diff options
Diffstat (limited to 'id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/auth/pvp2/servlets/SLOBackChannelServlet.java')
-rw-r--r-- | id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/auth/pvp2/servlets/SLOBackChannelServlet.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/auth/pvp2/servlets/SLOBackChannelServlet.java b/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/auth/pvp2/servlets/SLOBackChannelServlet.java new file mode 100644 index 000000000..4b23089c4 --- /dev/null +++ b/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/auth/pvp2/servlets/SLOBackChannelServlet.java @@ -0,0 +1,159 @@ +/* + * 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.configuration.auth.pvp2.servlets; + +import java.io.IOException; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.cert.CertificateException; +import java.util.List; + +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.opensaml.common.SAMLObject; +import org.opensaml.common.binding.BasicSAMLMessageContext; +import org.opensaml.saml2.binding.encoding.HTTPSOAP11Encoder; +import org.opensaml.saml2.core.LogoutRequest; +import org.opensaml.saml2.core.LogoutResponse; +import org.opensaml.ws.message.decoder.MessageDecodingException; +import org.opensaml.ws.message.encoder.MessageEncodingException; +import org.opensaml.ws.soap.soap11.Envelope; +import org.opensaml.ws.soap.soap11.decoder.http.HTTPSOAP11Decoder; +import org.opensaml.ws.transport.http.HttpServletRequestAdapter; +import org.opensaml.ws.transport.http.HttpServletResponseAdapter; +import org.opensaml.xml.XMLObject; +import org.opensaml.xml.parse.BasicParserPool; +import org.opensaml.xml.security.SecurityException; +import org.opensaml.xml.security.x509.KeyStoreX509CredentialAdapter; +import org.opensaml.xml.security.x509.X509Credential; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import at.gv.egovernment.moa.id.configuration.exception.ConfigurationException; + +/** + * @author tlenz + * + */ +public class SLOBackChannelServlet extends SLOBasicServlet { + + private static final long serialVersionUID = 1481623547633064922L; + private static final Logger log = LoggerFactory + .getLogger(SLOBackChannelServlet.class); + + /** + * @throws ConfigurationException + */ + public SLOBackChannelServlet() throws ConfigurationException { + super(); + } + + + protected void doPost(HttpServletRequest request, + HttpServletResponse response) throws ServletException, IOException { + + try { + HTTPSOAP11Decoder soapDecoder = new HTTPSOAP11Decoder(new BasicParserPool()); + BasicSAMLMessageContext<SAMLObject, ?, ?> messageContext = + new BasicSAMLMessageContext<SAMLObject, SAMLObject, SAMLObject>(); + messageContext + .setInboundMessageTransport(new HttpServletRequestAdapter( + request)); + + soapDecoder.decode(messageContext); + + Envelope inboundMessage = (Envelope) messageContext + .getInboundMessage(); + + if (inboundMessage.getBody() != null) { + List<XMLObject> xmlElemList = inboundMessage.getBody().getUnknownXMLObjects(); + + LogoutResponse sloResp; + if (!xmlElemList.isEmpty() && xmlElemList.get(0) instanceof LogoutRequest) { + LogoutRequest sloReq = (LogoutRequest) xmlElemList.get(0); + sloResp = processLogOutRequest(sloReq, request); + + KeyStore keyStore = getConfig().getPVP2KeyStore(); + X509Credential authcredential = new KeyStoreX509CredentialAdapter( + keyStore, + getConfig().getPVP2KeystoreAuthRequestKeyAlias(), + getConfig().getPVP2KeystoreAuthRequestKeyPassword().toCharArray()); + + HTTPSOAP11Encoder encoder = new HTTPSOAP11Encoder(); + HttpServletResponseAdapter responseAdapter = new HttpServletResponseAdapter( + response, true); + BasicSAMLMessageContext<SAMLObject, SAMLObject, SAMLObject> context = new BasicSAMLMessageContext<SAMLObject, SAMLObject, SAMLObject>(); + context.setOutboundSAMLMessageSigningCredential(authcredential); + context.setOutboundSAMLMessage(sloResp); + context.setOutboundMessageTransport(responseAdapter); + + encoder.encode(context); + + } else { + log.warn("Received request ist not of type LogOutRequest"); + response.setStatus(HttpServletResponse.SC_BAD_REQUEST); + + } + } + + } catch (MessageDecodingException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (SecurityException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (NoSuchAlgorithmException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (CertificateException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (KeyStoreException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (ConfigurationException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } catch (MessageEncodingException e) { + log.error("SLO message processing FAILED." , e); + response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage()); + + } + } + + protected void doGet(HttpServletRequest request, + HttpServletResponse response) throws ServletException, IOException { + response.setStatus(HttpServletResponse.SC_NOT_FOUND); + + } + +} |