/* * Copyright (c) 1999, 2010, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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. */package sun.security.ssl;import java.io.PrintStream;import java.security.AccessController;import java.util.Locale;import sun.security.action.GetPropertyAction;/** * This class has be shamefully lifted from sun.security.util.Debug * * @author Gary Ellison */public class Debug { private String prefix; private static String args; static { args = java.security.AccessController.doPrivileged( new GetPropertyAction("javax.net.debug", "")); args = args.toLowerCase(Locale.ENGLISH); if (args.equals("help")) { Help(); } } public static void Help() { System.err.println(); System.err.println("all turn on all debugging"); System.err.println("ssl turn on ssl debugging"); System.err.println(); System.err.println("The following can be used with ssl:"); System.err.println("\trecord enable per-record tracing"); System.err.println("\thandshake print each handshake message"); System.err.println("\tkeygen print key generation data"); System.err.println("\tsession print session activity"); System.err.println("\tdefaultctx print default SSL initialization"); System.err.println("\tsslctx print SSLContext tracing"); System.err.println("\tsessioncache print session cache tracing"); System.err.println("\tkeymanager print key manager tracing"); System.err.println("\ttrustmanager print trust manager tracing"); System.err.println("\tpluggability print pluggability tracing"); System.err.println(); System.err.println("\thandshake debugging can be widened with:"); System.err.println("\tdata hex dump of each handshake message"); System.err.println("\tverbose verbose handshake message printing"); System.err.println(); System.err.println("\trecord debugging can be widened with:"); System.err.println("\tplaintext hex dump of record plaintext"); System.err.println("\tpacket print raw SSL/TLS packets"); System.err.println(); System.exit(0); } /** * Get a Debug object corresponding to whether or not the given * option is set. Set the prefix to be the same as option. */ public static Debug getInstance(String option) { return getInstance(option, option); } /** * Get a Debug object corresponding to whether or not the given * option is set. Set the prefix to be prefix. */ public static Debug getInstance(String option, String prefix) { if (isOn(option)) { Debug d = new Debug(); d.prefix = prefix; return d; } else { return null; } } /** * True if the property "javax.net.debug" contains the * string "option". */ public static boolean isOn(String option) { if (args == null) { return false; } else { int n = 0; option = option.toLowerCase(Locale.ENGLISH); if (args.indexOf("all") != -1) { return true; } else if ((n = args.indexOf("ssl")) != -1) { if (args.indexOf("sslctx", n) == -1) { // don't enable data and plaintext options by default if (!(option.equals("data") || option.equals("packet") || option.equals("plaintext"))) { return true; } } } return (args.indexOf(option) != -1); } } /** * print a message to stderr that is prefixed with the prefix * created from the call to getInstance. */ public void println(String message) { System.err.println(prefix + ": "+message); } /** * print a blank line to stderr that is prefixed with the prefix. */ public void println() { System.err.println(prefix + ":"); } /** * print a message to stderr that is prefixed with the prefix. */ public static void println(String prefix, String message) { System.err.println(prefix + ": "+message); } public static void println(PrintStream s, String name, byte[] data) { s.print(name + ": { "); if (data == null) { s.print("null"); } else { for (int i = 0; i < data.length; i++) { if (i != 0) s.print(", "); s.print(data[i] & 0x0ff); } } s.println(" }"); } /** * Return the value of the boolean System property propName. * * Note use of doPrivileged(). Do make accessible to applications. */ static boolean getBooleanProperty(String propName, boolean defaultValue) { // if set, require value of either true or false String b = AccessController.doPrivileged( new GetPropertyAction(propName)); if (b == null) { return defaultValue; } else if (b.equalsIgnoreCase("false")) { return false; } else if (b.equalsIgnoreCase("true")) { return true; } else { throw new RuntimeException("Value of " + propName + " must either be 'true' or 'false'"); } } static String toString(byte[] b) { return sun.security.util.Debug.toString(b); }}
/*
* Copyright (c) 1999, 2010, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package sun.security.ssl;
import java.io.PrintStream;
import java.security.AccessController;
import java.util.Locale;
import sun.security.action.GetPropertyAction;
/**
* This class has be shamefully lifted from sun.security.util.Debug
*
* @author Gary Ellison
*/
public class Debug {
private String prefix;
private static String args;
static {
args = java.security.AccessController.doPrivileged(
new GetPropertyAction("javax.net.debug", ""));
args = args.toLowerCase(Locale.ENGLISH);
if (args.equals("help")) {
Help();
}
}
public static void Help()
{
System.err.println();
System.err.println("all turn on all debugging");
System.err.println("ssl turn on ssl debugging");
System.err.println();
System.err.println("The following can be used with ssl:");
System.err.println("\trecord enable per-record tracing");
System.err.println("\thandshake print each handshake message");
System.err.println("\tkeygen print key generation data");
System.err.println("\tsession print session activity");
System.err.println("\tdefaultctx print default SSL initialization");
System.err.println("\tsslctx print SSLContext tracing");
System.err.println("\tsessioncache print session cache tracing");
System.err.println("\tkeymanager print key manager tracing");
System.err.println("\ttrustmanager print trust manager tracing");
System.err.println("\tpluggability print pluggability tracing");
System.err.println();
System.err.println("\thandshake debugging can be widened with:");
System.err.println("\tdata hex dump of each handshake message");
System.err.println("\tverbose verbose handshake message printing");
System.err.println();
System.err.println("\trecord debugging can be widened with:");
System.err.println("\tplaintext hex dump of record plaintext");
System.err.println("\tpacket print raw SSL/TLS packets");
System.err.println();
System.exit(0);
}
/**
* Get a Debug object corresponding to whether or not the given
* option is set. Set the prefix to be the same as option.
*/
public static Debug getInstance(String option)
{
return getInstance(option, option);
}
/**
* Get a Debug object corresponding to whether or not the given
* option is set. Set the prefix to be prefix.
*/
public static Debug getInstance(String option, String prefix)
{
if (isOn(option)) {
Debug d = new Debug();
d.prefix = prefix;
return d;
} else {
return null;
}
}
/**
* True if the property "javax.net.debug" contains the
* string "option".
*/
public static boolean isOn(String option)
{
if (args == null) {
return false;
} else {
int n = 0;
option = option.toLowerCase(Locale.ENGLISH);
if (args.indexOf("all") != -1) {
return true;
} else if ((n = args.indexOf("ssl")) != -1) {
if (args.indexOf("sslctx", n) == -1) {
// don't enable data and plaintext options by default
if (!(option.equals("data")
|| option.equals("packet")
|| option.equals("plaintext"))) {
return true;
}
}
}
return (args.indexOf(option) != -1);
}
}
/**
* print a message to stderr that is prefixed with the prefix
* created from the call to getInstance.
*/
public void println(String message)
{
System.err.println(prefix + ": "+message);
}
/**
* print a blank line to stderr that is prefixed with the prefix.
*/
public void println()
{
System.err.println(prefix + ":");
}
/**
* print a message to stderr that is prefixed with the prefix.
*/
public static void println(String prefix, String message)
{
System.err.println(prefix + ": "+message);
}
public static void println(PrintStream s, String name, byte[] data) {
s.print(name + ": { ");
if (data == null) {
s.print("null");
} else {
for (int i = 0; i < data.length; i++) {
if (i != 0) s.print(", ");
s.print(data[i] & 0x0ff);
}
}
s.println(" }");
}
/**
* Return the value of the boolean System property propName.
*
* Note use of doPrivileged(). Do make accessible to applications.
*/
static boolean getBooleanProperty(String propName, boolean defaultValue) {
// if set, require value of either true or false
String b = AccessController.doPrivileged(
new GetPropertyAction(propName));
if (b == null) {
return defaultValue;
} else if (b.equalsIgnoreCase("false")) {
return false;
} else if (b.equalsIgnoreCase("true")) {
return true;
} else {
throw new RuntimeException("Value of " + propName
+ " must either be 'true' or 'false'");
}
}
static String toString(byte[] b) {
return sun.security.util.Debug.toString(b);
}
}