From 8df28a987519ecfa03dcb8635443025f8d010362 Mon Sep 17 00:00:00 2001
From: Lucas Nogueira
 <118899497+lucasfernog-crabnebula@users.noreply.github.com>
Date: Tue, 19 Dec 2023 11:16:13 -0300
Subject: [PATCH] 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>
---
 .changes/biometric-initial-release.md         |   6 +
 .changes/config.json                          |  34 +--
 Cargo.lock                                    |  14 +
 examples/api/package.json                     |   1 +
 examples/api/src-tauri/Cargo.toml             |   1 +
 .../src-tauri/gen/android/.idea/gradle.xml    |   1 +
 .../api/src-tauri/gen/android/.idea/misc.xml  |   1 +
 .../src-tauri/gen/apple/api_iOS/Info.plist    |   2 +
 examples/api/src-tauri/src/lib.rs             |   1 +
 examples/api/src/App.svelte                   |   6 +
 examples/api/src/views/Biometric.svelte       |  30 +++
 plugins/biometric/.gitignore                  |   1 +
 plugins/biometric/Cargo.toml                  |  22 ++
 plugins/biometric/LICENSE.spdx                |  20 ++
 plugins/biometric/LICENSE_APACHE-2.0          | 177 ++++++++++++
 plugins/biometric/LICENSE_MIT                 |  21 ++
 plugins/biometric/README.md                   | 112 ++++++++
 plugins/biometric/android/.gitignore          |   2 +
 plugins/biometric/android/build.gradle.kts    |  45 ++++
 plugins/biometric/android/proguard-rules.pro  |  21 ++
 plugins/biometric/android/settings.gradle     |   2 +
 .../java/ExampleInstrumentedTest.kt           |  28 ++
 .../android/src/main/AndroidManifest.xml      |   9 +
 .../src/main/java/BiometricActivity.kt        | 129 +++++++++
 .../android/src/main/java/BiometricPlugin.kt  | 253 ++++++++++++++++++
 .../src/main/res/layout/auth_activity.xml     |   9 +
 .../android/src/main/res/values/styles.xml    |  10 +
 .../android/src/test/java/ExampleUnitTest.kt  |  21 ++
 plugins/biometric/build.rs                    |  16 ++
 plugins/biometric/contributors/crabnebula.svg |  31 +++
 plugins/biometric/contributors/impierce.svg   |  21 ++
 plugins/biometric/guest-js/index.ts           |  77 ++++++
 plugins/biometric/ios/.gitignore              |  10 +
 plugins/biometric/ios/Package.swift           |  33 +++
 plugins/biometric/ios/README.md               |   3 +
 .../ios/Sources/BiometricPlugin.swift         | 152 +++++++++++
 .../ios/Tests/PluginTests/PluginTests.swift   |  12 +
 plugins/biometric/package.json                |  32 +++
 plugins/biometric/rollup.config.js            |   7 +
 plugins/biometric/src/api-iife.js             |   1 +
 plugins/biometric/src/error.rs                |  25 ++
 plugins/biometric/src/lib.rs                  |  72 +++++
 plugins/biometric/src/models.rs               |  38 +++
 plugins/biometric/tsconfig.json               |   4 +
 plugins/dialog/test/tauri.conf.json           |   2 +-
 plugins/notification/test/tauri.conf.json     |   2 +-
 .../updater/tests/app-updater/tauri.conf.json |   2 +-
 pnpm-lock.yaml                                |  13 +
 48 files changed, 1503 insertions(+), 29 deletions(-)
 create mode 100644 .changes/biometric-initial-release.md
 create mode 100644 examples/api/src/views/Biometric.svelte
 create mode 100644 plugins/biometric/.gitignore
 create mode 100644 plugins/biometric/Cargo.toml
 create mode 100644 plugins/biometric/LICENSE.spdx
 create mode 100644 plugins/biometric/LICENSE_APACHE-2.0
 create mode 100644 plugins/biometric/LICENSE_MIT
 create mode 100644 plugins/biometric/README.md
 create mode 100644 plugins/biometric/android/.gitignore
 create mode 100644 plugins/biometric/android/build.gradle.kts
 create mode 100644 plugins/biometric/android/proguard-rules.pro
 create mode 100644 plugins/biometric/android/settings.gradle
 create mode 100644 plugins/biometric/android/src/androidTest/java/ExampleInstrumentedTest.kt
 create mode 100644 plugins/biometric/android/src/main/AndroidManifest.xml
 create mode 100644 plugins/biometric/android/src/main/java/BiometricActivity.kt
 create mode 100644 plugins/biometric/android/src/main/java/BiometricPlugin.kt
 create mode 100644 plugins/biometric/android/src/main/res/layout/auth_activity.xml
 create mode 100644 plugins/biometric/android/src/main/res/values/styles.xml
 create mode 100644 plugins/biometric/android/src/test/java/ExampleUnitTest.kt
 create mode 100644 plugins/biometric/build.rs
 create mode 100644 plugins/biometric/contributors/crabnebula.svg
 create mode 100644 plugins/biometric/contributors/impierce.svg
 create mode 100644 plugins/biometric/guest-js/index.ts
 create mode 100644 plugins/biometric/ios/.gitignore
 create mode 100644 plugins/biometric/ios/Package.swift
 create mode 100644 plugins/biometric/ios/README.md
 create mode 100644 plugins/biometric/ios/Sources/BiometricPlugin.swift
 create mode 100644 plugins/biometric/ios/Tests/PluginTests/PluginTests.swift
 create mode 100644 plugins/biometric/package.json
 create mode 100644 plugins/biometric/rollup.config.js
 create mode 100644 plugins/biometric/src/api-iife.js
 create mode 100644 plugins/biometric/src/error.rs
 create mode 100644 plugins/biometric/src/lib.rs
 create mode 100644 plugins/biometric/src/models.rs
 create mode 100644 plugins/biometric/tsconfig.json

diff --git a/.changes/biometric-initial-release.md b/.changes/biometric-initial-release.md
new file mode 100644
index 00000000..a4cae8cf
--- /dev/null
+++ b/.changes/biometric-initial-release.md
@@ -0,0 +1,6 @@
+---
+"biometric": major
+"biometric-js": major
+---
+
+Initial release.
diff --git a/.changes/config.json b/.changes/config.json
index 42de6fec..c4a960b1 100644
--- a/.changes/config.json
+++ b/.changes/config.json
@@ -74,7 +74,6 @@
       ],
       "postversion": "pnpm install --no-frozen-lockfile"
     },
-
     "deep-link-example-js": {
       "path": "./plugins/deep-link/examples/app",
       "manager": "javascript",
@@ -82,7 +81,6 @@
       "dependencies": ["deep-link-js"],
       "postversion": "pnpm install --no-frozen-lockfile"
     },
-
     "authenticator": {
       "path": "./plugins/authenticator",
       "manager": "rust"
@@ -91,7 +89,6 @@
       "path": "./plugins/authenticator",
       "manager": "javascript"
     },
-
     "autostart": {
       "path": "./plugins/autostart",
       "manager": "rust"
@@ -100,7 +97,6 @@
       "path": "./plugins/autostart",
       "manager": "javascript"
     },
-
     "barcode-scanner": {
       "path": "./plugins/barcode-scanner",
       "manager": "rust"
@@ -109,7 +105,14 @@
       "path": "./plugins/barcode-scanner",
       "manager": "javascript"
     },
-
+    "biometric": {
+      "path": "./plugins/biometric",
+      "manager": "rust"
+    },
+    "biometric-js": {
+      "path": "./plugins/biometric",
+      "manager": "javascript"
+    },
     "cli": {
       "path": "./plugins/cli",
       "manager": "rust"
@@ -118,7 +121,6 @@
       "path": "./plugins/cli",
       "manager": "javascript"
     },
-
     "clipboard-manager": {
       "path": "./plugins/clipboard-manager",
       "manager": "rust"
@@ -127,7 +129,6 @@
       "path": "./plugins/clipboard-manager",
       "manager": "javascript"
     },
-
     "deep-link": {
       "path": "./plugins/deep-link",
       "manager": "rust"
@@ -136,7 +137,6 @@
       "path": "./plugins/deep-link",
       "manager": "javascript"
     },
-
     "fs": {
       "path": "./plugins/fs",
       "manager": "rust"
@@ -145,7 +145,6 @@
       "path": "./plugins/fs",
       "manager": "javascript"
     },
-
     "dialog": {
       "path": "./plugins/dialog",
       "manager": "rust",
@@ -155,7 +154,6 @@
       "path": "./plugins/dialog",
       "manager": "javascript"
     },
-
     "global-shortcut": {
       "path": "./plugins/global-shortcut",
       "manager": "rust"
@@ -164,7 +162,6 @@
       "path": "./plugins/global-shortcut",
       "manager": "javascript"
     },
-
     "http": {
       "path": "./plugins/http",
       "manager": "rust",
@@ -174,12 +171,10 @@
       "path": "./plugins/http",
       "manager": "javascript"
     },
-
     "localhost": {
       "path": "./plugins/localhost",
       "manager": "rust"
     },
-
     "log-plugin": {
       "path": "./plugins/log",
       "manager": "rust"
@@ -206,7 +201,6 @@
       "path": "./plugins/notification",
       "manager": "javascript"
     },
-
     "os": {
       "path": "./plugins/os",
       "manager": "rust"
@@ -215,13 +209,11 @@
       "path": "./plugins/os",
       "manager": "javascript"
     },
-
     "persisted-scope": {
       "path": "./plugins/persisted-scope",
       "manager": "rust",
       "dependencies": ["fs"]
     },
-
     "positioner": {
       "path": "./plugins/positioner",
       "manager": "rust"
@@ -230,7 +222,6 @@
       "path": "./plugins/positioner",
       "manager": "javascript"
     },
-
     "process": {
       "path": "./plugins/process",
       "manager": "rust"
@@ -239,7 +230,6 @@
       "path": "./plugins/process",
       "manager": "javascript"
     },
-
     "shell": {
       "path": "./plugins/shell",
       "manager": "rust"
@@ -248,12 +238,10 @@
       "path": "./plugins/shell",
       "manager": "javascript"
     },
-
     "single-instance": {
       "path": "./plugins/single-instance",
       "manager": "rust"
     },
-
     "sql": {
       "path": "./plugins/sql",
       "manager": "rust",
@@ -283,7 +271,6 @@
       "path": "./plugins/sql",
       "manager": "javascript"
     },
-
     "store": {
       "path": "./plugins/store",
       "manager": "rust"
@@ -292,7 +279,6 @@
       "path": "./plugins/store",
       "manager": "javascript"
     },
-
     "stronghold": {
       "path": "./plugins/stronghold",
       "manager": "rust"
@@ -301,7 +287,6 @@
       "path": "./plugins/stronghold",
       "manager": "javascript"
     },
-
     "updater": {
       "path": "./plugins/updater",
       "manager": "rust"
@@ -310,7 +295,6 @@
       "path": "./plugins/updater",
       "manager": "javascript"
     },
-
     "upload": {
       "path": "./plugins/upload",
       "manager": "rust"
@@ -319,7 +303,6 @@
       "path": "./plugins/upload",
       "manager": "javascript"
     },
-
     "websocket": {
       "path": "./plugins/websocket",
       "manager": "rust"
@@ -328,7 +311,6 @@
       "path": "./plugins/websocket",
       "manager": "javascript"
     },
-
     "window-state": {
       "path": "./plugins/window-state",
       "manager": "rust"
diff --git a/Cargo.lock b/Cargo.lock
index eeb2dec2..2882567d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -238,6 +238,7 @@ dependencies = [
  "tauri",
  "tauri-build",
  "tauri-plugin-barcode-scanner",
+ "tauri-plugin-biometric",
  "tauri-plugin-cli",
  "tauri-plugin-clipboard-manager",
  "tauri-plugin-dialog",
@@ -5896,6 +5897,19 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "tauri-plugin-biometric"
+version = "1.0.0"
+dependencies = [
+ "log",
+ "serde",
+ "serde_json",
+ "serde_repr",
+ "tauri",
+ "tauri-build",
+ "thiserror",
+]
+
 [[package]]
 name = "tauri-plugin-cli"
 version = "2.0.0-alpha.5"
diff --git a/examples/api/package.json b/examples/api/package.json
index e1135b54..a968360f 100644
--- a/examples/api/package.json
+++ b/examples/api/package.json
@@ -11,6 +11,7 @@
   "dependencies": {
     "@tauri-apps/api": "2.0.0-alpha.12",
     "@tauri-apps/plugin-barcode-scanner": "2.0.0-alpha.3",
+    "@tauri-apps/plugin-biometric": "1.0.0",
     "@tauri-apps/plugin-cli": "2.0.0-alpha.4",
     "@tauri-apps/plugin-clipboard-manager": "2.0.0-alpha.4",
     "@tauri-apps/plugin-dialog": "2.0.0-alpha.4",
diff --git a/examples/api/src-tauri/Cargo.toml b/examples/api/src-tauri/Cargo.toml
index 5ab61ed6..0774626d 100644
--- a/examples/api/src-tauri/Cargo.toml
+++ b/examples/api/src-tauri/Cargo.toml
@@ -48,6 +48,7 @@ tauri-plugin-updater = { path = "../../../plugins/updater", version = "2.0.0-alp
 [target."cfg(any(target_os = \"android\", target_os = \"ios\"))".dependencies]
 tauri-plugin-barcode-scanner = { path = "../../../plugins/barcode-scanner/", version = "2.0.0-alpha.3" }
 tauri-plugin-nfc = { path = "../../../plugins/nfc", version = "1.0.0" }
+tauri-plugin-biometric = { path = "../../../plugins/biometric/", version = "1.0.0" }
 
 [target."cfg(target_os = \"windows\")".dependencies]
 window-shadows = "0.2"
diff --git a/examples/api/src-tauri/gen/android/.idea/gradle.xml b/examples/api/src-tauri/gen/android/.idea/gradle.xml
index b9c0e8d6..76e3b561 100644
--- a/examples/api/src-tauri/gen/android/.idea/gradle.xml
+++ b/examples/api/src-tauri/gen/android/.idea/gradle.xml
@@ -15,6 +15,7 @@
             <option value="$PROJECT_DIR$/app" />
             <option value="$PROJECT_DIR$/buildSrc" />
             <option value="$PROJECT_DIR$/../../../../../plugins/barcode-scanner/android" />
+            <option value="$PROJECT_DIR$/../../../../../plugins/biometric/android" />
             <option value="$PROJECT_DIR$/../../../../../plugins/clipboard-manager/android" />
             <option value="$PROJECT_DIR$/../../../../../plugins/dialog/android" />
             <option value="$PROJECT_DIR$/../../../../../plugins/nfc/android" />
diff --git a/examples/api/src-tauri/gen/android/.idea/misc.xml b/examples/api/src-tauri/gen/android/.idea/misc.xml
index 8978d23d..0ad17cbd 100644
--- a/examples/api/src-tauri/gen/android/.idea/misc.xml
+++ b/examples/api/src-tauri/gen/android/.idea/misc.xml
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
