use of com.helger.phase4.attachment.WSS4JAttachment in project phase4 by phax.
the class AS4IncomingHandler method processEbmsMessage.
@Nonnull
public static IAS4MessageState processEbmsMessage(@Nonnull @WillNotClose final AS4ResourceHelper aResHelper, @Nonnull final Locale aLocale, @Nonnull final SOAPHeaderElementProcessorRegistry aRegistry, @Nonnull final HttpHeaderMap aHttpHeaders, @Nonnull final Document aSoapDocument, @Nonnull final ESoapVersion eSoapVersion, @Nonnull final ICommonsList<WSS4JAttachment> aIncomingAttachments, @Nonnull final IAS4IncomingProfileSelector aAS4ProfileSelector, @Nonnull final ICommonsList<Ebms3Error> aErrorMessagesTarget) throws Phase4Exception {
ValueEnforcer.notNull(aResHelper, "ResHelper");
ValueEnforcer.notNull(aLocale, "Locale");
ValueEnforcer.notNull(aHttpHeaders, "HttpHeaders");
ValueEnforcer.notNull(aSoapDocument, "SoapDocument");
ValueEnforcer.notNull(eSoapVersion, "SoapVersion");
ValueEnforcer.notNull(aIncomingAttachments, "IncomingAttachments");
ValueEnforcer.notNull(aAS4ProfileSelector, "AS4ProfileSelector");
ValueEnforcer.notNull(aErrorMessagesTarget, "aErrorMessagesTarget");
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Received the following SOAP " + eSoapVersion.getVersion() + " document:");
LOGGER.debug(AS4XMLHelper.serializeXML(aSoapDocument));
if (aIncomingAttachments.isEmpty()) {
LOGGER.debug("Without any incoming attachments");
} else {
LOGGER.debug("Including the following " + aIncomingAttachments.size() + " attachments:");
LOGGER.debug(aIncomingAttachments.toString());
}
}
// This is where all data from the SOAP headers is stored to
final AS4MessageState aState = new AS4MessageState(eSoapVersion, aResHelper, aLocale);
// Handle all headers - modifies the state
_processSoapHeaderElements(aRegistry, aSoapDocument, aIncomingAttachments, aState, aErrorMessagesTarget);
// Remember if header processing was successful or not
final boolean bSoapHeaderElementProcessingSuccess = aErrorMessagesTarget.isEmpty();
aState.setSoapHeaderElementProcessingSuccessful(bSoapHeaderElementProcessingSuccess);
if (bSoapHeaderElementProcessingSuccess) {
// Every message can only contain 1 User message or 1 pull message
// aUserMessage can be null on incoming Pull-Message!
final Ebms3UserMessage aEbmsUserMessage = aState.getEbmsUserMessage();
final Ebms3Error aEbmsError = aState.getEbmsError();
final Ebms3PullRequest aEbmsPullRequest = aState.getEbmsPullRequest();
final Ebms3Receipt aEbmsReceipt = aState.getEbmsReceipt();
// Check payload consistency
final int nCountData = (aEbmsUserMessage != null ? 1 : 0) + (aEbmsPullRequest != null ? 1 : 0) + (aEbmsReceipt != null ? 1 : 0) + (aEbmsError != null ? 1 : 0);
if (nCountData != 1) {
LOGGER.error("Expected a UserMessage(" + (aEbmsUserMessage != null ? 1 : 0) + "), a PullRequest(" + (aEbmsPullRequest != null ? 1 : 0) + "), a Receipt(" + (aEbmsReceipt != null ? 1 : 0) + ") or an Error(" + (aEbmsError != null ? 1 : 0) + ")");
// send EBMS:0001 error back
aErrorMessagesTarget.add(EEbmsError.EBMS_VALUE_NOT_RECOGNIZED.getAsEbms3Error(aLocale, aState.getMessageID()));
}
// Determine AS4 profile ID (since 0.13.0)
final String sProfileID = aAS4ProfileSelector.getAS4ProfileID(aState);
if (LOGGER.isDebugEnabled())
LOGGER.debug("Determined AS4 profile ID '" + sProfileID + "' for current message");
aState.setProfileID(sProfileID);
final IPMode aPMode = aState.getPMode();
final PModeLeg aEffectiveLeg = aState.getEffectivePModeLeg();
if (aEbmsUserMessage != null) {
// User message requires PMode
if (aPMode == null)
throw new Phase4Exception("No AS4 P-Mode configuration found for user-message!");
// Only check leg if the message is a usermessage
if (aEffectiveLeg == null)
throw new Phase4Exception("No AS4 P-Mode leg could be determined!");
// Only do profile checks if a profile is set
if (StringHelper.hasText(sProfileID)) {
// Resolve profile ID
final IAS4Profile aProfile = MetaAS4Manager.getProfileMgr().getProfileOfID(sProfileID);
if (aProfile == null)
throw new IllegalStateException("The configured AS4 profile '" + sProfileID + "' does not exist.");
// Profile Checks gets set when started with Server
final IAS4ProfileValidator aValidator = aProfile.getValidator();
if (aValidator != null) {
if (aAS4ProfileSelector.validateAgainstProfile()) {
final ErrorList aErrorList = new ErrorList();
aValidator.validatePMode(aPMode, aErrorList);
aValidator.validateUserMessage(aEbmsUserMessage, aErrorList);
if (aErrorList.isNotEmpty()) {
throw new Phase4Exception("Error validating incoming AS4 message with the profile " + aProfile.getDisplayName() + "\n Following errors are present: " + aErrorList.getAllErrors().getAllTexts(aLocale));
}
} else {
LOGGER.warn("The AS4 profile '" + sProfileID + "' has a validation configured, but the usage was disabled using the AS4ProfileSelector");
}
}
} else {
if (LOGGER.isDebugEnabled())
LOGGER.debug("AS4 state contains no AS4 profile ID - therefore no consistency checks are performed");
}
// Ensure the decrypted attachments are used
final ICommonsList<WSS4JAttachment> aDecryptedAttachments = aState.hasDecryptedAttachments() ? aState.getDecryptedAttachments() : aState.getOriginalAttachments();
// Decompress attachments (if compressed)
// Result is directly in the decrypted attachments list!
