/*
* 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 test.java.tests.api.javax.security.auth;
package tests.api.javax.security.auth;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.AllPermission;
import java.security.CodeSource;
import java.security.Permission;
import java.security.PermissionCollection;
import java.security.Permissions;
import java.security.Principal;
import java.security.ProtectionDomain;
import java.util.EnumSet;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Set;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import junit.framework.TestCase;
import javax.security.auth.AuthPermission;
import javax.security.auth.PrivateCredentialPermission;
import javax.security.auth.Subject;
import javax.security.auth.SubjectDomainCombiner;
import javax.security.auth.x500.X500Principal;
/**
* Tests for <code>SubjectDomainCombiner</code> class constructors and methods.
*
*/
@TestTargetClass(SubjectDomainCombiner.class)
public class SubjectDomainCombinerTest extends TestCase {
private final static boolean DEBUG = true;
SecurityManager old;
@Override
protected void setUp() throws Exception {
old = System.getSecurityManager();
super.setUp();
}
@Override
protected void tearDown() throws Exception {
System.setSecurityManager(old);
super.tearDown();
}
/**
* @tests javax.security.auth.SubjectDomainCombiner#SubjectDomainCombiner(Subject subject)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "SubjectDomainCombiner",
args = {Subject.class}
)
public void test_Constructor_01() {
Subject s = new Subject();
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
try {
assertEquals(s, c.getSubject());
} catch(SecurityException se) {
}
}
/**
* @tests javax.security.auth.SubjectDomainCombiner#getSubject()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "Verifies that Subject associated with this SubjectDomainCombiner is returned",
method = "getSubject",
args = {}
)
public void test_getSubject_01() {
class TestSecurityManager extends SecurityManager {
@Override
public void checkPermission(Permission permission) {
if (permission instanceof AuthPermission
&& "getSubjectFromDomainCombiner".equals(permission.getName())) {
return;
}
super.checkPermission(permission);
}
}
TestSecurityManager sm = new TestSecurityManager();
System.setSecurityManager(sm);
Subject s = new Subject();
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
assertEquals(s, c.getSubject());
}
/**
* @tests javax.security.auth.SubjectDomainCombiner#getSubject()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "SecurityException to be thrown if caller doesn't have permissions to get the Subject",
method = "getSubject",
args = {}
)
public void test_getSubject_02() {
class TestSecurityManager extends SecurityManager {
@Override
public void checkPermission(Permission permission) {
if (permission instanceof AuthPermission
&& "getSubjectFromDomainCombiner".equals(permission.getName())) {
throw new SecurityException();
}
super.checkPermission(permission);
}
}
TestSecurityManager sm = new TestSecurityManager();
System.setSecurityManager(sm);
Subject s = new Subject();
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
try {
c.getSubject();
fail("SecurityException expected");
} catch(SecurityException se) {
// expected
}
}
protected final static String locationUrl = "http://localhost";
protected final static String[] currentDomainX500names = { "CN=cd_name,OU=abc,O=corp,C=CH" };
protected final static String[] currentDomainPerms = { "getStackTrace",
"setIO"
};
protected final static String[] assignedDomainX500names = { "CN=ad_name,OU=def,O=corp,C=US" };
protected final static String[] assignedDomainPerms = { "accessDeclaredMembers"
};
protected final static String[] SubjectX500names = { "CN=s_user,OU=abc,O=corp,C=US",
"CN=s_user,OU=abc,O=corp,C=RU" };
protected final static String subjectPubPerm1 = "readFileDescriptor";
protected final static String subjectPvtPerm1 = "writeFileDescriptor";
/**
* @tests javax.security.auth.SubjectDomainCombiner#combine()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "both currentDomains and assignedDomains are not null",
method = "combine",
