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Posted to oak-commits@jackrabbit.apache.org by an...@apache.org on 2013/05/07 14:17:03 UTC

svn commit: r1479877 [2/2] - in /jackrabbit/oak/trunk: oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/ oak-jcr/ oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/security/user/

Modified: jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/security/user/UserImportTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/security/user/UserImportTest.java?rev=1479877&r1=1479876&r2=1479877&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/security/user/UserImportTest.java (original)
+++ jackrabbit/oak/trunk/oak-jcr/src/test/java/org/apache/jackrabbit/oak/jcr/security/user/UserImportTest.java Tue May  7 12:17:02 2013
@@ -16,13 +16,11 @@
  */
 package org.apache.jackrabbit.oak.jcr.security.user;
 
-import java.io.IOException;
 import java.security.Principal;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.UUID;
 import javax.jcr.ImportUUIDBehavior;
 import javax.jcr.ItemExistsException;
 import javax.jcr.Node;
@@ -38,44 +36,20 @@ import org.apache.jackrabbit.api.securit
 import org.apache.jackrabbit.api.security.user.Group;
 import org.apache.jackrabbit.api.security.user.Impersonation;
 import org.apache.jackrabbit.api.security.user.User;
-import org.apache.jackrabbit.oak.spi.security.principal.PrincipalImpl;
 import org.apache.jackrabbit.oak.spi.security.user.UserConstants;
-import org.apache.jackrabbit.oak.spi.xml.ImportBehavior;
 import org.apache.jackrabbit.test.NotExecutableException;
-import org.junit.Ignore;
 import org.junit.Test;
-import org.xml.sax.SAXException;
 
 /**
- * UserImportTest...
+ * Testing user/group import with default {@link org.apache.jackrabbit.oak.spi.xml.ImportBehavior}
+ *
+ * TODO: add tests specifying 'rep:authorizableID' and nodeName != userId
  */
 public class UserImportTest extends AbstractImportTest {
 
-    private JackrabbitSession jrSession;
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        // avoid collision with testing a-folders that may have been created
-        // with another test (but not removed as user/groups got removed)
-        String path = USERPATH + "/t";
-        if (superuser.nodeExists(path)) {
-            superuser.getNode(path).remove();
-        }
-        path = GROUPPATH + "/g";
-        if (superuser.nodeExists(path)) {
-            superuser.getNode(path).remove();
-        }
-        superuser.save();
-        jrSession = (JackrabbitSession) superuser;
-    }
-
     @Override
-    protected void tearDown() throws Exception {
-        //TODO
-        try {
-            super.tearDown();
-        } catch (Exception ignore) {}
+    protected String getImportBehavior() {
+        return null;
     }
 
     @Test
@@ -168,6 +142,10 @@ public class UserImportTest extends Abst
         }
     }
 
+    /**
+     * @since OAK 1.0 : constraintviolation is no longer detected during import
+     * but only upon save.
+     */
     @Test
     public void testImportGroupIntoUsersTree() throws Exception {
         String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
@@ -193,12 +171,12 @@ public class UserImportTest extends Abst
             assertTrue(superuser.hasPendingChanges());
 
             Authorizable newGroup = userMgr.getAuthorizable("g");
-            assertNull(newGroup);
+            //assertNull(newGroup); TODO: adjust test to oak requirements
 
             assertTrue(target.hasNode("g"));
-            assertFalse(target.hasProperty("g/rep:principalName"));
+            //assertFalse(target.hasProperty("g/rep:principalName"));  TODO: adjust test to oak requirements
 
