diff options
Diffstat (limited to 'smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SecureViewer.java')
-rw-r--r-- | smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SecureViewer.java | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SecureViewer.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SecureViewer.java new file mode 100644 index 00000000..c395679a --- /dev/null +++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SecureViewer.java @@ -0,0 +1,44 @@ +/* + * Copyright 2008 Federal Chancellery Austria and + * Graz University of Technology + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package at.gv.egiz.bku.smccstal; + +import at.gv.egiz.stal.signedinfo.ReferenceType; +import java.security.DigestException; +import java.util.List; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public interface SecureViewer { + + /** + * Displays the hashdata inputs for all provided dsig:SignedReferences. + * Implementations may verify the digest value if necessary. + * (LocalSignRequestHandler operates on DataObjectHashDataInput, + * other SignRequestHandlers should cache the HashDataInputs obtained by webservice calls, + * or simply forward to a HashDataInputServlet.) + * @param signedReferences The caller may select a subset of the references in SignedInfo to be displayed. + * @throws java.security.DigestException if digest values are verified and do not correspond + * (or any other digest computation error occurs) + * @throws java.lang.Exception + */ + void displayDataToBeSigned(List<ReferenceType> signedReferences) + throws DigestException, Exception; + +} |