Examples with AS2MessageMDN com.helger.as2lib.message.AS2MessageMDN used on opensource projects

Example 1 with AS2MessageMDN

use of com.helger.as2lib.message.AS2MessageMDN in project as2-lib by phax.

the class AS2MDNReceiverHandler method reparse.

public void reparse(@Nonnull final AS2Message aMsg, @Nonnull final AS2HttpClient aHttpClient, @Nullable final IHTTPIncomingDumper aIncomingDumper) throws AS2Exception {
    // Create a MessageMDN and copy HTTP headers
    final IMessageMDN aMDN = new AS2MessageMDN(aMsg);
    // Bug in ph-commons 9.1.3 in addAllHeaders!
    aMDN.headers().addAllHeaders(aHttpClient.getResponseHeaderFields());
    // Receive the MDN data
    byte[] aMDNBytes = null;
    try (final NonBlockingByteArrayOutputStream aMDNStream = new NonBlockingByteArrayOutputStream()) {
        final InputStream aIS = aHttpClient.getInputStream();
        final CopyByteStreamBuilder aBuilder = StreamHelper.copyByteStream().from(aIS).closeFrom(true).to(aMDNStream).closeTo(false);
        // Retrieve the message content
        final long nContentLength = StringParser.parseLong(aMDN.getHeader(CHttpHeader.CONTENT_LENGTH), -1);
        if (nContentLength >= 0)
            aBuilder.limit(nContentLength);
        aBuilder.build();
        aMDNBytes = aMDNStream.toByteArray();
    } catch (final IOException ex) {
        LOGGER.error("Error reparsing", ex);
    }
    if (aIncomingDumper != null)
        aIncomingDumper.dumpIncomingRequest(aMDN.headers().getAllHeaderLines(true), aMDNBytes != null ? aMDNBytes : ArrayHelper.EMPTY_BYTE_ARRAY, aMDN);
    MimeBodyPart aPart = null;
    if (aMDNBytes != null)
        try {
            aPart = new MimeBodyPart(AS2HttpHelper.getAsInternetHeaders(aMDN.headers()), aMDNBytes);
        } catch (final MessagingException ex) {
            LOGGER.error("Error creating MimeBodyPart for received MDN", ex);
        }
    aMDN.setData(aPart);
    // get the MDN partnership info
    aMDN.partnership().setSenderAS2ID(aMDN.getHeader(CHttpHeader.AS2_FROM));
    aMDN.partnership().setReceiverAS2ID(aMDN.getHeader(CHttpHeader.AS2_TO));
}

Example 2 with AS2MessageMDN

use of com.helger.as2lib.message.AS2MessageMDN in project as2-lib by phax.

the class AS2MDNReceiverHandler method receiveMDN.

