {
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let client = Client::builder().build::<_, hyper::Body>(HttpsConnector::new());
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let list = List::fetch().unwrap();
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let base_cert_dir = "/etc/nginx/certs/";
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@ -79,20 +86,22 @@ async fn main() {
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.expect("Missing key value 'OVH_CONSUMER_KEY'."),
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endpoint: env::var("OVH_API_ENDPOINT")
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.expect("Missing key value 'OVH_API_ENDPOINT'."),
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client:
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Client::builder().build::<_, hyper::Body>(HttpsConnector::new()),
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delta: 0
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};
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let (tx, rx) = channel();
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let mut watcher = raw_watcher(tx).unwrap();
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watcher.watch(base_cert_dir, RecursiveMode::Recursive).unwrap();
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ovh_client.delta = get_delta(&ovh_client, &client).await;
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ovh_client.delta = get_delta(&ovh_client).await;
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println!("Delta time is {}", ovh_client.delta);
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println!("Starting initialization procedure.");
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scan_and_update_whole_folder(base_cert_dir, &list, &ovh_client,
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issuer_hash.as_str(), &client).await;
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issuer_hash.as_str()).await;
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println!("Initializing sequence finished. Entering sentinel mode.");
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watch_folder(base_cert_dir, &ovh_client, &list, &client, &rx, issuer_hash.as_str()).await;
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watch_folder(base_cert_dir, &ovh_client, &list, &rx, issuer_hash.as_str()).await;
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}
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102
src/records.rs
102
src/records.rs
@ -1,5 +1,4 @@
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use hyper::{Method, Client, client::HttpConnector};
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use hyper_tls::HttpsConnector;
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use hyper::Method;
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use serde::{Deserialize, Serialize};
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use serde_json::{from_str, json};
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use crate::utils::{OVHClient, build_request, body_to_str, get_tlsa_subdomain};
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@ -17,128 +16,121 @@ pub struct Record {
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}
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pub async fn get_record_from_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, id: u64) -> Record {
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pub async fn get_record_from_zone(ovh_client: &OVHClient, zone: &str, id: u64)
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-> Record {
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let req = build_request(ovh_client, &Method::GET,
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format!("/domain/zone/{}/record/{}",
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zone, id).as_str(), "");
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let res = client.request(req).await.unwrap();
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format!("/domain/zone/{}/record/{}", zone, id)
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.as_str(), "");
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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return from_str(body_to_str(res.into_body()).await.as_str()).unwrap();
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}
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pub async fn get_records_from_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, field: &str, subdomain: &str) -> Vec<Record> {
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pub async fn get_records_from_zone(ovh_client: &OVHClient, zone: &str,
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field: &str, subdomain: &str) -> Vec<Record> {
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let req = build_request(ovh_client, &Method::GET,
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format!("/domain/zone/{}/record?fieldType={}&subDomain={}",
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zone, field, subdomain).as_str(), "");
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let res = client.request(req).await.unwrap();
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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let array: Vec<u64> = from_str(body_to_str(res.into_body()).await.as_str()).unwrap();
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let array: Vec<u64> = from_str(body_to_str(res.into_body()).await.as_str())
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.unwrap();
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let mut records = vec![];
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for i in array {
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records.push(get_record_from_zone(ovh_client, client, zone, i).await);
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records.push(get_record_from_zone(ovh_client, zone, i).await);
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}
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return records;
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}
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pub async fn get_all_records_from_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, subdomain: &str) -> Vec<Record> {
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pub async fn get_all_records_from_zone(ovh_client: &OVHClient, zone: &str,
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subdomain: &str) -> Vec<Record> {
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let req = build_request(ovh_client, &Method::GET,
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format!("/domain/zone/{}/record?&subDomain={}",
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zone, subdomain).as_str(), "");
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let res = client.request(req).await.unwrap();
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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let array: Vec<u64> = from_str(body_to_str(res.into_body()).await.as_str()).unwrap();
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let array: Vec<u64> = from_str(body_to_str(res.into_body()).await.as_str())
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.unwrap();
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let mut records = vec![];
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for i in array {
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records.push(get_record_from_zone(ovh_client, client, zone, i).await);
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records.push(get_record_from_zone(ovh_client, zone, i).await);
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}
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return records;
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}
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pub async fn add_record_to_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, record: &Record) -> Record {
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pub async fn add_record_to_zone(ovh_client: &OVHClient, zone: &str, record: &Record)
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-> Record {
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let req = build_request(ovh_client, &Method::POST,
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format!("/domain/zone/{}/record", zone).as_str(),
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serde_json::to_string(record).unwrap().as_str());
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let res = client.request(req).await.unwrap();
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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return from_str(body_to_str(res.into_body()).await.as_str()).unwrap();
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}
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pub async fn update_record_in_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, record: &Record) {
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pub async fn update_record_in_zone(ovh_client: &OVHClient, zone: &str,
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record: &Record) {
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let req = build_request(ovh_client, &Method::PUT,
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format!("/domain/zone/{}/record/{}", zone, record.id).as_str(),
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json!({"subDomain": record.sub_domain,
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"target": record.target, "ttl": record.ttl}).to_string().as_str());
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let res = client.request(req).await.unwrap();
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format!("/domain/zone/{}/record/{}", zone, record.id)
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.as_str(), json!({"subDomain": record.sub_domain,
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"target": record.target, "ttl": record.ttl})
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.to_string().as_str());
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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}
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pub async fn delete_record_from_zone(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, id: u64) {
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pub async fn delete_record_from_zone(ovh_client: &OVHClient, zone: &str, id: u64) {
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let req = build_request(ovh_client, &Method::DELETE,
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format!("/domain/zone/{}/record/{}", zone, id).as_str(),
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"");
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let res = client.request(req).await.unwrap();
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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}
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pub async fn refresh_zone(ovh_client: &OVHClient, client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str) {
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pub async fn refresh_zone(ovh_client: &OVHClient, zone: &str) {
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let req = build_request(ovh_client, &Method::POST,
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format!("/domain/zone/{}/refresh", zone).as_str(),
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"");
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let res = client.request(req).await.unwrap();
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format!("/domain/zone/{}/refresh", zone).as_str(), "");
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let res = ovh_client.client.request(req).await.unwrap();
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assert!(res.status().is_success());
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}
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pub async fn flush_tlsa_record_for_subdomain(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, subdomain: &str) {
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let mut tlsa = get_records_from_zone(ovh_client, client, zone, "TLSA",
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pub async fn flush_tlsa_record_for_subdomain(ovh_client: &OVHClient, zone: &str,
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subdomain: &str) {
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let mut tlsa = get_records_from_zone(ovh_client, zone, "TLSA",
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get_tlsa_subdomain(subdomain, 25, "tcp")
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.as_str()).await;
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tlsa.append(&mut get_records_from_zone(ovh_client, client, zone, "TLSA",
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tlsa.append(&mut get_records_from_zone(ovh_client, zone, "TLSA",
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get_tlsa_subdomain(subdomain, 443, "tcp")
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.as_str()).await);
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for record in tlsa {
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delete_record_from_zone(ovh_client, client, zone, record.id).await;
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delete_record_from_zone(ovh_client, zone, record.id).await;
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}
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refresh_zone(ovh_client, client, zone).await;
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refresh_zone(ovh_client, zone).await;
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}
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pub async fn update_tlsa_for_subdomain(ovh_client: &OVHClient,
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client: &Client<HttpsConnector<HttpConnector>>,
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zone: &str, subdomain: &str, hash: &str,
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pub async fn update_tlsa_for_subdomain(ovh_client: &OVHClient, zone: &str,
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subdomain: &str, hash: &str,
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issuer_hash: &str, port: u32, protocol: &str) {
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let tlsa_subdomain = get_tlsa_subdomain(subdomain, port, protocol);
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let records = get_records_from_zone(ovh_client, client, zone, "TLSA", &tlsa_subdomain).await;
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let records = get_records_from_zone(ovh_client, zone, "TLSA", &tlsa_subdomain)
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.await;
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for record in records {
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delete_record_from_zone(ovh_client, client, zone, record.id).await;
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delete_record_from_zone(ovh_client, zone, record.id).await;
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}
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add_record_to_zone(ovh_client, client, zone, &Record {
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add_record_to_zone(ovh_client, zone, &Record {
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sub_domain: get_tlsa_subdomain(subdomain, port, protocol),
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target: format!("3 1 1 {}", hash).to_string(),
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field_type: "TLSA".to_string(),
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ttl: 0,
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id: 0
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}).await;
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add_record_to_zone(ovh_client, client, zone, &Record {
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add_record_to_zone(ovh_client, zone, &Record {
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sub_domain: get_tlsa_subdomain(subdomain, port, protocol),
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target: format!("2 1 1 {}", issuer_hash).to_string(),
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field_type: "TLSA".to_string(),
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ttl: 0,
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id: 0
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}).await;
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refresh_zone(ovh_client, client, zone).await;
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refresh_zone(ovh_client, zone).await;
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}
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|
41
src/utils.rs
41
src/utils.rs
@ -10,6 +10,7 @@ pub struct OVHClient {
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pub app_secret: String,
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pub consumer_key: String,
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pub endpoint: String,
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pub client: Client<HttpsConnector<HttpConnector>>,
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pub delta: i64
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}
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@ -34,7 +35,8 @@ pub fn get_signature(ovh_client: &OVHClient, method: &Method, query: &str, body:
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return format!("$1${}", sha1::Sha1::from(stringapi).hexdigest());
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}
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pub fn build_request(ovh_client: &OVHClient, method: &Method, uri: &str, body: &str) -> Request<Body> {
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pub fn build_request(ovh_client: &OVHClient, method: &Method, uri: &str, body: &str)
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-> Request<Body> {
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return Request::builder()
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.method(method)
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.uri(ovh_client.endpoint.clone() + uri)
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@ -42,17 +44,18 @@ pub fn build_request(ovh_client: &OVHClient, method: &Method, uri: &str, body: &
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.header("X-Ovh-Timestamp", SystemTime::now().duration_since(UNIX_EPOCH)
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.unwrap().as_secs() as i64 + ovh_client.delta)
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.header("X-Ovh-Consumer", ovh_client.consumer_key.clone())
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.header("X-Ovh-Signature", get_signature(ovh_client, method,
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format!("{}{}",
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ovh_client.endpoint, uri).as_str(), body))
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.header("X-Ovh-Signature",
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get_signature(ovh_client, method,
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format!("{}{}", ovh_client.endpoint, uri)
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.as_str(), body))
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.header("Content-Type", "application/json;charset=utf-8")
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.body(Body::from(body.to_string()))
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.expect(uri);
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}
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pub async fn get_delta(ovh_client: &OVHClient, client: &Client<HttpsConnector<HttpConnector>>) -> i64 {
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pub async fn get_delta(ovh_client: &OVHClient) -> i64 {
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let req = build_request(&ovh_client, &Method::GET, "/auth/time", "");
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let res = client.request(req).await.unwrap();
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let res = ovh_client.client.request(req).await.unwrap();
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let s = res.status();
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assert!(s.is_success());
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let b = body_to_str(res.into_body()).await.parse::<i64>().unwrap();
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@ -60,9 +63,12 @@ pub async fn get_delta(ovh_client: &OVHClient, client: &Client<HttpsConnector<Ht
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}
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pub fn get_hash_from_cert(path: &str) -> String {
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let certificate = std::fs::read_to_string(path).expect("Something went wrong reading certificate file.");
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let public_key = X509::from_pem(certificate.as_bytes()).unwrap().public_key().unwrap();
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let hashed = hash(MessageDigest::sha256(), &public_key.public_key_to_der().unwrap()).unwrap();
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let certificate = std::fs::read_to_string(path)
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.expect("Something went wrong reading certificate file.");
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let public_key = X509::from_pem(certificate.as_bytes()).unwrap().public_key()
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.unwrap();
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let hashed = hash(MessageDigest::sha256(), &public_key.public_key_to_der().unwrap())
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.unwrap();
|
||||
let mut res = String::with_capacity(64);
|
||||
for byte in &*hashed {
|
||||
write!(&mut res, "{:02x}", byte).unwrap();
|
||||
@ -77,22 +83,23 @@ pub fn get_tlsa_subdomain(subdomain: &str, port: u32, protocol: &str) -> String
|
||||
subdomain);
|
||||
}
|
||||
|
||||
pub async fn compute_certificate(ovh_client: &OVHClient,
|
||||
client: &Client<HttpsConnector<HttpConnector>>,
|
||||
path: &Path, base_cert_dir: &str, issuer_hash: &str, list: &List) {
|
||||
let (subdomain, zone, domain) = get_subdomain_zone_domain_from_pem(path, base_cert_dir, list);
|
||||
let (subdomain, zone, domain) = (subdomain.as_str(), zone.as_str(), domain.as_str());
|
||||
let records = get_all_records_from_zone(&ovh_client, &client, zone, subdomain).await;
|
||||
pub async fn compute_certificate(ovh_client: &OVHClient, path: &Path,
|
||||
base_cert_dir: &str, issuer_hash: &str, list: &List) {
|
||||
let (subdomain, zone, domain) =
|
||||
get_subdomain_zone_domain_from_pem(path, base_cert_dir, list);
|
||||
let (subdomain, zone, domain) =
|
||||
(subdomain.as_str(), zone.as_str(), domain.as_str());
|
||||
let records = get_all_records_from_zone(&ovh_client, zone, subdomain).await;
|
||||
let hash = get_hash_from_cert(path.to_str().unwrap());
|
||||
if records.iter().any(|r| r.field_type == "A" || r.field_type == "AAAA"
|
||||
|| r.field_type == "CNAME") {
|
||||
println!("\tDomain '{}' is associated with website. Updating.", domain);
|
||||
update_tlsa_for_subdomain(&ovh_client, &client, zone, subdomain,
|
||||
update_tlsa_for_subdomain(&ovh_client, zone, subdomain,
|
||||
hash.as_str(), issuer_hash, 443, "tcp").await;
|
||||
}
|
||||
if records.iter().any(|r| r.field_type == "MX" && r.sub_domain == subdomain) {
|
||||
println!("\tDomain '{}' is associated with mail. Updating.", domain);
|
||||
update_tlsa_for_subdomain(&ovh_client, &client, zone, subdomain,
|
||||
update_tlsa_for_subdomain(&ovh_client, zone, subdomain,
|
||||
hash.as_str(), issuer_hash, 25, "tcp").await;
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user