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authorTobias Kellner <tobias.kellner@iaik.tugraz.at>2014-11-27 20:48:16 +0100
committerTobias Kellner <tobias.kellner@iaik.tugraz.at>2014-11-27 20:48:16 +0100
commit896fbe4a5643bf8c29968f8514a1c14fd51c4d9e (patch)
tree0f3e3bec7093e9be39c94199b50db1a61154c54d /pdf-over-signer/pdf-over-sigpdfas3/src/main
parent5ef48a2002856bea0cac10e1dac6fb2985dca893 (diff)
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Add PDF-AS4 signer
Diffstat (limited to 'pdf-over-signer/pdf-over-sigpdfas3/src/main')
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/ByteArrayPDFASDataSource.java67
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java102
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSLRequest.java54
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java190
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSignerFactory.java31
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigningState.java173
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java602
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PDFASSLRequestException.java34
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/fallbackPlaceholder.pngbin0 -> 20948 bytes
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_de.pngbin0 -> 13580 bytes
-rw-r--r--pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_en.pngbin0 -> 16968 bytes
11 files changed, 1253 insertions, 0 deletions
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/ByteArrayPDFASDataSource.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/ByteArrayPDFASDataSource.java
new file mode 100644
index 00000000..b2f95f50
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/ByteArrayPDFASDataSource.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+//Imports
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+
+import at.gv.egiz.pdfas.api.io.DataSource;
+
+/**
+ * PDF - AS Specific Data Source with byte array representation
+ */
+public class ByteArrayPDFASDataSource implements DataSource {
+
+ /**
+ * Internal data byte array
+ */
+ private byte[] data;
+
+ /**
+ * Default constructor
+ * @param data The byte[] to be used
+ */
+ public ByteArrayPDFASDataSource(byte[] data) {
+ this.data = data;
+ }
+
+ @Override
+ public InputStream createInputStream() {
+ return new ByteArrayInputStream(this.data);
+ }
+
+ @Override
+ public int getLength() {
+ return this.data.length;
+ }
+
+ @Override
+ public byte[] getAsByteArray() {
+ return this.data;
+ }
+
+ @Override
+ public String getMimeType() {
+ return "application/pdf";
+ }
+
+ @Override
+ public String getCharacterEncoding() {
+ return "UTF8";
+ }
+
+} \ No newline at end of file
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java
new file mode 100644
index 00000000..473bbf42
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASHelper.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+//Imports
+import java.io.File;
+
+import at.asit.pdfover.signator.SignatureException;
+import at.gv.egiz.pdfas.api.PdfAs;
+import at.gv.egiz.pdfas.api.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.api.internal.PdfAsInternal;
+
+/**
+ * Encapsulates PDF AS API Object to need just one initialization
+ */
+public class PDFASHelper {
+
+ /**
+ * PDF AS Object
+ */
+ private static PdfAs pdfAs = null;
+
+ /**
+ * Internal Pdf AS Object
+ */
+ private static PdfAsInternal pdfAsInternal = null;
+
+ /**
+ * Creates PDF AS Object
+ * @return
+ * @throws PdfAsException
+ */
+ private static PdfAs createPdfAs() throws PdfAsException {
+ File directory = new File (".");
+ System.setProperty("log4j.configuration", directory.getAbsolutePath() +
+ "/log4j.properties");
+ System.setProperty("pdf-as.work-dir", getWorkDir());
+ return new at.gv.egiz.pdfas.impl.api.PdfAsObject();
+ }
+
+ /**
+ * Provides the working directory
+ * @return the working directory
+ */
+ public static String getWorkDir() {
+ return System.getProperty("user.home") + "/.pdf-over";
+ }
+
+ /**
+ * Creates a PDF-AS Internal object
+ * @return the PDF-AS Internal object
+ * @throws PdfAsException
+ */
+ private static PdfAsInternal createPdfAsInternal() throws PdfAsException {
+ return new at.gv.egiz.pdfas.impl.api.internal.PdfAsInternalObject();
+ }
+
+ /**
+ * Gets PDF-AS Object
+ * @return the PDF-AS Object
+ * @throws SignatureException
+ */
+ public static synchronized PdfAs getPdfAs() throws SignatureException {
+ if (pdfAs == null) {
+ try {
+ pdfAs = createPdfAs();
+ } catch(PdfAsException e) {
+ throw new SignatureException(e);
+ }
+ }
+ return pdfAs;
+ }
+
+ /**
+ * Gets PDF-AS Internal object
+ * @return the PDF-AS Internal object
+ * @throws SignatureException
+ */
+ public static synchronized PdfAsInternal getPdfAsInternal() throws SignatureException {
+ if(pdfAsInternal == null) {
+ try {
+ pdfAsInternal = createPdfAsInternal();
+ } catch(PdfAsException e) {
+ throw new SignatureException(e);
+ }
+ }
+ return pdfAsInternal;
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSLRequest.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSLRequest.java
new file mode 100644
index 00000000..f274068a
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSLRequest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+// Imports
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.signator.ByteArrayDocumentSource;
+import at.asit.pdfover.signator.SLRequest;
+import at.asit.pdfover.signer.pdfas.exceptions.PDFASSLRequestException;
+
+/**
+ * PDF - AS Security Layer Request implementation
+ */
+public class PDFASSLRequest extends SLRequest {
+
+ /**
+ * SLF4J Logger instance
+ **/
+ private static final Logger log = LoggerFactory.getLogger(PDFASSLRequest.class);
+
+ /**
+ * Default constructor
+ * @param slRequest
+ * @param signData
+ * @throws PDFASSLRequestException
+ */
+ public PDFASSLRequest(String slRequest, byte[] signData) throws PDFASSLRequestException {
+ if(!slRequest.contains(PDFASSigner.LOC_REF)) {
+ log.error("PDF-AS SL request doesn't contain " + PDFASSigner.LOC_REF);
+ log.debug("Request: " + slRequest);
+ throw new PDFASSLRequestException("PDF-AS SL request doesn't contain " + PDFASSigner.LOC_REF);
+ }
+
+ // Modifing SL Request ...
