From b1c8641a63a67e3c64d948f9e8dce5c01e11e2dd Mon Sep 17 00:00:00 2001 From: mcentner Date: Wed, 5 May 2010 15:29:01 +0000 Subject: Merged feature branch mocca-1.2.13-id@r724 back to trunk. git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@725 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../egiz/bku/slcommands/impl/xsect/DataObject.java | 191 +++++++++++---------- 1 file changed, 104 insertions(+), 87 deletions(-) (limited to 'bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/DataObject.java') diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/DataObject.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/DataObject.java index 2cae41d6..a3f913de 100644 --- a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/DataObject.java +++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/DataObject.java @@ -20,11 +20,13 @@ import iaik.xml.crypto.dom.DOMCryptoContext; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; +import java.io.File; import java.io.IOException; import java.io.InputStream; import java.io.SequenceInputStream; import java.io.StringWriter; import java.io.UnsupportedEncodingException; +import java.net.URI; import java.net.URISyntaxException; import java.nio.charset.Charset; import java.security.InvalidAlgorithmParameterException; @@ -36,6 +38,9 @@ import java.util.HashMap; import java.util.List; import java.util.Map; +import javax.xml.bind.JAXBElement; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Marshaller; import javax.xml.crypto.MarshalException; import javax.xml.crypto.dom.DOMStructure; import javax.xml.crypto.dsig.CanonicalizationMethod; @@ -46,15 +51,17 @@ import javax.xml.crypto.dsig.XMLObject; import javax.xml.crypto.dsig.spec.TransformParameterSpec; import javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec; import javax.xml.crypto.dsig.spec.XPathType; +import javax.xml.namespace.QName; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import org.w3c.dom.DOMConfiguration; import org.w3c.dom.DOMException; import org.w3c.dom.Document; import org.w3c.dom.DocumentFragment; import org.w3c.dom.Element; import org.w3c.dom.Node; +import org.w3c.dom.NodeList; import org.w3c.dom.Text; import org.w3c.dom.bootstrap.DOMImplementationRegistry; import org.w3c.dom.ls.DOMImplementationLS; @@ -70,6 +77,7 @@ import at.buergerkarte.namespaces.securitylayer._1.MetaInfoType; import at.buergerkarte.namespaces.securitylayer._1.TransformsInfoType; import at.gv.egiz.bku.binding.HttpUtil; import at.gv.egiz.bku.gui.viewer.MimeTypes; +import at.gv.egiz.bku.slcommands.SLMarshallerFactory; import at.gv.egiz.bku.slexceptions.SLCommandException; import at.gv.egiz.bku.slexceptions.SLRequestException; import at.gv.egiz.bku.slexceptions.SLRuntimeException; @@ -81,10 +89,6 @@ import at.gv.egiz.bku.viewer.Validator; import at.gv.egiz.bku.viewer.ValidatorFactory; import at.gv.egiz.dom.DOMUtils; import at.gv.egiz.slbinding.impl.XMLContentType; -import java.io.File; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URL; /** * This class represents a DataObject of an XML-Signature @@ -97,7 +101,7 @@ public class DataObject { /** * Logging facility. */ - private static Log log = LogFactory.getLog(DataObject.class); + private final Logger log = LoggerFactory.getLogger(DataObject.class); /** * DOM Implementation. @@ -205,7 +209,7 @@ public class DataObject { domImplLS = (DOMImplementationLS) registry.getDOMImplementation(DOM_LS_3_0); if (domImplLS == null) { - log.error("Failed to get DOMImplementation " + DOM_LS_3_0); + log.error("Failed to get DOMImplementation {}.", DOM_LS_3_0); throw new SLRuntimeException("Failed to get DOMImplementation " + DOM_LS_3_0); } @@ -276,7 +280,7 @@ public class DataObject { try { validator = ValidatorFactory.newValidator(mediaType); } catch (IllegalArgumentException