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Remove direct uses of libsignal internals

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This commit is contained in:
Jordan Rose
2025-08-15 10:39:44 -07:00
committed by Jeffrey Starke
parent 8992ed047d
commit 3a06f604fd
3 changed files with 4 additions and 30 deletions
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16
app/src/androidTest/java/org/thoughtcrime/securesms/testing/FakeClientHelpers.kt
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@ -2,8 +2,6 @@ package org.thoughtcrime.securesms.testing
import okio.ByteString.Companion.toByteString
import org.signal.core.util.Base64
import org.signal.libsignal.internal.Native
import org.signal.libsignal.internal.NativeHandleGuard
import org.signal.libsignal.metadata.certificate.SenderCertificate
import org.signal.libsignal.metadata.certificate.ServerCertificate
import org.signal.libsignal.protocol.ecc.ECKeyPair
@ -31,18 +29,8 @@ object FakeClientHelpers {
fun createCertificateFor(trustRoot: ECKeyPair, uuid: UUID, e164: String, deviceId: Int, identityKey: ECPublicKey, expires: Long): SenderCertificate {
val serverKey: ECKeyPair = ECKeyPair.generate()
NativeHandleGuard(serverKey.publicKey).use { serverPublicGuard ->
NativeHandleGuard(trustRoot.privateKey).use { trustRootPrivateGuard ->
val serverCertificate = ServerCertificate(Native.ServerCertificate_New(1, serverPublicGuard.nativeHandle(), trustRootPrivateGuard.nativeHandle()))
NativeHandleGuard(identityKey).use { identityGuard ->
NativeHandleGuard(serverCertificate).use { serverCertificateGuard ->
NativeHandleGuard(serverKey.privateKey).use { serverPrivateGuard ->
return SenderCertificate(Native.SenderCertificate_New(uuid.toString(), e164, deviceId, identityGuard.nativeHandle(), expires, serverCertificateGuard.nativeHandle(), serverPrivateGuard.nativeHandle()))
}
}
}
}
}
val serverCertificate = ServerCertificate(trustRoot.privateKey, 1, serverKey.publicKey)
return serverCertificate.issue(serverKey.privateKey, uuid.toString(), Optional.of(e164), deviceId, identityKey, expires)
}
fun getSealedSenderAccess(theirProfileKey: ProfileKey, senderCertificate: SenderCertificate): SealedSenderAccess? {

2
libsignal-service/src/main/java/org/whispersystems/signalservice/api/crypto/SignalSealedSessionCipher.java
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@ -1,7 +1,5 @@
package org.whispersystems.signalservice.api.crypto;
import org.signal.libsignal.internal.Native;
import org.signal.libsignal.internal.NativeHandleGuard;
import org.signal.libsignal.metadata.InvalidMetadataMessageException;
import org.signal.libsignal.metadata.InvalidMetadataVersionException;
import org.signal.libsignal.metadata.ProtocolDuplicateMessageException;

16
microbenchmark/src/androidTest/java/org/signal/util/SignalClient.kt
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@ -2,8 +2,6 @@ package org.signal.util
import okio.ByteString.Companion.toByteString
import org.signal.core.util.Base64
import org.signal.libsignal.internal.Native
import org.signal.libsignal.internal.NativeHandleGuard
import org.signal.libsignal.metadata.certificate.CertificateValidator
import org.signal.libsignal.metadata.certificate.SenderCertificate
import org.signal.libsignal.metadata.certificate.ServerCertificate
@ -185,18 +183,8 @@ class SignalClient {
private fun createCertificateFor(trustRoot: ECKeyPair, uuid: UUID, e164: String, deviceId: Int, identityKey: ECPublicKey, expires: Long): SenderCertificate {
val serverKey: ECKeyPair = ECKeyPair.generate()
NativeHandleGuard(serverKey.publicKey).use { serverPublicGuard ->
NativeHandleGuard(trustRoot.privateKey).use { trustRootPrivateGuard ->
val serverCertificate = ServerCertificate(Native.ServerCertificate_New(1, serverPublicGuard.nativeHandle(), trustRootPrivateGuard.nativeHandle()))
NativeHandleGuard(identityKey).use { identityGuard ->
NativeHandleGuard(serverCertificate).use { serverCertificateGuard ->
NativeHandleGuard(serverKey.privateKey).use { serverPrivateGuard ->
return SenderCertificate(Native.SenderCertificate_New(uuid.toString(), e164, deviceId, identityGuard.nativeHandle(), expires, serverCertificateGuard.nativeHandle(), serverPrivateGuard.nativeHandle()))
}
}
}
}
}
val serverCertificate = ServerCertificate(trustRoot.privateKey, 1, serverKey.publicKey)
return serverCertificate.issue(serverKey.privateKey, uuid.toString(), Optional.of(e164), deviceId, identityKey, expires)
}
private class TestSessionLock : SignalSessionLock {