args = {ProtectionDomain[].class, ProtectionDomain[].class}
)
public void test_combine_01() {
URL url;
try {
url = new URL(locationUrl);
} catch (MalformedURLException mue) {
throw new Error(mue);
}
CodeSource cs = new CodeSource(url, (java.security.cert.Certificate[])null);
class MyClassLoader extends ClassLoader {
public MyClassLoader() {
super();
}
}
ClassLoader current_pd_cl = new MyClassLoader() ;
ClassLoader assigned_pd_cl = new MyClassLoader() ;
// current domains
ProtectionDomain[] current_pd = createProtectionDomains(cs, current_pd_cl, currentDomainX500names, currentDomainPerms);
// assigned domains
ProtectionDomain[] assigned_pd = createProtectionDomains(cs, assigned_pd_cl, assignedDomainX500names, assignedDomainPerms);
// subject
Subject s = createSubject();
// combine
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
ProtectionDomain[] r_pd = c.combine(current_pd, assigned_pd);
if(DEBUG) {
System.out.println("=========== c_pd");
dumpPD(current_pd);
System.out.println("=========== a_pd");
dumpPD(assigned_pd);
System.out.println("=========== r_pd");
dumpPD(r_pd);
System.out.println("===========");
}
for(int i = 0; i < r_pd.length; i++) {
ProtectionDomain pd = r_pd[i];
// check CodeSource
assertTrue("code source mismatch", pd.getCodeSource().equals(cs));
boolean cpd = false;
// check ClassLoader
if(pd.getClassLoader().equals(current_pd_cl)) {
cpd = true;
} else if(pd.getClassLoader().equals(assigned_pd_cl)) {
cpd = false;
} else {
fail("class loader mismatch");
}
// check principals
Principal[] principals = pd.getPrincipals();
String[] names;
if(cpd == true) names = SubjectX500names;
else names = assignedDomainX500names;
for(int j = 0; j < principals.length; j++) {
if(contains(names, principals[j].getName()) == false)
fail("principal mismatch (" + j +") " + principals[j].getName());
}
// check permissions
PermissionCollection perms = pd.getPermissions();
Enumeration<Permission> p = perms.elements();
while(p.hasMoreElements()) {
Permission pp = p.nextElement();
String pn = pp.getName();
if(cpd == true) {
if(contains(currentDomainPerms, pn) == false)
fail("current domains permissions mismatch " + pn);
} else {
if(contains(assignedDomainPerms, pn) == false)
fail("assigned domains permissions mismatch " + pn);
}
}
}
}
/**
* @tests javax.security.auth.SubjectDomainCombiner#combine()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "assignedDomains is null",
method = "combine",
args = {ProtectionDomain[].class, ProtectionDomain[].class}
)
public void test_combine_02() {
URL url;
try {
url = new URL(locationUrl);
} catch (MalformedURLException mue) {
throw new Error(mue);
}
CodeSource cs = new CodeSource(url, (java.security.cert.Certificate[])null);
class MyClassLoader extends ClassLoader {
public MyClassLoader() {
super();
}
}
ClassLoader current_pd_cl = new MyClassLoader() ;
ClassLoader assigned_pd_cl = new MyClassLoader() ;
// current domains
ProtectionDomain[] current_pd = createProtectionDomains(cs, current_pd_cl, currentDomainX500names, currentDomainPerms);
// assigned domains
ProtectionDomain[] assigned_pd = null;
// subject
Subject s = createSubject();
// combine
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
ProtectionDomain[] r_pd = c.combine(current_pd, assigned_pd);
if(DEBUG) {
System.out.println("=========== c_pd");
dumpPD(current_pd);
System.out.println("=========== a_pd");
dumpPD(assigned_pd);
System.out.println("=========== r_pd");
dumpPD(r_pd);
System.out.println("===========");
}
for(int i = 0; i < r_pd.length; i++) {
ProtectionDomain pd = r_pd[i];
// check CodeSource
assertTrue("code source mismatch", pd.getCodeSource().equals(cs));
// check ClassLoader
assertTrue("class loader mismatch", pd.getClassLoader().equals(current_pd_cl));
// check principals
Principal[] principals = pd.getPrincipals();
for(int j = 0; j < principals.length; j++) {
if(contains(SubjectX500names, principals[j].getName()) == false)
fail("principal mismatch (" + j +") " + principals[j].getName());
}
// check permissions
PermissionCollection perms = pd.getPermissions();
Enumeration<Permission> p = perms.elements();
while(p.hasMoreElements()) {
Permission pp = p.nextElement();
String pn = pp.getName();
