React Native Keychain Biometric Example. For example, i want to build my own custom React Native Touch ID is

For example, i want to build my own custom React Native Touch ID is a React Native library for authenticating users with biometric authentication methods like Face ID and Touch ID on both iOS and Android (experimental). x branch Sep 10, 2020 · oblador / react-native-keychain Public Sponsor Notifications You must be signed in to change notification settings Fork 530 Star 3. true In the app I'm building, which is an enterprise financial app, we use react-native-keychain. 4k. Contribute to oblador/react-native-keychain development by creating an account on GitHub. First and foremost, we can start by installing the react-native-keychain in our React-Native project. Jun 25, 2025 · React Native biometric authentication with private key management. Apr 9, 2025 · Use libraries like react-native-keychain or react-native-sensitive-info. The issue right now is that we use biometrics to lock our app, but it doesn't seem to care we Aug 8, 2023 · Strengthen React Native app security with Biometric Authentication. The library automatically links with LocalAuthentication framework. This tutorial guides you through implementing biometric authentication in React Native with practical examples covering initial setup, localization, backend integration, and advanced security. May 11, 2023 · Add more secure and friendly authentication to your mobile apps May 14, 2018 · @oblador Other react native packages like react-native-tocuh-id would run face id prompt . Apr 17, 2019 · In order to access Keychain Services in our React Native app, we are going to use the package react-native-keychain. It's the easiest implementation of biometric auth I've found for RN, and it has the Aug 25, 2024 · Now let‘s see how to properly implement biometric authentication in React Native. This ensures that sensitive information is stored in a secure enclave, making it difficult for unauthorized access. Run pod install in iOS/directory to install iOS dependencies. 0 React Native version 0. • options?: SetOptions A keychain options object. Contribute to Soklundy/react-native-keychain development by creating an account on GitHub. Security is often overlooked when building apps. Jun 7, 2025 · Best Practice: Implementing Biometric Authentication in React Native Building a production-ready biometric security system that balances user experience with robust security In today’s mobile If biometric access is re-enabled, access to the secret will be restored. 59: $ react-native link react-native-keychain and check MainApplication. See manual installation below if you have issues with the react-native link. Think your React Native app is secure? 68% of breaches involve human error. :key: Keychain Access for React Native. Those keys can then be retrieved later, after proper authentication, and used to create a cryptographic signature. May 9, 2025 · Learn how to add secure biometric and Face ID authentication in React Native apps for Android & iOS using top libraries and best practices. Contribute to auth0/react-native-auth0 development by creating an account on GitHub. Returns Promise <false | Result> Resolves to an object containing service and storage when successful, or false on failure. Setup You will need to have Node >= 14. React Native biometric functionality for signing and encryption. Dec 16, 2021 · Discover how to integrate biometric authentication in React Native, balancing security, user experience, and cost-effectiveness for mobile apps. Latest version: 2. A React-Native module to enable biometric login and securely store a user's credentials using native apis. , accessControl, accessible or authenticationPrompt) on an already existing keychain entry without resetting or deleting the old keychains, it may cause issues when attempting to access them. When storing user passwords, biometric information, and other sensitive information at login, you will have to store them in a secure keychain. May 15, 2025 · Error: User not authenticated Steps to reproduce Set accessControl to ACCESS_CONTROL. 9 Platforms Android Workflow Expo managed workflow Architecture Fabric (New Aug 23, 2025 · Securely save your credentials with biometric (react-native-keychain) Code with Bawa 59 subscribers Subscribe Only for React Native <= 0. In… Feb 16, 2022 · If you are already familiar with React, you can go straight to our full example application on GitHub or skip to "Add User Authentication with Passage" to learn how to integrate biometric authentication into an existing application. React native biometrics is a simple bridge to native iOS and Android keystore management. setGenericPassword(username, password, Parameters • username: string The username or e-mail to be saved. 3. " Developers should implement their own logic to allow downgrades and handle the "security loss" accordingly. There are many other alternate approaches to this aswell, like you may generate Key pair on server and send Public key to device. In this tutorial, we will learn to implement a Biometric Authentication App using React-Native. This can be avoided by making a one-line fix inside getCipherStorageForCurrentAPILevel (). React-Native Biometric Authentication Example. In this blog post, we will explore how to implement biometric authentication in React Native apps, providing users with a secure and seamless way to access your application. setGenericPassword('username Jan 24, 2025 · Implementation Options (React Native & Native) Backup & Recovery Strategies Code Implementation Examples - iOS: edDSA (Curve25519) Key Storage in Keychain - Android: Ed25519 Key Pair (React Native) - Biometric Authentication (React Native) - Native Kotlin: Ed25519 Key in Android Keystore Security Best Practices Future Work Conclusion Additional Dec 21, 2021 · To achieve this, we can utilize, for example, the react-native-keychain library that allows us to hide the sensitive data behind biometrics authentication. - sbaiahmed1/react-nati Aug 11, 2021 · Specifically, probing is always done to determine if the various biometric features are available. It's the easiest implementation of biometric auth I've found for RN, and it has the Dec 9, 2025 · Keychain Access for React Native. So while Keychain Services enhances security dramatically, additional controls around fallbacks may still be needed depending on your compliance requirements. This guide covers implementing biometric authentication (Face ID, Touch ID, fingerprint) in React Native applications, combined with secure credential storage using Keychain/Keystore for Dec 13, 2023 · react-native-keychain uses the native secure storage mechanisms provided by the operating systems (Keychain on iOS and Keystore on Android). 1. Oct 9, 2025 · Introduction Biometric authentication using Face ID (iOS) or Touch ID (iOS/Android) provides a secure, frictionless experience for mobile app users. See manual installation below if you have issues with react-native link. Start using react-native-biometrics in your project by running `npm i react-native-biometrics`. . Apr 19, 2019 · THEN authentication prompt appears. Supports multiple key aliases, biometric access, and local encryption with iOS Keychain and Android Keystore. 4k :key: Keychain Access for React Native. Keychain Access for React Native. Jan 28, 2025 · This guide demonstrates how to implement biometric authentication (Face ID and fingerprint) in React Native using the react-native-keychain and react-native-biometrics libraries. 59: $ react-native link react-native-keychain-manager and check MainApplication. The example code is in TypeScript, which should easily be converted to JavaScript. Once a user's authenticated session expires, we offer a biometrics challenge and, if successfully passed, we retrieve the stored credentials to initiate a login API call. Ive played around with react-native-touch-id, react-native-biometrics and a few others. Apr 17, 2019 · How do we implement biometric authentication with Keychain Services? In order to access Keychain Services in our React Native app, we are going to use the package react-native-keychain. We will be covering a complete example to help you get started. 0, last published: 8 months ago. The react-native-keychain library provides keychain/keystore access to your React Native application, making your application secure. Basic Usage Usage Basic Usage To use react-native-keychain, follow the example below to securely store and retrieve credentials. Create biometric-protected private keys and digital signatures using native iOS Keychain and Android Keystore. Start using react-native-keychain in your project by running `npm i react-native-keychain`. Learn a step-by-step guide to implementing this security solution into your mobile app. Feb 7, 2020 · ANDROID BIOMETRICS IMPLEMENT AND UNIT TEST Android Biometrics In React Native Hello dear reader, today I will open (in a short version) my journey on how I applied AndroidX biometric in our React … This library provides access to the Keychain (iOS) and Keystore (Android) for securely storing credentials like passwords, tokens, or other sensitive information in React Native apps Sep 13, 2021 · Biometric Prompt not showing again when click on login via biometric after unlocking device while on Login Screen. Features 🔐 Biometric Authentication: Support for Touch ID, Face ID, and Android biometric sensors 💾 Secure Credential Storage: Encrypted storage of username and password using native keychain/keystore 🚀 Turbo Module: Built with React Native's new architecture for optimal performance 📱 Cross-Platform: Works on both iOS and Android About Secure biometric key storage for React Native using TurboModules. Supports Face ID, Touch ID, and Fingerprint with a simple JavaScript API. Veritification of biometric is going on client side with RSA algorythm (publicKey stored at keychain store). Jun 25, 2022 · Run yarn add react-native-keychain - Only for React Native <= 0. 