SEI CERT Oracle Coding Standard for Java

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changes.mady.by.user Tracey Tamules

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Comment: typo + 'smithing of comment

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The permission itself is specified in the security policy file used by the security manager. Program code can obtain a permission object by subclassing the java.security.Permission class or any of its subclasses (for examleexample, BasicPermission). The code can use the resulting object to grant AllPermission to a ProtectionDomain. This is bad practice.

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Code Block
bgColor#ccccff
// Security manager codecheck
FilePermission perm = new java.io.FilePermission("/tmp/JavaFile", "read");
AccessController.checkPermission(perm);
// ...

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[[API 2006

AA. Bibliography#API 06]]

[Class AllPermission

http://java.sun.com/javase/6/docs/api/java/security/AllPermission.html], [ReflectPermission

http://java.sun.com/javase/6/docs/api/java/lang/reflect/ReflectPermission.html], [RuntimePermission

http://java.sun.com/javase/6/docs/api/java/lang/reflect/RuntimePermission.html]

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[[Gong 2003

AA. Bibliography#Gong 03]]

 

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[[Long 2005

AA. Bibliography#Long 05]]

Section 2.5, Reflection

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[[Permissions 2008

AA. Bibliography#Permissions 08]]

Section [ReflectPermission

http://java.sun.com/javase/6/docs/technotes/guides/security/permissions.html#ReflectPermission]

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[[Reflect 2006

AA. Bibliography#Ref 06]]

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[[Security 2006

AA. Bibliography#Security 06]]

[Security Architecture

http://java.sun.com/javase/6/docs/technotes/guides/security/spec/security-spec.doc.html], Section [RuntimePermission

http://java.sun.com/javase/6/docs/technotes/guides/security/permissions.html#RuntimePermission]

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