-            // saving changes of the import -> must fail as mandatory prop is missing
+            // saving changes of the import -> must fail
             try {
                 superuser.save();
                 fail("Import must be incomplete. Saving changes must fail.");
@@ -256,7 +234,7 @@ public class UserImportTest extends Abst
     @Test
     public void testExistingPrincipal() throws Exception {
         Principal existing = null;
-        PrincipalIterator principalIterator = jrSession.getPrincipalManager().getPrincipals(PrincipalManager.SEARCH_TYPE_ALL);
+        PrincipalIterator principalIterator = ((JackrabbitSession) superuser).getPrincipalManager().getPrincipals(PrincipalManager.SEARCH_TYPE_ALL);
         while (principalIterator.hasNext()) {
             Principal p = principalIterator.nextPrincipal();
             if (userMgr.getAuthorizable(p) != null) {
@@ -276,14 +254,15 @@ public class UserImportTest extends Abst
                 "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>" + existing.getName() +"</sv:value></sv:property>" +
                 "</sv:node>";
 
-        Node target = superuser.getNode(USERPATH);
         try {
             doImport(USERPATH, xml);
+            superuser.save();
+
             fail("Import must detect conflicting principals.");
-        } catch (SAXException e) {
+        } catch (RepositoryException e) {
             // success
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
         }
     }
 
@@ -308,11 +287,13 @@ public class UserImportTest extends Abst
 
         try {
             doImport(GROUPPATH, xml);
+            superuser.save();
+
             fail("Import must detect conflicting principals.");
-        } catch (SAXException e) {
+        } catch (RepositoryException e) {
             // success
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
         }
     }
 
@@ -336,7 +317,7 @@ public class UserImportTest extends Abst
             doImport(GROUPPATH, xml);
 
             assertTrue(target.isModified());
-            assertTrue(jrSession.hasPendingChanges());
+            assertTrue(superuser.hasPendingChanges());
 
             Authorizable newGroup = userMgr.getAuthorizable("g");
             assertNotNull(newGroup);
@@ -347,17 +328,17 @@ public class UserImportTest extends Abst
 
             // saving changes of the import -> must fail as mandatory prop is missing
             try {
-                jrSession.save();
+                superuser.save();
                 fail("Import must be incomplete. Saving changes must fail.");
             } catch (ConstraintViolationException e) {
                 // success
             }
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("g")) {
                 target.getNode("g").remove();
-                jrSession.save();
+                superuser.save();
             }
         }
     }
@@ -378,7 +359,7 @@ public class UserImportTest extends Abst
             doImport(USERPATH, xml);
 
             assertTrue(target.isModified());
-            assertTrue(jrSession.hasPendingChanges());
+            assertTrue(superuser.hasPendingChanges());
 
             Authorizable newUser = userMgr.getAuthorizable("t");
             Node n = superuser.getNode(newUser.getPath());
@@ -388,10 +369,15 @@ public class UserImportTest extends Abst
             assertTrue(pwValue.toLowerCase().startsWith("{sha"));
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
         }
     }
 
+    /**
+     * @since OAK 1.0 : password property is not longer mandatory -> multivalued
+     * property will just be ignored (instead of throwing ConstraintViolationException
+     * upon save).
+     */
     @Test
     public void testMultiValuedPassword() throws Exception {
         String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
@@ -405,15 +391,13 @@ public class UserImportTest extends Abst
          importing a user with a multi-valued rep:password property
          - nonProtected node rep:User must be created.
          - property rep:password must be created regularly without being protected
-         - saving changes must fail with ConstraintViolationEx. as the protected
-           mandatory property rep:password is missing
          */
         Node target = superuser.getNode(USERPATH);
         try {
             doImport(USERPATH, xml);
 
             assertTrue(target.isModified());
-            assertTrue(jrSession.hasPendingChanges());
+            assertTrue(superuser.hasPendingChanges());
 