// Asynch MDN 2007-03-12
/**
 * method for receiving and processing Async MDN sent from receiver.
 *
 * @param aMsg
 *        The MDN message
 * @param aData
 *        The MDN content
 * @param aResponseHandler
 *        The HTTP response handler for setting the correct HTTP response code
 * @param aResHelper
 *        Resource helper
 * @throws AS2Exception
 *         In case of error
 * @throws IOException
 *         In case of IO error
 */
protected final void receiveMDN(@Nonnull final AS2Message aMsg, final byte[] aData, @Nonnull final IAS2HttpResponseHandler aResponseHandler, @Nonnull final AS2ResourceHelper aResHelper) throws AS2Exception, IOException {
    try {
        // Create a MessageMDN and copy HTTP headers
        final IMessageMDN aMDN = new AS2MessageMDN(aMsg);
        // copy headers from msg to MDN from msg
        aMDN.headers().setAllHeaders(aMsg.headers());
        final MimeBodyPart aPart = new MimeBodyPart(AS2HttpHelper.getAsInternetHeaders(aMDN.headers()), aData);
        aMDN.setData(aPart);
        // get the MDN partnership info
        aMDN.partnership().setSenderAS2ID(aMDN.getHeader(CHttpHeader.AS2_FROM));
        aMDN.partnership().setReceiverAS2ID(aMDN.getHeader(CHttpHeader.AS2_TO));
        // Set the appropriate keystore aliases
        aMDN.partnership().setSenderX509Alias(aMsg.partnership().getReceiverX509Alias());
        aMDN.partnership().setReceiverX509Alias(aMsg.partnership().getSenderX509Alias());
        // Update the partnership
        getModule().getSession().getPartnershipFactory().updatePartnership(aMDN, false);
        final ICertificateFactory aCertFactory = getModule().getSession().getCertificateFactory();
        final X509Certificate aSenderCert = aCertFactory.getCertificate(aMDN, ECertificatePartnershipType.SENDER);
        final boolean bUseCertificateInBodyPart;
        final ETriState eUseCertificateInBodyPart = aMsg.partnership().getVerifyUseCertificateInBodyPart();
        if (eUseCertificateInBodyPart.isDefined()) {
            // Use per partnership
            bUseCertificateInBodyPart = eUseCertificateInBodyPart.getAsBooleanValue();
        } else {
            // Use global value
            bUseCertificateInBodyPart = getModule().getSession().isCryptoVerifyUseCertificateInBodyPart();
        }
        AS2Helper.parseMDN(aMsg, aSenderCert, bUseCertificateInBodyPart, getVerificationCertificateConsumer(), aResHelper);
        // in order to name & save the mdn with the original AS2-From + AS2-To +
        // Message id.,
        // the 3 msg attributes have to be reset before calling MDNFileModule
        aMsg.partnership().setSenderAS2ID(aMDN.getHeader(CHttpHeader.AS2_TO));
        aMsg.partnership().setReceiverAS2ID(aMDN.getHeader(CHttpHeader.AS2_FROM));
        getModule().getSession().getPartnershipFactory().updatePartnership(aMsg, false);
        aMsg.setMessageID(aMDN.attrs().getAsString(AS2MessageMDN.MDNA_ORIG_MESSAGEID));
        try {
            getModule().getSession().getMessageProcessor().handle(IProcessorStorageModule.DO_STOREMDN, aMsg, null);
        } catch (final AS2ComponentNotFoundException | AS2NoModuleException ex) {
        // No message processor found
        // Or no module found in message processor
        }
        // check if the mic (message integrity check) is correct
        final boolean bMICMatch = checkAsyncMDN(aMsg);
        HTTPHelper.sendSimpleHTTPResponse(aResponseHandler, bMICMatch ? CHttp.HTTP_OK : CHttp.HTTP_NOT_FOUND);
        final String sDisposition = aMDN.attrs().getAsString(AS2MessageMDN.MDNA_DISPOSITION);
        if (m_aIncomingMDNCallback != null)
            m_aIncomingMDNCallback.onIncomingMDN(false, aMDN, aMDN.getHeader(CHttpHeader.AS2_FROM), aMDN.getHeader(CHttpHeader.AS2_TO), sDisposition, aMDN.attrs().getAsString(AS2MessageMDN.MDNA_MIC), aMDN.attrs().getAsString(AS2MessageMDN.MDNA_ORIG_MESSAGEID), aMDN.attrs().getAsBoolean(AS2Message.ATTRIBUTE_RECEIVED_SIGNED, false), bMICMatch);
        DispositionType.createFromString(sDisposition).validate(aMsg, aMDN.getText());
    } catch (final IOException ex) {
        HTTPHelper.sendSimpleHTTPResponse(aResponseHandler, CHttp.HTTP_BAD_REQUEST);
        throw ex;
    } catch (final Exception ex) {
        HTTPHelper.sendSimpleHTTPResponse(aResponseHandler, CHttp.HTTP_BAD_REQUEST);
        throw WrappedAS2Exception.wrap(ex).setSourceMsg(aMsg);
    }
}

Example 3 with AS2MessageMDN

use of com.helger.as2lib.message.AS2MessageMDN in project as2-lib by phax.

the class AS2Helper method createMDN.

