mirror of
https://github.com/revanced/revanced-patches
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feat: spoof-wifi-connection patch (#1527)
Signed-off-by: oSumAtrIX <johan.melkonyan1@web.de> Co-authored-by: Linus789 <Linus789@users.noreply.github.com> Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
This commit is contained in:
Linus
GitHub
parent
f8738a7292
commit
adce206d66
@ -0,0 +1,206 @@
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package app.revanced.patches.all.connectivity.wifi.spoof.patch
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import app.revanced.patcher.annotation.Description
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import app.revanced.patcher.annotation.Name
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import app.revanced.patcher.annotation.Version
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import app.revanced.patcher.patch.annotations.Patch
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import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
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import app.revanced.util.patch.*
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import org.jf.dexlib2.iface.ClassDef
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import org.jf.dexlib2.iface.Method
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import org.jf.dexlib2.iface.instruction.Instruction
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import java.util.*
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@Patch(false)
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@Name("spoof-wifi-connection")
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@Description("Spoofs an existing Wi-Fi connection.")
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@Version("0.0.1")
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internal class SpoofWifiPatch : AbstractTransformInstructionsPatch<Instruction35cInfo>() {
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private companion object {
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const val INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX = "Lapp/revanced/all/connectivity/wifi/spoof/SpoofWifiPatch"
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const val INTEGRATIONS_CLASS_DESCRIPTOR = "${INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX};"
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}
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// Information about method calls we want to replace
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enum class MethodCall(
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override val definedClassName: String,
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override val methodName: String,
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override val methodParams: Array<String>,
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override val returnType: String,
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): IMethodCall {
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GetSystemService1(
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"Landroid/content/Context;",
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"getSystemService",
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arrayOf("Ljava/lang/String;"),
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"Ljava/lang/Object;",
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),
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GetSystemService2(
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"Landroid/content/Context;",
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"getSystemService",
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arrayOf("Ljava/lang/Class;"),
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"Ljava/lang/Object;",
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),
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GetActiveNetworkInfo(
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"Landroid/net/ConnectivityManager;",
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"getActiveNetworkInfo",
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arrayOf(),
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"Landroid/net/NetworkInfo;",
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),
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IsConnected(
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"Landroid/net/NetworkInfo;",
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"isConnected",
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arrayOf(),
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"Z",
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),
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IsConnectedOrConnecting(
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"Landroid/net/NetworkInfo;",
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"isConnectedOrConnecting",
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arrayOf(),
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"Z",
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),
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IsAvailable(
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"Landroid/net/NetworkInfo;",
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"isAvailable",
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arrayOf(),
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"Z",
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),
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GetState(
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"Landroid/net/NetworkInfo;",
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"getState",
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arrayOf(),
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"Landroid/net/NetworkInfo\$State;",
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),
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GetDetailedState(
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"Landroid/net/NetworkInfo;",
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"getDetailedState",
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arrayOf(),
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"Landroid/net/NetworkInfo\$DetailedState;",
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),
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IsActiveNetworkMetered(
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"Landroid/net/ConnectivityManager;",
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"isActiveNetworkMetered",
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arrayOf(),
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"Z",
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),
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GetActiveNetwork(
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"Landroid/net/ConnectivityManager;",
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"getActiveNetwork",
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arrayOf(),
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"Landroid/net/Network;",
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),
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GetNetworkInfo(
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"Landroid/net/ConnectivityManager;",
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"getNetworkInfo",
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arrayOf("Landroid/net/Network;"),
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"Landroid/net/NetworkInfo;",
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),
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HasTransport(
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"Landroid/net/NetworkCapabilities;",
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"hasTransport",
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arrayOf("I"),
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"Z",
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),
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HasCapability(
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"Landroid/net/NetworkCapabilities;",
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"hasCapability",
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arrayOf("I"),
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"Z",
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),
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RegisterBestMatchingNetworkCallback(
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"Landroid/net/ConnectivityManager;",
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"registerBestMatchingNetworkCallback",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;", "Landroid/os/Handler;"),
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"V",
