From 5371cce8ad520a49840c37cdf1d952c233f47320 Mon Sep 17 00:00:00 2001
From: Florian Reimair <florian.reimair@iaik.tugraz.at>
Date: Tue, 5 Jan 2016 11:01:00 +0100
Subject: metadata delivery. draft but working.

---
 .../eidas/tasks/GenerateAuthnRequestTask.java      |  2 +
 .../modules/eidas/utils/EidasMetaDataServlet.java  | 89 ++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/EidasMetaDataServlet.java

(limited to 'id/server/modules/moa-id-module-eIDAS/src/main')

diff --git a/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/tasks/GenerateAuthnRequestTask.java b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/tasks/GenerateAuthnRequestTask.java
index 159728e92..c4f7bdae0 100644
--- a/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/tasks/GenerateAuthnRequestTask.java
+++ b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/tasks/GenerateAuthnRequestTask.java
@@ -106,6 +106,8 @@ public class GenerateAuthnRequestTask extends AbstractAuthServletTask {
 			int qaaLevel = 1;
 			authnRequest.setQaa(qaaLevel);
 			authnRequest.setPersonalAttributeList(pAttList);
+			String issuer = "http://localhost:12344/moa-id-auth/eidas/metadata";
+			authnRequest.setIssuer(issuer);
 
 			engine.initRequestedAttributes(pAttList);
 			authnRequest = engine.generateEIDASAuthnRequest(authnRequest);
diff --git a/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/EidasMetaDataServlet.java b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/EidasMetaDataServlet.java
new file mode 100644
index 000000000..dd7671765
--- /dev/null
+++ b/id/server/modules/moa-id-module-eIDAS/src/main/java/at/gv/egovernment/moa/id/auth/modules/eidas/utils/EidasMetaDataServlet.java
@@ -0,0 +1,89 @@
+/*******************************************************************************
+ *  Copyright 2015 e-SENS project
+ *
+ *  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://ec.europa.eu/idabc/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.
+ *******************************************************************************/
+package at.gv.egovernment.moa.id.auth.modules.eidas.utils;
+import iaik.security.ecc.provider.ECCProvider;
+import iaik.security.provider.IAIK;
+
+import java.io.IOException;
+import java.security.Security;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.slf4j.Logger;
+
+import at.gv.egovernment.moa.id.auth.modules.eidas.exceptions.EIDASEngineException;
+import eu.eidas.auth.engine.EIDASSAMLEngine;
+import eu.eidas.auth.engine.metadata.MetadataConfigParams;
+import eu.eidas.auth.engine.metadata.MetadataGenerator;
+import eu.eidas.engine.exceptions.SAMLEngineException;
+
+
+/**
+ * First version to provide some valid metadata to an asking eIDaS node
+ */
+@WebServlet("/eidas/metadata")
+public class EidasMetaDataServlet extends HttpServlet {
+    private static final long serialVersionUID = -2129228304760706063L;
+    private Logger logger = org.slf4j.LoggerFactory.getLogger(EidasMetaDataServlet.class); 
+    /**
+     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
+     *      response)
+     */
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        try {
+            logger.info("EidasMetaDataServlet GET");
+            
+            String metadata_url = "metadataurl";
+            String sp_return_url = "sp_return_url";
+            String metaData = generateMetadata(metadata_url, sp_return_url);
+
+            response.setContentType("text/html");
+            response.getWriter().print(metaData);
+            response.flushBuffer();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } 
+    }
+
+    public String generateMetadata(String metadata_url, String sp_return_url) throws SAMLEngineException, EIDASEngineException{
+        String metadata="invalid metadata";
+        
+		// FIXME workaround!?
+		Security.removeProvider("IAIK");
+		Security.removeProvider("IAIK_ECC");
+
+		EIDASSAMLEngine engine = SAMLEngineUtils.createSAMLEngine();
+
+		IAIK.addAsProvider();
+		ECCProvider.addAsProvider(true);
+        
+        MetadataGenerator generator = new MetadataGenerator();
+        MetadataConfigParams mcp=new MetadataConfigParams();
+        generator.setConfigParams(mcp);
+        generator.initialize(engine);
+        mcp.setEntityID(metadata_url);
+        generator.addSPRole(); // TODO addIDPRole();
+        String returnUrl = sp_return_url;
+        mcp.setAssertionConsumerUrl(returnUrl);
+        metadata = generator.generateMetadata();
+        return metadata;
+    }
+}
-- 
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