reya/coop-mobile
1
0
Fork 0
Code Issues Pull Requests Releases 4 Wiki Activity

fix

Browse Source
This commit is contained in:
Ren Amamiya
2026-05-09 09:07:27 +07:00
parent 5c31f7a0d6
commit e824aa7e16
8 changed files with 222 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
shared/src/commonMain/kotlin/su/reya/coop/CoopWebSocket.kt Normal file
View File

@@ -0,0 +1,75 @@
package su.reya.coop
import io.ktor.client.HttpClient
import io.ktor.client.plugins.websocket.DefaultClientWebSocketSession
import io.ktor.client.plugins.websocket.webSocketSession
import io.ktor.client.request.url
import io.ktor.websocket.Frame
import io.ktor.websocket.close
import io.ktor.websocket.readBytes
import io.ktor.websocket.readText
import kotlinx.coroutines.cancel
import kotlinx.coroutines.channels.ClosedReceiveChannelException
import rust.nostr.sdk.ConnectionMode
import rust.nostr.sdk.CustomWebSocketTransport
import rust.nostr.sdk.WebSocketAdapter
import rust.nostr.sdk.WebSocketAdapterWrapper
import rust.nostr.sdk.WebSocketMessage
class KtorWebSocketAdapter(
private val client: HttpClient,
private val session: DefaultClientWebSocketSession
) : WebSocketAdapter {
override suspend fun send(msg: WebSocketMessage) {
try {
when (msg) {
is WebSocketMessage.Text -> session.send(Frame.Text(msg.text))
is WebSocketMessage.Binary -> session.send(Frame.Binary(true, msg.bytes))
is WebSocketMessage.Ping -> session.send(Frame.Ping(msg.bytes))
is WebSocketMessage.Pong -> session.send(Frame.Pong(msg.bytes))
else -> {}
}
} catch (e: Exception) {
println("Attempted to send on a closed WebSocket: ${e.message}")
throw e
}
}
override suspend fun recv(): WebSocketMessage? {
return try {
when (val frame = session.incoming.receive()) {
is Frame.Text -> WebSocketMessage.Text(frame.readText())
is Frame.Binary -> WebSocketMessage.Binary(frame.readBytes())
is Frame.Ping -> WebSocketMessage.Ping(frame.readBytes())
is Frame.Pong -> WebSocketMessage.Pong(frame.readBytes())
else -> null
}
} catch (e: ClosedReceiveChannelException) {
null
} catch (e: Exception) {
throw e
}
}
override suspend fun closeConnection() {
session.cancel()
session.close()
}
}
class CoopWebSocketClient(private val httpClient: HttpClient) : CustomWebSocketTransport {
override fun supportPing(): Boolean = false
override suspend fun connect(url: String, mode: ConnectionMode): WebSocketAdapterWrapper {
try {
val session = httpClient.webSocketSession {
url(url)
}
val adapter = KtorWebSocketAdapter(httpClient, session)
return WebSocketAdapterWrapper(adapter)
} catch (e: Exception) {
throw e
}
}
}

