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feat: add raw requests for modifying expiry and getting expiries

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This commit is contained in:
0x330a
2023-01-20 15:58:04 +11:00
parent edb5ff09e9
commit 378601afa5
4 changed files with 94 additions and 1 deletions
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2
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/pollers/Poller.kt
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@@ -1,6 +1,7 @@
package org.session.libsession.messaging.sending_receiving.pollers
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import kotlinx.coroutines.runBlocking
import nl.komponents.kovenant.Deferred
import nl.komponents.kovenant.Promise
@@ -30,6 +31,7 @@ class Poller(private val configFactory: ConfigFactoryProtocol) {
private var hasStarted: Boolean = false
private val usedSnodes: MutableSet<Snode> = mutableSetOf()
var isCaughtUp = false
var configPollingJob: Job? = null
// region Settings
companion object {

72
libsession/src/main/java/org/session/libsession/snode/SnodeAPI.kt
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@@ -383,6 +383,7 @@ object SnodeAPI {
userEd25519KeyPair.secretKey.asBytes
)
} catch (e: Exception) {
Log.e("Loki", "Signing data failed with user secret key", e)
return null
}
params["timestamp"] = timestamp
@@ -404,6 +405,77 @@ object SnodeAPI {
return invoke(Snode.Method.Batch, snode, parameters, publicKey)
}
fun getExpiries(messageHashes: List<String>, publicKey: String) : RawResponsePromise {
val userEd25519KeyPair = MessagingModuleConfiguration.shared.getUserED25519KeyPair() ?: return Promise.ofFail(NullPointerException("No user key pair"))
return retryIfNeeded(maxRetryCount) {
val timestamp = System.currentTimeMillis() + clockOffset
val params = mutableMapOf(
"pubkey" to publicKey,
"messages" to messageHashes,
"timestamp" to timestamp
)
val signData = "${Snode.Method.GetExpiries.rawValue}$timestamp${messageHashes.joinToString(separator = "")}".toByteArray()
val ed25519PublicKey = userEd25519KeyPair.publicKey.asHexString
val signature = ByteArray(Sign.BYTES)
try {
sodium.cryptoSignDetached(
signature,
signData,
signData.size.toLong(),
userEd25519KeyPair.secretKey.asBytes
)
} catch (e: Exception) {
Log.e("Loki", "Signing data failed with user secret key", e)
return@retryIfNeeded Promise.ofFail(e)
}
params["pubkey_ed25519"] = ed25519PublicKey
params["signature"] = Base64.encodeBytes(signature)
getSingleTargetSnode(publicKey).bind { snode ->
invoke(Snode.Method.GetExpiries, snode, params, publicKey)
}
}
}
fun alterTtl(messageHashes: List<String>, newExpiry: Long, publicKey: String, extend: Boolean = false, shorten: Boolean = false): RawResponsePromise {
val userEd25519KeyPair = MessagingModuleConfiguration.shared.getUserED25519KeyPair() ?: return Promise.ofFail(NullPointerException("No user key pair"))
return retryIfNeeded(maxRetryCount) {
val params = mutableMapOf(
"expiry" to newExpiry,
"messages" to messageHashes,
)
if (extend) {
params["extend"] = true
} else if (shorten) {
params["shorten"] = true
}
val shortenOrExtend = if (extend) "extend" else if (shorten) "shorten" else ""
val signData = "${Snode.Method.Expire.rawValue}$shortenOrExtend$newExpiry${messageHashes.joinToString(separator = "")}".toByteArray()
val ed25519PublicKey = userEd25519KeyPair.publicKey.asHexString
val signature = ByteArray(Sign.BYTES)
try {
sodium.cryptoSignDetached(
signature,
signData,
signData.size.toLong(),
userEd25519KeyPair.secretKey.asBytes
)
} catch (e: Exception) {
Log.e("Loki", "Signing data failed with user secret key", e)
return@retryIfNeeded Promise.ofFail(e)
}
params["pubkey"] = publicKey
params["pubkey_ed25519"] = ed25519PublicKey
params["signature"] = Base64.encodeBytes(signature)
getSingleTargetSnode(publicKey).bind { snode ->
invoke(Snode.Method.Expire, snode, params, publicKey)
}
}
}
fun getMessages(publicKey: String): MessageListPromise {
return retryIfNeeded(maxRetryCount) {
getSingleTargetSnode(publicKey).bind { snode ->