Revert old implementation

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/pushers/HttpPusher.kt

@@ -79,7 +79,5 @@ data class HttpPusher(
          * true to limit the push content to only id and not message content
          * Ref: https://matrix.org/docs/spec/push_gateway/r0.1.1#homeserver-behaviour
          */
-        val withEventIdOnly: Boolean,
+        val withEventIdOnly: Boolean
-
-        val includeData: Map<String, String>,
 )

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/pushers/Pusher.kt

@@ -46,6 +46,5 @@ enum class PusherState {
 
 data class PusherData(
         val url: String? = null,
-        val format: String? = null,
+        val format: String? = null
-        val remoteWipeNonce: String? = null,
 )

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt

@@ -68,7 +68,6 @@ import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo048
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo049
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo050
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo051
-import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo052
 import org.matrix.android.sdk.internal.util.Normalizer
 import org.matrix.android.sdk.internal.util.database.MatrixRealmMigration
 import javax.inject.Inject
@@ -77,7 +76,7 @@ internal class RealmSessionStoreMigration @Inject constructor(
         private val normalizer: Normalizer
 ) : MatrixRealmMigration(
         dbName = "Session",
-        schemaVersion = 52L,
+        schemaVersion = 51L,
 ) {
     /**
      * Forces all RealmSessionStoreMigration instances to be equal.
@@ -138,6 +137,5 @@ internal class RealmSessionStoreMigration @Inject constructor(
         if (oldVersion < 49) MigrateSessionTo049(realm).perform()
         if (oldVersion < 50) MigrateSessionTo050(realm).perform()
         if (oldVersion < 51) MigrateSessionTo051(realm).perform()
-        if (oldVersion < 52) MigrateSessionTo052(realm).perform()
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/PushersMapper.kt

@@ -32,7 +32,7 @@ internal object PushersMapper {
                 deviceDisplayName = pushEntity.deviceDisplayName,
                 profileTag = pushEntity.profileTag,
                 lang = pushEntity.lang,
-                data = PusherData(pushEntity.data?.url, pushEntity.data?.format, pushEntity.data?.remoteWipeNonce),
+                data = PusherData(pushEntity.data?.url, pushEntity.data?.format),
                 enabled = pushEntity.enabled,
                 deviceId = pushEntity.deviceId,
                 state = pushEntity.state,
@@ -48,11 +48,7 @@ internal object PushersMapper {
                 deviceDisplayName = pusher.deviceDisplayName,
                 profileTag = pusher.profileTag,
                 lang = pusher.lang,
-                data = PusherDataEntity(
+                data = PusherDataEntity(url = pusher.data?.url, format = pusher.data?.format),
-                        url = pusher.data?.url,
-                        format = pusher.data?.format,
-                        remoteWipeNonce = pusher.data?.remoteWipeNonce
-                ),
                 enabled = pusher.enabled,
                 deviceId = pusher.deviceId,
         )

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo052.kt

@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.matrix.android.sdk.internal.database.migration
-
-import io.realm.DynamicRealm
-import org.matrix.android.sdk.internal.database.model.PusherDataEntityFields
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
-
-/**
- * Adding new field to PusherDataEntity.
- */
-internal class MigrateSessionTo052(realm: DynamicRealm) : RealmMigrator(realm, 52) {
-
-    override fun doMigrate(realm: DynamicRealm) {
-        realm.schema.get("PusherDataEntity")
-                ?.addField(PusherDataEntityFields.REMOTE_WIPE_NONCE, String::class.java)
-    }
-}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PusherDataEntity.kt

@@ -19,8 +19,7 @@ import io.realm.RealmObject
 
 internal open class PusherDataEntity(
         var url: String? = null,
-        var format: String? = null,
+        var format: String? = null
-        var remoteWipeNonce: String? = null,
 ) : RealmObject() {
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/AddPusherTask.kt

@@ -26,7 +26,6 @@ import org.matrix.android.sdk.internal.network.GlobalErrorReceiver
 import org.matrix.android.sdk.internal.network.RequestExecutor
 import org.matrix.android.sdk.internal.task.Task
 import org.matrix.android.sdk.internal.util.awaitTransaction
-import timber.log.Timber
 import javax.inject.Inject
 
 internal interface AddPusherTask : Task<AddPusherTask.Params, Unit> {
@@ -73,12 +72,10 @@ internal class DefaultAddPusherTask @Inject constructor(
                 echo.profileTag = pusher.profileTag
                 echo.data?.format = pusher.data?.format
                 echo.data?.url = pusher.data?.url
-                echo.data?.remoteWipeNonce = pusher.data?.remoteWipeNonce
                 echo.enabled = pusher.enabled
                 echo.deviceId = pusher.deviceId
                 echo.state = PusherState.REGISTERED
             }
         }
-        Timber.d("## Remote wipe: registered pusher with nonce ${pusher.data?.remoteWipeNonce}")
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/DefaultPushersService.kt