/**
 * Create a new MDN
 *
 * @param aSession
 *        AS2 session to be used. May not be <code>null</code>.
 * @param aMsg
 *        The source AS2 message for which the MDN is to be created. May not
 *        be <code>null</code>.
 * @param aDisposition
 *        The disposition - either success or error. May not be
 *        <code>null</code>.
 * @param sText
 *        The text to be send. May not be <code>null</code>.
 * @return The created MDN object which is already attached to the passed
 *         source AS2 message.
 * @throws Exception
 *         In case of an error
 */
@Nonnull
public static IMessageMDN createMDN(@Nonnull final IAS2Session aSession, @Nonnull final AS2Message aMsg, @Nonnull final DispositionType aDisposition, @Nonnull final String sText) throws Exception {
    ValueEnforcer.notNull(aSession, "AS2Session");
    ValueEnforcer.notNull(aMsg, "AS2Message");
    ValueEnforcer.notNull(aDisposition, "Disposition");
    ValueEnforcer.notNull(sText, "Text");
    final Partnership aPartnership = aMsg.partnership();
    final AS2MessageMDN aMDN = new AS2MessageMDN(aMsg);
    aMDN.headers().setHeader(CHttpHeader.AS2_VERSION, aSession.getAS2VersionID());
    aMDN.headers().setHeader(CHttpHeader.DATE, AS2DateHelper.getFormattedDateNow(CAS2Header.DEFAULT_DATE_FORMAT));
    aMDN.headers().setHeader(CHttpHeader.SERVER, CAS2Info.NAME_VERSION);
    aMDN.headers().setHeader(CHttpHeader.MIME_VERSION, CAS2Header.DEFAULT_MIME_VERSION);
    aMDN.headers().setHeader(CHttpHeader.AS2_FROM, aPartnership.getReceiverAS2ID());
    aMDN.headers().setHeader(CHttpHeader.AS2_TO, aPartnership.getSenderAS2ID());
    // get the MDN partnership info
    aMDN.partnership().setSenderAS2ID(aMDN.getHeader(CHttpHeader.AS2_FROM));
    aMDN.partnership().setReceiverAS2ID(aMDN.getHeader(CHttpHeader.AS2_TO));
    // Set the appropriate key store aliases
    aMDN.partnership().setSenderX509Alias(aPartnership.getReceiverX509Alias());
    aMDN.partnership().setReceiverX509Alias(aPartnership.getSenderX509Alias());
    // Update the partnership
    try {
        aSession.getPartnershipFactory().updatePartnership(aMDN, true);
    } catch (final AS2PartnershipNotFoundException ex) {
    // This would block sending an MDN in case a PartnershipNotFoundException
    // was the reason for sending the MDN :)
    }
    aMDN.headers().setHeader(CHttpHeader.FROM, aPartnership.getReceiverEmail());
    final String sSubject = aMDN.partnership().getMDNSubject();
    if (sSubject != null) {
        aMDN.headers().setHeader(CHttpHeader.SUBJECT, new MessageParameters(aMsg).format(sSubject));
    } else {
        aMDN.headers().setHeader(CHttpHeader.SUBJECT, "Your Requested MDN Response");
    }
    // Content-Transfer-Encoding for outgoing MDNs
    final String sCTE = aPartnership.getContentTransferEncodingSend(EContentTransferEncoding.AS2_DEFAULT.getID());
    aMDN.headers().addHeader(CHttpHeader.CONTENT_TRANSFER_ENCODING, sCTE);
    aMDN.setText(new MessageParameters(aMsg).format(sText));
    aMDN.attrs().putIn(AS2MessageMDN.MDNA_REPORTING_UA, CAS2Info.NAME_VERSION + "@" + aMsg.attrs().getAsString(CNetAttribute.MA_DESTINATION_IP) + ":" + aMsg.attrs().getAsString(CNetAttribute.MA_DESTINATION_PORT));
