From 535a04fa05f739ec16dd81666e3b0f82dfbd442d Mon Sep 17 00:00:00 2001 From: tknall Date: Wed, 9 Jan 2013 15:41:29 +0000 Subject: pdf-as-lib maven project files moved to pdf-as-lib git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/pdf-as/trunk@926 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../wag/egov/egiz/framework/FoundBlock.java | 230 --------- .../wag/egov/egiz/framework/FoundKey.java | 104 ---- .../wag/egov/egiz/framework/SignResult.java | 104 ---- .../wag/egov/egiz/framework/Signator.java | 93 ---- .../wag/egov/egiz/framework/SignatorFactory.java | 226 -------- .../egov/egiz/framework/VerificationFilter.java | 569 --------------------- .../wag/egov/egiz/framework/Verificator.java | 62 --- .../framework/signators/BinarySignator_1_0_0.java | 285 ----------- .../framework/signators/BinarySignator_1_1_0.java | 83 --- .../signators/DetachedSignator_1_0_0.java | 125 ----- .../signators/DetachedfTextualSignator_1_0_0.java | 133 ----- .../framework/signators/TextualSignator_1_0_0.java | 136 ----- .../framework/signators/TextualSignator_1_1_0.java | 53 -- .../verificators/BinaryVerificator_1_0_0.java | 396 -------------- .../verificators/BinaryVerificator_1_1_0.java | 44 -- .../verificators/TextualVerificator_1_0_0.java | 147 ------ .../verificators/TextualVerificator_pdfasold.java | 106 ---- 17 files changed, 2896 deletions(-) delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundBlock.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundKey.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/SignResult.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/Signator.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/SignatorFactory.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/Verificator.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_1_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedfTextualSignator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_1_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_1_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_1_0_0.java delete mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_pdfasold.java (limited to 'src/main/java/at/knowcenter/wag/egov/egiz/framework') diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundBlock.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundBlock.java deleted file mode 100644 index 4076129..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundBlock.java +++ /dev/null @@ -1,230 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: FoundBlock.java,v 1.2 2006/10/31 08:07:29 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import java.util.ArrayList; -import java.util.List; - -import at.knowcenter.wag.egov.egiz.sig.SignatureTypeDefinition; -import at.knowcenter.wag.egov.egiz.sig.SignatureTypes; - -/** - * Contains all the information about a found Block in text extracton. - * - *

- * This is basically the ordered list of found captions. - *

- * - * @author wprinz - */ -public class FoundBlock -{ - /** - * The ordered list of found keys. - */ - public List found_keys = null; - - /** - * The end index of the block. - */ - public int end_index = 0; - - /** - * The type of the block. - */ - public SignatureTypeDefinition std = null; - - /** - * Returns the first key of this block. - * - * @return Returns the first key of this block. - */ - public FoundKey getFirstKey() - { - return (FoundKey) this.found_keys.get(found_keys.size() - 1); - } - - /** - * Returns the last key of this block. - * - * @return Returns the last key of this block. - */ - public FoundKey getLastKey() - { - return (FoundKey) this.found_keys.get(0); - } - - /** - * Returns the size of this block. - * - *

- * Note that this doesn't give the exact size of the block, but rather a value - * suirable for comparison. - *

- * - * @return Returns the size of this block. - */ - public int getSize() - { - int size = getLastKey().start_index - getFirstKey().start_index; - return size; - } - - /** - * @see java.lang.Object#toString() - */ - public String toString() - { - return "FoundBlock: std=" + this.std.getType() + ", #=" + this.found_keys.size() + ", size = " + getSize(); - } - - /** - * Tells, if this block is semantically equal to the other block. - * - * Two blocks are semantically equal, if all the required fields (except SIG_ID) have the - * same captions in the same order. - * - * @param other_block - * The other block. - * @return Returns true, of this block is semantically equal to the other one, - * false otherwise. - */ - public boolean isSemanticallyEqual(FoundBlock other_block) - { - return this.std.isSemanticallyEqual(other_block.std); - -// List this_keys = filterOutNonRequiredFoundKeys(filterOutSIG_ID(this.found_keys)); -// List other_keys = filterOutNonRequiredFoundKeys(filterOutSIG_ID(other_block.found_keys)); -// -// if (this_keys.size() != other_keys.size()) -// { -// return false; -// } -// -// for (int i = 0; i < this_keys.size(); i++) -// { -// FoundKey this_found_key = (FoundKey) this_keys.get(i); -// FoundKey other_found_key = (FoundKey) other_keys.get(i); -// -// if (!this_found_key.isSemanticallyEqual(other_found_key)) -// { -// return false; -// } -// } -// return true; - } - - /** - * Filters out all non required keys from the List of found keys. - * - * @param found_keys The List of found keys. - * - * @return Returns the subset List which contains only the required keys. - */ - protected static List filterOutNonRequiredFoundKeys (List found_keys) - { - List required_found_keys = new ArrayList(found_keys.size()); - for (int i = 0; i < found_keys.size(); i++) - { - FoundKey this_found_key = (FoundKey) found_keys.get(i); - - if (!SignatureTypes.isRequiredKey(this_found_key.key)) - { - continue; - } - - required_found_keys.add(this_found_key); - } - return required_found_keys; - } - - /** - * Filters out a SIG_ID found key. - * @param found_keys The List of found keys. - * @return Returns the subset List which contains all keys but the SIG_ID. - */ - protected static List filterOutSIG_ID (List found_keys) - { - List nonsigid_found_keys = new ArrayList(found_keys.size()); - for (int i = 0; i < found_keys.size(); i++) - { - FoundKey this_found_key = (FoundKey) found_keys.get(i); - - if (this_found_key.key.equals(SignatureTypes.SIG_ID)) - { - continue; - } - - nonsigid_found_keys.add(this_found_key); - } - return nonsigid_found_keys; - } - - /** - * Tells, if this block is strictly semantically equal to the other block. - * - * Two blocks are strictly semantically equal, if they contain the same keys with the - * same captions in the same order. - * - * @param other_block - * The other block. - * @return Returns true, of this block is semantically equal to the other one, - * false otherwise. - */ - public boolean isStrictlySemanticallyEqual(FoundBlock other_block) - { - if (this.found_keys.size() != other_block.found_keys.size()) - { - return false; - } - - for (int i = 0; i < this.found_keys.size(); i++) - { - FoundKey this_found_key = (FoundKey) this.found_keys.get(i); - FoundKey other_found_key = (FoundKey) other_block.found_keys.get(i); - - if (!this_found_key.isSemanticallyEqual(other_found_key)) - { - return false; - } - } - return true; - } - - - public FoundKey getDateFoundKey () - { - for (int i = 0; i < this.found_keys.size(); i++) - { - FoundKey found_key = (FoundKey) this.found_keys.get(i); - if (found_key.key.equals(SignatureTypes.SIG_DATE)) - { - return found_key; - } - } - throw new RuntimeException("There is no SIG_DATE in the list of found_keys. This must not happen."); - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundKey.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundKey.java deleted file mode 100644 index b8e9609..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/FoundKey.java +++ /dev/null @@ -1,104 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: FoundKey.java,v 1.1 2006/08/25 17:07:21 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -/** - * Holds the information of one found key. - * @author wprinz - */ -public class FoundKey -{ - /** - * The type of the key. - */ - public String key = null; - - /** - * The caption of the key. - */ - public String caption = null; - - /** - * The start index of the caption in the text. - */ - public int start_index = -1; - - /** - * - * @param key The type of the key. - * @param caption The caption of the key. - * @param start_index The start index of the caption in the text. - */ - public FoundKey(String key, String caption, int start_index) - { - this.key = key; - this.caption = caption; - this.start_index = start_index; - } - - /** - * Returns the key. - * @return Returns the key. - */ - public String getKey() - { - return this.key; - } - - /** - * Returns the start_index. - * @return Returns the start_index. - */ - public int getStartIndex() - { - return this.start_index; - } - - /** - * @see java.lang.Object#toString() - */ - public String toString() - { - return this.key + "(" + this.caption + ")@" + this.start_index; - } - - /** - * Tells, if this FoundKey is semantically equal to the other FoundKey. - * - *

- * Two FoundKeys are semantically equal if their key and caption are the same. - *

