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https://github.com/talut/rn-secure-storage
Secure Storage for React Native (Android & iOS)
https://github.com/talut/rn-secure-storage
Last synced: about 1 month ago
JSON representation
Secure Storage for React Native (Android & iOS)
- Host: GitHub
- URL: https://github.com/talut/rn-secure-storage
- Owner: talut
- License: mit
- Created: 2018-09-14T14:48:56.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2024-03-14T18:53:48.000Z (10 months ago)
- Last Synced: 2024-11-29T12:45:09.776Z (about 1 month ago)
- Language: Java
- Homepage:
- Size: 685 KB
- Stars: 207
- Watchers: 7
- Forks: 60
- Open Issues: 11
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE.md
Awesome Lists containing this project
- awesome-react-native - rn-secure-storage ★17 - Secure Storage for React Native (Android & iOS) (Components / System)
- awesome-react-native - rn-secure-storage ★17 - Secure Storage for React Native (Android & iOS) (Components / System)
- awesome-react-native - rn-secure-storage ★17 - Secure Storage for React Native (Android & iOS) (Components / System)
- awesome-react-native - rn-secure-storage ★17 - Secure Storage for React Native (Android & iOS) (Components / System)
README
# RNSecureStorage
[](https://badge.fury.io/js/rn-secure-storage)
[](https://img.shields.io/npm/dm/rn-secure-storage.svg?maxAge=2592000)
Secure Storage for React Native (Android & iOS) - Keychain & Keystore
#### If you like this library, please consider supporting my work by buying me a coffee
[](https://buymeacoff.ee/talut)
### Thanks for using this library
Please read my disclaimer about maintaining this library [here](#disclaimer)
For Android [I need your reviews](#i-need-your-reviews)
## Getting Started
**With NPM**
```
npm install --save rn-secure-storage
```
**With YARN**
```
yarn add rn-secure-storage
```
### What's changed in v3.0.1
- Return type for multiGet changed. https://github.com/talut/rn-secure-storage/pull/79
### What's changed in v3.0.0
- Rewritten Android module with enhanced security features.
- Android minSdkVersion is now 23 (Android 6.0 Marshmallow)
- iOS module redeveloped using Swift and updated APIs.
- Comprehensive renaming and expansion of APIs.
- Modifications to the return types of some APIs.
- Added `clear` for comprehensive data clearance.
- Introduced `getAllKeys` for retrieving all stored keys.
- Implemented `multiSet` for setting multiple values simultaneously.
- New `multiGet` feature for fetching multiple values at once.
- `multiRemove` added for bulk deletion of items.
- `getSupportedBiometryType` introduced for iOS (supports biometric authentication types).
### API
- [setItem](#setitem)
- [getItem](#getitem)
- [removeItem](#removeitem)
- [exists](#exists)
- [getAllKeys](#getallkeys)
- [clear](#clear)
- [multiSet](#multiset)
- [multiGet](#multiget)
- [multiRemove](#multiremove)
### setItem
To set the item, you need to pass the key and value as parameters. You can also pass the options as a third parameter. If the key exists,
the value will be updated, otherwise, it will be created. You can use the `exists` method to check if the key exists. You can also pass
the `accessible` option to set the accessibility of the keychain item (only for IOS).
```js
import RNSecureStorage, {ACCESSIBLE} from 'rn-secure-storage';
RNSecureStorage.setItem("key", "value", {accessible: ACCESSIBLE.WHEN_UNLOCKED}).then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### getItem
To get the item, you need to pass the key as a parameter. If the key exists, the value will be returned, otherwise, it will return an error.
```js
RNSecureStorage.getItem("key").then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### removeItem
To remove the item, you need to pass the key as a parameter. If the key exists, the value will be removed, otherwise, it will return an
error.
```js
RNSecureStorage.removeItem("key").then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### exists
To check if the item exists, you need to pass the key as a parameter. If the key exists it will return `true`, otherwise, it will
return `false`. Mostly you don't need to use this method because `getItem` will return an error if the key doesn't exist. But for
performance you can just check if the key exists before calling `getItem`.