_decompressAttachments(aDecryptedAttachments, aEbmsUserMessage, aState);
} else {
// Pull-request also requires PMode
if (aEbmsPullRequest != null && aPMode == null)
throw new Phase4Exception("No AS4 P-Mode configuration found for pull-request!");
}
final boolean bUseDecryptedSOAP = aState.hasDecryptedSoapDocument();
final Document aRealSOAPDoc = bUseDecryptedSOAP ? aState.getDecryptedSoapDocument() : aSoapDocument;
assert aRealSOAPDoc != null;
// Find SOAP body (mandatory according to SOAP XSD)
final Node aBodyNode = XMLHelper.getFirstChildElementOfName(aRealSOAPDoc.getDocumentElement(), eSoapVersion.getNamespaceURI(), eSoapVersion.getBodyElementName());
if (aBodyNode == null)
throw new Phase4Exception((bUseDecryptedSOAP ? "Decrypted" : "Original") + " SOAP document is missing a Body element");
aState.setSoapBodyPayloadNode(aBodyNode.getFirstChild());
final boolean bIsPingMessage = AS4Helper.isPingMessage(aPMode);
aState.setPingMessage(bIsPingMessage);
if (bIsPingMessage)
LOGGER.info("Received an AS4 Ping message - meaning it will NOT be handled by the custom handlers.");
}
return aState;
}
use of com.helger.phase4.attachment.WSS4JAttachment in project phase4 by phax.
the class AS4IncomingHandler method _decompressAttachments.
private static void _decompressAttachments(@Nonnull final ICommonsList<WSS4JAttachment> aIncomingDecryptedAttachments, @Nonnull final Ebms3UserMessage aUserMessage, @Nonnull final IAS4MessageState aState) {
// For all incoming attachments
for (final WSS4JAttachment aIncomingAttachment : aIncomingDecryptedAttachments.getClone()) {
final EAS4CompressionMode eCompressionMode = aState.getAttachmentCompressionMode(aIncomingAttachment.getId());
if (eCompressionMode != null) {
final IHasInputStream aOldISP = aIncomingAttachment.getInputStreamProvider();
aIncomingAttachment.setSourceStreamProvider(new HasInputStream(() -> {
try {
final InputStream aSrcIS = aOldISP.getInputStream();
if (aSrcIS == null)
throw new IllegalStateException("Failed to create InputStream from " + aOldISP);
if (LOGGER.isDebugEnabled())
LOGGER.debug("Decompressing attachment with ID '" + aIncomingAttachment.getId() + "' using " + eCompressionMode);
return eCompressionMode.getDecompressStream(aSrcIS);
} catch (final IOException ex) {
// invalid payload
throw new AS4DecompressException(ex);
}
}, aOldISP.isReadMultiple()));
// Remember the compression mode
aIncomingAttachment.setCompressionMode(eCompressionMode);
final String sAttachmentContentID = StringHelper.trimStart(aIncomingAttachment.getId(), "attachment=");
// x.getHref() != null needed since, if a message contains a payload and
// an attachment, it would throw a NullPointerException since a payload
// does not have anything written in its partinfo therefore also now
// href
final Ebms3PartInfo aPartInfo = CollectionHelper.findFirst(aUserMessage.getPayloadInfo().getPartInfo(), x -> x.getHref() != null && x.getHref().contains(sAttachmentContentID));
if (aPartInfo != null && aPartInfo.getPartProperties() != null) {
// Find MimeType property
final Ebms3Property aProperty = CollectionHelper.findFirst(aPartInfo.getPartProperties().getProperty(), x -> x.getName().equalsIgnoreCase(MessageHelperMethods.PART_PROPERTY_MIME_TYPE));
if (aProperty != null) {
final String sMimeType = aProperty.getValue();
if (MimeTypeParser.safeParseMimeType(sMimeType) == null)
LOGGER.warn("Value '" + sMimeType + "' of property '" + MessageHelperMethods.PART_PROPERTY_MIME_TYPE + "' is not a valid MIME type");
aIncomingAttachment.overwriteMimeType(sMimeType);
}
}
}
}
}
use of com.helger.phase4.attachment.WSS4JAttachment in project phase4 by phax.
