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message sender prep for attachments

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This commit is contained in:
Ryan ZHAO 2021-01-20 11:18:22 +11:00
parent 70456d0fd9
commit a9df948375
1 changed files with 22 additions and 2 deletions
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24
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageSender.kt
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@ -1,5 +1,6 @@
package org.session.libsession.messaging.sending_receiving
import android.util.Size
import nl.komponents.kovenant.Promise
import nl.komponents.kovenant.deferred
@ -10,6 +11,7 @@ import org.session.libsession.messaging.messages.Message
import org.session.libsession.messaging.messages.visible.VisibleMessage
import org.session.libsession.messaging.jobs.NotifyPNServerJob
import org.session.libsession.messaging.messages.control.ClosedGroupUpdate
import org.session.libsession.messaging.messages.visible.Attachment
import org.session.libsession.messaging.messages.visible.Profile
import org.session.libsession.messaging.opengroups.OpenGroupAPI
import org.session.libsession.messaging.opengroups.OpenGroupMessage
@ -54,7 +56,25 @@ object MessageSender {
// Preparation
fun prep(signalAttachments: List<SignalServiceAttachment>, message: VisibleMessage) {
// TODO: Deal with attachments
// TODO: Deal with SignalServiceAttachmentStream
val attachments = mutableListOf<Attachment>()
for (signalAttachment in signalAttachments) {
val attachment = Attachment()
if (signalAttachment.isPointer) {
val signalAttachmentPointer = signalAttachment.asPointer()
attachment.fileName = signalAttachmentPointer.fileName.orNull()
attachment.caption = signalAttachmentPointer.caption.orNull()
attachment.contentType = signalAttachmentPointer.contentType
attachment.digest = signalAttachmentPointer.digest.orNull()
attachment.key = signalAttachmentPointer.key
attachment.sizeInBytes = signalAttachmentPointer.size.orNull()
attachment.url = signalAttachmentPointer.url
attachment.size = Size(signalAttachmentPointer.width, signalAttachmentPointer.height)
attachments.add(attachment)
}
}
val attachmentIDs = MessagingConfiguration.shared.storage.persist(attachments)
message.attachmentIDs.addAll(attachmentIDs)
}
// Convenience
@ -122,7 +142,7 @@ object MessageSender {
when (destination) {
is Destination.Contact -> ciphertext = MessageSenderEncryption.encryptWithSessionProtocol(plaintext, destination.publicKey)
is Destination.ClosedGroup -> {
val encryptionKeyPair = MessagingConfiguration.shared.storage.getLatestClosedGroupEncryptionKeyPair(destination.groupPublicKey)
val encryptionKeyPair = MessagingConfiguration.shared.storage.getLatestClosedGroupEncryptionKeyPair(destination.groupPublicKey)!!
ciphertext = MessageSenderEncryption.encryptWithSessionProtocol(plaintext, encryptionKeyPair.hexEncodedPublicKey)
}
is Destination.OpenGroup -> throw preconditionFailure