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),
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RegisterDefaultNetworkCallback1(
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"Landroid/net/ConnectivityManager;",
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"registerDefaultNetworkCallback",
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arrayOf("Landroid/net/ConnectivityManager\$NetworkCallback;"),
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"V",
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),
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RegisterDefaultNetworkCallback2(
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"Landroid/net/ConnectivityManager;",
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"registerDefaultNetworkCallback",
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arrayOf("Landroid/net/ConnectivityManager\$NetworkCallback;", "Landroid/os/Handler;"),
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"V",
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),
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RegisterNetworkCallback1(
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"Landroid/net/ConnectivityManager;",
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"registerNetworkCallback",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;"),
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"V",
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),
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RegisterNetworkCallback2(
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"Landroid/net/ConnectivityManager;",
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"registerNetworkCallback",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/app/PendingIntent;"),
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"V",
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),
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RegisterNetworkCallback3(
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"Landroid/net/ConnectivityManager;",
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"registerNetworkCallback",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;", "Landroid/os/Handler;"),
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"V",
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),
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RequestNetwork1(
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"Landroid/net/ConnectivityManager;",
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"requestNetwork",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;"),
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"V",
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),
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RequestNetwork2(
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"Landroid/net/ConnectivityManager;",
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"requestNetwork",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;", "I"),
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"V",
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),
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RequestNetwork3(
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"Landroid/net/ConnectivityManager;",
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"requestNetwork",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;", "Landroid/os/Handler;"),
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"V",
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),
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RequestNetwork4(
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"Landroid/net/ConnectivityManager;",
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"requestNetwork",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/app/PendingIntent;"),
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"V",
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),
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RequestNetwork5(
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"Landroid/net/ConnectivityManager;",
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"requestNetwork",
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arrayOf("Landroid/net/NetworkRequest;", "Landroid/net/ConnectivityManager\$NetworkCallback;", "Landroid/os/Handler;", "I"),
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"V",
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),
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UnregisterNetworkCallback1(
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"Landroid/net/ConnectivityManager;",
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"unregisterNetworkCallback",
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arrayOf("Landroid/net/ConnectivityManager\$NetworkCallback;"),
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"V",
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),
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UnregisterNetworkCallback2(
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"Landroid/net/ConnectivityManager;",
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"unregisterNetworkCallback",
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arrayOf("Landroid/app/PendingIntent;"),
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"V",
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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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) = filterMapInstruction35c<MethodCall>(
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INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX,
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classDef,
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instruction,
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instructionIndex
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)
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override fun transform(mutableMethod: MutableMethod, entry: Instruction35cInfo) {
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val (methodType, instruction, instructionIndex) = entry
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methodType.replaceInvokeVirtualWithIntegrations(INTEGRATIONS_CLASS_DESCRIPTOR, mutableMethod, instruction, instructionIndex)
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}
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}
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@ -1,106 +1,57 @@
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package app.revanced.patches.all.screenshot.removerestriction.patch
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import app.revanced.extensions.findMutableMethodOf
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import app.revanced.patcher.annotation.Description
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import app.revanced.patcher.annotation.Name
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import app.revanced.patcher.annotation.Version
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import app.revanced.patcher.data.BytecodeContext
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import app.revanced.patcher.extensions.replaceInstruction
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import app.revanced.patcher.patch.BytecodePatch
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import app.revanced.patcher.patch.PatchResult
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import app.revanced.patcher.patch.PatchResultSuccess
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import app.revanced.patcher.patch.annotations.Patch
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import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
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import org.jf.dexlib2.Opcode
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import org.jf.dexlib2.iface.instruction.formats.Instruction35c
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import org.jf.dexlib2.iface.reference.MethodReference
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import app.revanced.util.patch.*
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import org.jf.dexlib2.iface.ClassDef
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import org.jf.dexlib2.iface.Method
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import org.jf.dexlib2.iface.instruction.Instruction
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import java.util.*
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@Patch(false)
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@Name("remove-screenshot-restriction")
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@Description("Removes the restriction of taking screenshots in apps that normally wouldn't allow it.")
