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feat: Add Spoof build info patch
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‎api/revanced-patches.api‎

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@@ -30,6 +30,42 @@ public final class app/revanced/patches/all/location/hide/HideMockLocationPatch
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public fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Lkotlin/Pair;)V
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}
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public abstract class app/revanced/patches/all/misc/build/BaseSpoofBuildInfoPatch : app/revanced/patches/all/misc/transformation/BaseTransformInstructionsPatch {
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public fun <init> ()V
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public synthetic fun filterMap (Lcom/android/tools/smali/dexlib2/iface/ClassDef;Lcom/android/tools/smali/dexlib2/iface/Method;Lcom/android/tools/smali/dexlib2/iface/instruction/Instruction;I)Ljava/lang/Object;
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public fun filterMap (Lcom/android/tools/smali/dexlib2/iface/ClassDef;Lcom/android/tools/smali/dexlib2/iface/Method;Lcom/android/tools/smali/dexlib2/iface/instruction/Instruction;I)Lkotlin/Pair;
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protected fun getBoard ()Ljava/lang/String;
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protected fun getBootloader ()Ljava/lang/String;
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protected fun getBrand ()Ljava/lang/String;
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protected fun getCpuAbi ()Ljava/lang/String;
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protected fun getCpuAbi2 ()Ljava/lang/String;
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protected fun getDevice ()Ljava/lang/String;
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protected fun getDisplay ()Ljava/lang/String;
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protected fun getFingerprint ()Ljava/lang/String;
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protected fun getHardware ()Ljava/lang/String;
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protected fun getHost ()Ljava/lang/String;
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protected fun getId ()Ljava/lang/String;
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protected fun getManufacturer ()Ljava/lang/String;
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protected fun getModel ()Ljava/lang/String;
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protected fun getOdmSku ()Ljava/lang/String;
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protected fun getProduct ()Ljava/lang/String;
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protected fun getRadio ()Ljava/lang/String;
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protected fun getSerial ()Ljava/lang/String;
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protected fun getSku ()Ljava/lang/String;
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protected fun getSocManufacturer ()Ljava/lang/String;
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protected fun getSocModel ()Ljava/lang/String;
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protected fun getTags ()Ljava/lang/String;
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protected fun getTime ()Ljava/lang/Long;
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protected fun getType ()Ljava/lang/String;
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protected fun getUser ()Ljava/lang/String;
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public synthetic fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Ljava/lang/Object;)V
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public fun transform (Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;Lkotlin/Pair;)V
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}
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public final class app/revanced/patches/all/misc/build/SpoofBuildInfoPatch : app/revanced/patches/all/misc/build/BaseSpoofBuildInfoPatch {
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public fun <init> ()V
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}
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public final class app/revanced/patches/all/misc/debugging/EnableAndroidDebuggingPatch : app/revanced/patcher/patch/ResourcePatch {
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public static final field INSTANCE Lapp/revanced/patches/all/misc/debugging/EnableAndroidDebuggingPatch;
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public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V

