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Commit 12332e05 authored by Samuel Tan's avatar Samuel Tan Committed by The Android Automerger
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[DO NOT MERGE] Disallow guest user from changing Wifi settings 

Disallow existing and newly created guest users from
changing Wifi settings.

BUG: 27411179
TEST: Flashed device, switched to existing guest user, and verified
      that Wifi settings are disabled.
TEST: Flashed device, created new guest user, and verified that Wifi
      settings are disabled.

Change-Id: Ia1bf4cce0369017b62f69d317c7ab2e30e3949b3
parent 3cd1905d

services/core/java/com/android/server/pm/UserManagerService.java

+12 −0
Original line number Diff line number Diff line
@@ -262,6 +262,17 @@ public class UserManagerService extends IUserManager.Stub { 
                Log.w(LOG_TAG, "Unable to notify AppOpsService of UserRestrictions");

            }

        }

        UserInfo currentGuestUser = null;

        synchronized (mPackagesLock) {

            currentGuestUser = findCurrentGuestUserLocked();

        }

        if (currentGuestUser != null && !hasUserRestriction(

                UserManager.DISALLOW_CONFIG_WIFI, currentGuestUser.id)) {

            // If a guest user currently exists, apply the DISALLOW_CONFIG_WIFI option

            // to it, in case this guest was created in a previous version where this

            // user restriction was not a default guest restriction.

            setUserRestriction(UserManager.DISALLOW_CONFIG_WIFI, true, currentGuestUser.id);

        }

    }



    @Override
@@ -509,6 +520,7 @@ public class UserManagerService extends IUserManager.Stub { 
        if (mGuestRestrictions.isEmpty()) {

            mGuestRestrictions.putBoolean(UserManager.DISALLOW_OUTGOING_CALLS, true);

            mGuestRestrictions.putBoolean(UserManager.DISALLOW_SMS, true);

            mGuestRestrictions.putBoolean(UserManager.DISALLOW_CONFIG_WIFI, true);

        }

    }