Add verification change

src/components/views/settings/tabs/user/EncryptionUserSettingsTab.tsx

@@ -5,19 +5,42 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
-import React, { JSX, useState } from "react";
+import React, { JSX, useCallback, useEffect, useState } from "react";
+import { Button, InlineSpinner } from "@vector-im/compound-web";
+import ComputerIcon from "@vector-im/compound-design-tokens/assets/web/icons/computer";
 
 import SettingsTab from "../SettingsTab";
 import { RecoveryPanel } from "../../encryption/RecoveryPanel";
 import { ChangeRecoveryKey } from "../../encryption/ChangeRecoveryKey";
+import { useMatrixClientContext } from "../../../../../contexts/MatrixClientContext.tsx";
+import { _t } from "../../../../../languageHandler.tsx";
+import Modal from "../../../../../Modal.tsx";
+import SetupEncryptionDialog from "../../../dialogs/security/SetupEncryptionDialog.tsx";
+import { SettingsSection } from "../../shared/SettingsSection.tsx";
+import { SettingsSubheader } from "../../SettingsSubheader.tsx";
 
-type Panel = "main" | "change_recovery_key" | "set_recovery_key";
+/**
+ * The panel to show in the encryption settings tab.
+ *  - "loading": We are checking if the device is verified.
+ *  - "main": The main panel with all the sections (Key storage, recovery, advanced).
+ *  - "verification_required": The panel to show when the user needs to verify their session.
+ *  - "change_recovery_key": The panel to show when the user is changing their recovery key.
+ *  - "set_recovery_key": The panel to show when the user is setting up their recovery key.
+ */
+type Panel = "loading" | "main" | "verification_required" | "change_recovery_key" | "set_recovery_key";
 
 export function EncryptionUserSettingsTab(): JSX.Element {
-    const [panel, setPanel] = useState<Panel>("main");
+    const [panel, setPanel] = useState<Panel>("loading");
+    const checkVerificationRequired = useVerificationRequired(setPanel);
 
     let content: JSX.Element;
     switch (panel) {
+        case "loading":
+            content = <InlineSpinner />;
+            break;
+        case "verification_required":
+            content = <VerifySessionPanel onFinish={checkVerificationRequired} />;
+            break;
         case "main":
             content = (
                 <RecoveryPanel
@@ -48,3 +71,61 @@ export function EncryptionUserSettingsTab(): JSX.Element {
 
     return <SettingsTab className="mx_EncryptionUserSettingsTab">{content}</SettingsTab>;
 }
+
+/**
+ * Hook to check if the user needs to verify their session.
+ * If the user needs to verify their session, the panel will be set to "verification_required".
+ * If the user doesn't need to verify their session, the panel will be set to "main".
+ * @param setPanel
+ */
+function useVerificationRequired(setPanel: (panel: Panel) => void): () => Promise<void> {
+    const matrixClient = useMatrixClientContext();
+
+    const checkVerificationRequired = useCallback(async () => {
+        const crypto = matrixClient.getCrypto();
+        if (!crypto) return;
+
+        const isCrossSigningReady = await crypto.isCrossSigningReady();
+        if (isCrossSigningReady) setPanel("main");
+        else setPanel("verification_required");
+    }, [matrixClient, setPanel]);
+
+    useEffect(() => {
+        checkVerificationRequired();
+    }, [checkVerificationRequired]);
+
+    return checkVerificationRequired;
+}
+
+interface VerifySessionPanelProps {
+    /**
+     * Callback to call when the user has finished verifying their session.
+     */
+    onFinish: () => void;
+}
+
+/**
+ * Panel to show when the user needs to verify their session.
+ */
+function VerifySessionPanel({ onFinish }: VerifySessionPanelProps): JSX.Element {
+    return (
+        <SettingsSection
+            legacy={false}
+            heading={_t("settings|encryption|device_not_verified_title")}
+            subHeading={
+                <SettingsSubheader
+                    stateMessage={_t("settings|encryption|device_not_verified_description")}
+                    state="error"
+                />
+            }
+        >
+            <Button
+                size="sm"
+                Icon={ComputerIcon}
+                onClick={() => Modal.createDialog(SetupEncryptionDialog, { onFinished: onFinish })}
+            >
+                {_t("settings|encryption|device_not_verified_button")}
+            </Button>
+        </SettingsSection>
+    );
+}

src/i18n/strings/en_EN.json

@@ -2463,6 +2463,9 @@
         "enable_markdown": "Enable Markdown",
         "enable_markdown_description": "Start messages with <code>/plain</code> to send without markdown.",
         "encryption": {
+            "device_not_verified_button": "Verify this device",
+            "device_not_verified_description": "You need to verify this device in order to view your encryption settings.",
+            "device_not_verified_title": "Device not verified",
             "dialog_title": "<strong>Settings:</strong> Encryption",
             "recovery": {
                 "change_recovery_key": "Change recovery key",