    aMDN.attrs().putIn(AS2MessageMDN.MDNA_ORIG_RECIPIENT, "rfc822; " + aMsg.getHeader(CHttpHeader.AS2_TO));
    aMDN.attrs().putIn(AS2MessageMDN.MDNA_FINAL_RECIPIENT, "rfc822; " + aPartnership.getReceiverAS2ID());
    aMDN.attrs().putIn(AS2MessageMDN.MDNA_ORIG_MESSAGEID, aMsg.getHeader(CHttpHeader.MESSAGE_ID));
    aMDN.attrs().putIn(AS2MessageMDN.MDNA_DISPOSITION, aDisposition.getAsString());
    final String sDispositionOptions = aMsg.getHeader(CHttpHeader.DISPOSITION_NOTIFICATION_OPTIONS);
    final DispositionOptions aDispositionOptions = DispositionOptions.createFromString(sDispositionOptions);
    ECryptoAlgorithmSign eSigningAlgorithm = aDispositionOptions.getFirstMICAlg();
    if (eSigningAlgorithm == null) {
        // Try from partnership (#93)
        final String sSigningAlgorithm = aPartnership.getSigningAlgorithm();
        eSigningAlgorithm = ECryptoAlgorithmSign.getFromIDOrNull(sSigningAlgorithm);
        if (eSigningAlgorithm == null) {
            if (LOGGER.isWarnEnabled())
                LOGGER.warn("The partnership signing algorithm name '" + sSigningAlgorithm + "' is unknown.");
        }
    }
    MIC aMIC = null;
    if (eSigningAlgorithm != null) {
        // If the source message was signed or encrypted, include the headers -
        // see message sending for details
        final boolean bIncludeHeadersInMIC = aPartnership.getSigningAlgorithm() != null || aPartnership.getEncryptAlgorithm() != null || aPartnership.getCompressionType() != null;
        aMIC = getCryptoHelper().calculateMIC(aMsg.getData(), eSigningAlgorithm, bIncludeHeadersInMIC);
    }
    if (aMIC != null)
        aMDN.attrs().putIn(AS2MessageMDN.MDNA_MIC, aMIC.getAsAS2String());
    boolean bSignMDN = false;
    boolean bIncludeCertificateInSignedContent = false;
    if (aDispositionOptions.getProtocol() != null) {
        if (aDispositionOptions.isProtocolRequired() || aDispositionOptions.hasMICAlg()) {
            // Sign if required or if optional and a MIC algorithm is present
            bSignMDN = true;
            // Include certificate in signed content?
            final ETriState eIncludeCertificateInSignedContent = aPartnership.getIncludeCertificateInSignedContent();
            if (eIncludeCertificateInSignedContent.isDefined()) {
                // Use per partnership
                bIncludeCertificateInSignedContent = eIncludeCertificateInSignedContent.getAsBooleanValue();
            } else {
                // Use global value
                bIncludeCertificateInSignedContent = aSession.isCryptoSignIncludeCertificateInBodyPart();
            }
        }
    }
    final boolean bUseOldRFC3851MicAlgs = aPartnership.isRFC3851MICAlgs();
    final boolean bRemoveCmsAlgorithmProtect = aPartnership.isRemoveCmsAlgorithmProtect();
    createMDNData(aSession, aMDN, bSignMDN, bIncludeCertificateInSignedContent, aDispositionOptions.getFirstMICAlg(), bUseOldRFC3851MicAlgs, bRemoveCmsAlgorithmProtect);
    aMDN.updateMessageID();
    // store MDN into msg in case AsynchMDN is sent fails, needs to be resent by
    // send module
    aMsg.setMDN(aMDN);
    return aMDN;
}

