1 files changed, 140 insertions, 0 deletions
diff --git a/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/InfoBoxReadRequestHandler.java b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/InfoBoxReadRequestHandler.java
new file mode 100644
index 00000000..7dc2e202
--- /dev/null
+++ b/smccSTAL/src/main/java/at/gv/egiz/bku/smccstal/InfoBoxReadRequestHandler.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 org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.smcc.CancelledException;
+import at.gv.egiz.smcc.PINProvider;
+import at.gv.egiz.smcc.PINSpec;
+import at.gv.egiz.smcc.SignatureCard;
+import at.gv.egiz.smcc.SignatureCardException;
+import at.gv.egiz.stal.ErrorResponse;
+import at.gv.egiz.stal.InfoboxReadRequest;
+import at.gv.egiz.stal.InfoboxReadResponse;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+
+public class InfoBoxReadRequestHandler extends AbstractRequestHandler implements
+    PINProvider {
+
+  private static Log log = LogFactory.getLog(InfoBoxReadRequestHandler.class);
+
+  private int retryCounter = 0;
+
+  @Override
+  public STALResponse handleRequest(STALRequest request) {
+    if (request instanceof InfoboxReadRequest) {
+      InfoboxReadRequest infoBox = (InfoboxReadRequest) request;
+      try {
+        if (infoBox.getInfoboxIdentifier().equals("IdentityLink")) {
+          newSTALMessage("Message.RequestCaption", "Message.IdentityLink");
+          log.debug("Handling identitylink infobox");
+          byte[] resp = card.getInfobox(infoBox.getInfoboxIdentifier(), this,
+              infoBox.getDomainIdentifier());
+          if (resp == null) {
+            log.info("Got null as result->user cancelled");
+            return new ErrorResponse(6001);
+          } else {
+            try {
+              resp = DomainIdConverter.convertDomainId(resp, infoBox
+                  .getDomainIdentifier());
+            } catch (Exception e) {
+              log.error("Cannot convert domain specific id", e);
+              return new ErrorResponse(1000);
+            }
+          }
+          InfoboxReadResponse stalResp = new InfoboxReadResponse();
+          stalResp.setInfoboxValue(resp);
+          return stalResp;
+        } else if (SignatureCard.KeyboxName.CERITIFIED_KEYPAIR.equals(infoBox
+            .getInfoboxIdentifier())) {
+          newSTALMessage("Message.RequestCaption", "Message.CertifiedKeypair");
+          log.debug("Handling certified keypair infobox");
+          byte[] resp = card
+              .getCertificate(SignatureCard.KeyboxName.CERITIFIED_KEYPAIR);
+          if (resp == null) {
+            return new ErrorResponse(6001);
+          }
+          InfoboxReadResponse stalResp = new InfoboxReadResponse();
+          stalResp.setInfoboxValue(resp);
+          return stalResp;
+        } else if (SignatureCard.KeyboxName.SECURE_SIGNATURE_KEYPAIR
+            .equals(infoBox.getInfoboxIdentifier())) {
+          newSTALMessage("Message.RequestCaption",
+              "Message.SecureSignatureKeypair");
+          log.debug("Handling secure signature keypair infobox");
+          byte[] resp = card
+              .getCertificate(SignatureCard.KeyboxName.SECURE_SIGNATURE_KEYPAIR);
+          if (resp == null) {
+            return new ErrorResponse(6001);
+          }
+          InfoboxReadResponse stalResp = new InfoboxReadResponse();
+          stalResp.setInfoboxValue(resp);
+          return stalResp;
+        } else {
+          newSTALMessage("Message.RequestCaption", "Message.InfoboxReadRequest");
+          log.warn("Unknown infobox identifier: "
+              + infoBox.getInfoboxIdentifier() + " trying generic request");
+          byte[] resp = card.getInfobox(infoBox.getInfoboxIdentifier(), this,
+              infoBox.getDomainIdentifier());
+          if (resp == null) {
+            return new ErrorResponse(6001);
+          }
+          InfoboxReadResponse stalResp = new InfoboxReadResponse();
+          stalResp.setInfoboxValue(resp);
+          return stalResp;
+        }
+      } catch (CancelledException cx) {
+        log.debug("User cancelled request", cx);
+        return new ErrorResponse(6001);
+      } catch (SignatureCardException e) {
+        log.info("Error while reading infobox: " + e);
+        return new ErrorResponse(4000);
+      }
+    } else {
+      log.fatal("Got unexpected STAL request: " + request);
+      return new ErrorResponse(1000);
+    }
+  }
+
+  @Override
+  public boolean requireCard() {
+    return true;
+  }
+
+  @Override
+  public String providePIN(PINSpec spec, int retries) {
+    if (retryCounter++ > 0) {
+      log.info("PIN wrong retrying ...");
+      gui.showCardPINRetryDialog(spec, retries, this, "ok", this, "cancel");
+    } else {
+      gui.showCardPINDialog(spec, this, "ok", this, "cancel");
+    }
+    waitForAction();
+    if (actionCommand.equals("cancel")) {
+      return null;
+    }
+    return new String(gui.getPin());
+  }
+
+  @Override
+  public SMCCSTALRequestHandler newInstance() {
+    return new InfoBoxReadRequestHandler();
+  }
+}