- * - * @param other_found_key - * The other FoundKey. - * @return Returns true if the two keys are semantically equal. - */ - public boolean isSemanticallyEqual(FoundKey other_found_key) - { - return this.key.equals(other_found_key.key) && this.caption.equals(other_found_key.caption); - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignResult.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignResult.java deleted file mode 100644 index 5471d86..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignResult.java +++ /dev/null @@ -1,104 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: SignResult.java,v 1.1 2006/08/25 17:07:21 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import java.io.Serializable; - -/** - * This class holds the signed document, which is given by the mime type and the - * binary data. - * - * @author wprinz - */ -public class SignResult implements Serializable -{ - /** - * SVUID. - */ - private static final long serialVersionUID = -6664489317508509973L; - - /** - * The mime type of the data specifying the type of the document. - */ - protected String mime_type = null; - - /** - * The binary data of the document. - */ - protected byte[] data = null; - - /** - * Constructor. - * - * @param document_mime_type - * The mime type of the data specifying the type of the document. - * @param document_data - * The binary data of the document. - */ - public SignResult(String document_mime_type, byte[] document_data) - { - if (document_mime_type == null || document_mime_type.length() == 0) - { - throw new IllegalArgumentException("Please provide a valid Mime Type for the SignResult. " + document_mime_type); - } - if (document_data == null) - { - throw new IllegalArgumentException("Please provide document data. " + document_data); - } - - this.mime_type = document_mime_type; - this.data = document_data; - } - - /** - * Returns the binary data. - * - * @return Returns the binary data. - */ - public byte[] getData() - { - return this.data; - } - - /** - * Returns the mime type. - * - * @return Returns the mime type. - */ - public String getMimeType() - { - return this.mime_type; - } - - /** - * @see java.lang.Object#toString() - */ - public String toString() - { - return "SignResult:" + this.mime_type + "," + this.data.length; - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/Signator.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/Signator.java deleted file mode 100644 index 88a6ea1..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/Signator.java +++ /dev/null @@ -1,93 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: Signator.java,v 1.1 2006/08/25 17:07:21 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.pdf.TablePos; - -/** - * The basic interface for signator algorithms. - * - * @author wprinz - */ -public interface Signator -{ - /** - * Returns the PdfASID of this Connector. - * - *

- * This should always return the MY_ID static field of the connector. Dont't - * forget to override this. - *

- *

- * Within connector code always use this method so that code reuse through - * derivation can take place correctly. - *

- * - * @return Returns the PdfASID of this Connector. - */ - public PdfASID getMyId(); - - /** - * This is called before the data is sent to the connector. - * - * @param pdf - * The PDF document to be signed. - * @param signature_type - * The type/profile of the signature to apply. - * @param pos - * The table position. If null, the position is read from the - * profile, if this is null too, the position is computed. - * @param has_SIG_ID - * Tells the algorithm, id a SIG_ID field will be required after - * signing. Algorithms with fixed formatted signature blocks need to - * know this. - * @return Returns the IncrementalUpdateInformation. - * @throws PresentableException - * Forwarded exception. - */ - public IncrementalUpdateInformation prepareSign(PdfDataSource pdfDataSource, - String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException; - - /** - * This is called after the data has been signed by the connector. - * - *

- * Replaces all the left out placeholders with their values retrieved from the - * signation process. - *

