public class ApplicationSecurityEnforcer
extends java.lang.Object
SecurityManager for an application
and resolves whether the application runs in a development
environment or from a jar file (in other words, it resolves code-base
issues for the application).
| Modifier and Type | Field | Description |
|---|---|---|
static java.lang.String |
APP_MAIN_CLASS_DIR |
Directory where classes are expanded in the development
version
|
protected java.lang.Class |
appMainClass |
The application's main entry point
|
protected java.lang.String |
appMainClassRelativeURL |
The resource name for the application's main class
|
static java.lang.String |
EXCEPTION_ALIEN_SECURITY_MANAGER |
Message for the SecurityException thrown when there is already
a SecurityManager installed at the time Squiggle tries
to install its own security settings.
|
static java.lang.String |
EXCEPTION_NO_POLICY_FILE |
Message for the NullPointerException thrown when no policy
file can be found.
|
static java.lang.String |
JAR_PROTOCOL |
Files in a jar file have a URL with the jar protocol
|
static java.lang.String |
JAR_URL_FILE_SEPARATOR |
Used in jar file urls to separate the jar file name
from the referenced file
|
protected BatikSecurityManager |
lastSecurityManagerInstalled |
Keeps track of the last SecurityManager installed
|
static java.lang.String |
PROPERTY_APP_DEV_BASE |
System property for App's development base directory
|
static java.lang.String |
PROPERTY_APP_JAR_BASE |
System property for App's jars base directory
|
static java.lang.String |
PROPERTY_JAVA_SECURITY_POLICY |
System property for specifying an additional policy file.
|
protected java.lang.String |
securityPolicy |
The application's security policy
|
| Constructor | Description |
|---|---|
ApplicationSecurityEnforcer(java.lang.Class appMainClass,
java.lang.String securityPolicy) |
Creates a new ApplicationSecurityEnforcer.
|
ApplicationSecurityEnforcer(java.lang.Class appMainClass,
java.lang.String securityPolicy,
java.lang.String appJarFile) |
Deprecated.
This constructor is now deprecated. Use the two
argument constructor instead as this version will
be removed after the 1.5beta4 release.
|
| Modifier and Type | Method | Description |
|---|---|---|
void |
enforceSecurity(boolean enforce) |
Enforces security by installing a
SecurityManager. |
java.net.URL |
getPolicyURL() |
Returns the url for the default policy.
|
void |
installSecurityManager() |
Installs a SecurityManager on behalf of the application
|
public static final java.lang.String EXCEPTION_ALIEN_SECURITY_MANAGER
public static final java.lang.String EXCEPTION_NO_POLICY_FILE
public static final java.lang.String PROPERTY_JAVA_SECURITY_POLICY
public static final java.lang.String JAR_PROTOCOL
public static final java.lang.String JAR_URL_FILE_SEPARATOR
public static final java.lang.String PROPERTY_APP_DEV_BASE
public static final java.lang.String PROPERTY_APP_JAR_BASE
public static final java.lang.String APP_MAIN_CLASS_DIR
protected java.lang.Class appMainClass
protected java.lang.String securityPolicy
protected java.lang.String appMainClassRelativeURL
protected BatikSecurityManager lastSecurityManagerInstalled
public ApplicationSecurityEnforcer(java.lang.Class appMainClass,
java.lang.String securityPolicy,
java.lang.String appJarFile)
appMainClass - class of the applications's main entry pointsecurityPolicy - resource for the security policy which
should be enforced for the application.appJarFile - the Jar file into which the application is
packaged.public ApplicationSecurityEnforcer(java.lang.Class appMainClass,
java.lang.String securityPolicy)
appMainClass - class of the applications's main entry pointsecurityPolicy - resource for the security policy which
should be enforced for the application.public void enforceSecurity(boolean enforce)
SecurityManager.
This will throw a SecurityException if installing
a SecurityManager requires overriding an existing
SecurityManager. In other words, this method will
not install a new SecurityManager if there is
already one it did not install in place.public java.net.URL getPolicyURL()
public void installSecurityManager()
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