This is an automated email from the ASF dual-hosted git repository.
markt pushed a commit to branch 10.1.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.1.x by this push:
new 61a6fe133b Code clean-up - no functional change
61a6fe133b is described below
commit 61a6fe133b395a602b9b4e5665a36803c6f9edb5
Author: Mark Thomas <[email protected]>
AuthorDate: Mon Oct 2 09:18:56 2023 +0100
Code clean-up - no functional change
---
.../catalina/security/DeployXmlPermission.java | 7 +-
.../catalina/security/SecurityClassLoad.java | 3 +-
.../apache/catalina/security/SecurityConfig.java | 49 ++--
.../apache/catalina/security/SecurityListener.java | 51 ++--
.../org/apache/catalina/security/SecurityUtil.java | 299 ++++++++-------------
5 files changed, 165 insertions(+), 244 deletions(-)
diff --git a/java/org/apache/catalina/security/DeployXmlPermission.java
b/java/org/apache/catalina/security/DeployXmlPermission.java
index bf8ca273c5..7509be5fc1 100644
--- a/java/org/apache/catalina/security/DeployXmlPermission.java
+++ b/java/org/apache/catalina/security/DeployXmlPermission.java
@@ -19,10 +19,9 @@ package org.apache.catalina.security;
import java.security.BasicPermission;
/**
- * Grant this permission to a docBase to permit the web application to use any
- * <code>META-INF/context.xml</code> that might be present with in the
- * application when <code>deployXML</code> has been disabled at the Host level.
- * The name of the permission should be the base name for the web application.
+ * Grant this permission to a docBase to permit the web application to use any
<code>META-INF/context.xml</code> that
+ * might be present with in the application when <code>deployXML</code> has
been disabled at the Host level. The name of
+ * the permission should be the base name for the web application.
*/
public class DeployXmlPermission extends BasicPermission {
diff --git a/java/org/apache/catalina/security/SecurityClassLoad.java
b/java/org/apache/catalina/security/SecurityClassLoad.java
index 8a2908ff2a..cae3005dfb 100644
--- a/java/org/apache/catalina/security/SecurityClassLoad.java
+++ b/java/org/apache/catalina/security/SecurityClassLoad.java
@@ -17,8 +17,7 @@
package org.apache.catalina.security;
/**
- * Static class used to preload java classes when using the
- * Java SecurityManager so that the defineClassInPackage
+ * Static class used to preload java classes when using the Java
SecurityManager so that the defineClassInPackage
* RuntimePermission does not trigger an AccessControlException.
*
* @author Glenn L. Nielsen
diff --git a/java/org/apache/catalina/security/SecurityConfig.java
b/java/org/apache/catalina/security/SecurityConfig.java
index 3b16e4b2c0..89d3d1b4f1 100644
--- a/java/org/apache/catalina/security/SecurityConfig.java
+++ b/java/org/apache/catalina/security/SecurityConfig.java
@@ -23,11 +23,11 @@ import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
/**
- * Util class to protect Catalina against package access and insertion.
- * The code are been moved from Catalina.java
+ * Util class to protect Catalina against package access and insertion. The
code are been moved from Catalina.java
+ *
* @author the Catalina.java authors
*/
-public final class SecurityConfig{
+public final class SecurityConfig {
private static final Object singletonLock = new Object();
private static volatile SecurityConfig singleton = null;
@@ -35,19 +35,13 @@ public final class SecurityConfig{
private static final Log log = LogFactory.getLog(SecurityConfig.class);
- private static final String PACKAGE_ACCESS = "sun.,"
- + "org.apache.catalina."
- + ",org.apache.jasper."
- + ",org.apache.coyote."
- + ",org.apache.tomcat.";
+ private static final String PACKAGE_ACCESS =
+ "sun.," + "org.apache.catalina." + ",org.apache.jasper." +
",org.apache.coyote." + ",org.apache.tomcat.";
// FIX ME package "javax." was removed to prevent HotSpot
// fatal internal errors
- private static final String PACKAGE_DEFINITION= "java.,sun."
- + ",org.apache.catalina."
