From ccd7484979171109679521908eae76e88b55d9e9 Mon Sep 17 00:00:00 2001
From: shimun <shimun@shimun.net>
Date: Sat, 24 Dec 2022 20:57:16 +0100
Subject: [PATCH] fix: warnings

---
 server/src/api.rs | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/server/src/api.rs b/server/src/api.rs
index 6ab1269..ef27fda 100644
--- a/server/src/api.rs
+++ b/server/src/api.rs
@@ -4,7 +4,7 @@ use std::collections::HashMap;
 use std::net::SocketAddr;
 use std::path::{self, PathBuf};
 use std::sync::Arc;
-use std::time::{Duration, SystemTime};
+use std::time::SystemTime;
 
 use anyhow::Context;
 use axum::body;
@@ -18,8 +18,7 @@ use jwt_compact::alg::{Hs256, Hs256Key};
 use jwt_compact::{AlgorithmExt, Token, UntrustedToken};
 use rand::{thread_rng, Rng};
 use serde::{Deserialize, Serialize};
-use ssh_key::private::Ed25519Keypair;
-use ssh_key::{certificate, Certificate, PrivateKey, PublicKey};
+use ssh_key::{Certificate, PublicKey};
 use tokio::sync::Mutex;
 use tower::ServiceBuilder;
 use tower_http::{trace::TraceLayer, ServiceBuilderExt};
@@ -198,6 +197,7 @@ async fn fallback_404() -> ApiResult<()> {
     Err(ApiError::CertificateNotFound)
 }
 
+#[cfg(feature = "index")]
 async fn list_certs(
     _: CertList,
     State(ApiState { certs, .. }): State<ApiState>,
@@ -233,7 +233,7 @@ async fn get_certs_identifier(
         ..
     }): State<ApiState>,
 ) -> ApiResult<String> {
-    use jwt_compact::{AlgorithmExt, Claims, Header, TimeOptions};
+    use jwt_compact::{Claims, Header, TimeOptions};
 
     if client_auth {
         let claims = Claims::new(AuthClaims { identifier })
@@ -375,12 +375,14 @@ async fn put_cert_update(
     let identity = cert.key_id();
     info!(%identity, ?principals, "updating certificate");
     certs.lock().await.insert(cert.key_id().to_string(), cert);
-    Ok(format!("{} -> {}", prev_serial, serial))
+    Ok(format!("{prev_serial} -> {serial}"))
 }
 
 #[cfg(test)]
 mod tests {
+    use ssh_key::{certificate, private::Ed25519Keypair, PrivateKey};
     use std::env::temp_dir;
+    use std::time::Duration;
 
     use super::*;
 
@@ -433,7 +435,7 @@ mod tests {
             cert_dir: dbg!(temp_dir()),
             validation_args: Default::default(),
             client_auth: false,
-            jwt_key: Hs256Key::new(&[0u8; 16]),
+            jwt_key: Hs256Key::new([0u8; 16]),
         }
     }