2019-05-16 08:23:57 +00:00
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/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.matrix.android.internal.crypto.tasks
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import arrow.core.Try
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import im.vector.matrix.android.internal.crypto.api.CryptoApi
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import im.vector.matrix.android.internal.crypto.model.MXKey
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import im.vector.matrix.android.internal.crypto.model.MXUsersDevicesMap
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import im.vector.matrix.android.internal.crypto.model.rest.KeysClaimBody
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import im.vector.matrix.android.internal.crypto.model.rest.KeysClaimResponse
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import im.vector.matrix.android.internal.network.executeRequest
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import im.vector.matrix.android.internal.task.Task
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import timber.log.Timber
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import java.util.*
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internal interface ClaimOneTimeKeysForUsersDeviceTask : Task<ClaimOneTimeKeysForUsersDeviceTask.Params, MXUsersDevicesMap<MXKey>> {
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data class Params(
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// a list of users, devices and key types to retrieve keys for.
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val usersDevicesKeyTypesMap: MXUsersDevicesMap<String>
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)
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}
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internal class DefaultClaimOneTimeKeysForUsersDevice(private val cryptoApi: CryptoApi)
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: ClaimOneTimeKeysForUsersDeviceTask {
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2019-06-04 14:26:37 +00:00
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override suspend fun execute(params: ClaimOneTimeKeysForUsersDeviceTask.Params): Try<MXUsersDevicesMap<MXKey>> {
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2019-05-16 08:23:57 +00:00
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val body = KeysClaimBody(oneTimeKeys = params.usersDevicesKeyTypesMap.map)
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return executeRequest<KeysClaimResponse> {
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apiCall = cryptoApi.claimOneTimeKeysForUsersDevices(body)
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}.flatMap { keysClaimResponse ->
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Try {
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val map = HashMap<String, Map<String, MXKey>>()
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if (null != keysClaimResponse.oneTimeKeys) {
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for (userId in keysClaimResponse.oneTimeKeys!!.keys) {
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val mapByUserId = keysClaimResponse.oneTimeKeys!![userId]
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val keysMap = HashMap<String, MXKey>()
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for (deviceId in mapByUserId!!.keys) {
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try {
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keysMap[deviceId] = MXKey(mapByUserId[deviceId])
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} catch (e: Exception) {
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Timber.e(e, "## claimOneTimeKeysForUsersDevices : fail to create a MXKey ")
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}
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}
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if (keysMap.size != 0) {
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map[userId] = keysMap
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}
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}
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}
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MXUsersDevicesMap(map)
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}
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}
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}
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}
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