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feat(Google Photos): Add Spoof features patch (#3459)
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oSumAtrIX authored Aug 15, 2024
1 parent e4b7f78 commit 7c218cd
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10 changes: 10 additions & 0 deletions api/revanced-patches.api
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Expand Up @@ -279,6 +279,16 @@ public final class app/revanced/patches/googlenews/misc/integrations/Integration
public static final field INSTANCE Lapp/revanced/patches/googlenews/misc/integrations/IntegrationsPatch;
}

public final class app/revanced/patches/googlephotos/features/SpoofFeaturesPatch : app/revanced/patcher/patch/BytecodePatch {
public static final field INSTANCE Lapp/revanced/patches/googlephotos/features/SpoofFeaturesPatch;
public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
}

public final class app/revanced/patches/googlephotos/features/fingerprints/InitializeFeaturesEnumFingerprint : app/revanced/patcher/fingerprint/MethodFingerprint {
public static final field INSTANCE Lapp/revanced/patches/googlephotos/features/fingerprints/InitializeFeaturesEnumFingerprint;
}

public final class app/revanced/patches/googlephotos/misc/gms/GmsCoreSupportPatch : app/revanced/patches/shared/misc/gms/BaseGmsCoreSupportPatch {
public static final field INSTANCE Lapp/revanced/patches/googlephotos/misc/gms/GmsCoreSupportPatch;
}
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@@ -0,0 +1,14 @@
package app.revanced.patches.googlephotos.features

import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patches.all.misc.build.BaseSpoofBuildInfoPatch

@Patch(description = "Spoof build info to Google Pixel XL.")
internal class SpoofBuildInfoPatch : BaseSpoofBuildInfoPatch() {
override val brand = "google"
override val manufacturer = "Google"
override val device = "marlin"
override val product = "marlin"
override val model = "Pixel XL"
override val fingerprint = "google/marlin/marlin:10/QP1A.191005.007.A3/5972272:user/release-keys"
}
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@@ -0,0 +1,87 @@
package app.revanced.patches.googlephotos.features

import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.getInstructions
import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patcher.patch.options.PatchOption.PatchExtensions.stringArrayPatchOption
import app.revanced.patches.googlephotos.features.fingerprints.InitializeFeaturesEnumFingerprint
import app.revanced.util.getReference
import app.revanced.util.resultOrThrow
import com.android.tools.smali.dexlib2.Opcode
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
import com.android.tools.smali.dexlib2.iface.reference.StringReference

@Patch(
name = "Spoof features",
description = "Spoofs the device to enable Google Pixel exclusive features, including unlimited storage.",
dependencies = [SpoofBuildInfoPatch::class],
compatiblePackages = [CompatiblePackage("com.google.android.apps.photos")],
)
@Suppress("unused")
object SpoofFeaturesPatch : BytecodePatch(setOf(InitializeFeaturesEnumFingerprint)) {
private val featuresToEnable by stringArrayPatchOption(
"featuresToEnable",
arrayOf(
"com.google.android.apps.photos.NEXUS_PRELOAD",
"com.google.android.apps.photos.nexus_preload",
),
title = "Features to enable",
description = "Google Pixel exclusive features to enable. Features up to Pixel XL enable the unlimited storage feature.",
required = true,
)

private val featuresToDisable by stringArrayPatchOption(
"featuresToDisable",
arrayOf(
"com.google.android.apps.photos.PIXEL_2017_PRELOAD",
"com.google.android.apps.photos.PIXEL_2018_PRELOAD",
"com.google.android.apps.photos.PIXEL_2019_MIDYEAR_PRELOAD",
"com.google.android.apps.photos.PIXEL_2019_PRELOAD",
"com.google.android.feature.PIXEL_2020_MIDYEAR_EXPERIENCE",
"com.google.android.feature.PIXEL_2020_EXPERIENCE",
"com.google.android.feature.PIXEL_2021_MIDYEAR_EXPERIENCE",
"com.google.android.feature.PIXEL_2021_EXPERIENCE",
"com.google.android.feature.PIXEL_2022_MIDYEAR_EXPERIENCE",
"com.google.android.feature.PIXEL_2022_EXPERIENCE",
"com.google.android.feature.PIXEL_2023_MIDYEAR_EXPERIENCE",
"com.google.android.feature.PIXEL_2023_EXPERIENCE",
"com.google.android.feature.PIXEL_2024_MIDYEAR_EXPERIENCE",
"com.google.android.feature.PIXEL_2024_EXPERIENCE",
"com.google.android.feature.PIXEL_2025_MIDYEAR_EXPERIENCE",
),
title = "Features to disable",
description = "Google Pixel exclusive features to disable." +
"Features after Pixel XL may have to be disabled for unlimited storage depending on the device.",
required = true,
)