+ setRequest(slRequest.replace(PDFASSigner.LOC_REF, SLRequest.DATAOBJECT_STRING));
+
+ setSignatureData(new ByteArrayDocumentSource(signData));
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java
new file mode 100644
index 00000000..6fa1c094
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigner.java
@@ -0,0 +1,190 @@
+package at.asit.pdfover.signer.pdfas;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.signator.BKUs;
+import at.asit.pdfover.signator.ByteArrayDocumentSource;
+import at.asit.pdfover.signator.SLResponse;
+import at.asit.pdfover.signator.SignResult;
+import at.asit.pdfover.signator.SignResultImpl;
+import at.asit.pdfover.signator.SignatureException;
+import at.asit.pdfover.signator.SignatureParameter;
+import at.asit.pdfover.signator.SignaturePosition;
+import at.asit.pdfover.signator.Signer;
+import at.asit.pdfover.signator.SigningState;
+import at.asit.pdfover.signer.pdfas.exceptions.PDFASSLRequestException;
+import at.gv.egiz.pdfas.api.PdfAs;
+import at.gv.egiz.pdfas.api.commons.Constants;
+import at.gv.egiz.pdfas.api.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.api.internal.LocalBKUParams;
+import at.gv.egiz.pdfas.api.internal.PdfAsInternal;
+import at.gv.egiz.pdfas.api.sign.SignParameters;
+import at.gv.egiz.pdfas.api.sign.SignatureDetailInformation;
+import at.gv.egiz.pdfas.io.ByteArrayDataSink;
+
+/**
+ * PDF AS Signer Implementation
+ */
+public class PDFASSigner implements Signer {
+
+ /**
+ * SLF4J Logger instance
+ **/
+ static final Logger log = LoggerFactory.getLogger(PDFASSigner.class);
+
+ /**
+ * The template URL
+ */
+ protected static final String URL_TEMPLATE = "http://pdfover.4.gv.at/template";
+
+ /**
+ * Location reference string
+ */
+ protected static final String LOC_REF = "<sl:LocRefContent>" + URL_TEMPLATE
+ + "</sl:LocRefContent>";
+
+ @Override
+ public SigningState prepare(SignatureParameter parameter)
+ throws SignatureException {
+ try {
+ PdfAsSignatureParameter sign_para = null;
+
+ if (PdfAsSignatureParameter.class.isInstance(parameter)) {
+ sign_para = PdfAsSignatureParameter.class.cast(parameter);
+ }
+
+ if (sign_para == null) {
+ throw new SignatureException("Incorrect SignatureParameter!");
+ }
+
+ PdfAs pdfas = PDFASHelper.getPdfAs();
+
+ PDFASSigningState state = new PDFASSigningState();
+
+ SignParameters params = new SignParameters();
+ params.setSignaturePositioning(sign_para.getPDFASPositioning());
+
+ if (parameter.getSignatureDevice() == BKUs.LOCAL) {
+ params.setSignatureDevice(Constants.SIGNATURE_DEVICE_BKU);
+ } else if (parameter.getSignatureDevice() == BKUs.MOBILE) {
+ params.setSignatureDevice(Constants.SIGNATURE_DEVICE_MOBILE);
+ // params.setSignatureDevice(Constants.SIGNATURE_DEVICE_MOBILETEST);
+ }
+ params.setSignatureType(Constants.SIGNATURE_TYPE_BINARY);
+
+ params.setSignatureProfileId(sign_para.getSignatureProfileID());
+
+ params.setOutput(new ByteArrayDataSink());
+ if (parameter.getEmblem() != null) {
+ params.setProfileOverrideValue("SIG_LABEL", parameter
+ .getEmblem().getFileName());
+ }
+
+ if(parameter.getProperty("SIG_NOTE") != null) {
+ params.setProfileOverrideValue("SIG_NOTE", parameter.getProperty("SIG_NOTE"));
+ }
+
+ // Prepare Output sink
+ state.setOutput(new ByteArrayDataSink());
+ params.setOutput(state.getOutput());
+
+ params.setDocument(sign_para.getPDFASDataSource());
+
+ state.setSignParameters(params);
+
+ PdfAsInternal pdfasInternal = PDFASHelper.getPdfAsInternal();
+
+ // Prepares the document
+ SignatureDetailInformation sdi = pdfas.prepareSign(params);
+
+ state.setSignatureDetailInformation(sdi);
+
+ // Retrieve the SL Request
+ String slRequest = pdfasInternal.prepareLocalSignRequest(params,
+ false, URL_TEMPLATE, sdi);
+
+ at.gv.egiz.pdfas.api.io.DataSource sig_data = sdi
+ .getSignatureData();
+
+ PDFASSLRequest request = new PDFASSLRequest(slRequest,
+ sig_data.getAsByteArray());
+
+ state.setSignatureRequest(request);
+
+ return state;
+ } catch (PDFASSLRequestException e) {
+ throw new SignatureException(e);
+ } catch (PdfAsException e) {
+ throw new SignatureException(e);
+ } catch (Throwable t) {
+ throw new SignatureException(t);
+ }
+ }
+
+ @Override
+ public SignResult sign(SigningState state) throws SignatureException {
