1 /*
   2  * Copyright (c) 2019, 2020, 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 8215694 8222987 8225257
  27  * @summary keytool cannot generate RSASSA-PSS certificates
  28  * @library /test/lib
  29  * @build java.base/sun.security.rsa.RSAKeyPairGenerator
  30  * @modules java.base/sun.security.util
  31  *          java.base/sun.security.x509
  32  * @run main PSS
  33  */
  34 
  35 import jdk.test.lib.Asserts;
  36 import jdk.test.lib.SecurityTools;
  37 import jdk.test.lib.process.OutputAnalyzer;
  38 import jdk.test.lib.security.DerUtils;
  39 import sun.security.util.ObjectIdentifier;
  40 import sun.security.x509.AlgorithmId;
  41 
  42 import java.io.File;
  43 import java.security.KeyStore;
  44 import java.security.cert.X509Certificate;
  45 
  46 public class PSS {
  47 
  48     public static void main(String[] args) throws Exception {
  49 
  50         genkeypair("p", "-keyalg RSASSA-PSS -sigalg RSASSA-PSS")
  51                 .shouldHaveExitValue(0);
  52 
  53         genkeypair("a", "-keyalg RSA -sigalg RSASSA-PSS -keysize 2048")
  54                 .shouldHaveExitValue(0);
  55 
  56         genkeypair("b", "-keyalg RSA -sigalg RSASSA-PSS -keysize 4096")
  57                 .shouldHaveExitValue(0);
  58 
  59         genkeypair("c", "-keyalg RSA -sigalg RSASSA-PSS -keysize 8192")
  60                 .shouldHaveExitValue(0);
  61 
  62         KeyStore ks = KeyStore.getInstance(
  63                 new File("ks"), "changeit".toCharArray());
  64 
  65         check((X509Certificate)ks.getCertificate("p"), "RSASSA-PSS",
  66                 AlgorithmId.SHA256_oid);
  67 
  68         check((X509Certificate)ks.getCertificate("a"), "RSA",
  69                 AlgorithmId.SHA256_oid);
  70 
  71         check((X509Certificate)ks.getCertificate("b"), "RSA",
  72                 AlgorithmId.SHA384_oid);
  73 
  74         check((X509Certificate)ks.getCertificate("c"), "RSA",
  75                 AlgorithmId.SHA512_oid);
  76 
  77         // More commands
  78         kt("-certreq -alias p -sigalg RSASSA-PSS -file p.req")
  79                 .shouldHaveExitValue(0);
  80 
  81         kt("-gencert -alias a -sigalg RSASSA-PSS -infile p.req -outfile p.cert")
  82                 .shouldHaveExitValue(0);
  83 
  84         kt("-importcert -alias p -file p.cert")
  85                 .shouldHaveExitValue(0);
  86 
  87         kt("-selfcert -alias p -sigalg RSASSA-PSS")
  88                 .shouldHaveExitValue(0);
  89     }
  90 
  91     static OutputAnalyzer genkeypair(String alias, String options)
  92             throws Exception {
  93         String patchArg = "-J--patch-module=java.base=" + System.getProperty("test.classes")
  94                 + File.separator + "patches" + File.separator + "java.base";
  95         return kt(patchArg + " -genkeypair -alias " + alias
  96                 + " -dname CN=" + alias + " " + options);
  97     }
  98 
  99     static OutputAnalyzer kt(String cmd)
 100             throws Exception {
 101         return SecurityTools.keytool("-storepass changeit -keypass changeit "
 102                 + "-keystore ks " + cmd);
 103     }
 104 
 105     static void check(X509Certificate cert, String expectedKeyAlg,
 106             ObjectIdentifier expectedMdAlg) throws Exception {
 107         Asserts.assertEQ(cert.getPublicKey().getAlgorithm(), expectedKeyAlg);
 108         Asserts.assertEQ(cert.getSigAlgName(), "RSASSA-PSS");
 109         DerUtils.checkAlg(cert.getSigAlgParams(), "000", expectedMdAlg);
 110     }
 111 }