‎src/main/kotlin/app/revanced/patches/all/misc/build/BaseSpoofBuildInfoPatch.kt‎

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package app.revanced.patches.all.misc.build
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import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
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import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
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import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
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import app.revanced.patches.all.misc.transformation.BaseTransformInstructionsPatch
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import app.revanced.util.getReference
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import com.android.tools.smali.dexlib2.iface.ClassDef
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import com.android.tools.smali.dexlib2.iface.Method
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import com.android.tools.smali.dexlib2.iface.instruction.Instruction
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import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
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import com.android.tools.smali.dexlib2.iface.reference.FieldReference
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abstract class BaseSpoofBuildInfoPatch : BaseTransformInstructionsPatch<Pair<Int, Pair<String, String>>>() {
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// The build information supported32BitAbis, supported64BitAbis, and supportedAbis are not supported for now,
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// because initializing an array in transform is a bit more complex.
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protected open val board: String? = null
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protected open val bootloader: String? = null
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protected open val brand: String? = null
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protected open val cpuAbi: String? = null
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protected open val cpuAbi2: String? = null
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protected open val device: String? = null
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protected open val display: String? = null
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protected open val fingerprint: String? = null
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protected open val hardware: String? = null
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protected open val host: String? = null
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protected open val id: String? = null
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protected open val manufacturer: String? = null
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protected open val model: String? = null
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protected open val odmSku: String? = null
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protected open val product: String? = null
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protected open val radio: String? = null
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protected open val serial: String? = null
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protected open val sku: String? = null
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protected open val socManufacturer: String? = null
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protected open val socModel: String? = null
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protected open val tags: String? = null
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protected open val time: Long? = null
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protected open val type: String? = null
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protected open val user: String? = null
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// Lazy, so that patch options above are initialized before they are accessed.
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private val replacements: Map<String, Pair<String, String>> by lazy {
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buildMap {
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if (board != null) put("BOARD", "const-string" to "\"$board\"")
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if (bootloader != null) put("BOOTLOADER", "const-string" to "\"$bootloader\"")
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if (brand != null) put("BRAND", "const-string" to "\"$brand\"")
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if (cpuAbi != null) put("CPU_ABI", "const-string" to "\"$cpuAbi\"")
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if (cpuAbi2 != null) put("CPU_ABI2", "const-string" to "\"$cpuAbi2\"")
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if (device != null) put("DEVICE", "const-string" to "\"$device\"")
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if (display != null) put("DISPLAY", "const-string" to "\"$display\"")
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if (fingerprint != null) put("FINGERPRINT", "const-string" to "\"$fingerprint\"")
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if (hardware != null) put("HARDWARE", "const-string" to "\"$hardware\"")
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if (host != null) put("HOST", "const-string" to "\"$host\"")
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if (id != null) put("ID", "const-string" to "\"$id\"")
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if (manufacturer != null) put("MANUFACTURER", "const-string" to "\"$manufacturer\"")
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if (model != null) put("MODEL", "const-string" to "\"$model\"")
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if (odmSku != null) put("ODM_SKU", "const-string" to "\"$odmSku\"")
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if (product != null) put("PRODUCT", "const-string" to "\"$product\"")
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if (radio != null) put("RADIO", "const-string" to "\"$radio\"")
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if (serial != null) put("SERIAL", "const-string" to "\"$serial\"")
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if (sku != null) put("SKU", "const-string" to "\"$sku\"")
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if (socManufacturer != null) put("SOC_MANUFACTURER", "const-string" to "\"$socManufacturer\"")
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if (socModel != null) put("SOC_MODEL", "const-string" to "\"$socModel\"")
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if (tags != null) put("TAGS", "const-string" to "\"$tags\"")
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if (time != null) put("TIME", "const-wide" to "$time")
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if (type != null) put("TYPE", "const-string" to "\"$type\"")
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if (user != null) put("USER", "const-string" to "\"$user\"")
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}
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}
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override fun filterMap(
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classDef: ClassDef,
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method: Method,
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instruction: Instruction,
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instructionIndex: Int
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): Pair<Int, Pair<String, String>>? {
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val reference = instruction.getReference<FieldReference>() ?: return null
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if (reference.definingClass != BUILD_CLASS_DESCRIPTOR) return null
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return replacements[reference.name]?.let { instructionIndex to it }
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}
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override fun transform(mutableMethod: MutableMethod, entry: Pair<Int, Pair<String, String>>) {
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val (index, replacement) = entry
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val (opcode, operand) = replacement
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val register = mutableMethod.getInstruction<OneRegisterInstruction>(index).registerA
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mutableMethod.replaceInstruction(index, "$opcode v$register, $operand")
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}
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private companion object {
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private const val BUILD_CLASS_DESCRIPTOR = "Landroid/os/Build;"
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}
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}