diff --git a/examples/api/src-tauri/gen/apple/api_iOS/Info.plist b/examples/api/src-tauri/gen/apple/api_iOS/Info.plist
index 71a8da4e..1709a914 100644
--- a/examples/api/src-tauri/gen/apple/api_iOS/Info.plist
+++ b/examples/api/src-tauri/gen/apple/api_iOS/Info.plist
@@ -44,5 +44,7 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
+	<key>NSFaceIDUsageDescription</key>
+	<string>Biometric Test</string>
 </dict>
 </plist>
diff --git a/examples/api/src-tauri/src/lib.rs b/examples/api/src-tauri/src/lib.rs
index 8471daba..099552f9 100644
--- a/examples/api/src-tauri/src/lib.rs
+++ b/examples/api/src-tauri/src/lib.rs
@@ -48,6 +48,7 @@ pub fn run() {
             {
                 app.handle().plugin(tauri_plugin_barcode_scanner::init())?;
                 app.handle().plugin(tauri_plugin_nfc::init())?;
+                app.handle().plugin(tauri_plugin_biometric::init())?;
             }
 
             let mut window_builder = WindowBuilder::new(app, "main", WindowUrl::default());
diff --git a/examples/api/src/App.svelte b/examples/api/src/App.svelte
index f5ab054e..7e9ef010 100644
--- a/examples/api/src/App.svelte
+++ b/examples/api/src/App.svelte
@@ -17,6 +17,7 @@
   import Clipboard from "./views/Clipboard.svelte";
   import WebRTC from "./views/WebRTC.svelte";
   import Scanner from "./views/Scanner.svelte";
+  import Biometric from "./views/Biometric.svelte";
 
   import { onMount } from "svelte";
   import { ask } from "@tauri-apps/plugin-dialog";
@@ -113,6 +114,11 @@
       component: Nfc,
       icon: "i-ph-nfc",
     },
+    isMobile && {
+      label: "Biometric",
+      component: Biometric,
+      icon: "i-ph-scan",
+    },
   ];
 
   let selected = views[0];
diff --git a/examples/api/src/views/Biometric.svelte b/examples/api/src/views/Biometric.svelte
new file mode 100644
index 00000000..3f287b0d
--- /dev/null
+++ b/examples/api/src/views/Biometric.svelte
@@ -0,0 +1,30 @@
+<script>
+  import { authenticate } from "@tauri-apps/plugin-biometric";
+
+  export let onMessage;
+  let allowDeviceCredential = true;
+
+  function auth() {
+    authenticate("Tauri API wants to show it is awesome :)", {
+      allowDeviceCredential,
+      cancelTitle: "Cancel request",
+      fallbackTitle: "Trying the fallback option",
+      title: "Tauri API Auth",
+      subtitle: "Please authenticate :)",
+      confirmationRequired: false,
+      maxAttemps: 1,
+    })
+      .then(onMessage)
+      .catch(onMessage);
+  }
+</script>
+
+<div>
+  <input
+    type="checkbox"
+    id="dllowDeviceCredential"
+    bind:checked={allowDeviceCredential}
+  />
+  <label for="allowDeviceCredentiale">Allow device credential</label>
+</div>
+<button class="btn" id="cli-matches" on:click={auth}> Authenticate </button>
diff --git a/plugins/biometric/.gitignore b/plugins/biometric/.gitignore
new file mode 100644
index 00000000..1b0b469d
--- /dev/null
+++ b/plugins/biometric/.gitignore
@@ -0,0 +1 @@
+/.tauri
diff --git a/plugins/biometric/Cargo.toml b/plugins/biometric/Cargo.toml
new file mode 100644
index 00000000..d91ab026
--- /dev/null
+++ b/plugins/biometric/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "tauri-plugin-biometric"
+version = "1.0.0"
+edition = { workspace = true }
+authors = { workspace = true }
+license = { workspace = true }
+links = "tauri-plugin-biometric"
+
+[package.metadata.docs.rs]
+rustc-args = [ "--cfg", "docsrs" ]
+rustdoc-args = [ "--cfg", "docsrs" ]
+
+[build-dependencies]
+tauri-build = { workspace = true }
+
+[dependencies]
+serde = { workspace = true }
+serde_json = { workspace = true }
+tauri = { workspace = true }
+log = { workspace = true }
+thiserror = { workspace = true }
+serde_repr = "0.1"
diff --git a/plugins/biometric/LICENSE.spdx b/plugins/biometric/LICENSE.spdx
new file mode 100644
index 00000000..cdd0df5a
--- /dev/null
+++ b/plugins/biometric/LICENSE.spdx
@@ -0,0 +1,20 @@
+SPDXVersion: SPDX-2.1
+DataLicense: CC0-1.0
+PackageName: tauri
+DataFormat: SPDXRef-1
+PackageSupplier: Organization: The Tauri Programme in the Commons Conservancy
+PackageHomePage: https://tauri.app
+PackageLicenseDeclared: Apache-2.0
+PackageLicenseDeclared: MIT
+PackageCopyrightText: 2019-2022, The Tauri Programme in the Commons Conservancy
+PackageSummary: <text>Tauri is a rust project that enables developers to make secure
+and small desktop applications using a web frontend.
+                </text>
+PackageComment: <text>The package includes the following libraries; see
+Relationship information.
+                </text>
+Created: 2019-05-20T09:00:00Z
+PackageDownloadLocation: git://github.com/tauri-apps/tauri
+PackageDownloadLocation: git+https://github.com/tauri-apps/tauri.git
+PackageDownloadLocation: git+ssh://github.com/tauri-apps/tauri.git
+Creator: Person: Daniel Thompson-Yvetot
\ No newline at end of file
diff --git a/plugins/biometric/LICENSE_APACHE-2.0 b/plugins/biometric/LICENSE_APACHE-2.0
new file mode 100644
index 00000000..4947287f
--- /dev/null
+++ b/plugins/biometric/LICENSE_APACHE-2.0
@@ -0,0 +1,177 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
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+      the Work and Derivative Works thereof.
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/plugins/biometric/LICENSE_MIT b/plugins/biometric/LICENSE_MIT
new file mode 100644
index 00000000..4d754725
--- /dev/null
+++ b/plugins/biometric/LICENSE_MIT
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 - Present Tauri Apps Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/plugins/biometric/README.md b/plugins/biometric/README.md
new file mode 100644
index 00000000..e6fd057a
--- /dev/null
+++ b/plugins/biometric/README.md
@@ -0,0 +1,112 @@
+![biometric](https://github.com/tauri-apps/plugins-workspace/raw/v2/plugins/biometric/banner.png)
+
+<!-- description -->
+
+## Install
+
+_This plugin requires a Rust version of at least **1.65**_
+
+There are three general methods of installation that we can recommend.
+
+1. Use crates.io and npm (easiest, and requires you to trust that our publishing pipeline worked)
+2. Pull sources directly from Github using git tags / revision hashes (most secure)
+3. Git submodule install this repo in your tauri project and then use file protocol to ingest the source (most secure, but inconvenient to use)
+
+Install the Core plugin by adding the following to your `Cargo.toml` file:
+
+`src-tauri/Cargo.toml`
+
+```toml
+[dependencies]
+tauri-plugin-biometric = "2.0.0-alpha"
+# alternatively with Git:
+tauri-plugin-biometric = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "v2" }
+```
+
+You can install the JavaScript Guest bindings using your preferred JavaScript package manager:
+
+> Note: Since most JavaScript package managers are unable to install packages from git monorepos we provide read-only mirrors of each plugin. This makes installation option 2 more ergonomic to use.
+
+<!-- Add the branch for installations using git! -->
+
+```sh
+pnpm add @tauri-apps/plugin-biometric
+# or
+npm add @tauri-apps/plugin-biometric
+# or
+yarn add @tauri-apps/plugin-biometric
+
+# alternatively with Git:
+pnpm add https://github.com/tauri-apps/tauri-plugin-biometric#v2
+# or
+npm add https://github.com/tauri-apps/tauri-plugin-biometric#v2
+# or
+yarn add https://github.com/tauri-apps/tauri-plugin-biometric#v2
+```
+
+## Usage
+
+First you need to register the core plugin with Tauri:
+
+`src-tauri/src/main.rs`
+
+```rust
+fn main() {
+    tauri::Builder::default()
+        .plugin(tauri_plugin_biometric::init())
+        .run(tauri::generate_context!())
+        .expect("error while running tauri application");
+}
+```
+
+Afterwards all the plugin's APIs are available through the JavaScript guest bindings:
+
+```javascript
+import { authenticate } from "@tauri-apps/plugin-biometric";
+await authenticate('Open your wallet');
+```
+
+## Contributing
+
+PRs accepted. Please make sure to read the Contributing Guide before making a pull request.
