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Cleanup

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This commit is contained in:
Hugh Nimmo-Smith 2022-10-17 11:50:56 +01:00
parent 48de8f4e34
commit 506fa729ea
6 changed files with 78 additions and 18 deletions
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29
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/Rendezvous.kt
View File

@ -22,8 +22,10 @@ import org.matrix.android.sdk.api.auth.data.HomeServerConnectionConfig
import org.matrix.android.sdk.api.logger.LoggerTag
import org.matrix.android.sdk.api.rendezvous.channels.ECDHRendezvousChannel
import org.matrix.android.sdk.api.rendezvous.model.ECDHRendezvousCode
import org.matrix.android.sdk.api.rendezvous.model.Outcome
import org.matrix.android.sdk.api.rendezvous.model.Payload
import org.matrix.android.sdk.api.rendezvous.model.PayloadType
import org.matrix.android.sdk.api.rendezvous.model.Protocol
import org.matrix.android.sdk.api.rendezvous.model.RendezvousIntent
import org.matrix.android.sdk.api.rendezvous.transports.SimpleHttpRendezvousTransport
import org.matrix.android.sdk.api.session.Session
@ -68,7 +70,7 @@ class Rendezvous(
Timber.tag(TAG).d("ourIntent: $ourIntent, theirIntent: $theirIntent, incompatible: $incompatible")
if (incompatible) {
send(Payload(PayloadType.Finish, intent = ourIntent))
send(Payload(PayloadType.FINISH, intent = ourIntent))
val reason = if (ourIntent == RendezvousIntent.LOGIN_ON_NEW_DEVICE) {
RendezvousFailureReason.OtherDeviceNotSignedIn
} else {
@ -93,14 +95,14 @@ class Rendezvous(
Timber.tag(TAG).i("Waiting for protocols")
val protocolsResponse = receive()
if (protocolsResponse?.protocols == null || !protocolsResponse.protocols.contains("login_token")) {
send(Payload(PayloadType.Finish, outcome = "unsupported"))
if (protocolsResponse?.protocols == null || !protocolsResponse.protocols.contains(Protocol.LOGIN_TOKEN)) {
send(Payload(PayloadType.FINISH, outcome = Outcome.UNSUPPORTED))
Timber.tag(TAG).i("No supported protocol")
cancel(RendezvousFailureReason.Unknown)
return null
}
send(Payload(PayloadType.Progress, protocol = "login_token"))
send(Payload(PayloadType.PROGRESS, protocol = Protocol.LOGIN_TOKEN))
return checksum
}
@ -110,21 +112,23 @@ class Rendezvous(
val loginToken = receive()
if (loginToken?.type == PayloadType.Finish) {
if (loginToken?.type == PayloadType.FINISH) {
when (loginToken.outcome) {
"declined" -> {
Outcome.DECLINED -> {
Timber.tag(TAG).i("Login declined by other device")
channel.cancel(RendezvousFailureReason.UserDeclined)
return null
}
"unsupported" -> {
Outcome.UNSUPPORTED -> {
Timber.tag(TAG).i("Not supported")
channel.cancel(RendezvousFailureReason.HomeserverLacksSupport)
return null
}
else -> {
channel.cancel(RendezvousFailureReason.Unknown)
return null
}
}
channel.cancel(RendezvousFailureReason.Unknown)
return null
}
val homeserver = loginToken?.homeserver ?: throw RuntimeException("No homeserver returned")
@ -141,7 +145,7 @@ class Rendezvous(
val crypto = session.cryptoService()
val deviceId = crypto.getMyDevice().deviceId
val deviceKey = crypto.getMyDevice().fingerprint()
send(Payload(PayloadType.Progress, outcome = "success", deviceId = deviceId, deviceKey = deviceKey))
send(Payload(PayloadType.PROGRESS, outcome = Outcome.SUCCESS, deviceId = deviceId, deviceKey = deviceKey))
// await confirmation of verification
@ -149,8 +153,9 @@ class Rendezvous(
val verifyingDeviceId = verificationResponse?.verifyingDeviceId ?: throw RuntimeException("No verifying device id returned")
val verifyingDeviceFromServer = crypto.getCryptoDeviceInfo(userId, verifyingDeviceId)
if (verifyingDeviceFromServer?.fingerprint() != verificationResponse.verifyingDeviceKey) {
Timber.tag(TAG).w("Verifying device $verifyingDeviceId key doesn't match: ${
verifyingDeviceFromServer?.fingerprint()} vs ${verificationResponse.verifyingDeviceKey})"
Timber.tag(TAG).w(
"Verifying device $verifyingDeviceId key doesn't match: ${
verifyingDeviceFromServer?.fingerprint()} vs ${verificationResponse.verifyingDeviceKey})"
)
throw RuntimeException("Key from verifying device doesn't match")
}

1
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/channels/ECDHRendezvousChannel.kt
View File

@ -50,6 +50,7 @@ class ECDHRendezvousChannel(override var transport: RendezvousTransport, theirPu
private const val KEY_SPEC = "AES"
private val TAG = LoggerTag(ECDHRendezvousChannel::class.java.simpleName, LoggerTag.RENDEZVOUS).value
// n.b. we are only aver processing byte array that we have generated, so we can make assumptions about the length
private fun getDecimalCodeRepresentation(byteArray: ByteArray): String {
val b0 = byteArray[0].toUnsignedInt() // need unsigned byte
val b1 = byteArray[1].toUnsignedInt() // need unsigned byte

30
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/model/Outcome.kt Normal file
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@ -0,0 +1,30 @@
/*
* Copyright 2022 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.api.rendezvous.model
import com.squareup.moshi.Json
enum class Outcome(val value: String) {
@Json(name = "success")
SUCCESS("success"),
@Json(name = "declined")
DECLINED("declined"),
@Json(name = "unsupported")
UNSUPPORTED("unsupported")
}

6
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/model/Payload.kt
View File

@ -23,9 +23,9 @@ import com.squareup.moshi.JsonClass
internal data class Payload(
@Json val type: PayloadType,
@Json val intent: RendezvousIntent? = null,
@Json val outcome: String? = null,
@Json val protocols: List<String>? = null,
@Json val protocol: String? = null,
@Json val outcome: Outcome? = null,
@Json val protocols: List<Protocol>? = null,
@Json val protocol: Protocol? = null,
@Json val homeserver: String? = null,
@Json(name = "login_token") val loginToken: String? = null,
@Json(name = "device_id") val deviceId: String? = null,

6
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/model/PayloadType.kt
View File

@ -20,11 +20,11 @@ import com.squareup.moshi.Json
internal enum class PayloadType(val value: String) {
@Json(name = "m.login.start")
Start("m.login.start"),
START("m.login.start"),
@Json(name = "m.login.finish")
Finish("m.login.finish"),
FINISH("m.login.finish"),
@Json(name = "m.login.progress")
Progress("m.login.progress")
PROGRESS("m.login.progress")
}

24
matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/rendezvous/model/Protocol.kt Normal file
View File

@ -0,0 +1,24 @@
/*
* Copyright 2022 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.api.rendezvous.model
import com.squareup.moshi.Json
enum class Protocol(val value: String) {
@Json(name = "login_token")
LOGIN_TOKEN("login_token")
}