kiosk-ops-sdk/com.sarastarquant.kioskops.sdk.fleet.config/RemoteConfigManager

RemoteConfigManager

class RemoteConfigManager

Manages remote configuration lifecycle: receive, validate, apply, rollback.

Security Controls:

BSI APP.4.4.A3: Signature verification for config integrity
BSI APP.4.4.A5: Version monotonicity prevents rollback attacks
ISO 27001 A.12.4: All state transitions are audited

Thread Safety: All public methods are suspend functions with mutex protection.

Types

object Companion

Functions

configUpdateFlow

fun configUpdateFlow(): Flow<ConfigUpdateEvent>

Observe configuration changes as a Flow.

fun getAbVariant(experimentId: String, variants: List<String>): String

Get A/B test variant for an experiment.

getActiveVersion

suspend fun getActiveVersion(): ConfigVersion?

Get the current active config version.

getAvailableVersions

suspend fun getAvailableVersions(): List<ConfigVersion>

Get available versions for rollback.

processConfigBundle

suspend fun processConfigBundle(bundle: Bundle, source: ConfigSource): ConfigUpdateResult

Process an incoming config bundle from managed config or FCM.

rollbackToVersion

suspend fun rollbackToVersion(targetVersion: Long): ConfigRollbackResult

Rollback to a previous config version.