8054817: File ccache only recognizes Linux and Solaris defaults

Reviewed-by: mullan

src/share/classes/sun/security/krb5/internal/ccache/FileCredentialsCache.java

@@ -402,8 +402,7 @@ public class FileCredentialsCache extends CredentialsCache
             String uidStr = null;
             long uid = 0;
 
-            if (osname.startsWith("SunOS") ||
-                (osname.startsWith("Linux"))) {
+            if (!osname.startsWith("Windows")) {
                 try {
                     Class<?> c = Class.forName
                         ("com.sun.security.auth.module.UnixSystem");

test/sun/security/krb5/ccache/DefaultFile.java

+/*
+ * Copyright (c) 2014, 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 8054817
+ * @summary File ccache only recognizes Linux and Solaris defaults
+ */
+
+import sun.security.krb5.internal.ccache.FileCredentialsCache;
+
+public class DefaultFile {
+    public static void main(String[] args) throws Exception {
+        // There are 2 cases where default ccache name is not
+        // /tmp/krb5cc_uid.
+        if (System.getenv("KRB5CCNAME") != null) {
+            return;
+        }
+        if (System.getProperty("os.name").startsWith("Windows")) {
+            return;
+        }
+        String name = FileCredentialsCache.getDefaultCacheName();
+        if (!name.startsWith("/tmp/krb5cc_")) {
+            throw new Exception("default name is " + name);
+        }
+    }
+}