             Authorizable newUser = userMgr.getAuthorizable("t");
             assertNotNull(newUser);
@@ -421,20 +405,11 @@ public class UserImportTest extends Abst
             assertTrue(target.hasNode("t"));
             assertTrue(target.hasProperty("t/rep:password"));
             assertFalse(target.getProperty("t/rep:password").getDefinition().isProtected());
-
-            // saving changes of the import -> must fail as mandatory prop is missing
-            try {
-                jrSession.save();
-                fail("Import must be incomplete. Saving changes must fail.");
-            } catch (ConstraintViolationException e) {
-                // success
-            }
-
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("t")) {
                 target.getNode("t").remove();
-                jrSession.save();
+                superuser.save();
             }
         }
     }
@@ -451,7 +426,6 @@ public class UserImportTest extends Abst
         incompleteXml.add("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
                 "<sv:node sv:name=\"t\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
                 "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:User</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>e358efa4-89f5-3062-b10d-d7316b65649e</sv:value></sv:property>" +
                 "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>t</sv:value></sv:property>" +
                 "</sv:node>");
 
@@ -461,21 +435,50 @@ public class UserImportTest extends Abst
                 doImport(USERPATH, xml);
                 // saving changes of the import -> must fail as mandatory prop is missing
                 try {
-                    jrSession.save();
+                    superuser.save();
                     fail("Import must be incomplete. Saving changes must fail.");
                 } catch (ConstraintViolationException e) {
                     // success
                 }
             } finally {
-                jrSession.refresh(false);
+                superuser.refresh(false);
                 if (target.hasNode("t")) {
                     target.getNode("t").remove();
-                    jrSession.save();
+                    superuser.save();
                 }
             }
         }
     }
 
+    /**
+     * @since OAK 1.0 : importing User without password must succeed.
+     */
+    @Test
+    public void testUserWithoutPassword() throws Exception {
+        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+                "<sv:node sv:name=\"t\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
+                "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:User</sv:value></sv:property>" +
+                "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>e358efa4-89f5-3062-b10d-d7316b65649e</sv:value></sv:property>" +
+                "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>t</sv:value></sv:property>" +
+                "</sv:node>";
+
+        Node target = superuser.getNode(USERPATH);
+        try {
+            doImport(USERPATH, xml);
+
+            Authorizable user = userMgr.getAuthorizable("t");
+            assertNotNull(user);
+            assertFalse(user.isGroup());
+            assertFalse(superuser.propertyExists(user.getPath()+"/rep:password"));
+        } finally {
+            superuser.refresh(false);
+            if (target.hasNode("t")) {
+                target.getNode("t").remove();
+                superuser.save();
+            }
+        }
+    }
+
     @Test
     public void testIncompleteGroup() throws Exception {
         String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
@@ -493,17 +496,17 @@ public class UserImportTest extends Abst
             doImport(GROUPPATH, xml);
             // saving changes of the import -> must fail as mandatory prop is missing
             try {
-                jrSession.save();
+                superuser.save();
                 fail("Import must be incomplete. Saving changes must fail.");
             } catch (ConstraintViolationException e) {
                 // success
             }
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("g")) {
                 target.getNode("g").remove();
-                jrSession.save();
+                superuser.save();
             }
         }
     }
@@ -535,7 +538,7 @@ public class UserImportTest extends Abst
             doImport(USERPATH, xml);
 
             assertTrue(target.isModified());
-            assertTrue(jrSession.hasPendingChanges());
+            assertTrue(superuser.hasPendingChanges());
 
             Authorizable newUser = userMgr.getAuthorizable("t3");
             assertNotNull(newUser);
@@ -555,7 +558,7 @@ public class UserImportTest extends Abst
             assertTrue(target.hasNode("some/intermediate/path"));
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
         }
     }
 
@@ -588,20 +591,20 @@ public class UserImportTest extends Abst
             Group g1 = (Group) userMgr.getAuthorizable("g1");
             assertNotNull(g1);
 
-            Node n = jrSession.getNode(g1.getPath());
+            Node n = superuser.getNode(g1.getPath());
             assertTrue(n.hasProperty(UserConstants.REP_MEMBERS) || n.hasNode(UserConstants.NT_REP_MEMBERS));
 
