Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit abd1cc3a authored by Jackal Guo's avatar Jackal Guo
Browse files

Add a switch for update ownership enforcement 

In case we decide not to enforce the update ownership to installers
for some reason, add this feature flag accordingly.

Bug: 244413073
Test: build
Change-Id: I9928951c5753cb6810e65cf47fff452434ab472a
parent 484149d2

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

+20 −1
Original line number Diff line number Diff line
@@ -499,7 +499,7 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
    private static final String PROPERTY_KNOWN_DIGESTERS_LIST = "known_digesters_list";



    /**

     * Whether of not requesting the approval before committing sessions is available.

     * Whether or not requesting the approval before committing sessions is available.

     *

     * Flag type: {@code boolean}

     * Namespace: NAMESPACE_PACKAGE_MANAGER_SERVICE
@@ -507,6 +507,15 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
    private static final String PROPERTY_IS_PRE_APPROVAL_REQUEST_AVAILABLE =

            "is_preapproval_available";



    /**

     * Whether or not the update ownership enforcement is available.

     *

     * Flag type: {@code boolean}

     * Namespace: NAMESPACE_PACKAGE_MANAGER_SERVICE

     */

    private static final String PROPERTY_IS_UPDATE_OWNERSHIP_ENFORCEMENT_AVAILABLE =

            "is_update_ownership_enforcement_available";



    /**

     * The default response for package verification timeout.

     *
@@ -7074,6 +7083,16 @@ public class PackageManagerService implements PackageSender, TestUtilityService 
        }

    }



    static boolean isUpdateOwnershipEnforcementAvailable() {

        final long token = Binder.clearCallingIdentity();

        try {

            return DeviceConfig.getBoolean(NAMESPACE_PACKAGE_MANAGER_SERVICE,

                    PROPERTY_IS_UPDATE_OWNERSHIP_ENFORCEMENT_AVAILABLE, false /* defaultValue */);

        } finally {

            Binder.restoreCallingIdentity(token);

        }

    }



    /**

     * Returns the array containing per-uid timeout configuration.

     * This is derived from DeviceConfig flags.