```js
RNSecureStorage.exist("key").then((res) => {
console.log(res ? "exists" : "does not exist");
}).catch((err) => {
console.log(err);
});
```
### getAllKeys
To get all keys, you need to call `getAllKeys` method. It will return an array of keys.
```js
RNSecureStorage.getAllKeys().then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### clear
To clear all data, you need to call `clear` method. It will return `true` if the operation is successful. Otherwise, it will return
remaining keys.
```js
RNSecureStorage.clear().then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### multiSet
Multi set is a new feature that allows you to set multiple values simultaneously. You need to pass an object as the first parameter
```js
import RNSecureStorage, {ACCESSIBLE} from 'rn-secure-storage';
const items = {"key_1": "multi key 1", "key_2": "multi key 2"};
RNSecureStorage.multiSet(items, {accessible: ACCESSIBLE.WHEN_UNLOCKED}).then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### multiGet
With multi get you can fetch multiple values at once. You need to pass an array of keys as the first parameter.
```js
RNSecureStorage.multiGet(["key_1", "key_2"]).then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
### multiRemove
With multi remove you can delete multiple values at once. You need to pass an array of keys as the first parameter. If your keys are
removed/not found, it will return an array of keys that are not removed/found.
```js
RNSecureStorage.multiRemove(["key_1", "key_2"]).then((res) => {
console.log(res);
}).catch((err) => {
console.log(err);
});
```
## Options
| Key | Platform | Description | Default |
|------------------|----------|--------------------------------------------------------------------------------------------------|---------------------------------------|
| **`accessible`** | iOS only | This indicates when a keychain item is accessible, see possible values in `Keychain.ACCESSIBLE`. | *`Keychain.ACCESSIBLE.WHEN_UNLOCKED`* |
### `Keychain.ACCESSIBLE` enum
| Key | Description |
|-------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **`WHEN_UNLOCKED`** | The data in the keychain item can be accessed only while the device is unlocked by the user. |
| **`AFTER_FIRST_UNLOCK`** | The data in the keychain item cannot be accessed after a restart until the device has been unlocked once by the user. |
| **`ALWAYS`** | The data in the keychain item can always be accessed regardless of whether the device is locked. |
| **`WHEN_PASSCODE_SET_THIS_DEVICE_ONLY`** | The data in the keychain can only be accessed when the device is unlocked. Only available if a passcode is set on the device. Items with this attribute never migrate to a new device. |
| **`WHEN_UNLOCKED_THIS_DEVICE_ONLY`** | The data in the keychain item can be accessed only while the device is unlocked by the user. Items with this attribute do not migrate to a new device. |
| **`AFTER_FIRST_UNLOCK_THIS_DEVICE_ONLY`** | The data in the keychain item cannot be accessed after a restart until the device has been unlocked once by the user. Items with this attribute never migrate to a new device. |
| **`ALWAYS_THIS_DEVICE_ONLY`** | The data in the keychain item can always be accessed regardless of whether the device is locked. Items with this attribute never migrate to a new device. |
#### You can also check out sample project for more details
## License
This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
### I need your reviews
I have rewritten the Android module with enhanced security features. I need your reviews. Please test the new version and let me know your
thoughts. I will be happy to hear your suggestions and comments. I'm planning to release the new version to handle biometric authentication
on Android.
### Connect with me
### Disclaimer
As an open-source enthusiast and developer, I originally created this library for professional use. However, with recent changes in my
career, my focus has shifted away from React Native, limiting my involvement to personal projects. Consequently, my time to address issues
and review pull requests for this library has become restricted. I remain committed to maintaining and improving this library, but my
response times might be longer. I greatly appreciate your patience and understanding.
The beauty of open-source is in collaboration. If you find this library useful and would like to contribute, whether through code,
addressing issues, or even buying a coffee to show support, it would be immensely appreciated. Together, we can ensure the continued
development and enhancement of this library.
[](https://www.buymeacoffee.com/talut)