+
+## Contributed By
+
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="middle">
+        <a href="https://crabnebula.dev" target="_blank">
+          <img src="contributors/crabnebula.svg" alt="CrabNebula" width="283">
+        </a>
+      </td>
+      <td align="center" valign="middle">
+        <a href="https://impierce.com" target="_blank">
+            <img src="contributors/impierce.svg" alt="Impierce" width="283" height="90">
+        </a>
+      </td>
+    </tr>
+  </tbody>
+</table>
+
+## Partners
+
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="middle">
+        <a href="https://crabnebula.dev" target="_blank">
+          <img src="https://github.com/tauri-apps/plugins-workspace/raw/v2/.github/sponsors/crabnebula.svg" alt="CrabNebula" width="283">
+        </a>
+      </td>
+    </tr>
+  </tbody>
+</table>
+
+For the complete list of sponsors please visit our [website](https://tauri.app#sponsors) and [Open Collective](https://opencollective.com/tauri).
+
+## License
+
+Code: (c) 2015 - Present - The Tauri Programme within The Commons Conservancy.
+
+MIT or MIT/Apache 2.0 where applicable.
diff --git a/plugins/biometric/android/.gitignore b/plugins/biometric/android/.gitignore
new file mode 100644
index 00000000..c0f21ec2
--- /dev/null
+++ b/plugins/biometric/android/.gitignore
@@ -0,0 +1,2 @@
+/build
+/.tauri
diff --git a/plugins/biometric/android/build.gradle.kts b/plugins/biometric/android/build.gradle.kts
new file mode 100644
index 00000000..81d4f70e
--- /dev/null
+++ b/plugins/biometric/android/build.gradle.kts
@@ -0,0 +1,45 @@
+plugins {
+    id("com.android.library")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "app.tauri.biometric"
+    compileSdk = 32
+
+    defaultConfig {
+        minSdk = 24
+        targetSdk = 32
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+dependencies {
+    implementation("androidx.biometric:biometric:1.1.0")
+    implementation("androidx.core:core-ktx:1.9.0")
+    implementation("androidx.appcompat:appcompat:1.6.0")
+    implementation("com.google.android.material:material:1.7.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+    implementation(project(":tauri-android"))
+}
diff --git a/plugins/biometric/android/proguard-rules.pro b/plugins/biometric/android/proguard-rules.pro
new file mode 100644
index 00000000..481bb434
--- /dev/null
+++ b/plugins/biometric/android/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/plugins/biometric/android/settings.gradle b/plugins/biometric/android/settings.gradle
new file mode 100644
index 00000000..14a752e4
--- /dev/null
+++ b/plugins/biometric/android/settings.gradle
@@ -0,0 +1,2 @@
+include ':tauri-android'
+project(':tauri-android').projectDir = new File('./.tauri/tauri-api')
diff --git a/plugins/biometric/android/src/androidTest/java/ExampleInstrumentedTest.kt b/plugins/biometric/android/src/androidTest/java/ExampleInstrumentedTest.kt
new file mode 100644
index 00000000..5efaa023
--- /dev/null
+++ b/plugins/biometric/android/src/androidTest/java/ExampleInstrumentedTest.kt
@@ -0,0 +1,28 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+package app.tauri.biometric
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("app.tauri.biometric", appContext.packageName)
+    }
+}
diff --git a/plugins/biometric/android/src/main/AndroidManifest.xml b/plugins/biometric/android/src/main/AndroidManifest.xml
new file mode 100644
index 00000000..90328cb7
--- /dev/null
+++ b/plugins/biometric/android/src/main/AndroidManifest.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+  <application>
+    <activity
+      android:name=".BiometricActivity"
+      android:label="BiometricActivity"
+      android:theme="@style/AppTheme.Transparent"/>
+  </application>
+</manifest>
diff --git a/plugins/biometric/android/src/main/java/BiometricActivity.kt b/plugins/biometric/android/src/main/java/BiometricActivity.kt
new file mode 100644
index 00000000..011de4d5
--- /dev/null
+++ b/plugins/biometric/android/src/main/java/BiometricActivity.kt
@@ -0,0 +1,129 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+package app.tauri.biometric
+
+import android.annotation.SuppressLint
+import android.app.Activity
+import android.app.KeyguardManager
+import android.content.Context
+import android.content.Intent
+import android.hardware.biometrics.BiometricManager
+import android.os.Build
+import android.os.Bundle
+import android.os.Handler
+import androidx.appcompat.app.AppCompatActivity
+import androidx.biometric.BiometricPrompt
+import java.util.concurrent.Executor
+
+class BiometricActivity : AppCompatActivity() {
+    @SuppressLint("WrongConstant")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.auth_activity)
+
+        val executor = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            this.mainExecutor
+        } else {
+            Executor { command: Runnable? ->
+                Handler(this.mainLooper).post(
+                    command!!
+                )
+            }
+        }
+
+        val builder = BiometricPrompt.PromptInfo.Builder()
+        val intent = intent
+        var title = intent.getStringExtra(BiometricPlugin.TITLE)
+        val subtitle = intent.getStringExtra(BiometricPlugin.SUBTITLE)
+        val description = intent.getStringExtra(BiometricPlugin.REASON)
+        allowDeviceCredential = false
+        // Android docs say we should check if the device is secure before enabling device credential fallback
+        val manager = getSystemService(
+            Context.KEYGUARD_SERVICE
+        ) as KeyguardManager
+        if (manager.isDeviceSecure) {
+            allowDeviceCredential =
+                intent.getBooleanExtra(BiometricPlugin.DEVICE_CREDENTIAL, false)
+        }
+
+        if (title.isNullOrEmpty()) {
+            title = "Authenticate"
+        }
+
+        builder.setTitle(title).setSubtitle(subtitle).setDescription(description)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            var authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK
+            if (allowDeviceCredential) {
+                authenticators = authenticators or BiometricManager.Authenticators.DEVICE_CREDENTIAL
+            }
+            builder.setAllowedAuthenticators(authenticators)
+        } else {
+            @Suppress("DEPRECATION")
+            builder.setDeviceCredentialAllowed(allowDeviceCredential)
+        }
+
+        // From the Android docs:
+        //  You can't call setNegativeButtonText() and setAllowedAuthenticators(... or DEVICE_CREDENTIAL)
+        //  at the same time on a BiometricPrompt.PromptInfo.Builder instance.
+        if (!allowDeviceCredential) {
+            val negativeButtonText = intent.getStringExtra(BiometricPlugin.CANCEL_TITLE)
+            builder.setNegativeButtonText(
+                if (negativeButtonText.isNullOrEmpty()) "Cancel" else negativeButtonText
+            )
+        }
+        builder.setConfirmationRequired(
+            intent.getBooleanExtra(BiometricPlugin.CONFIRMATION_REQUIRED, true)
+        )
+        val promptInfo = builder.build()
+        val prompt = BiometricPrompt(
+            this,
+            executor,
+            object : BiometricPrompt.AuthenticationCallback() {
+                override fun onAuthenticationError(
+                    errorCode: Int,
+                    errorMessage: CharSequence
+                ) {
+                    super.onAuthenticationError(errorCode, errorMessage)
+                    finishActivity(
+                        BiometryResultType.ERROR,
+                        errorCode,
+                        errorMessage as String
+                    )
+                }
+
+                override fun onAuthenticationSucceeded(
+                    result: BiometricPrompt.AuthenticationResult
+                ) {
+                    super.onAuthenticationSucceeded(result)
+                    finishActivity()
+                }
+            }
+        )
+        prompt.authenticate(promptInfo)
+    }
+
+    @JvmOverloads
+    fun finishActivity(
+        resultType: BiometryResultType = BiometryResultType.SUCCESS,
+        errorCode: Int = 0,
+        errorMessage: String? = ""
+    ) {
+        val intent = Intent()
+        val prefix = BiometricPlugin.RESULT_EXTRA_PREFIX
+        intent
+            .putExtra(prefix + BiometricPlugin.RESULT_TYPE, resultType.toString())
+            .putExtra(prefix + BiometricPlugin.RESULT_ERROR_CODE, errorCode)
+            .putExtra(
+                prefix + BiometricPlugin.RESULT_ERROR_MESSAGE,
+                errorMessage
+            )
+        setResult(Activity.RESULT_OK, intent)
+        finish()
+    }
+
+    companion object {
+        var allowDeviceCredential = false
+    }
+}
\ No newline at end of file
diff --git a/plugins/biometric/android/src/main/java/BiometricPlugin.kt b/plugins/biometric/android/src/main/java/BiometricPlugin.kt
new file mode 100644
index 00000000..bde32f09
--- /dev/null
+++ b/plugins/biometric/android/src/main/java/BiometricPlugin.kt
@@ -0,0 +1,253 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+package app.tauri.biometric
+
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Build
+import android.webkit.WebView
+import androidx.activity.result.ActivityResult
+import androidx.biometric.BiometricManager
+import androidx.biometric.BiometricPrompt
+import app.tauri.annotation.ActivityCallback
+import app.tauri.annotation.Command
+import app.tauri.annotation.InvokeArg
+import app.tauri.annotation.TauriPlugin
+import app.tauri.plugin.Invoke
+import app.tauri.plugin.JSArray
+import app.tauri.plugin.JSObject
+import app.tauri.plugin.Plugin
+import java.util.EnumMap
+import java.util.HashMap
+import kotlin.math.max
+
+enum class BiometryResultType {
+    SUCCESS, FAILURE, ERROR
+}
+
+private const val MAX_ATTEMPTS = "maxAttemps"
+private const val BIOMETRIC_FAILURE = "authenticationFailed"
+private const val INVALID_CONTEXT_ERROR = "invalidContext"
+
+@InvokeArg
+class AuthOptions {
+    lateinit var reason: String
+    var allowDeviceCredential: Boolean = false
+    var title: String? = null
+    var subtitle: String? = null
+    var cancelTitle: String? = null
+    var confirmationRequired: Boolean? = null
+    var maxAttemps: Int = 3
+}
+
+@TauriPlugin
+class BiometricPlugin(private val activity: Activity): Plugin(activity) {
+    private var biometryTypes: ArrayList<BiometryType> = arrayListOf()
+
+    companion object {
+        var RESULT_EXTRA_PREFIX = ""
+        const val TITLE = "title"
+        const val SUBTITLE = "subtitle"
+        const val REASON = "reason"
+        const val CANCEL_TITLE = "cancelTitle"
+        const val RESULT_TYPE = "type"
+        const val RESULT_ERROR_CODE = "errorCode"
+        const val RESULT_ERROR_MESSAGE = "errorMessage"
+        const val DEVICE_CREDENTIAL = "allowDeviceCredential"
+        const val CONFIRMATION_REQUIRED = "confirmationRequired"
+
+        // Maps biometry error numbers to string error codes
+        private var biometryErrorCodeMap: MutableMap<Int, String> = HashMap()
+        private var biometryNameMap: MutableMap<BiometryType, String> = EnumMap(BiometryType::class.java)
+
+       init {
+           biometryErrorCodeMap[BiometricManager.BIOMETRIC_SUCCESS] = ""
+           biometryErrorCodeMap[BiometricManager.BIOMETRIC_SUCCESS] = ""
+           biometryErrorCodeMap[BiometricPrompt.ERROR_CANCELED] = "systemCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_HW_NOT_PRESENT] = "biometryNotAvailable"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_HW_UNAVAILABLE] = "biometryNotAvailable"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_LOCKOUT] = "biometryLockout"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_LOCKOUT_PERMANENT] = "biometryLockout"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_NEGATIVE_BUTTON] = "userCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_NO_BIOMETRICS] = "biometryNotEnrolled"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_NO_DEVICE_CREDENTIAL] = "noDeviceCredential"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_NO_SPACE] = "systemCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_TIMEOUT] = "systemCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_UNABLE_TO_PROCESS] = "systemCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_USER_CANCELED] = "userCancel"
+           biometryErrorCodeMap[BiometricPrompt.ERROR_VENDOR] = "systemCancel"
+
+           biometryNameMap[BiometryType.NONE] = "No Authentication"
+           biometryNameMap[BiometryType.FINGERPRINT] = "Fingerprint Authentication"
+           biometryNameMap[BiometryType.FACE] = "Face Authentication"
+           biometryNameMap[BiometryType.IRIS] = "Iris Authentication"
+       }
+    }
+
+    override fun load(webView: WebView) {
+        super.load(webView)
+
+        biometryTypes = ArrayList()
+        val manager = activity.packageManager
+        if (manager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) {
+            biometryTypes.add(BiometryType.FINGERPRINT)
+        }
+        if (manager.hasSystemFeature(PackageManager.FEATURE_FACE)) {
+            biometryTypes.add(BiometryType.FACE)
+        }
+        if (manager.hasSystemFeature(PackageManager.FEATURE_IRIS)) {
+            biometryTypes.add(BiometryType.IRIS)
+        }
+        if (biometryTypes.size == 0) {
+            biometryTypes.add(BiometryType.NONE)
+        }
+    }
+
+    /**
+     * Check the device's availability and type of biometric authentication.
+     */
+    @Command
+    fun getStatus(invoke: Invoke) {
+        val manager = BiometricManager.from(activity)
+        val biometryResult = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            manager.canAuthenticate(BiometricManager.Authenticators.BIOMETRIC_WEAK)
+        } else {
+            manager.canAuthenticate()
+        }
+        val ret = JSObject()
+
+        val available = biometryResult == BiometricManager.BIOMETRIC_SUCCESS
+        ret.put(
+            "isAvailable",
+            available
+        )
+
+        ret.put("biometryType", biometryTypes[0].type)
+
+        if (!available) {
+            var reason = ""
+            when (biometryResult) {
+                BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE -> reason =
+                    "Biometry unavailable."
+                BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED -> reason =
+                    "Biometrics not enrolled."
+                BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE -> reason =
+                    "No biometric on this device."
+                BiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED -> reason =
+                    "A security update is required."
+                BiometricManager.BIOMETRIC_ERROR_UNSUPPORTED -> reason =
+                    "Unsupported biometry."
+                BiometricManager.BIOMETRIC_STATUS_UNKNOWN -> reason =
+                    "Unknown biometry state."
+            }
+
+            var errorCode = biometryErrorCodeMap[biometryResult]
+            if (errorCode == null) {
+                errorCode = "biometryNotAvailable"
+            }
+            ret.put("error", reason)
+            ret.put("errorCode", errorCode)
+        }
+
+        invoke.resolve(ret)
+    }
+
+    /**
+     * Prompt the user for biometric authentication.
+     */
+    @Command
+    fun authenticate(invoke: Invoke) {
+        // The result of an intent is supposed to have the package name as a prefix
+        RESULT_EXTRA_PREFIX = activity.packageName + "."
+        val intent = Intent(
+            activity,
+            BiometricActivity::class.java
+        )
+        
+        val args = invoke.parseArgs(AuthOptions::class.java)
+
+        // Pass the options to the activity
+        intent.putExtra(
+            TITLE,
+            args.title ?: (biometryNameMap[biometryTypes[0]] ?: "")
+        )
+        intent.putExtra(SUBTITLE, args.subtitle)
+        intent.putExtra(REASON, args.reason)
+        intent.putExtra(CANCEL_TITLE, args.cancelTitle)
+        intent.putExtra(DEVICE_CREDENTIAL, args.allowDeviceCredential)
+        args.confirmationRequired?.let {
+            intent.putExtra(CONFIRMATION_REQUIRED, it)
+        }
+
+        val maxAttemptsConfig = args.maxAttemps
+        val maxAttempts = max(maxAttemptsConfig, 1)
+        intent.putExtra(MAX_ATTEMPTS, maxAttempts)
+        startActivityForResult(invoke, intent, "authenticateResult")
+    }
+
+    @ActivityCallback
+    private fun authenticateResult(invoke: Invoke, result: ActivityResult) {
+        val resultCode = result.resultCode
+
+        // If the system canceled the activity, we might get RESULT_CANCELED in resultCode.
+        // In that case return that immediately, because there won't be any data.