the class AS4BidirectionalClientHelper method sendAS4UserMessageAndReceiveAS4SignalMessage.
public static void sendAS4UserMessageAndReceiveAS4SignalMessage(@Nonnull final IAS4CryptoFactory aCryptoFactory, @Nonnull final IPModeResolver aPModeResolver, @Nonnull final IAS4IncomingAttachmentFactory aIAF, @Nonnull final IAS4IncomingProfileSelector aIncomingProfileSelector, @Nonnull final AS4ClientUserMessage aClientUserMsg, @Nonnull final Locale aLocale, @Nonnull final String sURL, @Nullable final IAS4ClientBuildMessageCallback aBuildMessageCallback, @Nullable final IAS4OutgoingDumper aOutgoingDumper, @Nullable final IAS4IncomingDumper aIncomingDumper, @Nullable final IAS4RetryCallback aRetryCallback, @Nullable final IAS4RawResponseConsumer aResponseConsumer, @Nullable final IAS4SignalMessageConsumer aSignalMsgConsumer) throws IOException, Phase4Exception, WSSecurityException, MessagingException {
if (LOGGER.isInfoEnabled())
LOGGER.info("Sending AS4 UserMessage to '" + sURL + "' with max. " + aClientUserMsg.httpRetrySettings().getMaxRetries() + " retries");
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(" ServiceType = '" + aClientUserMsg.getServiceType() + "'");
LOGGER.debug(" Service = '" + aClientUserMsg.getServiceValue() + "'");
LOGGER.debug(" Action = '" + aClientUserMsg.getAction() + "'");
LOGGER.debug(" ConversationId = '" + aClientUserMsg.getConversationID() + "'");
LOGGER.debug(" MessageProperties:");
for (final Ebms3Property p : aClientUserMsg.ebms3Properties()) LOGGER.debug(" [" + p.getName() + "] = [" + p.getValue() + "]");
LOGGER.debug(" Attachments (" + aClientUserMsg.attachments().size() + "):");
for (final WSS4JAttachment a : aClientUserMsg.attachments()) {
LOGGER.debug(" [" + a.getId() + "] with [" + a.getMimeType() + "] and [" + a.getCharsetOrDefault(null) + "] and [" + a.getCompressionMode() + "] and [" + a.getContentTransferEncoding() + "]");
}
}
final Wrapper<HttpResponse> aWrappedResponse = new Wrapper<>();
final ResponseHandler<byte[]> aResponseHdl = aHttpResponse -> {
// throws an ExtendedHttpResponseException on exception
final HttpEntity aEntity = ResponseHandlerHttpEntity.INSTANCE.handleResponse(aHttpResponse);
if (aEntity == null)
return null;
aWrappedResponse.set(aHttpResponse);
return EntityUtils.toByteArray(aEntity);
};
final AS4ClientSentMessage<byte[]> aResponseEntity = aClientUserMsg.sendMessageWithRetries(sURL, aResponseHdl, aBuildMessageCallback, aOutgoingDumper, aRetryCallback);
if (LOGGER.isInfoEnabled())
LOGGER.info("Successfully transmitted AS4 UserMessage with message ID '" + aResponseEntity.getMessageID() + "' to '" + sURL + "'");
if (aResponseConsumer != null)
aResponseConsumer.handleResponse(aResponseEntity);
// Try interpret result as SignalMessage
if (aResponseEntity.hasResponse() && aResponseEntity.getResponse().length > 0) {
final IAS4IncomingMessageMetadata aMessageMetadata = new AS4IncomingMessageMetadata(EAS4MessageMode.RESPONSE).setRemoteAddr(sURL);
// Read response as EBMS3 Signal Message
// Read it in any case to ensure signature validation etc. happens
final Ebms3SignalMessage aSignalMessage = AS4IncomingHandler.parseSignalMessage(aCryptoFactory, aPModeResolver, aIAF, aIncomingProfileSelector, aClientUserMsg.getAS4ResourceHelper(), aClientUserMsg.getPMode(), aLocale, aMessageMetadata, aWrappedResponse.get(), aResponseEntity.getResponse(), aIncomingDumper);
if (aSignalMessage != null && aSignalMsgConsumer != null)
aSignalMsgConsumer.handleSignalMessage(aSignalMessage);
} else
LOGGER.info("AS4 ResponseEntity is empty");
}
use of com.helger.phase4.attachment.WSS4JAttachment in project phase4 by phax.
the class SOAPHeaderElementProcessorExtractEbms3Messaging method processHeaderElement.
@Nonnull
public ESuccess processHeaderElement(@Nonnull final Document aSOAPDoc, @Nonnull final Element aElement, @Nonnull final ICommonsList<WSS4JAttachment> aAttachments, @Nonnull final AS4MessageState aState, @Nonnull final ErrorList aErrorList) {
final IMPCManager aMPCMgr = MetaAS4Manager.getMPCMgr();
IPMode aPMode = null;
final ICommonsMap<String, EAS4CompressionMode> aCompressionAttachmentIDs = new CommonsHashMap<>();
IMPC aEffectiveMPC = null;
String sInitiatorID = null;
String sResponderID = null;
final Locale aLocale = aState.getLocale();
// Parse EBMS3 Messaging object
final CollectingValidationEventHandler aCVEH = new CollectingValidationEventHandler();
final Ebms3Messaging aMessaging = Ebms3ReaderBuilder.ebms3Messaging().setValidationEventHandler(aCVEH).read(aElement);
// wellformed
if (aMessaging == null) {
// Invalid Header == not wellformed/invalid xml
for (final IError aError : aCVEH.getErrorList()) {
LOGGER.error("Header error: " + aError.getAsString(aLocale));
aErrorList.add(SingleError.builder(aError).errorID(EEbmsError.EBMS_INVALID_HEADER.getErrorCode()).build());
}
return ESuccess.FAILURE;
}
// Remember in state
aState.setMessaging(aMessaging);
// 0 or 1 are allowed
final int nUserMessages = aMessaging.getUserMessageCount();
if (nUserMessages > 1) {
LOGGER.error("Too many UserMessage objects (" + nUserMessages + ") contained.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
// 0 or 1 are allowed
final int nSignalMessages = aMessaging.getSignalMessageCount();
if (nSignalMessages > 1) {
LOGGER.error("Too many SignalMessage objects (" + nSignalMessages + ") contained.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
if (nUserMessages + nSignalMessages == 0) {
// No Message was found
LOGGER.error("Neither UserMessage nor SignalMessage object contained.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
// Check if the usermessage has a PMode in the collaboration info
final Ebms3UserMessage aUserMessage = CollectionHelper.getAtIndex(aMessaging.getUserMessage(), 0);
if (aUserMessage != null) {
final Ebms3MessageInfo aMsgInfo = aUserMessage.getMessageInfo();
if (aMsgInfo != null) {
// Set this is as early as possible, so that eventually occurring error
// messages can use the "RefToMessageId" element properly
aState.setMessageID(aMsgInfo.getMessageId());
aState.setRefToMessageID(aMsgInfo.getRefToMessageId());
aState.setMessageTimestamp(aMsgInfo.getTimestamp());
}
// PartyInfo is mandatory in UserMessage
// From is mandatory in PartyInfo
// To is mandatory in PartyInfo
final List<Ebms3PartyId> aFromPartyIdList = aUserMessage.getPartyInfo().getFrom().getPartyId();
final List<Ebms3PartyId> aToPartyIdList = aUserMessage.getPartyInfo().getTo().getPartyId();
if (aFromPartyIdList.size() > 1 || aToPartyIdList.size() > 1) {
LOGGER.error("More than one PartyId is containted in From or To Recipient please check the message.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
// Setting Initiator and Responder id, Required values or else xsd will
// throw an error
sInitiatorID = aFromPartyIdList.get(0).getValue();
sResponderID = aToPartyIdList.get(0).getValue();
final Ebms3CollaborationInfo aCollaborationInfo = aUserMessage.getCollaborationInfo();
if (aCollaborationInfo != null) {
// Find PMode
String sPModeID = null;
String sAgreementRef = null;
if (aCollaborationInfo.getAgreementRef() != null) {
sPModeID = aCollaborationInfo.getAgreementRef().getPmode();
sAgreementRef = aCollaborationInfo.getAgreementRef().getValue();
}
// Get responder address from properties file (may be null)
final String sAddress = AS4Configuration.getThisEndpointAddress();
aPMode = m_aPModeResolver.getPModeOfID(sPModeID, aCollaborationInfo.getService().getValue(), aCollaborationInfo.getAction(), sInitiatorID, sResponderID, sAgreementRef, sAddress);
// Should be screened by the XSD conversion already
if (aPMode == null) {
LOGGER.error("Failed to resolve PMode '" + sPModeID + "' using resolver " + m_aPModeResolver);
aErrorList.add(EEbmsError.EBMS_PROCESSING_MODE_MISMATCH.getAsError(aLocale));
return ESuccess.FAILURE;
}
}
// to use the configuration for leg2
PModeLeg aPModeLeg1 = null;
PModeLeg aPModeLeg2 = null;
// Needed for the compression check: it is not allowed to have a
// compressed attachment and a SOAPBodyPayload
boolean bHasSoapBodyPayload = false;
if (aPMode != null) {
aPModeLeg1 = aPMode.getLeg1();
aPModeLeg2 = aPMode.getLeg2();
