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Commit 77a42408 authored by Sarah Chin's avatar Sarah Chin Committed by Automerger Merge Worker
Browse files

Merge "Add always full location check to LocationAccessPolicy" into tm-dev am: a9235c32 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18342389



Change-Id: I80dfbee55fa7e18c071d93043a434c98f3443bd5
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 0c392595 a9235c32

telephony/common/android/telephony/LocationAccessPolicy.java

+19 −6
Original line number Diff line number Diff line
@@ -316,9 +316,11 @@ public final class LocationAccessPolicy { 
            return LocationPermissionResult.ALLOWED;

        }



        // Check the system-wide requirements. If the location main switch is off or

        // the app's profile isn't in foreground, return a soft denial.

        if (!checkSystemLocationAccess(context, query.callingUid, query.callingPid)) {

        // Check the system-wide requirements. If the location main switch is off and the caller is

        // not in the allowlist of apps that always have loation access or the app's profile

        // isn't in the foreground, return a soft denial.

        if (!checkSystemLocationAccess(context, query.callingUid, query.callingPid,

                query.callingPackage)) {

            return LocationPermissionResult.DENIED_SOFT;

        }
@@ -344,15 +346,16 @@ public final class LocationAccessPolicy { 
        return LocationPermissionResult.ALLOWED;

    }





    private static boolean checkManifestPermission(Context context, int pid, int uid,

            String permissionToCheck) {

        return context.checkPermission(permissionToCheck, pid, uid)

                == PackageManager.PERMISSION_GRANTED;

    }



    private static boolean checkSystemLocationAccess(@NonNull Context context, int uid, int pid) {

        if (!isLocationModeEnabled(context, UserHandle.getUserHandleForUid(uid).getIdentifier())) {

    private static boolean checkSystemLocationAccess(@NonNull Context context, int uid, int pid,

            @NonNull String callingPackage) {

        if (!isLocationModeEnabled(context, UserHandle.getUserHandleForUid(uid).getIdentifier())

                && !isLocationBypassAllowed(context, callingPackage)) {

            if (DBG) Log.w(TAG, "Location disabled, failed, (" + uid + ")");

            return false;

        }
@@ -373,6 +376,16 @@ public final class LocationAccessPolicy { 
        return locationManager.isLocationEnabledForUser(UserHandle.of(userId));

    }



    private static boolean isLocationBypassAllowed(@NonNull Context context,

            @NonNull String callingPackage) {

        for (String bypassPackage : getLocationBypassPackages(context)) {

            if (callingPackage.equals(bypassPackage)) {

                return true;

            }

        }

        return false;

    }



    /**

     * @return An array of packages that are always allowed to access location.

     */