# SigningConfig

# SigningConfig

[View Source](https://cs.android.com/search?q=file:com/android/build/api/dsl/SigningConfig.kt+class:com.android.build.api.dsl.SigningConfig)  
Added in 4.2.0  


```
interface SigningConfig
```

<br />

Known direct subclasses  
[ApkSigningConfig](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/ApkSigningConfig)  

|-----------------------------------------------------------------------------------------------------------------------------|------------------------------------------|
| [ApkSigningConfig](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/ApkSigningConfig) | DSL object to configure signing configs. |

*** ** * ** ***

DSL object for configuring options related to signing for APKs and bundles.

[ApkSigningConfig](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/ApkSigningConfig) extends this with options relating to just APKs

## Summary

|                             ### Public functions                             |
|------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [initWith](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#initWith(com.android.build.api.dsl.SigningConfig))`(that: `[SigningConfig](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig)`)` Copies all properties from the given signing config. |

|                                   ### Public properties                                   |
|-------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?`       | [keyAlias](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#keyAlias()) Key alias used when signing.                |
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?`       | [keyPassword](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#keyPassword()) Key password used when signing.       |
| [File](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/File.html)`?` | [storeFile](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#storeFile()) Store file used when signing.             |
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?`       | [storePassword](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#storePassword()) Store password used when signing. |
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?`       | [storeType](https://developer.android.com/reference/tools/gradle-api/8.3/com/android/build/api/dsl/SigningConfig#storeType()) Store type used when signing.             |

## Public functions

### initWith

Added in 7.0.0  

```
fun initWith(that: SigningConfig): Unit
```

Copies all properties from the given signing config.  

## Public properties

### keyAlias

Added in 4.2.0  

```
var keyAlias: String?
```

Key alias used when signing.

See [Signing Your Applications](http://developer.android.com/tools/publishing/app-signing.html)  

### keyPassword

Added in 4.2.0  

```
var keyPassword: String?
```

Key password used when signing.

See [Signing Your Applications](http://developer.android.com/tools/publishing/app-signing.html)  

### storeFile

Added in 4.2.0  

```
var storeFile: File?
```

Store file used when signing.

See [Signing Your Applications](http://developer.android.com/tools/publishing/app-signing.html)  

### storePassword

Added in 4.2.0  

```
var storePassword: String?
```

Store password used when signing.

See [Signing Your Applications](http://developer.android.com/tools/publishing/app-signing.html)  

### storeType

Added in 4.2.0  

```
var storeType: String?
```

Store type used when signing.

See [Signing Your Applications](http://developer.android.com/tools/publishing/app-signing.html)