feat(Spotify - Spoof client): Fix issues like songs skipping by spoofing to iOS (#5388)

Co-authored-by: Nuckyz <61953774+Nuckyz@users.noreply.github.com>
Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
This commit is contained in:
Dawid Krajcarz 2025-07-11 17:34:02 +02:00 committed by GitHub
parent 61c1a7a75a
commit 65cbf3c1eb
15 changed files with 352 additions and 936 deletions

View file

@ -7,37 +7,12 @@ import com.android.tools.smali.dexlib2.AccessFlags
import com.android.tools.smali.dexlib2.Opcode
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
internal val getPackageInfoFingerprint = fingerprint {
strings(
"Failed to get the application signatures"
)
}
internal val loadOrbitLibraryFingerprint = fingerprint {
strings("/liborbit-jni-spotify.so")
}
internal val startupPageLayoutInflateFingerprint = fingerprint {
accessFlags(AccessFlags.PUBLIC, AccessFlags.FINAL)
returns("Landroid/view/View;")
parameters("Landroid/view/LayoutInflater;", "Landroid/view/ViewGroup;", "Landroid/os/Bundle;")
strings("blueprintContainer", "gradient", "valuePropositionTextView")
}
internal val renderStartLoginScreenFingerprint = fingerprint {
strings("authenticationButtonFactory", "MORE_OPTIONS")
}
internal val renderSecondLoginScreenFingerprint = fingerprint {
strings("authenticationButtonFactory", "intent_login")
}
internal val renderThirdLoginScreenFingerprint = fingerprint {
strings("EMAIL_OR_USERNAME", "listener")
}
internal val thirdLoginScreenLoginOnClickFingerprint = fingerprint {
strings("login", "listener", "none")
internal val extensionFixConstantsFingerprint = fingerprint {
custom { _, classDef -> classDef.type == "Lapp/revanced/extension/spotify/misc/fix/Constants;" }
}
internal val runIntegrityVerificationFingerprint = fingerprint {