// both are present
if (aPMode.getMEPBinding().getRequiredLegs() == 2 && aPModeLeg2 == null) {
LOGGER.error("Error processing the UserMessage, PMode does not contain leg 2.");
aErrorList.add(EEbmsError.EBMS_PROCESSING_MODE_MISMATCH.getAsError(aLocale));
return ESuccess.FAILURE;
}
final boolean bUseLeg1 = _isUseLeg1(aUserMessage);
final PModeLeg aEffectiveLeg = bUseLeg1 ? aPModeLeg1 : aPModeLeg2;
final int nLegNum = bUseLeg1 ? 1 : 2;
if (aEffectiveLeg == null) {
LOGGER.error("Error processing the UserMessage, PMode does not contain effective leg " + nLegNum + ".");
aErrorList.add(EEbmsError.EBMS_PROCESSING_MODE_MISMATCH.getAsError(aLocale));
return ESuccess.FAILURE;
}
aState.setEffectivePModeLeg(nLegNum, aEffectiveLeg);
if (_checkMPCOfPMode(aEffectiveLeg, aMPCMgr, aLocale, aErrorList).isFailure())
return ESuccess.FAILURE;
bHasSoapBodyPayload = _checkSOAPBodyHasPayload(aEffectiveLeg, aSOAPDoc);
final String sEffectiveMPCID = _getMPCIDOfUserMsg(aUserMessage, aEffectiveLeg);
// PMode is valid
// Now Check if MPC valid
aEffectiveMPC = aMPCMgr.getMPCOrDefaultOfID(sEffectiveMPCID);
if (aEffectiveMPC == null) {
LOGGER.error("Error processing the UserMessage, effective MPC ID '" + sEffectiveMPCID + "' is unknown!");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
}
// Remember in state
aState.setSoapBodyPayloadPresent(bHasSoapBodyPayload);
final Ebms3PayloadInfo aEbms3PayloadInfo = aUserMessage.getPayloadInfo();
if (aEbms3PayloadInfo == null || aEbms3PayloadInfo.getPartInfo().isEmpty()) {
if (bHasSoapBodyPayload) {
LOGGER.error("No PayloadInfo/PartInfo is specified, so no SOAP body payload is allowed.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
// attachments in the message
if (aAttachments.isNotEmpty()) {
LOGGER.error("No PayloadInfo/PartInfo is specified, so no attachments are allowed.");
aErrorList.add(EEbmsError.EBMS_EXTERNAL_PAYLOAD_ERROR.getAsError(aLocale));
return ESuccess.FAILURE;
}
} else {
// Check if there are more Attachments then specified
if (aAttachments.size() > aEbms3PayloadInfo.getPartInfoCount()) {
LOGGER.error("Error processing the UserMessage, the amount of specified attachments does not correlate with the actual attachments in the UserMessage. Expected " + aEbms3PayloadInfo.getPartInfoCount() + " but having " + aAttachments.size() + " attachments.");
aErrorList.add(EEbmsError.EBMS_EXTERNAL_PAYLOAD_ERROR.getAsError(aLocale));
return ESuccess.FAILURE;
}
int nSpecifiedAttachments = 0;
for (final Ebms3PartInfo aPartInfo : aEbms3PayloadInfo.getPartInfo()) {
// If href is null or empty there has to be a SOAP Payload
if (StringHelper.hasNoText(aPartInfo.getHref())) {
// Check if there is a BodyPayload as specified in the UserMessage
if (!bHasSoapBodyPayload) {
LOGGER.error("Error processing the UserMessage. Expected a SOAPBody Payload but there is none present.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
} else {
// Attachment
// To check attachments which are specified in the usermessage and
// the real amount in the mime message
nSpecifiedAttachments++;
final String sAttachmentID = StringHelper.trimStart(aPartInfo.getHref(), MessageHelperMethods.PREFIX_CID);
final WSS4JAttachment aIncomingAttachment = aAttachments.findFirst(x -> EqualsHelper.equals(x.getId(), sAttachmentID));
if (aIncomingAttachment == null) {
LOGGER.warn("Failed to resolve MIME attachment '" + sAttachmentID + "' in list of " + aAttachments.getAllMapped(WSS4JAttachment::getId));
}
boolean bMimeTypePresent = false;
boolean bCompressionTypePresent = false;
if (aPartInfo.getPartProperties() != null)
for (final Ebms3Property aEbms3Property : aPartInfo.getPartProperties().getProperty()) {
final String sPropertyName = aEbms3Property.getName();
final String sPropertyValue = aEbms3Property.getValue();
if (sPropertyName.equalsIgnoreCase(MessageHelperMethods.PART_PROPERTY_MIME_TYPE)) {
bMimeTypePresent = StringHelper.hasText(sPropertyValue);
} else if (sPropertyName.equalsIgnoreCase(MessageHelperMethods.PART_PROPERTY_COMPRESSION_TYPE)) {
// Only needed check here since AS4 does not support another
// CompressionType
// http://wiki.ds.unipi.gr/display/ESENS/PR+-+AS4
final EAS4CompressionMode eCompressionMode = EAS4CompressionMode.getFromMimeTypeStringOrNull(sPropertyValue);
if (eCompressionMode == null) {
LOGGER.error("Error processing the UserMessage, CompressionType '" + sPropertyValue + "' of attachment '" + sAttachmentID + "' is not supported.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
