Button to reset cross-signing and SSSS keys

src/components/views/settings/CrossSigningPanel.js

@@ -20,6 +20,7 @@ import {MatrixClientPeg} from '../../../MatrixClientPeg';
 import { _t } from '../../../languageHandler';
 import * as sdk from '../../../index';
 import { accessSecretStorage } from '../../../CrossSigningManager';
+import Modal from '../../../Modal';
 
 export default class CrossSigningPanel extends React.PureComponent {
     constructor(props) {
@@ -87,10 +88,10 @@ export default class CrossSigningPanel extends React.PureComponent {
      *    cross-signing keys as needed.
      * 3. All keys are loaded and there's nothing to do.
      */
-    _bootstrapSecureSecretStorage = async () => {
+    _bootstrapSecureSecretStorage = async (force=false) => {
         this.setState({ error: null });
         try {
-            await accessSecretStorage();
+            await accessSecretStorage(() => undefined, force);
         } catch (e) {
             this.setState({ error: e });
             console.error("Error bootstrapping secret storage", e);
@@ -99,6 +100,19 @@ export default class CrossSigningPanel extends React.PureComponent {
         this._getUpdatedStatus();
     }
 
+    onDestroyStorage = (act) => {
+        if (!act) return;
+        console.log("Destroy secret storage:", act);
+        this._bootstrapSecureSecretStorage(true);
+    }
+
+    _destroySecureSecretStorage = () => {
+        const ConfirmDestoryCrossSigningDialog = sdk.getComponent("dialogs.ConfirmDestroyCrossSigningDialog");
+        Modal.createDialog(ConfirmDestoryCrossSigningDialog, {
+            onFinished: this.onDestroyStorage
+        });
+    }
+
     render() {
         const AccessibleButton = sdk.getComponent("elements.AccessibleButton");
         const {
@@ -142,6 +156,12 @@ export default class CrossSigningPanel extends React.PureComponent {
                     {_t("Bootstrap cross-signing and secret storage")}
                 </AccessibleButton>
             </div>;
+        } else {
+            bootstrapButton = <div className="mx_CrossSigningPanel_buttonRow">
+                <AccessibleButton kind="danger" onClick={this._destroySecureSecretStorage}>
+                    {_t("Torpedo cross-signing")}
+                </AccessibleButton>
+            </div>;
         }
 
         return (