implement principal types

crates/store/src/auth/mod.rs

@@ -1,6 +1,7 @@
 pub mod middleware;
 pub mod static_user_store;
 pub mod user;
+mod user_store;
 use crate::error::Error;
 use async_trait::async_trait;
 
@@ -12,3 +13,4 @@ pub trait AuthenticationProvider: 'static {
 pub use middleware::AuthenticationMiddleware;
 pub use static_user_store::{StaticUserStore, StaticUserStoreConfig};
 pub use user::User;
+pub use user_store::UserStore;

crates/store/src/auth/static_user_store.rs

@@ -3,7 +3,7 @@ use async_trait::async_trait;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 
-use super::AuthenticationProvider;
+use super::{AuthenticationProvider, UserStore};
 
 #[derive(Debug, Clone, Deserialize, Serialize, Default)]
 pub struct StaticUserStoreConfig {
@@ -23,11 +23,18 @@ impl StaticUserStore {
     }
 }
 
+#[async_trait]
+impl UserStore for StaticUserStore {
+    async fn get_user(&self, id: &str) -> Result<Option<User>, crate::Error> {
+        Ok(self.users.get(id).cloned())
+    }
+}
+
 #[async_trait]
 impl AuthenticationProvider for StaticUserStore {
     async fn validate_user_token(&self, user_id: &str, token: &str) -> Result<Option<User>, Error> {
-        let user: User = match self.users.get(user_id) {
-            Some(user) => user.clone(),
+        let user: User = match self.get_user(user_id).await? {
+            Some(user) => user,
             None => return Ok(None),
         };
 

crates/store/src/auth/user_store.rs

@@ -0,0 +1,7 @@
+use super::User;
+use async_trait::async_trait;
+
+#[async_trait]
+pub trait UserStore: 'static {
+    async fn get_user(&self, id: &str) -> Result<Option<User>, crate::Error>;
+}