e) { - log.error("No validator found for mime type '" + mediaType + "'."); + log.error("No validator found for mime type '{}'.", mediaType, e); throw new SLViewerException(5000); } @@ -299,7 +303,7 @@ public class DataObject { } } else { - log.debug("MIME media type '" + mediaType + "' is not a s/valid/SUPPORTED digest input, omitting validation."); + log.debug("MIME media type '{}' is not a s/valid/SUPPORTED digest input, omitting validation.", mediaType); } } @@ -359,12 +363,12 @@ public class DataObject { if (reference != null) { if (reference.getURI() != null && !"".equals(reference.getURI())) { try { - log.info("deriving filename from reference URI " + reference.getURI()); + log.info("Deriving filename from reference URI {}.", reference.getURI()); URI refURI = new URI(reference.getURI()); if (refURI.isOpaque()) { // could check scheme component, but also allow other schemes (e.g. testlocal) - log.trace("opaque reference URI, use scheme-specific part as filename"); + log.trace("Opaque reference URI, use scheme-specific part as filename."); filename = refURI.getSchemeSpecificPart(); if (!hasExtension(filename)) { filename += MimeTypes.getExtension(mimeType); @@ -376,34 +380,34 @@ public class DataObject { } else if ("".equals(refURI.getPath()) && refURI.getFragment() != null && refURI.getFragment().indexOf('(') < 0) { // exclude (schemebased) xpointer expressions - log.trace("fragment (shorthand xpointer) URI, use fragment as filename"); + log.trace("Fragment (shorthand xpointer) URI, use fragment as filename."); filename = refURI.getFragment(); if(!hasExtension(filename)) { filename += MimeTypes.getExtension(mimeType); } } else if (!"".equals(refURI.getPath())) { - log.trace("hierarchical URI with path component, use path as filename"); + log.trace("Hierarchical URI with path component, use path as filename."); File refFile = new File(refURI.getPath()); filename = refFile.getName(); if(!hasExtension(filename)) { filename += MimeTypes.getExtension(mimeType); } } else { - log.debug("failed to derive filename from URI '" + refURI + "', derive filename from reference ID"); + log.debug("Failed to derive filename from URI '{}', derive filename from reference ID.", refURI); filename = reference.getId() + MimeTypes.getExtension(mimeType); } } catch (URISyntaxException ex) { - log.error("failed to derive filename from invalid URI " + ex.getMessage()); + log.error("Failed to derive filename from invalid URI {}.", ex.getMessage()); filename = reference.getId() + MimeTypes.getExtension(mimeType); } } else { - log.debug("same-document URI, derive filename from reference ID"); + log.debug("Same-document URI, derive filename from reference ID."); filename = reference.getId() + MimeTypes.getExtension(mimeType); } } else { - log.error("failed to derive filename, no reference created"); + log.error("Failed to derive filename, no reference created."); } - log.debug("derived filename for reference " + reference.getId() + ": " + filename); + log.debug("Derived filename for reference {}: {}.", reference.getId(), filename); return filename; } @@ -413,30 +417,12 @@ public class DataObject { } private byte[] getTransformsBytes(at.gv.egiz.slbinding.impl.TransformsInfoType ti) { - return ti.getRedirectedStream().toByteArray(); -// byte[] transformsBytes = ti.getRedirectedStream().toByteArray(); -// -// if (transformsBytes == null || transformsBytes.length == 0) { -// return null; -// } -// -// String dsigPrefix = ti.getNamespaceContext().getNamespaceURI("http://www.w3.org/2000/09/xmldsig#"); -// byte[] pre, post; -// if (dsigPrefix == null) { -// log.trace("XMLDSig not declared in outside dsig:Transforms"); -// pre = "".getBytes(); -// post = "".getBytes(); -// } else { -// log.trace("XMLDSig bound to prefix " + dsigPrefix); -// pre = ("").getBytes(); -// post = "".getBytes(); -// } -// -// byte[] workaround = new byte[pre.length + transformsBytes.length + post.length]; -// System.arraycopy(pre, 0, workaround, 0, pre.length); -// System.arraycopy(transformsBytes, 0, workaround, pre.length, transformsBytes.length); -// System.arraycopy(post, 0, workaround, pre.length + transformsBytes.length, post.length); -// return workaround; + ByteArrayOutputStream redirectedStream = ti.getRedirectedStream(); + if (redirectedStream != null) { + return redirectedStream.toByteArray(); + } else { + return null; + } } /** @@ -487,9 +473,8 @@ public class DataObject { // create XMLObject DocumentFragment content = parseDataObject((XMLContentType) dataObject.getXMLContent()); - XMLObject xmlObject = createXMLObject(content); - setXMLObjectAndReferenceXML(xmlObject, transforms); + setXMLObjectAndReferenceXML(createXMLObject(content), transforms); } else if (dataObject.getLocRefContent() != null) { @@ -521,7 +506,7 @@ public class DataObject { // The content of sl:DataObject remains empty // - log.debug("Adding DataObject from reference URI '" + reference + "'."); + log.debug("Adding DataObject from reference URI '{}'.", reference); setEnvelopedDataObject(reference, transforms); @@ -564,13 +549,13 @@ public class DataObject { } // dereference URL - URLDereferencer dereferencer = URLDereferencer.getInstance(); + URLDereferencer dereferencer = ctx.getUrlDereferencer(); StreamData streamData; try { - streamData = dereferencer.dereference(reference, ctx.getDereferencerContext()); + streamData = dereferencer.dereference(reference); } catch (IOException e) { - log.info("Failed to dereference XMLObject from '" + reference + "'.", e); + log.info("Failed to dereference XMLObject from '{}'.", reference, e); throw new SLCommandException(4110); } @@ -587,7 +572,7 @@ public class DataObject { childNode = doc.getDocumentElement(); if (childNode == null) { - log.info("Failed to parse XMLObject from '" + reference + "'."); + log.info("Failed to parse XMLObject from '{}'.", reference); throw new SLCommandException(4111); } @@ -666,12 +651,12 @@ public class DataObject { if (dataObject.getLocRefContent() != null) { String locRef = dataObject.getLocRefContent(); try { - this.reference.setDereferencer(new LocRefDereferencer(ctx.getDereferencerContext(), locRef)); + this.reference.setDereferencer(new LocRefDereferencer(ctx.getUrlDereferencer(), locRef)); } catch (URISyntaxException e) { - log.info("Invalid URI '" + locRef + "' in DataObject.", e); + log.info("Invalid URI '{}' in DataObject.", locRef, e); throw new SLCommandException(4003); } catch (IllegalArgumentException e) { - log.info("LocRef URI of '" + locRef + "' not supported in DataObject. ", e); + log.info("LocRef URI of '{}' not supported in DataObject. ", locRef, e); throw new SLCommandException(4003); } } else if (dataObject.getBase64Content() != null) { @@ -734,7 +719,7 @@ public class DataObject { } if (debugString != null) { - log.debug(debugString); + log.debug(debugString.toString()); } // look for preferred transform @@ -778,7 +763,7 @@ public class DataObject { StringBuilder sb = new StringBuilder(); sb.append("Trying to parse transforms:\n"); sb.append(new String(transforms, Charset.forName("UTF-8"))); - log.trace(sb); + log.trace(sb.toString()); } DOMImplementationLS domImplLS = DOMUtils.getDOMImplementationLS(); @@ -933,8 +918,7 @@ public class DataObject { } catch (MarshalException e) { String mimeType = preferredTransformsInfo.getFinalDataMetaInfo().getMimeType(); - log.info("Failed to unmarshal preferred transformation path (MIME-Type=" - + mimeType + ").", e); + log.info("Failed to unmarshal preferred transformation path (MIME-Type={}).", mimeType, e); } @@ -950,8 +934,7 @@ public class DataObject { } catch (MarshalException