Log successful login attempts

src/mastodon_api/accounts/views.rs

@@ -93,6 +93,7 @@ pub async fn create_account(
     let user_data = account_data.into_inner()
         .into_user_data(password_hash, private_key_pem);
     let user = create_user(db_client, user_data).await?;
+    log::warn!("created user {}", user.id);
     let account = Account::from_user(user, &config.instance_url());
     Ok(HttpResponse::Created().json(account))
 }

src/mastodon_api/oauth/views.rs

@@ -57,6 +57,7 @@ async fn token_view(
         &created_at,
         &expires_at,
     ).await?;
+    log::warn!("created auth token for user {}", user.id);
     let token_response = TokenResponse::new(
         access_token,
         created_at.timestamp(),