             // getWeakReferences only works upon save.
-            jrSession.save();
+            superuser.save();
 
             assertTrue(g1.isMember(g));
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("gFolder")) {
                 target.getNode("gFolder").remove();
             }
-            jrSession.save();
+            superuser.save();
         }
     }
 
@@ -633,20 +636,20 @@ public class UserImportTest extends Abst
             Group g1 = (Group) userMgr.getAuthorizable("g1");
             assertNotNull(g1);
 
-            Node n = jrSession.getNode(g1.getPath());
+            Node n = superuser.getNode(g1.getPath());
             assertTrue(n.hasProperty(UserConstants.REP_MEMBERS) || n.hasNode(UserConstants.NT_REP_MEMBERS));
 
             // getWeakReferences only works upon save.
-            jrSession.save();
+            superuser.save();
 
             assertTrue(g1.isMember(g));
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("gFolder")) {
                 target.getNode("gFolder").remove();
             }
-            jrSession.save();
+            superuser.save();
         }
     }
 
@@ -677,7 +680,7 @@ public class UserImportTest extends Abst
             assertNotNull(g1);
 
             // getWeakReferences only works upon save.
-            jrSession.save();
+            superuser.save();
 
             assertTrue(g1.isMember(admin));
 
@@ -688,126 +691,9 @@ public class UserImportTest extends Abst
             assertTrue(found);
 
         } finally {
-            jrSession.refresh(false);
-            target.getNode("gFolder").remove();
-            jrSession.save();
-        }
-    }
-
-    @Test
-    public void testImportNonExistingMemberIgnore() throws Exception {
-        Node n = testRootNode.addNode(nodeName1, ntUnstructured);
-        n.addMixin(mixReferenceable);
-
-        List<String> invalid = new ArrayList<String>();
-        invalid.add(UUID.randomUUID().toString()); // random uuid
-        invalid.add(n.getUUID()); // uuid of non-authorizable node
-
-        for (String id : invalid) {
-            String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-                    "<sv:node sv:name=\"gFolder\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                    "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property>" +
-                        "<sv:node sv:name=\"g1\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Group</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>0120a4f9-196a-3f9e-b9f5-23f31f914da7</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>g1</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"rep:members\" sv:type=\"WeakReference\"><sv:value>" +id+ "</sv:value></sv:property>" +
-                        "</sv:node>" +
-                    "</sv:node>";
-            try {
-                doImport(GROUPPATH, xml, ImportBehavior.IGNORE);
-                // there should be no exception during import,
-                // but invalid members must be ignored.
-                Authorizable a = userMgr.getAuthorizable("g1");
-                if (a.isGroup()) {
-                    assertNotDeclaredMember((Group) a, id, superuser);
-                } else {
-                    fail("'g1' was not imported as Group.");
-                }
-            } finally {
-                jrSession.refresh(false);
-            }
-        }
-    }
-
-    @Ignore("OAK-414")
-    @Test
-    public void testImportNonExistingMemberAbort() throws Exception {
-        Node n = testRootNode.addNode(nodeName1, ntUnstructured);
-        n.addMixin(mixReferenceable);
-
-        List<String> invalid = new ArrayList<String>();
-        invalid.add(UUID.randomUUID().toString()); // random uuid
