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add protobuf-spoof patch

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inotia00
2023-03-14 10:41:57 +09:00
parent 9c1179ad3b
commit 995f6a6c06
3 changed files with 62 additions and 1 deletions
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13
src/main/kotlin/app/revanced/patches/youtube/misc/fix/playback/fingerprints/ProtobufParameterBuilderFingerprint.kt Normal file
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@ -0,0 +1,13 @@
package app.revanced.patches.youtube.misc.fix.playback.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.Opcode
object ProtobufParameterBuilderFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.INVOKE_VIRTUAL_RANGE, // target reference
Opcode.MOVE_RESULT_OBJECT,
Opcode.IPUT_OBJECT
),
strings = listOf("Unexpected empty videoId.", "Prefetch request are disabled.")
)

46
src/main/kotlin/app/revanced/patches/youtube/misc/fix/playback/patch/ProtobufSpoofPatch.kt Normal file
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@ -0,0 +1,46 @@
package app.revanced.patches.youtube.misc.fix.playback.patch
import app.revanced.extensions.toErrorResult
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.data.toMethodWalker
import app.revanced.patcher.extensions.addInstruction
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patcher.patch.annotations.Patch
import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
import app.revanced.patches.shared.annotation.YouTubeCompatibility
import app.revanced.patches.youtube.misc.fix.playback.fingerprints.ProtobufParameterBuilderFingerprint
@Patch
@Name("protobuf-spoof")
@Description("Spoofs the protobuf to prevent playback issues.")
@YouTubeCompatibility
@Version("0.0.1")
class ProtobufSpoofPatch : BytecodePatch(
listOf(ProtobufParameterBuilderFingerprint)
) {
override fun execute(context: BytecodeContext): PatchResult {
ProtobufParameterBuilderFingerprint.result?.let {
with (context
.toMethodWalker(it.method)
.nextMethod(it.scanResult.patternScanResult!!.startIndex, true)
.getMethod() as MutableMethod
) {
val protobufParam = 3
val protobufParameter = "8AEByAMTuAQP" /* Protobuf Parameter of shorts */
addInstruction(
0,
"const-string p$protobufParam, \"$protobufParameter\""
)
}
} ?: return ProtobufParameterBuilderFingerprint.toErrorResult()
return PatchResultSuccess()
}
}

4
src/main/kotlin/app/revanced/patches/youtube/misc/microg/bytecode/patch/MicroGBytecodePatch.kt
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@ -11,6 +11,7 @@ import app.revanced.patches.shared.annotation.YouTubeCompatibility
import app.revanced.patches.shared.patch.options.PatchOptions
import app.revanced.patches.youtube.layout.player.castbutton.patch.HideCastButtonPatch
import app.revanced.patches.youtube.misc.clientspoof.patch.ClientSpoofPatch
import app.revanced.patches.youtube.misc.fix.playback.patch.ProtobufSpoofPatch
import app.revanced.patches.youtube.misc.microg.bytecode.fingerprints.*
import app.revanced.patches.youtube.misc.microg.shared.Constants.PACKAGE_NAME
import app.revanced.util.bytecode.BytecodeHelper.injectInit
@ -21,7 +22,8 @@ import app.revanced.util.microg.MicroGBytecodeHelper
[
ClientSpoofPatch::class,
HideCastButtonPatch::class,
PatchOptions::class
PatchOptions::class,
ProtobufSpoofPatch::class
]
)
@YouTubeCompatibility