/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 javax.security.auth;
import java.security.BasicPermission;
import org.apache.harmony.auth.internal.nls.Messages;
/**
* Governs the use of methods in this package and also its subpackages. A
* <i>target name</i> of the permission specifies which methods are allowed
* without specifying the concrete action lists. Possible target names and
* associated authentication permissions are:
*
* <pre>
* doAs invoke Subject.doAs methods.
* doAsPrivileged invoke the Subject.doAsPrivileged methods.
* getSubject invoke Subject.getSubject().
* getSubjectFromDomainCombiner invoke SubjectDomainCombiner.getSubject().
* setReadOnly invoke Subject.setReadonly().
* modifyPrincipals modify the set of principals
* associated with a Subject.
* modifyPublicCredentials modify the set of public credentials
* associated with a Subject.
* modifyPrivateCredentials modify the set of private credentials
* associated with a Subject.
* refreshCredential invoke the refresh method on a credential of a
* refreshable credential class.
* destroyCredential invoke the destroy method on a credential of a
* destroyable credential class.
* createLoginContext.<i>name</i> instantiate a LoginContext with the
* specified name. The wildcard name ('*')
* allows to a LoginContext of any name.
* getLoginConfiguration invoke the getConfiguration method of
* javax.security.auth.login.Configuration.
* refreshLoginConfiguration Invoke the refresh method of
* javax.security.auth.login.Configuration.
* </pre>
*/
public final class AuthPermission extends BasicPermission {
private static final long serialVersionUID = 5806031445061587174L;
private static final String CREATE_LOGIN_CONTEXT = "createLoginContext"; //$NON-NLS-1$
private static final String CREATE_LOGIN_CONTEXT_ANY = "createLoginContext.*"; //$NON-NLS-1$
// inits permission name.
private static String init(String name) {
if (name == null) {
throw new NullPointerException(Messages.getString("auth.13")); //$NON-NLS-1$
}
if (CREATE_LOGIN_CONTEXT.equals(name)) {
return CREATE_LOGIN_CONTEXT_ANY;
}
return name;
}
/**
* Creates an authentication permission with the specified target name.
*
* @param name
* the target name of this authentication permission.
*/
public AuthPermission(String name) {
super(init(name));
}
/**
* Creates an authentication permission with the specified target name.
*
* @param name
* the target name of this authentication permission.
* @param actions
* this parameter is ignored and should be {@code null}.
*/
public AuthPermission(String name, String actions) {
super(init(name), actions);
}
}