+ try {
+ PDFASSigningState sstate = null;
+
+ if (PDFASSigningState.class.isInstance(state)) {
+ sstate = PDFASSigningState.class.cast(state);
+ }
+
+ if (sstate == null) {
+ throw new SignatureException("Incorrect SigningState!");
+ }
+
+ // Retrieve objects
+ PdfAs pdfas = PDFASHelper.getPdfAs();
+
+ PdfAsInternal pdfasInternal = PDFASHelper.getPdfAsInternal();
+
+ SignParameters params = sstate.getSignParameters();
+
+ SignatureDetailInformation sdi = sstate
+ .getSignatureDetailInformation();
+
+ SLResponse slResponse = sstate.getSignatureResponse();
+
+ LocalBKUParams bkuParams = new LocalBKUParams(
+ slResponse.getServer(), slResponse.getUserAgent(),
+ slResponse.getSignaturLayout());
+
+ // Perform signature
+ at.gv.egiz.pdfas.api.sign.SignResult signResult = pdfasInternal
+ .finishLocalSign(pdfas, params, sdi, bkuParams, false,
+ slResponse.getSLRespone());
+
+ // Preparing Result Response
+ SignResultImpl result = new SignResultImpl();
+
+ // Set Signer Certificate
+ result.setSignerCertificate(signResult.getSignerCertificate());
+ at.gv.egiz.pdfas.api.sign.pos.SignaturePosition pdfasPos = signResult
+ .getSignaturePosition();
+
+ // Set Signature position
+ SignaturePosition pos = new SignaturePosition(pdfasPos.getX(),
+ pdfasPos.getY(), pdfasPos.getPage());
+ /*
+ * pos.SetAuto(sstate.getPDFAsSignatureParameter()
+ * .getSignaturePosition().useAutoPositioning());
+ */
+ result.setSignaturePosition(pos);
+
+ // Set signed Document
+ result.setSignedDocument(new ByteArrayDocumentSource(
+ ((ByteArrayDataSink) sstate.getOutput()).getData()));
+
+ return result;
+ } catch (PdfAsException e) {
+ throw new SignatureException(e);
+ }
+ }
+
+ @Override
+ public SignatureParameter newParameter() {
+ return new PdfAsSignatureParameter();
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSignerFactory.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSignerFactory.java
new file mode 100644
index 00000000..68a29341
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSignerFactory.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+//Imports
+import at.asit.pdfover.signator.Signer;
+import at.asit.pdfover.signator.SignerFactory;
+
+/**
+ * Factory class for PDF-AS Signer
+ */
+public class PDFASSignerFactory extends SignerFactory {
+
+ @Override
+ public Signer createSigner() {
+ return new PDFASSigner();
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigningState.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigningState.java
new file mode 100644
index 00000000..247b1afc
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PDFASSigningState.java
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+//Imports
+import at.asit.pdfover.signator.BkuSlConnector;
+import at.asit.pdfover.signator.SLRequest;
+import at.asit.pdfover.signator.SLResponse;
+import at.asit.pdfover.signator.SigningState;
+import at.gv.egiz.pdfas.api.io.DataSink;
+import at.gv.egiz.pdfas.api.sign.SignatureDetailInformation;
+
+/**
+ * Signing State for PDFAS Wrapper
+ */
+public class PDFASSigningState implements SigningState {
+
+ /**
+ * The Signature Layer request
+ */
+ protected SLRequest slrequest;
+
+ /**
+ * The PDF AS DataSink
+ */
+ protected DataSink output;
+
+ /**
+ * Gets the DataSink
+ * @return the datasink
+ */
+ public DataSink getOutput() {
+ return this.output;
+ }
+
+ /**
+ * Sets the datasing
+ * @param output the pdf as datasink
+ */
+ public void setOutput(DataSink output) {
+ this.output = output;
+ }
+
+ /**
+ * The Signature Layer response
+ */
+ protected SLResponse slresponse;
+
+ @Override
+ public SLRequest getSignatureRequest() {
+ return this.slrequest;
+ }
+
+ @Override
+ public void setSignatureResponse(SLResponse response) {
+ this.slresponse = response;
+ }
+
+ /**
+ * Sets the SL Request
+ * @param request The SL Request
+ */
+ public void setSignatureRequest(SLRequest request) {
+ this.slrequest = request;
+ }
+
+ /**
+ * Gets the SL Response
+ * @return The SL Repsonse object
+ */
+ public SLResponse getSignatureResponse() {
+ return this.slresponse;
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.signator.SigningState#hasSignatureResponse()
+ */
+ @Override
+ public boolean hasSignatureResponse() {
+ return this.getSignatureResponse() != null;
+ }
+
+ // ----------------------------------------
+ // PDF AS Specific stuff
+ // ----------------------------------------
+
+ /**
+ * signature detail information
+ */
+ protected SignatureDetailInformation signatureDetailInformation;
+
+ /**
+ * PDF - AS sign parameters
+ */
+ protected at.gv.egiz.pdfas.api.sign.SignParameters signParameters;
+
+ /**
+ * Signature parameters
+ */
+ protected PdfAsSignatureParameter pdfAsSignatureParameter;
+
+ /**
+ * Gets PDF - AS Signature Parameters
+ * @return PdfAsSignatureParameter
+ */
+ public PdfAsSignatureParameter getPdfAsSignatureParameter() {
+ return this.pdfAsSignatureParameter;
+ }
+
+ /**
+ * Sets PDF - AS Signature Parameters
+ * @param pdfAsSignatureParameter
+ */
+ public void setPdfAsSignatureParameter(
+ PdfAsSignatureParameter pdfAsSignatureParameter) {
+ this.pdfAsSignatureParameter = pdfAsSignatureParameter;
+ }
+
+ /**
+ * Get Sign Parameters
+ * @return SignParameters
+ */
+ public at.gv.egiz.pdfas.api.sign.SignParameters getSignParameters() {
+ return this.signParameters;
+ }
+
+ /**
+ * Sets sign Parameter
+ * @param signParameters
+ */
+ public void setSignParameters(
+ at.gv.egiz.pdfas.api.sign.SignParameters signParameters) {
+ this.signParameters = signParameters;
+ }
+
+ /**
+ * Gets the signature detail information
+ * @return SignatureDetailInformation
+ */
+ public SignatureDetailInformation getSignatureDetailInformation() {
+ return this.signatureDetailInformation;
+ }
+
+ /**
+ * Sets the SignatureDetailInformation
+ * @param signatureDetailInformation
+ */
+ public void setSignatureDetailInformation(
+ SignatureDetailInformation signatureDetailInformation) {
+ this.signatureDetailInformation = signatureDetailInformation;
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.signator.SigningState#setBKUConnector(at.asit.pdfover.signator.BkuSlConnector)
+ */
+ @Override
+ public void setBKUConnector(BkuSlConnector connector) {
+ // Nothing to do here
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
new file mode 100644
index 00000000..1ceb6493
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
@@ -0,0 +1,602 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas;
+
+//Imports
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Locale;
+
+import javax.imageio.ImageIO;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.signator.SignatureDimension;
+import at.asit.pdfover.signator.SignatureParameter;
+import at.asit.pdfover.signator.SignaturePosition;
+import at.gv.egiz.pdfas.api.io.DataSource;
+import at.gv.egiz.pdfas.api.sign.pos.SignaturePositioning;
+import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
+
+/**
+ * Implementation of SignatureParameter specific for PDF - AS Library
+ */
+public class PdfAsSignatureParameter extends SignatureParameter {
+
+ /**
+ * SLF4J Logger instance
+ **/
+ static final Logger log = LoggerFactory
+ .getLogger(PdfAsSignatureParameter.class);
+
+ /** The profile ID for the german signature block */
+ private static final String PROFILE_ID_DE = "SIGNATURBLOCK_SMALL_DE";
+ /** The profile ID for the german signature block if a signature note is set */
+ private static final String PROFILE_ID_DE_NOTE = "SIGNATURBLOCK_SMALL_DE_NOTE";
+ /** The profile ID for the english signature block */
+ private static final String PROFILE_ID_EN = "SIGNATURBLOCK_SMALL_EN";
+ /** The profile ID for the english signature block if a signature note is set */
+ private static final String PROFILE_ID_EN_NOTE = "SIGNATURBLOCK_SMALL_EN_NOTE";
+
+ private HashMap<String, String> genericProperties = new HashMap<String, String>();
+
+// private static final int PLACEHOLDER_SCALE = 4;
+//
+// private int height = -1;
+//
+// private float perUnitHeight = 0;
+
+ /**
+ * Gets the PDFAS Positioning
+ *
+ * @return SignaturePositioning
+ * @throws PDFDocumentException
+ */
+ public SignaturePositioning getPDFASPositioning()
+ throws PDFDocumentException {
+ SignaturePosition position = this.getSignaturePosition();
+
+ SignaturePositioning positioning = null;
+ if (!position.useAutoPositioning()) {
+ if (position.getPage() < 1) {
+ positioning = new SignaturePositioning(String.format(
+ (Locale) null,
+ "p:new;x:%f;y:%f;w:276", position.getX(),
+ position.getY()));
+ } else {
+ positioning = new SignaturePositioning(String.format(
+ (Locale) null,
+ "p:%d;x:%f;y:%f;w:276", position.getPage(), position.getX(),
+ position.getY()));
+ }
+ } else {
+ positioning = new SignaturePositioning("p:auto;x:auto;y:auto;w:276");
+ }
+
+ return positioning;
+ }
+
+ /**
+ * Gets PDF - AS specific data source
+ *
+ * @return ByteArrayPDFASDataSource
+ */
+ public DataSource getPDFASDataSource() {
+ return new ByteArrayPDFASDataSource(this.getInputDocument()
+ .getByteArray());
+ }
+
+ @Override
+ public void setProperty(String key, String value) {
+ this.genericProperties.put(key, value);
+// this.height = -1;
+ }
+
+ @Override
+ public String getProperty(String key) {
+ return this.genericProperties.get(key);
+ }
+
+ /* (non-Javadoc)
+ * @see at.asit.pdfover.signator.SignatureParameter#setSignatureLanguage(java.lang.String)
+ */
+ @Override
+ public void setSignatureLanguage(String signatureLanguage) {
+ super.setSignatureLanguage(signatureLanguage);
+// this.height = -1;
+ }
+
+ @Override
+ public SignatureDimension getPlaceholderDimension() {
+ // return new SignatureDimension(487, 206);
+ return new SignatureDimension(276, 126);
+ //return new SignatureDimension(getWidth(), getHeight());
+ }
+
+// private static int getWidth() {
+// return 276;
+// }
+//
+// private int getHeight() {
+// if (this.height < 0)
+// {
+// BufferedImage timage = new BufferedImage(1, 1,
+// BufferedImage.TYPE_INT_RGB);
+// try {
+// this.height = (int) (getTableHeight(getSignatureTable(), null, getWidth() * PLACEHOLDER_SCALE, timage.getGraphics()) / PLACEHOLDER_SCALE);
+// } catch (SignatureException e) {
+// log.error("getTableHeight failed ...", e);
+// } catch (SignatureTypesException e) {
+// log.error("getTableHeight failed ...", e);
+// }
+// timage.flush();
+// }
+// if (this.height < 0)
+// return 95;
+//
+// return this.height;
+// }
+
+ /**
+ * Get the Signature Profile ID for this set of parameters
+ * @return the Signature Profile ID
+ */
+ public String getSignatureProfileID() {
+ String lang = getSignatureLanguage();
+ boolean useNote = (getProperty("SIG_NOTE") != null);
+
+ if (lang != null && lang.equals("en"))
+ return useNote ? PROFILE_ID_EN_NOTE : PROFILE_ID_EN;
+
+ return useNote ? PROFILE_ID_DE_NOTE : PROFILE_ID_DE;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see at.asit.pdfover.signator.SignatureParameter#getPlaceholder()
+ */
+ @Override
+ public Image getPlaceholder() {
+
+ try {
+ Image logo = null;
+ try {
+ if (this.getEmblem() != null
+ && this.getEmblem().getFileName() != null
+ && new File(this.getEmblem().getFileName())
+ .exists()) {
+ logo = ImageIO.read(new File(this.getEmblem()
+ .getFileName()));
+
+ }
+ }
+ catch(Exception e) {
+ log.error("Failed to get emblem ...", e);
+ }
+
+ Image img = null;
+ String lang = getSignatureLanguage();
+ if (lang != null && lang.equals("en")) {
+ img = ImageIO.read(PdfAsSignatureParameter.class
+ .getResourceAsStream("/img/sign_prev_en.png"));
+
+ if(logo != null) {
+ logo = logo.getScaledInstance(141, 140,
+ Image.SCALE_SMOOTH);
+ img.getGraphics().drawImage(logo, 6, 115, null);
+ }
+
+ } else {
+ img = ImageIO.read(PdfAsSignatureParameter.class
+ .getResourceAsStream("/img/sign_prev_de.png"));
+
+ if(logo != null) {
+ logo = logo.getScaledInstance(141, 140,
+ Image.SCALE_SMOOTH);
+ img.getGraphics().drawImage(logo, 6, 115, null);
+ }
+ }
+ return img;
+ } catch (IOException e) {
+ return new BufferedImage(getPlaceholderDimension().getWidth(),
+ getPlaceholderDimension().getHeight(),
+ BufferedImage.TYPE_INT_RGB);
+ }
+
+// Try to render signature block - disabled for now (just use images)
+//
+// try {
+// PDFASHelper.getPdfAs();
+//
+//
+// float width = getPlaceholderDimension().getWidth() * PLACEHOLDER_SCALE;
+// float height = getPlaceholderDimension().getHeight() * PLACEHOLDER_SCALE;
+//
+// Table table = this.getSignatureTable();
+//
+// //log.info(table.toString());
+//
+// BufferedImage timage = new BufferedImage(1, 1,
+// BufferedImage.TYPE_INT_RGB);
+// float[] heights = this.getTableHeights(table, table.getStyle(),
+// height, (int)width, timage.getGraphics());
+// timage.flush();
+// float mheight = 0;
+//
+// for(int i = 0; i < heights.length; i++) {
+// mheight += heights[i];
+// }
+//
+// this.height = (int) (mheight / PLACEHOLDER_SCALE);
+//
+// log.info("Width: " + width + " Height: " + height + " HShould: " + mheight);
+// BufferedImage image = new BufferedImage((int) width, (int) mheight,
+// BufferedImage.TYPE_INT_RGB);
+// Graphics g = image.getGraphics();
+//
+// g.setColor(table.getStyle().getBgColor());
+// g.fillRect(0, 0, (int) width, (int) mheight);
+//
+// g.setColor(Color.black);
+// g.drawRect(0, 0, (int) width, (int) mheight);
+//
+// this.drawTable(0, 0, (int) width, (int) mheight, table,
+// table.getStyle(), g, heights);
+//
+// g.dispose();
+//
+// //save(image, "png");
+//
+// return image;
+// } catch (Exception ex) {
+// try {
+// return ImageIO.read(PdfAsSignatureParameter.class
+// .getResourceAsStream("/img/fallbackPlaceholder.png"));
+// } catch (IOException e) {
+// return new BufferedImage(getPlaceholderDimension().getWidth(),
+// getPlaceholderDimension().getHeight(),
+// BufferedImage.TYPE_INT_RGB);
+// }
+// }
+ }
+
+// private Table getSignatureTable() throws SignatureException, SignatureTypesException {
+// SignatureObject sign_obj = at.knowcenter.wag.egov.egiz.PdfAS
+// .createSignatureObjectFromType(getSignatureProfileID());
+//
+// sign_obj.fillValues(' ', true, false);
+// sign_obj.setKZ(BinarySignator_1_1_0.MY_ID);
+// return sign_obj.getAbstractTable();
+// }
+//
+// /**
+// * used for debugging ..
+// *
+// * @param image
+// * @param ext
+// */
+// @SuppressWarnings("unused")
+// @Deprecated
+// private static void save(BufferedImage image, String ext) {
+// String fileName = "savingAnImage";
+// File file = new File(fileName + "." + ext);
+// try {
+// ImageIO.write(image, ext, file); // ignore returned boolean
+// log.debug("Saved as: " + file.getAbsolutePath());
+// } catch (IOException e) {
+// System.out.println("Write error for " + file.getPath() + ": "
+// + e.getMessage());
+// }
+// }
+//
+// @SuppressWarnings("rawtypes")
+// private int drawTable(int xoff, int yoff, int width, int height,
+// Table table, Style parentstyle, Graphics g, float[] heights) {
+// Style style = parentstyle;
+// if (table.getStyle() != null) {
+// style = table.getStyle();
+// }
+//
+// log.debug(String.format((Locale) null, "Table@ %dx%d", xoff, yoff));
+//
+// Font oldFont = g.getFont();
+// Font font = PdfAsSignatureParameter.getFont(style);
+// g.setFont(font);
+// // draw background
+// // graphic.setColor(style.getBgColor());
+// // graphic.fillRect(xoff, yoff, width, height);
+//
+// g.setColor(Color.black);
+//
+// // draw border
+// if (style.getBorder() > 0) {
+// g.setColor(Color.black);
+// g.drawRect(xoff, yoff, width, height);
+// }
+// float[] colWidths = table.getColsRelativeWith();
+// float sum = 0;
+//
+// for (int i = 0; i < colWidths.length; i++) {
+// sum += colWidths[i];
+// }
+//
+// float perUnit = width / sum;
+//
+// int padding = (int) (style.getPadding() * this.perUnitHeight * PLACEHOLDER_SCALE);
+//
+// ArrayList rows = table.getRows();
+// float roffset = 0;
+// for (int rowidx = 0; rowidx < rows.size(); rowidx++) {
+// ArrayList cols = (ArrayList) rows.get(rowidx);
+// int rsize = (int) heights[rowidx];
+// for (int j = 0; j < cols.size(); j++) {
+// Entry entry = (Entry) cols.get(j);
+// float offset = 0;
+// for (int k = 0; k < j; k++) {
+// offset += colWidths[k] * perUnit;
+// }
+// if (entry.getType() == 0 || entry.getType() == 1) {
+// // Text
+// g.drawRect((int) (xoff + offset),
+// (int) (yoff + roffset),
+// (int) (colWidths[j] * perUnit), rsize);
+//
+// String[] lines = getLines(entry.getValue().toString(), (int)(colWidths[j] * perUnit), g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE);
+//
+// for(int i = 0; i < lines.length; i++) {
+// g.drawString(lines[i].toString(), (int) (xoff
+// + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
+// + roffset + (i + 1) * g.getFontMetrics().getHeight() * this.perUnitHeight));
+// }
+// //g.drawString(entry.getValue().toString(), (int) (xoff
+// // + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
+// // + roffset + font.getSize() * this.perUnitHeight));
+// } else if (entry.getType() == 2) {
+// // Image ...
+// BufferedImage image;
+// try {
+// if (this.getEmblem() != null
+// && this.getEmblem().getFileName() != null
+// && new File(this.getEmblem().getFileName())
+// .exists()) {
+// image = ImageIO.read(new File(this.getEmblem()
+// .getFileName()));
+// } else {
+// image = ImageIO.read(new File(PDFASHelper
+// .getWorkDir()
+// + File.separator
+// + entry.getValue().toString()));
+// }
+// int imgWidth = 30 * PLACEHOLDER_SCALE;
+// int imgHeight = 30 * PLACEHOLDER_SCALE;
+// Image img = image.getScaledInstance(imgWidth, imgHeight,
+// Image.SCALE_SMOOTH);
+//
+// g.drawImage(
+// img,
+// (int) (xoff + offset + padding + (((colWidths[j] * perUnit) - imgWidth - 2* padding)) / 2),
+// (int) (yoff + roffset + padding + ((rsize - imgHeight - 2* padding) / 2)),
+// null);
+// } catch (IOException e) {
+// log.warn("Failed to paint emblem to placeholder image");
+// }
+// } else {
+// // Table
+//
+// int colWidth = (int) (colWidths[j] * perUnit);
+//
+// float[] cheights = this.getTableHeights(
+// (Table) entry.getValue(), style, rsize, colWidth, g);
+//
+// this.drawTable(
+// (int) (xoff + offset),
+// (int) (yoff + roffset),
+// (int) (colWidths[j] * perUnit),
+// // (int)this.getTableHeight((Table)
+// // entry.getValue(), style),
+// rsize, (Table) entry.getValue(), style, g,
+// cheights);
+// /*
+// * if (rsize < tsize) { rsize = tsize; }
+// */
+// }
+// }
+// roffset += rsize;
+// }
+//
+// g.setFont(oldFont);
+//
+// return (int) roffset;
+// }
+//
+// private static Font getFont(Style style) {
+// String def = "COURIER-NORMAL-8";
+// String fontString = style.getFont();
+// String[] font_arr = fontString.split(",");
+// if (font_arr.length != 3) {
+// return Font.decode(def);
+// }
+// Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
+// font_arr[1]));
+// return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
+// }
+//
+// /**
+// * extracts the value font
+// *
+// * @param style
+// * the table style
+// * @return the value font
+// */
+// @SuppressWarnings("unused")
+// private static Font getValueFont(Style style) {
+// String def = "COURIER-NORMAL-8";
+// String fontString = style.getValueFont();
+// String[] font_arr = fontString.split(",");
+// if (font_arr.length != 3) {
+// return Font.decode(def);
+// }
+// Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
+// font_arr[1]));
+// return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
+// }
+//
+// private static String[] getLines(String text, int width, FontMetrics fmetric, int padding) {
+// String currentline = text;
+// int averageCharWi = fmetric.charWidth('c');
+//
+// int max_line_chars = (width - padding) / (averageCharWi);
+// ArrayList<String> lines = new ArrayList<String>();
+//
+// while(currentline.length() > max_line_chars) {
+// int cutidx = currentline.substring(0, max_line_chars).lastIndexOf(' ');
+// if(cutidx < 1) {
+// cutidx = max_line_chars - 1;
+// } else {
+// cutidx++;
+// }
+// String tmpLine = currentline.substring(0, cutidx);
+// lines.add(tmpLine);
+// currentline = currentline.substring(cutidx);
+// }
+// lines.add(currentline);
+//
+//
+// String[] arrline = new String[lines.size()];
+// for(int i = 0; i < lines.size(); i++) {
+// arrline[i] = lines.get(i);
+// }
+//
+// //log.debug(text + " needs " + lines.size() + " lines");
+//
+// return arrline;
+// }
+//
+// @SuppressWarnings("rawtypes")
+// private float[] getTableHeights(Table table, Style parentstyle, float height, int width, Graphics g) {
+// ArrayList rows = table.getRows();
+// float[] sizes = new float[rows.size()];
+// Style style = parentstyle;
+// if (table.getStyle() != null) {
+// style = table.getStyle();
+// }
+// Font font = PdfAsSignatureParameter.getFont(style);
+// g.setFont(font);
+//
+// float total_height = this.getTableHeight(table, parentstyle, width, g);
+//
+// float perUnit = height / total_height;
+//
+// this.perUnitHeight = perUnit;
+//
+// float[] colWidths = table.getColsRelativeWith();
+// float sum = 0;
+//
