diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/security/AppGuard.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/security/AppGuard.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/security/AppGuard.java b/framework/src/onos/core/api/src/main/java/org/onosproject/security/AppGuard.java new file mode 100644 index 00000000..800135f4 --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/security/AppGuard.java @@ -0,0 +1,38 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.onosproject.security; + + +/** + * Aids SM-ONOS to perform API-level permission checking. + */ +public final class AppGuard { + + private AppGuard() { + } + + /** + * Checks if the caller has the required permission only when security-mode is enabled. + * @param permission permission to be checked + */ + public static void checkPermission(AppPermission.Type permission) { + SecurityManager sm = System.getSecurityManager(); + if (sm != null) { + System.getSecurityManager().checkPermission(new AppPermission(permission)); + } + } +} |