JavaTM 2 Platform
Standard Ed. 5.0

javax.security.auth.kerberos
Ŭ·¡½º KerberosKey

java.lang.Object 
  »óÀ§¸¦ È®Àå javax.security.auth.kerberos.KerberosKey
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Key, SecretKey, Destroyable

public class KerberosKey
extends Object
implements SecretKey, Destroyable

ÀÌ Å¬·¡½º¿¡¼­´Â Kerberos ÁÖüÀÇ Àå±âÀÇ ºñ¹Ð۸¦ ĸ½¶È­ÇÕ´Ï´Ù.

ÁÖüÀÇ ÆÐ½º¿öµå¸¦ ÃëµæÇØ ºñ¹Ð۸¦ »ý¼ºÇÏ´Â ¸ðµç Kerberos JAAS ·Î±×ÀÎ ¸ðµâ¿¡¼­´Â ÀÌ Å¬·¡½º¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ¿ëÇÒ ¼ö ÀÖ´Â °æ¿ì, ·Î±×ÀÎ ¸ðµâÀº Kerberos ¡¸keytab¡¹·ÎºÎÅÍ ÀÌ ºñ¹Ð۸¦ Á÷Á¢ Àо´Â Àϵµ ÀÖ½À´Ï´Ù. ¶§·Î´Â À¯Àú´ë À¯Àú ÀÎÁõÀÌ ¾ø´Â ¼­¹ö ÀÎÁõ¿¡ ´ëÇØ ÀÎÁõ ÇÁ·Î¼¼½ºÀÇ À§Å¹ ±¹¸éÁß¿¡ ·Î±×ÀÎ ¸ðµâÀÌ ÀÌ Å¬·¡½ºÀÇ ÀνºÅϽº¸¦ Subject ºñ°ø°³ ÀÚ°Ý ¼¼Æ®¿¡ Æ÷ÇÔÇÕ´Ï´Ù.

Subject ·ÎºÎÅÍ KerberosKey ÀνºÅϽº¿¡ ¾×¼¼½º ÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì´Â ¾îÇø®ÄÉÀ̼ǿ¡ PrivateCredentialPermission ¸¦ ÁÖ´Â °ÍÀÌ ÇÊ¿äÇÑ °æ¿ì°¡ ÀÖ½À´Ï´Ù. ¾îÇø®ÄÉÀ̼ÇÀÌ KerberosKey ¿¡ ¾×¼¼½º Çϴµ¥ µðÆúÆ®ÀÇ JGSS Kerberos µµ±¸ ¿¡ Á¸Çϰí ÀÖÀ» ¶§´Â ÀÌ ¾×¼¼½º±ÇÀº ÇÊ¿ä ¾ø½À´Ï´Ù. ´Ù¸¸ ±× °æ¿ì, ¾îÇø®ÄÉÀ̼ǿ¡´Â ÀûÀýÇÑ ServicePermission °¡ ÇÊ¿äÇÕ´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
KerberosKey (KerberosPrincipal  principal, byte[] keyBytes, int keyType, int versionNum)
          Å° ŸÀÔ°ú ŰÀÇ ¹öÁ¯ ¹øÈ£°¡ ÆÇ¸íÇϰí ÀÖ´Â °æ¿ì, ÁöÁ¤µÈ ¹ÙÀÌÆ®·Î KerberosKey¸¦ ±¸ÃàÇÕ´Ï´Ù.
KerberosKey (KerberosPrincipal  principal, char[] password, String  algorithm)
          ÁÖüÀÇ ÆÐ½º¿öµå·ÎºÎÅÍ KerberosKey¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 void destroy ()
          ÀÌ Å°¸¦ ÆÄ±âÇÕ´Ï´Ù.
 String getAlgorithm ()
          ÀÌ Å°¿¡ ´ëÇÑ Ç¥ÁØ ¾Ë°í¸®ÁòÀ» µ¹·ÁÁÝ´Ï´Ù.
 byte[] getEncoded ()
          ÀÌ ºñ¹ÐŰÀÇ Å° µ¥ÀÌÅ͸¦ µ¹·ÁÁÝ´Ï´Ù.
 String getFormat ()
          ÀÌ ºñ¹ÐŰÀÇ encode Çü½ÄÀÇ À̸§À» µ¹·ÁÁÝ´Ï´Ù.
 int getKeyType ()
          ÀÌ Àå±âŰÀÇ Å° ŸÀÔÀ» µ¹·ÁÁÝ´Ï´Ù.
 KerberosPrincipal getPrincipal ()
          ÀÌ Å°°¡ ¼ÓÇÏ´Â ÁÖü¸¦ µ¹·ÁÁÝ´Ï´Ù.
 int getVersionNumber ()
          Å°ÀÇ ¹öÁ¯ ¹øÈ£¸¦ µ¹·ÁÁÝ´Ï´Ù.
 boolean isDestroyed ()
          ÀÌ Å°°¡ ÆÄ±âµÇ¾ú´ÂÁö ¾î¶°Çß´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 String toString ()
          ¿ÀºêÁ§Æ®ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇöÀ» µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

KerberosKey

public KerberosKey(KerberosPrincipal  principal,
                   byte[] keyBytes,
                   int keyType,
                   int versionNum)
Ű ŸÀÔ°ú ŰÀÇ ¹öÁ¯ ¹øÈ£°¡ ÆÇ¸íÇϰí ÀÖ´Â °æ¿ì, ÁöÁ¤µÈ ¹ÙÀÌÆ®·Î KerberosKey¸¦ ±¸ÃàÇÕ´Ï´Ù. ºñ¹ÐŰÀÇ Á¤º¸°¡ Kerberos ¡¸Keytab¡¹·ÎºÎÅÍ Àо ¼ö ÀÖÀ» ¶§ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
principal - ÀÌ ºñ¹Ð۰¡ ¼ÓÇÏ´Â ÁÖü
keyBytes - ºñ¹ÐŰÀÇ »ýÀÇ ¹ÙÀÌÆ®
keyType - Kerberos ÇÁ·ÎÅäÄÝ »ç¾çÀ¸·Î Á¤ÀǵÈ, ºñ¹ÐŰÀÇ Å° ŸÀÔ
versionNum - ÀÌ ºñ¹ÐŰÀÇ ¹öÁ¯ ¹øÈ£

KerberosKey

public KerberosKey(KerberosPrincipal  principal,
                   char[] password,
                   String  algorithm)
ÁÖüÀÇ ÆÐ½º¿öµå·ÎºÎÅÍ KerberosKey¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
principal - ÀÌ ÆÐ½º¿öµå°¡ ¼ÓÇÏ´Â ÁÖü
password - ۸¦ °è»êÇϴµ¥ »ç¿ëµÇ´Â ÆÐ½º¿öµå
algorithm - ÀÌ Å°¸¦ »ç¿ëÇÏ´Â ¾Ë°í¸®Áò¸í. ÀÌ ÆÄ¶ó¹ÌÅÍ´Â µðÆúÆ®ÀÇ ¾Ë°í¸®Áò (DES)À» »ç¿ëÇÏ´Â °æ¿ì´Â null ¿¡¼­µµ °¡´É
¿¹¿Ü:
IllegalArgumentException - °Ç³×¹ÞÀº ¾Ë°í¸®Áò¸íÀÌ ¼­Æ÷Æ®µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

getPrincipal

public final KerberosPrincipal  getPrincipal()
ÀÌ Å°°¡ ¼ÓÇÏ´Â ÁÖü¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Å°°¡ ¼ÓÇÏ´Â ÁÖü

getVersionNumber

public final int getVersionNumber()
ŰÀÇ ¹öÁ¯ ¹øÈ£¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ŰÀÇ ¹öÁ¯ ¹øÈ£

getKeyType

public final int getKeyType()
ÀÌ Àå±âŰÀÇ Å° ŸÀÔÀ» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
Ű ŸÀÔ

