feat(YouTube): add Spoof test client patch

This commit is contained in:
inotia00 2024-05-09 00:54:51 +09:00
parent 215a709b13
commit e051136de8
6 changed files with 168 additions and 1 deletions

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@ -0,0 +1,111 @@
package app.revanced.patches.youtube.misc.test
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
import app.revanced.patcher.patch.PatchException
import app.revanced.patcher.util.smali.ExternalLabel
import app.revanced.patches.youtube.misc.test.fingerprints.ClientNamelEnumConstructorFingerprint
import app.revanced.patches.youtube.misc.test.fingerprints.OverrideBuildVersionFingerprint
import app.revanced.patches.youtube.misc.test.fingerprints.SetClientNameFingerprint
import app.revanced.patches.youtube.utils.compatibility.Constants.COMPATIBLE_PACKAGE
import app.revanced.patches.youtube.utils.integrations.Constants.MISC_PATH
import app.revanced.patches.youtube.utils.settings.SettingsPatch
import app.revanced.util.getStringInstructionIndex
import app.revanced.util.getTargetIndex
import app.revanced.util.getWalkerMethod
import app.revanced.util.patch.BaseBytecodePatch
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.instruction.ReferenceInstruction
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
@Suppress("unused")
object SpoofTestClientPatch : BaseBytecodePatch(
name = "Spoof test client",
description = "Adds an option to spoof as test client.",
dependencies = setOf(SettingsPatch::class),
compatiblePackages = COMPATIBLE_PACKAGE,
fingerprints = setOf(
ClientNamelEnumConstructorFingerprint,
OverrideBuildVersionFingerprint,
SetClientNameFingerprint
)
) {
private const val INTEGRATIONS_CLASS_DESCRIPTOR =
"$MISC_PATH/SpoofTestClientPatch;"
override fun execute(context: BytecodeContext) {
var clientNameEnumClass: String
var testClientEnumReference: String
// region get test client enum and reference
ClientNamelEnumConstructorFingerprint.resultOrThrow().mutableMethod.apply {
clientNameEnumClass = definingClass
val testClientStringIndex = getStringInstructionIndex("ANDROID_TESTSUITE")
val testClientEnumIndex = getTargetIndex(testClientStringIndex, Opcode.SPUT_OBJECT)
testClientEnumReference = getInstruction<ReferenceInstruction>(testClientEnumIndex).reference.toString()
}
// endregion
// region override client name
SetClientNameFingerprint.resultOrThrow().let {
it.mutableMethod.apply {
val walkerIndex = it.scanResult.patternScanResult!!.startIndex + 2
val walkerReference = getInstruction<ReferenceInstruction>(walkerIndex).reference as MethodReference
if (walkerReference.parameterTypes[2].toString() != clientNameEnumClass)
throw PatchException("parameterType does not match")
val walkerMethod = getWalkerMethod(context, walkerIndex)
walkerMethod.apply {
addInstructionsWithLabels(
0, """
invoke-static {}, $INTEGRATIONS_CLASS_DESCRIPTOR->spoofTestClient()Z
move-result v0
if-eqz v0, :ignore
sget-object p2, $testClientEnumReference
""", ExternalLabel("ignore", getInstruction(0))
)
}
}
}
// endregion
// region override client version
OverrideBuildVersionFingerprint.resultOrThrow().let {
it.mutableMethod.apply {
val insertIndex = it.scanResult.patternScanResult!!.startIndex + 1
val insertRegister = getInstruction<OneRegisterInstruction>(insertIndex + 1).registerA
addInstructions(
insertIndex, """
invoke-static {v$insertRegister}, $INTEGRATIONS_CLASS_DESCRIPTOR->spoofTestClient(Ljava/lang/String;)Ljava/lang/String;
move-result-object v$insertRegister
"""
)
}
}
// endregion
/**
* Add settings
*/
SettingsPatch.addPreference(
arrayOf(
"PREFERENCE_CATEGORY: MISC_EXPERIMENTAL_FLAGS",
"SETTINGS: SPOOF_TEST_CLIENT"
)
)
SettingsPatch.updatePatchStatus(this)
}
}

