javax.security.auth
Ŭ·¡½º SubjectDomainCombiner
java.lang.Object
|
+--javax.security.auth.SubjectDomainCombiner
- ¸ðµç ½ÇÀå ÀÎÅÍÆäÀ̽º:
- java.security.DomainCombiner
- public class SubjectDomainCombiner
- extends java.lang.Object
- implements java.security.DomainCombiner
SubjectDomainCombiner
´Â,AccessControlContext
¿¡ °ü·ÃÇÏ´Â ProtectionDomain ¸¦,java.security.auth.Policy
·Î ¼³Á¤µÇ´Â Subject º£À̽ºÀÇ Permission ·Î °»½ÅÇÕ´Ï´Ù.
Security
ÇÁ·ÓÆÛƼ¿Í cache.auth.policy Áß ÇÑÂÊÀÌ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº, ¶Ç´Â true ·Î ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì, ÀÌ SubjectDomainCombiner
½ÇÀåÀº Æú¸®½Ã Á¤º¸¸¦ ij½¬ÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, ÀÌ SubjectDomainCombiner
½ÇÀåÀº ij½ÌÀ» ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. cache.auth.policy ÇÁ·ÓÆÛƼ´Â Security ÇÁ·ÓÆÛƼ ÆÄÀÏ·Î ¼³Á¤ °¡´ÉÇÕ´Ï´Ù. ÀÌ Á¤º¸´Â, <JAVA_HOME>/lib/security/java.security ¶ó°í ÇÏ´Â ÆÄÀϳ»¿¡ ÀÖ½À´Ï´Ù. ¿©±â¼, <JAVA_HOME> ´Â SDK °¡ ÀνºÅç µÇ°í ÀÖ´Â µð·ºÅ丮¸¦ °¡¸®Åµ´Ï´Ù.
¸Þ¼ÒµåÀÇ °³¿ä |
java.security.ProtectionDomain[] |
combine (java.security.ProtectionDomain[] currentDomains,
java.security.ProtectionDomain[] assignedDomains)
Á¦°øµÈ ProtectionDomains ¸¦ °ü·ÃÇÏ´Â Subject º£À̽ºÀÇ Permission ·Î °»½ÅÇÕ´Ï´Ù.
|
Subject |
getSubject ()
ÀÌ SubjectDomainCombiner ¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject ¸¦ ÃëµæÇÕ´Ï´Ù.
|
Ŭ·¡½º java.lang.Object ·ÎºÎÅÍ °è½ÂÇÑ ¸Þ¼Òµå |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SubjectDomainCombiner
public SubjectDomainCombiner(Subject subject)
- ÀÌ
SubjectDomainCombiner
¸¦, ÁöÁ¤ÇÑ Subject
¿Í °ü·ÃÁþ½À´Ï´Ù.
- ÆÄ¶ó¹ÌÅÍ:
subject
- ÀÌ SubjectDomainCombiner
¿¡ °ü·ÃÁþ´Â Subject
getSubject
public Subject getSubject()
- ÀÌ
SubjectDomainCombiner
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject
¸¦ ÃëµæÇÕ´Ï´Ù.
- ¹Ýȯ°ª:
- ÀÌ
SubjectDomainCombiner
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject
. ÀÌ SubjectDomainCombiner
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject
°¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì´Â null
- ¿¹¿Ü:
java.lang.SecurityException
- È£Ãâ Ãø¿¡, ÀÌ SubjectDomainCombiner
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject
¸¦ ÃëµæÇϱâ À§ÇÑ ¾×¼¼½º±ÇÀÌ ¾ø´Â °æ¿ì
combine
public java.security.ProtectionDomain[] combine(java.security.ProtectionDomain[] currentDomains,
java.security.ProtectionDomain[] assignedDomains)
- Á¦°øµÈ ProtectionDomains ¸¦ °ü·ÃÇÏ´Â Subject º£À̽ºÀÇ Permission ·Î °»½ÅÇÕ´Ï´Ù.