- * - * @param iui - * The IncrementalUpdateInformation. - * @throws PDFDocumentException - * Forwarded exception. - */ - public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException; -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignatorFactory.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignatorFactory.java deleted file mode 100644 index ccb414d..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/SignatorFactory.java +++ /dev/null @@ -1,226 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: SignatorFactory.java,v 1.2 2006/08/30 14:02:35 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import at.gv.egiz.pdfas.impl.signator.textual.TextualSignator_1_2_0; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.SignatorFactoryException; -import at.knowcenter.wag.egov.egiz.framework.signators.BinarySignator_1_0_0; -import at.knowcenter.wag.egov.egiz.framework.signators.BinarySignator_1_1_0; -import at.knowcenter.wag.egov.egiz.framework.signators.DetachedSignator_1_0_0; -import at.knowcenter.wag.egov.egiz.framework.signators.DetachedfTextualSignator_1_0_0; -import at.knowcenter.wag.egov.egiz.framework.signators.TextualSignator_1_0_0; -import at.knowcenter.wag.egov.egiz.framework.signators.TextualSignator_1_1_0; - -/** - * This factory creates instances of Signator classes corresponding to the given - * PdfAS Algorithm IDs. - * - * @author wprinz - */ -public abstract class SignatorFactory -{ - /** - * The Vendor. - */ - public static final String VENDOR = "bka.gv.at"; //$NON-NLS-1$ - - /** - * The binary Signator algorithm. - */ - public static final String TYPE_BINARY = "binaer"; //$NON-NLS-1$ - - /** - * The textual Signator algorithm. - */ - public static final String TYPE_TEXTUAL = "text"; //$NON-NLS-1$ - - /** - * This signator is only for testing the framework. - */ - public static final String TYPE_TEST = "testalgo"; //$NON-NLS-1$ - - /** - * This signator is only for testing the framework. - */ - public static final String TYPE_DETACHED_TEXTUAL = "detachedtext"; //$NON-NLS-1$ - - /** - * This application's current algorithm versions. - */ - public static final String VERSION_1_0_0 = "v1.0.0"; //$NON-NLS-1$ - - /** - * This application's current algorithm versions. - */ - public static final String VERSION_1_1_0 = "v1.1.0"; //$NON-NLS-1$ - - /** - * This application's current algorithm versions. - */ - public static final String VERSION_1_2_0 = "v1.2.0"; //$NON-NLS-1$ - - - /** - * The most recent binary algorithm this application provides. - */ - public static final PdfASID MOST_RECENT_BINARY_SIGNATOR_ID = BinarySignator_1_1_0.MY_ID; - - /** - * The most recent textual algorithm this application provides. - */ - public static final PdfASID MOST_RECENT_TEXTUAL_SIGNATOR_ID = TextualSignator_1_2_0.MY_ID; - - /** - * The most recent test algorithm this application provides. - */ - public static final PdfASID MOST_RECENT_DETACHED_SIGNATOR_ID = DetachedfTextualSignator_1_0_0.MY_ID; - - /** - * The most recent test algorithm this application provides. - */ - public static final PdfASID MOST_RECENT_DETACHEDTEXT_SIGNATOR_ID = DetachedfTextualSignator_1_0_0.MY_ID; - - - /** - * Creates a Signator for the given ID. - * - * @param id - * The ID of the Signator to be created. - * @return Returns the created Signator object. - * @throws SignatorFactoryException - * Thrown, if there is no appropriate Signator for the given ID. - */ - public static Signator createSignator(PdfASID id) throws SignatorFactoryException - { - if (!id.getVendor().equals(VENDOR)) - { - throw new SignatorFactoryException("The vendor '" + id.getVendor() + "' is unrecognized by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - if (id.getType().equals(TYPE_BINARY)) - { - if (id.getVersion().equals(VERSION_1_0_0)) - { - return new BinarySignator_1_0_0(); - } - if (id.getVersion().equals(VERSION_1_1_0)) - { - return new BinarySignator_1_1_0(); - } - - throw new SignatorFactoryException("The version '" + id.getVersion() + "' of type '" + id.getType() + "' is not supported by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - - if (id.getType().equals(TYPE_TEXTUAL)) - { - if (id.getVersion().equals(VERSION_1_0_0)) - { - return new TextualSignator_1_0_0(); - } - if (id.getVersion().equals(VERSION_1_1_0)) - { - return new TextualSignator_1_1_0(); - } - - throw new SignatorFactoryException("The version '" + id.getVersion() + "' of type '" + id.getType() + "' is not supported by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - - if (id.getType().equals(TYPE_TEST)) - { - if (id.getVersion().equals(VERSION_1_0_0)) - { - return new DetachedSignator_1_0_0(); - } - - throw new SignatorFactoryException("The version '" + id.getVersion() + "' of type '" + id.getType() + "' is not supported by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - - if (id.getType().equals(TYPE_DETACHED_TEXTUAL)) - { - if (id.getVersion().equals(VERSION_1_0_0)) - { - return new DetachedfTextualSignator_1_0_0(); - } - - throw new SignatorFactoryException("The version '" + id.getVersion() + "' of type '" + id.getType() + "' is not supported by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - - throw new SignatorFactoryException("The type '" + id.getType() + "' is not supported by this SignatorFactory. (id='" + id + "')"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - /** - * Creates the most recent signator the application provides for the given - * type. - * - * @param signator_type - * The type of the signator to be created (see the type field of - * PdfASID). - * @return Returns the created Signator instance. - * @throws SignatorFactoryException - * Thrown, if the type is unknown. - */ - public static Signator createMostRecentSignator(String signator_type) throws SignatorFactoryException - { - PdfASID id = null; - if (signator_type.equals(TYPE_BINARY)) - { - id = MOST_RECENT_BINARY_SIGNATOR_ID; - } - if (signator_type.equals(TYPE_TEXTUAL)) - { - id = MOST_RECENT_TEXTUAL_SIGNATOR_ID; - } - if (signator_type.equals(TYPE_TEST)) - { - id = MOST_RECENT_TEXTUAL_SIGNATOR_ID; - } - - if (id == null) - { - throw new SignatorFactoryException("The type '" + signator_type + "' is not supported by this SignatorFactory."); //$NON-NLS-1$ //$NON-NLS-2$ - } - - return createSignator(id); - } - - /** - * Returns the list of available Signator algorithms of this application. - * - *

