Fix/build issues

.github/workflows/build.yml

@@ -1,16 +1,22 @@
 name: build
 
 on:
-  pull_request_target:
+  pull_request_target:  # Runs on PRs from forks, safely (no secrets)
   push:
-    branches: master
+    branches: master  # Runs on direct pushes to master
 
 jobs:
   test:
     runs-on: ubuntu-latest
+
     steps:
-      - name: Checkout
+      - name: Checkout PR Code Securely
         uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Debug - Print GitHub Event
+        run: echo "Triggered by ${{ github.event_name }}"
 
       - name: Setup Java
         uses: actions/setup-java@v2
@@ -22,19 +28,32 @@ jobs:
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
-      - name: Run Check
+      - name: Run Check (No Secrets)
         run: ./gradlew check
 
-      - name: Run Jacoco
+      - name: Run Jacoco (No Secrets)
         run: ./gradlew jacocoTestReport
 
-      - name: Upload Report
+      - name: Upload Test Report (No Secrets)
         uses: 'actions/upload-artifact@v4'
         with:
           name: report.xml
           path: ${{ github.workspace }}/ipv8/build/reports/jacoco/test/jacocoTestReport.xml
 
-      - name: Add coverage to PR
+  secure-tasks:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork == false  # Runs only if merged or trusted contributor
+    steps:
+      - name: Checkout Latest Code
+        uses: actions/checkout@v3
+
+      - name: Upload Coverage to Codecov (Requires Secrets)
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: Add Coverage to PR (Requires Secrets)
         id: jacoco
         uses: madrapps/[email protected]
         with:
@@ -43,12 +62,7 @@ jobs:
           min-coverage-overall: 60
           min-coverage-changed-files: 80
 
-      - name: Get the Coverage info
+      - name: Get Coverage Info
         run: |
           echo "Total coverage ${{ steps.jacoco.outputs.coverage-overall }}"
           echo "Changed Files coverage ${{ steps.jacoco.outputs.coverage-changed-files }}"
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}

build.gradle

@@ -18,7 +18,7 @@ buildscript {
         maven { url 'https://jitpack.io' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.8.0'
+        classpath 'com.android.tools.build:gradle:8.8.0-alpha05'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jlleitschuh.gradle:ktlint-gradle:$ktlint_gradle_version"
         classpath "app.cash.sqldelight:gradle-plugin:$sqldelight_version"

demo-android/src/main/java/nl/tudelft/trustchain/demo/ui/DemoActivity.kt

@@ -5,12 +5,14 @@ import android.widget.LinearLayout
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.res.ResourcesCompat
 import androidx.core.view.isVisible
+import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.mattskala.itemadapter.ItemAdapter
 import kotlinx.coroutines.delay
-import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
 import nl.tudelft.ipv8.android.IPv8Android
 import nl.tudelft.trustchain.demo.DemoCommunity
 import nl.tudelft.trustchain.demo.R
@@ -41,51 +43,54 @@ class DemoActivity : AppCompatActivity() {
         binding.recyclerView.layoutManager = LinearLayoutManager(this)
         binding.recyclerView.addItemDecoration(DividerItemDecoration(this, LinearLayout.VERTICAL))
 
-        loadNetworkInfo()
+        lifecycleScope.launch {
+            lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                while (true) {
+                    loadNetworkInfo()
+                    delay(1000)
+                }
+            }
+        }
     }
 
     private fun loadNetworkInfo() {
-        lifecycleScope.launchWhenStarted {
-            while (isActive) {
-                val demoCommunity = IPv8Android.getInstance().getOverlay<DemoCommunity>()!!
-                val peers = demoCommunity.getPeers()
+        val demoCommunity = IPv8Android.getInstance().getOverlay<DemoCommunity>()!!
+        val peers = demoCommunity.getPeers()
 
-                val discoveredAddresses = demoCommunity.network.getWalkableAddresses(demoCommunity.serviceId)
+        val discoveredAddresses = demoCommunity.network.getWalkableAddresses(demoCommunity.serviceId)
 
-                val discoveredBluetoothAddresses =
-                    demoCommunity.network.getNewBluetoothPeerCandidates().map { it.address }
+        val discoveredBluetoothAddresses =
+            demoCommunity.network.getNewBluetoothPeerCandidates().map { it.address }
 
-                val peerItems = peers.map {
-                    PeerItem(
-                        it
-                    )
-                }
+        val peerItems = peers.map {
+            PeerItem(
+                it
+            )
+        }
 
-                val addressItems = discoveredAddresses.map { address ->
-                    val contacted = demoCommunity.discoveredAddressesContacted[address]
-                    AddressItem(
-                        address, null, contacted
-                    )
-                }
+        val addressItems = discoveredAddresses.map { address ->
+            val contacted = demoCommunity.discoveredAddressesContacted[address]
+            AddressItem(
+                address, null, contacted
+            )
+        }
 
-                val bluetoothAddressItems = discoveredBluetoothAddresses.map { address ->
-                    AddressItem(
-                        address, null, null
-                    )
-                }
+        val bluetoothAddressItems = discoveredBluetoothAddresses.map { address ->
+            AddressItem(
+                address, null, null
+            )
+        }
 
-                val items = peerItems + bluetoothAddressItems + addressItems
+        val items = peerItems + bluetoothAddressItems + addressItems
+
+        adapter.updateItems(items)
+        binding.txtCommunityName.text = demoCommunity.javaClass.simpleName
+        binding.txtPeerCount.text = "${peers.size} peers"
+        val textColorResId = if (peers.isNotEmpty()) R.color.green else R.color.red
+        val textColor = ResourcesCompat.getColor(resources, textColorResId, null)
+        binding.txtPeerCount.setTextColor(textColor)
+        binding.imgEmpty.isVisible = items.isEmpty()
 
-                adapter.updateItems(items)
-                binding.txtCommunityName.text = demoCommunity.javaClass.simpleName
-                binding.txtPeerCount.text = "${peers.size} peers"
-                val textColorResId = if (peers.isNotEmpty()) R.color.green else R.color.red
-                val textColor = ResourcesCompat.getColor(resources, textColorResId, null)
-                binding.txtPeerCount.setTextColor(textColor)
-                binding.imgEmpty.isVisible = items.isEmpty()
 
-                delay(1000)
-            }
-        }
     }
 }

ipv8/src/main/java/nl/tudelft/ipv8/Community.kt

@@ -73,7 +73,7 @@ abstract class Community : Overlay {
         network.blacklist.addAll(DEFAULT_ADDRESSES)
 
         job = SupervisorJob()
-        scope = CoroutineScope(Dispatchers.Default + job)
+        scope = CoroutineScope(Dispatchers.Main + job)
 
         if (evaProtocolEnabled)
             evaProtocol = EVAProtocol(this, scope)