diff options
Diffstat (limited to 'eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/idaustriaclient/controller/IdAustriaClientAuthSignalController.java')
-rw-r--r-- | eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/idaustriaclient/controller/IdAustriaClientAuthSignalController.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/idaustriaclient/controller/IdAustriaClientAuthSignalController.java b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/idaustriaclient/controller/IdAustriaClientAuthSignalController.java new file mode 100644 index 00000000..eca21683 --- /dev/null +++ b/eidas_modules/authmodule-eIDAS-v2/src/main/java/at/asitplus/eidas/specific/modules/auth/eidas/v2/idaustriaclient/controller/IdAustriaClientAuthSignalController.java @@ -0,0 +1,95 @@ +package at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.controller; + + +import java.io.IOException; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.commons.lang3.StringUtils; +import org.apache.commons.text.StringEscapeUtils; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; + +import at.asitplus.eidas.specific.modules.auth.eidas.v2.idaustriaclient.IdAustriaClientAuthConstants; +import at.gv.egiz.eaaf.core.exceptions.EaafException; +import at.gv.egiz.eaaf.core.impl.idp.controller.AbstractProcessEngineSignalController; +import lombok.extern.slf4j.Slf4j; + +/** + * IdAustria client controller that receives the response from ID Austria system. + * + * @author tlenz + * + */ +@Slf4j +@Controller +public class IdAustriaClientAuthSignalController extends AbstractProcessEngineSignalController { + + public static final String HTTP_PARAM_RELAYSTATE = "RelayState"; + + /** + * Default constructor with logging. + * + */ + public IdAustriaClientAuthSignalController() { + super(); + log.debug("Registering servlet " + getClass().getName() + + " with mappings '" + IdAustriaClientAuthConstants.ENDPOINT_POST + + "' and '" + IdAustriaClientAuthConstants.ENDPOINT_REDIRECT + "'."); + + } + + /** + * HTTP end-point for incoming SAML2 Response from ID Austria system. + * + * @param req HTTP request + * @param resp HTTP response + * @throws IOException In case of a HTTP communication error + * @throws EaafException In case of a state-validation problem + */ + @RequestMapping(value = { IdAustriaClientAuthConstants.ENDPOINT_POST, + IdAustriaClientAuthConstants.ENDPOINT_REDIRECT }, + method = { RequestMethod.POST, RequestMethod.GET }) + public void performAuthentication(HttpServletRequest req, HttpServletResponse resp) + throws IOException, EaafException { + signalProcessManagement(req, resp); + + } + + /** + * Read the PendingRequestId from SAML2 RelayState parameter. + */ + @Override + public String getPendingRequestId(HttpServletRequest request) { + String relayState = StringEscapeUtils.escapeHtml4(request.getParameter(HTTP_PARAM_RELAYSTATE)); + if (StringUtils.isNotEmpty(relayState)) { + try { + String pendingReqId = transactionStorage.get(relayState, String.class); + if (StringUtils.isNotEmpty(pendingReqId)) { + + return pendingReqId; + + } else { + log.info("SAML2 RelayState from request is unknown. Can NOT restore session ... "); + + } + + } catch (EaafException e) { + log.error("Can NOT map SAML2 RelayState to pendingRequestId", e); + + } finally { + transactionStorage.remove(relayState); + + } + + } else { + log.info("No SAML2 relaystate. Can NOT restore session ... "); + + } + + return null; + + } +} |