fix create identity flow

shared/src/commonMain/kotlin/su/reya/coop/Nostr.kt

@@ -25,12 +25,14 @@ import rust.nostr.sdk.RelayMetadata
 import rust.nostr.sdk.RelayUrl
 import rust.nostr.sdk.ReqExitPolicy
 import rust.nostr.sdk.ReqTarget
+import rust.nostr.sdk.SleepWhenIdle
 import rust.nostr.sdk.SubscribeAutoCloseOptions
 import rust.nostr.sdk.Tag
 import rust.nostr.sdk.Timestamp
 import rust.nostr.sdk.UnsignedEvent
 import rust.nostr.sdk.UnwrappedGift
 import rust.nostr.sdk.extractMessagingRelayList
+import kotlin.time.Duration
 
 class Nostr {
     var client: Client? = null
@@ -47,6 +49,7 @@ class Nostr {
     suspend fun init(dbPath: String) {
         val lmdb = NostrDatabase.lmdb(dbPath)
         val gossip = NostrGossip.inMemory()
+        val idleTimeout = Duration.parse("5m")
 
         client =
             ClientBuilder()
@@ -56,6 +59,7 @@ class Nostr {
                 .maxRelays(20u)
                 .verifySubscriptions(false)
                 .automaticAuthentication(false)
+                .sleepWhenIdle(SleepWhenIdle.Enabled(idleTimeout))
                 .build()
     }
 
@@ -343,30 +347,30 @@ class Nostr {
     }
 
     suspend fun createIdentity(keys: Keys, name: String, bio: String, picture: String?) {
-        // Set signer
-        signer = NostrSigner.keys(keys)
-
         // Send relay list event
         val relayList = getDefaultRelayList()
-        val relayListEvent = EventBuilder.relayList(relayList).sign(signer!!);
+        val relayListEvent = EventBuilder.relayList(relayList).signWithKeys(keys);
         client?.sendEvent(relayListEvent)
 
         // Send messaging relay list event
         val msgRelayList = getMsgRelayList()
-        val msgRelayListEvent = EventBuilder.nip17RelayList(msgRelayList).sign(signer!!)
+        val msgRelayListEvent = EventBuilder.nip17RelayList(msgRelayList).signWithKeys(keys)
         client?.sendEventNoWait(msgRelayListEvent)
 
         // Send metadata event
         val metadata =
             Metadata.fromRecord(MetadataRecord(name = name, about = bio, picture = picture))
-        val metadataEvent = EventBuilder.metadata(metadata).sign(signer!!)
+        val metadataEvent = EventBuilder.metadata(metadata).signWithKeys(keys)
         client?.sendEventNoWait(metadataEvent)
 
         // Send contact list event
         val defaultContact =
             listOf(Contact(publicKey = PublicKey.parse("npub1j3rz3ndl902lya6ywxvy5c983lxs8mpukqnx4pa4lt5wrykwl5ys7wpw3x")))
-        val contactListEvent = EventBuilder.contactList(defaultContact).sign(signer!!)
+        val contactListEvent = EventBuilder.contactList(defaultContact).signWithKeys(keys)
         client?.sendEventNoWait(contactListEvent)
+
+        // Set signer
+        setKeySigner(keys)
     }
 
     suspend fun fetchMetadataBatch(keys: List<PublicKey>) {

shared/src/commonMain/kotlin/su/reya/coop/NostrViewModel.kt

@@ -158,7 +158,7 @@ class NostrViewModel(
             try {
                 val appKeys = getOrInitAppKeys()
                 val bunker = NostrConnectUri.parse(secret)
-                val timeout = Duration.parse("50") // 50 seconds timeout
+                val timeout = Duration.parse("50s") // 50 seconds timeout
                 val remote = NostrConnect(uri = bunker, appKeys = appKeys, timeout = timeout, null)
                 nostr.setRemoteSigner(remote)
             } catch (e: Exception) {
@@ -189,12 +189,18 @@ class NostrViewModel(
             try {
                 val keys = Keys.generate()
                 val secret = keys.secretKey().toBech32()
+
                 // Set loading state
                 _isCreating.value = true
+
                 // Create identity
                 nostr.createIdentity(keys, name, bio, picture)
+
                 // Save secret to the secret storage
                 secretStore.set("user_signer", secret)
+
+                // Set an empty secret state
+                _emptySecret.value = false
             } catch (e: Exception) {
                 showError("Error: ${e.message}")
             }
@@ -207,15 +213,19 @@ class NostrViewModel(
                 val keys = Keys.parse(secret)
                 nostr.setKeySigner(keys)
                 secretStore.set("user_signer", secret)
+                // Set an empty secret state
+                _emptySecret.value = false
             } else if (secret.startsWith("bunker://")) {
                 try {
                     val appKeys = getOrInitAppKeys()
                     val bunker = NostrConnectUri.parse(secret)
-                    val timeout = Duration.parse("50") // 50 seconds timeout
+                    val timeout = Duration.parse("50s") // 50 seconds timeout
                     val remote =
                         NostrConnect(uri = bunker, appKeys = appKeys, timeout = timeout, null)
                     nostr.setRemoteSigner(remote)
                     secretStore.set("user_signer", secret)
+                    // Set an empty secret state
+                    _emptySecret.value = false
                 } catch (e: Exception) {
                     showError("Error: ${e.message}")
                 }