diff options
Diffstat (limited to 'mocca-1.2.11/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java')
-rw-r--r-- | mocca-1.2.11/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java | 386 |
1 files changed, 386 insertions, 0 deletions
diff --git a/mocca-1.2.11/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java b/mocca-1.2.11/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java new file mode 100644 index 00000000..c8ab280f --- /dev/null +++ b/mocca-1.2.11/BKUOnline/src/main/java/at/gv/egiz/stal/service/impl/STALServiceImpl.java @@ -0,0 +1,386 @@ + /* + * Copyright 2008 Federal Chancellery Austria and + * Graz University of Technology + * + * Licensed 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 at.gv.egiz.stal.service.impl; + +import at.buergerkarte.namespaces.cardchannel.service.CommandAPDUType; +import at.buergerkarte.namespaces.cardchannel.service.ScriptType; +import at.gv.egiz.bku.binding.BindingProcessor; +import at.gv.egiz.bku.binding.BindingProcessorManager; +import at.gv.egiz.bku.binding.Id; +import at.gv.egiz.bku.binding.IdFactory; + +import at.gv.egiz.stal.HashDataInput; +import at.gv.egiz.stal.service.GetHashDataInputFault; +import at.gv.egiz.stal.service.STALPortType; +import at.gv.egiz.stal.service.types.ErrorResponseType; +import at.gv.egiz.stal.service.types.GetHashDataInputFaultType; +import at.gv.egiz.stal.service.types.GetHashDataInputResponseType; +import at.gv.egiz.stal.service.types.GetHashDataInputType; +import at.gv.egiz.stal.service.types.GetNextRequestResponseType; +import at.gv.egiz.stal.service.types.GetNextRequestType; +import at.gv.egiz.stal.service.types.InfoboxReadRequestType; +import at.gv.egiz.stal.service.types.QuitRequestType; +import at.gv.egiz.stal.service.types.RequestType; +import at.gv.egiz.stal.service.types.ResponseType; +import at.gv.egiz.stal.service.types.SignRequestType; +import at.gv.egiz.stal.service.types.GetHashDataInputType.Reference; +//import at.gv.egiz.stal.service.types.GetHashDataInputResponseType.Reference; + +import com.sun.xml.ws.developer.UsesJAXBContext; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.nio.charset.Charset; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import javax.annotation.Resource; +import javax.jws.WebService; +import javax.servlet.ServletContext; +import javax.xml.bind.JAXBElement; +import javax.xml.ws.WebServiceContext; +import javax.xml.ws.handler.MessageContext; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * + * @author clemens + */ +@WebService(endpointInterface = "at.gv.egiz.stal.service.STALPortType", portName="STALPort", serviceName="STALService", targetNamespace="http://www.egiz.gv.at/wsdl/stal", wsdlLocation="WEB-INF/wsdl/stal.wsdl") +@UsesJAXBContext(STALXJAXBContextFactory.class) +public class STALServiceImpl implements STALPortType { + + public static final String BINDING_PROCESSOR_MANAGER = "bindingProcessorManager"; + public static final Id TEST_SESSION_ID = IdFactory.getInstance().createId("TestSession"); + protected static final Log log = LogFactory.getLog(STALServiceImpl.class); + + + static { + if (log.isTraceEnabled()) { + log.trace("enabling webservice communication dump"); + System.setProperty("com.sun.xml.ws.transport.http.HttpAdapter.dump", "true"); + } else { + System.setProperty("com.sun.xml.ws.fault.SOAPFaultBuilder.disableCaptureStackTrace", "false"); + } + } + @Resource + protected WebServiceContext wsContext; + protected IdFactory idF = IdFactory.getInstance(); + /** JAXB ObjectFactories */ + private at.gv.egiz.stal.service.types.ObjectFactory stalObjFactory = new at.gv.egiz.stal.service.types.ObjectFactory(); + /** don't confuse with at.buergerkarte.namespaces.cardchannel */ + private at.buergerkarte.namespaces.cardchannel.service.ObjectFactory ccObjFactory = new at.buergerkarte.namespaces.cardchannel.service.ObjectFactory(); + + @Override + public GetNextRequestResponseType connect(String sessId) { + + if (sessId == null) { + throw new NullPointerException("No session id provided"); + } + + Id sessionId = idF.createId(sessId); + + if (log.isDebugEnabled()) { + log.debug("Received Connect [" + sessionId + "]"); + } + + if (TEST_SESSION_ID.equals(sessionId)) { + return getTestSessionNextRequestResponse(null); + } + + GetNextRequestResponseType response = new GetNextRequestResponseType(); + response.setSessionId(sessionId.toString()); + + STALRequestBroker stal = getStal(sessionId); + + if (stal != null) { + + List<JAXBElement<? extends RequestType>> requestsOut = ((STALRequestBroker) stal).connect(); + response.getInfoboxReadRequestOrSignRequestOrQuitRequest().addAll(requestsOut); + + if (log.isDebugEnabled()) { + StringBuilder sb = new StringBuilder("Returning initial GetNextRequestResponse ["); + sb.append(sessionId.toString()); + sb.append("] containing "); + sb.append(requestsOut.size()); + sb.append(" requests: "); + for (JAXBElement<? extends RequestType> reqOut : requestsOut) { + sb.append(reqOut.getValue().getClass()); + sb.append(' '); + } + log.debug(sb.toString()); + } + } else { + log.error("Failed to get STAL for session " + sessionId + ", returning QuitRequest"); + QuitRequestType quitT = stalObjFactory.createQuitRequestType(); + JAXBElement<QuitRequestType> quit = stalObjFactory.createGetNextRequestResponseTypeQuitRequest(quitT); + response.getInfoboxReadRequestOrSignRequestOrQuitRequest().add(quit); + } + return response; + } + + @Override + public GetNextRequestResponseType getNextRequest(GetNextRequestType request) { + + if (request.getSessionId() == null) { + throw new NullPointerException("No session id provided"); + } + + Id sessionId = idF.createId(request.getSessionId()); + + List<JAXBElement<? extends ResponseType>> responsesIn = request.getInfoboxReadResponseOrSignResponseOrErrorResponse(); +// List<ResponseType> responsesIn = request.getInfoboxReadResponseOrSignResponseOrErrorResponse();//getResponse(); + + if (log.isDebugEnabled()) { + StringBuilder sb = new StringBuilder("Received GetNextRequest ["); + sb.append(sessionId.toString()); + sb.append("] containing "); + sb.append(responsesIn.size()); + sb.append(" responses: "); + for (JAXBElement<? extends ResponseType> respIn : responsesIn) { + sb.append(respIn.getValue().getClass()); + sb.append(' '); + } + log.debug(sb.toString()); + } + + if (TEST_SESSION_ID.equals(sessionId)) { + return getTestSessionNextRequestResponse(responsesIn); + } + + GetNextRequestResponseType response = new GetNextRequestResponseType(); + response.setSessionId(sessionId.toString()); + + STALRequestBroker stal = getStal(sessionId); + + if (stal != null) { + + List<JAXBElement<? extends RequestType>> requestsOut = ((STALRequestBroker) stal).nextRequest(responsesIn); + response.getInfoboxReadRequestOrSignRequestOrQuitRequest().addAll(requestsOut); + + if (log.isDebugEnabled()) { + StringBuilder sb = new StringBuilder("Returning GetNextRequestResponse ["); + sb.append(sessionId.toString()); + sb.append("] containing "); + sb.append(requestsOut.size()); + sb.append(" requests: "); + for (JAXBElement<? extends RequestType> reqOut : requestsOut) { + sb.append(reqOut.getValue().getClass()); + sb.append(' '); + } + log.debug(sb.toString()); + } + } else { + log.error("Failed to get STAL for session " + sessionId + ", returning QuitRequest"); + QuitRequestType quitT = stalObjFactory.createQuitRequestType(); + JAXBElement<QuitRequestType> quit = stalObjFactory.createGetNextRequestResponseTypeQuitRequest(quitT); + response.getInfoboxReadRequestOrSignRequestOrQuitRequest().add(quit); + } + return response; + } + + @Override + public GetHashDataInputResponseType getHashDataInput(GetHashDataInputType request) throws GetHashDataInputFault { + + if (request.getSessionId() == null) { + throw new NullPointerException("No session id provided"); + } + + Id sessionId = idF.createId(request.getSessionId()); + + if (log.isDebugEnabled()) { + log.debug("Received GetHashDataInputRequest for session " + sessionId + " containing " + request.getReference().size() + " reference(s)"); + } + + if (TEST_SESSION_ID.equals(sessionId)) { + return getTestSessionHashDataInputResponse(request.getReference()); + } + + GetHashDataInputResponseType response = new GetHashDataInputResponseType(); + response.setSessionId(sessionId.toString()); + + STALRequestBroker stal = getStal(sessionId); + + if (stal != null) { + List<HashDataInput> hashDataInputs = stal.getHashDataInput(); + + if (hashDataInputs != null) { + + Map<String, HashDataInput> hashDataIdMap = new HashMap<String, HashDataInput>(); + for (HashDataInput hdi : hashDataInputs) { + if (log.isTraceEnabled()) { + log.trace("Provided HashDataInput for reference " + hdi.getReferenceId()); + } + hashDataIdMap.put(hdi.getReferenceId(), hdi); + } + + List<GetHashDataInputType.Reference> reqRefs = request.getReference(); + for (GetHashDataInputType.Reference reqRef : reqRefs) { + String reqRefId = reqRef.getID(); + HashDataInput reqHdi = hashDataIdMap.get(reqRefId); + if (reqHdi == null) { + String msg = "Failed to resolve HashDataInput for reference " + reqRefId; + log.error(msg); + GetHashDataInputFaultType faultInfo = new GetHashDataInputFaultType(); + faultInfo.setErrorCode(1); + faultInfo.setErrorMessage(msg); + throw new GetHashDataInputFault(msg, faultInfo); + } + + InputStream hashDataIS = reqHdi.getHashDataInput(); + if (hashDataIS == null) { + //HashDataInput not cached? + String msg = "Failed to obtain HashDataInput for reference " + reqRefId + ", reference not cached"; + log.error(msg); + GetHashDataInputFaultType faultInfo = new GetHashDataInputFaultType(); + faultInfo.setErrorCode(1); + faultInfo.setErrorMessage(msg); + throw new GetHashDataInputFault(msg, faultInfo); + } + ByteArrayOutputStream baos = null; + try { + if (log.isDebugEnabled()) { + log.debug("Resolved HashDataInput " + reqRefId + " (" + reqHdi.getMimeType() + ";charset=" + reqHdi.getEncoding() + ")"); + } + baos = new ByteArrayOutputStream(hashDataIS.available()); + int c; + while ((c = hashDataIS.read()) != -1) { + baos.write(c); + } + GetHashDataInputResponseType.Reference ref = new GetHashDataInputResponseType.Reference(); + ref.setID(reqRefId); + ref.setMimeType(reqHdi.getMimeType()); + ref.setEncoding(reqHdi.getEncoding()); + ref.setFilename(reqHdi.getFilename()); + ref.setValue(baos.toByteArray()); + response.getReference().add(ref); + } catch (IOException ex) { + String msg = "Failed to get HashDataInput for reference " + reqRefId; + log.error(msg, ex); + GetHashDataInputFaultType faultInfo = new GetHashDataInputFaultType(); + faultInfo.setErrorCode(1); + faultInfo.setErrorMessage(msg); + throw new GetHashDataInputFault(msg, faultInfo, ex); + } finally { + try { + baos.close(); + } catch (IOException ex) { + } + } + } + return response; + } else { + String msg = "Failed to resolve any HashDataInputs for session " + sessionId; + log.error(msg); + GetHashDataInputFaultType faultInfo = new GetHashDataInputFaultType(); + faultInfo.setErrorCode(1); + faultInfo.setErrorMessage(msg); + throw new GetHashDataInputFault(msg, faultInfo); + } + } else { + String msg = "Session timeout"; //Failed to get STAL for session " + sessionId; + log.error(msg + " " + sessionId); + GetHashDataInputFaultType faultInfo = new GetHashDataInputFaultType(); + faultInfo.setErrorCode(1); + faultInfo.setErrorMessage(msg); + throw new GetHashDataInputFault(msg, faultInfo); + } + } + + private STALRequestBroker getStal(Id sessionId) { + if (log.isTraceEnabled()) { + log.trace("resolve STAL for session " + sessionId); + } + MessageContext mCtx = wsContext.getMessageContext(); + ServletContext sCtx = (ServletContext) mCtx.get(MessageContext.SERVLET_CONTEXT); + BindingProcessorManager bpMgr = (BindingProcessorManager) sCtx.getAttribute(BINDING_PROCESSOR_MANAGER); + BindingProcessor bp = bpMgr.getBindingProcessor(sessionId); + return (bp == null) ? null : (bp.isFinished() ? null : (STALRequestBroker) bp.getSTAL()); + } + + private GetNextRequestResponseType getTestSessionNextRequestResponse(List<JAXBElement<? extends ResponseType>> responsesIn) { + GetNextRequestResponseType response = new GetNextRequestResponseType(); + response.setSessionId(TEST_SESSION_ID.toString()); + + List<JAXBElement<? extends RequestType>> reqs = response.getInfoboxReadRequestOrSignRequestOrQuitRequest(); + + if (responsesIn == null) { + log.info("[TestSession] CONNECT"); +// addTestCardChannelRequest(reqs); +// addTestInfoboxReadRequest("IdentityLink", reqs); +// addTestInfoboxReadRequest("SecureSignatureKeypair", reqs); +// addTestInfoboxReadRequest("CertifiedKeypair", reqs); + addTestSignatureRequests("SecureSignatureKeypair", reqs); + } else if (responsesIn != null && responsesIn.size() > 0 && responsesIn.get(0).getValue() instanceof ErrorResponseType) { + log.info("[TestSession] received ErrorResponse, return QUIT request"); + QuitRequestType quitT = stalObjFactory.createQuitRequestType(); + reqs.add(stalObjFactory.createGetNextRequestResponseTypeQuitRequest(quitT)); + } else { + log.info("[TestSession] received " + responsesIn.size() + " response(s), return QUIT" ); + QuitRequestType quitT = stalObjFactory.createQuitRequestType(); + reqs.add(stalObjFactory.createGetNextRequestResponseTypeQuitRequest(quitT)); + } + return response; + } + + + private GetHashDataInputResponseType getTestSessionHashDataInputResponse(List<Reference> references) { + log.debug("[TestSession] received GET_HASHDATAINPUT"); + + GetHashDataInputResponseType response = new GetHashDataInputResponseType(); + response.setSessionId(TEST_SESSION_ID.toString()); + + for (Reference reference : references) { + String refId = reference.getID(); + log.debug("[TestSession] adding hashdata input for " + refId); + GetHashDataInputResponseType.Reference ref = new GetHashDataInputResponseType.Reference(); + ref.setID(refId); + ref.setMimeType(TestSignatureData.HASHDATA_MIMETYPES.get(refId)); //todo resolve from TestSignatureData + ref.setValue(TestSignatureData.HASHDATA_INPUT.get(refId)); + ref.setEncoding(TestSignatureData.ENCODING); + response.getReference().add(ref); + } + return response; + } + + private void addTestCardChannelRequest(List<JAXBElement<? extends RequestType>> requestList) { + log.info("[TestSession] add CARDCHANNEL request"); + ScriptType scriptT = ccObjFactory.createScriptType(); + CommandAPDUType cmd = ccObjFactory.createCommandAPDUType(); + cmd.setValue("TestSession CardChannelCMD 1234".getBytes()); + scriptT.getResetOrCommandAPDUOrVerifyAPDU().add(cmd); + requestList.add(ccObjFactory.createScript(scriptT)); + } + + private void addTestInfoboxReadRequest(String infoboxIdentifier, List<JAXBElement<? extends RequestType>> requestList) { + log.info("[TestSession] add READ "+ infoboxIdentifier + " request"); + InfoboxReadRequestType ibrT = stalObjFactory.createInfoboxReadRequestType(); + ibrT.setInfoboxIdentifier(infoboxIdentifier); + requestList.add(stalObjFactory.createGetNextRequestResponseTypeInfoboxReadRequest(ibrT)); + } + + private void addTestSignatureRequests(String keyIdentifier, List<JAXBElement<? extends RequestType>> reqs) { + log.info("[TestSession] add SIGN " + keyIdentifier + " request"); + SignRequestType sigT = stalObjFactory.createSignRequestType(); + sigT.setKeyIdentifier(keyIdentifier); + sigT.setSignedInfo(TestSignatureData.SIGNED_INFO.get(1)); //select! + reqs.add(stalObjFactory.createGetNextRequestResponseTypeSignRequest(sigT)); + } + +} |