1 files changed, 140 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SoftwarePINProviderFactory.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SoftwarePINProviderFactory.java
new file mode 100644
index 00000000..54a34280
--- /dev/null
+++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/SoftwarePINProviderFactory.java
@@ -0,0 +1,140 @@
+/*
+ * 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.bku.gui.BKUGUIFacade;
+import at.gv.egiz.smcc.*;
+import at.gv.egiz.stal.HashDataInput;
+import at.gv.egiz.stal.signedinfo.SignedInfoType;
+import java.security.DigestException;
+import java.util.List;
+
+/**
+ *
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class SoftwarePINProviderFactory extends PINProviderFactory {
+
+  protected SoftwarePINProviderFactory(BKUGUIFacade gui) {
+    this.gui = gui;
+  }
+
+  @Override
+  public PINProvider getSignaturePINProvider(SecureViewer viewer,
+          SignedInfoType signedInfo) {
+    return new SignaturePinProvider(viewer, signedInfo);
+  }
+
+  @Override
+  public PINProvider getCardPINProvider() {
+    return new CardPinProvider();
+  }
+
+  class SignaturePinProvider extends AbstractPINProvider {
+
+//    protected BKUGUIFacade gui;
+    protected SecureViewer viewer;
+    protected SignedInfoType signedInfo;
+    protected List<HashDataInput> hashDataInputs;
+
+    private SignaturePinProvider(SecureViewer viewer,
+            SignedInfoType signedInfo) {
+      this.viewer = viewer;
+      this.signedInfo = signedInfo;
+    }
+
+    @Override
+    public char[] providePIN(PINSpec spec, int retries)
+            throws CancelledException, InterruptedException {
+
+      gui.showSignaturePINDialog(spec, (retry) ? retries : -1,
+              this, "sign",
+              this, "cancel",
+              this, "hashData");
+
+      do {
+        waitForAction();
+        gui.showMessageDialog(BKUGUIFacade.TITLE_WAIT,
+                BKUGUIFacade.MESSAGE_WAIT);
+
+        if ("hashData".equals(action)) {
+          // show pin dialog in background
+          gui.showSignaturePINDialog(spec, (retry) ? retries : -1,
+                  this, "sign",
+                  this, "cancel",
+                  this, "hashData");
+
+          try {
+            viewer.displayDataToBeSigned(signedInfo.getReference());
+          } catch (DigestException ex) {
+            log.error("Bad digest value: " + ex.getMessage());
+            gui.showErrorDialog(BKUGUIFacade.ERR_INVALID_HASH,
+                    new Object[]{ex.getMessage()},
+                    this, "error");
+          } catch (Exception ex) {
+            log.error("Could not display hashdata inputs: " +
+                    ex.getMessage());
+            gui.showErrorDialog(BKUGUIFacade.ERR_DISPLAY_HASHDATA,
+                    new Object[]{ex.getMessage()},
+                    this, "error");
+          }
+        } else if ("sign".equals(action)) {
+          retry = true;
+          return gui.getPin();
+        } else if ("hashDataDone".equals(action)) {
+          gui.showSignaturePINDialog(spec, (retry) ? retries : -1,
+                  this, "sign",
+                  this, "cancel",
+                  this, "hashData");
+        } else if ("cancel".equals(action) ||
+                "error".equals(action)) {
+          throw new CancelledException(spec.getLocalizedName() +
+                  " entry cancelled");
+        }
+      } while (true);
+    }
+  }
+
+  class CardPinProvider extends AbstractPINProvider {
+
+//    protected BKUGUIFacade gui;
+
+    private CardPinProvider() {
+    }
+
+    @Override
+    public char[] providePIN(PINSpec spec, int retries)
+            throws CancelledException, InterruptedException {
+
+      gui.showCardPINDialog(spec, (retry) ? retries : -1,
+              this, "ok",
+              this, "cancel");
+
+      waitForAction();
+      
+      gui.showMessageDialog(BKUGUIFacade.TITLE_WAIT,
+              BKUGUIFacade.MESSAGE_WAIT);
+
+      if ("cancel".equals(action)) {
+        throw new CancelledException(spec.getLocalizedName() +
+                  " entry cancelled");
+      }
+      retry = true;
+      return gui.getPin();
+    }
+  }
+}