flatten signer directory

9 files changed, 943 insertions, 0 deletions

diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4BKUSLConnector.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4BKUSLConnector.java
new file mode 100644
index 00000000..124bf43d
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4BKUSLConnector.java
@@ -0,0 +1,150 @@
+/*
+ * 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 javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.signator.BkuSlConnector;
+import at.asit.pdfover.signator.SignatureException;
+import at.asit.pdfover.signer.pdfas.exceptions.PdfAs4SLRequestException;
+import at.gv.egiz.pdfas.common.exceptions.PDFIOException;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.common.exceptions.SLPdfAsException;
+import at.gv.egiz.pdfas.common.utils.PDFUtils;
+import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.sl.schema.CreateCMSSignatureResponseType;
+import at.gv.egiz.sl.schema.ErrorResponseType;
+import at.gv.egiz.sl.schema.InfoboxReadRequestType;
+import at.gv.egiz.sl.schema.InfoboxReadResponseType;
+import at.gv.egiz.sl.util.BaseSLConnector;
+import at.gv.egiz.sl.util.RequestPackage;
+import at.gv.egiz.sl.util.SLMarschaller;
+
+/**
+ *
+ */
+public class PdfAs4BKUSLConnector extends BaseSLConnector {
+	/**
+	 * SLF4J Logger instance
+	 **/
+	private static final Logger log = LoggerFactory
+			.getLogger(PdfAs4BKUSLConnector.class);
+
+	private BkuSlConnector connector;
+
+	/**
+	 * Constructor
+	 * @param connector the BKU SL Connector
+	 */
+	public PdfAs4BKUSLConnector(BkuSlConnector connector) {
+		this.connector = connector;
+	}
+
+
+	/* (non-Javadoc)
+	 * @see at.gv.egiz.sl.util.ISLConnector#sendInfoboxReadRequest(at.gv.egiz.sl.schema.InfoboxReadRequestType, at.gv.egiz.pdfas.lib.api.sign.SignParameter)
+	 */
+	@Override
+	public InfoboxReadResponseType sendInfoboxReadRequest(
+			InfoboxReadRequestType request, SignParameter parameter)
+			throws PdfAsException {
+		JAXBElement<?> element = null;
+		try {
+			String slRequestString = SLMarschaller.marshalToString(this.of.createInfoboxReadRequest(request));
+			//log.trace(slRequestString);
+
+			PdfAs4SLRequest slRequest = new PdfAs4SLRequest(slRequestString, null);
+			String slResponse = this.connector.handleSLRequest(slRequest).getSLRespone();
+
+			element = (JAXBElement<?>) SLMarschaller
+					.unmarshalFromString(slResponse);
+		} catch (JAXBException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		} catch (PdfAs4SLRequestException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		} catch (SignatureException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		}
+
+		if (element == null) {
+			throw new PDFIOException("error.pdf.io.04");
+		}
+
+		if (element.getValue() instanceof InfoboxReadResponseType) {
+			InfoboxReadResponseType infoboxReadResponseType = (InfoboxReadResponseType) element
+					.getValue();
+			return infoboxReadResponseType;
+		} else if (element.getValue() instanceof ErrorResponseType) {
+			ErrorResponseType errorResponseType = (ErrorResponseType) element
+					.getValue();
+			throw new SLPdfAsException(errorResponseType.getErrorCode(),
+					errorResponseType.getInfo());
+		}
+		throw new PdfAsException("error.pdf.io.03");
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egiz.sl.util.ISLConnector#sendCMSRequest(at.gv.egiz.sl.util.RequestPackage, at.gv.egiz.pdfas.lib.api.sign.SignParameter)
+	 */
+	@Override
+	public CreateCMSSignatureResponseType sendCMSRequest(RequestPackage pack,
+			SignParameter parameter) throws PdfAsException {
+		JAXBElement<?> element = null;
+		try {
+			String slRequestString = SLMarschaller.marshalToString(this.of.createCreateCMSSignatureRequest(pack.getRequestType()));
+			//log.trace(slRequestString);
+
+			byte[] signatureData = pack.getSignatureData();
+			if (IConfigurationConstants.SL_REQUEST_TYPE_UPLOAD.equals(parameter.getConfiguration().getValue(IConfigurationConstants.SL_REQUEST_TYPE)))
+				signatureData = PDFUtils.blackOutSignature(signatureData, pack.getByteRange());
+
+			PdfAs4SLRequest slRequest = new PdfAs4SLRequest(slRequestString, signatureData);
