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package javax.xml.bind;
import java.security.BasicPermission;
This class is for JAXB permissions. A JAXBPermission contains a name (also referred to as a "target name") but no actions list; you either have the named permission or you don't.
The target name is the name of the JAXB permission (see below).
The following table lists all the possible JAXBPermission target names, and for each provides a description of what the permission allows and a discussion of the risks of granting code the permission.
Permission target name, what the permission allows, and associated risks"
Permission Target Name
What the Permission Allows
Risks of Allowing this Permission
setDatatypeConverter
Allows the code to set VM-wide DatatypeConverterInterface via the setDatatypeConverter method that all the methods on DatatypeConverter uses.
Malicious code can set DatatypeConverterInterface, which has VM-wide singleton semantics, before a genuine JAXB implementation sets one. This allows malicious code to gain access to objects that it may otherwise not have access to, such as Frame.getFrames() that belongs to another application running in the same JVM.
Author: Joe Fialli See Also: Since: 1.7, JAXB 2.2
/**
* This class is for JAXB permissions. A {@code JAXBPermission}
* contains a name (also referred to as a "target name") but
* no actions list; you either have the named permission
* or you don't.
*
* <P>
* The target name is the name of the JAXB permission (see below).
*
* <P>
* The following table lists all the possible {@code JAXBPermission} target names,
* and for each provides a description of what the permission allows
* and a discussion of the risks of granting code the permission.
*
* <table class="striped">
* <caption style="display:none">Permission target name, what the permission allows, and associated risks"</caption>
* <thead>
* <tr>
* <th scope="col">Permission Target Name</th>
* <th scope="col">What the Permission Allows</th>
* <th scope="col">Risks of Allowing this Permission</th>
* </tr>
* </thead>
*
* <tbody style="text-align:left">
* <tr>
* <th scope="row">setDatatypeConverter</th>
* <td>
* Allows the code to set VM-wide {@link DatatypeConverterInterface}
* via {@link DatatypeConverter#setDatatypeConverter(DatatypeConverterInterface) the setDatatypeConverter method}
* that all the methods on {@link DatatypeConverter} uses.
* </td>
* <td>
* Malicious code can set {@link DatatypeConverterInterface}, which has
* VM-wide singleton semantics, before a genuine JAXB implementation sets one.
* This allows malicious code to gain access to objects that it may otherwise
* not have access to, such as {@link java.awt.Frame#getFrames()} that belongs to
* another application running in the same JVM.
* </td>
* </tr>
* </tbody>
* </table>
*
* @see java.security.BasicPermission
* @see java.security.Permission
* @see java.security.Permissions
* @see java.security.PermissionCollection
* @see java.lang.SecurityManager
*
* @author Joe Fialli
* @since 1.7, JAXB 2.2
*/
/* code was borrowed originally from java.lang.RuntimePermission. */
public final class JAXBPermission extends BasicPermission {
Creates a new JAXBPermission with the specified name.
Params: - name –
The name of the JAXBPermission. As of 2.2 only "setDatatypeConverter"
is defined.
/**
* Creates a new JAXBPermission with the specified name.
*
* @param name
* The name of the JAXBPermission. As of 2.2 only "setDatatypeConverter"
* is defined.
*/
public JAXBPermission(String name) {
super(name);
}
private static final long serialVersionUID = 1L;
}