@@ -78,11 +78,7 @@ internal class DefaultPushersService @Inject constructor(
             lang = lang,
             appDisplayName = appDisplayName,
             deviceDisplayName = deviceDisplayName,
-            data = JsonPusherData(
+            data = JsonPusherData(url, EVENT_ID_ONLY.takeIf { withEventIdOnly }),
-                    url,
-                    EVENT_ID_ONLY.takeIf { withEventIdOnly },
-                    remoteWipeNonce = this.includeData["io.element.remote_wipe_nonce"]
-            ),
             append = append,
             enabled = enabled,
             deviceId = deviceId,

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/JsonPusherData.kt

@@ -35,8 +35,5 @@ internal data class JsonPusherData(
         val format: String? = null,
 
         @Json(name = "brand")
-        val brand: String? = null,
+        val brand: String? = null
-
-        @Json(name = "io.element.remote_wipe_nonce")
-        val remoteWipeNonce: String? = null,
 )

vector/src/main/java/im/vector/app/core/pushers/EnsureFcmTokenIsRetrievedUseCase.kt

@@ -35,15 +35,7 @@ class EnsureFcmTokenIsRetrievedUseCase @Inject constructor(
         val currentSession = activeSessionHolder.getActiveSession()
         val currentPushers = currentSession.pushersService().getPushers()
 
-        currentPushers.none {
+        currentPushers.none { it.pushKey == unifiedPushHelper.getEndpointOrToken() }
-            // Check the push key because device ID may not be supported by the home server
-            it.pushKey == unifiedPushHelper.getEndpointOrToken() &&
-
-                    // TODO:
-                    //  Is the home server guaranteed to store and return the data dictionary?
-                    //  If not, this check can never succeed.
-                     it.data.remoteWipeNonce != null
-        }
     } else {
         false
     }

vector/src/main/java/im/vector/app/core/pushers/PushersManager.kt

@@ -22,7 +22,6 @@ import im.vector.app.core.di.ActiveSessionHolder
 import im.vector.app.core.resources.AppNameProvider
 import im.vector.app.core.resources.LocaleProvider
 import im.vector.app.core.resources.StringProvider
-import im.vector.app.features.remotewipe.GenerateRemoteWipeNonceUseCase
 import org.matrix.android.sdk.api.session.pushers.HttpPusher
 import org.matrix.android.sdk.api.session.pushers.Pusher
 import java.util.UUID
@@ -38,7 +37,6 @@ class PushersManager @Inject constructor(
         private val stringProvider: StringProvider,
         private val appNameProvider: AppNameProvider,
         private val getDeviceInfoUseCase: GetDeviceInfoUseCase,
-        private val generateRemoteWipeNonceUseCase: GenerateRemoteWipeNonceUseCase,
 ) {
     suspend fun testPush() {
         val currentSession = activeSessionHolder.getActiveSession()
@@ -79,9 +77,6 @@ class PushersManager @Inject constructor(
             deviceId = activeSessionHolder.getActiveSession().sessionParams.deviceId ?: "MOBILE",
             append = false,
             withEventIdOnly = true,
-            includeData = mapOf(
-                    "io.element.remote_wipe_nonce" to generateRemoteWipeNonceUseCase.generateNonce()
-            ),
     )
 
     suspend fun registerEmailForPush(email: String) {

vector/src/main/java/im/vector/app/core/pushers/VectorUnifiedPushMessagingReceiver.kt

@@ -71,11 +71,7 @@ class VectorUnifiedPushMessagingReceiver : MessagingReceiver() {
         if (vectorPreferences.areNotificationEnabledForDevice() && activeSessionHolder.hasActiveSession()) {
             // If the endpoint has changed
             // or the gateway has changed
-            // or the remote wipe nonce has not yet been set
+            if (unifiedPushHelper.getEndpointOrToken() != endpoint) {
-            if (
-                    unifiedPushHelper.getEndpointOrToken() != endpoint ||
-                    pushersManager.getPusherForCurrentSession()?.data?.remoteWipeNonce == null
-            ) {
                 unifiedPushStore.storeUpEndpoint(endpoint)
                 coroutineScope.launch {
                     unifiedPushHelper.storeCustomOrDefaultGateway(endpoint) {

vector/src/main/java/im/vector/app/features/home/HomeActivity.kt

@@ -597,17 +597,6 @@ class HomeActivity :
         }
 
         checkNewAppLayoutFlagChange()
-
-        activeSessionHolder.getActiveSession().also { session ->
-            val devicePusher = session.pushersService().getPushers().firstOrNull {
-                it.pushKey == unifiedPushHelper.getEndpointOrToken()
-            }
-            // TODO: Remove these logs
-            Timber.d("## Remote wipe: nonce is ${devicePusher?.data?.remoteWipeNonce}")
-            if (!unifiedPushHelper.isEmbeddedDistributor()) {
-                Timber.d("## Remote wipe: push key is ${devicePusher?.pushKey}")
-            }
-        }
     }
 
     private fun checkNewAppLayoutFlagChange() {