diff options
Diffstat (limited to 'BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal')
4 files changed, 501 insertions, 145 deletions
diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/ManagementPINProviderFactory.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/ManagementPINProviderFactory.java new file mode 100644 index 00000000..b0dd8766 --- /dev/null +++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/ManagementPINProviderFactory.java @@ -0,0 +1,53 @@ +/* + * 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.ext; + +import at.gv.egiz.smcc.ChangePINProvider; +import at.gv.egiz.bku.gui.PINManagementGUIFacade; +import at.gv.egiz.smcc.PINProvider; +import at.gv.egiz.smcc.SignatureCard; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public abstract class ManagementPINProviderFactory { +// extends at.gv.egiz.bku.smccstal.PINProviderFactory { + + PINManagementGUIFacade gui; + + public static ManagementPINProviderFactory getInstance(SignatureCard forCard, + PINManagementGUIFacade gui) { +// if (forCard.ifdSupportsFeature(SignatureCard.FEATURE_VERIFY_PIN_DIRECT)) { +//// forCard.ifdSupportsFeature(SignatureCard.FEATURE_MODIFY_PIN_DIRECT) +// return new PinpadPINProviderFactory(gui); +// +// } else { + return new SoftwarePINProviderFactory(gui); +// } + } + + public abstract PINProvider getVerifyPINProvider(); + + public abstract PINProvider getActivatePINProvider(); + + public abstract ChangePINProvider getChangePINProvider(); + + public abstract PINProvider getUnblockPINProvider(); + +} diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PINManagementRequestHandler.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PINManagementRequestHandler.java index 66db0484..6b565b26 100644 --- a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PINManagementRequestHandler.java +++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PINManagementRequestHandler.java @@ -18,13 +18,19 @@ package at.gv.egiz.bku.smccstal.ext; import at.gv.egiz.bku.gui.BKUGUIFacade; import at.gv.egiz.bku.gui.PINManagementGUIFacade; +import at.gv.egiz.bku.gui.PINManagementGUIFacade.DIALOG; import at.gv.egiz.bku.gui.PINManagementGUIFacade.STATUS; import at.gv.egiz.bku.smccstal.AbstractRequestHandler; +import at.gv.egiz.bku.smccstal.PINProviderFactory; +import at.gv.egiz.smcc.CancelledException; import at.gv.egiz.smcc.LockedException; import at.gv.egiz.smcc.NotActivatedException; +import at.gv.egiz.smcc.PINProvider; import at.gv.egiz.smcc.PINSpec; import at.gv.egiz.smcc.STARCOSCard; +import at.gv.egiz.smcc.SignatureCard; import at.gv.egiz.smcc.SignatureCardException; +import at.gv.egiz.smcc.TimeoutException; import at.gv.egiz.smcc.VerificationFailedException; import at.gv.egiz.smcc.util.SMCCHelper; import at.gv.egiz.stal.ErrorResponse; @@ -35,8 +41,6 @@ import at.gv.egiz.stal.ext.PINManagementResponse; import java.util.HashMap; import java.util.List; import java.util.Map; -import java.util.logging.Level; -import java.util.logging.Logger; import javax.smartcardio.Card; import javax.smartcardio.CardChannel; import javax.smartcardio.CardException; @@ -53,7 +57,8 @@ public class PINManagementRequestHandler extends AbstractRequestHandler { protected static final Log log = LogFactory.getLog(PINManagementRequestHandler.class); - Map<PINSpec, STATUS> pinStatuses; + protected Map<PINSpec, STATUS> pinStatuses; + private ManagementPINProviderFactory pinProviderFactory; @Override public STALResponse handleRequest(STALRequest request) throws InterruptedException { @@ -61,9 +66,12 @@ public class PINManagementRequestHandler extends AbstractRequestHandler { PINManagementGUIFacade gui = (PINManagementGUIFacade) this.gui; + PINSpec selectedPIN = null; + try { - pinStatuses = getPINStatuses(); + pinStatuses = getPINStatuses(); + gui.showPINManagementDialog(pinStatuses, this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", this, "cancel"); @@ -74,175 +82,100 @@ public class PINManagementRequestHandler extends AbstractRequestHandler { if ("cancel".equals(actionCommand)) { return new PINManagementResponse(); - } else if ("back".equals(actionCommand)) { - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); } else { - PINSpec selectedPIN = gui.getSelectedPINSpec(); + selectedPIN = gui.getSelectedPINSpec(); if (selectedPIN == null) { - throw new RuntimeException("no PIN selected for activation/change"); + throw new NullPointerException("no PIN selected for activation/change"); } - if ("activate_enterpin".equals(actionCommand)) { - gui.showActivatePINDialog(selectedPIN, - this, "activate", this, "back"); - } else if ("change_enterpin".equals(actionCommand)) { - gui.showChangePINDialog(selectedPIN, - this, "change", this, "back"); - } else if ("unblock_enterpuk".equals(actionCommand)) { - gui.showUnblockPINDialog(selectedPIN, - this, "unblock", this, "back"); - } else if ("verify_enterpin".equals(actionCommand)) { - gui.showVerifyPINDialog(selectedPIN, - this, "verify", this, "back"); - } else if ("activate".equals(actionCommand)) { - try { - log.debug("activate " + selectedPIN.getLocalizedName()); - card.activatePIN(selectedPIN, - String.valueOf(gui.getPin())); + if (pinProviderFactory == null) { + pinProviderFactory = + ManagementPINProviderFactory.getInstance(card, gui); + } + + try { + if ("activate_enterpin".equals(actionCommand)) { + log.info("activate " + selectedPIN.getLocalizedName()); + card.activatePIN(selectedPIN, + pinProviderFactory.getActivatePINProvider()); updatePINStatus(selectedPIN, STATUS.ACTIV); gui.showMessageDialog(PINManagementGUIFacade.TITLE_ACTIVATE_SUCCESS, PINManagementGUIFacade.MESSAGE_ACTIVATE_SUCCESS, new Object[] {selectedPIN.getLocalizedName()}, - this, "ok"); + BKUGUIFacade.BUTTON_OK, this, "ok"); waitForAction(); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (GetPINStatusException ex) { - log.error("failed to get " + selectedPIN.getLocalizedName() + - " status: " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_STATUS, null, - this, "cancel"); - } catch (SignatureCardException ex) { - log.error("failed to activate " + selectedPIN.getLocalizedName() + - ": " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_ACTIVATE, - new Object[] {selectedPIN.getLocalizedName()}, - this, "cancel"); - } - } else if ("change".equals(actionCommand)) { - log.info("change " + selectedPIN.getLocalizedName()); - try { - card.changePIN(selectedPIN, - String.valueOf(gui.getOldPin()), - String.valueOf(gui.getPin())); + } else if ("change_enterpin".equals(actionCommand)) { + log.info("change " + selectedPIN.getLocalizedName()); + card.changePIN(selectedPIN, + pinProviderFactory.getChangePINProvider()); updatePINStatus(selectedPIN, STATUS.ACTIV); gui.showMessageDialog(PINManagementGUIFacade.TITLE_CHANGE_SUCCESS, PINManagementGUIFacade.MESSAGE_CHANGE_SUCCESS, new Object[] {selectedPIN.getLocalizedName()}, - this, "ok"); - waitForAction(); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (GetPINStatusException ex) { - log.error("failed to get " + selectedPIN.getLocalizedName() + - " status: " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_STATUS, null, - this, "cancel"); - } catch (LockedException ex) { - log.error("failed to change " + selectedPIN.getLocalizedName() + - ": PIN