JavaTM 2 Platform
Standard Ed. 5.0

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

java.lang.Object 
  »óÀ§¸¦ È®Àå java.security.Permission 
      »óÀ§¸¦ È®Àå javax.security.auth.kerberos.ServicePermission
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Guard

public final class ServicePermission
extends Permission
implements Serializable

ÀÌ Å¬·¡½º´Â Kerberos ¼­ºñ½º¿Í Kerberos ¼­ºñ½º·ÎºÎÅÍ ¾×¼¼½º ÇÒ ÇÊ¿ä°¡ ÀÖ´Â ÀÚ°ÝÀ» º¸È£Çϱâ À§Çؼ­ »ç¿ëÇÕ´Ï´Ù. ¼­ºñ½º ÁÖü¿Í ¼­ºñ½º¿¡ ¾×¼¼½º Çϴµ¥ ÇÊ¿äÇÑ ÀÚ°Ý°úÀÇ ÀÏ´ëÀÏÀÇ ¸ÅÇÎÀÌ ÀÖ½À´Ï´Ù. ±× ¶§¹®¿¡ ¼­ºñ½º ÁÖü¿¡ ¾×¼¼½º¸¦ Çã°¡Çϸé, ¼­ºñ½º ÁÖü·Î ½ÃÅ¥·¯Æ¼ ÄÁÅؽºÆ®¸¦ È®¸³Çϱâ À§Çؼ­ ÇÊ¿äÇÑ ÀÚ°Ý¿¡ÀÇ ¾×¼¼½º¸¦ ¾Ï¹¬ÀûÀ¸·Î Çã°¡ÇÏ°Ô µË´Ï´Ù. ÀÌ°ÍÀº ÀÚ°ÝÀÌ Ä³½¬¿¡ ÀÖÀ»±î KDC¿Í ±³È¯ÇÏ´Â °ÍÀ¸·Î ¾òÀ» ¼ö ÀÖÀ»±î¿¡ °ü°è¾øÀÌ µé¾î¸ÂÀ¾´Ï´Ù. ÀÚ°ÝÀº ƼÄÏÀ» ºÎ¿©Çϴ ƼÄÏ, ¼­ºñ½º ƼÄÏ, ¶Ç´Â Å° Å×ÀÌºí¿¡¼­ÀÇ ºñ¹ÐÅ°ÀÇ ¾î¶² °ÍÀΰ¡°¡ µË´Ï´Ù.

ServicePermission ¿¡´Â ¼­ºñ½º ÁÖü¸í°ú ÀÚ°ÝÀÌ »ç¿ëµÇ´Â ÄÁÅؽºÆ®¸¦ ÁöÁ¤ÇÏ´Â ¾×¼ÇÀÇ ¸®½ºÆ®°¡ Æ÷ÇԵ˴ϴÙ.

¼­ºñ½º ÁÖü¸íÀº ¼­ºñ½º¸¦ Á¦°øÇÏ´Â KerberosPrincipal Ç¥ÁØÀûÀÎ À̸§ÀÔ´Ï´Ù. Áï, KerberosPrincipal´Â Kerberos ¼­ºñ½º ÁÖü¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ À̸§Àº ´ë¹®ÀÚ¿Í ¼Ò¹®ÀÚ¸¦ ±¸º°ÇØ ´Ù·ç¾îÁý´Ï´Ù. ´Üµ¶ÀÇ asterisk´Â ¼­ºñ½º ÁÖü¸¦ÀǹÌÇÕ´Ï´Ù.

ÀÌ Á¢±Ù ±ÇÇÑÀ» ºÎ¿©ÇÑ´Ù°í ÇÏ´Â °ÍÀº ¾×¼ÇÀ¸·Î Áö½Ã¹ÞÀº ÄÁÅؽºÆ® ³»¿¡ ij½¬µÈ ÀÚ°Ý (TGT, ¼­ºñ½º ƼÄÏ, ¶Ç´Â ºñ¹ÐÅ°)À» È£ÃâÃøÀ» »ç¿ëÇÒ ¼ö ÀÖ´Ù°í ÇÏ´Â °ÍÀ»ÀǹÌÇÕ´Ï´Ù. TGTÀÎ °æ¿ì´Â ÀÌ Á¢±Ù ±ÇÇÑÀ» ºÎ¿©ÇÑ´Ù°í ÇÏ´Â °ÍÀº Authentication Service ±³È¯À¸·Î TGT¸¦ ¾òÀ» ¼ö ÀÖ´Â ÀϵµÀǹÌÇÕ´Ï´Ù.

