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215 changes: 109 additions & 106 deletions
215
src/main/java/no/difi/oxalis/as4/outbound/AttachmentCallbackHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,106 +1,109 @@ | ||
| package no.difi.oxalis.as4.outbound; | ||
|
|
||
| import no.difi.oxalis.as4.util.InputStreamDataSource; | ||
| import org.apache.wss4j.common.ext.AttachmentRequestCallback; | ||
| import org.apache.wss4j.common.ext.AttachmentResultCallback; | ||
| import org.springframework.ws.soap.SoapMessage; | ||
| import org.springframework.ws.soap.saaj.SaajSoapMessage; | ||
|
|
||
| import javax.activation.DataHandler; | ||
| import javax.security.auth.callback.Callback; | ||
| import javax.security.auth.callback.CallbackHandler; | ||
| import javax.security.auth.callback.UnsupportedCallbackException; | ||
| import javax.xml.soap.AttachmentPart; | ||
| import javax.xml.soap.MimeHeader; | ||
| import javax.xml.soap.SOAPException; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.Iterator; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| /** | ||
| * A CallbackHandler to be used to sign/encrypt SAAJ SOAP Attachments. | ||
| */ | ||
| public class AttachmentCallbackHandler implements CallbackHandler { | ||
|
|
||
| private SaajSoapMessage soapMessage; | ||
|
|
||
| public AttachmentCallbackHandler(SoapMessage soapMessage) { | ||
| this.soapMessage = (SaajSoapMessage) soapMessage; | ||
| } | ||
|
|
||
| @Override | ||
| public void handle (Callback[] callbacks) throws IOException, UnsupportedCallbackException { | ||
| for (Callback callback : callbacks) { | ||
| if (callback instanceof AttachmentRequestCallback) { | ||
| AttachmentRequestCallback attachmentRequestCallback = (AttachmentRequestCallback) callback; | ||
|
|
||
| List<org.apache.wss4j.common.ext.Attachment> attachmentList = new ArrayList<>(); | ||
| attachmentRequestCallback.setAttachments(attachmentList); | ||
|
|
||
| String attachmentId = attachmentRequestCallback.getAttachmentId(); | ||
| if ("Attachments".equals(attachmentId)) { | ||
| attachmentId = null; | ||
| } | ||
| loadAttachments(attachmentList, attachmentId, attachmentRequestCallback.isRemoveAttachments()); | ||
| } else if (callback instanceof AttachmentResultCallback) { | ||
| AttachmentResultCallback attachmentResultCallback = (AttachmentResultCallback) callback; | ||
| AttachmentPart attachmentPart = soapMessage.getSaajMessage() | ||
| .createAttachmentPart(new DataHandler( | ||
| new InputStreamDataSource( | ||
| attachmentResultCallback.getAttachment() | ||
| .getSourceStream(), | ||
| attachmentResultCallback.getAttachment() | ||
| .getMimeType()))); | ||
| attachmentPart.setContentId(attachmentResultCallback.getAttachmentId()); | ||
|
|
||
| Map<String, String> headers = attachmentResultCallback.getAttachment() | ||
| .getHeaders(); | ||
| for (Map.Entry<String, String> entry : headers.entrySet()) { | ||
| attachmentPart.addMimeHeader(entry.getKey(), entry.getValue()); | ||
| } | ||
|
|
||
| soapMessage.getSaajMessage() | ||
| .addAttachmentPart(attachmentPart); | ||
|
|
||
| } else { | ||
| throw new UnsupportedCallbackException(callback, "Unsupported callback"); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @SuppressWarnings("unchecked") | ||
| private void loadAttachments (List<org.apache.wss4j.common.ext.Attachment> attachmentList, | ||
| String attachmentId, | ||
| boolean removeAttachments) | ||
| throws IOException { | ||
|
|
||
| Iterator<AttachmentPart> iterator = soapMessage.getSaajMessage().getAttachments(); | ||
| while (iterator.hasNext()) { | ||
| AttachmentPart attachmentPart = iterator.next(); | ||
| if (attachmentId != null && !attachmentId.equals(attachmentPart.getContentId())) { | ||
| continue; | ||
| } | ||
| org.apache.wss4j.common.ext.Attachment att = new org.apache.wss4j.common.ext.Attachment(); | ||
| att.setMimeType(attachmentPart.getContentType()); | ||
| att.setId(attachmentPart.getContentId()); | ||
| try { | ||
| att.setSourceStream(attachmentPart.getDataHandler() | ||
| .getInputStream()); | ||
| } catch (SOAPException e) { | ||
| throw new IOException("Soap exception: " + e.getMessage()); | ||
| } | ||
| Iterator<MimeHeader> mimeHeaders = attachmentPart.getAllMimeHeaders(); | ||
| while (mimeHeaders.hasNext()) { | ||
| MimeHeader mimeHeader = mimeHeaders.next(); | ||
| att.addHeader(mimeHeader.getName(), mimeHeader.getValue()); | ||
| } | ||
| attachmentList.add(att); | ||
|
|
||
| if (removeAttachments) { | ||
| iterator.remove(); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| package no.difi.oxalis.as4.outbound; | ||
