1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 8164437
  27  * @summary GSSContext type when jdk.security.jgss is not available
  28  * @library /test/lib
  29  * @compile -XDignore.symbol.file ModuleName.java
  30  * @run main/othervm ModuleName
  31  */
  32 
  33 import jdk.test.lib.process.ProcessTools;
  34 import sun.security.jgss.GSSUtil;
  35 
  36 import java.util.List;
  37 import java.util.stream.Stream;
  38 
  39 public class ModuleName {
  40 
  41     public static void main(String[] args) throws Throwable {
  42 
  43         if (args.length == 0) { // jtreg launched here
  44 
  45             // With all modules
  46             test("jdk.security.jgss");
  47 
  48             // With limited modules
  49             List<String> cmd = ProcessTools.createJavaProcessBuilder().command();
  50             Stream.of(jdk.internal.misc.VM.getRuntimeArguments())
  51                     .filter(arg -> arg.startsWith("--add-exports=") ||
  52                             arg.startsWith("--add-opens="))
  53                     .forEach(cmd::add);
  54             cmd.addAll(List.of(
  55                     "-Dtest.src=" + System.getProperty("test.src"),
  56                     "--add-modules",
  57                         "java.base,java.security.jgss,jdk.security.auth",
  58                     "--limit-modules",
  59                         "java.security.jgss,jdk.security.auth",
  60                     "ModuleName",
  61                     "launched-limited"));
  62             ProcessTools.executeCommand(cmd.toArray(new String[cmd.size()]))
  63                     .shouldHaveExitValue(0);
  64         } else { // Launched by ProcessTools above, with limited modules.
  65             test("java.security.jgss");
  66         }
  67     }
  68 
  69     static void test(String expected) throws Exception {
  70 
  71         new OneKDC(null).writeJAASConf();
  72 
  73         Context c = Context.fromJAAS("client");
  74         c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);
  75 
  76         String moduleName = c.x().getClass().getModule().getName();
  77         if (!moduleName.equals(expected)) {
  78             throw new Exception("Expected: " + expected
  79                     + ". Actual: " + moduleName);
  80         }
  81     }
  82 }