Package org.apache.kerby.util

Class Util

java.lang.Object

org.apache.kerby.util.Util

public class Util
extends Object

Since:

28-Feb-2006

Author:

Credit Union Central of British Columbia, www.cucbc.com, juliusdavies@cucbc.com

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LAST_READ_KEY
static final int	SIZE_KEY

Constructor Summary

Constructors

Constructor	Description
Util()

Method Summary

Modifier and Type	Method	Description
static String	cipherToAuthType(String cipher)
static boolean	equals(KeyStore ks1, KeyStore ks2)	True if the Keystores have the same # of entries, have the same set of aliases, and all the certificate-chains (of the certificate entries) match.
static byte[]	fileToBytes(File f)
static int[]	fill(byte[] buf, int offset, ByteArrayInputStream in)
static int[]	fill(byte[] buf, int offset, InputStream in)
static boolean	isWhiteSpace(char c)
static boolean	isYes(String yesString)
static void	main(String[] args)
static String	pad(String s, int length, boolean left)
static void	pipeStream(InputStream in, OutputStream out)
static void	pipeStream(InputStream in, OutputStream out, boolean autoClose)
static byte[]	resizeArray(byte[] bytes)
static byte[]	streamToBytes(ByteArrayInputStream in)
static byte[]	streamToBytes(ByteArrayInputStream in, int maxLength)
static byte[]	streamToBytes(InputStream in)
static byte[]	streamToBytes(InputStream in, int maxLength)
static HostPort	toAddress(String target, int defaultPort)
static InetAddress	toInetAddress(String s)	Utility method to make sure IP-literals don't trigger reverse-DNS lookups.
static String	trim(String s)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SIZE_KEY

public static final int SIZE_KEY

See Also:

• Constant Field Values

LAST_READ_KEY

public static final int LAST_READ_KEY

See Also:

• Constant Field Values

Constructor Details

Util

public Util()

Method Details

equals

public static boolean equals(KeyStore ks1,
 KeyStore ks2)
                      throws KeyStoreException

True if the Keystores have the same # of entries, have the same set of aliases, and all the certificate-chains (of the certificate entries) match. Does not check the private keys for equality, since we don't bother taking the passwords to get at them.

Parameters:

ks1 - The first key store

ks2 - The second key store

Returns:

boolean

Throws:

KeyStoreException - e

isYes

public static boolean isYes(String yesString)

trim

public static String trim(String s)

isWhiteSpace

public static boolean isWhiteSpace(char c)

pipeStream

public static void pipeStream(InputStream in,
 OutputStream out)
                       throws IOException

Throws:

IOException

pipeStream

public static void pipeStream(InputStream in,
 OutputStream out,
 boolean autoClose)
                       throws IOException

Throws:

IOException

fileToBytes

public static byte[] fileToBytes(File f)
                          throws IOException

Throws:

IOException

streamToBytes

public static byte[] streamToBytes(ByteArrayInputStream in,
 int maxLength)

streamToBytes

public static byte[] streamToBytes(InputStream in,
 int maxLength)
                            throws IOException

Throws:

IOException

streamToBytes

public static byte[] streamToBytes(InputStream in)
                            throws IOException

Throws:

IOException

streamToBytes

public static byte[] streamToBytes(ByteArrayInputStream in)

fill

public static int[] fill(byte[] buf,
 int offset,
 InputStream in)
                  throws IOException

Throws:

IOException

fill

public static int[] fill(byte[] buf,
 int offset,
 ByteArrayInputStream in)

resizeArray

public static byte[] resizeArray(byte[] bytes)

pad

public static String pad(String s,
 int length,
 boolean left)

toAddress

public static HostPort toAddress(String target,
 int defaultPort)
                          throws UnknownHostException

Throws:

UnknownHostException

cipherToAuthType

public static String cipherToAuthType(String cipher)

toInetAddress

public static InetAddress toInetAddress(String s)
                                 throws UnknownHostException

Utility method to make sure IP-literals don't trigger reverse-DNS lookups.

Parameters:

s - The string

Returns:

The InetAddress

Throws:

UnknownHostException - e

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception