Update of /var/cvs/src/org/mmbase/security/classsecurity
In directory james.mmbase.org:/tmp/cvs-serv15579/classsecurity
Modified Files:
ClassAuthentication.java
Log Message:
MMB-1728
See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/security/classsecurity
See also: http://www.mmbase.org/jira/browse/MMB-1728
Index: ClassAuthentication.java
===================================================================
RCS file:
/var/cvs/src/org/mmbase/security/classsecurity/ClassAuthentication.java,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -b -r1.20 -r1.21
--- ClassAuthentication.java 4 Sep 2008 05:56:23 -0000 1.20
+++ ClassAuthentication.java 1 Oct 2008 16:57:34 -0000 1.21
@@ -29,7 +29,7 @@
* its configuration file, contains this configuration.
*
* @author Michiel Meeuwissen
- * @version $Id: ClassAuthentication.java,v 1.20 2008/09/04 05:56:23 michiel
Exp $
+ * @version $Id: ClassAuthentication.java,v 1.21 2008/10/01 16:57:34 michiel
Exp $
* @see ClassAuthenticationWrapper
* @since MMBase-1.8
*/
@@ -130,8 +130,9 @@
* @param application Only checks this 'authentication application'. Can
be <code>null</code> to
* check for every application.
* @return A Login object if yes, <code>null</code> if not.
+ * @since MMBase-1.9
*/
- public static Login classCheck(String application) {
+ public static LoginResult classCheck(String application, Map<String, ?>
properties) {
if (authenticatedClasses == null) {
synchronized(ClassAuthentication.class) { // if load is running
this locks
if (authenticatedClasses == null) { // if locked, load was
running and this now skips, so load is not called twice.
@@ -153,8 +154,29 @@
Throwable t = new Throwable();
StackTraceElement[] stack = t.getStackTrace();
+ LoginResult proposal = null;
+ CLASS:
for (Login n : authenticatedClasses) {
+ Map<String, String> map = n.getMap();
if (application == null || application.equals(n.application)) {
+ int propertyMatchCount = 0;
+ if (properties != null) {
+ for (Map.Entry<String, ?> e: properties.entrySet()) {
+ String v = map.get(e.getKey());
+ if (v == null) continue;
+ if (! v.equals(e.getValue())) {
+ continue CLASS;
+ } else {
+ propertyMatchCount++;
+ }
+ }
+ if (proposal != null && proposal.propertyMatchCount >=
propertyMatchCount) {
+ // proposal better than this one, whether the new one
will match class or
+ // not, never mind.
+ continue CLASS;
+ }
+ }
+
Pattern p = n.classPattern;
int depth = 0;
for (StackTraceElement element : stack) {
@@ -173,17 +195,30 @@
if (log.isDebugEnabled()) {
log.debug("" + className + " matches! ->" + n + "
" + n.getMap());
}
- return n;
+ proposal = new LoginResult(n, propertyMatchCount);
+ if (properties == null || properties.size() ==
propertyMatchCount) {
+ // cannot become any better
+ break CLASS;
+ }
}
}
}
}
if (log.isDebugEnabled()) {
- log.debug("Failed to authenticate " + Arrays.asList(stack) + "
with " + authenticatedClasses);
+ log.debug("With " + properties + " " + authenticatedClasses + "
found " + proposal);
+ if (proposal == null) {
+ log.debug("Failed to authenticate " + Arrays.asList(stack));
+ }
}
- return null;
+ return proposal;
+ }
+ public static Login classCheck(String application) {
+ return classCheck(application, null);
}
+
+
+
/**
* A structure to hold the login information.
*/
@@ -195,7 +230,7 @@
Login(Pattern p , String a, Map<String, String> m, int w) {
classPattern = p;
application = a;
- map = m;
+ map = Collections.unmodifiableMap(m);
weight = w;
}
@@ -210,4 +245,18 @@
}
}
+ /**
+ * @since MMBase-1.9
+ */
+ public static class LoginResult extends Login {
+ final int propertyMatchCount;
+ LoginResult(Login p, int propertyMatchCount) {
+ super(p.classPattern, p.application, p.map, p.weight);
+ this.propertyMatchCount = propertyMatchCount;
+ }
+ public String toString() {
+ return super.toString() + (propertyMatchCount > 0 ? (" (matched "
+ propertyMatchCount + " properties)") : "");
+ }
+ }
+
}
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