aCompressionAttachmentIDs.put(sAttachmentID, eCompressionMode);
bCompressionTypePresent = true;
} else if (sPropertyName.equalsIgnoreCase(MessageHelperMethods.PART_PROPERTY_CHARACTER_SET)) {
if (StringHelper.hasText(sPropertyValue)) {
final Charset aCharset = CharsetHelper.getCharsetFromNameOrNull(sPropertyValue);
if (aCharset == null) {
LOGGER.error("Value '" + sPropertyValue + "' of property '" + MessageHelperMethods.PART_PROPERTY_CHARACTER_SET + "' of attachment '" + sAttachmentID + "' is not supported");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
} else if (aIncomingAttachment != null)
aIncomingAttachment.setCharset(aCharset);
}
}
// else we don't care about the property
}
// got compressed
if (bCompressionTypePresent && !bMimeTypePresent) {
LOGGER.error("Error processing the UserMessage, MimeType for a compressed attachment ('" + sAttachmentID + "') is not present.");
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
}
}
// This may also be an indicator for "external payloads"
if (nSpecifiedAttachments != aAttachments.size()) {
LOGGER.error("Error processing the UserMessage: the amount of specified attachments does not correlate with the actual attachments in the UserMessage. Expected " + aEbms3PayloadInfo.getPartInfoCount() + " but having " + aAttachments.size() + " attachments. This is an indicator, that an external attached was provided.");
aErrorList.add(EEbmsError.EBMS_EXTERNAL_PAYLOAD_ERROR.getAsError(aLocale));
return ESuccess.FAILURE;
}
}
} else {
// Must be a SignalMessage
// all vars stay null
final Ebms3SignalMessage aSignalMessage = aMessaging.getSignalMessageAtIndex(0);
final Ebms3MessageInfo aMsgInfo = aSignalMessage.getMessageInfo();
if (aMsgInfo != null) {
// Set this is as early as possible, so that eventually occurring error
// messages can use the "RefToMessageId" element properly
aState.setMessageID(aMsgInfo.getMessageId());
aState.setRefToMessageID(aMsgInfo.getRefToMessageId());
aState.setMessageTimestamp(aMsgInfo.getTimestamp());
}
final Ebms3PullRequest aEbms3PullRequest = aSignalMessage.getPullRequest();
final Ebms3Receipt aEbms3Receipt = aSignalMessage.getReceipt();
if (aEbms3PullRequest != null) {
final String sMPC = aEbms3PullRequest.getMpc();
final IMPC aMPC = aMPCMgr.getMPCOfID(sMPC);
if (aMPC == null) {
LOGGER.error("Failed to resolve the PullRequest MPC '" + sMPC + "'");
// Return value not recognized when MPC is not currently saved
aErrorList.add(EEbmsError.EBMS_VALUE_NOT_RECOGNIZED.getAsError(aLocale));
return ESuccess.FAILURE;
}
// Create SPI which returns a PMode
for (final IAS4ServletPullRequestProcessorSPI aProcessor : AS4ServletPullRequestProcessorManager.getAllProcessors()) {
aPMode = aProcessor.findPMode(aSignalMessage);
if (aPMode != null) {
LOGGER.info("Found PMode '" + aPMode.getID() + "' for MPC '" + sMPC + "' in SignalMessage " + aSignalMessage);
break;
}
}
if (aPMode == null) {
LOGGER.error("Failed to resolve PMode for PullRequest with MPC '" + sMPC + "'");
aErrorList.add(EEbmsError.EBMS_VALUE_NOT_RECOGNIZED.getAsError(aLocale));
return ESuccess.FAILURE;
}
} else if (aEbms3Receipt != null) {
final String sRefToMessageID = aSignalMessage.getMessageInfo().getRefToMessageId();
if (StringHelper.hasNoText(sRefToMessageID)) {
LOGGER.error("The Receipt does not contain a RefToMessageId");
aErrorList.add(EEbmsError.EBMS_INVALID_RECEIPT.getAsError(aLocale));
return ESuccess.FAILURE;
}
} else {
// Error Message
if (!aSignalMessage.getError().isEmpty()) {
for (final Ebms3Error aError : aSignalMessage.getError()) {
/*
* Ebms 3 spec 6.2.6: This OPTIONAL attribute indicates the
* MessageId of the message in error, for which this error is
* raised.
*/
if (false)
if (StringHelper.hasNoText(aError.getRefToMessageInError())) {
aErrorList.add(EEbmsError.EBMS_VALUE_INCONSISTENT.getAsError(aLocale));
return ESuccess.FAILURE;
}
}
}
}
}
// Remember in state
aState.setPMode(aPMode);
aState.setOriginalSoapDocument(aSOAPDoc);
aState.setOriginalAttachments(aAttachments);
aState.setCompressedAttachmentIDs(aCompressionAttachmentIDs);
aState.setMPC(aEffectiveMPC);
aState.setInitiatorID(sInitiatorID);
aState.setResponderID(sResponderID);
return ESuccess.SUCCESS;
}
use of com.helger.phase4.attachment.WSS4JAttachment in project phase4 by phax.
the class SOAPHeaderElementProcessorWSS4J method _verifyAndDecrypt.
