adds SessionKind and mocks impl of key checks

src/server.rs

@@ -12,6 +12,8 @@ use futures::{
     Future,
 };
 use std::env;
+use serde_json;
+
 
 use crate::api;
 use lootalot_db as db;
@@ -215,14 +217,40 @@ fn configure_api(config: &mut web::ServiceConfig) {
 
 #[derive(Deserialize)]
 struct AuthRequest {
-    key: i32,
+    key: String,
+}
+
+#[derive(Debug,Copy,Clone, Serialize, Deserialize)]
+enum SessionKind {
+    Player(i32),
+    Admin
+}
+
+use std::collections::HashMap;
+
+fn check_key(key: &str, db: HashMap<&str, SessionKind>) -> Option<SessionKind> {
+    db.get(&key).map(Clone::clone)
 }
 
 fn login(id: Identity, key: web::Query<AuthRequest>) -> HttpResponse {
-    id.remember(key.key.to_string());
+    if let Some(session_kind) =
+        check_key(
+            &key.key.to_string(),
+            [("0", SessionKind::Player(0)),
+             ("1", SessionKind::Player(1)),
+             ("2", SessionKind::Player(2)),
+             ("admin", SessionKind::Admin),
+            ].iter().cloned().collect::<HashMap<&str, SessionKind>>()
+        )
+    {
+     id.remember(serde_json::to_string(&session_kind).expect("Serialize SessionKind error"));
     HttpResponse::build(StatusCode::TEMPORARY_REDIRECT)
         .header(header::LOCATION, "/")
         .finish()
+    } else {
+        HttpResponse::Forbidden().finish()
+    }
+
 }
 
 fn logout(id: Identity) -> HttpResponse {
@@ -235,12 +263,34 @@ fn logout(id: Identity) -> HttpResponse {
 /// This endpoint shall be called by client,
 /// at initialization, to retrieve the current
 /// logging session info.
-fn enter_session(id: Identity) -> HttpResponse {
-    if let Some(user_id) = id.identity() {
-        HttpResponse::Ok().json(user_id)
-    } else {
-        HttpResponse::Forbidden().finish()
+///
+/// # Returns
+///
+/// The player data if a player is logged in
+/// The admin data if the admin is logged in
+/// A Forbidden response otherwise
+fn enter_session(id: Identity, pool: AppPool) -> impl Future<Item = HttpResponse, Error = Error> {
+    let conn = pool.get().unwrap();
+    let logged: SessionKind = id
+        .identity()
+        .map(|s| serde_json::from_str(&s).expect("Deserialize SessionKind error"))
+        // This will fail, fastest way to handle
+        // unlogged case with web::block below
+        .unwrap_or(SessionKind::Player(-1));
+
+    web::block(move || api::execute(&conn, match logged {
+        SessionKind::Player(id) => api::ApiActions::FetchPlayer(id),
+        SessionKind::Admin => api::ApiActions::FetchPlayers
     }
+    )).then(
+        |res| match res {
+            Ok(r) => HttpResponse::Ok().json(r.value),
+            Err(e) => {
+                dbg!(&e);
+                HttpResponse::Forbidden().finish()
+            }
+        },
+    )
 }
 
 pub fn serve() -> std::io::Result<()> {
@@ -248,7 +298,7 @@ pub fn serve() -> std::io::Result<()> {
     let pool = db::create_pool();
     dbg!(&www_root);
 
-    let key = [0; 32];
+    let key = [0; 32]; // TODO: Use a real key
     let domain = "http://localhost:8088";
 
     HttpServer::new(move || {
@@ -268,7 +318,7 @@ pub fn serve() -> std::io::Result<()> {
             ))
             //.wrap(middleware::Logger::default())
             .wrap(middleware::Logger::new("%r -> %s (%{User-Agent}i)"))
-            .route("/session", web::get().to(enter_session))
+            .route("/session", web::get().to_async(enter_session))
             .route("/login", web::get().to(login))
             .route("/logout", web::get().to(logout))
             .service(fs::Files::new("/", www_root.clone()).index_file("index.html"))