diff options
Diffstat (limited to 'BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java')
-rw-r--r-- | BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java | 83 |
1 files changed, 13 insertions, 70 deletions
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java index 531e6591..492b8a05 100644 --- a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java +++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalSignRequestHandler.java @@ -16,9 +16,7 @@ */ package at.gv.egiz.bku.local.stal; -import at.gv.egiz.bku.slcommands.impl.DataObjectHashDataInput; -import java.io.IOException; -import java.util.ArrayList; +import at.gv.egiz.bku.smccstal.SecureViewer; import java.util.Collections; import java.util.List; @@ -40,9 +38,16 @@ import java.io.InputStream; * @author clemens */ public class LocalSignRequestHandler extends SignRequestHandler { +// implements SecureViewer { private static final Log log = LogFactory.getLog(LocalSignRequestHandler.class); - private List<HashDataInput> hashDataInputs = Collections.EMPTY_LIST; + + protected LocalSecureViewer secureViewer; + + public LocalSignRequestHandler(LocalSecureViewer secureViewer) { + super(secureViewer); + } + /** * If the request is a SIGN request, it contains a list of DataObjectHashDataInput @@ -53,75 +58,13 @@ public class LocalSignRequestHandler extends SignRequestHandler { */ @SuppressWarnings("unchecked") @Override - public STALResponse handleRequest(STALRequest request) throws InterruptedException { + public STALResponse handleRequest(STALRequest request) + throws InterruptedException { + if (request instanceof SignRequest) { SignRequest signReq = (SignRequest) request; - hashDataInputs = signReq.getHashDataInput(); + secureViewer.setDataToBeSigned(signReq.getHashDataInput()); } return super.handleRequest(request); } - - /** - * - * @param dsigReferences - * @throws java.lang.Exception - */ - @Override - public void displayDataToBeSigned(List<ReferenceType> dsigReferences) throws Exception { - if (dsigReferences == null || dsigReferences.size() < 1) { - log.error("No hashdata input selected to be displayed: null"); - throw new Exception("No HashData Input selected to be displayed"); - } - - ArrayList<HashDataInput> selectedHashDataInputs = new ArrayList<HashDataInput>(); - for (ReferenceType dsigRef : dsigReferences) { - // don't get Manifest, QualifyingProperties, ... - if (dsigRef.getType() == null) { - String dsigRefId = dsigRef.getId(); - if (dsigRefId != null) { - boolean hdiAvailable = false; - for (HashDataInput hashDataInput : hashDataInputs) { - if (dsigRefId.equals(hashDataInput.getReferenceId())) { - log.debug("display hashdata input for dsig:SignedReference " + dsigRefId); - if (!(hashDataInput instanceof DataObjectHashDataInput)) { - log.warn( - "expected DataObjectHashDataInput for LocalSignRequestHandler, got " + hashDataInput.getClass().getName()); - hashDataInput = getByteArrayHashDataInput(hashDataInput); - } - selectedHashDataInputs.add(hashDataInput); - hdiAvailable = true; - break; - } - } - if (!hdiAvailable) { - log.error("no hashdata input for dsig:SignedReference " + dsigRefId); - throw new Exception( - "No HashDataInput available for dsig:SignedReference " + dsigRefId); - } - } else { - throw new Exception( - "Cannot get HashDataInput for dsig:Reference without Id attribute"); - } - } - } - - if (selectedHashDataInputs.size() < 1) { - log.error("dsig:SignedInfo does not contain a data reference"); - throw new Exception("dsig:SignedInfo does not contain a data reference"); - } - gui.showSecureViewer(selectedHashDataInputs, this, "hashDataDone"); - } - - private ByteArrayHashDataInput getByteArrayHashDataInput(HashDataInput hashDataInput) throws IOException { - - InputStream hdIs = hashDataInput.getHashDataInput(); - ByteArrayOutputStream baos = new ByteArrayOutputStream(hdIs.available()); - int b; - while ((b = hdIs.read()) != -1) { - baos.write(b); - } - ByteArrayHashDataInput hdi = new ByteArrayHashDataInput(baos.toByteArray(), hashDataInput.getReferenceId(), hashDataInput.getMimeType(), hashDataInput.getEncoding()); - - return hdi; - } } |