@Nonnull
private ESuccess _verifyAndDecrypt(@Nonnull final Document aSOAPDoc, @Nonnull final ICommonsList<WSS4JAttachment> aAttachments, @Nonnull final AS4MessageState aState, @Nonnull final ErrorList aErrorList, @Nonnull final Supplier<WSSConfig> aWSSConfigSupplier) {
// Default is Leg 1, gets overwritten when a reference to a message id
// exists and then uses leg2
final Locale aLocale = aState.getLocale();
// Signing verification and Decryption
try {
// Convert to WSS4J attachments
final Phase4KeyStoreCallbackHandler aKeyStoreCallback = new Phase4KeyStoreCallbackHandler(m_aCryptoFactory);
final WSS4JAttachmentCallbackHandler aAttachmentCallbackHandler = new WSS4JAttachmentCallbackHandler(aAttachments, aState.getResourceHelper());
// Resolve the WSS config here to ensure the context matches
final WSSConfig aWSSConfig = aWSSConfigSupplier.get();
// Configure RequestData needed for the check / decrypt process!
final RequestData aRequestData = new RequestData();
aRequestData.setCallbackHandler(aKeyStoreCallback);
if (aAttachments.isNotEmpty())
aRequestData.setAttachmentCallbackHandler(aAttachmentCallbackHandler);
aRequestData.setSigVerCrypto(m_aCryptoFactory.getCrypto());
aRequestData.setDecCrypto(m_aCryptoFactory.getCrypto());
aRequestData.setWssConfig(aWSSConfig);
// Upon success, the SOAP document contains the decrypted content
// afterwards!
final WSSecurityEngine aSecurityEngine = new WSSecurityEngine();
aSecurityEngine.setWssConfig(aWSSConfig);
final WSHandlerResult aHdlRes = aSecurityEngine.processSecurityHeader(aSOAPDoc, aRequestData);
final List<WSSecurityEngineResult> aResults = aHdlRes.getResults();
// Collect all unique used certificates
final ICommonsSet<X509Certificate> aCertSet = new CommonsHashSet<>();
// Preferred certificate from BinarySecurityToken
X509Certificate aPreferredCert = null;
int nWSS4JSecurityActions = 0;
for (final WSSecurityEngineResult aResult : aResults) {
if (LOGGER.isDebugEnabled())
LOGGER.debug("WSSecurityEngineResult: " + aResult);
final Integer aAction = (Integer) aResult.get(WSSecurityEngineResult.TAG_ACTION);
final int nAction = aAction != null ? aAction.intValue() : 0;
nWSS4JSecurityActions |= nAction;
final X509Certificate aCert = (X509Certificate) aResult.get(WSSecurityEngineResult.TAG_X509_CERTIFICATE);
if (aCert != null) {
aCertSet.add(aCert);
if (nAction == WSConstants.BST && aPreferredCert == null)
aPreferredCert = aCert;
}
}
// this determines if a signature check or a decryption happened
aState.setSoapWSS4JSecurityActions(nWSS4JSecurityActions);
final X509Certificate aUsedCert;
if (aCertSet.size() > 1) {
if (aPreferredCert == null) {
LOGGER.warn("Found " + aCertSet.size() + " different certificates in message. Using the first one.");
if (LOGGER.isDebugEnabled())
LOGGER.debug("All gathered certificates: " + aCertSet);
aUsedCert = aCertSet.getAtIndex(0);
} else
aUsedCert = aPreferredCert;
} else if (aCertSet.size() == 1)
aUsedCert = aCertSet.getAtIndex(0);
else
aUsedCert = null;
// Remember in State
aState.setUsedCertificate(aUsedCert);
aState.setDecryptedSoapDocument(aSOAPDoc);
// Decrypting the Attachments
final ICommonsList<WSS4JAttachment> aResponseAttachments = aAttachmentCallbackHandler.getAllResponseAttachments();
for (final WSS4JAttachment aResponseAttachment : aResponseAttachments) {
// Always copy to a temporary file, so that decrypted content can be
// read more than once. By default the stream can only be read once
// Not nice, but working :)
final File aTempFile = aState.getResourceHelper().createTempFile();
StreamHelper.copyInputStreamToOutputStreamAndCloseOS(aResponseAttachment.getSourceStream(), FileHelper.getBufferedOutputStream(aTempFile));
aResponseAttachment.setSourceStreamProvider(HasInputStream.multiple(() -> FileHelper.getBufferedInputStream(aTempFile)));
}
// Remember in State
aState.setDecryptedAttachments(aResponseAttachments);
return ESuccess.SUCCESS;
} catch (final IndexOutOfBoundsException | IllegalStateException | WSSecurityException ex) {
// Decryption or Signature check failed
LOGGER.error("Error processing the WSSSecurity Header", ex);
/**
* Error processing the WSSSecurity Header
*
* <pre>
* java.lang.IndexOutOfBoundsException: null
* at java.io.ByteArrayInputStream.read(ByteArrayInputStream.java:180) ~[?:1.8.0_242]
* at org.apache.wss4j.common.util.AttachmentUtils$1.initCipher(AttachmentUtils.java:501) ~[wss4j-ws-security-common-2.3.0.jar:2.3.0]
* at org.apache.wss4j.common.util.AttachmentUtils$1.read(AttachmentUtils.java:535) ~[wss4j-ws-security-common-2.3.0.jar:2.3.0]
* at com.helger.commons.io.stream.StreamHelper._copyInputStreamToOutputStream(StreamHelper.java:218) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.commons.io.stream.StreamHelper.copyInputStreamToOutputStream(StreamHelper.java:312) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.commons.io.stream.StreamHelper.copyInputStreamToOutputStreamAndCloseOS(StreamHelper.java:429) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.phase4.servlet.soap.SOAPHeaderElementProcessorWSS4J._verifyAndDecrypt(SOAPHeaderElementProcessorWSS4J.java:187) ~[classes/:?]
