--- a/jdk/src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java Thu May 23 18:34:15 2013 +0100
+++ b/jdk/src/share/classes/sun/security/krb5/internal/ktab/KeyTab.java Fri May 24 17:15:43 2013 +0800
@@ -78,7 +78,7 @@
private final String tabName;
private long lastModified;
- private int kt_vno;
+ private int kt_vno = KRB5_KT_VNO;
private Vector<KeyTabEntry> entries = new Vector<>();
--- a/jdk/src/windows/classes/sun/security/krb5/internal/tools/Ktab.java Thu May 23 18:34:15 2013 +0100
+++ b/jdk/src/windows/classes/sun/security/krb5/internal/tools/Ktab.java Fri May 24 17:15:43 2013 +0800
@@ -80,42 +80,24 @@
} else {
ktab.processArgs(args);
}
- try {
+ ktab.table = KeyTab.getInstance(ktab.name);
+ if (ktab.table.isMissing() && ktab.action != 'a') {
if (ktab.name == null) {
- // ktab.admin = new KeyTabAdmin(); // use the default keytab.
- ktab.table = KeyTab.getInstance();
- if (ktab.table == null) {
- if (ktab.action == 'a') {
- ktab.table = KeyTab.create();
- } else {
- System.out.println("No default key table exists.");
- System.exit(-1);
- }
- }
+ System.out.println("No default key table exists.");
} else {
- if ((ktab.action != 'a') &&
- !(new File(ktab.name)).exists()) {
- System.out.println("Key table " +
- ktab.name + " does not exist.");
- System.exit(-1);
- } else {
- ktab.table = KeyTab.getInstance(ktab.name);
- }
- if (ktab.table == null) {
- if (ktab.action == 'a') {
- ktab.table = KeyTab.create(ktab.name);
- } else {
- System.out.println("The format of key table " +
- ktab.name + " is incorrect.");
- System.exit(-1);
- }
- }
+ System.out.println("Key table " +
+ ktab.name + " does not exist.");
}
- } catch (RealmException e) {
- System.err.println("Error loading key table.");
System.exit(-1);
- } catch (IOException e) {
- System.err.println("Error loading key table.");
+ }
+ if (!ktab.table.isValid()) {
+ if (ktab.name == null) {
+ System.out.println("The format of the default key table " +
+ " is incorrect.");
+ } else {
+ System.out.println("The format of key table " +
+ ktab.name + " is incorrect.");
+ }
System.exit(-1);
}
switch (ktab.action) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/tools/KtabZero.java Fri May 24 17:15:43 2013 +0800
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+import sun.security.krb5.internal.ktab.KeyTab;
+import sun.security.krb5.internal.ktab.KeyTabConstants;
+
+import java.io.File;
+import java.lang.reflect.Field;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+/*
+ * @test
+ * @bug 8014196
+ * @summary ktab creates a file with zero kt_vno
+ */
+public class KtabZero {
+
+ static final String NAME = "k.tab";
+
+ public static void main(String[] args) throws Exception {
+
+ // 0. Non-existing keytab
+ Files.deleteIfExists(Paths.get(NAME));
+ check(true);
+
+ // 1. Create with KeyTab
+ Files.deleteIfExists(Paths.get(NAME));
+ KeyTab.getInstance(NAME).save();
+ check(false);
+
+ // 2. Create with the tool
+ Files.deleteIfExists(Paths.get(NAME));
+ try {
+ Class ktab = Class.forName("sun.security.krb5.internal.tools.Ktab");
+ ktab.getDeclaredMethod("main", String[].class).invoke(null,
+ (Object)(("-k " + NAME + " -a me@HERE pass").split(" ")));
+ } catch (ClassNotFoundException cnfe) {
+ // Only Windows has ktab tool
+ System.out.println("No ktab tool here. Ignored.");
+ return;
+ }
+ check(false);
+ }
+
+ // Checks existence as well as kt-vno
+ static void check(boolean showBeMissing) throws Exception {
+ KeyTab kt = KeyTab.getInstance(NAME);
+ if (kt.isMissing() != showBeMissing) {
+ throw new Exception("isMissing is not " + showBeMissing);
+ }
+ Field f = KeyTab.class.getDeclaredField("kt_vno");
+ f.setAccessible(true);
+ if (f.getInt(kt) != KeyTabConstants.KRB5_KT_VNO) {
+ throw new Exception("kt_vno is " + f.getInt(kt));
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/tools/ktzero.sh Fri May 24 17:15:43 2013 +0800
@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2013, 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 8014196
+# @summary ktab creates a file with zero kt_vno
+# @run shell ktzero.sh
+#
+
+if [ "${TESTJAVA}" = "" ] ; then
+ JAVAC_CMD=`which javac`
+ TESTJAVA=`dirname $JAVAC_CMD`/..
+fi
+
+if [ "${TESTSRC}" = "" ] ; then
+ TESTSRC="."
+fi
+
+OS=`uname -s`
+case "$OS" in
+ CYGWIN* )
+ FS="/"
+ ;;
+ Windows_* )
+ FS="\\"
+ ;;
+ * )
+ FS="/"
+ echo "Unsupported system!"
+ exit 0;
+ ;;
+esac
+
+KEYTAB=ktzero.tmp
+
+rm $KEYTAB 2> /dev/null
+KTAB="${TESTJAVA}${FS}bin${FS}ktab -k $KEYTAB"
+
+# Listing non-existing ktab should fail
+$KTAB -l && exit 1
+
+# Can add to non-existing ktab
+$KTAB -a me@LOCAL mine || exit 2
+
+# Now can be listed
+$KTAB -l || exit 3
+
+echo ABCDEFG > $KEYTAB
+
+# Invalid keytab should fail for all commands
+$KTAB -l && exit 4
+$KTAB -a me@LOCAL mine && exit 2
+
+exit 0