Can start Matrix authentication from UI

matrixgw_backend/src/users.rs

@@ -166,3 +166,19 @@ impl APIToken {
         (self.last_used + self.max_inactivity) < time_secs()
     }
 }
+
+#[derive(serde::Serialize, Debug, Clone)]
+pub struct ExtendedUserInfo {
+    #[serde(flatten)]
+    pub user: User,
+    pub matrix_user_id: Option<String>,
+}
+
+impl ExtendedUserInfo {
+    pub async fn from_user(user: User) -> anyhow::Result<Self> {
+        Ok(Self {
+            user,
+            matrix_user_id: None, // TODO
+        })
+    }
+}