From b9ccb62d35a755efb505d426ce924d5a8fbe937a Mon Sep 17 00:00:00 2001
From: "Bonato, Martin" <martin.bonato@prime-sign.com>
Date: Thu, 8 Feb 2018 22:19:55 +0100
Subject: BulkSignature implementation

---
 .../local/stal/LocalBulkSignRequestHandler.java    | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBulkSignRequestHandler.java

(limited to 'BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBulkSignRequestHandler.java')

diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBulkSignRequestHandler.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBulkSignRequestHandler.java
new file mode 100644
index 00000000..6ae4496d
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/LocalBulkSignRequestHandler.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2015 Datentechnik Innovation GmbH and Prime Sign GmbH, Austria
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+
+
+package at.gv.egiz.bku.local.stal;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.bku.smccstal.BulkSignRequestHandler;
+import at.gv.egiz.stal.BulkSignRequest;
+import at.gv.egiz.stal.ErrorResponse;
+import at.gv.egiz.stal.HashDataInput;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.SignRequest;
+
+/**
+ * 
+ * @author szoescher
+ */
+public class LocalBulkSignRequestHandler extends BulkSignRequestHandler {
+
+  private final Logger log = LoggerFactory.getLogger(LocalBulkSignRequestHandler.class);
+
+  public LocalBulkSignRequestHandler(LocalSecureViewer secureViewer) {
+    super(secureViewer);
+  }
+
+  /**
+   * If the request is a SIGN request, it contains a list of DataObjectHashDataInput 
+   * providing the pre-digested input stream (that can be obtained repeatedly) if 
+   * reference caching is enabled (or null otherwise).
+   * @param request
+   * @return
+   */
+  @Override
+  public STALResponse handleRequest(STALRequest request) throws InterruptedException {
+
+    if (request instanceof BulkSignRequest) {
+
+      BulkSignRequest bulkSignRequest = (BulkSignRequest) request;
+      
+      List<HashDataInput> hashDataInputs = new LinkedList<HashDataInput>();
+      
+      for(SignRequest signRequest : bulkSignRequest.getSignRequests()){
+        
+        hashDataInputs.addAll(signRequest.getHashDataInput());
+      }
+      
+      ((LocalSecureViewer) secureViewer).setDataToBeSigned(hashDataInputs);
+      
+      return super.handleRequest(request);
+    } else {
+      log.error("Got unexpected STAL request: {}.", request);
+      ErrorResponse err = new ErrorResponse(1000);
+      err.setErrorMessage("Got unexpected STAL request: " + request);
+      return err;
+    }
+  }
+}
-- 
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