e) { String mimeType = transformsInfoType.getFinalDataMetaInfo().getMimeType(); - log.info("Failed to unmarshal transformation path (MIME-Type=" - + mimeType + ").", e); + log.info("Failed to unmarshal transformation path (MIME-Type={}).", mimeType, e); } } @@ -975,7 +958,7 @@ public class DataObject { try { textNode = at.gv.egiz.dom.DOMUtils.createBase64Text(content, ctx.getDocument()); } catch (IOException e) { - log.error(e); + log.error("Failed to create XMLObject.", e); throw new SLRuntimeException(e); } @@ -1170,36 +1153,68 @@ public class DataObject { // content of the redirect stream as the content has already been parsed // and serialized again to the redirect stream. - List inputStreams = new ArrayList(); - try { - // dummy start element - inputStreams.add(new ByteArrayInputStream("".getBytes("UTF-8"))); - - // content - inputStreams.add(new ByteArrayInputStream(redirectedStream.toByteArray())); - - // dummy end element - inputStreams.add(new ByteArrayInputStream("".getBytes("UTF-8"))); - } catch (UnsupportedEncodingException e) { - throw new SLRuntimeException(e); - } + DocumentFragment fragment; + if (redirectedStream != null) { - SequenceInputStream inputStream = new SequenceInputStream(Collections.enumeration(inputStreams)); - - // parse DataObject - Document doc = parseDataObject(inputStream, "UTF-8"); + List inputStreams = new ArrayList(); + try { + // dummy start element + inputStreams.add(new ByteArrayInputStream("".getBytes("UTF-8"))); - Element documentElement = doc.getDocumentElement(); - - if (documentElement == null || - !"dummy".equals(documentElement.getLocalName())) { - log.info("Failed to parse DataObject XMLContent."); - throw new SLCommandException(4111); - } + // content + inputStreams.add(new ByteArrayInputStream(redirectedStream.toByteArray())); + + // dummy end element + inputStreams.add(new ByteArrayInputStream("".getBytes("UTF-8"))); + } catch (UnsupportedEncodingException e) { + throw new SLRuntimeException(e); + } + + SequenceInputStream inputStream = new SequenceInputStream(Collections.enumeration(inputStreams)); - DocumentFragment fragment = doc.createDocumentFragment(); - while (documentElement.getFirstChild() != null) { - fragment.appendChild(documentElement.getFirstChild()); + // parse DataObject + Document doc = parseDataObject(inputStream, "UTF-8"); + + Element documentElement = doc.getDocumentElement(); + + if (documentElement == null || + !"dummy".equals(documentElement.getLocalName())) { + log.info("Failed to parse DataObject XMLContent."); + throw new SLCommandException(4111); + } + + fragment = doc.createDocumentFragment(); + while (documentElement.getFirstChild() != null) { + fragment.appendChild(documentElement.getFirstChild()); + } + + } else { + + fragment = ctx.getDocument().createDocumentFragment(); + Marshaller marshaller = SLMarshallerFactory.getInstance().createMarshaller(false); + + JAXBElement element = + new JAXBElement( + new QName("dummy"), + at.buergerkarte.namespaces.securitylayer._1.XMLContentType.class, + xmlContent); + + try { + marshaller.marshal(element, fragment); + } catch (JAXBException e) { + log.info("Failed to marshal DataObject (XMLContent).", e); + throw new SLCommandException(4111); + } + + Node dummy = fragment.getFirstChild(); + if (dummy != null) { + NodeList nodes = dummy.getChildNodes(); + for (int i = 0; i < nodes.getLength(); i++) { + fragment.appendChild(nodes.item(i)); + } + fragment.removeChild(dummy); + } + } // log parsed document @@ -1256,6 +1271,8 @@ public class DataObject { SimpleDOMErrorHandler errorHandler = new SimpleDOMErrorHandler(); domConfig.setParameter("error-handler", errorHandler); domConfig.setParameter("validate", Boolean.FALSE); + domConfig.setParameter("entities", Boolean.TRUE); + Document doc; try { -- cgit v1.2.3