View file

@ -1,19 +1,13 @@
package app.revanced.patches.spotify.misc.fix
import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
import app.revanced.patcher.patch.bytecodePatch
import app.revanced.patcher.patch.intOption
import app.revanced.patcher.patch.stringOption
import app.revanced.patches.shared.misc.hex.HexPatchBuilder
import app.revanced.patches.shared.misc.hex.hexPatch
import app.revanced.patches.spotify.misc.extension.sharedExtensionPatch
import app.revanced.util.*
import com.android.tools.smali.dexlib2.Opcode
import com.android.tools.smali.dexlib2.iface.instruction.FiveRegisterInstruction
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
import app.revanced.util.returnEarly
internal const val EXTENSION_CLASS_DESCRIPTOR = "Lapp/revanced/extension/spotify/misc/fix/SpoofClientPatch;"
@ -25,16 +19,40 @@ val spoofClientPatch = bytecodePatch(
val requestListenerPort by intOption(
key = "requestListenerPort",
default = 4345,
title = " Login request listener port",
description = "The port to use for the listener that intercepts and handles login requests. " +
"Port must be between 0 and 65535.",
required = true,
title = "Request listener port",
description = "The port to use for the listener that intercepts and handles spoofed requests. " +
"Port must be between 0 and 65535. " +
"Do not change this option, if you do not know what you are doing.",
validator = {
it!!
!(it < 0 || it > 65535)
}
)
val clientVersion by stringOption(
key = "clientVersion",
default = "iphone-9.0.58.558.g200011c",
title = "Client version",
description = "The client version used for spoofing the client token. " +
"Do not change this option, if you do not know what you are doing."
)
val hardwareMachine by stringOption(
key = "hardwareMachine",
default = "iPhone16,1",
title = "Hardware machine",
description = "The hardware machine used for spoofing the client token. " +
"Do not change this option, if you do not know what you are doing."
)
val systemVersion by stringOption(
key = "systemVersion",
default = "17.7.2",
title = "System version",
description = "The system version used for spoofing the client token. " +
"Do not change this option, if you do not know what you are doing."
)
dependsOn(
sharedExtensionPatch,
hexPatch(ignoreMissingTargetFiles = true, block = fun HexPatchBuilder.() {
@ -44,10 +62,8 @@ val spoofClientPatch = bytecodePatch(
"x86",
"x86_64"
).forEach { architecture ->
"https://login5.spotify.com/v3/login" to "http://127.0.0.1:$requestListenerPort/v3/login" inFile
"lib/$architecture/liborbit-jni-spotify.so"
"https://login5.spotify.com/v4/login" to "http://127.0.0.1:$requestListenerPort/v4/login" inFile
"https://clienttoken.spotify.com/v1/clienttoken" to
"http://127.0.0.1:$requestListenerPort/v1/clienttoken" inFile
"lib/$architecture/liborbit-jni-spotify.so"
}
})
@ -56,51 +72,6 @@ val spoofClientPatch = bytecodePatch(
compatibleWith("com.spotify.music")
execute {
// region Spoof package info.
getPackageInfoFingerprint.method.apply {
// region Spoof signature.
val failedToGetSignaturesStringIndex =
getPackageInfoFingerprint.stringMatches!!.first().index
val concatSignaturesIndex = indexOfFirstInstructionReversedOrThrow(
failedToGetSignaturesStringIndex,
Opcode.MOVE_RESULT_OBJECT,
)
val signatureRegister = getInstruction<OneRegisterInstruction>(concatSignaturesIndex).registerA
val expectedSignature = "d6a6dced4a85f24204bf9505ccc1fce114cadb32"
replaceInstruction(concatSignaturesIndex, "const-string v$signatureRegister, \"$expectedSignature\"")
// endregion
// region Spoof installer name.
val expectedInstallerName = "com.android.vending"
findInstructionIndicesReversedOrThrow {
val reference = getReference<MethodReference>()
reference?.name == "getInstallerPackageName" || reference?.name == "getInstallingPackageName"
}.forEach { index ->
val returnObjectIndex = index + 1
val installerPackageNameRegister = getInstruction<OneRegisterInstruction>(
returnObjectIndex
).registerA
addInstruction(
returnObjectIndex + 1,
"const-string v$installerPackageNameRegister, \"$expectedInstallerName\""
)
}
// endregion
}
// endregion
// region Spoof client.
loadOrbitLibraryFingerprint.method.addInstructions(
@ -111,72 +82,12 @@ val spoofClientPatch = bytecodePatch(
"""
)
startupPageLayoutInflateFingerprint.method.apply {
val openLoginWebViewDescriptor =
"$EXTENSION_CLASS_DESCRIPTOR->launchLogin(Landroid/view/LayoutInflater;)V"
addInstructions(
0,
"invoke-static/range { p1 .. p1 }, $openLoginWebViewDescriptor"
)
}
renderStartLoginScreenFingerprint.method.apply {
val onEventIndex = indexOfFirstInstructionOrThrow {
opcode == Opcode.INVOKE_INTERFACE && getReference<MethodReference>()?.name == "getView"
}
val buttonRegister = getInstruction<OneRegisterInstruction>(onEventIndex + 1).registerA
addInstruction(
onEventIndex + 2,
"invoke-static { v$buttonRegister }, $EXTENSION_CLASS_DESCRIPTOR->setNativeLoginHandler(Landroid/view/View;)V"
)
}
renderSecondLoginScreenFingerprint.method.apply {
val getViewIndex = indexOfFirstInstructionOrThrow {
opcode == Opcode.INVOKE_INTERFACE && getReference<MethodReference>()?.name == "getView"
}
val buttonRegister = getInstruction<OneRegisterInstruction>(getViewIndex + 1).registerA
// Early return the render for loop since the first item of the loop is the login button.
addInstructions(
getViewIndex + 2,
"""
invoke-virtual { v$buttonRegister }, Landroid/view/View;->performClick()Z
return-void
"""
)
}
renderThirdLoginScreenFingerprint.method.apply {
val invokeSetListenerIndex = indexOfFirstInstructionOrThrow {
val reference = getReference<MethodReference>()
reference?.definingClass == "Landroid/view/View;" && reference.name == "setOnClickListener"
}
val buttonRegister = getInstruction<FiveRegisterInstruction>(invokeSetListenerIndex).registerC
addInstruction(
invokeSetListenerIndex + 1,
"invoke-virtual { v$buttonRegister }, Landroid/view/View;->performClick()Z"
)
}
thirdLoginScreenLoginOnClickFingerprint.method.apply {
// Use placeholder credentials to pass the login screen.
val loginActionIndex = indexOfFirstInstructionOrThrow(Opcode.RETURN_VOID) - 1
val loginActionInstruction = getInstruction<FiveRegisterInstruction>(loginActionIndex)
addInstructions(
loginActionIndex,
"""
const-string v${loginActionInstruction.registerD}, "placeholder"
const-string v${loginActionInstruction.registerE}, "placeholder"
"""
)
mapOf(
"getClientVersion" to clientVersion!!,
"getSystemVersion" to systemVersion!!,
"getHardwareMachine" to hardwareMachine!!
).forEach { (methodName, value) ->
extensionFixConstantsFingerprint.classDef.methods.single { it.name == methodName }.returnEarly(value)
}
// endregion