|
|
||
| import no.difi.oxalis.as4.util.InputStreamDataSource; | ||
| import no.difi.oxalis.as4.util.MessageIdUtil; | ||
| import org.apache.cxf.attachment.AttachmentUtil; | ||
| import org.apache.wss4j.common.ext.AttachmentRequestCallback; | ||
| import org.apache.wss4j.common.ext.AttachmentResultCallback; | ||
| import org.springframework.ws.soap.SoapMessage; | ||
| import org.springframework.ws.soap.saaj.SaajSoapMessage; | ||
|
|
||
| import javax.activation.DataHandler; | ||
| import javax.security.auth.callback.Callback; | ||
| import javax.security.auth.callback.CallbackHandler; | ||
| import javax.security.auth.callback.UnsupportedCallbackException; | ||
| import javax.xml.soap.AttachmentPart; | ||
| import javax.xml.soap.MimeHeader; | ||
| import javax.xml.soap.SOAPException; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.Iterator; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| /** | ||
| * A CallbackHandler to be used to sign/encrypt SAAJ SOAP Attachments. | ||
| */ | ||
| public class AttachmentCallbackHandler implements CallbackHandler { | ||
|
|
||
| private SaajSoapMessage soapMessage; | ||
|
|
||
| public AttachmentCallbackHandler(SoapMessage soapMessage) { | ||
| this.soapMessage = (SaajSoapMessage) soapMessage; | ||
| } | ||
|
|
||
| @Override | ||
| public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException { | ||
| for (Callback callback : callbacks) { | ||
| if (callback instanceof AttachmentRequestCallback) { | ||
| AttachmentRequestCallback attachmentRequestCallback = (AttachmentRequestCallback) callback; | ||
|
|
||
| List<org.apache.wss4j.common.ext.Attachment> attachmentList = new ArrayList<>(); | ||
| attachmentRequestCallback.setAttachments(attachmentList); | ||
|
|
||
| String attachmentId = attachmentRequestCallback.getAttachmentId(); | ||
| if ("Attachments".equals(attachmentId)) { | ||
| attachmentId = null; | ||
| } | ||
| loadAttachments(attachmentList, attachmentId, attachmentRequestCallback.isRemoveAttachments()); | ||
| } else if (callback instanceof AttachmentResultCallback) { | ||
| AttachmentResultCallback attachmentResultCallback = (AttachmentResultCallback) callback; | ||
| AttachmentPart attachmentPart = soapMessage.getSaajMessage() | ||
| .createAttachmentPart(new DataHandler( | ||
| new InputStreamDataSource( | ||
| attachmentResultCallback.getAttachment() | ||
| .getSourceStream(), | ||
| attachmentResultCallback.getAttachment() | ||
| .getMimeType()))); | ||
| String attachmentId = attachmentResultCallback.getAttachmentId(); | ||
| attachmentPart.setContentId(MessageIdUtil.wrap(attachmentId)); | ||
|
|
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| Map<String, String> headers = attachmentResultCallback.getAttachment() | ||
| .getHeaders(); | ||
| for (Map.Entry<String, String> entry : headers.entrySet()) { | ||
| attachmentPart.addMimeHeader(entry.getKey(), entry.getValue()); | ||
| } | ||
|
|
||
| soapMessage.getSaajMessage() | ||
| .addAttachmentPart(attachmentPart); | ||
|
|
||
| } else { | ||
| throw new UnsupportedCallbackException(callback, "Unsupported callback"); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @SuppressWarnings("unchecked") | ||
| private void loadAttachments(List<org.apache.wss4j.common.ext.Attachment> attachmentList, | ||
| String attachmentId, | ||
| boolean removeAttachments) | ||
| throws IOException { | ||
|
|
||
| Iterator<AttachmentPart> iterator = soapMessage.getSaajMessage().getAttachments(); | ||
| while (iterator.hasNext()) { | ||
| AttachmentPart attachmentPart = iterator.next(); | ||
| if (attachmentId != null && !attachmentId.equals(attachmentPart.getContentId())) { | ||
| continue; | ||
| } | ||
| org.apache.wss4j.common.ext.Attachment att = new org.apache.wss4j.common.ext.Attachment(); | ||
| att.setMimeType(attachmentPart.getContentType()); | ||
| att.setId(AttachmentUtil.cleanContentId(attachmentPart.getContentId())); | ||
| try { | ||
| att.setSourceStream(attachmentPart.getDataHandler() | ||
| .getInputStream()); | ||
| } catch (SOAPException e) { | ||
| throw new IOException("Soap exception: " + e.getMessage()); | ||
| } | ||
| Iterator<MimeHeader> mimeHeaders = attachmentPart.getAllMimeHeaders(); | ||
| while (mimeHeaders.hasNext()) { | ||
| MimeHeader mimeHeader = mimeHeaders.next(); | ||
| att.addHeader(mimeHeader.getName(), mimeHeader.getValue()); | ||
| } | ||
| attachmentList.add(att); | ||
|
|
||
| if (removeAttachments) { | ||
| iterator.remove(); | ||
| } | ||
| } | ||
| } | ||
| } |
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