cargo fmt

Change-Id: I80e81ebba3f0cdf8c094451c9fe3ee4126b8c888

1 files changed, 38 insertions, 38 deletions

diff --git a/src/indieauth/webauthn.rs b/src/indieauth/webauthn.rs
index 0757e72..80d210c 100644
--- a/src/indieauth/webauthn.rs
+++ b/src/indieauth/webauthn.rs
@@ -1,10 +1,17 @@
 use axum::{
     extract::Json,
+    http::StatusCode,
     response::{IntoResponse, Response},
-    http::StatusCode, Extension
+    Extension,
+};
+use axum_extra::extract::{
+    cookie::{Cookie, CookieJar},
+    Host,
+};
+use axum_extra::{
+    headers::{authorization::Bearer, Authorization},
+    TypedHeader,
 };
-use axum_extra::extract::{Host, cookie::{CookieJar, Cookie}};
-use axum_extra::{TypedHeader, headers::{authorization::Bearer, Authorization}};
 
 use super::backend::AuthBackend;
 use crate::database::Storage;
@@ -12,40 +19,33 @@ use crate::database::Storage;
 pub(crate) const CHALLENGE_ID_COOKIE: &str = "kittybox_webauthn_challenge_id";
 
 macro_rules! bail {
-    ($msg:literal, $err:expr) => {
-        {
-            ::tracing::error!($msg, $err);
-            return ::axum::http::StatusCode::INTERNAL_SERVER_ERROR.into_response()
-        }
-    }
+    ($msg:literal, $err:expr) => {{
+        ::tracing::error!($msg, $err);
+        return ::axum::http::StatusCode::INTERNAL_SERVER_ERROR.into_response();
+    }};
 }
 
 pub async fn webauthn_pre_register<A: AuthBackend, D: Storage + 'static>(
     Host(host): Host,
     Extension(db): Extension<D>,
     Extension(auth): Extension<A>,
-    cookies: CookieJar
+    cookies: CookieJar,
 ) -> Response {
     let uid = format!("https://{}/", host.clone());
     let uid_url: url::Url = uid.parse().unwrap();
     // This will not find an h-card in onboarding!
     let display_name = match db.get_post(&uid).await {
         Ok(hcard) => match hcard {
-            Some(mut hcard) => {
-                match hcard["properties"]["uid"][0].take() {
-                    serde_json::Value::String(name) => name,
-                    _ => String::default()
-                }
+            Some(mut hcard) => match hcard["properties"]["uid"][0].take() {
+                serde_json::Value::String(name) => name,
+                _ => String::default(),
             },
-            None => String::default()
+            None => String::default(),
         },
-        Err(err) => bail!("Error retrieving h-card: {}", err)
+        Err(err) => bail!("Error retrieving h-card: {}", err),
     };
 
-    let webauthn = webauthn::WebauthnBuilder::new(
-        &host,
-        &uid_url
-    )
+    let webauthn = webauthn::WebauthnBuilder::new(&host, &uid_url)
         .unwrap()
         .rp_name("Kittybox")
         .build()
@@ -58,10 +58,10 @@ pub async fn webauthn_pre_register<A: AuthBackend, D: Storage + 'static>(
         webauthn::prelude::Uuid::nil(),
         &uid,
         &display_name,
-        Some(vec![])
+        Some(vec![]),
     ) {
         Ok((challenge, state)) => (challenge, state),
-        Err(err) => bail!("Error generating WebAuthn registration data: {}", err)
+        Err(err) => bail!("Error generating WebAuthn registration data: {}", err),
     };
 
     match auth.persist_registration_challenge(&uid_url, state).await {
@@ -69,11 +69,12 @@ pub async fn webauthn_pre_register<A: AuthBackend, D: Storage + 'static>(
             cookies.add(
                 Cookie::build((CHALLENGE_ID_COOKIE, challenge_id))
                     .secure(true)
-                    .finish()
+                    .finish(),
             ),
-            Json(challenge)
-        ).into_response(),
-        Err(err) => bail!("Failed to persist WebAuthn challenge: {}", err)
+            Json(challenge),
+        )
+            .into_response(),
+        Err(err) => bail!("Failed to persist WebAuthn challenge: {}", err),
     }
 }
 
@@ -82,39 +83,36 @@ pub async fn webauthn_register<A: AuthBackend>(
     Json(credential): Json<webauthn::prelude::RegisterPublicKeyCredential>,
     // TODO determine if we can use a cookie maybe?
     user_credential: Option<TypedHeader<Authorization<Bearer>>>,
-    Extension(auth): Extension<A>
+    Extension(auth): Extension<A>,
 ) -> Response {
     let uid = format!("https://{}/", host.clone());
     let uid_url: url::Url = uid.parse().unwrap();
 
     let pubkeys = match auth.list_webauthn_pubkeys(&uid_url).await {
         Ok(pubkeys) => pubkeys,
-        Err(err) => bail!("Error enumerating existing WebAuthn credentials: {}", err)
+        Err(err) => bail!("Error enumerating existing WebAuthn credentials: {}", err),
     };
 
     if !pubkeys.is_empty() {
         if let Some(TypedHeader(Authorization(token))) = user_credential {
             // TODO check validity of the credential
         } else {
-            return StatusCode::UNAUTHORIZED.into_response()
+            return StatusCode::UNAUTHORIZED.into_response();
         }
     }
 
-    return StatusCode::OK.into_response()
+    return StatusCode::OK.into_response();
 }
 
 pub(crate) async fn verify<A: AuthBackend>(
     auth: &A,
     website: &url::Url,
     credential: webauthn::prelude::PublicKeyCredential,
-    challenge_id: &str
+    challenge_id: &str,
 ) -> std::io::Result<bool> {
     let host = website.host_str().unwrap();
 
-    let webauthn = webauthn::WebauthnBuilder::new(
-        host,
-        website
-    )
+    let webauthn = webauthn::WebauthnBuilder::new(host, website)
         .unwrap()
         .rp_name("Kittybox")
         .build()
@@ -122,12 +120,14 @@ pub(crate) async fn verify<A: AuthBackend>(
 
     match webauthn.finish_passkey_authentication(
         &credential,
-        &auth.retrieve_authentication_challenge(&website, challenge_id).await?
+        &auth
+            .retrieve_authentication_challenge(&website, challenge_id)
+            .await?,
     ) {
         Err(err) => {
             tracing::error!("WebAuthn error: {}", err);
             Ok(false)
-        },
+        }
         Ok(authentication_result) => {
             let counter = authentication_result.counter();
             let cred_id = authentication_result.cred_id();