diff options
Diffstat (limited to 'id/server/modules/moa-id-modul-citizencard_authentication/src/main/java/at/gv/egovernment/moa/id/auth/modules/internal/tasks/VerifyCertificateTask.java')
-rw-r--r-- | id/server/modules/moa-id-modul-citizencard_authentication/src/main/java/at/gv/egovernment/moa/id/auth/modules/internal/tasks/VerifyCertificateTask.java | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/id/server/modules/moa-id-modul-citizencard_authentication/src/main/java/at/gv/egovernment/moa/id/auth/modules/internal/tasks/VerifyCertificateTask.java b/id/server/modules/moa-id-modul-citizencard_authentication/src/main/java/at/gv/egovernment/moa/id/auth/modules/internal/tasks/VerifyCertificateTask.java new file mode 100644 index 000000000..d99ba873d --- /dev/null +++ b/id/server/modules/moa-id-modul-citizencard_authentication/src/main/java/at/gv/egovernment/moa/id/auth/modules/internal/tasks/VerifyCertificateTask.java @@ -0,0 +1,175 @@ +package at.gv.egovernment.moa.id.auth.modules.internal.tasks; + +import static at.gv.egovernment.moa.id.auth.MOAIDAuthConstants.*; +import iaik.x509.X509Certificate; + +import java.io.IOException; +import java.util.Map; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.commons.fileupload.FileUploadException; +import org.apache.commons.lang.StringEscapeUtils; + +import at.gv.egovernment.moa.id.advancedlogging.MOAIDEventConstants; +import at.gv.egovernment.moa.id.advancedlogging.MOAReversionLogger; +import at.gv.egovernment.moa.id.auth.AuthenticationServer; +import at.gv.egovernment.moa.id.auth.builder.DataURLBuilder; +import at.gv.egovernment.moa.id.auth.data.AuthenticationSession; +import at.gv.egovernment.moa.id.auth.exception.AuthenticationException; +import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.auth.exception.WrongParametersException; +import at.gv.egovernment.moa.id.auth.modules.AbstractAuthServletTask; +import at.gv.egovernment.moa.id.auth.modules.TaskExecutionException; + +import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException; +import at.gv.egovernment.moa.id.moduls.IRequest; +import at.gv.egovernment.moa.id.moduls.RequestStorage; +import at.gv.egovernment.moa.id.process.api.ExecutionContext; +import at.gv.egovernment.moa.id.storage.AuthenticationSessionStoreage; +import at.gv.egovernment.moa.id.util.CitizenCardServletUtils; +import at.gv.egovernment.moa.id.util.ParamValidatorUtils; +import at.gv.egovernment.moa.id.util.ServletUtils; +import at.gv.egovernment.moa.logging.Logger; +import at.gv.egovernment.moa.spss.util.CertificateUtils; + +/** + * Parses the certificate from {@code InfoBoxReadResponse} (via POST parameter {@linkplain at.gv.egovernment.moa.id.auth.MOAIDAuthConstants#PARAM_XMLRESPONSE PARAM_XMLRESPONSE}), creates the auth block to be signed and returns a {@code CreateXMLSignatureRequest} for auth block signature.<p/> + * In detail: + * <ul> + * <li>Renames the moa session id.</li> + * <li>Retrieves the certificate via {@code InfoBoxReadResponse} from POST parameter {@linkplain at.gv.egovernment.moa.id.auth.MOAIDAuthConstants#PARAM_XMLRESPONSE PARAM_XMLRESPONSE}.</li> + * <li>Verifies the certificate.</li> + * <li>Creates the auth block to be signed using information from the certificate (Organwalter, foreign citizen.</li> + * <li>Puts it in a {@code CreateXMLSignatureRequest}.</li> + * <li>Updates moa session.</li> + * <li>Responds with {@code CreateXMLSignatureRequest}.</li> + * </ul> + * Expects: + * <ul> + * <li>HttpServletRequest parameter {@linkplain at.gv.egovernment.moa.id.auth.MOAIDAuthConstants#PARAM_SESSIONID PARAM_SESSIONID}</li> + * <li>HttpServletRequest parameter {@linkplain at.gv.egovernment.moa.id.auth.MOAIDAuthConstants#PARAM_XMLRESPONSE PARAM_SESSIONID} containing a {@code InfoBoxReadResponse}.</li> + * </ul> + * Result: + * <ul> + * <li>{@code CreateXMLSignatureRequest} send as HttpServletResponse (for CCE).