24 votes, 12 comments. May 14, 2023 · This article discusses biometric authentication, how it works, its benefits, and its implementation in Android and iOS apps using React Native. 2, last published: 2 months ago. # or . Version 6 ships a new headless API surface, stronger security defaults, and a fully revamped example app. 👍 1 MarkCSmith added a commit to MarkCSmith/react-native-keychain that referenced this issue Aug 11, 2021 This guide covers implementing biometric authentication (Face ID, Touch ID, fingerprint) in React Native applications, combined with secure credential storage using Keychain/Keystore for sensitive Aug 29, 2019 · This is my settings on set password: private async setPassword() { const username = 'this is the username'; const password = 'this is the pin'; await KeyChain. Biometric login offers a seamless and secure user authentication experience, allowing users to access their accounts with fingerprint, face recognition, or device credentials like PIN or pattern. There are 79 other projects in the npm registry using react-native-keychain. 0, last published: a month ago. Start using react-native-biometric-login in your project by running `npm i react-native-biometric-login`. But im just wondering if there's any way we can use custom screen or custom component when triggering biometrics authentication. 0 and npm >= 5. To give you a better idea of what we’re going to create, let’s watch a demo video. I even ran the repository example App. defaultConfig { minSdkVersion 23 // Jul 23, 2025 · Biometric authentication, such as fingerprint, facial recognition, and other biometric identifiers, provides a smooth user experience and high-level security. Aug 23, 2025 · Securely save your credentials with biometric (react-native-keychain) Code with Bawa 59 subscribers Subscribe May 29, 2023 · Introduction Biometrics login is a convenient feature to have on your app, this Tagged with reactnative, expo, mobile, javascript. 4k Apr 5, 2021 · React Native Keychain makes it easy for your users to authenticate with biometric data and is a breeze to install in your application. Q: Is it possible to implement automatic downgrading? A: From a security perspective, automatic downgrading is considered a "loss of trust. It is true that it is impossible to build software that is completely impenetrable—we’ve yet to invent a completely impenetrable lock (bank vaults do, after all, still get broken into). Is there any more information you can provide? A lightweight and unified React Native library for biometric authentication across iOS and Android. 2. At its core it's meant to use with authentication, which we DO to store oauth tokens, but I also use it as a "re-entry" into the app after it's been put in background or inactive mode. Dec 12, 2024 · Biometric authentication has become an essential feature for mobile applications, providing users with a convenient and secure way to access their accounts. Aug 25, 2024 · Now let‘s see how to properly implement biometric authentication in React Native. Contribute to dev-eyoungmin/giwa-react-native-wallet development by creating an account on GitHub. Jun 24, 2025 · In this blog post, we’ll explore how to use react-native-keychain to securely store and retrieve credentials in a React Native app, with practical examples and tips for both iOS and Android. java to verify the package was added. It allows you to create public private key pairs that are stored in native keystores and protected by biometric authentication. Implementing Secure Biometric Auth in React Native We‘ll be using the popular react-native-keychain library to interface with Keychain Services for encrypted storage and access control. Integrating biometric authentication into your React Native app provides an additional layer of protection Aug 24, 2023 · Initially, we used the React Native Keychain library to generate keys and encrypt user data before storing it in the app’s local storage. Thank you for your input! Jan 18, 2025 · Altering Keychain Options Without Resetting Existing Keychains If you modify react-native-keychain options (e. May 16, 2025 · In this tutorial, we’ll walk through building a full biometric authentication system in React Native that securely verifies users via a backend using public/private key signatures. Apr 5, 2021 · React Native Keychain makes it easy for your users to authenticate with biometric data and is a breeze to install in your application. 