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@Version("0.0.1")
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class RemoveScreenshotRestrictionPatch : BytecodePatch() {
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internal class RemoveScreenshotRestrictionPatch : AbstractTransformInstructionsPatch<Instruction35cInfo>() {
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private companion object {
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const val INTEGRATIONS_CLASS_DESCRIPTOR = "Lapp/revanced/all/screenshot/removerestriction/RemoveScreenshotRestrictionPatch;"
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const val INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX =
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"Lapp/revanced/all/screenshot/removerestriction/RemoveScreenshotRestrictionPatch"
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const val INTEGRATIONS_CLASS_DESCRIPTOR = "$INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX;"
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}
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// Information about method calls we want to replace
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private enum class MethodCall(
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val definedClassName: String,
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val methodName: String,
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val replacementMethodDefinition: String
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) {
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enum class MethodCall(
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override val definedClassName: String,
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override val methodName: String,
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override val methodParams: Array<String>,
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override val returnType: String
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): IMethodCall {
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SetFlags(
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"Landroid/view/Window;",
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"setFlags",
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"setFlags(Landroid/view/Window;II)V",
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arrayOf("I", "I"),
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"V",
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);
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}
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fun replaceInstruction(method: MutableMethod, instruction: Instruction35c, instructionIndex: Int) {
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when (this) {
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SetFlags -> {
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method.replaceInstruction(
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instructionIndex,
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"invoke-static { v${instruction.registerC}, v${instruction.registerD}, v${instruction.registerE} }, ${INTEGRATIONS_CLASS_DESCRIPTOR}->${replacementMethodDefinition}"
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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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) = filterMapInstruction35c<MethodCall>(
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INTEGRATIONS_CLASS_DESCRIPTOR_PREFIX,
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classDef,
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instruction,
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instructionIndex
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)
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}
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}
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}
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companion object {
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fun fromMethodReference(methodReference: MethodReference) = values().firstOrNull { search ->
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search.definedClassName == methodReference.definingClass && search.methodName == methodReference.name
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}
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}
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}
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override fun execute(context: BytecodeContext): PatchResult {
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// Find all instructions where one of the methods is called
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buildMap {
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context.classes.forEach { classDef ->
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if (classDef.type == INTEGRATIONS_CLASS_DESCRIPTOR) {
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// avoid infinite recursion
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return@forEach
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}
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classDef.methods.let { methods ->
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buildMap methodList@{
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methods.forEach methods@{ method ->
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with(method.implementation?.instructions ?: return@methods) {
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ArrayDeque<Triple<MethodCall, Instruction35c, Int>>().also { patchIndices ->
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this.forEachIndexed { index, instruction ->
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if (instruction.opcode != Opcode.INVOKE_VIRTUAL) return@forEachIndexed
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val invokeInstruction = instruction as Instruction35c
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val methodRef = invokeInstruction.reference as MethodReference
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val methodCall = MethodCall.fromMethodReference(methodRef) ?: return@forEachIndexed
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patchIndices.add(Triple(methodCall, invokeInstruction, index))
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}
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}.also { if (it.isEmpty()) return@methods }.let { patches ->
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put(method, patches)
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}
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}
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}
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}
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}.also { if (it.isEmpty()) return@forEach }.let { methodPatches ->
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put(classDef, methodPatches)
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}
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}
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}.forEach { (classDef, methods) ->
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// And finally replace the instructions...
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with(context.proxy(classDef).mutableClass) {
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methods.forEach { (method, patches) ->
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val mutableMethod = findMutableMethodOf(method)
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while (!patches.isEmpty()) {
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val (methodType, instruction, instructionIndex) = patches.removeLast()
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methodType.replaceInstruction(mutableMethod, instruction, instructionIndex)
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}
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}
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}
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}
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return PatchResultSuccess()
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override fun transform(mutableMethod: MutableMethod, entry: Instruction35cInfo) {
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val (methodType, instruction, instructionIndex) = entry
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methodType.replaceInvokeVirtualWithIntegrations(INTEGRATIONS_CLASS_DESCRIPTOR, mutableMethod, instruction, instructionIndex)
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}
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}
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@ -0,0 +1,63 @@
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package app.revanced.util.patch
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import app.revanced.extensions.findMutableMethodOf
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import app.revanced.patcher.data.BytecodeContext
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import app.revanced.patcher.patch.BytecodePatch
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import app.revanced.patcher.patch.PatchResult
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import app.revanced.patcher.patch.PatchResultSuccess
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import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
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import org.jf.dexlib2.iface.ClassDef
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import org.jf.dexlib2.iface.Method
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import org.jf.dexlib2.iface.instruction.Instruction
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internal abstract class AbstractTransformInstructionsPatch<T> : BytecodePatch() {
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abstract 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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): T?
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abstract fun transform(mutableMethod: MutableMethod, entry: T)
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override fun execute(context: BytecodeContext): PatchResult {
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// Find all instructions
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buildMap {
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context.classes.forEach { classDef ->
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classDef.methods.let { methods ->
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buildMap methodList@{
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methods.forEach methods@{ method ->
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with(method.implementation?.instructions ?: return@methods) {
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ArrayDeque<T>().also { patchIndices ->
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this.forEachIndexed { index, instruction ->
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val result = filterMap(classDef, method, instruction, index)
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if (result != null) {
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patchIndices.add(result)
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}
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}
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}.also { if (it.isEmpty()) return@methods }.let { patches ->
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put(method, patches)
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}
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}
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}
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}
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}.also { if (it.isEmpty()) return@forEach }.let { methodPatches ->
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put(classDef, methodPatches)
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}
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}
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}.forEach { (classDef, methods) ->
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// And finally transform the instructions...