override fun execute(context: BytecodeContext) {
val featuresToEnable = featuresToEnable!!.toSet()
val featuresToDisable = featuresToDisable!!.toSet()

InitializeFeaturesEnumFingerprint.resultOrThrow().let { result ->
result.mutableMethod.apply {
getInstructions().filter { it.opcode == Opcode.CONST_STRING }.forEach {
val feature = it.getReference<StringReference>()!!.string

val spoofedFeature = when (feature) {
in featuresToEnable -> "android.hardware.wifi"
in featuresToDisable -> "dummy"
else -> return@forEach
}

val constStringIndex = it.location.index
val constStringRegister = (it as OneRegisterInstruction).registerA

replaceInstruction(
constStringIndex,
"const-string v$constStringRegister, \"$spoofedFeature\"",
)
}
}
}
}
}
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@@ -0,0 +1,7 @@
package app.revanced.patches.googlephotos.features.fingerprints

import app.revanced.patcher.fingerprint.MethodFingerprint

object InitializeFeaturesEnumFingerprint : MethodFingerprint(
strings = listOf("com.google.android.apps.photos.NEXUS_PRELOAD"),
)
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Expand Up @@ -18,11 +18,13 @@ import app.revanced.patches.shared.misc.gms.fingerprints.GooglePlayUtilityFinger
import app.revanced.patches.shared.misc.gms.fingerprints.ServiceCheckFingerprint
import app.revanced.util.exception
import app.revanced.util.getReference
import app.revanced.util.indexOfFirstInstructionOrThrow
import app.revanced.util.returnEarly
import com.android.tools.smali.dexlib2.Opcode
import com.android.tools.smali.dexlib2.builder.instruction.BuilderInstruction21c
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
import com.android.tools.smali.dexlib2.iface.instruction.formats.Instruction21c
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
import com.android.tools.smali.dexlib2.iface.reference.StringReference
import com.android.tools.smali.dexlib2.immutable.reference.ImmutableStringReference
import com.android.tools.smali.dexlib2.util.MethodUtil
Expand Down Expand Up @@ -112,11 +114,20 @@ abstract class BaseGmsCoreSupportPatch(
}

// Verify GmsCore is installed and whitelisted for power optimizations and background usage.
mainActivityOnCreateFingerprint.result?.mutableMethod?.addInstructions(
0,
"invoke-static/range { p0 .. p0 }, Lapp/revanced/integrations/shared/GmsCoreSupport;->" +
"checkGmsCore(Landroid/app/Activity;)V",
) ?: throw mainActivityOnCreateFingerprint.exception
mainActivityOnCreateFingerprint.result?.mutableMethod?.apply {
val setContextIndex = indexOfFirstInstructionOrThrow {
val reference = getReference<MethodReference>() ?: return@indexOfFirstInstructionOrThrow false

reference.toString() == "Lapp/revanced/integrations/shared/Utils;->setContext(Landroid/content/Context;)V"
}

// Add after setContext call, because this patch needs the context.
addInstructions(
setContextIndex + 1,
"invoke-static/range { p0 .. p0 }, Lapp/revanced/integrations/shared/GmsCoreSupport;->" +
"checkGmsCore(Landroid/app/Activity;)V",
)
} ?: throw mainActivityOnCreateFingerprint.exception

// Change the vendor of GmsCore in ReVanced Integrations.
GmsCoreSupportFingerprint.result?.mutableClass?.methods
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