- + ",org.apache.coyote."
- + ",org.apache.tomcat."
- + ",org.apache.jasper.";
+ private static final String PACKAGE_DEFINITION = "java.,sun." +
",org.apache.catalina." + ",org.apache.coyote." +
+ ",org.apache.tomcat." + ",org.apache.jasper.";
/**
* List of protected package from conf/catalina.properties
*/
@@ -66,11 +60,11 @@ public final class SecurityConfig{
private SecurityConfig() {
String definition = null;
String access = null;
- try{
+ try {
definition = CatalinaProperties.getProperty("package.definition");
access = CatalinaProperties.getProperty("package.access");
- } catch (java.lang.Exception ex){
- if (log.isDebugEnabled()){
+ } catch (java.lang.Exception ex) {
+ if (log.isDebugEnabled()) {
log.debug("Unable to load properties using
CatalinaProperties", ex);
}
} finally {
@@ -82,9 +76,10 @@ public final class SecurityConfig{
/**
* Returns the singleton instance of that class.
+ *
* @return an instance of that class.
*/
- public static SecurityConfig newInstance(){
+ public static SecurityConfig newInstance() {
if (singleton == null) {
synchronized (singletonLock) {
if (singleton == null) {
@@ -99,9 +94,9 @@ public final class SecurityConfig{
/**
* Set the security package.access value.
*/
- public void setPackageAccess(){
+ public void setPackageAccess() {
// If catalina.properties is missing, protect all by default.
- if (packageAccess == null){
+ if (packageAccess == null) {
setSecurityProperty("package.access", PACKAGE_ACCESS);
} else {
setSecurityProperty("package.access", packageAccess);
@@ -112,24 +107,25 @@ public final class SecurityConfig{
/**
* Set the security package.definition value.
*/
- public void setPackageDefinition(){
+ public void setPackageDefinition() {
// If catalina.properties is missing, protect all by default.
- if (packageDefinition == null){
+ if (packageDefinition == null) {
setSecurityProperty("package.definition", PACKAGE_DEFINITION);
- } else {
+ } else {
setSecurityProperty("package.definition", packageDefinition);
- }
+ }
}
/**
* Set the proper security property
+ *
* @param properties the package.* property.
*/
- private void setSecurityProperty(String properties, String packageList){
- if (System.getSecurityManager() != null){
+ private void setSecurityProperty(String properties, String packageList) {
+ if (System.getSecurityManager() != null) {
String definition = Security.getProperty(properties);
- if( definition != null && definition.length() > 0 ){
+ if (definition != null && definition.length() > 0) {
if (packageList.length() > 0) {
definition = definition + ',' + packageList;
}
@@ -144,4 +140,3 @@ public final class SecurityConfig{
}
-
diff --git a/java/org/apache/catalina/security/SecurityListener.java
b/java/org/apache/catalina/security/SecurityListener.java
index 6df8412935..2371e30f7d 100644
--- a/java/org/apache/catalina/security/SecurityListener.java
+++ b/java/org/apache/catalina/security/SecurityListener.java
@@ -36,11 +36,9 @@ public class SecurityListener implements LifecycleListener {
private static final Log log = LogFactory.getLog(SecurityListener.class);
- private static final StringManager sm =
- StringManager.getManager(Constants.PACKAGE);
+ private static final StringManager sm =
StringManager.getManager(Constants.PACKAGE);
- private static final String UMASK_PROPERTY_NAME =
- Constants.PACKAGE + ".SecurityListener.UMASK";
+ private static final String UMASK_PROPERTY_NAME = Constants.PACKAGE +
".SecurityListener.UMASK";
private static final String UMASK_FORMAT = "%04o";
@@ -50,8 +48,8 @@ public class SecurityListener implements LifecycleListener {
private final Set<String> checkedOsUsers = new HashSet<>();
/**
- * The minimum umask that must be configured for the operating system user
- * running Tomcat. The umask is handled as an octal.
+ * The minimum umask that must be configured for the operating system user
running Tomcat. The umask is handled as
+ * an octal.