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with(context.proxy(classDef).mutableClass) {
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methods.forEach { (method, patches) ->
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val mutableMethod = findMutableMethodOf(method)
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while (!patches.isEmpty()) {
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transform(mutableMethod, patches.removeLast())
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}
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}
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}
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}
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return PatchResultSuccess()
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}
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}
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92
src/main/kotlin/app/revanced/util/patch/MethodCall.kt
Normal file
92
src/main/kotlin/app/revanced/util/patch/MethodCall.kt
Normal file
@ -0,0 +1,92 @@
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package app.revanced.util.patch
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import app.revanced.patcher.extensions.replaceInstruction
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import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
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import org.jf.dexlib2.Opcode
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import org.jf.dexlib2.iface.ClassDef
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import org.jf.dexlib2.iface.instruction.Instruction
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import org.jf.dexlib2.iface.instruction.formats.Instruction35c
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import org.jf.dexlib2.iface.reference.MethodReference
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internal typealias Instruction35cInfo = Triple<IMethodCall, Instruction35c, Int>
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internal interface IMethodCall {
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val definedClassName: String
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val methodName: String
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val methodParams: Array<String>
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val returnType: String
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/**
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* Replaces an invoke-virtual instruction with an invoke-static instruction,
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* which calls a static replacement method in the respective integrations class.
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* The method definition in the integrations class is expected to be the same,
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* except that the method should be static and take as a first parameter
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* an instance of the class, in which the original method was defined in.
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*
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* Example:
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*
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* original method: Window#setFlags(int, int)
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*
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* replacement method: Integrations#setFlags(Window, int, int)
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*/
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fun replaceInvokeVirtualWithIntegrations(
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definingClassDescriptor: String,
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method: MutableMethod,
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instruction: Instruction35c,
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instructionIndex: Int
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) {
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val registers = arrayOf(
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instruction.registerC,
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instruction.registerD,
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instruction.registerE,
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instruction.registerF,
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instruction.registerG
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)
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val argsNum = methodParams.size + 1 // + 1 for instance of definedClassName
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if (argsNum > registers.size) {
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// should never happen, but just to be sure (also for the future) a safety check
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throw RuntimeException(
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"Not enough registers for ${definedClassName}#${methodName}: " +
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"Required $argsNum registers, but only got ${registers.size}."
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||||
)
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||||
}
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val args = registers.take(argsNum).joinToString(separator = ", ") { reg -> "v${reg}" }
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val replacementMethodDefinition =
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"${methodName}(${definedClassName}${methodParams.joinToString(separator = "")})${returnType}"
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method.replaceInstruction(
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instructionIndex,
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"invoke-static { $args }, ${definingClassDescriptor}->${replacementMethodDefinition}"
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
internal inline fun <reified E> fromMethodReference(methodReference: MethodReference)
|
||||
where E : Enum<E>, E : IMethodCall = enumValues<E>().firstOrNull { search ->
|
||||
search.definedClassName == methodReference.definingClass
|
||||
&& search.methodName == methodReference.name
|
||||
&& methodReference.parameterTypes.toTypedArray().contentEquals(search.methodParams)
|
||||
}
|
||||
|
||||
internal inline fun <reified E> filterMapInstruction35c(
|
||||
integrationsClassDescriptorPrefix: String,
|
||||
classDef: ClassDef,
|
||||
instruction: Instruction,
|
||||
instructionIndex: Int
|
||||
): Instruction35cInfo? where E : Enum<E>, E : IMethodCall {
|
||||
if (classDef.type.startsWith(integrationsClassDescriptorPrefix)) {
|
||||
// avoid infinite recursion
|
||||
return null
|
||||
}
|
||||
|
||||
if (instruction.opcode != Opcode.INVOKE_VIRTUAL) {
|
||||
return null
|
||||
}
|
||||
|
||||
val invokeInstruction = instruction as Instruction35c
|
||||
val methodRef = invokeInstruction.reference as MethodReference
|
||||
val methodCall = fromMethodReference<E>(methodRef) ?: return null
|
||||
|
||||
return Instruction35cInfo(methodCall, invokeInstruction, instructionIndex)
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user