feat(core/security_features): better explanation of login response

app/src/main/kotlin/me/rhunk/snapenhance/RemoteSharedLibraryManager.kt

@@ -103,7 +103,7 @@ class RemoteSharedLibraryManager(
                             0,
                             Intent().apply {
                                 action = Intent.ACTION_VIEW
-                                data = "https://github.com/SnapEnhance/resources".toUri()
+                                data = "https://codeberg.org/SnapEnhance/resources".toUri()
                                 flags = Intent.FLAG_ACTIVITY_NEW_TASK
                             },
                             PendingIntent.FLAG_UPDATE_CURRENT

app/src/main/kotlin/me/rhunk/snapenhance/ui/manager/pages/home/HomeRootSection.kt

@@ -178,6 +178,11 @@ class HomeRootSection : Routes.Route() {
                     .fillMaxWidth()
                     .padding(all = 10.dp)
             ) {
+                ExternalLinkIcon(
+                    imageVector = ImageVector.vectorResource(id = R.drawable.ic_codeberg),
+                    link = "https://codeberg.org/SnapEnhance/SnapEnhance"
+                )
+
                 ExternalLinkIcon(
                     imageVector = ImageVector.vectorResource(id = R.drawable.ic_telegram),
                     link = "https://t.me/snapenhance"
@@ -189,8 +194,8 @@ class HomeRootSection : Routes.Route() {
                 )
 
                 ExternalLinkIcon(
-                    size = 36.dp,
-                    modifier = Modifier.offset(y = (-2).dp),
+                    size = 38.dp,
+                    modifier = Modifier.offset(x = (-3).dp, y = (-3).dp),
                     imageVector = Icons.AutoMirrored.Default.Help,
                     link = "https://github.com/rhunk/SnapEnhance/wiki"
                 )

app/src/main/res/drawable/ic_codeberg.xml

@@ -0,0 +1,11 @@
+<vector xmlns:aapt="http://schemas.android.com/aapt" xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:viewportHeight="4.233" android:viewportWidth="4.233" android:width="24dp">
+    <path android:pathData="M2.1744,1.1041c-0.0055,0 -0.0106,0.0019 -0.0141,0.0051s-0.0049,0.0073 -0.0038,0.0113l0.8154,3.0565a2.1166,2.1166 135,0 0,0.9561 -0.8198l-1.7375,-2.2463c-0.0034,-0.0042 -0.0095,-0.0068 -0.0161,-0.0068z" android:strokeColor="#00000000" android:strokeWidth="1">
+        <aapt:attr name="android:fillColor">
+            <gradient android:endX="3.5352" android:endY="3.8199" android:startX="2.1744" android:startY="1.1041" android:type="linear">
+                <item android:color="#00000000" android:offset="0"/>
+                <item android:color="#4C000000" android:offset="0.495"/>
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path android:fillColor="#ffffff" android:pathData="M2.113,0.12C0.944,0.12 -0.004,1.067 -0.004,2.236c0,0.398 0.112,0.787 0.323,1.124l1.765,-2.282c0.013,-0.016 0.045,-0.016 0.057,0l1.765,2.282c0.211,-0.337 0.323,-0.727 0.323,-1.124C4.23,1.067 3.282,0.12 2.113,0.12z"/>
+</vector>

common/build.gradle.kts

@@ -30,7 +30,7 @@ android {
             standardOutput = gitHash
         }
         buildConfigField("String", "GIT_HASH", "\"${gitHash.toString(Charsets.UTF_8).trim()}\"")
-        buildConfigField("String", "SIF_ENDPOINT", "\"${properties["debug_sif_endpoint"]?.toString() ?: "https://raw.githubusercontent.com/SnapEnhance/resources/main/sif"}\"")
+        buildConfigField("String", "SIF_ENDPOINT", "\"${properties["debug_sif_endpoint"]?.toString() ?: "https://codeberg.org/SnapEnhance/resources/raw/branch/main/sif"}\"")
     }
 
     compileOptions {

core/src/main/kotlin/me/rhunk/snapenhance/core/features/impl/SecurityFeatures.kt

@@ -5,11 +5,7 @@ import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Text
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
+import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -18,22 +14,66 @@ import androidx.compose.ui.unit.sp
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.withContext
+import me.rhunk.snapenhance.common.util.protobuf.ProtoEditor
+import me.rhunk.snapenhance.common.util.protobuf.ProtoReader
+import me.rhunk.snapenhance.core.event.events.impl.UnaryCallEvent
 import me.rhunk.snapenhance.core.features.Feature
+import me.rhunk.snapenhance.core.util.ktx.setObjectField
+import java.io.FileDescriptor
 
 class SecurityFeatures : Feature("Security Features") {
-    private fun transact(option: Int) = Os.prctl(option, 0, 0, 0, 0)
+    private fun transact(option: Int, option2: Long) = kotlin.runCatching { Os.prctl(option, option2, 0, 0, 0) }.getOrNull()
 
     private val token by lazy {
-        runCatching { transact(0) }.getOrNull()
+        transact(0, 0)
     }
 
     private fun getStatus() = token?.run {
-        transact(this).toString(2).padStart(32, '0').count { it == '1' }
+        transact(this, 0)?.toString(2)?.padStart(32, '0')?.count { it == '1' }
     }
 
     override fun init() {
         token // pre init token
 
+        context.event.subscribe(UnaryCallEvent::class) { event ->
+            if (!event.uri.contains("/Login")) return@subscribe
+
+            // intercept login response
+            event.addResponseCallback {
+                val response = ProtoReader(buffer)
+                val isBlocked = when {
+                    event.uri.contains("TLv") -> response.getVarInt(1) == 14L
+                    else -> response.getVarInt(1) == 16L
+                }
+
+                val errorDataIndex = when {
+                    response.contains(11) -> 11
+                    response.contains(10) -> 10
+                    response.contains(8) -> 8
+                    else -> return@addResponseCallback
+                }
+
+                if (isBlocked) {
+                    val status = transact(token ?: return@addResponseCallback, 1)?.let {
+                        val buffer = ByteArray(8192)
+                        val fd = FileDescriptor().apply {
+                            setObjectField("descriptor", it)
+                        }
+                        val read = Os.read(fd, buffer, 0, buffer.size)
+                        Os.close(fd)
+                        buffer.copyOfRange(0, read).decodeToString()
+                    }!!
+
+                    buffer = ProtoEditor(buffer).apply {
+                        edit(errorDataIndex) {
+                            remove(1)
+                            addString(1, status)
+                        }
+                    }.toByteArray()
+                }
+            }
+        }
+
         context.inAppOverlay.addCustomComposable {
             var statusText by remember {
                 mutableStateOf("")
@@ -49,10 +89,10 @@ class SecurityFeatures : Feature("Security Features") {
                         withContext(Dispatchers.Main) {
                             if (status == null || status == 0) {
                                 textColor = Color.Red
-                                statusText = "sif not loaded. Can't get status"
+                                statusText = "SIF not loaded!"
                             } else {
                                 textColor = Color.Green
-                                statusText = "sif = $status"
+                                statusText = "SIF = $status"
                             }
                         }
                         delay(1000)