getAlgorithm

public final String  getAlgorithm()
ÀÌ Å°¿¡ ´ëÇÑ Ç¥ÁØ ¾Ë°í¸®ÁòÀ» µ¹·ÁÁÝ´Ï´Ù. ¿¹¸¦ µé¾î, ¡¸DES¡¹´Â ÀÌ Å°°¡ DES ŰÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. Ç¥ÁØ ¾Ë°í¸®Áò¸í¿¡ ´ëÇØ¼­´Â ¡¸Java ¾Ïȣȭ ¾ÆÅ°ÅØÃÄ API »ç¾ç ¹× ·¹ÆÛ·±½º¡¹ÀÇ ºÎ·Ï A¸¦ ÂüÁ¶ÇϽʽÿÀ.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Key ³»ÀÇ getAlgorithm
¹Ýȯ°ª:
ÀÌ Å°¿¡ °ü·ÃÇÑ ¾Ë°í¸®ÁòÀÇ À̸§

getFormat

public final String  getFormat()
ÀÌ ºñ¹ÐŰÀÇ encode Çü½ÄÀÇ À̸§À» µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Key ³»ÀÇ getFormat
¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎ ¡¸RAW¡¹

getEncoded

public final byte[] getEncoded()
ÀÌ ºñ¹ÐŰÀÇ Å° µ¥ÀÌÅ͸¦ µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Key ³»ÀÇ getEncoded
¹Ýȯ°ª:
Ű µ¥ÀÌÅÍ

destroy

public void destroy()
             throws DestroyFailedException 
ÀÌ Å°¸¦ ÆÄ±âÇÕ´Ï´Ù. ÀÌÈÄ¿¡·Î ±× ´Ù¸¥ ÀÓÀÇÀÇ ¸Þ¼­µå¸¦ È£ÃâÇϸé, IllegalStateException °¡ Throw µÇ´Â ¿øÀÎÀÌ µË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Destroyable ³»ÀÇ destroy
¿¹¿Ü:
DestroyFailedException - ÀÌ Å°ÀÇ ÆÄ±âÁß¿¡ ¿¡·¯°¡ ÀϾÀ» °æ¿ì

isDestroyed

public boolean isDestroyed()
ÀÌ Å°°¡ ÆÄ±âµÇ¾ú´ÂÁö ¾î¶°Çß´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Destroyable ³»ÀÇ isDestroyed
¹Ýȯ°ª:
ÀÌ Object °¡ ÆÄ±âµÇ¾úÀ» °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

toString

public String  toString()
Ŭ·¡½º Object ±â¼ú:
¿ÀºêÁ§Æ®ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇöÀ» µ¹·ÁÁÝ´Ï´Ù. º¸Åë ,toString ¸Þ¼­µå´Â ÀÌ ¿ÀºêÁ§Æ®¸¦ ¡¸ÅؽºÆ®·Î Ç¥ÇöÇÑ´Ù¡¹Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù. ÀÌ °á°ú´Â Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â °£°áÇϰí À¯ÀÍÇÑ Á¤º¸¿©¾ß ÇÕ´Ï´Ù. ¸ðµç ¼­ºê Ŭ·¡½º¿¡¼­, ÀÌ ¸Þ¼­µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù.

Object Ŭ·¡½ºÀÇ toString ¸Þ¼­µå´Â ¿ÀºêÁ§Æ®ÀÇ ÆÄ»ý¿øÀÇ Å¬·¡½º¸í, @ ºÎÈ£ (@) ¹× ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÀÇ ºÎÈ£ ¾øÀ½ 16 ÁøÇ¥ÇöÀ¸·ÎºÎÅÍ ±¸¼ºµÇ´Â ij¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù. Áï, ÀÌ ¸Þ¼­µå´Â ´ÙÀ½ÀÇ °ª°ú µ¿ÀÏÇÑ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.


 getClass(). getName() + '@' + Integer.toHexString(hashCode())
 

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ ¿ÀºêÁ§Æ®ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö

JavaTM 2 Platform
Standard Ed. 5.0

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.