+        if (resultCode == Activity.RESULT_CANCELED) {
+            invoke.reject(
+                "The system canceled authentication",
+                biometryErrorCodeMap[BiometricPrompt.ERROR_CANCELED]
+            )
+            return
+        }
+
+        // Convert the string result type to an enum
+        val data = result.data
+        val resultTypeName = data?.getStringExtra(
+            RESULT_EXTRA_PREFIX + RESULT_TYPE
+        )
+        if (resultTypeName == null) {
+            invoke.reject(
+                "Missing data in the result of the activity",
+                INVALID_CONTEXT_ERROR
+            )
+            return
+        }
+        val resultType = try {
+            BiometryResultType.valueOf(resultTypeName)
+        } catch (e: IllegalArgumentException) {
+            invoke.reject(
+                "Invalid data in the result of the activity",
+                INVALID_CONTEXT_ERROR
+            )
+            return
+        }
+        val errorCode = data.getIntExtra(
+            RESULT_EXTRA_PREFIX + RESULT_ERROR_CODE,
+            0
+        )
+        var errorMessage = data.getStringExtra(
+            RESULT_EXTRA_PREFIX + RESULT_ERROR_MESSAGE
+        )
+        when (resultType) {
+            BiometryResultType.SUCCESS -> invoke.resolve()
+            BiometryResultType.FAILURE ->         // Biometry was successfully presented but was not recognized
+                invoke.reject(errorMessage, BIOMETRIC_FAILURE)
+
+            BiometryResultType.ERROR -> {
+                // The user cancelled, the system cancelled, or some error occurred.
+                // If the user cancelled, errorMessage is the text of the "negative" button,
+                // which is not especially descriptive.
+                if (errorCode == BiometricPrompt.ERROR_NEGATIVE_BUTTON) {
+                    errorMessage = "Cancel button was pressed"
+                }
+                invoke.reject(errorMessage, biometryErrorCodeMap[errorCode])
+            }
+        }
+    }
+
+    internal enum class BiometryType(val type: Int) {
+        NONE(0), FINGERPRINT(1), FACE(2), IRIS(3);
+    }
+}
diff --git a/plugins/biometric/android/src/main/res/layout/auth_activity.xml b/plugins/biometric/android/src/main/res/layout/auth_activity.xml
new file mode 100644
index 00000000..d88f20da
--- /dev/null
+++ b/plugins/biometric/android/src/main/res/layout/auth_activity.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="app.tauri.biometric.BiometricActivity">
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/plugins/biometric/android/src/main/res/values/styles.xml b/plugins/biometric/android/src/main/res/values/styles.xml
new file mode 100644
index 00000000..3caed83b
--- /dev/null
+++ b/plugins/biometric/android/src/main/res/values/styles.xml
@@ -0,0 +1,10 @@
+<resources>
+    <style name="AppTheme.Transparent" parent="Theme.AppCompat.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/plugins/biometric/android/src/test/java/ExampleUnitTest.kt b/plugins/biometric/android/src/test/java/ExampleUnitTest.kt
new file mode 100644
index 00000000..128d8bce
--- /dev/null
+++ b/plugins/biometric/android/src/test/java/ExampleUnitTest.kt
@@ -0,0 +1,21 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+package app.tauri.biometric
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
diff --git a/plugins/biometric/build.rs b/plugins/biometric/build.rs
new file mode 100644
index 00000000..743096a6
--- /dev/null
+++ b/plugins/biometric/build.rs
@@ -0,0 +1,16 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+use std::process::exit;
+
+fn main() {
+    if let Err(error) = tauri_build::mobile::PluginBuilder::new()
+        .android_path("android")
+        .ios_path("ios")
+        .run()
+    {
+        println!("{error:#}");
+        exit(1);
+    }
+}
diff --git a/plugins/biometric/contributors/crabnebula.svg b/plugins/biometric/contributors/crabnebula.svg
new file mode 100644
index 00000000..a9bb4609
--- /dev/null
+++ b/plugins/biometric/contributors/crabnebula.svg
@@ -0,0 +1,31 @@
+<svg class="crabnebula-logo" width="100%" height="100%" viewBox="0 0 1204 210" version="1.1"
+    xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+    xml:space="preserve" xmlns:serif="http://www.serif.com/"
+    style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
+    <style>
+        .crabnebula-logo path, 
+        .crabnebula-logo rect {
+            fill: #001e42;
+        }
+        @media (prefers-color-scheme: dark) {
+            .crabnebula-logo path, .crabnebula-logo rect {
+                fill: #fff;
+            }
+        }
+        html[data-color-mode="dark"] .crabnebula-logo path, 
+        html[data-color-mode="dark"] .crabnebula-logo rect {
+            fill: #fff;
+        }
+    </style>
+    <path d="M351.903,162.334C344.288,162.334 337.123,160.881 330.41,157.975C323.696,155.069 317.834,151.11 312.824,146.099C307.914,141.089 304.006,135.276 301.101,128.662C298.195,121.948 296.742,114.783 296.742,107.167C296.742,99.55 298.195,92.435 301.101,85.821C304.006,79.107 307.914,73.244 312.824,68.234C317.834,63.223 323.696,59.265 330.41,56.358C337.123,53.452 344.288,51.999 351.903,51.999C357.414,51.999 362.675,52.701 367.685,54.103C372.795,55.507 377.455,57.511 381.663,60.116C385.972,62.622 389.83,65.678 393.237,69.286C396.644,72.793 399.499,76.752 401.804,81.161L380.762,92.586C377.756,87.174 373.848,82.915 369.038,79.808C364.328,76.702 358.617,75.148 351.903,75.148C347.494,75.148 343.386,76 339.578,77.704C335.871,79.407 332.614,81.762 329.809,84.769C327.003,87.675 324.798,91.082 323.195,94.991C321.592,98.799 320.79,102.857 320.79,107.167C320.79,111.476 321.592,115.584 323.195,119.493C324.798,123.301 327.003,126.708 329.809,129.715C332.614,132.621 335.871,134.926 339.578,136.629C343.386,138.333 347.494,139.185 351.903,139.185C358.617,139.185 364.328,137.631 369.038,134.525C373.848,131.418 377.756,127.159 380.762,121.748L401.804,133.172C399.499,137.581 396.644,141.59 393.237,145.198C389.83,148.705 385.972,151.762 381.663,154.367C377.455,156.872 372.795,158.827 367.685,160.23C362.675,161.633 357.414,162.334 351.903,162.334Z" style="fill-rule:nonzero;stroke:black;stroke-width:0.55px;"/>
+    <path d="M413.821,85.37L436.517,85.37L436.517,96.644C437.72,93.337 439.924,90.481 443.131,88.076C446.437,85.671 450.195,84.468 454.403,84.468C455.506,84.468 456.658,84.518 457.86,84.619C459.063,84.719 460.366,84.969 461.768,85.37L461.768,108.369C460.065,107.768 458.412,107.317 456.808,107.016C455.205,106.716 453.502,106.565 451.698,106.565C446.788,106.565 443.03,108.269 440.425,111.676C437.82,115.083 436.517,119.493 436.517,124.904L436.517,160.53L413.821,160.53L413.821,85.37Z" style="fill-rule:nonzero;stroke:black;stroke-width:0.55px;"/>
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\ No newline at end of file
diff --git a/plugins/biometric/guest-js/index.ts b/plugins/biometric/guest-js/index.ts
new file mode 100644
index 00000000..e9b6456c
--- /dev/null
+++ b/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,
+  });
+}
diff --git a/plugins/biometric/ios/.gitignore b/plugins/biometric/ios/.gitignore
new file mode 100644
index 00000000..5922fdaa
--- /dev/null
+++ b/plugins/biometric/ios/.gitignore
@@ -0,0 +1,10 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/
+DerivedData/
+.swiftpm/config/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc
+Package.resolved
diff --git a/plugins/biometric/ios/Package.swift b/plugins/biometric/ios/Package.swift
new file mode 100644
index 00000000..34c9f87e
--- /dev/null
+++ b/plugins/biometric/ios/Package.swift
@@ -0,0 +1,33 @@
+// swift-tools-version:5.3
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import PackageDescription
+
+let package = Package(
+  name: "tauri-plugin-biometric",
+  platforms: [
+    .iOS(.v13)
+  ],
+  products: [
+    // Products define the executables and libraries a package produces, and make them visible to other packages.
+    .library(
+      name: "tauri-plugin-biometric",
+      type: .static,
+      targets: ["tauri-plugin-biometric"])
+  ],
+  dependencies: [
+    .package(name: "Tauri", path: "../.tauri/tauri-api")
+  ],
+  targets: [
+    // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+    // Targets can depend on other targets in this package, and on products in packages this package depends on.