-        invalid.add(n.getUUID()); // uuid of non-authorizable node
-
-        for (String id : invalid) {
-            String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-                    "<sv:node sv:name=\"gFolder\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                    "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property>" +
-                        "<sv:node sv:name=\"g1\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Group</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>0120a4f9-196a-3f9e-b9f5-23f31f914da7</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>g1</sv:value></sv:property>" +
-                        "   <sv:property sv:name=\"rep:members\" sv:type=\"WeakReference\"><sv:value>" +id+ "</sv:value></sv:property>" +
-                        "</sv:node>" +
-                    "</sv:node>";
-            try {
-                doImport(GROUPPATH, xml, ImportBehavior.ABORT);
-                // import behavior ABORT -> should throw.
-                fail("importing invalid members -> must throw.");
-            } catch (SAXException e) {
-                // success as well
-            } finally {
-                superuser.refresh(false);
-            }
-        }
-    }
-
-    @Test
-    public void testImportSelfAsGroupIgnore() throws Exception {
-        String invalidId = "0120a4f9-196a-3f9e-b9f5-23f31f914da7"; // uuid of the group itself
-        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-                "<sv:node sv:name=\"gFolder\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property>" +
-                "<sv:node sv:name=\"g1\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Group</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>"+invalidId+"</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>g1</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"rep:members\" sv:type=\"WeakReference\"><sv:value>" +invalidId+ "</sv:value></sv:property>" +
-                "</sv:node>" +
-                "</sv:node>";
-        try {
-            doImport(GROUPPATH, xml);
-            // no exception during import -> member must have been ignored though.
-            Authorizable a = userMgr.getAuthorizable("g1");
-            if (a.isGroup()) {
-                assertNotDeclaredMember((Group) a, invalidId, superuser);
-            } else {
-                fail("'g1' was not imported as Group.");
-            }
-        } finally {
-            jrSession.refresh(false);
-        }
-    }
-
-    @Ignore("OAK-414")
-    @Test
-    public void testImportSelfAsGroupAbort() throws Exception {
-
-        String invalidId = "0120a4f9-196a-3f9e-b9f5-23f31f914da7"; // uuid of the group itself
-        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-                "<sv:node sv:name=\"gFolder\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property>" +
-                "<sv:node sv:name=\"g1\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Group</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>"+invalidId+"</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>g1</sv:value></sv:property>" +
-                "   <sv:property sv:name=\"rep:members\" sv:type=\"WeakReference\"><sv:value>" +invalidId+ "</sv:value></sv:property>" +
-                "</sv:node>" +
-                "</sv:node>";
-        try {
-            doImport(GROUPPATH, xml, ImportBehavior.ABORT);
-            fail("Importing self as group with ImportBehavior.ABORT must fail.");
-        } catch (SAXException e) {
-            // success.
-        }finally {
             superuser.refresh(false);
+            target.getNode("gFolder").remove();
+            superuser.save();
         }
     }
 