if(contains(currentDomainPerms, pn) == false)
fail("current domains permissions mismatch " + pn);
}
}
}
/**
* @tests javax.security.auth.SubjectDomainCombiner#combine()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "currentDomains is null",
method = "combine",
args = {ProtectionDomain[].class, ProtectionDomain[].class}
)
public void test_combine_03() {
URL url;
try {
url = new URL(locationUrl);
} catch (MalformedURLException mue) {
throw new Error(mue);
}
CodeSource cs = new CodeSource(url, (java.security.cert.Certificate[])null);
class MyClassLoader extends ClassLoader {
public MyClassLoader() {
super();
}
}
ClassLoader current_pd_cl = new MyClassLoader() ;
ClassLoader assigned_pd_cl = new MyClassLoader() ;
// current domains
ProtectionDomain[] current_pd = null;
// assigned domains
ProtectionDomain[] assigned_pd = createProtectionDomains(cs, assigned_pd_cl, assignedDomainX500names, assignedDomainPerms);
// subject
Subject s = createSubject();
// combine
SubjectDomainCombiner c = new SubjectDomainCombiner(s);
ProtectionDomain[] r_pd = c.combine(current_pd, assigned_pd);
if(DEBUG) {
System.out.println("=========== c_pd");
dumpPD(current_pd);
System.out.println("=========== a_pd");
dumpPD(assigned_pd);
System.out.println("=========== r_pd");
dumpPD(r_pd);
System.out.println("===========");
}
for(int i = 0; i < r_pd.length; i++) {
ProtectionDomain pd = r_pd[i];
// check CodeSource
assertTrue("code source mismatch", pd.getCodeSource().equals(cs));
// check ClassLoader
assertTrue("class loader mismatch", pd.getClassLoader().equals(assigned_pd_cl));
// check principals
Principal[] principals = pd.getPrincipals();
for(int j = 0; j < principals.length; j++) {
if(contains(assignedDomainX500names, principals[j].getName()) == false)
fail("principal mismatch (" + j +") " + principals[j].getName());
}
// check permissions
PermissionCollection perms = pd.getPermissions();
Enumeration<Permission> p = perms.elements();
while(p.hasMoreElements()) {
Permission pp = p.nextElement();
String pn = pp.getName();
if(contains(assignedDomainPerms, pn) == false)
fail("assigned domains permissions mismatch " + pn);
}
}
}
protected ProtectionDomain[] createProtectionDomains(CodeSource cs, ClassLoader cl, String[] names, String[] perms) {
ProtectionDomain[] pd = new ProtectionDomain[perms.length];
Principal[] principals = new Principal[names.length];
for(int i = 0; i < names.length; i++) {
principals[i] = new X500Principal(names[i]);
}
for(int i = 0; i < perms.length; i++) {
RuntimePermission rp = new RuntimePermission(perms[i]);
PermissionCollection pc = rp.newPermissionCollection();
pc.add(rp);
pd[i] = new ProtectionDomain(cs, pc, cl, principals);
}
return pd;
}
protected Subject createSubject() {
// principal
HashSet<Principal> principal_set = new HashSet<Principal>();
for(int i = 0; i < SubjectX500names.length; i++)
principal_set.add(new X500Principal(SubjectX500names[i]));
// public permissions
HashSet<Permission> pub_perms_set = new HashSet<Permission>();
pub_perms_set.add(new RuntimePermission(subjectPubPerm1));
// private permissions
HashSet<Permission> pvt_perms_set = new HashSet<Permission>();
pvt_perms_set.add(new RuntimePermission(subjectPvtPerm1));
Subject s = new Subject(false, principal_set, pub_perms_set, pvt_perms_set);
return s;
}
boolean contains(String[] arr, String val) {
for(int i = 0; i < arr.length; i++)
if(arr[i].compareTo(val) == 0)
return true;
return false;
}
private void dumpPD(ProtectionDomain[] arr) {
if(DEBUG) {
if(arr == null) return;
for(int i = 0; i < arr.length; i++) {
System.out.println(arr[i].getCodeSource().getLocation().toString());
dumpPerms(arr[i].getPermissions());
dumpPrincipals(arr[i].getPrincipals());
}
}
}
private void dumpPerms(PermissionCollection perms) {
if(DEBUG) {
Enumeration<Permission> p = perms.elements();
while(p.hasMoreElements()) {
Permission pp = p.nextElement();
System.out.println(" " + pp.getName() + " " + pp.getActions());
}
}
}
private void dumpPrincipals(Principal[] p) {
if(DEBUG) {
if(p == null) return;
for(int i = 0; i < p.length; i++) {
System.out.println(" " + p[i].getName());
}
}
}
}
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