locked"); - updatePINStatus(selectedPIN, STATUS.BLOCKED); - gui.showErrorDialog(PINManagementGUIFacade.ERR_LOCKED, - new Object[] {selectedPIN.getLocalizedName()}, - this, "ok"); - waitForAction(); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (VerificationFailedException ex) { - log.error("failed to change " + selectedPIN.getLocalizedName() + - ": " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_RETRIES, - new Object[] {selectedPIN.getLocalizedName(), ex.getRetries()}, - this, "change_enterpin"); - } catch (NotActivatedException ex) { - log.error("failed to change " + selectedPIN.getLocalizedName() + - ": PIN not active"); - updatePINStatus(selectedPIN, STATUS.NOT_ACTIV); - gui.showErrorDialog(PINManagementGUIFacade.ERR_NOT_ACTIVE, - new Object[] {selectedPIN.getLocalizedName()}, - this, "ok"); + BKUGUIFacade.BUTTON_OK, this, "ok"); waitForAction(); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (SignatureCardException ex) { - log.error("failed to change " + selectedPIN.getLocalizedName() + - ": " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_CHANGE, - new Object[] {selectedPIN.getLocalizedName()}, - this, "cancel"); - } - } else if ("unblock".equals(actionCommand)) { - log.info("unblock " + selectedPIN.getLocalizedName()); - log.error("unblock PIN not implemented"); - gui.showErrorDialog(PINManagementGUIFacade.ERR_UNBLOCK, null, this, "cancel"); - } else if ("verify".equals(actionCommand)) { - try { + + } else if ("unblock_enterpuk".equals(actionCommand)) { + log.info("unblock " + selectedPIN.getLocalizedName()); + card.unblockPIN(selectedPIN, + pinProviderFactory.getUnblockPINProvider()); + } else if ("verify_enterpin".equals(actionCommand)) { log.info("verify " + selectedPIN.getLocalizedName()); - int retries = card.verifyPIN(selectedPIN, String.valueOf(gui.getPin())); - log.trace(retries + " retries"); - if (retries < 0) { - updatePINStatus(selectedPIN, STATUS.ACTIV); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } else { - log.error("failed to verify " + selectedPIN.getLocalizedName() + - ": " + retries + " retries left"); - gui.showErrorDialog(PINManagementGUIFacade.ERR_RETRIES, - new Object[] {selectedPIN.getLocalizedName(), retries}, - this, "verify_enterpin"); - } - } catch (GetPINStatusException ex) { - log.error("failed to get " + selectedPIN.getLocalizedName() + - " status: " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_STATUS, null, - this, "cancel"); - } catch (LockedException ex) { - log.error("failed to verify " + selectedPIN.getLocalizedName() + - ": PIN locked"); - updatePINStatus(selectedPIN, STATUS.BLOCKED); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (NotActivatedException ex) { - log.error("failed to verify " + selectedPIN.getLocalizedName() + - ": PIN not active"); - updatePINStatus(selectedPIN, STATUS.NOT_ACTIV); - gui.showPINManagementDialog(pinStatuses, - this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", - this, "cancel"); - } catch (SignatureCardException ex) { - log.error("failed to verify " + selectedPIN.getLocalizedName() + - ": " + ex.getMessage()); - gui.showErrorDialog(PINManagementGUIFacade.ERR_STATUS, - new Object[] {selectedPIN.getLocalizedName()}, - this, "cancel"); + card.verifyPIN(selectedPIN, + pinProviderFactory.getVerifyPINProvider()); + updatePINStatus(selectedPIN, STATUS.ACTIV); } - - } else { - throw new RuntimeException("unsupported action " + actionCommand); + } catch (CancelledException ex) { + log.trace("cancelled"); + } catch (TimeoutException ex) { + log.error("Timeout during pin entry"); + gui.showMessageDialog(BKUGUIFacade.TITLE_ENTRY_TIMEOUT, + BKUGUIFacade.ERR_PIN_TIMEOUT, + new Object[] {selectedPIN.getLocalizedName()}, + BKUGUIFacade.BUTTON_OK, this, null); + waitForAction(); + } catch (LockedException ex) { + log.error(selectedPIN.getLocalizedName() + " locked"); + updatePINStatus(selectedPIN, STATUS.BLOCKED); + gui.showErrorDialog(PINManagementGUIFacade.ERR_LOCKED, + new Object[] {selectedPIN.getLocalizedName()}, + this, null); + waitForAction(); + } catch (NotActivatedException ex) { + log.error(selectedPIN.getLocalizedName() + " not active"); + updatePINStatus(selectedPIN, STATUS.NOT_ACTIV); + gui.showErrorDialog(PINManagementGUIFacade.ERR_NOT_ACTIVE, + new Object[] {selectedPIN.getLocalizedName()}, + this, null); + waitForAction(); } - } - } + } // end if + + selectedPIN = null; + gui.showPINManagementDialog(pinStatuses, + this, "activate_enterpin", "change_enterpin", "unblock_enterpuk", "verify_enterpin", + this, "cancel"); + } // end while + } catch (GetPINStatusException ex) { - log.error("Failed to get PIN statuses: " + ex.getMessage()); + String pin = (selectedPIN != null) ? selectedPIN.getLocalizedName() : "pin"; + log.error("failed to get " + pin + " status: " + ex.getMessage()); gui.showErrorDialog(PINManagementGUIFacade.ERR_STATUS, null, this, "ok"); waitForAction(); return new ErrorResponse(1000); + } catch (SignatureCardException ex) { + log.error(ex.getMessage(), ex); + gui.showErrorDialog(PINManagementGUIFacade.ERR_UNKNOWN, null, + this, "ok"); + waitForAction(); + return new ErrorResponse(1000); } } else { log.error("Got unexpected STAL request: " + request); return new ErrorResponse(1000); } - } @Override @@ -375,4 +308,100 @@ public class PINManagementRequestHandler extends AbstractRequestHandler { pinStatuses.put(pinSpec, status); } } + +// /** +// * provides oldPin and newPin from one dialog, +// * and don't know whether providePIN() or provideOldPIN() is called first. +// */ +// class SoftwarePinProvider implements PINProvider { +// +// private PINManagementGUIFacade.DIALOG type; +// private boolean retry = false; +// +// private char[] newPin; +// private char[] oldPin; +// +// public SoftwarePinProvider(DIALOG type) { +// this.type = type; +// } +// +// @Override +// public char[] providePIN(PINSpec spec, int retries) +// throws CancelledException, InterruptedException { +// if (newPin == null) { +// getPINs(spec, retries); +// } +// char[] pin = newPin; +// newPin = null; +// return pin; +// } +// +// @Override +// public char[] provideOldPIN(PINSpec spec, int retries) +// throws CancelledException, InterruptedException { +// if (oldPin == null) { +// getPINs(spec, retries); +// } +// char[] pin = oldPin; +// oldPin = null; +// return pin; +// } +// +// private void getPINs(PINSpec spec, int retries) +// throws InterruptedException, CancelledException { +// PINManagementGUIFacade gui = +// (PINManagementGUIFacade) PINManagementRequestHandler.this.gui; +// +// if (retry) { +// gui.showPINDialog(type, spec, retries, +// PINManagementRequestHandler.this, "exec", +// PINManagementRequestHandler.this, "back"); +// } else { +// gui.showPINDialog(type, spec, +// PINManagementRequestHandler.this, "exec", +// PINManagementRequestHandler.this, "back"); +// } +// waitForAction(); +// +// if (actionCommand.equals("exec")) { +// gui.showWaitDialog(null); +// retry = true; +// oldPin = gui.getOldPin(); +// newPin = gui.getPin(); +// } else if (actionCommand.equals("back")) { +// throw new CancelledException(); +// } else { +// log.error("unsupported command " + actionCommand); +// throw new CancelledException(); +// } +// } +// } +// +// +// class PinpadPinProvider implements PINProvider { +// +// private PINManagementGUIFacade.DIALOG type; +// private