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Code Issues Packages Projects Releases Wiki Activity

Use UID_REMOVED action for multi-user and shared user id compatibility

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This commit is contained in:
vvb2060
2021-02-25 06:09:26 +08:00
committed by John Wu
parent 122a73e086
commit ee0ec3fbfa
4 changed files with 22 additions and 22 deletions
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29
app/src/main/java/com/topjohnwu/magisk/core/Receiver.kt
View File

@@ -1,10 +1,10 @@
package com.topjohnwu.magisk.core
import android.annotation.SuppressLint
import android.content.ContextWrapper
import android.content.Intent
import com.topjohnwu.magisk.core.base.BaseReceiver
import com.topjohnwu.magisk.core.magiskdb.PolicyDao
import com.topjohnwu.magisk.core.su.SuCallbackHandler
import com.topjohnwu.magisk.view.Shortcuts
import com.topjohnwu.superuser.Shell
import kotlinx.coroutines.GlobalScope
@@ -15,30 +15,33 @@ open class Receiver : BaseReceiver() {
private val policyDB: PolicyDao by inject()
private fun getPkg(intent: Intent): String {
return intent.data?.encodedSchemeSpecificPart.orEmpty()
@SuppressLint("InlinedApi")
private fun getPkg(intent: Intent): String? {
val pkg = intent.getStringExtra(Intent.EXTRA_PACKAGE_NAME)
return pkg ?: intent.data?.schemeSpecificPart
}
private fun getUid(intent: Intent): Int? {
val uid = intent.getIntExtra(Intent.EXTRA_UID, -1)
return if (uid == -1) null else uid
}
override fun onReceive(context: ContextWrapper, intent: Intent?) {
intent ?: return
fun rmPolicy(pkg: String) = GlobalScope.launch {
policyDB.delete(pkg)
fun rmPolicy(uid: Int) = GlobalScope.launch {
policyDB.delete(uid)
}
when (intent.action ?: return) {
Intent.ACTION_REBOOT -> {
SuCallbackHandler(context, intent.getStringExtra("action"), intent.extras)
}
Intent.ACTION_PACKAGE_REPLACED -> {
// This will only work pre-O
if (Config.suReAuth)
rmPolicy(getPkg(intent))
getUid(intent)?.let { rmPolicy(it) }
}
Intent.ACTION_PACKAGE_FULLY_REMOVED -> {
val pkg = getPkg(intent)
rmPolicy(pkg)
Shell.su("magiskhide --rm $pkg").submit()
Intent.ACTION_UID_REMOVED -> {
getUid(intent)?.let { rmPolicy(it) }
getPkg(intent)?.let { Shell.su("magiskhide rm $it").submit() }
}
Intent.ACTION_LOCALE_CHANGED -> Shortcuts.setupDynamic(context)
}

6
app/src/main/java/com/topjohnwu/magisk/core/magiskdb/PolicyDao.kt
View File

@@ -31,12 +31,6 @@ class PolicyDao(
}
}.commit()
suspend fun delete(packageName: String) = buildQuery<Delete> {
condition {
equals("package_name", packageName)
}
}.commit()
suspend fun delete(uid: Int) = buildQuery<Delete> {
condition {
equals("uid", uid)