1 files changed, 61 insertions, 0 deletions
diff --git a/src/users.rs b/src/users.rs
new file mode 100644
index 000000000000..edc3c13fe3b1
--- /dev/null
+++ b/src/users.rs
@@ -0,0 +1,61 @@
+//! A users abstraction module
+
+use crate::{
+    wire::{User, UserId},
+    Id,
+};
+use async_std::sync::{Arc, RwLock};
+use std::{
+    collections::BTreeMap,
+    sync::atomic::{AtomicUsize, Ordering},
+};
+
+pub struct MetaUser {
+    pub id: UserId,
+    pub name: String,
+    pub pw: String,
+    pub auth: User,
+}
+
+pub struct UserStore {
+    max: AtomicUsize,
+    users: RwLock<BTreeMap<UserId, Arc<MetaUser>>>,
+}
+
+impl UserStore {
+    /// Currently resuming a userstore isn't possible
+    pub fn new() -> Self {
+        UserStore {
+            max: 0.into(),
+            users: Default::default(),
+        }
+    }
+
+    pub async fn add<S: Into<Option<String>>>(
+        &self,
+        name: String,
+        pw: S,
+        registered: bool,
+    ) -> (UserId, User) {
+        let id = self.max.fetch_add(1, Ordering::Relaxed);
+        let token = Id::random();
+        let pw = pw.into().unwrap_or("".into());
+        let auth = User {
+            id,
+            token,
+            registered,
+        };
+
+        self.users.write().await.insert(
+            id,
+            MetaUser {
+                id,
+                name,
+                pw,
+                auth: auth.clone(),
+            }
+            .into(),
+        );
+        (id, auth.clone())
+    }
+}