1 files changed, 110 insertions, 0 deletions
diff --git a/id/server/moa-id-frontend-resources/src/main/java/at/gv/egovernment/moa/id/auth/frontend/builder/SPSpecificGUIBuilderConfigurationWithFileSystemLoad.java b/id/server/moa-id-frontend-resources/src/main/java/at/gv/egovernment/moa/id/auth/frontend/builder/SPSpecificGUIBuilderConfigurationWithFileSystemLoad.java
new file mode 100644
index 000000000..b5c50004b
--- /dev/null
+++ b/id/server/moa-id-frontend-resources/src/main/java/at/gv/egovernment/moa/id/auth/frontend/builder/SPSpecificGUIBuilderConfigurationWithFileSystemLoad.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egovernment.moa.id.auth.frontend.builder;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+
+import at.gv.egovernment.moa.id.commons.api.IRequest;
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.FileUtils;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+/**
+ * @author tlenz
+ *
+ */
+public class SPSpecificGUIBuilderConfigurationWithFileSystemLoad extends AbstractServiceProviderSpecificGUIFormBuilderConfiguration {
+	
+	private String configKeyIdentifier = null;
+	private String configRootContextDir = null;
+	
+	/**
+	 * @param authURL PublicURLPrefix of the IDP but never null
+	 * @param viewName Name of the template (with suffix) but never null
+	 * @param configKeyIdentifier Identifier of the configuration key in OA configuration that holds the filesystem URI to template 
+	 * @param formSubmitEndpoint EndPoint on which the form should be submitted 
+	 * @param configRootContextDir Path to MOA-ID-Auth configuration root directory 
+	 * 			or null if the form must not submitted
+	 */
+	public SPSpecificGUIBuilderConfigurationWithFileSystemLoad(String authURL, String viewName, 
+			String configKeyIdentifier, String formSubmitEndpoint, String configRootContextDir) {
+		super(authURL, viewName, formSubmitEndpoint);
+		this.configKeyIdentifier = configKeyIdentifier;
+		this.configRootContextDir = configRootContextDir;
+		
+	}
+	
+	/**
+	 * @param Current processed pending-request DAO but never null
+	 * @param viewName Name of the template (with suffix) but never null
+	 * @param configKeyIdentifier Identifier of the configuration key in OA configuration that holds the filesystem URI to template 
+	 * @param formSubmitEndpoint EndPoint on which the form should be submitted 
+	 * @param configRootContextDir Path to MOA-ID-Auth configuration root directory 
+	 */
+	public SPSpecificGUIBuilderConfigurationWithFileSystemLoad(IRequest pendingReq, String viewName, 
+			String configKeyIdentifier, String formSubmitEndpoint, String configRootContextDir) {
+		super(pendingReq, viewName, formSubmitEndpoint);
+		this.configKeyIdentifier = configKeyIdentifier;
+		this.configRootContextDir = configRootContextDir;
+		
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.auth.frontend.AbstractGUIFormBuilder#getTemplate(java.lang.String)
+	 */
+	@Override
+	public InputStream getTemplate(String viewName) {		
+		if (pendingReq != null && pendingReq.getOnlineApplicationConfiguration() != null && 
+				configKeyIdentifier != null) {
+			try {
+				String templateURL = pendingReq.getOnlineApplicationConfiguration().getConfigurationValue(configKeyIdentifier);
+				if (MiscUtil.isNotEmpty(templateURL)) {
+					String absURL = FileUtils.makeAbsoluteURL(templateURL, configRootContextDir);				
+					if (!absURL.startsWith("file:")) {
+						Logger.warn("GUI template are only loadable from filesystem! "
+								+ "(templateURL: " + absURL + ")");
+						return null;
+					}
+				
+					Logger.debug("Load template URL for view: " + viewName + " from: " + absURL);
+					URI uri = new URL(absURL).toURI();
+					return new FileInputStream(new File(uri));
+				
+				}									
+			} catch (FileNotFoundException | URISyntaxException | MalformedURLException e) {
+				Logger.warn("Template for view: " + viewName + " is NOT loadable!  -> Switch to default template", e);
+				
+			}
+		}
+		Logger.trace("NO ServiceProvider specific template for view: " + viewName + " available");		
+		return null;
+	}
+
+}