# HG changeset patch
# User igerasim
# Date 1524874538 25200
#      Fri Apr 27 17:15:38 2018 -0700
# Node ID b43241246847a1043938be58ba0fdb15e2e2be4c
# Parent  54d50d270ef668878a795205c51562fa5bc7e6d0
[mq]: 8193171-keytool-list-displays-JKS-for-a-PKCS12-keystore

diff --git a/src/share/classes/sun/security/tools/keytool/Main.java b/src/share/classes/sun/security/tools/keytool/Main.java
--- a/src/share/classes/sun/security/tools/keytool/Main.java
+++ b/src/share/classes/sun/security/tools/keytool/Main.java
@@ -2209,7 +2209,19 @@
     private void doPrintEntries(PrintStream out)
         throws Exception
     {
-        out.println(rb.getString("Keystore.type.") + keyStore.getType());
+        // Adjust displayed keystore type if needed.
+        String keystoreTypeToPrint = keyStore.getType();
+        if ("JKS".equalsIgnoreCase(keystoreTypeToPrint)) {
+            if (ksfile != null && ksfile.exists()) {
+                String realType = keyStoreType(ksfile);
+                // If the magic number does not conform to JKS
+                // then it must be PKCS12
+                if (!"JKS".equalsIgnoreCase(realType)) {
+                    keystoreTypeToPrint = P12KEYSTORE;
+                }
+            }
+        }
+        out.println(rb.getString("Keystore.type.") + keystoreTypeToPrint);
         out.println(rb.getString("Keystore.provider.") +
                 keyStore.getProvider().getName());
         out.println();
diff --git a/test/sun/security/tools/keytool/ListPKCS12.java b/test/sun/security/tools/keytool/ListPKCS12.java
new file mode 100644
--- /dev/null
+++ b/test/sun/security/tools/keytool/ListPKCS12.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8193171
+ * @summary keytool -list displays "JKS" for a PKCS12 keystore.
+ * @library /lib/testlibrary
+ * @run main/othervm ListPKCS12
+ */
+
+import jdk.testlibrary.SecurityTools;
+import jdk.testlibrary.OutputAnalyzer;
+
+public class ListPKCS12 {
+
+    public static void main(String[] args) throws Throwable {
+
+        kt("-genkey -alias a -dname CN=A -keystore ks" +
+           " -storetype pkcs12 -storepass changeit")
+                .shouldHaveExitValue(0);
+
+        kt("-list -keystore ks -storepass changeit")
+                .shouldNotContain("Keystore type: jks")
+                .shouldNotContain("Keystore type: JKS")
+                .shouldContain("Keystore type: PKCS12")
+                .shouldHaveExitValue(0);
+    }
+
+    static OutputAnalyzer kt(String arg) throws Exception {
+        return SecurityTools.keytool(arg);
+    }
+}