exposing if the homeserver supports signing out all devices when starting the reset process

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/auth/login/LoginWizard.kt

@@ -18,6 +18,7 @@ package org.matrix.android.sdk.api.auth.login
 
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.util.JsonDict
+import org.matrix.android.sdk.internal.auth.login.ResetCapabilities
 
 /**
  * Set of methods to be able to login to an existing account on a homeserver.
@@ -65,8 +66,9 @@ interface LoginWizard {
      * [resetPasswordMailConfirmed] is successfully called.
      *
      * @param email an email previously associated to the account the user wants the password to be reset.
+     * @return a [ResetCapabilities] if the reset is successful
      */
-    suspend fun resetPassword(email: String)
+    suspend fun resetPassword(email: String): ResetCapabilities
 
     /**
      * Confirm the new password, once the user has checked their email

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/login/DefaultLoginWizard.kt

@@ -31,6 +31,7 @@ import org.matrix.android.sdk.internal.auth.data.TokenLoginParams
 import org.matrix.android.sdk.internal.auth.db.PendingSessionData
 import org.matrix.android.sdk.internal.auth.registration.AddThreePidRegistrationParams
 import org.matrix.android.sdk.internal.auth.registration.RegisterAddThreePidTask
+import org.matrix.android.sdk.internal.auth.version.doesServerSupportLogoutDevices
 import org.matrix.android.sdk.internal.network.executeRequest
 import org.matrix.android.sdk.internal.session.content.DefaultContentUrlResolver
 import org.matrix.android.sdk.internal.session.contentscanner.DisabledContentScannerService
@@ -103,7 +104,7 @@ internal class DefaultLoginWizard(
         return sessionCreator.createSession(credentials, pendingSessionData.homeServerConnectionConfig)
     }
 
-    override suspend fun resetPassword(email: String) {
+    override suspend fun resetPassword(email: String): ResetCapabilities {
         val param = RegisterAddThreePidTask.Params(
                 RegisterThreePid.Email(email),
                 pendingSessionData.clientSecret,
@@ -119,6 +120,13 @@ internal class DefaultLoginWizard(
 
         pendingSessionData = pendingSessionData.copy(resetPasswordData = ResetPasswordData(result))
                 .also { pendingSessionStore.savePendingSessionData(it) }
+
+
+        val versions = executeRequest(null) {
+            authAPI.versions()
+        }
+
+        return ResetCapabilities(supportsLogoutAllDevices = versions.doesServerSupportLogoutDevices())
     }
 
     override suspend fun resetPasswordMailConfirmed(newPassword: String) {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/login/ResetCapabilities.kt

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * 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.auth.login
+
+/**
+ * The reset capabilities of the selected Homeserver
+ */
+data class ResetCapabilities(
+        /**
+         * True if the server supports MSC2457 `logout_devices` parameter when setting a new password.
+         */
+        val supportsLogoutAllDevices: Boolean
+)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/version/HomeServerVersion.kt

@@ -58,6 +58,7 @@ internal data class HomeServerVersion(
         val r0_4_0 = HomeServerVersion(major = 0, minor = 4, patch = 0)
         val r0_5_0 = HomeServerVersion(major = 0, minor = 5, patch = 0)
         val r0_6_0 = HomeServerVersion(major = 0, minor = 6, patch = 0)
+        val r0_6_1 = HomeServerVersion(major = 0, minor = 6, patch = 1)
         val v1_3_0 = HomeServerVersion(major = 1, minor = 3, patch = 0)
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/version/Versions.kt

@@ -111,6 +111,15 @@ private fun Versions.doesServerSeparatesAddAndBind(): Boolean {
             unstableFeatures?.get(FEATURE_SEPARATE_ADD_AND_BIND) ?: false
 }
 
+/**
+ * Indicate if the server supports MSC2457 `logout_devices` parameter when setting a new password
+ *
+ * @return true if logout_devices is supported
+ */
+internal fun Versions.doesServerSupportLogoutDevices(): Boolean {
+    return getMaxVersion() >= HomeServerVersion.r0_6_1
+}
+
 private fun Versions.getMaxVersion(): HomeServerVersion {
     return supportedVersions
             ?.mapNotNull { HomeServerVersion.parse(it) }

vector/src/main/java/im/vector/app/features/onboarding/OnboardingViewState.kt

@@ -87,7 +87,7 @@ data class PersonalizationState(
 @Parcelize
 data class ResetState(
         val email: String? = null,
-        val newPassword: String? = null,
+        val newPassword: String? = null
 ) : Parcelable
 
 @Parcelize