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package app.revanced.patches.youtube.misc.test.fingerprints
import app.revanced.patcher.fingerprint.MethodFingerprint
internal object ClientNamelEnumConstructorFingerprint : MethodFingerprint(
returnType = "V",
strings = listOf(
"UNKNOWN_INTERFACE",
"ANDROID_TESTSUITE"
)
)

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package app.revanced.patches.youtube.misc.test.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.MethodFingerprint
import com.android.tools.smali.dexlib2.AccessFlags
import com.android.tools.smali.dexlib2.Opcode
internal object OverrideBuildVersionFingerprint : MethodFingerprint(
returnType = "L",
accessFlags = AccessFlags.PUBLIC or AccessFlags.STATIC,
parameters = listOf("L"),
opcodes = listOf(
Opcode.IGET_OBJECT,
Opcode.GOTO,
Opcode.CONST_STRING,
),
strings = listOf("pref_override_build_version_name")
)

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@ -0,0 +1,18 @@
package app.revanced.patches.youtube.misc.test.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.MethodFingerprint
import com.android.tools.smali.dexlib2.AccessFlags
import com.android.tools.smali.dexlib2.Opcode
internal object SetClientNameFingerprint : MethodFingerprint(
returnType = "V",
accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
parameters = listOf("L"),
opcodes = listOf(
Opcode.CONST_HIGH16,
Opcode.CONST_HIGH16,
Opcode.INVOKE_STATIC,
),
strings = listOf("_partition")
)

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@ -1388,6 +1388,11 @@ Limitation: Automatically played feed videos will show up in your watch history.
<string name="revanced_spoof_player_parameter_in_feed_summary_off">"Player parameter not spoofed for feed videos.
Limitation: Feed videos will play for less than 1 minute before encountering playback issues."</string>
<string name="revanced_spoof_test_client_title">Spoof test client</string>
<string name="revanced_spoof_test_client_summary">"Spoof the client as a test client.
• This client is used for testing purposes, so most YouTube features are not available.
• There are no playback buffer issues in the test client."</string>
<!-- PreferenceScreen: Miscellaneous, PreferenceCategory: Miscellaneous, PreferenceScreen: Import / Export settings -->
<string name="revanced_preference_screen_import_export_title">Import / Export settings</string>

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@ -557,7 +557,10 @@
<!-- SETTINGS: SPOOF_PLAYER_PARAMETER
<SwitchPreference android:title="@string/revanced_spoof_player_parameter_title" android:key="revanced_spoof_player_parameter" android:defaultValue="false" android:summary="@string/revanced_spoof_player_parameter_summary" />
<SwitchPreference android:title="@string/revanced_spoof_player_parameter_in_feed_title" android:key="revanced_spoof_player_parameter_in_feed" android:defaultValue="false" android:summaryOn="@string/revanced_spoof_player_parameter_in_feed_summary_on" android:summaryOff="@string/revanced_spoof_player_parameter_in_feed_summary_off" android:dependency="revanced_spoof_player_parameter" />SETTINGS: SPOOF_PLAYER_PARAMETER -->
<!-- SETTINGS: SPOOF_TEST_CLIENT
<SwitchPreference android:title="@string/revanced_spoof_test_client_title" android:key="revanced_spoof_test_client" android:defaultValue="false" android:summary="@string/revanced_spoof_test_client_summary" />SETTINGS: SPOOF_TEST_CLIENT -->
<PreferenceScreen android:title="@string/revanced_preference_screen_patch_information_title" android:key="revanced_preference_screen_patch_information" android:summary="@string/revanced_preference_screen_patch_information_summary" >
<PreferenceCategory android:title="@string/revanced_preference_category_tool_used" android:layout="@layout/revanced_settings_preferences_category" >
<Preference android:title="ReVanced Patches" android:selectable="false" android:summary="" />
@ -630,6 +633,7 @@
<Preference android:title="Enable open links directly" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
<Preference android:title="Sanitize sharing links" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
<Preference android:title="Spoof format stream data" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
<Preference android:title="Spoof test client" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
</PreferenceCategory>
<PreferenceCategory android:title="@string/revanced_preference_category_others" android:layout="@layout/revanced_settings_preferences_category">