*/
private Integer minimumUmask = Integer.valueOf(7);
@@ -66,8 +64,7 @@ public class SecurityListener implements LifecycleListener {
// This is the earliest event in Lifecycle
if (event.getType().equals(Lifecycle.BEFORE_INIT_EVENT)) {
if (!(event.getLifecycle() instanceof Server)) {
- log.warn(sm.getString("listener.notServer",
- event.getLifecycle().getClass().getSimpleName()));
+ log.warn(sm.getString("listener.notServer",
event.getLifecycle().getClass().getSimpleName()));
}
doChecks();
}
@@ -75,14 +72,12 @@ public class SecurityListener implements LifecycleListener {
/**
- * Set the list of operating system users not permitted to run Tomcat. By
- * default, only root is prevented from running Tomcat. Calling this method
- * with null or the empty string will clear the list of users and
- * effectively disables this check. User names will always be checked in a
- * case insensitive manner using the system default Locale.
+ * Set the list of operating system users not permitted to run Tomcat. By
default, only root is prevented from
+ * running Tomcat. Calling this method with null or the empty string will
clear the list of users and effectively
+ * disables this check. User names will always be checked in a case
insensitive manner using the system default
+ * Locale.
*
- * @param userNameList A comma separated list of operating system users
not
- * permitted to run Tomcat
+ * @param userNameList A comma separated list of operating system users
not permitted to run Tomcat
*/
public void setCheckedOsUsers(String userNameList) {
if (userNameList == null || userNameList.length() == 0) {
@@ -99,10 +94,9 @@ public class SecurityListener implements LifecycleListener {
/**
- * Returns the current list of operating system users not permitted to run
- * Tomcat.
+ * Returns the current list of operating system users not permitted to run
Tomcat.
*
- * @return A comma separated list of operating system user names.
+ * @return A comma separated list of operating system user names.
*/
public String getCheckedOsUsers() {
return StringUtils.join(checkedOsUsers);
@@ -126,7 +120,7 @@ public class SecurityListener implements LifecycleListener {
/**
* Get the minimum umask that must be configured before Tomcat will start.
*
- * @return The 4-digit umask as used by the OS command <i>umask</i>
+ * @return The 4-digit umask as used by the OS command <i>umask</i>
*/
public String getMinimumUmask() {
return String.format(UMASK_FORMAT, minimumUmask);
@@ -149,8 +143,7 @@ public class SecurityListener implements LifecycleListener {
if (checkedOsUsers.contains(userNameLC)) {
// Have to throw Error to force start process to be aborted
- throw new Error(sm.getString(
- "SecurityListener.checkUserWarning", userName));
+ throw new
Error(sm.getString("SecurityListener.checkUserWarning", userName));
}
}
}
@@ -161,10 +154,9 @@ public class SecurityListener implements LifecycleListener
{
Integer umask = null;
if (prop != null) {
try {
- umask = Integer.valueOf(prop, 8);
+ umask = Integer.valueOf(prop, 8);
} catch (NumberFormatException nfe) {
- log.warn(sm.getString("SecurityListener.checkUmaskParseFail",
- prop));
+ log.warn(sm.getString("SecurityListener.checkUmaskParseFail",
prop));
}
}
if (umask == null) {
@@ -176,18 +168,15 @@ public class SecurityListener implements
LifecycleListener {
return;
} else {
if (minimumUmask.intValue() > 0) {
- log.warn(sm.getString(
- "SecurityListener.checkUmaskNone",
- UMASK_PROPERTY_NAME, getMinimumUmask()));
+ log.warn(sm.getString("SecurityListener.checkUmaskNone",
UMASK_PROPERTY_NAME, getMinimumUmask()));
}
return;
}
}
- if ((umask.intValue() & minimumUmask.intValue()) !=
- minimumUmask.intValue()) {
- throw new Error(sm.getString("SecurityListener.checkUmaskFail",
- String.format(UMASK_FORMAT, umask), getMinimumUmask()));
+ if ((umask.intValue() & minimumUmask.intValue()) !=
minimumUmask.intValue()) {
+ throw new Error(sm.getString("SecurityListener.checkUmaskFail",
String.format(UMASK_FORMAT, umask),
+ getMinimumUmask()));
}
}
}
diff --git a/java/org/apache/catalina/security/SecurityUtil.java
b/java/org/apache/catalina/security/SecurityUtil.java
index 20b5c0e498..3a1dcffe16 100644
--- a/java/org/apache/catalina/security/SecurityUtil.java
+++ b/java/org/apache/catalina/security/SecurityUtil.java
@@ -40,22 +40,20 @@ import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
import org.apache.tomcat.util.ExceptionUtils;
import org.apache.tomcat.util.res.StringManager;
+
/**
- * This utility class associates a <code>Subject</code> to the current
- * <code>AccessControlContext</code>. When a <code>SecurityManager</code> is
- * used, the container will always associate the called thread with an
- * AccessControlContext containing only the principal of the requested
- * Servlet/Filter.