</li> + * </ul> + * Code taken from {@link at.gv.egovernment.moa.id.auth.servlet.VerifyCertificateServlet}. + * @see #execute(ExecutionContext, HttpServletRequest, HttpServletResponse) + * + */ +public class VerifyCertificateTask extends AbstractAuthServletTask { + + @Override + public void execute(ExecutionContext executionContext, HttpServletRequest req, HttpServletResponse resp) + throws TaskExecutionException { + + // note: code taken from at.gv.egovernment.moa.id.auth.servlet.VerifyCertificateServlet + + Logger.debug("POST VerifyCertificateServlet"); + + Map<String, String> parameters; + try + { + parameters = getParameters(req); + } catch (FileUploadException | IOException e) + { + Logger.error("Parsing mulitpart/form-data request parameters failed: " + e.getMessage()); + throw new TaskExecutionException("Parsing mulitpart/form-data request parameters failed", new IOException(e.getMessage())); + } + String sessionID = req.getParameter(PARAM_SESSIONID); + + // escape parameter strings + sessionID = StringEscapeUtils.escapeHtml(sessionID); + + AuthenticationSession session = null; + try { + // check parameter + if (!ParamValidatorUtils.isValidSessionID(sessionID)) + throw new WrongParametersException("VerifyCertificate", PARAM_SESSIONID, "auth.12"); + + session = AuthenticationServer.getSession(sessionID); + + IRequest pendingReq = RequestStorage.getPendingRequest( + (String) executionContext.get("pendingRequestID")); + MOAReversionLogger.getInstance().logEvent(pendingReq.getOnlineApplicationConfiguration(), + pendingReq, MOAIDEventConstants.AUTHPROCESS_BKU_DATAURL_IP, req.getRemoteHost()); + + //change MOASessionID + sessionID = AuthenticationSessionStoreage.changeSessionID(session); + + X509Certificate cert = AuthenticationServer.getInstance().getCertificate(pendingReq, sessionID, parameters); + if (cert == null) { + Logger.error("Certificate could not be read."); + throw new AuthenticationException("auth.14", null); + } + + boolean useMandate = session.getUseMandate(); + + if (useMandate) { + + // verify certificate for OrganWalter + String createXMLSignatureRequestOrRedirect = AuthenticationServer.getInstance().verifyCertificate(session, cert); + + try { + AuthenticationSessionStoreage.storeSession(session); + } catch (MOADatabaseException e) { + throw new MOAIDException("session store error", null); + } + + // TODO[branch]: Mandate; respond with CXSR for authblock signature, dataURL "/VerifyAuthBlock" + CitizenCardServletUtils.writeCreateXMLSignatureRequestOrRedirect(resp, session, createXMLSignatureRequestOrRedirect, AuthenticationServer.REQ_PROCESS_VALIDATOR_INPUT, "VerifyCertificate"); + + } + else { + + String countrycode = CertificateUtils.getIssuerCountry(cert); + if (countrycode != null) { + if (countrycode.compareToIgnoreCase("AT") == 0) { + Logger.error("Certificate issuer country code is \"AT\". Login not support in foreign identities mode."); + throw new AuthenticationException("auth.22", null); + } + } + + // Foreign Identities Modus + MOAReversionLogger.getInstance().logEvent(pendingReq.getOnlineApplicationConfiguration(), + pendingReq, MOAIDEventConstants.AUTHPROCESS_FOREIGN_FOUND); + + String createXMLSignatureRequest = AuthenticationServer.getInstance().createXMLSignatureRequestForeignID(session, cert); + // build dataurl (to the GetForeignIDSerlvet) + String dataurl = + new DataURLBuilder().buildDataURL( + session.getAuthURL(), + REQ_GET_FOREIGN_ID, + session.getSessionID()); + + try { + AuthenticationSessionStoreage.storeSession(session); + } catch (MOADatabaseException e) { + throw new MOAIDException("session store error", null); + } + + // TODO[branch]: Foreign citizen; respond with CXSR for authblock signature, dataURL "/GetForeignID" + CitizenCardServletUtils.writeCreateXMLSignatureRequest(resp, createXMLSignatureRequest, AuthenticationServer.REQ_PROCESS_VALIDATOR_INPUT, "GetForeignID", dataurl); + + Logger.debug("Send CreateXMLSignatureRequest to BKU"); + } + } + catch (MOAIDException ex) { + throw new TaskExecutionException(ex.getMessage(), ex); + + } catch (Exception e) { + Logger.error("CertificateValidation has an interal Error.", e); + throw new TaskExecutionException(e.getMessage(), e); + + } + + + finally { + + } + + } + +} |