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PreKeysSyncJobTest.kt
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PreKeysSyncJobTest.kt
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package org.thoughtcrime.securesms.jobs
import androidx.test.ext.junit.runners.AndroidJUnit4
import okhttp3.mockwebserver.MockResponse
import org.junit.After
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.signal.libsignal.protocol.ecc.Curve
import org.thoughtcrime.securesms.crypto.storage.PreKeyMetadataStore
import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
import org.thoughtcrime.securesms.jobmanager.Job
import org.thoughtcrime.securesms.keyvalue.SignalStore
import org.thoughtcrime.securesms.testing.Get
import org.thoughtcrime.securesms.testing.Put
import org.thoughtcrime.securesms.testing.SignalActivityRule
import org.thoughtcrime.securesms.testing.assertIs
import org.thoughtcrime.securesms.testing.assertIsNot
import org.thoughtcrime.securesms.testing.parsedRequestBody
import org.thoughtcrime.securesms.testing.success
import org.whispersystems.signalservice.api.push.SignedPreKeyEntity
import org.whispersystems.signalservice.internal.push.PreKeyState
import org.whispersystems.signalservice.internal.push.PreKeyStatus
@RunWith(AndroidJUnit4::class)
class PreKeysSyncJobTest {
@get:Rule
val harness = SignalActivityRule()
private val aciPreKeyMeta: PreKeyMetadataStore
get() = SignalStore.account().aciPreKeys
private val pniPreKeyMeta: PreKeyMetadataStore
get() = SignalStore.account().pniPreKeys
private lateinit var job: PreKeysSyncJob
@Before
fun setUp() {
job = PreKeysSyncJob()
}
@After
fun tearDown() {
InstrumentationApplicationDependencyProvider.clearHandlers()
}
/**
* Create signed prekeys for both identities when both do not have registered prekeys according
* to our local state.
*/
@Test
fun runWithoutRegisteredKeysForBothIdentities() {
// GIVEN
aciPreKeyMeta.isSignedPreKeyRegistered = false
pniPreKeyMeta.isSignedPreKeyRegistered = false
lateinit var aciSignedPreKey: SignedPreKeyEntity
lateinit var pniSignedPreKey: SignedPreKeyEntity
InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
Put("/v2/keys/signed?identity=aci") { r ->
aciSignedPreKey = r.parsedRequestBody()
MockResponse().success()
},
Put("/v2/keys/signed?identity=pni") { r ->
pniSignedPreKey = r.parsedRequestBody()
MockResponse().success()
},
)
// WHEN
val result: Job.Result = job.run()
// THEN
result.isSuccess assertIs true
aciPreKeyMeta.isSignedPreKeyRegistered assertIs true
pniPreKeyMeta.isSignedPreKeyRegistered assertIs true
val aciVerifySignatureResult = Curve.verifySignature(
ApplicationDependencies.getProtocolStore().aci().identityKeyPair.publicKey.publicKey,
aciSignedPreKey.publicKey.serialize(),
aciSignedPreKey.signature
)
aciVerifySignatureResult assertIs true
val pniVerifySignatureResult = Curve.verifySignature(
ApplicationDependencies.getProtocolStore().pni().identityKeyPair.publicKey.publicKey,
pniSignedPreKey.publicKey.serialize(),
pniSignedPreKey.signature
)
pniVerifySignatureResult assertIs true
}
/**
* With 100 prekeys registered for each identity, do nothing.
*/
@Test
fun runWithRegisteredKeysForBothIdentities() {
// GIVEN
val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(100)) },
Get("/v2/keys?identity=pni") { MockResponse().success(PreKeyStatus(100)) },
)
// WHEN
val result: Job.Result = job.run()
// THEN
result.isSuccess assertIs true
aciPreKeyMeta.activeSignedPreKeyId assertIs currentAciKeyId
pniPreKeyMeta.activeSignedPreKeyId assertIs currentPniKeyId
}
/**
* With 100 prekeys registered for ACI, but no PNI prekeys registered according to local state,
* do nothing for ACI but create PNI prekeys and update local state.
*/
@Test
fun runWithRegisteredKeysForAciIdentityOnly() {
// GIVEN
pniPreKeyMeta.isSignedPreKeyRegistered = false
val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(100)) },
Put("/v2/keys/signed?identity=pni") { MockResponse().success() },
)
// WHEN
val result: Job.Result = job.run()
// THEN
result.isSuccess assertIs true
pniPreKeyMeta.isSignedPreKeyRegistered assertIs true
aciPreKeyMeta.activeSignedPreKeyId assertIs currentAciKeyId
pniPreKeyMeta.activeSignedPreKeyId assertIsNot currentPniKeyId
}
/**
* With <10 prekeys registered for each identity, upload new.
*/
@Test
fun runWithLowNumberOfRegisteredKeysForBothIdentities() {
// GIVEN
val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
val currentNextAciPreKeyId = aciPreKeyMeta.nextOneTimePreKeyId
val currentNextPniPreKeyId = pniPreKeyMeta.nextOneTimePreKeyId
lateinit var aciPreKeyStateRequest: PreKeyState
lateinit var pniPreKeyStateRequest: PreKeyState
InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(5)) },
Get("/v2/keys?identity=pni") { MockResponse().success(PreKeyStatus(5)) },
Put("/v2/keys/?identity=aci") { r ->
aciPreKeyStateRequest = r.parsedRequestBody()
MockResponse().success()
},
Put("/v2/keys/?identity=pni") { r ->
pniPreKeyStateRequest = r.parsedRequestBody()
MockResponse().success()
},
)
// WHEN
val result: Job.Result = job.run()
// THEN
result.isSuccess assertIs true
aciPreKeyMeta.activeSignedPreKeyId assertIsNot currentAciKeyId
pniPreKeyMeta.activeSignedPreKeyId assertIsNot currentPniKeyId
aciPreKeyMeta.nextOneTimePreKeyId assertIsNot currentNextAciPreKeyId
pniPreKeyMeta.nextOneTimePreKeyId assertIsNot currentNextPniPreKeyId
ApplicationDependencies.getProtocolStore().aci().identityKeyPair.publicKey.let { aciIdentityKey ->
aciPreKeyStateRequest.identityKey assertIs aciIdentityKey
val verifySignatureResult = Curve.verifySignature(
aciIdentityKey.publicKey,
aciPreKeyStateRequest.signedPreKey.publicKey.serialize(),
aciPreKeyStateRequest.signedPreKey.signature
)
verifySignatureResult assertIs true
}
ApplicationDependencies.getProtocolStore().pni().identityKeyPair.publicKey.let { pniIdentityKey ->
pniPreKeyStateRequest.identityKey assertIs pniIdentityKey
val verifySignatureResult = Curve.verifySignature(
pniIdentityKey.publicKey,
pniPreKeyStateRequest.signedPreKey.publicKey.serialize(),
pniPreKeyStateRequest.signedPreKey.signature
)
verifySignatureResult assertIs true
}
}
}