- *
- * This class uses reflection to invoke the methods.
+ * This utility class associates a <code>Subject</code> to the current
<code>AccessControlContext</code>. When a
+ * <code>SecurityManager</code> is used, the container will always associate
the called thread with an
+ * AccessControlContext containing only the principal of the requested
Servlet/Filter. This class uses reflection to
+ * invoke the methods.
*/
-public final class SecurityUtil{
+public final class SecurityUtil {
// Note that indexes overlap.
// A Servlet uses "init", "service", "event", "destroy".
// A Filter uses "doFilter", "doFilterEvent", "destroy".
- private static final int INIT= 0;
+ private static final int INIT = 0;
private static final int SERVICE = 1;
private static final int DOFILTER = 1;
private static final int EVENT = 2;
@@ -77,94 +75,68 @@ public final class SecurityUtil{
private static final Log log = LogFactory.getLog(SecurityUtil.class);
private static final boolean packageDefinitionEnabled =
- (System.getProperty("package.definition") == null &&
- System.getProperty("package.access") == null) ? false : true;
+ (System.getProperty("package.definition") == null &&
System.getProperty("package.access") == null) ? false :
+ true;
/**
* The string resources for this package.
*/
- private static final StringManager sm =
- StringManager.getManager(Constants.PACKAGE);
+ private static final StringManager sm =
StringManager.getManager(Constants.PACKAGE);
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security restriction
+ * @param targetObject the <code>Servlet</code> on which the method will
be called.
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Servlet</code> on which the method will
- * be called.
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Servlet targetObject) throws
Exception {
- doAsPrivilege(methodName, targetObject, null, null, null);
+ public static void doAsPrivilege(final String methodName, final Servlet
targetObject) throws Exception {
+ doAsPrivilege(methodName, targetObject, null, null, null);
}
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security restriction
+ * @param targetObject the <code>Servlet</code> on which the method
will be called.
+ * @param targetType <code>Class</code> array used to instantiate a
<code>Method</code> object.
+ * @param targetArguments <code>Object</code> array contains the runtime
parameters instance.
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Servlet</code> on which the method will
- * be called.
- * @param targetType <code>Class</code> array used to instantiate a
- * <code>Method</code> object.
- * @param targetArguments <code>Object</code> array contains the runtime
- * parameters instance.
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Servlet targetObject,
- final Class<?>[] targetType,
- final Object[] targetArguments)
- throws Exception {
-
- doAsPrivilege(methodName,
- targetObject,
- targetType,
- targetArguments,
- null);
+ public static void doAsPrivilege(final String methodName, final Servlet
targetObject, final Class<?>[] targetType,
+ final Object[] targetArguments) throws Exception {
+
+ doAsPrivilege(methodName, targetObject, targetType, targetArguments,
null);
}
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security restriction
+ * @param targetObject the <code>Servlet</code> on which the
method will be called.
+ * @param targetParameterTypes <code>Class</code> array used to
instantiate a <code>Method</code> object.
+ * @param targetArguments <code>Object</code> array contains the
runtime parameters instance.
+ * @param principal the <code>Principal</code> to which the
security privilege applies
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Servlet</code> on which the method will
- * be called.