@@ -844,78 +730,7 @@ public class UserImportTest extends Abst
             assertTrue(imp.allows(subj));
 
         } finally {
-            jrSession.refresh(false);
-        }
-    }
-
-    @Test
-    public void testImportInvalidImpersonationIgnore() throws Exception {
-        List<String> invalid = new ArrayList<String>();
-        invalid.add("anybody"); // an non-existing princ-name
-        invalid.add("administrators"); // a group
-        invalid.add("t"); // principal of the user itself.
-
-        for (String principalName : invalid) {
-            String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
-                    "<sv:node sv:name=\"t\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                    "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:User</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>e358efa4-89f5-3062-b10d-d7316b65649e</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"rep:password\" sv:type=\"String\"><sv:value>{sha1}8efd86fb78a56a5145ed7739dcb00c78581c5375</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>t</sv:value></sv:property><sv:property sv:name=\"rep:impersonators\" sv:type=\"String\"><sv:value>" +principalName+ "</sv:value></sv:property>" +
-                    "</sv:node>";
-            Subject subj = new Subject();
-            subj.getPrincipals().add(new PrincipalImpl(principalName));
-
-            Node target = superuser.getNode(USERPATH);
-            try {
-                doImport(USERPATH, xml);
-                // no exception during import: no impersonation must be granted
-                // for the invalid principal name
-                Authorizable a = userMgr.getAuthorizable("t");
-                if (!a.isGroup()) {
-                    Impersonation imp = ((User)a).getImpersonation();
-                    Subject s = new Subject();
-                    s.getPrincipals().add(new PrincipalImpl(principalName));
-                    assertFalse(imp.allows(s));
-                    for (PrincipalIterator it = imp.getImpersonators(); it.hasNext();) {
-                        assertFalse(principalName.equals(it.nextPrincipal().getName()));
-                    }
-                } else {
-                    fail("Importing 't' didn't create a User.");
-                }
-            } finally {
-                jrSession.refresh(false);
-            }
-        }
-    }
-
-    @Ignore("OAK-414")
-    @Test
-    public void testImportInvalidImpersonationAbort() throws Exception {
-        List<String> invalid = new ArrayList<String>();
-        invalid.add("anybody"); // an non-existing princ-name
-        invalid.add("administrators"); // a group
-        invalid.add("t"); // principal of the user itself.
-
-        for (String principalName : invalid) {
-            String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
-                    "<sv:node sv:name=\"t\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\">" +
-                    "   <sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:User</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>e358efa4-89f5-3062-b10d-d7316b65649e</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"rep:password\" sv:type=\"String\"><sv:value>{sha1}8efd86fb78a56a5145ed7739dcb00c78581c5375</sv:value></sv:property>" +
-                    "   <sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>t</sv:value></sv:property><sv:property sv:name=\"rep:impersonators\" sv:type=\"String\"><sv:value>" +principalName+ "</sv:value></sv:property>" +
-                    "</sv:node>";
-            Subject subj = new Subject();
-            subj.getPrincipals().add(new PrincipalImpl(principalName));
-
-            try {
-                doImport(USERPATH, xml, ImportBehavior.ABORT);
-                fail("UserImporter.ImportBehavior.ABORT -> importing invalid impersonators must throw.");
-            } catch (SAXException e) {
-                // success
-            } finally {
-                superuser.refresh(false);
-            }
+            superuser.refresh(false);
         }
     }
 
@@ -939,13 +754,13 @@ public class UserImportTest extends Abst
 
             // saving changes of the import -> must succeed. add mandatory
             // props should have been created.
-            jrSession.save();
+            superuser.save();
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("t")) {
                 target.getNode("t").remove();
-                jrSession.save();
+                superuser.save();
             }
         }
     }
@@ -954,9 +769,7 @@ public class UserImportTest extends Abst
      * Same as {@link #testImportUuidCollisionRemoveExisting} with the single
      * difference that the inital import is saved before being overwritten.
      *
-     * @throws RepositoryException
-     * @throws IOException
-     * @throws SAXException
+     * @throws Exception
      */
     @Test
     public void testImportUuidCollisionRemoveExisting2() throws Exception {
@@ -971,7 +784,7 @@ public class UserImportTest extends Abst
         Node target = superuser.getNode(USERPATH);
         try {
             doImport(USERPATH, xml);
-            jrSession.save();
+            superuser.save();
 
             //TODO different IgnoreBehavior needed?
             // re-import should succeed if UUID-behavior is set accordingly
@@ -979,13 +792,13 @@ public class UserImportTest extends Abst
 
             // saving changes of the import -> must succeed. add mandatory
             // props should have been created.
-            jrSession.save();
+            superuser.save();
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("t")) {
                 target.getNode("t").remove();
-                jrSession.save();
+                superuser.save();
             }
         }
     }
@@ -1007,74 +820,12 @@ public class UserImportTest extends Abst
             doImport(USERPATH, xml, ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW);
             fail("UUID collision must be handled according to the uuid behavior.");
 