boolean retry = false; +// +// public PinpadPinProvider(DIALOG type) { +// this.type = type; +// } +// +// @Override +// public char[] providePIN(PINSpec spec, int retries) { +// log.debug("provide pin for " + type); +// if (retry) { +// ((PINManagementGUIFacade) gui).showPinpadPINDialog(type, spec, retries); +// } else { +// ((PINManagementGUIFacade) gui).showPinpadPINDialog(type, spec, -1); +// retry = true; +// } +// return null; +// } +// +// @Override +// public char[] provideOldPIN(PINSpec spec, int retries) { +// return null; +// } +// } } diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PinpadPINProviderFactory.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PinpadPINProviderFactory.java new file mode 100644 index 00000000..4176e0a9 --- /dev/null +++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/PinpadPINProviderFactory.java @@ -0,0 +1,126 @@ +/* + * 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.ext; + +import at.gv.egiz.smcc.ChangePINProvider; +import at.gv.egiz.bku.gui.BKUGUIFacade; +import at.gv.egiz.bku.gui.PINManagementGUIFacade; +import at.gv.egiz.bku.gui.PINManagementGUIFacade.DIALOG; +import at.gv.egiz.bku.smccstal.AbstractPINProvider; +import at.gv.egiz.smcc.CancelledException; +import at.gv.egiz.smcc.PINProvider; +import at.gv.egiz.smcc.PINSpec; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public class PinpadPINProviderFactory extends ManagementPINProviderFactory { + + protected PinpadPINProviderFactory(PINManagementGUIFacade gui) { + this.gui = gui; + } + + @Override + public PINProvider getVerifyPINProvider() { + return new SimplePinProvider(DIALOG.VERIFY); + } + + @Override + public PINProvider getActivatePINProvider() { + return new SimplePinProvider(DIALOG.ACTIVATE); + } + + @Override + public ChangePINProvider getChangePINProvider() { + return new SimplePinProvider(DIALOG.CHANGE); + } + + @Override + public PINProvider getUnblockPINProvider() { + return new SimplePinProvider(DIALOG.UNBLOCK); + } + + + class SimplePinProvider extends AbstractPINProvider + implements ChangePINProvider { + +// protected PINManagementGUIFacade gui; + protected PINManagementGUIFacade.DIALOG type; + + private SimplePinProvider(PINManagementGUIFacade.DIALOG type) { + this.type = type; + } + + @Override + public char[] providePIN(PINSpec spec, int retries) + throws CancelledException, InterruptedException { + + showPinpadPINDialog(retries, spec); + retry = true; + return null; + +// gui.showPINDialog(type, spec, (retry) ? retries : -1, +// this, "exec", +// this, "back"); +// +// waitForAction(); +// +// if ("exec".equals(action)) { +// gui.showWaitDialog(null); +// retry = true; +// return gui.getPin(); +// } else if ("back".equals(action)) { +// throw new CancelledException(); +// } else { +// log.error("unsupported command " + action); +// throw new CancelledException(); +// } + } + + /** + * do not call this method without calling providePIN() + * (no message is displayed) + * @param spec + * @param retries + * @return + */ + @Override + public char[] provideOldPIN(PINSpec spec, int retries) { + return null; + } + + private void showPinpadPINDialog(int retries, PINSpec pinSpec) { + String title, message; + Object[] params; + if (retry) { + title = BKUGUIFacade.TITLE_RETRY; + message = BKUGUIFacade.MESSAGE_RETRIES; + params = new Object[]{String.valueOf(retries)}; + } else { + title = BKUGUIFacade.TITLE_SIGN; + message = BKUGUIFacade.MESSAGE_ENTERPIN_PINPAD; + String pinSize = String.valueOf(pinSpec.getMinLength()); + if (pinSpec.getMinLength() != pinSpec.getMaxLength()) { + pinSize += "-" + pinSpec.getMaxLength(); + } + params = new Object[]{pinSpec.getLocalizedName(), pinSize}; + } + gui.showMessageDialog(title, message, params); + } + } +} diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/SoftwarePINProviderFactory.