Example 4 with AS2MessageMDN

use of com.helger.as2lib.message.AS2MessageMDN in project as2-lib by phax.

the class ReadMDNFuncTest method testReadMDNIssue97.

@Test
@Ignore("Part does not contain MimeMultipart")
public void testReadMDNIssue97() throws Exception {
    final String sPrefix = "mdn/issue97";
    final IReadableResource aHeaderRes = new ClassPathResource(sPrefix + ".header");
    assertTrue(aHeaderRes.exists());
    final IReadableResource aPayloadRes = new ClassPathResource(sPrefix + ".payload");
    assertTrue(aPayloadRes.exists());
    if (false) {
        final IReadableResource aCertRes = new ClassPathResource(sPrefix + ".pem");
        assertTrue(aCertRes.exists());
    }
    final HttpHeaderMap aHeaders = new HttpHeaderMap();
    try (NonBlockingBufferedReader aBR = new NonBlockingBufferedReader(aHeaderRes.getReader(StandardCharsets.ISO_8859_1))) {
        String s;
        while ((s = aBR.readLine()) != null) {
            final int i = s.indexOf(':');
            final String sName = s.substring(0, i).trim();
            final String sValue = s.substring(i + 1).trim();
            aHeaders.addHeader(sName, sValue);
        }
    }
    if (false)
        assertEquals("<MOKOsi42435716cf621589dnode1POP000046@sfgt1.unix.fina.hr>", aHeaders.getFirstHeaderValue("Message-ID"));
    // final X509Certificate aCert =
    // CertificateHelper.convertStringToCertficateOrNull
    // (StreamHelper.getAllBytesAsString (aCertRes,
    // StandardCharsets.ISO_8859_1));
    // assertNotNull (aCert);
    final AS2Message aMsg = new AS2Message();
    // Create a MessageMDN and copy HTTP headers
    final IMessageMDN aMDN = new AS2MessageMDN(aMsg);
    aMDN.headers().addAllHeaders(aHeaders);
    final MimeBodyPart aPart = new MimeBodyPart(AS2HttpHelper.getAsInternetHeaders(aMDN.headers()), StreamHelper.getAllBytes(aPayloadRes));
    assertNotNull(aPart);
    aMsg.getMDN().setData(aPart);
    final ICryptoHelper aCryptoHelper = AS2Helper.getCryptoHelper();
    assertTrue(aCryptoHelper.isSigned(aPart));
    assertFalse(aCryptoHelper.isEncrypted(aPart));
    assertFalse(aCryptoHelper.isCompressed(aPart.getContentType()));
    try (final AS2ResourceHelper aResHelper = new AS2ResourceHelper()) {
        final Consumer<X509Certificate> aCertHolder = null;
        AS2Helper.parseMDN(aMsg, null, true, aCertHolder, aResHelper);
    }
}

Example 5 with AS2MessageMDN

use of com.helger.as2lib.message.AS2MessageMDN in project as2-lib by phax.

the class AS2SenderModule method receiveSyncMDN.