80
shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt
View File

@@ -1,5 +1,7 @@
package su.reya.coop
import io.ktor.client.HttpClient
import io.ktor.client.plugins.websocket.WebSockets
import rust.nostr.sdk.Client
import rust.nostr.sdk.ClientBuilder
import rust.nostr.sdk.ClientNotification
@@ -12,6 +14,7 @@ import rust.nostr.sdk.GossipConfig
import rust.nostr.sdk.Keys
import rust.nostr.sdk.Kind
import rust.nostr.sdk.KindStandard
import rust.nostr.sdk.LogLevel
import rust.nostr.sdk.Metadata
import rust.nostr.sdk.MetadataRecord
import rust.nostr.sdk.NostrConnect
@@ -32,6 +35,7 @@ import rust.nostr.sdk.Timestamp
import rust.nostr.sdk.UnsignedEvent
import rust.nostr.sdk.UnwrappedGift
import rust.nostr.sdk.extractMessagingRelayList
import rust.nostr.sdk.initLogger
import kotlin.time.Duration
class Nostr {
@@ -47,39 +51,37 @@ class Nostr {
private set
suspend fun init(dbPath: String) {
val lmdb = NostrDatabase.lmdb(dbPath)
val gossip = NostrGossip.inMemory()
val idleTimeout = Duration.parse("5m")
client =
ClientBuilder()
.database(lmdb)
.gossip(gossip)
.gossipConfig(GossipConfig().noBackgroundRefresh())
.maxRelays(20u)
.verifySubscriptions(false)
.automaticAuthentication(false)
.sleepWhenIdle(SleepWhenIdle.Enabled(idleTimeout))
.build()
}
suspend fun connect() {
try {
client?.addRelay(
url = RelayUrl.parse("wss://relay.primal.net"),
capabilities = RelayCapabilities.none()
)
client?.addRelay(
url = RelayUrl.parse("wss://user.kindpag.es"),
capabilities = RelayCapabilities.none()
)
// Initialize the logger for nostr client
initLogger(LogLevel.DEBUG)
val lmdb = NostrDatabase.lmdb(dbPath)
val gossip = NostrGossip.inMemory()
val idleTimeout = Duration.parse("5m")
val httpClient = HttpClient {
install(WebSockets)
}
client =
ClientBuilder()
.websocketTransport(CoopWebSocketClient(httpClient))
.database(lmdb)
.gossip(gossip)
.gossipConfig(GossipConfig().noBackgroundRefresh())
.verifySubscriptions(false)
.automaticAuthentication(false)
.sleepWhenIdle(SleepWhenIdle.Enabled(idleTimeout))
.build()
client?.addRelay(RelayUrl.parse("wss://relay.primal.net"))
client?.addRelay(RelayUrl.parse("wss://user.kindpag.es"))
client?.addRelay(
url = RelayUrl.parse("wss://indexer.coracle.social"),
capabilities = RelayCapabilities.gossip()
)
client?.connect()
client?.connect(Duration.parse("10s"))
} catch (e: Exception) {
println("Failed to connect to relays: ${e.message}")
println("Failed to initialize client: ${e.message}")
}
}
@@ -98,6 +100,8 @@ class Nostr {
try {
signer = NostrSigner.keys(keys)
userPubkey = signer?.getPublicKey()
// Fetch metadata for current user
getUserMetadata()
} catch (e: Exception) {
println("Failed to set signer: ${e.message}")
@@ -108,6 +112,8 @@ class Nostr {
try {
signer = NostrSigner.nostrConnect(remote)
userPubkey = signer?.getPublicKey()
// Fetch metadata for current user
getUserMetadata()
} catch (e: Exception) {
println("Failed to set remote signer: ${e.message}")
@@ -123,19 +129,17 @@ class Nostr {
}
suspend fun getUserMetadata() {
val userPubkey = signer?.getPublicKey() ?: return
// Get the latest metadata event
val metadataFilter =
Filter().author(userPubkey).limit(1u).kind(Kind.fromStd(KindStandard.METADATA))
Filter().author(userPubkey!!).limit(1u).kind(Kind.fromStd(KindStandard.METADATA))
// Get the latest contact list event
val contactFilter =
Filter().author(userPubkey).limit(1u).kind(Kind.fromStd(KindStandard.CONTACT_LIST))
Filter().author(userPubkey!!).limit(1u).kind(Kind.fromStd(KindStandard.CONTACT_LIST))
// Get the latest messaging relay list event
val msgRelayFilter =
Filter().author(userPubkey).limit(1u).kind(Kind.fromStd(KindStandard.INBOX_RELAYS))
Filter().author(userPubkey!!).limit(1u).kind(Kind.fromStd(KindStandard.INBOX_RELAYS))
// Construct a target that includes all filters
val target = ReqTarget.auto(listOf(metadataFilter, contactFilter, msgRelayFilter))
@@ -170,11 +174,11 @@ class Nostr {
suspend fun handleNotifications(onMetadataUpdate: (PublicKey, Metadata) -> Unit) {
val now = Timestamp.now()
val notifications = client?.notifications()
val processedEvent = mutableSetOf<EventId>()
val notifications = client?.notifications() ?: return
while (true) {
val notification = notifications?.next() ?: break
val notification = notifications.next() ?: continue
when (notification) {
is ClientNotification.Message -> {
@@ -189,7 +193,7 @@ class Nostr {
if (processedEvent.contains(event.id())) continue
processedEvent.add(event.id())
if (event.kind().asStd() == KindStandard.METADATA) {
if (event.kind().asStd()?.equals(KindStandard.METADATA) == true) {
try {
val metadata = Metadata.fromJson(event.content())
onMetadataUpdate(event.author(), metadata)
@@ -198,13 +202,13 @@ class Nostr {
}
}
if (event.kind().asStd() == KindStandard.INBOX_RELAYS) {
if (event.kind().asStd()?.equals(KindStandard.INBOX_RELAYS) == true) {
if (isSignedByUser(event = event)) {
getUserMessages(msgRelayList = event)
}
}
if (event.kind().asStd() == KindStandard.GIFT_WRAP) {
if (event.kind().asStd()?.equals(KindStandard.GIFT_WRAP) == true) {
try {
val rumor = extractRumor(event)
// TODO: Handle rumor

22
shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt
View File

@@ -101,21 +101,17 @@ class NostrViewModel(
}
fun getUserProfile(): StateFlow<Metadata?> {
return getMetadata(nostr.userPubkey!!)
return nostr.userPubkey?.let { getMetadata(it) } ?: MutableStateFlow(null).asStateFlow()
}
fun initAndConnect(dbPath: String) {
viewModelScope.launch {
try {
// Initialize nostr client
nostr.init(dbPath)
// Connect to bootstrap relays
nostr.connect()
// Get user's secret
getUserSecret()
} catch (e: Exception) {
showError("Failed to initialize Nostr: ${e.message}")
}
suspend fun initAndConnect(dbPath: String) {
try {
// Initialize nostr client
nostr.init(dbPath)
// Get user's secret
getUserSecret()
} catch (e: Exception) {
showError("Failed to initialize Nostr: ${e.message}")
}
}