Fix for 18592

MBeans created for config beans use the name as declared in the config bean for part of the MBean name.  For secure-admin-principal elements, the name is the DN which contains characters that are illegal in MBean names.

The constructed ObjectName includes 

name=(name-from-config-bean)

These changes quote the name-from-config-bean if it contains an illegal character.

git-svn-id: https://svn.java.net/svn/glassfish~svn/trunk/main@53780 6f3ba3e3-413c-0410-a8aa-90bee3ab43b5

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/impl/config/AMXConfigLoader.java

@@ -71,6 +71,7 @@
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.regex.Pattern;
 
 /**
 Responsible for loading ConfigBeanProxy MBeans (com.sun.enterprise.config.serverbeans.*)
@@ -90,6 +91,13 @@ private static void debug(final String s) {
     private final ConfigBeanRegistry mRegistry = ConfigBeanRegistry.getInstance();
     private final MBeanServer mServer;
 
+    /**
+     * Detects illegal characters in MBean name values.  (Used instead of
+     * individual character searches for efficiency)
+     */
+    private static final Pattern ILLEGAL_JMX_NAME_PATTERN = Pattern.compile(".*[=:"
+            + Pattern.quote("\"") + Pattern.quote("*") + Pattern.quote("?") + "].*");
+
     public AMXConfigLoader(
             final MBeanServer mbeanServer,
             final PendingConfigBeans pending,
@@ -599,10 +607,30 @@ private ObjectName buildObjectName(final ConfigBean cb) {
 
         //debug( "Type/name for " + cb.getProxyType().getName() + " = " + type + " = " + name );
 
-        final ObjectName objectName = ObjectNameBuilder.buildChildObjectName(mServer, parentObjectName, type, name);
+        final ObjectName objectName = ObjectNameBuilder.buildChildObjectName(mServer, parentObjectName, type, quoteIfNeeded(name));
 
         //debug( "ObjectName for " + cb.getProxyType().getName() + " = " + objectName + " of parent " + parentObjectName );
 
         return objectName;
     }
+
+    /**
+     * Quotes the name string if it contains any characters that are illegal
+     * in MBean names.
+     * 
+     * @param name the string to examine
+     * @return quoted string if it contains illegal characters; the string otherwise
+     */
+    private static String quoteIfNeeded(final String name) {
+        /*
+         * JMX names cannot include =  or , or : or * or ? unless they are part of
+         * the value and they are quoted.
+         */
+
+        if (name != null && ILLEGAL_JMX_NAME_PATTERN.matcher(name).matches()) {
+            return "\"" + name + "\"";
+        } else {
+            return name;
+        }
+    }
 }