+			String slResponse = this.connector.handleSLRequest(slRequest).getSLRespone();
+
+			element = (JAXBElement<?>) SLMarschaller
+					.unmarshalFromString(slResponse);
+		} catch (JAXBException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		} catch (PdfAs4SLRequestException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		} catch (SignatureException e) {
+			throw new PDFIOException("error.pdf.io.03", e);
+		}
+
+		if (element == null) {
+			throw new PDFIOException("error.pdf.io.05");
+		}
+
+		if (element.getValue() instanceof CreateCMSSignatureResponseType) {
+			CreateCMSSignatureResponseType createCMSSignatureResponseType = (CreateCMSSignatureResponseType) element
+					.getValue();
+			log.trace(createCMSSignatureResponseType.toString());
+			return createCMSSignatureResponseType;
+		} else if (element.getValue() instanceof ErrorResponseType) {
+			ErrorResponseType errorResponseType = (ErrorResponseType) element
+					.getValue();
+			throw new SLPdfAsException(errorResponseType.getErrorCode(),
+					errorResponseType.getInfo());
+		}
+		throw new PdfAsException("error.pdf.io.03");
+	}
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Helper.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Helper.java
new file mode 100644
index 00000000..e0b8ff46
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Helper.java
@@ -0,0 +1,76 @@
+/*
+ * 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 org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.signator.SignatureException;
+import at.gv.egiz.pdfas.lib.api.PdfAs;
+import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
+
+/**
+ * PDF-AS 4 Helper
+ */
+public class PdfAs4Helper {
+	/**
+	 * SLF4J Logger instance
+	 **/
+	@SuppressWarnings("unused")
+	private static final Logger log = LoggerFactory
+			.getLogger(PdfAs4Helper.class);
+
+	/**
+	 * PDF-AS Object
+	 */
+	private static PdfAs pdfAs = null;
+
+	/**
+	 * 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(Exception e) {
+				throw new SignatureException(e);
+			}
+		}
+		return pdfAs;
+	}
+
+	/**
+	 * Creates PDF-AS Object
+	 * @return the PDF-AS Object
+	 * @throws PdfAsException
+	 */
+	private static PdfAs createPdfAs() {
+		return PdfAsFactory.createPdfAs(new File(getWorkDir()));
+	}
+
+	/**
+	 * Provides the working directory
+	 * @return the working directory
+	 */
+	public static String getWorkDir() {
+		return System.getProperty("user.home") + "/.pdf-over";
+	}
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SLRequest.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SLRequest.java
new file mode 100644
index 00000000..87b97ac9
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SLRequest.java
@@ -0,0 +1,47 @@
+/*
+ * 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.PdfAs4SLRequestException;
+
+/**
+ * PDF - AS Security Layer Request implementation
+ */
+public class PdfAs4SLRequest extends SLRequest {
+
+	/**
+	 * SLF4J Logger instance
+	 **/
+	@SuppressWarnings("unused")
+	private static final Logger log = LoggerFactory.getLogger(PdfAs4SLRequest.class);
+
+	/**
+	 * Default constructor
+	 * @param slRequest
+	 * @param signData
+	 * @throws PdfAs4SLRequestException
+	 */
+	public PdfAs4SLRequest(String slRequest, byte[] signData) throws PdfAs4SLRequestException {
+		setRequest(slRequest);
+		setSignatureData(signData == null ? null : new ByteArrayDocumentSource(signData));
+	}
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java
new file mode 100644
index 00000000..032416cd
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java
@@ -0,0 +1,230 @@
+/*
+ * 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 iaik.x509.X509Certificate;
+
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+import java.util.HashMap;
+import java.util.Locale;
+
+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.lib.api.Configuration;
+import at.gv.egiz.pdfas.lib.api.PdfAs;
+import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.asit.pdfover.commons.Profile;
+
+/**
+ * Implementation of SignatureParameter for PDF-AS 4 Library
+ */
+public class PdfAs4SignatureParameter extends SignatureParameter {
+    /**
+     * The profile ID extension for the German signature block
+     */
+    private static final String PROFILE_ID_LANG_DE = "_DE";
+    /**
+     * The profile ID extension for the English signature block
+     */
+    private static final String PROFILE_ID_LANG_EN = "_EN";
+    /**
+     * The profile ID extension for the signature note
+     */
+    private static final String PROFILE_ID_NOTE = "_NOTE";
+    /**
+     * The profile ID extension for PDF/A compatibility
+     */
+    private static final String PROFILE_ID_PDFA = "_PDFA";
+
+    private static final String PROFILE_ID_RECOMMENDED = "_RECOMMENDED";
+
+    /**
+     * Visibility of signature block
+     */
+    public static boolean PROFILE_VISIBILITY = true;
+
+    private HashMap<String, String> genericProperties = new HashMap<String, String>();
+
+    /**
+     * This parameters are defining the signature block size
+     */
+    private int sig_w = 229;
+    private int sig_h = 77;
+
+    /**
+     * SLF4J Logger instance
+     **/
+    static final Logger log = LoggerFactory
+            .getLogger(PdfAs4SignatureParameter.class);
+    private String profile = Profile.getDefaultProfile();
+
+    /* (non-Javadoc)
+     * @see at.asit.pdfover.signator.SignatureParameter#getPlaceholderDimension()
+     */
+    @Override
+    public SignatureDimension getPlaceholderDimension() {
+        return new SignatureDimension(this.sig_w, this.sig_h);
+    }
+
+    /* (non-Javadoc)
+     * @see at.asit.pdfover.signator.SignatureParameter#getPlaceholder()
+     */
+    @Override
+    public Image getPlaceholder() {
+        String sigProfile = getPdfAsSignatureProfileId();
+
+        String sigEmblem = (getEmblem() == null ? null : getEmblem().getFileName());
+        String sigNote = getProperty("SIG_NOTE");
+
+        try {
+            X509Certificate cert = new X509Certificate(PdfAs4SignatureParameter.class.getResourceAsStream("/qualified.cer"));
+            PdfAs pdfas = PdfAs4Helper.getPdfAs();
+            Configuration conf = pdfas.getConfiguration();
+            if (sigEmblem != null && !sigEmblem.trim().equals("")) {
+                conf.setValue("sig_obj." + sigProfile + ".value.SIG_LABEL", sigEmblem);
+            }
+            if (sigNote != null) {
+                conf.setValue("sig_obj." + sigProfile + ".value.SIG_NOTE", sigNote);
+            }
+            SignParameter param = PdfAsFactory
+                    .createSignParameter(conf, null, null);
+            param.setSignatureProfileId(sigProfile);
+            Image img = pdfas.generateVisibleSignaturePreview(param, cert, 72 * 4);
+            this.sig_w = img.getWidth(null) / 4;
+            this.sig_h = img.getHeight(null) / 4;
+
+            return img;
+        } catch (Exception e) {
+            log.error("Failed to get signature placeholder", e);
+            return new BufferedImage(getPlaceholderDimension().getWidth(),
+                    getPlaceholderDimension().getHeight(),
+                    BufferedImage.TYPE_INT_RGB);
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see at.asit.pdfover.signator.SignatureParameter#setProperty(java.lang.String, java.lang.String)
+     */
+    @Override
+    public void setProperty(String key, String value) {
+        this.genericProperties.put(key, value);
+    }
+
+    /* (non-Javadoc)
+     * @see at.asit.pdfover.signator.SignatureParameter#getProperty(java.lang.String)
+     */
+    @Override
+    public String getProperty(String key) {
+        return this.genericProperties.get(key);
+    }
+
+    /**
+     * Gets the Signature Position String for PDF-AS
+     *
+     * @return Signature Position String
+     */
+    public String getPdfAsSignaturePosition() {
+        SignaturePosition in_pos = getSignaturePosition();
+        String out_pos;
+
+        if (!in_pos.useAutoPositioning()) {
+            if (in_pos.getPage() < 1) {
+                out_pos = String.format(
+                        (Locale) null,
+                        "p:new;x:%f;y:%f", in_pos.getX(), in_pos.getY());
+            } else {
+                out_pos = String.format(
+                        (Locale) null,
+                        "p:%d;x:%f;y:%f", in_pos.getPage(), in_pos.getX(), in_pos.getY());
+            }
+        } else {
+            out_pos = "p:auto;x:auto;y:auto";
+        }
+
+        return out_pos;
+    }
+
+    /**
+     * Get the Signature Profile ID for this set of parameters
+     *
+     * @return the Signature Profile ID
+     */
+    public String getPdfAsSignatureProfileId() {
+        String lang = getSignatureLanguage();
+        boolean useNote = (getProperty("SIG_NOTE") != null);
+        boolean usePdfACompat = (getSignaturePdfACompat());
+
+        //Add Signature Param here//
+        String profileId;
+
+        if (!PROFILE_VISIBILITY) {
+            log.debug("Profile visibility was set to false");
+            return Profile.INVISIBLE.name();
+        }
+
+        Profile profile = Profile.getProfile(this.profile);
+        switch (profile) {
+            case BASE_LOGO:
+            case INVISIBLE:
+                return this.profile;
+            case AMTSSIGNATURBLOCK:
+                profileId = this.profile;
+                profileId += getLangProfilePart(lang);
+                profileId += PROFILE_ID_RECOMMENDED;
+                return profileId;
+            default:
+                profileId = this.profile;
+                profileId += getLangProfilePart(lang);
+                break;
+        }
+
+        if (useNote)
+            profileId += PROFILE_ID_NOTE;
+
+        if (usePdfACompat)
+            profileId += PROFILE_ID_PDFA;
+
+        log.debug("Profile ID: {}", profileId);
+        return profileId;
+    }
+
+    private String getLangProfilePart(String lang) {
+        return (lang != null && lang.equals("en")) ? PROFILE_ID_LANG_EN : PROFILE_ID_LANG_DE;
+    }
+
+    @Override
+    public void setSignatureProfile(String profile) {
+        this.profile = profile;
+    }
+
+    @Override
+    public String getSignatureProfile() {
+        return this.profile;
+    }
+
+}
+
+
+
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java
new file mode 100644
index 00000000..9943ec0e
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4Signer.java
@@ -0,0 +1,164 @@
+package at.asit.pdfover.signer.pdfas;
+
+import java.io.ByteArrayOutputStream;
+import java.util.UUID;
+
+import javax.activation.DataSource;
+
+import at.asit.pdfover.commons.Profile;
+import at.asit.pdfover.signator.ByteArrayDocumentSource;
+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.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.common.exceptions.PdfAsException;
+import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
+import at.gv.egiz.pdfas.lib.api.Configuration;
+import at.gv.egiz.pdfas.lib.api.IConfigurationConstants;
+import at.gv.egiz.pdfas.lib.api.PdfAs;
+import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.sigs.pades.PAdESSigner;
+import at.gv.egiz.sl.util.ISLConnector;
+import at.knowcenter.wag.egov.egiz.pdf.TablePos;
+
+/**
+ * PDF AS Signer Implementation
+ */
+public class PdfAs4Signer implements Signer {
+
+
+
+
+	/**
+	 * 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 {
+		PdfAs4SignatureParameter sign_para = null;
+
+		if (PdfAs4SignatureParameter.class.isInstance(parameter)) {
+			sign_para = PdfAs4SignatureParameter.class.cast(parameter);
+		}
+
+		if (sign_para == null) {
+			throw new SignatureException("Incorrect SignatureParameter!");
+		}
+
+		String sigProfile = sign_para.getPdfAsSignatureProfileId();
+		String sigEmblem = (sign_para.getEmblem() == null ? null : sign_para.getEmblem().getFileName());
+		String sigNote = sign_para.getProperty("SIG_NOTE");
+		String sigPos = null;
+		if (sign_para.getSignaturePosition() != null) {
+			sigPos = sign_para.getPdfAsSignaturePosition();
+		}
+		PdfAs pdfas = PdfAs4Helper.getPdfAs();
+		Configuration config = pdfas.getConfiguration();
+		if (sigEmblem != null && !sigEmblem.trim().isEmpty()) {
+			config.setValue("sig_obj." + sigProfile + ".value.SIG_LABEL", sigEmblem);
+		}
+
+		if(sigNote != null) {
+			config.setValue("sig_obj." + sigProfile + ".value.SIG_NOTE", sigNote);
+		}
+
+		PdfAs4SigningState state = new PdfAs4SigningState();
+		ByteArrayOutputStream output = new ByteArrayOutputStream();
+		DataSource input = new ByteArrayDataSource(parameter.getInputDocument().getByteArray());
+		SignParameter param = PdfAsFactory.createSignParameter(config, input, output);
+		if (sigPos != null) {
+			param.setSignaturePosition(sigPos);
+		}
+		param.setSignatureProfileId(sigProfile);
+		String id = UUID.randomUUID().toString();
+		param.setTransactionId(id);
+
+		if (parameter.isSearchForPlaceholderSignatures()) {
+			param.getConfiguration().setValue(IConfigurationConstants.PLACEHOLDER_MODE, "1");
+			param.getConfiguration().setValue(IConfigurationConstants.PLACEHOLDER_SEARCH_ENABLED, IConfigurationConstants.TRUE);
+		}
+
+		state.setSignParameter(param);
+		state.setOutput(output);
+		return state;
+	}
+
+	@Override
+	public SignResult sign(SigningState state) throws SignatureException {
+		try {
+			PdfAs4SigningState sstate = null;
+
+			if (PdfAs4SigningState.class.isInstance(state)) {
+				sstate = PdfAs4SigningState.class.cast(state);
+			}
+
+			if (sstate == null) {
+				throw new SignatureException("Incorrect SigningState!");
+			}
+
+			// Retrieve objects
+			PdfAs pdfas = PdfAs4Helper.getPdfAs();
+
+			SignParameter param = sstate.getSignParameter();
+
+			Configuration config = param.getConfiguration();
+			config.setValue(IConfigurationConstants.SL_REQUEST_TYPE,
+					sstate.getUseBase64Request() ?
+							IConfigurationConstants.SL_REQUEST_TYPE_BASE64 :
+								IConfigurationConstants.SL_REQUEST_TYPE_UPLOAD);
+
+			IPlainSigner signer;
+			if (sstate.hasBKUConnector()) {
+				ISLConnector connector = new PdfAs4BKUSLConnector(sstate.getBKUConnector());
+				signer = new PAdESSigner(connector);
+			} else if (sstate.hasKSSigner()) {
+				signer = sstate.getKSSigner();
+			} else {
+				throw new SignatureException("SigningState doesn't have a signer");
+			}
+			param.setPlainSigner(signer);
+
+			pdfas.sign(param);
+
+			SignResultImpl result = new SignResultImpl();
+
+			if (param.getSignaturePosition() != null) {
+				TablePos tp = new TablePos(param.getSignaturePosition());
+				SignaturePosition sp;
+				if (tp.isXauto() && tp.isYauto())
+					sp = new SignaturePosition();
+				else if (tp.isPauto())
+					sp = new SignaturePosition(tp.getPosX(), tp.getPosY());
+				else if (param.getSignatureProfileId().contains(Profile.AMTSSIGNATURBLOCK.name()))
+					sp = new SignaturePosition();
+				else
+					sp = new SignaturePosition(tp.getPosX(), tp.getPosY(), tp.getPage());
+				result.setSignaturePosition(sp);
+			}
+
+			result.setSignedDocument(new ByteArrayDocumentSource(sstate.getOutput().toByteArray()));
+			return result;
+		} catch (PdfAsException | PDFASError e) {
+			throw new SignatureException(e);
+		}
+	}
+
+	@Override
+	public SignatureParameter newParameter() {
+		return new PdfAs4SignatureParameter();
+	}
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.java
new file mode 100644
index 00000000..3fa7ce16
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignerFactory.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 PdfAs4SignerFactory extends SignerFactory {
+
+	@Override
+	public Signer createSigner() {
+		return new PdfAs4Signer();
+	}
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SigningState.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SigningState.java
new file mode 100644
index 00000000..f0aff1c8
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SigningState.java
@@ -0,0 +1,192 @@
+/*
+ * 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.ByteArrayOutputStream;
+
+import at.asit.pdfover.signator.BkuSlConnector;
+import at.asit.pdfover.signator.SLRequest;
+import at.asit.pdfover.signator.SLResponse;
+import at.asit.pdfover.signator.SignatureException;
+import at.asit.pdfover.signator.SigningState;
+import at.gv.egiz.pdfas.common.exceptions.PDFASError;
+import at.gv.egiz.pdfas.lib.api.sign.IPlainSigner;
+import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
+import at.gv.egiz.pdfas.sigs.pades.PAdESSignerKeystore;
+
+/**
+ * Signing State for PDFAS Wrapper
+ */
+public class PdfAs4SigningState implements SigningState {
+
+	/**
+	 * The Signature Layer request
+	 */
+	private SLRequest slrequest;
+
+	/**
+	 * The Signature Layer response
+	 */
+	private SLResponse slresponse;
+
+	/**
+	 * The Sign Parameters
+	 */
+	private SignParameter parameter;
+
+	private ByteArrayOutputStream output;
+
+	private BkuSlConnector bkuconnector = null;
+
+	private IPlainSigner kssigner = null;
+
+	private boolean useBase64Request;
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#getSignatureRequest()
+	 */
+	@Override
+	public SLRequest getSignatureRequest() {
+		return this.slrequest;
+	}
+
+	/**
+	 * Sets the SL Request
+	 * @param request The SL Request
+	 */
+	public void setSignatureRequest(SLRequest request) {
+		this.slrequest = request;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#setUseBase64Request(boolean)
+	 */
+	@Override
+	public void setUseBase64Request(boolean useBase64Request) {
+		this.useBase64Request = useBase64Request;
+	}
+
+	/**
+	 * Gets whether to use base64 (or FileUpload) for request data
+	 * @return whether to use base64 for request data
+	 */
+	public boolean getUseBase64Request() {
+		return this.useBase64Request;
+	}
+
+	/**
+	 * Gets the SL Response
+	 * @return The SL Response object
+	 */
+	public SLResponse getSignatureResponse() {
+		return this.slresponse;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#setSignatureResponse(at.asit.pdfover.signator.SLResponse)
+	 */
+	@Override
+	public void setSignatureResponse(SLResponse response) {
+		this.slresponse = response;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#hasSignatureResponse()
+	 */
+	@Override
+	public boolean hasSignatureResponse() {
+		return this.slresponse != null;
+	}
+
+	/**
+	 * @return the output
+	 */
+	public ByteArrayOutputStream getOutput() {
+		return this.output;
+	}
+
+	/**
+	 * @param output the output to set
+	 */
+	public void setOutput(ByteArrayOutputStream output) {
+		this.output = output;
+	}
+
+	/**
+	 * @return the parameter
+	 */
+	public SignParameter getSignParameter() {
+		return this.parameter;
+	}
+
+	/**
+	 * @param parameter the parameter to set
+	 */
+	public void setSignParameter(SignParameter parameter) {
+		this.parameter = parameter;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#setBKUConnector(at.asit.pdfover.signator.BkuSlConnector)
+	 */
+	@Override
+	public void setBKUConnector(BkuSlConnector connector) {
+		this.bkuconnector = connector;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.signator.SigningState#setKSSigner(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
+	 */
+	@Override
+	public void setKSSigner(String file, String alias, String kspassword,
+			String keypassword, String type) throws SignatureException {
+		try {
+			this.kssigner = new PAdESSignerKeystore(file, alias, kspassword, keypassword, type);
+		} catch (PDFASError e) {
+			throw new SignatureException(e);
+		}
+	}
+
+	/**
+	 * @return whether a BKU connector was set
+	 */
+	public boolean hasBKUConnector() {
+		return this.bkuconnector != null;
+	}
+
+	/**
+	 * @return the BKU connector
+	 */
+	public BkuSlConnector getBKUConnector() {
+		return this.bkuconnector;
+	}
+
+	/**
+	 * @return whether a KS signer was set
+	 */
+	public boolean hasKSSigner() {
+		return this.kssigner != null;
+	}
+
+	/**
+	 * @return the KS signer
+	 */
+	public IPlainSigner getKSSigner() {
+		return this.kssigner;
+	}
+
+}
diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PdfAs4SLRequestException.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PdfAs4SLRequestException.java
new file mode 100644
index 00000000..ab50e78b
--- /dev/null
+++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/exceptions/PdfAs4SLRequestException.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 PdfAs4SLRequestException extends Exception {
+	/**
+	 *
+	 */
+	private static final long serialVersionUID = 6855855001105199269L;
+
+	/**
+	 * Constructor
+	 * @param msg
+	 */
+	public PdfAs4SLRequestException(String msg) {
+		super(msg);
+	}
+}
diff --git a/pdf-over-signer/src/main/resources/qualified.cer b/pdf-over-signer/src/main/resources/qualified.cer
new file mode 100644
index 00000000..e083c81e
--- /dev/null
+++ b/pdf-over-signer/src/main/resources/qualified.cer
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----