feat(mobile): add biometric plugin (#829)

* chore: update deps, make mobile script paths relative

* feat(biometric): setup plugin folder

* feat: implement iOS

* add api

* android

* fix plugin name

* also check empty info.plist entry

* add example

* fix android

* supress

* lint

* better explanation

* add partners & contributed by

* change ext

* license headers

* update vite

* add covector setup

* tauri/dox removed

* add example

* docs

---------

Co-authored-by: Lucas Nogueira <lucas@tauri.app>

plugins/biometric/guest-js/index.ts

@@ -0,0 +1,77 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import { invoke } from "@tauri-apps/api/primitives";
+
+export enum BiometryType {
+  None = 0,
+  // Apple TouchID or Android fingerprint
+  TouchID = 1,
+  // Apple FaceID or Android face authentication
+  FaceID = 2,
+  // Android iris authentication
+  Iris = 3,
+}
+
+export interface Status {
+  isAvailable: boolean;
+  biometryType: BiometryType;
+  error?: string;
+  errorCode?:
+    | "appCancel"
+    | "authenticationFailed"
+    | "invalidContext"
+    | "notInteractive"
+    | "passcodeNotSet"
+    | "systemCancel"
+    | "userCancel"
+    | "userFallback"
+    | "biometryLockout"
+    | "biometryNotAvailable"
+    | "biometryNotEnrolled";
+}
+
+export interface AuthOptions {
+  allowDeviceCredential?: boolean;
+  cancelTitle?: string;
+
+  // iOS options
+  fallbackTitle?: string;
+
+  // android options
+  title?: string;
+  subtitle?: string;
+  confirmationRequired?: boolean;
+  maxAttemps?: number;
+}
+
+/**
+ * Checks if the biometric authentication is available.
+ * @returns a promise resolving to an object containing all the information about the status of the biometry.
+ */
+export async function checkStatus(): Promise<Status> {
+  return invoke("plugin:biometric|status");
+}
+
+/**
+ * Prompts the user for authentication using the system interface (touchID, faceID or Android Iris).
+ * Rejects if the authentication fails.
+ *
+ * ```javascript
+ * import { authenticate } from "@tauri-apps/plugin-biometric";
+ * await authenticate('Open your wallet');
+ * ```
+ * @param reason
+ * @param options
+ * @returns
+ */
+export async function authenticate(
+  reason: string,
+  options?: AuthOptions,
+): Promise<void> {
+  return invoke("plugin:biometric|authenticate", {
+    reason,
+    ...options,
+  });
+}