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/SoftwarePINProviderFactory.java new file mode 100644 index 00000000..e87512d0 --- /dev/null +++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/SoftwarePINProviderFactory.java @@ -0,0 +1,148 @@ +/* + * 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.ext; + +import at.gv.egiz.bku.gui.BKUGUIFacade; +import at.gv.egiz.smcc.ChangePINProvider; +import at.gv.egiz.bku.gui.PINManagementGUIFacade; +import at.gv.egiz.bku.gui.PINManagementGUIFacade.DIALOG; +import at.gv.egiz.bku.smccstal.AbstractPINProvider; +import at.gv.egiz.smcc.CancelledException; +import at.gv.egiz.smcc.PINProvider; +import at.gv.egiz.smcc.PINSpec; + +/** + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public class SoftwarePINProviderFactory extends ManagementPINProviderFactory { + + protected SoftwarePINProviderFactory(PINManagementGUIFacade gui) { + this.gui = gui; + } + + @Override + public PINProvider getVerifyPINProvider() { + return new SimplePinProvider(DIALOG.VERIFY); + } + + @Override + public PINProvider getActivatePINProvider() { + return new SimplePinProvider(DIALOG.ACTIVATE); + } + + @Override + public ChangePINProvider getChangePINProvider() { + return new ChangePinProvider(); + } + + @Override + public PINProvider getUnblockPINProvider() { + return new SimplePinProvider(DIALOG.UNBLOCK); + } + + class SimplePinProvider extends AbstractPINProvider { + +// protected PINManagementGUIFacade gui; + protected PINManagementGUIFacade.DIALOG type; + + private SimplePinProvider(DIALOG type) { + this.type = type; + } + + @Override + public char[] providePIN(PINSpec spec, int retries) + throws CancelledException, InterruptedException { + + gui.showPINDialog(type, spec, (retry) ? retries : -1, + this, "exec", + this, "back"); + + waitForAction(); + + if ("exec".equals(action)) { + gui.showMessageDialog(BKUGUIFacade.TITLE_WAIT, + BKUGUIFacade.MESSAGE_WAIT); + retry = true; + return gui.getPin(); + } else if ("back".equals(action)) { + throw new CancelledException(); + } else { + log.error("unsupported command " + action); + throw new CancelledException(); + } + } + } + + class ChangePinProvider extends AbstractPINProvider + implements ChangePINProvider { + +// protected PINManagementGUIFacade gui; + + private char[] oldPin; + private char[] newPin; + + private ChangePinProvider() { + } + + @Override + public char[] providePIN(PINSpec spec, int retries) + throws CancelledException, InterruptedException { + if (newPin == null) { + getPINs(spec, retries); + } + char[] pin = newPin; + newPin = null; + return pin; + } + + @Override + public char[] provideOldPIN(PINSpec spec, int retries) + throws CancelledException, InterruptedException { + if (oldPin == null) { + getPINs(spec, retries); + } + char[] pin = oldPin; + oldPin = null; + return pin; + } + + private void getPINs(PINSpec spec, int retries) + throws InterruptedException, CancelledException { + + gui.showPINDialog(PINManagementGUIFacade.DIALOG.CHANGE, spec, + (retry) ? retries : -1, + this, "exec", + this, "back"); + + waitForAction(); + + if ("exec".equals(action)) { + gui.showMessageDialog(BKUGUIFacade.TITLE_WAIT, + BKUGUIFacade.MESSAGE_WAIT); + retry = true; + oldPin = gui.getOldPin(); + newPin = gui.getPin(); + } else if ("back".equals(action)) { + throw new CancelledException(); + } else { + log.error("unsupported command " + action); + throw new CancelledException(); + } + } + } +} |