- * @param targetParameterTypes <code>Class</code> array used to
instantiate a
- * <code>Method</code> object.
- * @param targetArguments <code>Object</code> array contains the
- * runtime parameters instance.
- * @param principal the <code>Principal</code> to which the security
- * privilege applies
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Servlet targetObject,
- final Class<?>[] targetParameterTypes,
- final Object[] targetArguments,
- Principal principal)
- throws Exception {
+ public static void doAsPrivilege(final String methodName, final Servlet
targetObject,
+ final Class<?>[] targetParameterTypes, final Object[]
targetArguments, Principal principal)
+ throws Exception {
Method method = null;
Method[] methodsCache = classCache.get(Servlet.class);
- if(methodsCache == null) {
- method = createMethodAndCacheIt(null,
- Servlet.class,
- methodName,
- targetParameterTypes);
+ if (methodsCache == null) {
+ method = createMethodAndCacheIt(null, Servlet.class, methodName,
targetParameterTypes);
} else {
method = findMethod(methodsCache, methodName);
if (method == null) {
- method = createMethodAndCacheIt(methodsCache,
- Servlet.class,
- methodName,
- targetParameterTypes);
+ method = createMethodAndCacheIt(methodsCache, Servlet.class,
methodName, targetParameterTypes);
}
}
@@ -173,81 +145,58 @@ public final class SecurityUtil{
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security restriction
+ * @param targetObject the <code>Filter</code> on which the method will be
called.
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Filter</code> on which the method will
- * be called.
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Filter targetObject)
- throws Exception {
+ public static void doAsPrivilege(final String methodName, final Filter
targetObject) throws Exception {
- doAsPrivilege(methodName, targetObject, null, null);
+ doAsPrivilege(methodName, targetObject, null, null);
}
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security restriction
+ * @param targetObject the <code>Filter</code> on which the method will
be called.
+ * @param targetType <code>Class</code> array used to instantiate a
<code>Method</code> object.
+ * @param targetArguments <code>Object</code> array contains the runtime
parameters instance.
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Filter</code> on which the method will
- * be called.
- * @param targetType <code>Class</code> array used to instantiate a
- * <code>Method</code> object.
- * @param targetArguments <code>Object</code> array contains the
- * runtime parameters instance.
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Filter targetObject,
- final Class<?>[] targetType,
- final Object[] targetArguments)
- throws Exception {
-
- doAsPrivilege(
- methodName, targetObject, targetType, targetArguments, null);
+ public static void doAsPrivilege(final String methodName, final Filter
targetObject, final Class<?>[] targetType,
+ final Object[] targetArguments) throws Exception {
+
+ doAsPrivilege(methodName, targetObject, targetType, targetArguments,
null);
}
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param methodName the method to apply the security
restriction
+ * @param targetObject the <code>Filter</code> on which the
method will be called.
+ * @param targetParameterTypes <code>Class</code> array used to
instantiate a <code>Method</code> object.
+ * @param targetParameterValues <code>Object</code> array contains the
runtime parameters instance.
+ * @param principal the <code>Principal</code> to which the
security privilege applies
*
- * @param methodName the method to apply the security restriction
- * @param targetObject the <code>Filter</code> on which the method will
- * be called.
- * @param targetParameterTypes <code>Class</code> array used to
instantiate a
- * <code>Method</code> object.
- * @param targetParameterValues <code>Object</code> array contains the
- * runtime parameters instance.