currentDomains ¹è¿³»ÀÇ °¢ ProtectionDomain
¿¡ ´ëÇØ, ÀÌ ¸Þ¼Òµå´Â,Policy
·Î ÁÖ¾îÁö´Â Subject º£À̽ºÀÇ ¾×¼¼½º±ÇÀ» ÃëµæÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ¾×¼¼½º±ÇÀ» ÃëµæÇϱâ À§ÇØ(¶§¹®¿¡), ÀÌ ¸Þ¼Òµå´ÂPolicy
·ÎºÎÅÍ getPermissions
¸Þ¼Òµå¸¦ È£ÃâÇØ, ÀÌ SubjectDomainCombiner
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø Subject
¿Í °¢ProtectionDomain
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø CodeSource
¸¦ °Ç³×ÁÝ´Ï´Ù. ÃëµæµÈ Permission ¿ÍProtectionDomain
¿¡°Ô ÁÙ ¼ö ÀÖ°í ÀÖ´Â ¿øÀÇ Permission ÀÇ ³í¸®ÇÕÀ¸·ÎºÎÅÍ »õ·Î¿î Permission ÀÇ ÁýÇÕÀÌ ÀÛ¼ºµË´Ï´Ù. ´ÙÀ½¿¡, »õ·Î¿î ProtectionDomain
°¡, ÀÌ »õ·Î¿î Permission ÀÇ ÁýÇÕ°ú ¿ø·¡ÀÇ ProtectionDomain
·ÎºÎÅÍÀÇ CodeSource
·Î ÀνºÅϽºÈ µË´Ï´Ù. »õ·Ó°í ÀνºÅϽºÈ µÈ ¸ðµç ProtectionDomain ´Â »õ·Î¿î ¹è¿¿¡ Â¥ ÇÕÃÄÁý´Ï´Ù. assignedDomains ¹è¿·ÎºÎÅÍÀÇ ProtectionDomain ´Â ÀÌ »õ·Î¿î ¹è¿¿¡ ºÎ°¡µÇ¾î °á°ú°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.
¹è¿³»ÀÇ Áߺ¹ ¿£Æ®¸®ÀÇ »èÁ¦, ¶Ç´Â ProtectionDomain
¿£Æ®¸®³»ÀÇ Áߺ¹ ÇÑ Permission ÀÇ »èÁ¦¶ó°í ÇÏ´Â ÃÖÀûȰ¡ ÀϾ´Â °æ¿ì°¡ ÀÖ´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ¶Ç, ij½ÌÀÌ Çã°¡µÇ¾î °ü·ÃÇÏ´Â Permission °¡ ¹ú½á ij½¬µÇ°í ÀÖ¾úÀ» °æ¿ì, Subject º£À̽ºÀÇ ¾×¼¼½º±ÇÀ» ÃëµæÇϱâ À§Çؼ ÀÌ ¸Þ¼Òµå´Â Policy
¸¦ Á¶»çÇÒ Çʿ䰡 ¾ø´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ±× °æ¿ì, ´ÜÁö ij½¬µÈ ¾×¼¼½º±ÇÀ» »ç¿ëÇÕ´Ï´Ù.
- Á¤ÀÇ:
- ÀÎÅÍÆäÀ̽º
java.security.DomainCombiner
³»ÀÇ combine
- ÆÄ¶ó¹ÌÅÍ:
currentDomains
- ½ÇÇàÁßÀÇ Thread ¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø ProtectionDomain. ÃÖ½ÅÀÇ Æ¯±Ç ÷ºÎ ProtectionDomain
¿Í ÀÏÄ¡ÇÑ´Ù. ProtectionDomain ´Â, ¸¶Áö¸·¿¡ ½ÇÇàÇÑ ProtectionDomain
¸¦ ¹è¿ÀÇ ¼±µÎ·Î ÇØ, ½ÇÇà¼ø¼¿¡ ¿°ÅµÈ´Ù. ½ÇÇàÁßÀÇ Thread °¡ °ü·ÃÇÑ ProtectionDomain ¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì, ÀÌ ÆÄ¶ó¹ÌÅÍ´Â null
ÀÇ °¡´É¼ºÀÌ ÀÖ´Ù
assignedDomains
- Ä£ Thread ·ÎºÎÅÍ °è½ÂÇÑ ProtectionDomain. AccessController.doPrivileged(..., context)°¡ ºÒ·Á °¬À» °æ¿ì´Â, Ư±Ç ÷ºÎ ¹®¸ÆÀÇ ProtectionDomain. Ä£ Thread ¶Ç´Â ¿ì¼±µÈ ¹®¸ÆÀ¸·ÎºÎÅÍ °è½ÂÇÑ ProtectionDomain °¡ ¾ø´Â °æ¿ì, ÀÌ ÆÄ¶ó¹ÌÅÍ´Â null
ÀÇ °¡´É¼ºÀÌ ÀÖ´Â- ¹Ýȯ°ª:
- º¯°æµÈ ProtectionDomain ·Î ±¸¼ºµÇ´Â ½Å±Ô ¹è¿, ¶Ç´Â
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Copyright 2002 Sun Microsystems, Inc. All rights reserved.
»ç¿ë¿¡´Â»ç¿ë Çã¶ô °è¾àÀÌ Àû¿ëµË´Ï´Ù.