1 files changed, 12 insertions, 6 deletions
diff --git a/src/oauth/server.rs b/src/oauth/server.rs
index 3ee0bb3..243fdba 100644
--- a/src/oauth/server.rs
+++ b/src/oauth/server.rs
@@ -1,8 +1,8 @@
-use crate::clients::{ClientManager, parse_basic_auth};
+use crate::clients::{parse_basic_auth, ClientManager};
 use crate::config::Config;
 use crate::keys::KeyManager;
 use crate::oauth::types::{AuthCode, Claims, ErrorResponse, TokenResponse};
-use jsonwebtoken::{Algorithm, Header, encode};
+use jsonwebtoken::{encode, Algorithm, Header};
 use std::collections::HashMap;
 use std::time::{SystemTime, UNIX_EPOCH};
 use url::Url;
@@ -51,7 +51,8 @@ impl OAuthServer {
 
         // Validate client exists
         let client_manager = self.client_manager.lock().unwrap();
-        let _client = client_manager.get_client(client_id)
+        let _client = client_manager
+            .get_client(client_id)
             .ok_or_else(|| self.error_response("invalid_client", "Invalid client_id"))?;
 
         // Validate redirect URI is registered for this client
@@ -104,7 +105,11 @@ impl OAuthServer {
         Ok(redirect_url.to_string())
     }
 
-    pub fn handle_token(&self, params: &HashMap<String, String>, auth_header: Option<&str>) -> Result<String, String> {
+    pub fn handle_token(
+        &self,
+        params: &HashMap<String, String>,
+        auth_header: Option<&str>,
+    ) -> Result<String, String> {
         let grant_type = params
             .get("grant_type")
             .ok_or_else(|| self.error_response("invalid_request", "Missing grant_type"))?;
@@ -124,8 +129,9 @@ impl OAuthServer {
         // Clients can authenticate via HTTP Basic Auth or form parameters
         let (client_id, client_secret) = if let Some(auth_header) = auth_header {
             // HTTP Basic Authentication (preferred method)
-            parse_basic_auth(auth_header)
-                .ok_or_else(|| self.error_response("invalid_client", "Invalid Authorization header"))?
+            parse_basic_auth(auth_header).ok_or_else(|| {
+                self.error_response("invalid_client", "Invalid Authorization header")
+            })?
         } else {
             // Form-based authentication (fallback)
             let client_id = params