refactored csr request authentication

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/pom.xml

@@ -73,6 +73,7 @@
                             org.apache.tomcat.util.buf,
                             org.apache.tomcat.util.http,
                             org.osgi.service.component,
+                            org.osgi.framework,
                             org.w3c.dom,
                             org.wso2.carbon.apimgt.api,
                             org.wso2.carbon.apimgt.core.authenticate,

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/Constants.java

@@ -15,6 +15,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+
 package org.wso2.carbon.webapp.authenticator.framework;
 
 public final class Constants {

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/authenticator/BSTAuthenticator.java

@@ -23,7 +23,6 @@ import org.apache.axiom.om.impl.builder.StAXBuilder;
 import org.apache.axiom.om.util.StAXUtils;
 import org.apache.axiom.soap.SOAPEnvelope;
 import org.apache.axiom.soap.SOAPHeader;
-import org.apache.axiom.soap.SOAPHeaderBlock;
 import org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder;
 import org.apache.catalina.connector.Request;
 import org.apache.catalina.connector.Response;

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/config/AuthenticatorConfigService.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. 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.wso2.carbon.webapp.authenticator.framework.config;
+
+/**
+ * This defines the contract for AuthenticatorConfigService to expose authenticator configs in webapp-authenticators.xml.
+ */
+public interface AuthenticatorConfigService {
+
+    AuthenticatorConfig getAuthenticatorConfig(String authenticatorName) throws InvalidConfigurationStateException;
+
+}

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/config/impl/AuthenticatorConfigServiceImpl.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. 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.wso2.carbon.webapp.authenticator.framework.config.impl;
+
+import org.wso2.carbon.webapp.authenticator.framework.config.AuthenticatorConfig;
+import org.wso2.carbon.webapp.authenticator.framework.config.AuthenticatorConfigService;
+import org.wso2.carbon.webapp.authenticator.framework.config.InvalidConfigurationStateException;
+import org.wso2.carbon.webapp.authenticator.framework.config.WebappAuthenticatorConfig;
+
+import java.util.List;
+
+/**
+ * This holds implementation of AuthenticatorConfigService.
+ */
+public class AuthenticatorConfigServiceImpl implements AuthenticatorConfigService {
+
+    @Override
+    public AuthenticatorConfig getAuthenticatorConfig(String authenticatorName) throws
+            InvalidConfigurationStateException {
+        List<AuthenticatorConfig> configs = WebappAuthenticatorConfig.getInstance().getAuthenticators();
+        int index = 0;
+        if (authenticatorName == null || authenticatorName.isEmpty()) {
+            return null;
+        }
+        for (int i = 0; i < configs.size(); i++) {
+            AuthenticatorConfig authenticatorConfig = configs.get(i);
+            if (authenticatorName.equals(authenticatorConfig.getName())) {
+                index = i;
+                break;
+            }
+        }
+        return configs.get(index);
+    }
+}

components/webapp-authenticator-framework/org.wso2.carbon.webapp.authenticator.framework/src/main/java/org/wso2/carbon/webapp/authenticator/framework/internal/WebappAuthenticatorFrameworkServiceComponent.java

@@ -20,6 +20,7 @@ package org.wso2.carbon.webapp.authenticator.framework.internal;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.osgi.framework.BundleContext;
 import org.osgi.service.component.ComponentContext;
 import org.wso2.carbon.certificate.mgt.core.service.CertificateManagementService;
 import org.wso2.carbon.device.mgt.core.scep.SCEPManager;
@@ -29,10 +30,12 @@ import org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer;
 import org.wso2.carbon.user.core.service.RealmService;
 import org.wso2.carbon.webapp.authenticator.framework.AuthenticatorFrameworkDataHolder;
 import org.wso2.carbon.webapp.authenticator.framework.WebappAuthenticationValve;
-import org.wso2.carbon.webapp.authenticator.framework.authenticator.WebappAuthenticator;
 import org.wso2.carbon.webapp.authenticator.framework.WebappAuthenticatorRepository;
+import org.wso2.carbon.webapp.authenticator.framework.authenticator.WebappAuthenticator;
 import org.wso2.carbon.webapp.authenticator.framework.config.AuthenticatorConfig;
+import org.wso2.carbon.webapp.authenticator.framework.config.AuthenticatorConfigService;
 import org.wso2.carbon.webapp.authenticator.framework.config.WebappAuthenticatorConfig;
+import org.wso2.carbon.webapp.authenticator.framework.config.impl.AuthenticatorConfigServiceImpl;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -91,6 +94,12 @@ public class WebappAuthenticatorFrameworkServiceComponent {
                 authenticator.init();
                 repository.addAuthenticator(authenticator);
             }
+
+            //Register AuthenticatorConfigService to expose webapp-authenticator configs.
+            BundleContext bundleContext = componentContext.getBundleContext();
+            AuthenticatorConfigService authenticatorConfigService = new AuthenticatorConfigServiceImpl();
+            bundleContext.registerService(AuthenticatorConfigService.class.getName(), authenticatorConfigService, null);
+
             AuthenticatorFrameworkDataHolder.getInstance().setWebappAuthenticatorRepository(repository);
 
             List<CarbonTomcatValve> valves = new ArrayList<CarbonTomcatValve>();