DefaultSecurityContextTest.java

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 * 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
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 * KIND, either express or implied. See the License for the
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package org.apache.cxf.interceptor.security;

import java.security.Principal;
import java.util.HashSet;
import java.util.Set;

import javax.security.auth.Subject;

import org.apache.cxf.common.security.GroupPrincipal;
import org.apache.cxf.common.security.SimpleGroup;
import org.apache.cxf.common.security.SimplePrincipal;
import org.apache.cxf.security.LoginSecurityContext;

import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;

public class DefaultSecurityContextTest {

    @Test
    public void testUserNotInRole() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);
        assertFalse(new DefaultSecurityContext(p, s).isUserInRole("friend"));
    }

    @Test
    public void testUserInRole() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);
        s.getPrincipals().add(new SimpleGroup("friend", p));
        assertTrue(new DefaultSecurityContext(p, s).isUserInRole("friend"));
    }

    @Test
    public void testMultipleRoles() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);

        Set<Principal> roles = new HashSet<>();
        roles.add(new SimpleGroup("friend", p));
        roles.add(new SimpleGroup("admin", p));
        s.getPrincipals().addAll(roles);

        LoginSecurityContext context = new DefaultSecurityContext(p, s);
        assertTrue(context.isUserInRole("friend"));
        assertTrue(context.isUserInRole("admin"));
        assertFalse(context.isUserInRole("bar"));

        Set<Principal> roles2 = context.getUserRoles();
        assertEquals(roles2, roles);
    }

    @Test
    public void testGetSubject() {
        Subject s = new Subject();
        assertSame(new DefaultSecurityContext(s).getSubject(), s);
    }

    @Test
    public void testUserInRole2() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);
        GroupPrincipal group = new SimpleGroup("Roles", p);
        group.addMember(new SimpleGroup("friend"));
        s.getPrincipals().add(group);
        assertTrue(new DefaultSecurityContext(p, s).isUserInRole("friend"));
    }

    @Test
    public void testUserInRole3() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);
        GroupPrincipal group = new SimpleGroup("Roles", p);
        GroupPrincipal subgroup = new SimpleGroup("subgroup");
        subgroup.addMember(new SimpleGroup("friend"));
        group.addMember(subgroup);
        s.getPrincipals().add(group);
        assertTrue(new DefaultSecurityContext(p, s).isUserInRole("friend"));
    }

    @Test
    public void testUserInImplicitRoles() {
        Subject s = new Subject();
        Principal p = new SimplePrincipal("Barry");
        s.getPrincipals().add(p);
        Principal role = new SimplePrincipal("friend");
        s.getPrincipals().add(role);
        LoginSecurityContext context = new DefaultSecurityContext(p, s);
        assertTrue(context.isUserInRole("friend"));
        assertFalse(context.isUserInRole("family"));
        assertFalse(context.isUserInRole("Barry"));
    }
}