v0.3

src/admin/status.rs

@@ -312,8 +312,47 @@ async fn certificate_inventory(State(state): State<Arc<App>>) -> Json<Value> {
         json!({"revision":snapshot.envelope.revision,"certificates":entries,"acme":true, "providers":["http01", "cloudflare", "ovh", "rfc2136"]}),
     )
 }
-async fn configuration(State(state): State<Arc<App>>) -> Json<crate::config::Envelope> {
-    Json(state.config.load().envelope.clone())
+// Storage metadata belongs to GET /api/config, not to the editable `config`
+// document or the revisioned envelopes returned by update/restore endpoints.
+#[derive(Serialize)]
+struct ConfigurationRead {
+    #[serde(flatten)]
+    envelope: crate::config::Envelope,
+    storage: ConfigStorage,
+}
+
+#[derive(Serialize)]
+struct ConfigStorage {
+    mode: &'static str,
+    config_path: Option<String>,
+    database_path: Option<String>,
+}
+
+async fn configuration(State(state): State<Arc<App>>) -> Json<ConfigurationRead> {
+    let envelope = state.config.load().envelope.clone();
+    let config_path = state
+        .config_file
+        .lock()
+        .await
+        .as_ref()
+        .map(|(path, _)| path.to_string_lossy().into_owned());
+    let database_path = state
+        .policy
+        .data_dir
+        .as_ref()
+        .map(|dir| dir.join("config.sqlite3").to_string_lossy().into_owned());
+    Json(ConfigurationRead {
+        envelope,
+        storage: ConfigStorage {
+            mode: if config_path.is_some() {
+                "file"
+            } else {
+                "sqlite"
+            },
+            config_path,
+            database_path,
+        },
+    })
 }
 
 #[derive(Deserialize)]