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ukanth / afwall

AFWall+ (Android Firewall +) - iptables based firewall for Android
GNU General Public License v3.0
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Unable to enable firewall: "Unable to acquire root access !" #1394

Closed maremike closed 2 months ago

maremike commented 2 months ago

Describe the bug I installed Afwall+ and cannot enable it. This app needs root access. I then proceeded to give it the following permissions (description): RECEIVE_BOOT_COMPLETED, ACCESS_NETWORK_STATE, WRITE_EXTERNAL_STORAGE, INTERNET, ACCESS_WIFI_STATE I went to the adb shell and entered following command: "pm grant dev.ukanth.ufirewall INTERNET" for instance. To which I received to each permission a following error code: Exception occurred while executing 'grant': java.lang.IllegalArgumentException: Unknown permission: INTERNET at com.android.server.pm.permission.PermissionManagerServiceImpl.grantRuntimePermissionInternal(PermissionManagerServiceImpl.java:1407) at com.android.server.pm.permission.PermissionManagerServiceImpl.grantRuntimePermission(PermissionManagerServiceImpl.java:1365) at com.android.server.pm.permission.PermissionManagerService.grantRuntimePermission(PermissionManagerService.java:551) at android.permission.PermissionManager.grantRuntimePermission(PermissionManager.java:599) at com.android.server.pm.PackageManagerShellCommand.runGrantRevokePermission(PackageManagerShellCommand.java:2604) at com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:309) at com.android.modules.utils.BasicShellCommandHandler.exec(BasicShellCommandHandler.java:97) at android.os.ShellCommand.exec(ShellCommand.java:38) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onShellCommand(PackageManagerService.java:7088) at android.os.Binder.shellCommand(Binder.java:1085) at android.os.Binder.onTransact(Binder.java:903) at android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:4962) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onTransact(PackageManagerService.java:7072) at android.os.Binder.execTransactInternal(Binder.java:1321) at android.os.Binder.execTransact(Binder.java:1280)

Smartphone (please complete the following information): I am using the Samsung S20 FE with Android 13.

Would be great if there was any tutorial on how to get this app to work.

maremike commented 2 months ago

With this command the permissions are detected: "pm grant dev.ukanth.ufirewall android.permission.RECEIVE_BOOT_COMPLETED" But then I get the following message with those permissions: RECEIVE_BOOT_COMPLETED, ACCESS_NETWORK_STATE, INTERNET, ACCESS_WIFI_STATE -> Permission ... requested by dev.ukanth.ufirewall is not a changeable permission type And with this permission: WRITE_EXTERNAL_STORAGE -> Package dev.ukanth.ufirewall has not requested permission ...

maremike commented 2 months ago

Apparently I didnt know how rooting works. I need magisk and root.