Implements Configuration via Env Variables

src/config/config_auth.rs

@@ -0,0 +1,17 @@
+use std::env;
+use cached::proc_macro::cached;
+
+#[derive(Clone)]
+pub struct ConfigAuth {
+    pub auth_url: String,
+}
+
+#[cached]
+pub fn get_config_auth() -> ConfigAuth {
+    let url = env::var("AUTH_URL")
+        .expect("AUTH_URL must be set");
+
+    ConfigAuth {
+        auth_url: url,
+    }
+}