forked from GitHub-Mirror/riotX-android
180 lines
4.6 KiB
Kotlin
Executable File
180 lines
4.6 KiB
Kotlin
Executable File
/*
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* Copyright 2016 OpenMarket Ltd
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* Copyright 2017 Vector Creations Ltd
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* Copyright 2018 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.model
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import com.squareup.moshi.Json
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import com.squareup.moshi.JsonClass
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import im.vector.matrix.android.api.util.JsonDict
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import im.vector.matrix.android.internal.crypto.model.rest.DeviceKeys
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import java.io.Serializable
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@JsonClass(generateAdapter = true)
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data class MXDeviceInfo(
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/**
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* The id of this device.
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*/
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@Json(name = "device_id")
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var deviceId: String,
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/**
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* the user id
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*/
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@Json(name = "user_id")
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var userId: String,
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/**
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* The list of algorithms supported by this device.
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*/
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@Json(name = "algorithms")
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var algorithms: List<String>? = null,
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/**
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* A map from "<key type>:<deviceId>" to "<base64-encoded key>".
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*/
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@Json(name = "keys")
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var keys: Map<String, String>? = null,
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/**
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* The signature of this MXDeviceInfo.
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* A map from "<userId>" to a map from "<key type>:<deviceId>" to "<signature>"
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*/
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@Json(name = "signatures")
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var signatures: Map<String, Map<String, String>>? = null,
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/*
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* Additional data from the home server.
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*/
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@Json(name = "unsigned")
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var unsigned: JsonDict? = null,
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/**
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* Verification state of this device.
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*/
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var verified: Int = DEVICE_VERIFICATION_UNKNOWN
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) : Serializable {
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/**
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* Tells if the device is unknown
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*
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* @return true if the device is unknown
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*/
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val isUnknown: Boolean
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get() = verified == DEVICE_VERIFICATION_UNKNOWN
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/**
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* Tells if the device is verified.
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*
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* @return true if the device is verified
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*/
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val isVerified: Boolean
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get() = verified == DEVICE_VERIFICATION_VERIFIED
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/**
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* Tells if the device is unverified.
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*
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* @return true if the device is unverified
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*/
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val isUnverified: Boolean
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get() = verified == DEVICE_VERIFICATION_UNVERIFIED
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/**
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* Tells if the device is blocked.
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*
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* @return true if the device is blocked
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*/
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val isBlocked: Boolean
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get() = verified == DEVICE_VERIFICATION_BLOCKED
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/**
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* @return the fingerprint
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*/
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fun fingerprint(): String? {
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return keys
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?.takeIf { !deviceId.isBlank() }
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?.get("ed25519:$deviceId")
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}
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/**
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* @return the identity key
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*/
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fun identityKey(): String? {
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return keys
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?.takeIf { !deviceId.isBlank() }
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?.get("curve25519:$deviceId")
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}
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/**
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* @return the display name
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*/
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fun displayName(): String? {
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return unsigned?.get("device_display_name") as? String
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}
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/**
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* @return the signed data map
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*/
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fun signalableJSONDictionary(): Map<String, Any> {
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val map = HashMap<String, Any>()
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map["device_id"] = deviceId
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map["user_id"] = userId
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if (null != algorithms) {
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map["algorithms"] = algorithms!!
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}
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if (null != keys) {
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map["keys"] = keys!!
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}
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return map
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}
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/**
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* @return a dictionary of the parameters
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*/
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fun toDeviceKeys(): DeviceKeys {
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return DeviceKeys(
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userId = userId,
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deviceId = deviceId,
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algorithms = algorithms!!,
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keys = keys!!,
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signatures = signatures!!
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)
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}
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override fun toString(): String {
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return "MXDeviceInfo $userId:$deviceId"
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}
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companion object {
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// This device is a new device and the user was not warned it has been added.
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const val DEVICE_VERIFICATION_UNKNOWN = -1
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// The user has not yet verified this device.
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const val DEVICE_VERIFICATION_UNVERIFIED = 0
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// The user has verified this device.
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const val DEVICE_VERIFICATION_VERIFIED = 1
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// The user has blocked this device.
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const val DEVICE_VERIFICATION_BLOCKED = 2
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}
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} |