+// for (int i = 0; i < colWidths.length; i++) {
+// sum += colWidths[i];
+// }
+//
+// float perUnitWidth = width / sum;
+//
+// for (int i = 0; i < rows.size(); i++) {
+// Object robj = rows.get(i);
+// ArrayList cols = (ArrayList) robj;
+// float tsize = 0;
+// float rsize = 0;
+// for (int j = 0; j < cols.size(); j++) {
+// Entry entry = (Entry) cols.get(j);
+// if (entry.getType() == 0 || entry.getType() == 1) {
+// int colWidth = (int) (colWidths[j] * perUnitWidth);
+//
+// float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2);
+//
+// if (rsize < trsize) {
+// rsize = trsize;
+// }
+// } else if (entry.getType() == 3) {
+//
+// int colWidth = (int) (colWidths[j] * perUnitWidth);
+//
+// tsize = this
+// .getTableHeight((Table) entry.getValue(), style, colWidth, g);
+// if (rsize < tsize) {
+// rsize = tsize;
+// }
+// }
+// }
+// sizes[i] = perUnit * rsize;
+// }
+//
+// return sizes;
+// }
+//
+// @SuppressWarnings("rawtypes")
+// private float getTableHeight(Table table, Style parentstyle, int width, Graphics g) {
+// ArrayList rows = table.getRows();
+// Style style = parentstyle;
+// if (table.getStyle() != null) {
+// style = table.getStyle();
+// }
+// float size = 0;
+//
+// float[] colWidths = table.getColsRelativeWith();
+// float sum = 0;
+//
+// for (int i = 0; i < colWidths.length; i++) {
+// sum += colWidths[i];
+// }
+//
+// float perUnitWidth = width / sum;
+//
+// for (int i = 0; i < rows.size(); i++) {
+// Object robj = rows.get(i);
+// ArrayList cols = (ArrayList) robj;
+// float tsize = 0;
+// float rsize = 0;
+// for (int j = 0; j < cols.size(); j++) {
+// Entry entry = (Entry) cols.get(j);
+// if (entry.getType() == 0 || entry.getType() == 1) {
+// int colWidth = (int) (colWidths[j] * perUnitWidth);
+//
+// float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2);
+//
+// if (rsize < trsize) {
+// rsize = trsize;
+// }
+//
+// /*if (rsize < ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize)) {
+// rsize = ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize);
+// }*/
+// } else if (entry.getType() == 3) {
+// int colWidth = (int) (colWidths[j] * perUnitWidth);
+// tsize = this
+// .getTableHeight((Table) entry.getValue(), style, colWidth, g);
+// if (rsize < tsize) {
+// rsize = tsize;
+// }
+// }
+// }
+// size += rsize;
+// }
+//
+// return size;
+// }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PDFASSLRequestException.java b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PDFASSLRequestException.java
new file mode 100644
index 00000000..ceb25779
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PDFASSLRequestException.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012 by A-SIT, Secure Information Technology Center 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://joinup.ec.europa.eu/software/page/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.
+ */
+package at.asit.pdfover.signer.pdfas.exceptions;
+
+/**
+ *
+ */
+public class PDFASSLRequestException extends Exception {
+ /**
+ *
+ */
+ private static final long serialVersionUID = -7515747014505057787L;
+
+ /**
+ * Constructor
+ * @param msg
+ */
+ public PDFASSLRequestException(String msg) {
+ super(msg);
+ }
+}
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/fallbackPlaceholder.png b/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/fallbackPlaceholder.png
new file mode 100644
index 00000000..4baafc19
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/fallbackPlaceholder.png
Binary files differ
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_de.png b/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_de.png
new file mode 100644
index 00000000..c8ca09f4
--- /dev/null
+++ b/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_de.png
Binary files differ
diff --git a/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_en.png b/pdf-over-signer/pdf-over-sigpdfas3/src/main/resources/img/sign_prev_en.png
new file mode 100644
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