1 files changed, 28 insertions, 0 deletions
diff --git a/legacy.base.js b/legacy.base.js
new file mode 100644
index 0000000..0531c16
--- /dev/null
+++ b/legacy.base.js
@@ -0,0 +1,28 @@
+this.legacy = class extends ExtensionAPI {
+  getAPI() {
+    return {
+      legacy: {
+        register() {
+          let {XPIDatabase} = ChromeUtils.importESModule('resource://gre/modules/addons/XPIDatabase.sys.mjs');
+          XPIDatabase.isDisabledLegacy = (addon) => false;
+          XPIDatabase.mustSign = (aType) => false;
+
+          const {AddonManager} = ChromeUtils.importESModule('resource://gre/modules/AddonManager.sys.mjs');
+          AddonManager.addExternalExtensionLoader(BootstrapLoader);
+        },
+        finalize() {
+          // from xiaoxiaoflood's bootstrapLoader.xpi
+          const {AddonManager} = ChromeUtils.importESModule('resource://gre/modules/AddonManager.sys.mjs');
+          AddonManager.getAllAddons().then(addons => {
+            addons.forEach(addon => {
+              if (addon.type == 'extension' && !addon.isWebExtension && !addon.userDisabled) {
+                addon.disable();
+                addon.enable();
+              }
+            })
+          })
+        }
+      }
+    }
+  }
+}