- * @param principal the <code>Principal</code> to which the security
- * privilege applies
* @throws Exception an execution error occurred
*/
- public static void doAsPrivilege(final String methodName,
- final Filter targetObject,
- final Class<?>[] targetParameterTypes,
- final Object[] targetParameterValues,
- Principal principal)
- throws Exception {
+ public static void doAsPrivilege(final String methodName, final Filter
targetObject,
+ final Class<?>[] targetParameterTypes, final Object[]
targetParameterValues, Principal principal)
+ throws Exception {
Method method = null;
Method[] methodsCache = classCache.get(Filter.class);
- if(methodsCache == null) {
- method = createMethodAndCacheIt(null,
- Filter.class,
- methodName,
- targetParameterTypes);
+ if (methodsCache == null) {
+ method = createMethodAndCacheIt(null, Filter.class, methodName,
targetParameterTypes);
} else {
method = findMethod(methodsCache, methodName);
if (method == null) {
- method = createMethodAndCacheIt(methodsCache,
- Filter.class,
- methodName,
- targetParameterTypes);
+ method = createMethodAndCacheIt(methodsCache, Filter.class,
methodName, targetParameterTypes);
}
}
@@ -256,50 +205,40 @@ public final class SecurityUtil{
/**
- * Perform work as a particular <code>Subject</code>. Here the work
- * will be granted to a <code>null</code> subject.
+ * Perform work as a particular <code>Subject</code>. Here the work will
be granted to a <code>null</code> subject.
+ *
+ * @param method the method to apply the security restriction
+ * @param targetObject the <code>Servlet</code> on which the method
will be called.
+ * @param targetArguments <code>Object</code> array contains the runtime
parameters instance.
+ * @param principal the <code>Principal</code> to which the security
privilege applies
*
- * @param method the method to apply the security restriction
- * @param targetObject the <code>Servlet</code> on which the method will
- * be called.
- * @param targetArguments <code>Object</code> array contains the
- * runtime parameters instance.
- * @param principal the <code>Principal</code> to which the security
- * privilege applies
* @throws Exception an execution error occurred
*/
- private static void execute(final Method method,
- final Object targetObject,
- final Object[] targetArguments,
- Principal principal)
- throws Exception {
+ private static void execute(final Method method, final Object
targetObject, final Object[] targetArguments,
+ Principal principal) throws Exception {
- try{
+ try {
Subject subject = null;
- PrivilegedExceptionAction<Void> pea =
- () -> {
- method.invoke(targetObject, targetArguments);
- return null;
- };
+ PrivilegedExceptionAction<Void> pea = () -> {
+ method.invoke(targetObject, targetArguments);
+ return null;
+ };
// The first argument is always the request object
- if (targetArguments != null
- && targetArguments[0] instanceof HttpServletRequest){
- HttpServletRequest request =
- (HttpServletRequest)targetArguments[0];
+ if (targetArguments != null && targetArguments[0] instanceof
HttpServletRequest) {
+ HttpServletRequest request = (HttpServletRequest)
targetArguments[0];
boolean hasSubject = false;
HttpSession session = request.getSession(false);
- if (session != null){
- subject =
- (Subject)session.getAttribute(Globals.SUBJECT_ATTR);
+ if (session != null) {
+ subject = (Subject)
session.getAttribute(Globals.SUBJECT_ATTR);
hasSubject = (subject != null);
}
- if (subject == null){
+ if (subject == null) {
subject = new Subject();
- if (principal != null){
+ if (principal != null) {
subject.getPrincipals().add(principal);
}
}
@@ -310,7 +249,7 @@ public final class SecurityUtil{
}
Subject.doAsPrivileged(subject, pea, null);
- } catch( PrivilegedActionException pe) {
+ } catch (PrivilegedActionException pe) {
Throwable e;
if (pe.getException() instanceof InvocationTargetException) {
e = pe.getException().getCause();
@@ -319,7 +258,7 @@ public final class SecurityUtil{
e = pe;
}
- if (log.isDebugEnabled()){
+ if (log.isDebugEnabled()) {
log.debug(sm.getString("SecurityUtil.doAsPrivilege"), e);
}
@@ -340,23 +279,24 @@ public final class SecurityUtil{
/**
* Find a method stored within the cache.
+ *
* @param methodsCache the cache used to store method instance
- * @param methodName the method to apply the security restriction
+ * @param methodName the method to apply the security restriction
+ *
* @return the method instance, null if not yet created.
