https://github.com/liftric/kvault

Secure key-value storage for Kotlin Multiplatform projects.
https://github.com/liftric/kvault

android encrypted-sharedpreferences ios key-value-store keychain keychain-wrapper kotlin kotlin-multiplatform kotlin-native liftric secure-key-storage sharedpreferences storage

Last synced: 1 day ago
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Secure key-value storage for Kotlin Multiplatform projects.

• Host: GitHub
• URL: https://github.com/liftric/kvault
• Owner: Liftric
• License: mit
• Created: 2020-07-14T10:42:53.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-06-07T12:23:49.000Z (5 months ago)
• Last Synced: 2024-11-03T01:33:20.812Z (5 days ago)
• Topics: android, encrypted-sharedpreferences, ios, key-value-store, keychain, keychain-wrapper, kotlin, kotlin-multiplatform, kotlin-native, liftric, secure-key-storage, sharedpreferences, storage
• Language: Kotlin
• Homepage:
• Size: 309 KB
• Stars: 233
• Watchers: 6
• Forks: 20
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
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# KVault

KVault is a secure key-value storage for Kotlin Multiplatform projects. It acts as an iOS Keychain wrapper and implements encrypted SharedPreferences for Android.

## Import

```kotlin

sourceSets {

    val commonMain by getting {

        dependencies {

            implementation("com.liftric:kvault:")

        }

    }

}

```

## How-to

### Init

#### Android

```kotlin

val store = KVault(context, "")

```

| Parameter           | Description                         |

| :------------------ | :---------------------------------- |

| fileName (optional) | Name of the shared preferences file |

#### iOS

```kotlin

val store = KVault("", "")

```

| Parameter              | Description                         |

| :--------------------- | :---------------------------------- |

| serviceName (optional) | Used to categories objects          |

| accessGroup (optional) | Used to share objects between apps  |

### Setting

```kotlin

val stringStored: Boolean = store.set(key = "LEET", stringValue = "1337")

val intStored: Boolean = store.set(key = "ANSWER", intValue = 42)

val floatStored: Boolean = store.set(key = "PI", floatValue = 3.14)

```

#### Supported Types

- String

- Int

- Long

- Float

- Double

- Bool

- ByteArray

### Getting

```kotlin

val stringValue: String? = store.string(forKey = "PASSWORD")

val intValue: Int? = store.int(forKey = "SECRET")

```

To check if an object is stored you can use:

```kotlin

val existsObject: Boolean = store.existsObject(forKey = "PASSWORD")

```

To check for which keys objects are stored:

```kotlin

val allKeys: List = store.allKeys()

```

### Deleting

#### Single object

```kotlin

val isRemoved: Boolean = store.removeObject(forKey = "PASSWORD")

```

#### All objects

```kotlin

val isCleared: Boolean = store.clear()

```

## License

KVault is available under the MIT license. See the LICENSE file for more info.