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Code Issues Packages Projects Releases 1 Wiki Activity

Hide annoying stack traces when hidden

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topjohnwu
2021-04-17 22:35:36 -07:00
parent 4c1ea0e421
commit a328e2bf3c
4 changed files with 23 additions and 7 deletions
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app/src/main/java/com/topjohnwu/magisk/ui/safetynet/CheckSafetyNetEvent.kt
+4 -7
View File
@@ -13,6 +13,7 @@ import com.topjohnwu.magisk.arch.ViewEventWithScope
import com.topjohnwu.magisk.core.Const
import com.topjohnwu.magisk.data.repository.NetworkService
import com.topjohnwu.magisk.ktx.createClassLoader
import com.topjohnwu.magisk.ktx.reflectField
import com.topjohnwu.magisk.ktx.writeTo
import com.topjohnwu.magisk.view.MagiskDialog
import com.topjohnwu.signing.CryptoUtils
@@ -31,7 +32,6 @@ import timber.log.Timber
import java.io.ByteArrayInputStream
import java.io.File
import java.io.IOException
import java.lang.reflect.Field
import java.lang.reflect.InvocationHandler
import java.security.GeneralSecurityException
import java.security.SecureRandom
@@ -100,14 +100,11 @@ class CheckSafetyNetEvent(
helper.attest(nonce)
}
private fun Class<*>.field(name: String): Field =
getDeclaredField(name).apply { isAccessible = true }
// All of these fields are whitelisted
private fun BaseDexClassLoader.getDexFiles(): List<DexFile> {
val pathList = BaseDexClassLoader::class.java.field("pathList").get(this)
val dexElements = pathList.javaClass.field("dexElements").get(pathList) as Array<*>
val fileField = dexElements.javaClass.componentType.field("dexFile")
val pathList = BaseDexClassLoader::class.java.reflectField("pathList").get(this)
val dexElements = pathList.javaClass.reflectField("dexElements").get(pathList) as Array<*>
val fileField = dexElements.javaClass.componentType.reflectField("dexFile")
return dexElements.map { fileField.get(it) as DexFile }
}