‎src/main/kotlin/app/revanced/patches/all/misc/build/SpoofBuildInfoPatch.kt‎

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package app.revanced.patches.all.misc.build
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import app.revanced.patcher.patch.annotation.Patch
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import app.revanced.patcher.patch.options.PatchOption.PatchExtensions.longPatchOption
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import app.revanced.patcher.patch.options.PatchOption.PatchExtensions.stringPatchOption
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@Patch(
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name = "Spoof build info",
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description = "Spoof the information about the current build.",
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use = false
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)
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@Suppress("unused")
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class SpoofBuildInfoPatch : BaseSpoofBuildInfoPatch() {
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override val board by stringPatchOption(
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key = "board",
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default = null,
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title = "Board",
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description = "The name of the underlying board, like \"goldfish\"."
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)
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override val bootloader by stringPatchOption(
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key = "bootloader",
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default = null,
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title = "Bootloader",
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description = "The system bootloader version number."
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)
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override val brand by stringPatchOption(
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key = "brand",
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default = null,
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title = "Brand",
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description = "The consumer-visible brand with which the product/hardware will be associated, if any."
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)
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override val cpuAbi by stringPatchOption(
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key = "cpu-abi",
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default = null,
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title = "CPU ABI",
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description = "This field was deprecated in API level 21. Use SUPPORTED_ABIS instead."
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)
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override val cpuAbi2 by stringPatchOption(
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key = "cpu-abi-2",
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default = null,
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title = "CPU ABI 2",
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description = "This field was deprecated in API level 21. Use SUPPORTED_ABIS instead."
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)
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override val device by stringPatchOption(
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key = "device",
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default = null,
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title = "Device",
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description = "The name of the industrial design."
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)
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override val display by stringPatchOption(
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key = "display",
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default = null,
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title = "Display",
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description = "A build ID string meant for displaying to the user."
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)
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override val fingerprint by stringPatchOption(
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key = "fingerprint",
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default = null,
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title = "Fingerprint",
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description = "A string that uniquely identifies this build."
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)
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override val hardware by stringPatchOption(
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key = "hardware",
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default = null,
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title = "Hardware",
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description = "The name of the hardware (from the kernel command line or /proc)."
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)
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override val host by stringPatchOption(
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key = "host",
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default = null,
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title = "Host",
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description = "The host."
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)
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override val id by stringPatchOption(
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key = "id",
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default = null,
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title = "ID",
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description = "Either a changelist number, or a label like \"M4-rc20\"."
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)
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override val manufacturer by stringPatchOption(
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key = "manufacturer",
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default = null,
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title = "Manufacturer",
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description = "The manufacturer of the product/hardware."
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)
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override val model by stringPatchOption(
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key = "model",
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default = null,
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title = "Model",
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description = "The end-user-visible name for the end product."
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)
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override val odmSku by stringPatchOption(
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key = "odm-sku",
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default = null,
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title = "ODM SKU",
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description = "The SKU of the device as set by the original design manufacturer (ODM)."
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)
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override val product by stringPatchOption(
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key = "product",
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default = null,
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title = "Product",
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description = "The name of the overall product."
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)
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override val radio by stringPatchOption(
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key = "radio",
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default = null,
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title = "Radio",
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description = "This field was deprecated in API level 15. " +
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"The radio firmware version is frequently not available when this class is initialized, " +
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"leading to a blank or \"unknown\" value for this string. Use getRadioVersion() instead."
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)
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override val serial by stringPatchOption(
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key = "serial",
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default = null,
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title = "Serial",
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description = "This field was deprecated in API level 26. Use getSerial() instead."
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)
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override val sku by stringPatchOption(
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key = "sku",
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default = null,
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title = "SKU",
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description = "The SKU of the hardware (from the kernel command line)."
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)
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override val socManufacturer by stringPatchOption(
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key = "soc-manufacturer",
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default = null,
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title = "SOC Manufacturer",
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description = "The manufacturer of the device's primary system-on-chip."
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)
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override val socModel by stringPatchOption(
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key = "soc-model",
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default = null,
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title = "SOC Model",
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description = "The model name of the device's primary system-on-chip."
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)
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override val tags by stringPatchOption(
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key = "tags",
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default = null,
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title = "Tags",
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description = "Comma-separated tags describing the build, like \"unsigned,debug\"."
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)
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override val time by longPatchOption(
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key = "time",
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default = null,
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title = "Time",
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description = "The time at which the build was produced, given in milliseconds since the UNIX epoch."
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)
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override val type by stringPatchOption(
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key = "type",
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default = null,
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title = "Type",
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description = "The type of build, like \"user\" or \"eng\"."
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)
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override val user by stringPatchOption(
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key = "user",
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default = null,
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title = "User",
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description = "The user."
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)
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}

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