Skip to content

Question on permissions #179

@IzzySoft

Description

@IzzySoft

Your recent update triggered some of the newer scanners at IzzyOnDroid (btw, no IoD a badge in your Readme?):

! repo/com.amaze.fileutilities_136.apk declares sensitive permission(s):
  android.permission.READ_EXTERNAL_STORAGE android.permission.MANAGE_EXTERNAL_STORAGE
  android.permission.QUERY_ALL_PACKAGES android.permission.ACCESS_FINE_LOCATION
  android.permission.ACCESS_COARSE_LOCATION android.permission.REQUEST_DELETE_PACKAGES
  android.permission.READ_PHONE_STATE
! repo/com.amaze.fileutilities_136.apk contains signature block blobs: 0x504b4453 (DEPENDENCY_INFO_BLOCK; GOOGLE)

Checking with the latest app description, I could already clarify storage and QUERY_ALL_PACKAGES:

android.permission.READ_EXTERNAL_STORAGE: needed for file management
android.permission.MANAGE_EXTERNAL_STORAGE: needed for file management on higher Android versions
android.permission.QUERY_ALL_PACKAGES: needed to show/group apps

Could you please clarify the others?

As for DEPENDENCY_INFO_BLOCK, that can easily be avoided with a minor addition to your build.gradle:

android {
    dependenciesInfo {
        // Disables dependency metadata when building APKs.
        includeInApk = false
        // Disables dependency metadata when building Android App Bundles.
        includeInBundle = false
    }
}

For some background: that BLOB is supposed to be just a binary representation of your app's dependency tree. But as it's encrypted with a public key belonging to Google, only Google can read it – and nobody else can even verify what it really contains. More details can be found e.g. here: Ramping up security: additional APK checks are in place with the IzzyOnDroid repo.

Thanks in advance!

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions