1 files changed, 302 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/client/mis/simple/MISSimpleClient.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/client/mis/simple/MISSimpleClient.java
new file mode 100644
index 000000000..fed9cc72b
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/client/mis/simple/MISSimpleClient.java
@@ -0,0 +1,302 @@
+/*
+ * Copyright 2003 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.util.client.mis.simple;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.net.ssl.SSLSocketFactory;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.TransformerException;
+
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.StringRequestEntity;
+import org.apache.commons.httpclient.protocol.Protocol;
+import org.apache.xpath.XPathAPI;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.xml.sax.SAXException;
+
+import at.gv.egovernment.moa.id.auth.validator.parep.client.szrgw.SZRGWSecureSocketFactory;
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.DOMUtils;
+import at.gv.egovernment.moa.util.StringUtils;
+
+
+public class MISSimpleClient {
+
+		
+	private final static String SOAP_NS = "http://schemas.xmlsoap.org/soap/envelope/";
+	private final static String MIS_NS = "http://reference.e-government.gv.at/namespace/mandates/mis/1.0/xsd";
+	
+	private static Element NS_NODE = null;
+	
+		
+	static {
+		try {
+			NS_NODE = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument().createElement("test");
+			NS_NODE.setAttribute("xmlns:soap", SOAP_NS);
+			NS_NODE.setAttribute("xmlns:mis", MIS_NS);
+		} catch (Exception e) {
+			Logger.warn("Error initializing namespace node.", e);
+		}
+	}
+	
+	public static List sendGetMandatesRequest(String webServiceURL, String sessionId, SSLSocketFactory sSLSocketFactory) throws MISSimpleClientException {
+		if (webServiceURL == null) {
+			throw new NullPointerException("Argument webServiceURL must not be null.");
+		}
+		if (sessionId == null) {
+			throw new NullPointerException("Argument sessionId must not be null.");
+		}
+		
+		// ssl settings
+		if (sSLSocketFactory != null) {
+	        SZRGWSecureSocketFactory fac = new SZRGWSecureSocketFactory(sSLSocketFactory); 
+	        Protocol.registerProtocol("https", new Protocol("https", fac, 443));
+		}
+
+		
+		try {
+			Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+			Element mirElement = doc.createElementNS(MIS_NS, "MandateIssueRequest");
+			Element sessionIdElement = doc.createElementNS(MIS_NS, "SessionID");
+			sessionIdElement.appendChild(doc.createTextNode(sessionId));
+			mirElement.appendChild(sessionIdElement);
+	    
+			// send soap request
+			Element mandateIssueResponseElement = sendSOAPRequest(webServiceURL, mirElement);
+	    
+			// check for error
+			checkForError(mandateIssueResponseElement);
+	    
+			// check for session id
+			NodeList mandateElements  = XPathAPI.selectNodeList(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:Mandates/mis:Mandate", NS_NODE);
+	    
+			if (mandateElements == null || mandateElements.getLength() == 0) {
+				throw new MISSimpleClientException("No mandates found in response.");
+			}
+	    
+			ArrayList foundMandates = new ArrayList();
+			for (int i=0; i<mandateElements.getLength(); i++) {
+				Element mandate = (Element) mandateElements.item(i);
+				MISMandate misMandate = new MISMandate();
+				if (mandate.hasAttribute("ProfessionalRepresentative")) {
+					misMandate.setProfRep(mandate.getAttribute("ProfessionalRepresentative"));
+				}
+				
+				//misMandate.setMandate(Base64.decodeBase64(DOMUtils.getText(mandate)));
+				misMandate.setMandate(Base64.decodeBase64(DOMUtils.getText(mandate).getBytes()));
+				foundMandates.add(misMandate);
+			}
+			return foundMandates;
+		} catch (ParserConfigurationException e) {
+			throw new MISSimpleClientException(e);
+		} catch (DOMException e) {
+			throw new MISSimpleClientException(e);
+		} catch (TransformerException e) {
+			throw new MISSimpleClientException(e);
+		} 
+	}
+	
+	public static MISSessionId sendSessionIdRequest(String webServiceURL, byte[] idl, byte[] cert, String oaFriendlyName, String redirectURL, String referenceValue, String mandateIdentifier[], SSLSocketFactory sSLSocketFactory) throws MISSimpleClientException {
+		if (webServiceURL == null) {
+			throw new NullPointerException("Argument webServiceURL must not be null.");
+		}
+		if (idl == null) {
+			throw new NullPointerException("Argument idl must not be null.");
+		}
+		if (redirectURL == null) {
+			throw new NullPointerException("Argument redirectURL must not be null.");
+		}
+		
+		// ssl settings
+		if (sSLSocketFactory != null) {
+	        SZRGWSecureSocketFactory fac = new SZRGWSecureSocketFactory(sSLSocketFactory); 
+	        Protocol.registerProtocol("https", new Protocol("https", fac, 443));
+		}
+		
+		try {
+			Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+			Element mirElement = doc.createElementNS(MIS_NS, "MandateIssueRequest");
+			Element idlElement = doc.createElementNS(MIS_NS, "IdentityLink");
+	    
+			
+			idlElement.appendChild(doc.createTextNode(new String(Base64.encodeBase64(idl))));
+			mirElement.appendChild(idlElement);
+
+			if (cert != null && cert.length > 0) {
+				Element certElement = doc.createElementNS(MIS_NS, "X509SignatureCertificate");
+				certElement.appendChild(doc.createTextNode(new String(Base64.encodeBase64(cert))));
+				//certElement.appendChild(doc.createTextNode(Base64.encodeBase64(cert)));
+				//	    	certElement.appendChild(doc.createTextNode(new String(Base64.encodeBase64(cert))));
+				mirElement.appendChild(certElement);
+			}
+			
+			if (!StringUtils.isEmpty(oaFriendlyName)) {
+				Element oaFriendlyNameElement = doc.createElementNS(MIS_NS, "OAFriendlyName");
+				oaFriendlyNameElement.appendChild(doc.createTextNode(oaFriendlyName));
+				mirElement.appendChild(oaFriendlyNameElement);
+			}
+			
+			Element redirectElement = doc.createElementNS(MIS_NS, "RedirectURL");
+			redirectElement.appendChild(doc.createTextNode(redirectURL));
+			mirElement.appendChild(redirectElement);
+			
+			Element referenceValueElement = doc.createElementNS(MIS_NS, "ReferenceValue");
+			referenceValueElement.appendChild(doc.createTextNode(referenceValue));
+			mirElement.appendChild(referenceValueElement);
+			
+			if (mandateIdentifier != null && mandateIdentifier.length > 0) {
+				Element filtersElement = doc.createElementNS(MIS_NS, "Filters");
+				Element mandateIdentifiersElement = doc.createElementNS(MIS_NS, "MandateIdentifiers");
+				for (int i=0; i<mandateIdentifier.length; i++) {
+					Element mandateIdentifierElement = doc.createElementNS(MIS_NS, "MandateIdentifier");
+					mandateIdentifierElement.appendChild(doc.createTextNode(mandateIdentifier[i]));
+					mandateIdentifiersElement.appendChild(mandateIdentifierElement);
+				}
+				filtersElement.appendChild(mandateIdentifiersElement);
+				mirElement.appendChild(filtersElement);
+			}
+			// send soap request
+			Element mandateIssueResponseElement = sendSOAPRequest(webServiceURL, mirElement);
+
+			// check for error
+			checkForError(mandateIssueResponseElement);
+	    
+			// check for session id
+			//String sessionId = ((Node) XPathAPI.selectSingleNode(mandateIssueResponseElement, "/mis:MandateIssueResponse/mis:SessionID/text()", NS_NODE)).getNodeValue();
+			Node sessionIdNode = ((Node) XPathAPI.selectSingleNode(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:SessionID/text()", NS_NODE));
+			if (sessionIdNode == null) {
+				throw new MISSimpleClientException("SessionId not found in response.");
+			}
+			String sessionId = sessionIdNode.getNodeValue();
+
+			Node guiRedirectURLNode = ((Node) XPathAPI.selectSingleNode(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:GuiRedirectURL/text()", NS_NODE));
+			if (guiRedirectURLNode == null) {
+				throw new MISSimpleClientException("GuiRedirectURL not found in response.");
+			}
+			String guiRedirectURL = guiRedirectURLNode.getNodeValue();
+	    
+			// create return object
+			MISSessionId msid = new MISSessionId();
+			msid.setSessiondId(sessionId);
+			msid.setRedirectURL(guiRedirectURL);
+	    
+			return msid;
+		} catch (ParserConfigurationException e) {
+			throw new MISSimpleClientException(e);
+		} catch (DOMException e) {
+			throw new MISSimpleClientException(e);
+		} catch (TransformerException e) {
+			throw new MISSimpleClientException(e);
+		}
+		
+	}
+	
+	private static void checkForError(Element mandateIssueResponseElement) throws MISSimpleClientException {
+		if (mandateIssueResponseElement == null) {
+			throw new NullPointerException("Argument mandateIssueResponseElement must not be null.");
+		}
+		try {
+		    Element errorElement = (Element) XPathAPI.selectSingleNode(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:Error", NS_NODE);
+		    if (errorElement != null) {
+		    	String code = ((Node) XPathAPI.selectSingleNode(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:Error/mis:Code/text()", NS_NODE)).getNodeValue();
+		    	String text = ((Node) XPathAPI.selectSingleNode(mandateIssueResponseElement, "//mis:MandateIssueResponse/mis:Error/mis:Text/text()", NS_NODE)).getNodeValue();
+		    	throw new MISSimpleClientException("Fehler beim Abfragen des Online-Vollmachten Services: " + code + " / " + text);	    }
+		} catch (TransformerException e) {
+			throw new MISSimpleClientException(e);
+		}
+	}
+	
+	private static Element sendSOAPRequest(String webServiceURL, Element request) throws MISSimpleClientException {
+		
+//		try {
+//			System.out.println("REQUEST-MIS: \n"  + DOMUtils.serializeNode(request));
+//		} catch (TransformerException e1) {
+//			e1.printStackTrace();
+//		} catch (IOException e1) {
+//			e1.printStackTrace();
+//		}
+		
+		if (webServiceURL == null) {
+			throw new NullPointerException("Argument webServiceURL must not be null.");
+		}
+		if (request == null) {
+			throw new NullPointerException("Argument request must not be null.");
+		}
+		try {
+			HttpClient httpclient = new HttpClient();
+			PostMethod post = new PostMethod(webServiceURL);
+			StringRequestEntity re = new StringRequestEntity(DOMUtils.serializeNode(packIntoSOAP(request)),"text/xml", "UTF-8");
+			post.setRequestEntity(re);
+			int responseCode = httpclient.executeMethod(post);
+			
+			if (responseCode != 200) {
+				throw new MISSimpleClientException("Invalid HTTP response code " + responseCode);
+			}
+			//Element elem = parse(post.getResponseBodyAsStream());
+			Document doc = DOMUtils.parseDocumentSimple(post.getResponseBodyAsStream());
+			return unpackFromSOAP(doc.getDocumentElement());
+		} catch(IOException e) {
+			throw new MISSimpleClientException(e);
+		} catch (TransformerException e) {
+			throw new MISSimpleClientException(e);
+		} catch (SAXException e) {
+			throw new MISSimpleClientException(e);
+		} catch (ParserConfigurationException e) {
+			throw new MISSimpleClientException(e);
+		}
+	}
+	
+	private static Element packIntoSOAP(Element element) throws MISSimpleClientException {
+		try {
+			Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+			Element soapEnvelope = doc.createElement("Envelope");
+			soapEnvelope.setAttribute("xmlns", SOAP_NS);
+			Element soapBody = doc.createElement("Body");
+			soapEnvelope.appendChild(soapBody);
+			soapBody.appendChild(doc.importNode(element, true));
+			return soapEnvelope;
+		} catch(ParserConfigurationException e) {
+			throw new MISSimpleClientException(e);
+		}
+	}
+	
+	private static Element unpackFromSOAP(Element element) throws MISSimpleClientException {
+		try {
+			return (Element) XPathAPI.selectSingleNode(element, "/soap:Envelope/soap:Body/child::*[position()=1]", NS_NODE);
+		} catch(TransformerException e) {
+			throw new MISSimpleClientException(e);
+		}
+	}	
+}
+\ No newline at end of file