feat(Infinity for Reddit - Spoof client): Support latest version

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oSumAtrIX 2023-12-02 17:26:41 +01:00
parent 25ebf61b75
commit ca42fd9365
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5 changed files with 32 additions and 72 deletions

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@ -1,69 +1,54 @@
package app.revanced.patches.reddit.customclients.infinityforreddit.api
import app.revanced.patcher.data.BytecodeContext
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.extensions.or
import app.revanced.patcher.fingerprint.MethodFingerprintResult
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod.Companion.toMutable
import app.revanced.patcher.util.smali.toInstructions
import app.revanced.patches.reddit.customclients.AbstractSpoofClientPatch
import app.revanced.patches.reddit.customclients.Constants.OAUTH_USER_AGENT
import app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints.GetHttpBasicAuthHeaderFingerprint
import app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints.LoginActivityOnCreateFingerprint
import app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints.SetWebViewSettingsFingerprint
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
import app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints.APIUtilsFingerprint
import com.android.tools.smali.dexlib2.AccessFlags
import com.android.tools.smali.dexlib2.immutable.ImmutableMethod
import com.android.tools.smali.dexlib2.immutable.ImmutableMethodImplementation
@Patch(
name = "Spoof client",
description = "Restores functionality of the app by using custom client ID's.",
compatiblePackages = [
CompatiblePackage(
"ml.docilealligator.infinityforreddit", [
"5.4.0",
"5.4.1",
"5.4.2",
"6.0.1",
"6.0.2",
"6.0.4",
"6.0.6",
"6.1.1"
]
)
CompatiblePackage("ml.docilealligator.infinityforreddit")
]
)
@Suppress("unused")
object SpoofClientPatch : AbstractSpoofClientPatch(
"infinity://localhost",
clientIdFingerprints = listOf(GetHttpBasicAuthHeaderFingerprint, LoginActivityOnCreateFingerprint),
userAgentFingerprints = listOf(SetWebViewSettingsFingerprint)
clientIdFingerprints = listOf(APIUtilsFingerprint),
) {
override fun List<MethodFingerprintResult>.patchClientId(context: BytecodeContext) {
forEach {
// First is index of the clientId string.
val clientIdIndex = it.scanResult.stringsScanResult!!.matches.first().index
it.mutableMethod.apply {
val oAuthClientIdRegister = getInstruction<OneRegisterInstruction>(clientIdIndex).registerA
first().mutableClass.methods.apply {
val getClientIdMethod = single { it.name == "getId" }.also(::remove)
replaceInstruction(
clientIdIndex,
"const-string v$oAuthClientIdRegister, \"$clientId\""
)
}
}
}
override fun List<MethodFingerprintResult>.patchUserAgent(context: BytecodeContext) {
first().let { result ->
val insertIndex = result.scanResult.stringsScanResult!!.matches.first().index
result.mutableMethod.addInstructions(
insertIndex,
val newGetClientIdMethod = ImmutableMethod(
getClientIdMethod.definingClass,
getClientIdMethod.name,
null,
getClientIdMethod.returnType,
AccessFlags.PUBLIC or AccessFlags.STATIC,
null,
null,
ImmutableMethodImplementation(
1,
"""
const-string v0, "$OAUTH_USER_AGENT"
invoke-virtual {p1, v0}, Landroid/webkit/WebSettings;->setUserAgentString(Ljava/lang/String;)V
"""
)
const-string v0, "$clientId"
return-object v0
""".toInstructions(getClientIdMethod),
null,
null,
),
).toMutable()
add(newGetClientIdMethod)
}
}
}

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@ -2,6 +2,6 @@ package app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerpr
import app.revanced.patcher.fingerprint.MethodFingerprint
object SetWebViewSettingsFingerprint : MethodFingerprint(
strings= listOf("https://www.reddit.com/api/v1/authorize.compact")
object APIUtilsFingerprint : MethodFingerprint(
strings = listOf("native-lib")
)

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@ -1,17 +0,0 @@
package app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints
import app.revanced.patcher.fingerprint.MethodFingerprint
import com.android.tools.smali.dexlib2.iface.ClassDef
import com.android.tools.smali.dexlib2.iface.Method
/**
* Fingerprint for a method that has the client id hardcoded in it.
* The first string in the fingerprint is the client id.
*
* @param customFingerprint A custom fingerprint.
* @param additionalStrings Additional strings to add to the fingerprint.
*/
abstract class AbstractClientIdFingerprint(
customFingerprint: ((methodDef: Method, classDef: ClassDef) -> Boolean)? = null,
vararg additionalStrings: String
) : MethodFingerprint(strings = listOf("NOe2iKrPPzwscA", *additionalStrings), customFingerprint = customFingerprint)

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@ -1,3 +0,0 @@
package app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints
object GetHttpBasicAuthHeaderFingerprint : AbstractClientIdFingerprint(additionalStrings = arrayOf("Authorization"))

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@ -1,5 +0,0 @@
package app.revanced.patches.reddit.customclients.infinityforreddit.api.fingerprints
object LoginActivityOnCreateFingerprint : AbstractClientIdFingerprint(custom@{ methodDef, classDef ->
methodDef.name == "onCreate" && classDef.type.endsWith("LoginActivity;")
})