+    .target(
+      name: "tauri-plugin-biometric",
+      dependencies: [
+        .byName(name: "Tauri")
+      ],
+      path: "Sources")
+  ]
+)
diff --git a/plugins/biometric/ios/README.md b/plugins/biometric/ios/README.md
new file mode 100644
index 00000000..f4900bdd
--- /dev/null
+++ b/plugins/biometric/ios/README.md
@@ -0,0 +1,3 @@
+# Tauri Plugin {{ plugin_name_original }}
+
+A description of this package.
diff --git a/plugins/biometric/ios/Sources/BiometricPlugin.swift b/plugins/biometric/ios/Sources/BiometricPlugin.swift
new file mode 100644
index 00000000..7e3e8bbd
--- /dev/null
+++ b/plugins/biometric/ios/Sources/BiometricPlugin.swift
@@ -0,0 +1,152 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import LocalAuthentication
+import SwiftRs
+import Tauri
+import UIKit
+import WebKit
+
+class BiometricStatus {
+  let available: Bool
+  let biometryType: LABiometryType
+  let errorReason: String?
+  let errorCode: String?
+
+  init(available: Bool, biometryType: LABiometryType, errorReason: String?, errorCode: String?) {
+    self.available = available
+    self.biometryType = biometryType
+    self.errorReason = errorReason
+    self.errorCode = errorCode
+  }
+}
+
+struct AuthOptions: Decodable {
+  let reason: String
+  var allowDeviceCredential: Bool?
+  let fallbackTitle: String?
+  let cancelTitle: String?
+}
+
+class BiometricPlugin: Plugin {
+  let authenticationErrorCodeMap: [Int: String] = [
+    0: "",
+    LAError.appCancel.rawValue: "appCancel",
+    LAError.authenticationFailed.rawValue: "authenticationFailed",
+    LAError.invalidContext.rawValue: "invalidContext",
+    LAError.notInteractive.rawValue: "notInteractive",
+    LAError.passcodeNotSet.rawValue: "passcodeNotSet",
+    LAError.systemCancel.rawValue: "systemCancel",
+    LAError.userCancel.rawValue: "userCancel",
+    LAError.userFallback.rawValue: "userFallback",
+    LAError.biometryLockout.rawValue: "biometryLockout",
+    LAError.biometryNotAvailable.rawValue: "biometryNotAvailable",
+    LAError.biometryNotEnrolled.rawValue: "biometryNotEnrolled",
+  ]
+
+  var status: BiometricStatus!
+
+  public override func load(webview: WKWebView) {
+    let context = LAContext()
+    var error: NSError?
+    var available = context.canEvaluatePolicy(
+      .deviceOwnerAuthenticationWithBiometrics, error: &error)
+    var reason: String? = nil
+    var errorCode: String? = nil
+
+    if available && context.biometryType == .faceID {
+      let entry = Bundle.main.infoDictionary?["NSFaceIDUsageDescription"] as? String
+
+      if entry == nil || entry?.count == 0 {
+        available = false
+        reason = "NSFaceIDUsageDescription is not in the app Info.plist"
+        errorCode = authenticationErrorCodeMap[LAError.biometryNotAvailable.rawValue] ?? ""
+      }
+    } else if !available, let error = error {
+      reason = error.localizedDescription
+      if let failureReason = error.localizedFailureReason {
+        reason = "\(reason ?? ""): \(failureReason)"
+      }
+      errorCode =
+        authenticationErrorCodeMap[error.code] ?? authenticationErrorCodeMap[
+          LAError.biometryNotAvailable.rawValue] ?? ""
+    }
+
+    self.status = BiometricStatus(
+      available: available,
+      biometryType: context.biometryType,
+      errorReason: reason,
+      errorCode: errorCode
+    )
+  }
+
+  @objc func status(_ invoke: Invoke) {
+    if self.status.available {
+      invoke.resolve([
+        "isAvailable": self.status.available,
+        "biometryType": self.status.biometryType.rawValue,
+      ])
+    } else {
+      invoke.resolve([
+        "isAvailable": self.status.available,
+        "biometryType": self.status.biometryType.rawValue,
+        "error": self.status.errorReason ?? "",
+        "errorCode": self.status.errorCode ?? "",
+      ])
+    }
+  }
+
+  @objc func authenticate(_ invoke: Invoke) throws {
+    guard self.status.available else {
+      invoke.reject(
+        self.status.errorReason ?? "",
+        code: self.status.errorCode ?? ""
+      )
+      return
+    }
+
+    let args = try invoke.parseArgs(AuthOptions.self)
+
+    let context = LAContext()
+    context.localizedFallbackTitle = args.fallbackTitle
+    context.localizedCancelTitle = args.cancelTitle
+    context.touchIDAuthenticationAllowableReuseDuration = 0
+
+    let allowDeviceCredential = args.allowDeviceCredential ?? false
+
+    // force system default fallback title if an empty string is provided (the OS hides the fallback button in this case)
+    if allowDeviceCredential,
+      let fallbackTitle = context.localizedFallbackTitle,
+      fallbackTitle.isEmpty
+    {
+      context.localizedFallbackTitle = nil
+    }
+
+    context.evaluatePolicy(
+      allowDeviceCredential
+        ? .deviceOwnerAuthentication : .deviceOwnerAuthenticationWithBiometrics,
+      localizedReason: args.reason
+    ) { success, error in
+      if success {
+        invoke.resolve()
+      } else {
+        if let policyError = error as? LAError {
+          let code = self.authenticationErrorCodeMap[policyError.code.rawValue]
+          invoke.reject(policyError.localizedDescription, code: code)
+        } else {
+          invoke.reject(
+            "Unknown error",
+            code: self.authenticationErrorCodeMap[LAError.authenticationFailed.rawValue]
+          )
+        }
+      }
+    }
+
+  }
+}
+
+@_cdecl("init_plugin_biometric")
+func initPlugin() -> Plugin {
+  return BiometricPlugin()
+}
diff --git a/plugins/biometric/ios/Tests/PluginTests/PluginTests.swift b/plugins/biometric/ios/Tests/PluginTests/PluginTests.swift
new file mode 100644
index 00000000..99992ce4
--- /dev/null
+++ b/plugins/biometric/ios/Tests/PluginTests/PluginTests.swift
@@ -0,0 +1,12 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import XCTest
+@testable import ExamplePlugin
+
+final class ExamplePluginTests: XCTestCase {
+    func testExample() throws {
+        let plugin = ExamplePlugin()
+    }
+}
diff --git a/plugins/biometric/package.json b/plugins/biometric/package.json
new file mode 100644
index 00000000..0d654be7
--- /dev/null
+++ b/plugins/biometric/package.json
@@ -0,0 +1,32 @@
+{
+  "name": "@tauri-apps/plugin-biometric",
+  "version": "1.0.0",
+  "license": "MIT or APACHE-2.0",
+  "authors": [
+    "Tauri Programme within The Commons Conservancy"
+  ],
+  "type": "module",
+  "types": "./dist-js/index.d.ts",
+  "main": "./dist-js/index.cjs",
+  "module": "./dist-js/index.js",
+  "exports": {
+    "types": "./dist-js/index.d.ts",
+    "import": "./dist-js/index.js",
+    "require": "./dist-js/index.cjs"
+  },
+  "scripts": {
+    "build": "rollup -c"
+  },
+  "files": [
+    "dist-js",
+    "!dist-js/**/*.map",
+    "README.md",
+    "LICENSE"
+  ],
+  "devDependencies": {
+    "tslib": "2.6.0"
+  },
+  "dependencies": {
+    "@tauri-apps/api": "2.0.0-alpha.12"
+  }
+}
diff --git a/plugins/biometric/rollup.config.js b/plugins/biometric/rollup.config.js
new file mode 100644
index 00000000..977dfac8
--- /dev/null
+++ b/plugins/biometric/rollup.config.js
@@ -0,0 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+import { createConfig } from "../../shared/rollup.config.js";
+
+export default createConfig();
diff --git a/plugins/biometric/src/api-iife.js b/plugins/biometric/src/api-iife.js
new file mode 100644