* </pre>
*
* Failed to close object org.apache.wss4j.common.util.AttachmentUtils$1
*
* <pre>
* java.lang.IllegalStateException: Cipher not initialized
* at javax.crypto.Cipher.checkCipherState(Cipher.java:1749) ~[?:1.8.0_242]
* at javax.crypto.Cipher.doFinal(Cipher.java:2044) ~[?:1.8.0_242]
* at javax.crypto.CipherInputStream.close(CipherInputStream.java:330) ~[?:1.8.0_242]
* at com.helger.commons.io.stream.StreamHelper.close(StreamHelper.java:163) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.commons.io.stream.StreamHelper.copyInputStreamToOutputStream(StreamHelper.java:337) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.commons.io.stream.StreamHelper.copyInputStreamToOutputStreamAndCloseOS(StreamHelper.java:429) ~[ph-commons-9.4.7.jar:9.4.7]
* at com.helger.phase4.servlet.soap.SOAPHeaderElementProcessorWSS4J._verifyAndDecrypt(SOAPHeaderElementProcessorWSS4J.java:187) ~[classes/:?]
* </pre>
*
* Error processing the WSSSecurity Header
*
* <pre>
* org.apache.wss4j.common.ext.WSSecurityException: Error during certificate path validation: No trusted certs found
* at org.apache.wss4j.common.crypto.Merlin.verifyTrust(Merlin.java:816) ~[task/:?]
* at org.apache.wss4j.common.crypto.Merlin.verifyTrust(Merlin.java:906) ~[task/:?]
* at org.apache.wss4j.dom.validate.SignatureTrustValidator.verifyTrustInCerts(SignatureTrustValidator.java:109) ~[task/:?]
* at org.apache.wss4j.dom.validate.SignatureTrustValidator.validate(SignatureTrustValidator.java:64) ~[task/:?]
* at org.apache.wss4j.dom.processor.SignatureProcessor.handleToken(SignatureProcessor.java:189) ~[task/:?]
* at org.apache.wss4j.dom.engine.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:340) ~[task/:?]
* at org.apache.wss4j.dom.engine.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:251) ~[task/:?]
* at com.helger.phase4.servlet.soap.SOAPHeaderElementProcessorWSS4J._verifyAndDecrypt(SOAPHeaderElementProcessorWSS4J.java:128) ~[task/:?]
* </pre>
*
* If the SMP provided AP certificate does not match the configured one:
*
* <pre>
* org.apache.wss4j.common.ext.WSSecurityException: Cannot find key for certificate
* at org.apache.wss4j.dom.processor.EncryptedKeyProcessor.getPrivateKey(EncryptedKeyProcessor.java:269) ~[wss4j-ws-security-dom-2.3.1.jar:2.3.1]
* at org.apache.wss4j.dom.processor.EncryptedKeyProcessor.handleToken(EncryptedKeyProcessor.java:225) ~[wss4j-ws-security-dom-2.3.1.jar:2.3.1]
* at org.apache.wss4j.dom.processor.EncryptedKeyProcessor.handleToken(EncryptedKeyProcessor.java:90) ~[wss4j-ws-security-dom-2.3.1.jar:2.3.1]
* at org.apache.wss4j.dom.engine.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:340) ~[wss4j-ws-security-dom-2.3.1.jar:2.3.1]
* at org.apache.wss4j.dom.engine.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:251) ~[wss4j-ws-security-dom-2.3.1.jar:2.3.1]
* at com.helger.phase4.servlet.soap.SOAPHeaderElementProcessorWSS4J._verifyAndDecrypt(SOAPHeaderElementProcessorWSS4J.java:128) ~[phase4-lib-1.3.1.jar:1.3.1]
* </pre>
*/
// TODO we need a way to distinct
// signature and decrypt WSSecurityException provides no such thing
aErrorList.add(EEbmsError.EBMS_FAILED_DECRYPTION.getAsError(aLocale));
aState.setSoapWSS4JException(ex);
return ESuccess.FAILURE;
} catch (final IOException ex) {
// Decryption or Signature check failed
LOGGER.error("IO error processing the WSSSecurity Header", ex);
aErrorList.add(EEbmsError.EBMS_OTHER.getAsError(aLocale));
aState.setSoapWSS4JException(ex);
return ESuccess.FAILURE;
}
}
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