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src/helpers/avToggle.ts

@@ -0,0 +1,34 @@
+// src/helpers/avToggle.ts
+
+import {
+  ANTIVIRUS_ENABLED_DEFAULT,
+  CLAMAV_CONFIGURED,
+} from "./env";
+
+let antivirusEnabled = ANTIVIRUS_ENABLED_DEFAULT;
+
+/**
+ * Is ClamAV configured at all (CLAMAV_URL set)?
+ */
+export function isAntivirusAvailable(): boolean {
+  return CLAMAV_CONFIGURED;
+}
+
+/**
+ * Is antivirus scanning currently enabled (and available)?
+ */
+export function isAntivirusEnabled(): boolean {
+  return CLAMAV_CONFIGURED && antivirusEnabled;
+}
+
+/**
+ * Change current antivirus enabled/disabled state.
+ * If CLAMAV is not configured, this is effectively a no-op and remains false.
+ */
+export function setAntivirusEnabled(enabled: boolean): void {
+  if (!CLAMAV_CONFIGURED) {
+    antivirusEnabled = false;
+    return;
+  }
+  antivirusEnabled = enabled;
+}

src/helpers/env.ts

@@ -1,7 +1,10 @@
+// src/helpers/env.ts
+
 export const ACCOUNT_REGISTRATION =
   process.env.ACCOUNT_REGISTRATION?.toLowerCase() === "true" || false;
 
-export const HTTP_ALLOWED = process.env.HTTP_ALLOWED?.toLowerCase() === "true" || false;
+export const HTTP_ALLOWED =
+  process.env.HTTP_ALLOWED?.toLowerCase() === "true" || false;
 
 export const ALLOW_UNAUTHENTICATED =
   process.env.ALLOW_UNAUTHENTICATED?.toLowerCase() === "true" || false;
@@ -10,7 +13,8 @@ export const AUTO_DELETE_EVERY_N_HOURS = process.env.AUTO_DELETE_EVERY_N_HOURS
   ? Number(process.env.AUTO_DELETE_EVERY_N_HOURS)
   : 24;
 
-export const HIDE_HISTORY = process.env.HIDE_HISTORY?.toLowerCase() === "true" || false;
+export const HIDE_HISTORY =
+  process.env.HIDE_HISTORY?.toLowerCase() === "true" || false;
 
 export const WEBROOT = process.env.WEBROOT ?? "";
 
@@ -24,5 +28,21 @@ export const MAX_CONVERT_PROCESS =
 export const UNAUTHENTICATED_USER_SHARING =
   process.env.UNAUTHENTICATED_USER_SHARING?.toLowerCase() === "true" || false;
 
-export const CLAMAV_URL = process.env.CLAMAV_URL;
+// ─────────────────────────────────────────────────────────────
+// ClamAV / Antivirus integration
+// ─────────────────────────────────────────────────────────────
 
+// REST endpoint of benzino77/clamav-rest-api, e.g.
+// CLAMAV_URL=http://192.168.68.134:3000/api/v1/scan
+export const CLAMAV_URL = process.env.CLAMAV_URL ?? "";
+
+// True only if CLAMAV_URL is non-empty
+export const CLAMAV_CONFIGURED = CLAMAV_URL.length > 0;
+
+// Default AV toggle value:
+// - If ANTIVIRUS_ENABLED_DEFAULT=false → force disabled
+// - Otherwise: enabled only when CLAMAV is configured
+export const ANTIVIRUS_ENABLED_DEFAULT =
+  process.env.ANTIVIRUS_ENABLED_DEFAULT?.toLowerCase() === "false"
+    ? false
+    : CLAMAV_CONFIGURED;