-        } catch (SAXException e) {
-            assertTrue(e.getException() instanceof ItemExistsException);
-            // success.
         } catch (ItemExistsException e) {
             // success.
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             if (target.hasNode("t")) {
                 target.getNode("t").remove();
-                jrSession.save();
-            }
-        }
-    }
-
-    @Ignore("OAK-414")
-    @Test
-    public void testImportGroupMembersFromNodesBestEffort() throws Exception {
-        String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><sv:node sv:name=\"s\" xmlns:mix=\"http://www.jcp.org/jcr/mix/1.0\" xmlns:sling=\"http://sling.apache.org/jcr/sling/1.0\" xmlns:nt=\"http://www.jcp.org/jcr/nt/1.0\" xmlns:fn_old=\"http://www.w3.org/2004/10/xpath-functions\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:jcr=\"http://www.jcp.org/jcr/1.0\" xmlns:sv=\"http://www.jcp.org/jcr/sv/1.0\" xmlns:rep=\"internal\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property><sv:property sv:name=\"jcr:created\" sv:type=\"Date\"><sv:value>2010-08-17T18:22:20.086+02:00</sv:value></sv:property><sv:property sv:name=\"jcr:createdBy\" sv:type=\"String\"><sv:value>admin</sv:value></sv:property><sv:node sv:name=\"sh\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:AuthorizableFolder</sv:value></sv:property><sv:property sv:name=\"jcr
 :created\" sv:type=\"Date\"><sv:value>2010-08-17T18:22:20.086+02:00</sv:value></sv:property><sv:property sv:name=\"jcr:createdBy\" sv:type=\"String\"><sv:value>admin</sv:value></sv:property><sv:node sv:name=\"shrimps\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Group</sv:value></sv:property><sv:property sv:name=\"jcr:uuid\" sv:type=\"String\"><sv:value>08429aec-6f09-30db-8c83-1a2a57fc760c</sv:value></sv:property><sv:property sv:name=\"jcr:created\" sv:type=\"Date\">" +
-                "<sv:value>2010-08-17T18:22:20.086+02:00</sv:value></sv:property><sv:property sv:name=\"jcr:createdBy\" sv:type=\"String\"><sv:value>admin</sv:value></sv:property><sv:property sv:name=\"rep:principalName\" sv:type=\"String\"><sv:value>shrimps</sv:value></sv:property><sv:node sv:name=\"rep:members\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:node sv:name=\"adi\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:node sv:name=\"adi\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:property sv:name=\"adi\" sv:type=\"WeakReference\"><sv:value>c46335eb-267e-3e1c-9e5b-017acb4cd799</sv:value></sv:property><sv:property sv:name=\"admin\" sv:type=\"WeakReference\"><sv:value>21232f29-7a57-35a7-8389-4a0e4a801fc3</sv:value></sv:property></sv:node><sv:node sv:name=\"angi\"><sv:property sv:name=
 \"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:property sv:name=\"angi\" sv:type=\"WeakReference\"><sv:value>a468b64f-b1df-377c-b325-20d97aaa1ad9</sv:value></sv:property><sv:property sv:name=\"anonymous\" sv:type=\"WeakReference\"><sv:value>294de355-7d9d-30b3-92d8-a1e6aab028cf</sv:value></sv:property><sv:property sv:name=\"cati\" sv:type=\"WeakReference\"><sv:value>f08910b6-41c8-3cb9-a648-1dddd14b132d</sv:value></sv:property></sv:node></sv:node><sv:n" +
-                "ode sv:name=\"debbi\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:node sv:name=\"debbi\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:property sv:name=\"debbi\" sv:type=\"WeakReference\"><sv:value>d53bedf9-ebb8-3117-a8b8-162d32b4bee2</sv:value></sv:property><sv:property sv:name=\"eddi\" sv:type=\"WeakReference\"><sv:value>1795fa1a-3d20-3a64-996e-eaaeb520a01e</sv:value></sv:property><sv:property sv:name=\"gabi\" sv:type=\"WeakReference\"><sv:value>a0d499c7-5105-3663-8611-a32779a57104</sv:value></sv:property><sv:property sv:name=\"hansi\" sv:type=\"WeakReference\"><sv:value>9ea4d671-8ed1-399a-8401-59487a14d00a</sv:value></sv:property></sv:node><sv:node sv:name=\"hari\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:property sv:name=\"hari\" sv:type=\"WeakReference\"><sv:value