index 00000000..450585b5
--- /dev/null
+++ b/plugins/biometric/src/api-iife.js
@@ -0,0 +1 @@
+if("__TAURI__"in window){var __TAURI_PLUGIN_BIOMETRIC__=function(e){"use strict";async function n(e,n={},r){return window.__TAURI_INTERNALS__.invoke(e,n,r)}var r;return"function"==typeof SuppressedError&&SuppressedError,e.BiometryType=void 0,(r=e.BiometryType||(e.BiometryType={}))[r.None=0]="None",r[r.TouchID=1]="TouchID",r[r.FaceID=2]="FaceID",r[r.Iris=3]="Iris",e.authenticate=async function(e,r){return n("plugin:biometric|authenticate",{reason:e,...r})},e.checkStatus=async function(){return n("plugin:biometric|status")},e}({});Object.defineProperty(window.__TAURI__,"biometric",{value:__TAURI_PLUGIN_BIOMETRIC__})}
diff --git a/plugins/biometric/src/error.rs b/plugins/biometric/src/error.rs
new file mode 100644
index 00000000..339e763b
--- /dev/null
+++ b/plugins/biometric/src/error.rs
@@ -0,0 +1,25 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+use serde::{ser::Serializer, Serialize};
+
+pub type Result<T> = std::result::Result<T, Error>;
+
+#[derive(Debug, thiserror::Error)]
+pub enum Error {
+    #[error(transparent)]
+    Io(#[from] std::io::Error),
+    #[cfg(mobile)]
+    #[error(transparent)]
+    PluginInvoke(#[from] tauri::plugin::mobile::PluginInvokeError),
+}
+
+impl Serialize for Error {
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_str(self.to_string().as_ref())
+    }
+}
diff --git a/plugins/biometric/src/lib.rs b/plugins/biometric/src/lib.rs
new file mode 100644
index 00000000..8b0d472d
--- /dev/null
+++ b/plugins/biometric/src/lib.rs
@@ -0,0 +1,72 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+#![cfg(mobile)]
+
+use serde::Serialize;
+use tauri::{
+    plugin::{Builder, PluginHandle, TauriPlugin},
+    Manager, Runtime,
+};
+
+pub use models::*;
+
+mod error;
+mod models;
+
+pub use error::{Error, Result};
+
+#[cfg(target_os = "android")]
+const PLUGIN_IDENTIFIER: &str = "app.tauri.biometric";
+
+#[cfg(target_os = "ios")]
+tauri::ios_plugin_binding!(init_plugin_biometric);
+
+/// Access to the biometric APIs.
+pub struct Biometric<R: Runtime>(PluginHandle<R>);
+
+#[derive(Serialize)]
+struct AuthenticatePayload {
+    reason: String,
+    #[serde(flatten)]
+    options: AuthOptions,
+}
+
+impl<R: Runtime> Biometric<R> {
+    pub fn status(&self) -> crate::Result<Status> {
+        self.0.run_mobile_plugin("status", ()).map_err(Into::into)
+    }
+
+    pub fn authenticate(&self, reason: String, options: AuthOptions) -> crate::Result<()> {
+        self.0
+            .run_mobile_plugin("authenticate", AuthenticatePayload { reason, options })
+            .map_err(Into::into)
+    }
+}
+
+/// Extensions to [`tauri::App`], [`tauri::AppHandle`] and [`tauri::Window`] to access the biometric APIs.
+pub trait BiometricExt<R: Runtime> {
+    fn biometric(&self) -> &Biometric<R>;
+}
+
+impl<R: Runtime, T: Manager<R>> crate::BiometricExt<R> for T {
+    fn biometric(&self) -> &Biometric<R> {
+        self.state::<Biometric<R>>().inner()
+    }
+}
+
+/// Initializes the plugin.
+pub fn init<R: Runtime>() -> TauriPlugin<R> {
+    Builder::new("biometric")
+        .js_init_script(include_str!("api-iife.js").to_string())
+        .setup(|app, api| {
+            #[cfg(target_os = "android")]
+            let handle = api.register_android_plugin(PLUGIN_IDENTIFIER, "BiometricPlugin")?;
+            #[cfg(target_os = "ios")]
+            let handle = api.register_ios_plugin(init_plugin_biometric)?;
+            app.manage(Biometric(handle));
+            Ok(())
+        })
+        .build()
+}
diff --git a/plugins/biometric/src/models.rs b/plugins/biometric/src/models.rs
new file mode 100644
index 00000000..e4fceedc
--- /dev/null
+++ b/plugins/biometric/src/models.rs
@@ -0,0 +1,38 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Default, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AuthOptions {
+    pub allow_device_credential: bool,
+    /// iOS only.
+    pub fallback_title: Option<String>,
+    /// iOS only.
+    pub cancel_title: Option<String>,
+    /// Android only.
+    pub title: Option<String>,
+    /// Android only.
+    pub subtitle: Option<String>,
+    /// Android only.
+    pub confirmation_required: Option<bool>,
+}
+
+#[derive(Debug, Clone, serde_repr::Deserialize_repr)]
+#[repr(u8)]
+pub enum BiometryType {
+    None = 0,
+    TouchID = 1,
+    FaceID = 2,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Status {
+    pub is_available: bool,
+    pub biometry_type: BiometryType,
+    pub error: Option<String>,
+    pub error_code: Option<String>,
+}
diff --git a/plugins/biometric/tsconfig.json b/plugins/biometric/tsconfig.json
new file mode 100644
index 00000000..5098169a
--- /dev/null
+++ b/plugins/biometric/tsconfig.json
@@ -0,0 +1,4 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "include": ["guest-js/*.ts"]
+}
diff --git a/plugins/dialog/test/tauri.conf.json b/plugins/dialog/test/tauri.conf.json
index 6b015c11..c4a453d9 100644
--- a/plugins/dialog/test/tauri.conf.json
+++ b/plugins/dialog/test/tauri.conf.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.16/node_modules/@tauri-apps/cli/schema.json",
+  "$schema": "../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.17/node_modules/@tauri-apps/cli/schema.json",
   "build": {
     "distDir": ".",
     "devPath": "http://localhost:4000"
diff --git a/plugins/notification/test/tauri.conf.json b/plugins/notification/test/tauri.conf.json
index 6b015c11..c4a453d9 100644
--- a/plugins/notification/test/tauri.conf.json
+++ b/plugins/notification/test/tauri.conf.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.16/node_modules/@tauri-apps/cli/schema.json",
+  "$schema": "../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.17/node_modules/@tauri-apps/cli/schema.json",
   "build": {
     "distDir": ".",
     "devPath": "http://localhost:4000"
diff --git a/plugins/updater/tests/app-updater/tauri.conf.json b/plugins/updater/tests/app-updater/tauri.conf.json
index bbc72ca6..9727f0d8 100644
--- a/plugins/updater/tests/app-updater/tauri.conf.json
+++ b/plugins/updater/tests/app-updater/tauri.conf.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "../../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.16/node_modules/@tauri-apps/cli/schema.json",
+  "$schema": "../../../../node_modules/.pnpm/@tauri-apps+cli@2.0.0-alpha.17/node_modules/@tauri-apps/cli/schema.json",
   "build": {
     "distDir": [],
     "devPath": []
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f67cd2c4..a96d5aee 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -69,6 +69,9 @@ importers:
       '@tauri-apps/plugin-barcode-scanner':
         specifier: 2.0.0-alpha.3
         version: link:../../plugins/barcode-scanner
+      '@tauri-apps/plugin-biometric':
+        specifier: 1.0.0
+        version: link:../../plugins/biometric
       '@tauri-apps/plugin-cli':
         specifier: 2.0.0-alpha.4
         version: link:../../plugins/cli
@@ -155,6 +158,16 @@ importers:
         specifier: 2.0.0-alpha.12
         version: 2.0.0-alpha.12
 
+  plugins/biometric:
+    dependencies:
+      '@tauri-apps/api':
+        specifier: 2.0.0-alpha.12
+        version: 2.0.0-alpha.12
+    devDependencies:
+      tslib:
+        specifier: 2.6.0
+        version: 2.6.0
+
   plugins/cli:
     dependencies:
       '@tauri-apps/api':