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fix: friend relationship changer mapper

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rhunk 2024-05-17 16:37:29 +02:00
parent fc65dfc626
commit 28433922c5
2 changed files with 33 additions and 21 deletions
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27
core/src/main/kotlin/me/rhunk/snapenhance/core/action/impl/BulkMessagingAction.kt
View File

@ -48,6 +48,7 @@ import me.rhunk.snapenhance.core.features.impl.experiments.AddFriendSourceSpoof
import me.rhunk.snapenhance.core.features.impl.messaging.Messaging import me.rhunk.snapenhance.core.features.impl.messaging.Messaging
import me.rhunk.snapenhance.core.ui.ViewAppearanceHelper import me.rhunk.snapenhance.core.ui.ViewAppearanceHelper
import me.rhunk.snapenhance.core.util.EvictingMap import me.rhunk.snapenhance.core.util.EvictingMap
import me.rhunk.snapenhance.core.util.dataBuilder
import me.rhunk.snapenhance.mapper.impl.FriendRelationshipChangerMapper import me.rhunk.snapenhance.mapper.impl.FriendRelationshipChangerMapper
import java.net.URL import java.net.URL
import java.text.DateFormat import java.text.DateFormat
@ -537,16 +538,28 @@ class BulkMessagingAction : AbstractAction() {
private fun removeFriend(userId: String) { private fun removeFriend(userId: String) {
context.mappings.useMapper(FriendRelationshipChangerMapper::class) { context.mappings.useMapper(FriendRelationshipChangerMapper::class) {
val friendRelationshipChangerInstance = context.feature(AddFriendSourceSpoof::class).friendRelationshipChangerInstance!! val friendRelationshipChangerInstance = context.feature(AddFriendSourceSpoof::class).friendRelationshipChangerInstance!!
val removeMethod = friendshipRelationshipChangerKtx.getAsClass()?.methods?.first { val runFriendDurableJobMethod = classReference.getAsClass()?.methods?.first {
it.name == removeFriendMethod.getAsString() it.name == runFriendDurableJob.getAsString()
} ?: throw Exception("Failed to find removeFriend method") } ?: throw Exception("Failed to find runFriendDurableJobMethod method")
val completable = removeMethod.invoke(null, val removeFriendDurableJob = context.androidContext.classLoader.loadClass("com.snap.identity.job.snapchatter.RemoveFriendDurableJob")
.constructors.firstOrNull {
it.parameterTypes.size == 1
}?.run {
newInstance(
parameterTypes[0].dataBuilder {
set("a", userId) // userId
set("b", "DELETED_BY_MY_FRIENDS") // deleteSourceType
}
)
} ?: throw Exception("Failed to create RemoveFriendDurableJob instance")
val completable = runFriendDurableJobMethod.invoke(null,
friendRelationshipChangerInstance, friendRelationshipChangerInstance,
userId, // userId userId, // userId
removeMethod.parameterTypes[2].enumConstants.first { it.toString() == "DELETED_BY_MY_FRIENDS" }, // source removeFriendDurableJob, // friend durable job
null, // InteractionPlacementInfo 0x5, // action type
0 "DELETED_BY_MY_FRIENDS", // deleteSourceType
)!! )!!
completable::class.java.methods.first { completable::class.java.methods.first {
it.name == "subscribe" && it.parameterTypes.isEmpty() it.name == "subscribe" && it.parameterTypes.isEmpty()

27
mapper/src/main/kotlin/me/rhunk/snapenhance/mapper/impl/FriendRelationshipChangerMapper.kt
View File

@ -12,30 +12,28 @@ class FriendRelationshipChangerMapper : AbstractClassMapper("FriendRelationshipC
val friendshipRelationshipChangerKtx = classReference("removeFriendClass") val friendshipRelationshipChangerKtx = classReference("removeFriendClass")
val addFriendMethod = string("addFriendMethod") val addFriendMethod = string("addFriendMethod")
val removeFriendMethod = string("removeFriendMethod") val runFriendDurableJob = string("runFriendDurableJob")
init { init {
mapper { mapper {
for (classDef in classes) { for (classDef in classes) {
classDef.methods.firstOrNull { it.name == "<init>" }?.implementation?.findConstString("FriendRelationshipChangerImpl")?.takeIf { it } ?: continue classDef.methods.firstOrNull { it.name == "<init>" }?.implementation?.findConstString("FriendRelationshipChangerImpl")?.takeIf { it } ?: continue
classReference.set(classDef.getClassName()) classReference.set(classDef.getClassName())
return@mapper
runFriendDurableJob.set(classDef.methods.firstOrNull {
Modifier.isStatic(it.accessFlags) &&
it.returnType.contains("CompletableAndThenCompletable") &&
it.parameterTypes.size == 5 &&
it.parameterTypes[0] == classDef.type &&
it.parameterTypes[1] == "Ljava/lang/String;" &&
it.parameterTypes[3] == "I" &&
it.parameterTypes[4] == "Ljava/lang/String;"
}?.name ?: continue)
} }
} }
mapper { mapper {
for (classDef in classes) { for (classDef in classes) {
if (!classDef.isAbstract()) continue if (!classDef.isAbstract()) continue
val removeFriendDexMethod = classDef.methods.firstOrNull {
Modifier.isStatic(it.accessFlags) &&
it.parameterTypes.size == 5 &&
it.returnType.contains("io/reactivex/rxjava3") &&
getClass(it.parameterTypes[2])?.isEnum() == true &&
getClass(it.parameterTypes[3])?.getClassName()?.endsWith("InteractionPlacementInfo") == true
} ?: continue
friendshipRelationshipChangerKtx.set(classDef.getClassName())
removeFriendMethod.set(removeFriendDexMethod.name)
val addFriendDexMethod = classDef.methods.firstOrNull { val addFriendDexMethod = classDef.methods.firstOrNull {
Modifier.isStatic(it.accessFlags) && Modifier.isStatic(it.accessFlags) &&
it.parameterTypes.size == 6 && it.parameterTypes.size == 6 &&
@ -43,8 +41,9 @@ class FriendRelationshipChangerMapper : AbstractClassMapper("FriendRelationshipC
getClass(it.parameterTypes[2])?.isEnum() == true && getClass(it.parameterTypes[2])?.isEnum() == true &&
getClass(it.parameterTypes[4])?.isEnum() == true && getClass(it.parameterTypes[4])?.isEnum() == true &&
it.parameterTypes[5] == "I" it.parameterTypes[5] == "I"
} ?: return@mapper } ?: continue
friendshipRelationshipChangerKtx.set(classDef.getClassName())
addFriendMethod.set(addFriendDexMethod.name) addFriendMethod.set(addFriendDexMethod.name)
return@mapper return@mapper
} }