76. Latest version: 9. Modern secure storage for React Native, powered by Nitro Modules. 1, last published: 3 years ago. Jan 1, 2026 · In this article, I’ll share my approach to implementing secure storage in React Native apps using react-native-keychain with Redux Persist. Latest version: 8. g. However, the probability of falling victim to a malicious attack or being exposed for a security vulnerability is inversely proportional to the effort you Apr 21, 2024 · We‘ll be using the react-native-keychain library to securely store sensitive data in the native keystores and enable biometric authentication. There are 59 other projects in the npm registry using react-native-keychain. To create a React app run: Better Doubt Resolution Faster response times and improved support system Jun 27, 2025 · This guide provides step-by-step instructions for implementing biometric authentication (Face ID/Touch ID on iOS, Fingerprint on Android) in a React Native CLI project Mar 5, 2020 · The package works great. There are 97 other projects in the npm registry using react-native-keychain. Apr 14, 2023 · Summary React Native Biometric provides most of the solution here. There are 72 other projects in the npm registry using react-native-keychain. This example use react-native-keychain to store protected data and react-native-biometrics for biometric usage. React Native toolkit for Auth0 API. Nov 15, 2021 · Hello! So it seems that android devices pass through the authentication event from unlocking the phone. Note: the awesome folks over at Expo have begun open-sourcing some of their modules for compatability with React Native projects not built with Expo. Obfuscation Use tools like babel-plugin-transform-remove-console, metro-minify, and ProGuard (for Android). There are no other projects in the npm registry using react-native-biometric-login. 1, last published: 8 months ago. BIOMETRY_ANY Try setGenericPassword Choose FaceID (weak on Android Samsung Galaxy) Snack or a link to a repository None React Native Keychain version 10. In this blog, we will be looking at how to implement biometric authentication using React-native. • password: string The password to be saved. This README tracks the in-progress v6 work on master. I know i could have it triggered when i first ask to set the PIN but the system prompt options are not customizable. 6 on your machine. 2. Latest version: 10. There are 40 other projects in the npm registry using react-native-biometrics. There are 66 other projects in the npm registry using react-native-keychain. Jun 10, 2022 · The react-native-keychain library provides keychain/key store access to your React Native application, making your application secure. 2, last published: 3 months ago. Aug 24, 2023 · android react-native keychain fingerprint react-native-keychain Feb 11 at 21:50 450 react-native face-id ios18 react-native-keychain Sep 26, 2024 at 11:29 563 react-native keychain react-native-keychain Jan 11, 2024 · In the rapidly evolving landscape of mobile app development, security is a top priority. js and even that doesn't prompt the face id : This article will explore the latter approach using an NPM library called react-native-keychain to secure credential storage in mobile devices. For the stable legacy release, switch to the v5. Apr 24, 2020 · oblador / react-native-keychain Public Sponsor Notifications You must be signed in to change notification settings Fork 530 Star 3. Jun 17, 2025 · Learn essential security practices for React Native apps, including OAuth2 and biometric authentication to protect user data. I will create a pull request. Installation and Setup Apr 6, 2021 · In this blog post, we will first take a look at the basic concept of biometric authentication, so that we can then investigate the security of several React Native libraries that provide support for biometric authentication. Latest version: 3. It logs in without showing prompt. 24, last published: 2 days ago. I think the react-native-keychain doesn't run the prompt no issue on the simulator . This approach provided a layer of security by preventing direct data access from the database. Nov 28, 2024 · However, react-native-keychain currently lacks passcode authentication fallback. Sep 11, 2025 · A comprehensive guide to Implement Biometric Auth in React Native for Secure Mobile Login. Contribute to nk711/Biometrics_Login development by creating an account on GitHub. 0. Example await Keychain.

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