From 6068cebe972e000872e4780dd9f75680a3abf073 Mon Sep 17 00:00:00 2001
From: Guillaume Jacquart <guillaume.jacquart@hoodbrains.com>
Date: Fri, 21 Apr 2023 06:25:54 +0000
Subject: 6556: add AdvancedPrivacy App Id in trackers stats to avoid appUid
 aliasing

---
 .../permissions/PermissionsPrivacyModule.kt        | 99 ++++++++++++----------
 1 file changed, 54 insertions(+), 45 deletions(-)

(limited to 'permissionse/src/main/java/foundation')

diff --git a/permissionse/src/main/java/foundation/e/privacymodules/permissions/PermissionsPrivacyModule.kt b/permissionse/src/main/java/foundation/e/privacymodules/permissions/PermissionsPrivacyModule.kt
index cde4afb..6d0a17c 100644
--- a/permissionse/src/main/java/foundation/e/privacymodules/permissions/PermissionsPrivacyModule.kt
+++ b/permissionse/src/main/java/foundation/e/privacymodules/permissions/PermissionsPrivacyModule.kt
@@ -26,6 +26,7 @@ import android.content.Context
 import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
 import android.content.pm.UserInfo
+import android.graphics.drawable.Drawable
 import android.net.IConnectivityManager
 import android.net.VpnManager
 import android.net.VpnManager.TYPE_VPN_SERVICE
@@ -36,6 +37,8 @@ import android.os.UserManager
 import android.util.Log
 import foundation.e.privacymodules.permissions.data.AppOpModes
 import foundation.e.privacymodules.permissions.data.ApplicationDescription
+import foundation.e.privacymodules.permissions.data.ProfileType.MAIN
+import foundation.e.privacymodules.permissions.data.ProfileType.WORK
 
 /**
  * Implements [IPermissionsPrivacyModule] with all privileges of a system app.
@@ -88,6 +91,50 @@ class PermissionsPrivacyModule(context: Context) : APermissionsPrivacyModule(con
         return true
     }
 
+    override fun getApplications(
+        filter: ((PackageInfo) -> Boolean)?
+    ): List<ApplicationDescription> {
+        val pm = context.packageManager
+        val mainUserId = UserHandle.myUserId()
+        val workProfileId = getWorkProfile()?.id
+
+        val userIds = listOf(mainUserId, workProfileId).filterNotNull()
+        return userIds.map { profileId ->
+            pm.getInstalledPackagesAsUser(PackageManager.GET_PERMISSIONS, profileId)
+                .filter { filter?.invoke(it) ?: true }
+                .map {
+                    buildApplicationDescription(
+                        appInfo = it.applicationInfo,
+                        profileId = profileId,
+                        profileType = if (profileId == mainUserId) MAIN else WORK
+                    )
+                }
+        }.flatten()
+    }
+
+    override fun getApplicationIcon(app: ApplicationDescription): Drawable? {
+        return if (app.profileType == WORK) {
+            getWorkProfile()?.let { workProfile ->
+                val pm = context.packageManager
+                getApplicationIcon(
+                    pm.getApplicationInfoAsUser(app.packageName, 0, workProfile.id)
+                )?.let {
+                    pm.getUserBadgedIcon(it, workProfile.getUserHandle())
+                }
+            }
+        } else getApplicationIcon(app.packageName)
+    }
+
+    override fun setBlockable(notificationChannel: NotificationChannel) {
+        when (Build.VERSION.SDK_INT) {
+            29 -> notificationChannel.setBlockableSystem(true)
+            30, 31, 32, 33 -> notificationChannel.setBlockable(true)
+            else -> {
+                Log.e("Permissions-e", "Bad android sdk version")
+            }
+        }
+    }
+
     override fun setVpnPackageAuthorization(packageName: String): Boolean {
         return when (Build.VERSION.SDK_INT) {
             29 -> setVpnPackageAuthorizationSDK29(packageName)
@@ -161,45 +208,6 @@ class PermissionsPrivacyModule(context: Context) : APermissionsPrivacyModule(con
         return false
     }
 
-    private fun getWorkProfile(): UserInfo? {
-        val userManager: UserManager = context.getSystemService(UserManager::class.java)
-        val userId = UserHandle.myUserId()
-        for (user in userManager.getProfiles(UserHandle.myUserId())) {
-            if (user.id != userId && userManager.isManagedProfile(user.id)) {
-                return user
-            }
-        }
-        return null
-    }
-
-    override fun getApplications(
-        filter: ((PackageInfo) -> Boolean)?,
-        withIcon: Boolean
-    ): List<ApplicationDescription> {
-        return context.packageManager
-            .getInstalledPackages(PackageManager.GET_PERMISSIONS)
-            .filter { filter?.invoke(it) ?: true }
-            .map { buildApplicationDescription(it.applicationInfo, withIcon = withIcon) }
-    }
-
-    override fun getWorkProfileApplications(
-        filter: ((PackageInfo) -> Boolean)?,
-        withIcon: Boolean
-    ): List<ApplicationDescription> {
-        val pm = context.packageManager
-        return getWorkProfile()?.let { workProfile ->
-            pm.getInstalledPackagesAsUser(PackageManager.GET_PERMISSIONS, workProfile.id)
-                .filter { filter?.invoke(it) ?: true }
-                .map {
-                    val appDesc = buildApplicationDescription(it.applicationInfo, withIcon = withIcon)
-                    appDesc.icon = appDesc.icon?.let {
-                        pm.getUserBadgedIcon(it, workProfile.getUserHandle())
-                    }
-                    appDesc
-                }
-        } ?: emptyList()
-    }
-
     override fun getAlwaysOnVpnPackage(): String? {
         return when (Build.VERSION.SDK_INT) {
             29, 30 -> getAlwaysOnVpnPackageSDK29()
@@ -236,13 +244,14 @@ class PermissionsPrivacyModule(context: Context) : APermissionsPrivacyModule(con
         }
     }
 
-    override fun setBlockable(notificationChannel: NotificationChannel) {
-        when (Build.VERSION.SDK_INT) {
-            29 -> notificationChannel.setBlockableSystem(true)
-            30, 31, 32, 33 -> notificationChannel.setBlockable(true)
-            else -> {
-                Log.e("Permissions-e", "Bad android sdk version")
+    private fun getWorkProfile(): UserInfo? {
+        val userManager: UserManager = context.getSystemService(UserManager::class.java)
+        val userId = UserHandle.myUserId()
+        for (user in userManager.getProfiles(UserHandle.myUserId())) {
+            if (user.id != userId && userManager.isManagedProfile(user.id)) {
+                return user
             }
         }
+        return null
     }
 }
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