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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle (jaxrs-ri.jar). Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from the command line.

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/*
 * Copyright (c) 2010, 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package javax.ws.rs.core;

import java.security.Principal;

/**
 * An injectable interface that provides access to security related
 * information.
 *
 * @author Paul Sandoz
 * @author Marc Hadley
 * @see Context
 * @since 1.0
 */
public interface SecurityContext {

    /**
     * String identifier for Basic authentication. Value "BASIC"
     */
    public static final String BASIC_AUTH = "BASIC";
    /**
     * String identifier for Client Certificate authentication. Value "CLIENT_CERT"
     */
    public static final String CLIENT_CERT_AUTH = "CLIENT_CERT";
    /**
     * String identifier for Digest authentication. Value "DIGEST"
     */
    public static final String DIGEST_AUTH = "DIGEST";
    /**
     * String identifier for Form authentication. Value "FORM"
     */
    public static final String FORM_AUTH = "FORM";

    /**
     * Returns a java.security.Principal object containing the
     * name of the current authenticated user. If the user
     * has not been authenticated, the method returns null.
     *
     * @return a java.security.Principal containing the name
     *         of the user making this request; null if the user has not been
     *         authenticated
     * @throws java.lang.IllegalStateException
     *          if called outside the scope of a request
     */
    public Principal getUserPrincipal();

    /**
     * Returns a boolean indicating whether the authenticated user is included
     * in the specified logical "role". If the user has not been authenticated,
     * the method returns false.
     *
     * @param role a String specifying the name of the role
     * @return a boolean indicating whether the user making
     *         the request belongs to a given role; false if the user
     *         has not been authenticated
     * @throws java.lang.IllegalStateException
     *          if called outside the scope of a request
     */
    public boolean isUserInRole(String role);

    /**
     * Returns a boolean indicating whether this request was made
     * using a secure channel, such as HTTPS.
     *
     * @return true if the request was made using a secure
     *         channel, false otherwise
     * @throws java.lang.IllegalStateException
     *          if called outside the scope of a request
     */
    public boolean isSecure();

    /**
     * Returns the string value of the authentication scheme used to protect
     * the resource. If the resource is not authenticated, null is returned.
     *
     * Values are the same as the CGI variable AUTH_TYPE
     *
     * @return one of the static members BASIC_AUTH, FORM_AUTH,
     *         CLIENT_CERT_AUTH, DIGEST_AUTH (suitable for == comparison) or the
     *         container-specific string indicating the authentication scheme,
     *         or null if the request was not authenticated.
     * @throws java.lang.IllegalStateException
     *          if called outside the scope of a request
     */
    public String getAuthenticationScheme();
}