Package org.mozilla.javascript
Class SecurityUtilities
- java.lang.Object
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- org.mozilla.javascript.SecurityUtilities
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public class SecurityUtilities extends Object
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Constructor Summary
Constructors Constructor Description SecurityUtilities()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static ProtectionDomain
getProtectionDomain(Class<?> clazz)
static ProtectionDomain
getScriptProtectionDomain()
Look up the top-most element in the current stack representing a script and return its protection domain.static String
getSystemProperty(String name)
Retrieves a system property within a privileged block.
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Method Detail
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getSystemProperty
public static String getSystemProperty(String name)
Retrieves a system property within a privileged block. Use it only when the property is used from within Rhino code and is not passed out of it.- Parameters:
name
- the name of the system property- Returns:
- the value of the system property
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getProtectionDomain
public static ProtectionDomain getProtectionDomain(Class<?> clazz)
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getScriptProtectionDomain
public static ProtectionDomain getScriptProtectionDomain()
Look up the top-most element in the current stack representing a script and return its protection domain. This relies on the system-wide SecurityManager being an instance ofRhinoSecurityManager
, otherwise it returnsnull
.- Returns:
- The protection of the top-most script in the current stack, or null
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