*/
- private static Method findMethod(Method[] methodsCache,
- String methodName){
- if (methodName.equals(INIT_METHOD)){
+ private static Method findMethod(Method[] methodsCache, String methodName)
{
+ if (methodName.equals(INIT_METHOD)) {
return methodsCache[INIT];
- } else if (methodName.equals(DESTROY_METHOD)){
+ } else if (methodName.equals(DESTROY_METHOD)) {
return methodsCache[DESTROY];
- } else if (methodName.equals(SERVICE_METHOD)){
+ } else if (methodName.equals(SERVICE_METHOD)) {
return methodsCache[SERVICE];
- } else if (methodName.equals(DOFILTER_METHOD)){
+ } else if (methodName.equals(DOFILTER_METHOD)) {
return methodsCache[DOFILTER];
- } else if (methodName.equals(EVENT_METHOD)){
+ } else if (methodName.equals(EVENT_METHOD)) {
return methodsCache[EVENT];
- } else if (methodName.equals(DOFILTEREVENT_METHOD)){
+ } else if (methodName.equals(DOFILTEREVENT_METHOD)) {
return methodsCache[DOFILTEREVENT];
}
return null;
@@ -365,19 +305,18 @@ public final class SecurityUtil{
/**
* Create the method and cache it for further re-use.
- * @param methodsCache the cache used to store method instance
- * @param targetType the class on which the method will be called.
- * @param methodName the method to apply the security restriction
- * @param parameterTypes <code>Class</code> array used to instantiate a
- * <code>Method</code> object.
+ *
+ * @param methodsCache the cache used to store method instance
+ * @param targetType the class on which the method will be called.
+ * @param methodName the method to apply the security restriction
+ * @param parameterTypes <code>Class</code> array used to instantiate a
<code>Method</code> object.
+ *
* @return the method instance.
+ *
* @throws Exception an execution error occurred
*/
- private static Method createMethodAndCacheIt(Method[] methodsCache,
- Class<?> targetType,
- String methodName,
- Class<?>[] parameterTypes)
- throws Exception {
+ private static Method createMethodAndCacheIt(Method[] methodsCache,
Class<?> targetType, String methodName,
+ Class<?>[] parameterTypes) throws Exception {
if (methodsCache == null) {
methodsCache = new Method[4];
@@ -385,17 +324,17 @@ public final class SecurityUtil{
Method method = targetType.getMethod(methodName, parameterTypes);
- if (methodName.equals(INIT_METHOD)){
+ if (methodName.equals(INIT_METHOD)) {
methodsCache[INIT] = method;
- } else if (methodName.equals(DESTROY_METHOD)){
+ } else if (methodName.equals(DESTROY_METHOD)) {
methodsCache[DESTROY] = method;
- } else if (methodName.equals(SERVICE_METHOD)){
+ } else if (methodName.equals(SERVICE_METHOD)) {
methodsCache[SERVICE] = method;
- } else if (methodName.equals(DOFILTER_METHOD)){
+ } else if (methodName.equals(DOFILTER_METHOD)) {
methodsCache[DOFILTER] = method;
- } else if (methodName.equals(EVENT_METHOD)){
+ } else if (methodName.equals(EVENT_METHOD)) {
methodsCache[EVENT] = method;
- } else if (methodName.equals(DOFILTEREVENT_METHOD)){
+ } else if (methodName.equals(DOFILTEREVENT_METHOD)) {
methodsCache[DOFILTEREVENT] = method;
}
@@ -410,18 +349,18 @@ public final class SecurityUtil{
*
* @param cachedObject The object to remove
*/
- public static void remove(Object cachedObject){
+ public static void remove(Object cachedObject) {
classCache.remove(cachedObject);
}
/**
- * Return the <code>SecurityManager</code> only if Security is enabled AND
- * package protection mechanism is enabled.
+ * Return the <code>SecurityManager</code> only if Security is enabled AND
package protection mechanism is enabled.
+ *
* @return <code>true</code> if package level protection is enabled
*/
- public static boolean isPackageProtectionEnabled(){
- if (packageDefinitionEnabled && Globals.IS_SECURITY_ENABLED){
+ public static boolean isPackageProtectionEnabled() {
+ if (packageDefinitionEnabled && Globals.IS_SECURITY_ENABLED) {
return true;
}
return false;
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