From d0c17317eafadc954d34c068bd24491f1a304beb Mon Sep 17 00:00:00 2001
From: Siavash Sameni <manwe@MacBook-Air.local>
Date: Thu, 9 Apr 2026 10:21:59 +0400
Subject: [PATCH] fix: generate seed if empty on register (fresh install), add
 JNI debug logging

---
 .../app/src/main/java/com/wzp/ui/call/CallViewModel.kt | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/android/app/src/main/java/com/wzp/ui/call/CallViewModel.kt b/android/app/src/main/java/com/wzp/ui/call/CallViewModel.kt
index 75a7202..97e48ab 100644
--- a/android/app/src/main/java/com/wzp/ui/call/CallViewModel.kt
+++ b/android/app/src/main/java/com/wzp/ui/call/CallViewModel.kt
@@ -169,7 +169,15 @@ class CallViewModel : ViewModel(), WzpCallback {
         if (serverIdx >= serverList.size) return
 
         val relay = serverList[serverIdx].address
-        val seed = _seedHex.value
+        var seed = _seedHex.value
+        // Generate seed if empty (fresh install or cleared storage)
+        if (seed.isEmpty()) {
+            val newSeed = ByteArray(32).also { java.security.SecureRandom().nextBytes(it) }
+            seed = newSeed.joinToString("") { "%02x".format(it) }
+            _seedHex.value = seed
+            settings?.saveSeedHex(seed)
+            Log.i(TAG, "generated new identity seed")
+        }
         val resolvedRelay = resolveToIp(relay) ?: relay
 
         // nativeSignalConnect has JNI overhead — must be on a thread with enough stack.