/**
 * @param aMsg
 *        AS2Message
 * @param aHttpClient
 *        URLConnection
 * @param aOriginalMIC
 *        mic value from original msg
 * @param aIncomingDumper
 *        Incoming dumper. May be <code>null</code>.
 * @param aResHelper
 *        Resource helper
 * @throws AS2Exception
 *         in case of an error
 * @throws IOException
 *         in case of an IO error
 */
protected void receiveSyncMDN(@Nonnull final AS2Message aMsg, @Nonnull final AS2HttpClient aHttpClient, @Nonnull final MIC aOriginalMIC, @Nullable final IHTTPIncomingDumper aIncomingDumper, @Nonnull final AS2ResourceHelper aResHelper) throws AS2Exception, IOException {
    if (LOGGER.isDebugEnabled())
        LOGGER.debug("Receiving synchronous MDN for message" + aMsg.getLoggingText());
    try {
        // Create a MessageMDN and copy HTTP headers
        final IMessageMDN aMDN = new AS2MessageMDN(aMsg);
        // Bug in ph-commons 9.1.3 in addAllHeaders!
        aMDN.headers().addAllHeaders(aHttpClient.getResponseHeaderFields());
        // Receive the MDN data
        final InputStream aConnIS = aHttpClient.getInputStream();
        final NonBlockingByteArrayOutputStream aMDNStream = new NonBlockingByteArrayOutputStream();
        // Retrieve the whole MDN content
        StreamHelper.copyByteStream().from(aConnIS).closeFrom(true).to(aMDNStream).closeTo(true).limit(StringParser.parseLong(aMDN.getHeader(CHttpHeader.CONTENT_LENGTH), -1)).build();
        // Dump collected message
        if (aIncomingDumper != null)
            aIncomingDumper.dumpIncomingRequest(aMDN.headers().getAllHeaderLines(true), aMDNStream.getBufferOrCopy(), aMDN);
        if (LOGGER.isTraceEnabled()) {
            // Debug print the whole MDN stream
            LOGGER.trace("Retrieved MDN stream data:\n" + aMDNStream.getAsString(StandardCharsets.ISO_8859_1));
        }
        final MimeBodyPart aPart = new MimeBodyPart(AS2HttpHelper.getAsInternetHeaders(aMDN.headers()), aMDNStream.getBufferOrCopy());
        aMDN.setData(aPart);
        // get the MDN partnership info
        aMDN.partnership().setSenderAS2ID(aMDN.getHeader(CHttpHeader.AS2_FROM));
        aMDN.partnership().setReceiverAS2ID(aMDN.getHeader(CHttpHeader.AS2_TO));
        // Set the appropriate key store aliases
        aMDN.partnership().setSenderX509Alias(aMsg.partnership().getReceiverX509Alias());
        aMDN.partnership().setReceiverX509Alias(aMsg.partnership().getSenderX509Alias());
        // Update the partnership
        getSession().getPartnershipFactory().updatePartnership(aMDN, false);
        final ICertificateFactory aCertFactory = getSession().getCertificateFactory();
        final X509Certificate aSenderCert = aCertFactory.getCertificate(aMDN, ECertificatePartnershipType.SENDER);
        boolean bUseCertificateInBodyPart;
        final ETriState eUseCertificateInBodyPart = aMsg.partnership().getVerifyUseCertificateInBodyPart();
        if (eUseCertificateInBodyPart.isDefined()) {
            // Use per partnership
            bUseCertificateInBodyPart = eUseCertificateInBodyPart.getAsBooleanValue();
        } else {
            // Use global value
            bUseCertificateInBodyPart = getSession().isCryptoVerifyUseCertificateInBodyPart();
        }
        AS2Helper.parseMDN(aMsg, aSenderCert, bUseCertificateInBodyPart, m_aVerificationCertificateConsumer, aResHelper);
        try {
            getSession().getMessageProcessor().handle(IProcessorStorageModule.DO_STOREMDN, aMsg, null);
        } catch (final AS2ComponentNotFoundException | AS2NoModuleException ex) {
        // No message processor found
        // Or no module found in message processor
        }
        final String sDisposition = aMDN.attrs().getAsString(AS2MessageMDN.MDNA_DISPOSITION);
        if (LOGGER.isInfoEnabled())
            LOGGER.info("Received synchronous AS2 MDN [" + sDisposition + "]" + aMsg.getLoggingText());
        // Asynch MDN 2007-03-12
        // Verify if the original mic is equal to the mic in returned MDN
        final String sReturnMIC = aMDN.attrs().getAsString(AS2MessageMDN.MDNA_MIC);
        final MIC aReturnMIC = MIC.parse(sReturnMIC);
        // Catch ReturnMIC == null in case the attribute is simply missing
        final boolean bMICMatch = aOriginalMIC != null && aReturnMIC != null && aReturnMIC.equals(aOriginalMIC);
        if (bMICMatch) {
            // MIC was matched - all good
            m_aMICMatchingHandler.onMICMatch(aMsg, sReturnMIC);
        } else {
            // file was sent completely but the returned mic was not matched,
            m_aMICMatchingHandler.onMICMismatch(aMsg, aOriginalMIC == null ? null : aOriginalMIC.getAsAS2String(), sReturnMIC);
        }
        if (m_aIncomingMDNCallback != null)
            m_aIncomingMDNCallback.onIncomingMDN(true, aMDN, aMDN.getHeader(CHttpHeader.AS2_FROM), aMDN.getHeader(CHttpHeader.AS2_TO), sDisposition, aMDN.attrs().getAsString(AS2MessageMDN.MDNA_MIC), aMDN.attrs().getAsString(AS2MessageMDN.MDNA_ORIG_MESSAGEID), aMDN.attrs().getAsBoolean(AS2Message.ATTRIBUTE_RECEIVED_SIGNED, false), bMICMatch);
        DispositionType.createFromString(sDisposition).validate(aMsg, aMDN.getText());
    } catch (final IOException ex) {
        throw ex;
    } catch (final Exception ex) {
        throw WrappedAS2Exception.wrap(ex).setSourceMsg(aMsg);
    }
}