Refresh Credential's Auth Keys Daily

openwallet-foundation-labs · Oct 18, 2023 · aa60dd8 · aa60dd8
1 parent f0fe5ff
commit aa60dd8
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Showing 4 changed files with 45 additions and 1 deletion.
diff --git a/appholder/src/main/java/com/android/identity/wallet/HolderApp.kt b/appholder/src/main/java/com/android/identity/wallet/HolderApp.kt
@@ -3,6 +3,7 @@ package com.android.identity.wallet
 import android.app.Application
 import com.android.identity.android.util.AndroidLogPrinter
 import com.android.identity.util.Logger
+import com.android.identity.wallet.util.PeriodicKeysRefreshWorkRequest
 import com.android.identity.wallet.util.PreferencesHelper
 import com.google.android.material.color.DynamicColors
 
@@ -13,5 +14,6 @@ class HolderApp: Application() {
         Logger.setLogPrinter(AndroidLogPrinter())
         DynamicColors.applyToActivitiesIfAvailable(this)
         PreferencesHelper.initialize(this)
+        PeriodicKeysRefreshWorkRequest(this).schedulePeriodicKeysRefreshing()
     }
 }
diff --git a/appholder/src/main/java/com/android/identity/wallet/util/PeriodicKeysRefreshWorkRequest.kt b/appholder/src/main/java/com/android/identity/wallet/util/PeriodicKeysRefreshWorkRequest.kt
@@ -0,0 +1,17 @@
+package com.android.identity.wallet.util
+
+import android.content.Context
+import androidx.work.PeriodicWorkRequestBuilder
+import androidx.work.WorkManager
+import java.util.concurrent.TimeUnit
+
+class PeriodicKeysRefreshWorkRequest(context: Context) {
+
+    private val workManager = WorkManager.getInstance(context)
+
+    fun schedulePeriodicKeysRefreshing() {
+        val workRequest = PeriodicWorkRequestBuilder<RefreshKeysWorker>(1, TimeUnit.DAYS)
+            .build()
+        workManager.enqueue(workRequest)
+    }
+}
diff --git a/appholder/src/main/java/com/android/identity/wallet/util/RefreshKeysWorker.kt b/appholder/src/main/java/com/android/identity/wallet/util/RefreshKeysWorker.kt
@@ -0,0 +1,23 @@
+package com.android.identity.wallet.util
+
+import android.content.Context
+import androidx.work.Worker
+import androidx.work.WorkerParameters
+import com.android.identity.wallet.document.DocumentManager
+
+class RefreshKeysWorker(
+    context: Context,
+    params: WorkerParameters
+) : Worker(context, params) {
+
+    private val documentManager = DocumentManager.getInstance(context)
+    private val provisioningUtil = ProvisioningUtil.getInstance(context)
+
+    override fun doWork(): Result {
+        documentManager.getDocuments().forEach { documentInformation ->
+            val credential = documentManager.getCredentialByName(documentInformation.docName)
+            credential?.let { provisioningUtil.refreshAuthKeys(it, documentInformation) }
+        }
+        return Result.success()
+    }
+}
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -26,6 +26,7 @@
     sonar-gradle-plugin = "3.4.0.2513"
     jacoco = "0.47.0"
     navigation = "2.6.0"
+    work-version = "2.8.1"
     navigation_plugin = "2.5.3"
     code_scanner = "2.1.0"
     junit-android-test = "1.1.5"
@@ -41,6 +42,7 @@
     androidx-fragment-ktx = { module = "androidx.fragment:fragment-ktx", version.ref = "fragment" }
     androidx-legacy-v4 = { module = "androidx.legacy:legacy-support-v4", version.ref = "legacy-support-v4" }
     androidx-preference-ktx = { module = "androidx.preference:preference-ktx", version.ref = "androidx-preference" }
+    androidx-work = { module = "androidx.work:work-runtime-ktx", version.ref = "work-version"}
 
     androidx-lifecycle-extensions = { module = "androidx.lifecycle:lifecycle-extensions", version.ref = "lifecycle" }
     androidx-lifecycle-livedata = { module = "androidx.lifecycle:lifecycle-livedata-ktx", version.ref = "lifecycle-ktx" }
@@ -83,7 +85,7 @@
     truth = { module = "com.google.truth:truth", version.ref = "truth" }
 
 [bundles]
-    androidx-core = ["androidx-core-ktx", "androidx-appcompat", "androidx-material", "androidx-contraint-layout", "androidx-fragment-ktx", "androidx-legacy-v4", "androidx-preference-ktx"]
+    androidx-core = ["androidx-core-ktx", "androidx-appcompat", "androidx-material", "androidx-contraint-layout", "androidx-fragment-ktx", "androidx-legacy-v4", "androidx-preference-ktx", "androidx-work"]
     androidx-lifecycle = ["androidx-lifecycle-extensions", "androidx-lifecycle-livedata", "androidx-lifecycle-viewmodel"]
     androidx-navigation = ["androidx-navigation-ktx", "androidx-navigation-ui-ktx"]
     compose = ["compose-ui", "compose-foundation", "compose-material", "compose-ui-tooling", "compose-preview", "compose-icons"]