From 1834931471f5109f07c427b3a5549716d6d2c4a4 Mon Sep 17 00:00:00 2001
From: greenart7c3 <greenart7c3@proton.me>
Date: Wed, 6 Dec 2023 06:51:24 -0300
Subject: [PATCH] fix decryption for web apps

---
 .../com/greenart7c3/nostrsigner/MainActivity.kt  |  2 +-
 .../nostrsigner/service/IntentUtils.kt           | 11 +++++------
 .../greenart7c3/nostrsigner/ui/AccountScreen.kt  |  2 +-
 .../com/greenart7c3/nostrsigner/ui/MainScreen.kt | 16 +++++++++++-----
 4 files changed, 18 insertions(+), 13 deletions(-)

diff --git a/app/src/main/java/com/greenart7c3/nostrsigner/MainActivity.kt b/app/src/main/java/com/greenart7c3/nostrsigner/MainActivity.kt
index 3ad891de..1f11f1e6 100644
--- a/app/src/main/java/com/greenart7c3/nostrsigner/MainActivity.kt
+++ b/app/src/main/java/com/greenart7c3/nostrsigner/MainActivity.kt
@@ -60,7 +60,7 @@ class MainActivity : AppCompatActivity() {
         super.onNewIntent(intent)
         if (intent == null) return
 
-        val intentData = IntentUtils.getIntentData(intent) ?: return
+        val intentData = IntentUtils.getIntentData(intent, callingPackage) ?: return
         val list = mutableListOf(intentData)
         if (mainViewModel.intents.value == null) {
             mainViewModel.intents.value = mutableListOf()
diff --git a/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt b/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
index 97cc971a..093d371f 100644
--- a/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
+++ b/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
@@ -17,7 +17,7 @@ import com.vitorpamplona.quartz.events.Event
 import java.net.URLDecoder
 
 object IntentUtils {
-    fun getIntentData(intent: Intent): IntentData? {
+    fun getIntentData(intent: Intent, packageName: String?): IntentData? {
         if (intent.data != null) {
             val type = when (intent.extras?.getString("type")) {
                 "sign_event" -> SignerType.SIGN_EVENT
@@ -31,11 +31,10 @@ object IntentUtils {
             }
 
             val data = try {
-                when (type) {
-                    SignerType.NIP44_ENCRYPT, SignerType.NIP04_DECRYPT, SignerType.NIP44_DECRYPT, SignerType.NIP04_ENCRYPT -> {
-                        intent.data?.toString()?.replace("nostrsigner:", "") ?: ""
-                    }
-                    else -> URLDecoder.decode(intent.data?.toString()?.replace("+", "%2b") ?: "", "utf-8").replace("nostrsigner:", "")
+                if (packageName == null) {
+                    URLDecoder.decode(intent.data?.toString()?.replace("+", "%2b") ?: "", "utf-8").replace("nostrsigner:", "")
+                } else {
+                    intent.data?.toString()?.replace("nostrsigner:", "") ?: ""
                 }
             } catch (e: Exception) {
                 intent.data?.toString()?.replace("nostrsigner:", "") ?: ""
diff --git a/app/src/main/java/com/greenart7c3/nostrsigner/ui/AccountScreen.kt b/app/src/main/java/com/greenart7c3/nostrsigner/ui/AccountScreen.kt
index 550adfa3..10d45ca5 100644
--- a/app/src/main/java/com/greenart7c3/nostrsigner/ui/AccountScreen.kt
+++ b/app/src/main/java/com/greenart7c3/nostrsigner/ui/AccountScreen.kt
@@ -33,7 +33,7 @@ fun AccountScreen(
                     LoginPage(accountStateViewModel)
                 }
                 is AccountState.LoggedIn -> {
-                    val intentData = IntentUtils.getIntentData(intent)
+                    val intentData = IntentUtils.getIntentData(intent, packageName)
                     if (intentData != null) {
                         if (intents.none { item -> item.id == intentData.id }) {
                             intents.add(intentData)
diff --git a/app/src/main/java/com/greenart7c3/nostrsigner/ui/MainScreen.kt b/app/src/main/java/com/greenart7c3/nostrsigner/ui/MainScreen.kt
index 662ff7dd..66402397 100644
--- a/app/src/main/java/com/greenart7c3/nostrsigner/ui/MainScreen.kt
+++ b/app/src/main/java/com/greenart7c3/nostrsigner/ui/MainScreen.kt
@@ -68,11 +68,15 @@ import com.greenart7c3.nostrsigner.ui.actions.AccountsBottomSheet
 import com.greenart7c3.nostrsigner.ui.navigation.Route
 import com.greenart7c3.nostrsigner.ui.theme.ButtonBorder
 import com.vitorpamplona.quartz.encoders.toNpub
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
 import java.io.ByteArrayOutputStream
 import java.util.Base64
 import java.util.zip.GZIPOutputStream
 
+@OptIn(DelicateCoroutinesApi::class)
 fun sendResult(
     context: Context,
     packageName: String?,
@@ -155,11 +159,13 @@ fun sendResult(
 
         clipboardManager.setText(AnnotatedString(result))
 
-        Toast.makeText(
-            context,
-            message,
-            Toast.LENGTH_SHORT
-        ).show()
+        GlobalScope.launch(Dispatchers.Main) {
+            Toast.makeText(
+                context,
+                message,
+                Toast.LENGTH_SHORT
+            ).show()
+        }
     }
     activity?.finish()
 }