 >a9bcf1e4-d7b9-3a22-a297-5c812d938889</sv:value></sv:property><sv:property sv:name=\"lisi\" sv:type=\"WeakReference\"><sv:value>dc3a8f16-70d6-3bea-a9b7-b65048a0ac40</sv:value></sv:property></sv:node><sv:node sv:name=\"luzi\"><sv:property sv:name=\"jcr:primaryType\" sv:type=\"Name\"><sv:value>rep:Members</sv:value></sv:property><sv:property sv:name=\"luzi\" sv:type=\"WeakReference\"><sv:value>9ec299fd-3461-3f1a-9749-92a76f2516eb</sv:value></sv:property><sv:property sv:name=\"pipi\" sv:type=" +
-                "\"WeakReference\"><sv:value>16d5d24f-5b09-3199-9bd4-e5f57bf11237</sv:value></sv:property><sv:property sv:name=\"susi\" sv:type=\"WeakReference\"><sv:value>536931d8-0dec-318c-b3db-9612bdd004d4</sv:value></sv:property></sv:node></sv:node></sv:node></sv:node></sv:node></sv:node>";
-
-        List<String> createdUsers = new LinkedList<String>();
-        Node groupsNode = superuser.getNode(GROUPPATH);
-        try {
-            String[] users = {"angi", "adi", "hansi", "lisi", "luzi", "susi", "pipi", "hari", "gabi", "eddi",
-                    "debbi", "cati", "admin", "anonymous"};
-
-            doImport(groupsNode.getPath(), xml, ImportBehavior.BESTEFFORT);
-            if (!userMgr.isAutoSave()) {
-                superuser.save();
-            }
-
-            for (String user : users) {
-                if (userMgr.getAuthorizable(user) == null) {
-                    userMgr.createUser(user, user);
-                    createdUsers.add(user);
-                }
-            }
-            if (!userMgr.isAutoSave()) {
-                superuser.save();
-            }
-
-            Authorizable aShrimps = userMgr.getAuthorizable("shrimps");
-            assertNotNull(aShrimps);
-            assertTrue(aShrimps.isGroup());
-
-            Group gShrimps = (Group) aShrimps;
-            for (String user : users) {
-                assertTrue(user + " should be member of " + gShrimps, gShrimps.isMember(userMgr.getAuthorizable(user)));
-            }
-
-
-        } finally {
-            superuser.refresh(false);
-            for (String user : createdUsers) {
-                Authorizable a = userMgr.getAuthorizable(user);
-                if (a != null && !a.isGroup()) {
-                    a.remove();
-                }
-            }
-            if (!userMgr.isAutoSave()) {
-                superuser.save();
-            }
-            for (NodeIterator it = groupsNode.getNodes(); it.hasNext(); ) {
-                it.nextNode().remove();
-            }
-            if (!userMgr.isAutoSave()) {
                 superuser.save();
             }
         }
@@ -1100,12 +851,12 @@ public class UserImportTest extends Abst
                 }
             }
             if (!userMgr.isAutoSave()) {
-                jrSession.save();
+                superuser.save();
             }
 
             doImport(GROUPPATH, xml);
             if (!userMgr.isAutoSave()) {
-                jrSession.save();
+                superuser.save();
             }
 
             Authorizable aShrimps = userMgr.getAuthorizable("shrimps");
@@ -1119,7 +870,7 @@ public class UserImportTest extends Abst
 
 
         } finally {
-            jrSession.refresh(false);
+            superuser.refresh(false);
             for (String user : createdUsers) {
                 Authorizable a = userMgr.getAuthorizable(user);
                 if (a != null && !a.isGroup()) {
@@ -1127,13 +878,13 @@ public class UserImportTest extends Abst
                 }
             }
             if (!userMgr.isAutoSave()) {
-                jrSession.save();
+                superuser.save();
             }
             for (NodeIterator it = target.getNodes(); it.hasNext(); ) {
                 it.nextNode().remove();
             }
             if (!userMgr.isAutoSave()) {
-                jrSession.save();
+                superuser.save();
             }
         }
     }