only match subject supportRoles once (#47)

core/src/main/java/com/usthe/sureness/mgt/SecurityManager.java

@@ -14,15 +14,6 @@ import java.util.List;
  */
 public interface SecurityManager {
 
-
-    /**
-     * auth entrance, put the subject in authentication and authorization process
-     * @param subject subject
-     * @return com.usthe.sureness.subject.Subject
-     * @throws BaseSurenessException sureness exception
-     */
-    SubjectSum checkIn(Subject subject) throws BaseSurenessException;
-
     /**
      * auth entrance, put the request in authentication and authorization process
      * @param var1 request

core/src/main/java/com/usthe/sureness/mgt/SurenessSecurityManager.java

@@ -57,17 +57,6 @@ public class SurenessSecurityManager implements SecurityManager {
         }
     }
 
-    @Override
-    public SubjectSum checkIn(Subject subject) throws BaseSurenessException {
-        // Determine whether the requested resource is a filtered resource
-        // if yes, pass directly
-        if (pathRoleMatcher.isExcludedResource(subject)) {
-            return null;
-        }
-        pathRoleMatcher.matchRole(subject);
-        return processorManager.process(subject);
-    }
-
     @Override
     public SubjectSum checkIn(Object var1) throws BaseSurenessException {
         checkComponentInit();
@@ -75,13 +64,27 @@ public class SurenessSecurityManager implements SecurityManager {
         // Create a subject list to try auth one by one
         List<Subject> subjectList = createSubject(var1);
         RuntimeException lastException = new UnsupportedSubjectException("this request can not " +
-                "create subject by creators");
+                "create subject by creators,please config no subject creator by default");
 
         // for the subject keys, try one by one
         // if one success, pass and return directly
+        boolean noTryExcluded = true;
+        Subject preSubject = null;
         for (Subject thisSubject : subjectList) {
             try {
-                return checkIn(thisSubject);
+                // Determine whether the requested resource is a filtered resource
+                // if yes, pass directly
+                if (noTryExcluded && pathRoleMatcher.isExcludedResource(thisSubject)) {
+                    return null;
+                }
+                noTryExcluded = false;
+                if (preSubject == null) {
+                    pathRoleMatcher.matchRole(thisSubject);
+                    preSubject = thisSubject;
+                } else {
+                    thisSubject.setSupportRoles(preSubject.getSupportRoles());
+                }
+                return processorManager.process(thisSubject);
             } catch (BaseSurenessException e) {
                 lastException = e;
             }