´ÙÀ½ÀÇ ¾×¼ÇÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.


    initiate -              È£ÃâÃøÀÌ, ¼­ºñ½º ÁÖü¿¡
ÇØ
                            ½ÃÅ¥·¯Æ¼ ÄÁÅؽºÆ®¸¦ ÃʱâÈ­Çϱâ À§Çؼ­

                            ÀÚ°ÝÀ» »ç¿ëÇÒ ¼ö ÀÖ´Ù

    accept -                È£ÃâÃøÀÌ, ƯÁ¤ÀÇ ÁÖü·Î¼­
                            ½ÃÅ¥·¯Æ¼ ÄÁÅؽºÆ®¸¦ ¹Þ¾ÆµéÀ̱â À§Çؼ­
                            ÀÚ°ÝÀ» »ç¿ëÇÒ ¼ö ÀÖ´Ù
 
¿¹¸¦ µé¾î ½ÃÅ¥·¯Æ¼ ÄÁÅؽºÆ®¸¦ ÃʱâÈ­Çϱâ À§Çؼ­ TGT¿¡ ¾×¼¼½º ÇÏ´Â ±ÇÇÑÀ» ÁöÁ¤ÇÏ·Á¸é, Á¢±Ù ±ÇÇÑÀ» ´ÙÀ½°ú °°ÀÌ ±¸¼ºÇÕ´Ï´Ù.


ServicePermission("krbtgt/EXAMPLE.COM@EXAMPLE.COM", "initiate");
 

ÄÁÅؽºÆ®¸¦ host ¼­ºñ½º·Î ÃʱâÈ­Çϱâ À§Çؼ­ ¼­ºñ½º ƼÄÏÀ» ÃëµæÇÏ·Á¸é, Á¢±Ù ±ÇÇÑÀ» ´ÙÀ½°ú °°ÀÌ ±¸¼ºÇÕ´Ï´Ù.


ServicePermission("host/foo.example.com@EXAMPLE.COM", "initiate");
 

Kerberos¸¦ »ç¿ëÇϵµ·Ï ±¸¼ºÇÑ ¼­¹ö¿¡¼­´Â ¾×¼ÇÀº accept°¡ µË´Ï´Ù. ¿¹¸¦ µé¾î Kerberos¸¦ »ç¿ëÇϵµ·Ï ±¸¼ºÇÑ host ¼­ºñ½º (telnet µî)ÀÇ ºñ¹ÐÅ°¿¡ Á¢¼ÓÇØ »ç¿ëÇϱâ À§Çؼ­ ÇÊ¿äÇÑ Á¢±Ù ±ÇÇÑÀº ´ÙÀ½°ú °°ÀÌ ±¸¼ºµË´Ï´Ù.


ServicePermission("host/foo.example.com@EXAMPLE.COM", "accept");
 

µµÀÔµÈ ¹öÀü :
JDK1. 4
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
ServicePermission (String  servicePrincipal, String  action)
          ÁöÁ¤µÈ servicePrincipal ¹× action·Î »õ·Î¿î ServicePermissionÀ» ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 boolean equals (Object  obj)
          2°³ÀÇ ServicePermission °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 String getActions ()
          ¾×¼ÇÀÇ Á¤½ÄÀû ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ¸®ÅÏÇÕ´Ï´Ù.
 int hashCode ()
          ÀÌ °´Ã¼ÀÇ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù.
 boolean implies (Permission  p)
          ÁöÁ¤µÈ Á¢±Ù ±ÇÇÑÀÌ, ÀÌ Kerberos ¼­ºñ½º Á¢±Ù ±ÇÇÑ °´Ã¼¿¡ Æ÷ÇԵǾî ÀÖ´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 PermissionCollection newPermissionCollection ()
          ServicePermission °´Ã¼¸¦ Æ÷ÇÔÇÏ´Â PermissionCollection °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.security. Permission ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
checkGuard, getName, toString
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

ServicePermission

public ServicePermission(String  servicePrincipal,
                         String  action)
ÁöÁ¤µÈ servicePrincipal ¹× action·Î »õ·Î¿î ServicePermissionÀ» ÀÛ¼ºÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
servicePrincipal - ¼­ºñ½º ÁÖüÀÇ À̸§. ´Üµ¶ÀÇ asterisk´Â ÀÓÀÇÀÇ ¼­ºñ½º ÁÖü¸¦ ³ªÅ¸³½´Ù

action - ¾×¼ÇÀÇ Ä³¸¯ÅÍ ¶óÀÎ
¸Þ¼­µåÀÇ »ó¼¼

implies

public boolean implies(Permission  p)
ÁöÁ¤µÈ Á¢±Ù ±ÇÇÑÀÌ, ÀÌ Kerberos ¼­ºñ½º Á¢±Ù ±ÇÇÑ °´Ã¼¿¡ Æ÷ÇԵǾî ÀÖ´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

Àü¼úÇÑ °ÍÀÌ 1°³ ¶Ç´Â true°¡ ¾Æ´Ñ °æ¿ì, implies´Â false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Permission ³»ÀÇ implies
ÆĶó¹ÌÅÍ:
p - üũ ´ë»óÀÇ Á¢±Ù ±ÇÇÑ
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¢±Ù ±ÇÇÑÀÌ ÀÌ °´Ã¼¿¡ Æ÷ÇԵǴ °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

equals

public boolean equals(Object  obj)
2°³ÀÇ ServicePermission °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Permission ³»ÀÇ equals
ÆĶó¹ÌÅÍ:
obj - ÀÌ °´Ã¼¿Í µ¿ÀÏÇÑÁö ¾î¶²Áö°¡ ÆÇÁ¤µÇ´Â °´Ã¼
¹Ýȯ°ª:
obj°¡ ServicePermission·Î ÀÌ ServicePermission °´Ã¼¿Í °°Àº ¼­ºñ½º ÁÖü¿Í °°Àº ¾×¼ÇÀÎ °æ¿ì´Â true
°ü·Ã Ç׸ñ:
Object.hashCode(), Hashtable

hashCode

public int hashCode()
ÀÌ °´Ã¼ÀÇ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Permission ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ °´Ã¼ÀÇ Çؽà Äڵ尪
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object), Hashtable

getActions

public String  getActions()
¾×¼ÇÀÇ Á¤½ÄÀû ij¸¯ÅÍ ¶óÀΠǥÇöÀ» ¸®ÅÏÇÕ´Ï´Ù. ÇöÀçÀÇ ¾×¼ÇÀ» initiate, accept ¼ø¼­·Î ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º Permission ³»ÀÇ getActions
¹Ýȯ°ª:
Permission ¾×¼Ç

newPermissionCollection

public PermissionCollection  newPermissionCollection()
ServicePermission °´Ã¼¸¦ Æ÷ÇÔÇÏ´Â PermissionCollection °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
ServicePermission °´Ã¼ÀÇ Æ÷ÇÔ Çü½ÄÀº µ¿°´Ã¼¸¦ ÀÓÀÇÀÇ Â÷·Ê·Î Ä÷º¼Ç¿¡ »ðÀÔÇÒ ¼ö ÀÖ¾î °Ô´Ù°¡ PermissionCollection implies ¸Þ¼­µå°¡ È¿À²Àû ¶ÇÇÑ ¸ð¼øÀÌ ¾ø°Ô ±¸ÇöÇÒ ¼ö ÀÖ´Â Çü½ÄÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Permission ³»ÀÇ newPermissionCollection
¹Ýȯ°ª:
ServicePermissions¸¦ Æ÷ÇÔÇϴµ¥ ÀûÀýÇÑ »õ·Î¿î PermissionCollection °´Ã¼

JavaTM 2 Platform
Standard Ed. 5.0

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