org.xtreemos.wp35.util
Class Utils

java.lang.Object
  org.xtreemos.wp35.util.Utils

public class Utils
extends java.lang.Object

Chapter 6 Utils

Nested Class Summary

static class

Utils.MyPassword

Field Summary

protected static java.lang.String

COMMA

Constructor Summary

Utils()

Method Summary

static java.lang.String	findSubjectAltName(java.util.Collection subjectAltNames, int nameType)
static java.security.KeyPair	generateKeyPair(java.lang.String algorithm, int keylen)
static char[]	getPassphrase(java.io.Console console, int minLength)
static java.security.cert.X509Certificate	readCertificate(java.io.InputStreamReader isr)
static java.security.KeyPair	readKeyPair(java.lang.String keyFilename, char[] password)
static java.lang.Object	readPEM(java.io.InputStreamReader isr)
static java.lang.Object	readPEM(java.lang.String keyFilename, char[] password, java.lang.String type)
static java.security.KeyPair	readPrivateKey(java.lang.String keyFilename, char[] keyPassphrase)
static java.security.cert.X509Certificate	readX509Certificate(java.lang.String keyFilename, char[] password)
static void	writeCertificate(java.io.OutputStreamWriter osw, java.security.cert.X509Certificate cert)
static void	writeKey(java.io.OutputStream os, java.security.PrivateKey key)
static void	writeKey(java.io.OutputStream os, java.security.PrivateKey key, java.lang.String alg, char[] password)

Methods inherited from class java.lang.Object

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

Field Detail

COMMA

protected static final java.lang.String COMMA

See Also:

Constant Field Values

Constructor Detail

Utils

public Utils()

Method Detail

generateKeyPair

public static java.security.KeyPair generateKeyPair(java.lang.String algorithm,
                                                    int keylen)
                                             throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

getPassphrase

public static char[] getPassphrase(java.io.Console console,
                                   int minLength)
                            throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

findSubjectAltName

public static java.lang.String findSubjectAltName(java.util.Collection subjectAltNames,
                                                  int nameType)

readX509Certificate

public static java.security.cert.X509Certificate readX509Certificate(java.lang.String keyFilename,
                                                                     char[] password)
                                                              throws java.io.FileNotFoundException,
                                                                     java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

readKeyPair

public static java.security.KeyPair readKeyPair(java.lang.String keyFilename,
                                                char[] password)
                                         throws java.io.FileNotFoundException,
                                                java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

readPEM

public static java.lang.Object readPEM(java.lang.String keyFilename,
                                       char[] password,
                                       java.lang.String type)
                                throws java.io.FileNotFoundException,
                                       java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

readCertificate

public static java.security.cert.X509Certificate readCertificate(java.io.InputStreamReader isr)
                                                          throws java.io.IOException

Throws:

java.io.IOException

readPEM

public static java.lang.Object readPEM(java.io.InputStreamReader isr)
                                throws java.io.IOException

Throws:

java.io.IOException

writeKey

public static void writeKey(java.io.OutputStream os,
                            java.security.PrivateKey key,
                            java.lang.String alg,
                            char[] password)

writeKey

public static void writeKey(java.io.OutputStream os,
                            java.security.PrivateKey key)

writeCertificate

public static void writeCertificate(java.io.OutputStreamWriter osw,
                                    java.security.cert.X509Certificate cert)
                             throws java.io.IOException

Throws:

java.io.IOException

readPrivateKey

public static java.security.KeyPair readPrivateKey(java.lang.String keyFilename,
                                                   char[] keyPassphrase)
                                            throws java.io.FileNotFoundException,
                                                   java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException