1 files changed, 183 insertions, 0 deletions
diff --git a/qpid/java/broker-core/src/test/java/org/apache/qpid/server/security/auth/manager/ExternalAuthenticationManagerTest.java b/qpid/java/broker-core/src/test/java/org/apache/qpid/server/security/auth/manager/ExternalAuthenticationManagerTest.java
new file mode 100644
index 0000000000..61506777c5
--- /dev/null
+++ b/qpid/java/broker-core/src/test/java/org/apache/qpid/server/security/auth/manager/ExternalAuthenticationManagerTest.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.qpid.server.security.auth.manager;
+
+import static org.apache.qpid.server.security.auth.AuthenticatedPrincipalTestHelper.assertOnlyContainsWrapped;
+
+import javax.security.auth.x500.X500Principal;
+import javax.security.sasl.SaslException;
+import javax.security.sasl.SaslServer;
+
+import org.apache.qpid.server.security.auth.AuthenticationResult;
+import org.apache.qpid.server.security.auth.UsernamePrincipal;
+import org.apache.qpid.test.utils.QpidTestCase;
+
+public class ExternalAuthenticationManagerTest extends QpidTestCase
+{
+    private AuthenticationManager _manager = new ExternalAuthenticationManager(false);
+    private AuthenticationManager _managerUsingFullDN = new ExternalAuthenticationManager(true);
+
+    public void testGetMechanisms() throws Exception
+    {
+        assertEquals("EXTERNAL", _manager.getMechanisms());
+    }
+
+    public void testCreateSaslServer() throws Exception
+    {
+        createSaslServerTestImpl(_manager);
+    }
+
+    public void testCreateSaslServerUsingFullDN() throws Exception
+    {
+        createSaslServerTestImpl(_managerUsingFullDN);
+    }
+
+    public void createSaslServerTestImpl(AuthenticationManager manager) throws Exception
+    {
+        SaslServer server = manager.createSaslServer("EXTERNAL", "example.example.com", null);
+
+        assertEquals("Sasl Server mechanism name is not as expected", "EXTERNAL", server.getMechanismName());
+
+        try
+        {
+            server = manager.createSaslServer("PLAIN", "example.example.com", null);
+            fail("Expected creating SaslServer with incorrect mechanism to throw an exception");
+        }
+        catch (SaslException e)
+        {
+            // pass
+        }
+    }
+
+    /**
+     * Test behaviour of the authentication when the useFullDN attribute is set true
+     * and the username is taken directly as the externally supplied Principal
+     */
+    public void testAuthenticateWithFullDN() throws Exception
+    {
+        X500Principal principal = new X500Principal("CN=person, DC=example, DC=com");
+        SaslServer saslServer = _managerUsingFullDN.createSaslServer("EXTERNAL", "example.example.com", principal);
+
+        AuthenticationResult result = _managerUsingFullDN.authenticate(saslServer, new byte[0]);
+        assertNotNull(result);
+        assertEquals("Expected authentication to be successful",
+                     AuthenticationResult.AuthenticationStatus.SUCCESS,
+                     result.getStatus());
+
+        assertOnlyContainsWrapped(principal, result.getPrincipals());
+
+        saslServer = _managerUsingFullDN.createSaslServer("EXTERNAL", "example.example.com", null);
+        result = _managerUsingFullDN.authenticate(saslServer, new byte[0]);
+
+        assertNotNull(result);
+        assertEquals("Expected authentication to be unsuccessful",
+                     AuthenticationResult.AuthenticationStatus.ERROR,
+                     result.getStatus());
+    }
+
+    /**
+     * Test behaviour of the authentication when parsing the username from
+     * the Principals DN as <CN>@<DC1>.<DC2>.<DC3>....<DCN>
+     */
+    public void testAuthenticateWithUsernameBasedOnCNAndDC() throws Exception
+    {
+        X500Principal principal;
+        SaslServer saslServer;
+        AuthenticationResult result;
+        UsernamePrincipal expectedPrincipal;
+
+        // DN contains only CN
+        principal = new X500Principal("CN=person");
+        expectedPrincipal = new UsernamePrincipal("person");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+
+        result = _manager.authenticate(saslServer, new byte[0]);
+        assertNotNull(result);
+        assertEquals("Expected authentication to be successful",
+                     AuthenticationResult.AuthenticationStatus.SUCCESS,
+                     result.getStatus());
+        assertOnlyContainsWrapped(expectedPrincipal, result.getPrincipals());
+
+        // Null principal
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", null);
+        result = _manager.authenticate(saslServer, new byte[0]);
+
+        assertNotNull(result);
+        assertEquals("Expected authentication to be unsuccessful",
+                AuthenticationResult.AuthenticationStatus.ERROR,
+                result.getStatus());
+
+        // DN doesn't contain CN
+        principal = new X500Principal("DC=example, DC=com, O=My Company Ltd, L=Newbury, ST=Berkshire, C=GB");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+        result = _manager.authenticate(saslServer, new byte[0]);
+
+        assertNotNull(result);
+        assertEquals("Expected authentication to be unsuccessful",
+                AuthenticationResult.AuthenticationStatus.ERROR,
+                result.getStatus());
+
+        // DN contains empty CN
+        principal = new X500Principal("CN=, DC=example, DC=com, O=My Company Ltd, L=Newbury, ST=Berkshire, C=GB");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+        result = _manager.authenticate(saslServer, new byte[0]);
+
+        assertNotNull(result);
+        assertEquals("Expected authentication to be unsuccessful",
+                AuthenticationResult.AuthenticationStatus.ERROR,
+                result.getStatus());
+
+        // DN contains CN and DC
+        principal = new X500Principal("CN=person, DC=example, DC=com");
+        expectedPrincipal = new UsernamePrincipal("person@example.com");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+
+        result = _manager.authenticate(saslServer, new byte[0]);
+        assertNotNull(result);
+        assertEquals("Expected authentication to be successful",
+                AuthenticationResult.AuthenticationStatus.SUCCESS,
+                result.getStatus());
+        assertOnlyContainsWrapped(expectedPrincipal, result.getPrincipals());
+
+        // DN contains CN and DC and other components
+        principal = new X500Principal("CN=person, DC=example, DC=com, O=My Company Ltd, L=Newbury, ST=Berkshire, C=GB");
+        expectedPrincipal = new UsernamePrincipal("person@example.com");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+
+        result = _manager.authenticate(saslServer, new byte[0]);
+        assertNotNull(result);
+        assertEquals("Expected authentication to be successful",
+                AuthenticationResult.AuthenticationStatus.SUCCESS,
+                result.getStatus());
+        assertOnlyContainsWrapped(expectedPrincipal, result.getPrincipals());
+
+        // DN contains CN and DC and other components
+        principal = new X500Principal("CN=person, O=My Company Ltd, L=Newbury, ST=Berkshire, C=GB");
+        expectedPrincipal = new UsernamePrincipal("person");
+        saslServer = _manager.createSaslServer("EXTERNAL", "example.example.com", principal);
+
+        result = _manager.authenticate(saslServer, new byte[0]);
+        assertNotNull(result);
+        assertEquals("Expected authentication to be successful",
+                AuthenticationResult.AuthenticationStatus.SUCCESS,
+                result.getStatus());
+        assertOnlyContainsWrapped(expectedPrincipal, result.getPrincipals());
+    }
+
+}