- * Use createMostRecentSignator to create the most recent signator for the - * type. - *

- * - * @return Returns the list of available Signator algorithms of this - * application. - */ - public static String[] getAvailableTyes() - { - String[] types = new String[] { TYPE_BINARY, TYPE_TEXTUAL, TYPE_TEST }; - return types; - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java deleted file mode 100644 index 0bab96f..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java +++ /dev/null @@ -1,569 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: VerificationFilter.java,v 1.5 2006/10/31 08:07:20 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import java.io.IOException; -import java.io.PrintStream; -import java.util.ArrayList; -import java.util.List; - -import org.apache.log4j.Logger; - -import at.gv.egiz.pdfas.exceptions.ErrorCode; -import at.gv.egiz.pdfas.impl.vfilter.VerificationFilterImpl; -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger; -import at.knowcenter.wag.egov.egiz.cfg.SettingsReader; -import at.knowcenter.wag.egov.egiz.exceptions.InvalidIDException; -import at.knowcenter.wag.egov.egiz.exceptions.NormalizeException; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.exceptions.SignatureException; -import at.knowcenter.wag.egov.egiz.exceptions.SignatureTypesException; -import at.knowcenter.wag.egov.egiz.framework.verificators.BinaryVerificator_1_0_0; -import at.knowcenter.wag.egov.egiz.framework.verificators.TextualVerificator_1_0_0; -import at.knowcenter.wag.egov.egiz.pdf.AbsoluteTextSignature; -import at.knowcenter.wag.egov.egiz.pdf.BinarySignature; -import at.knowcenter.wag.egov.egiz.pdf.Placeholder; -import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder; -import at.knowcenter.wag.egov.egiz.pdf.StringInfo; -import at.knowcenter.wag.egov.egiz.pdf.TextualSignatureHolder; -import at.knowcenter.wag.exactparser.ParseDocument; -import at.knowcenter.wag.exactparser.parsing.IndirectObjectReference; -import at.knowcenter.wag.exactparser.parsing.PDFUtils; -import at.knowcenter.wag.exactparser.parsing.results.ArrayParseResult; -import at.knowcenter.wag.exactparser.parsing.results.DictionaryParseResult; -import at.knowcenter.wag.exactparser.parsing.results.FooterParseResult; -import at.knowcenter.wag.exactparser.parsing.results.IndirectObjectReferenceParseResult; -import at.knowcenter.wag.exactparser.parsing.results.NumberParseResult; -import at.knowcenter.wag.exactparser.parsing.results.ObjectParseResult; - - -/** - * This filter transforms an arbitrary input pdf into an ordered List of - * SignatureHolders for verification. - * - *

- * The pdf document is parsed and the signature blocks (textual, binary, etc.) - * are extracted as verifyable SignatureHolder objects in the order they appear - * in the document. - *

- * - * @deprecated use the new at.gv.egiz.framework instead - * - * @author wprinz - * @author amavriqi - */ -public class VerificationFilter -{ - public static final byte[] EGIZ_DICT_NAME = { 'E', 'G', 'I', 'Z', 'S', 'i', - 'g', 'D', 'i', 'c', 't' }; - - public static final byte[] EGIZ_KZ_NAME = { 'I', 'D' }; - - //tzefferer: flag for accepting post-sign modifications - public static final String ALLOW_POST_SIGN_MODIFICATIONS = "allow_post_sign_modifications"; - - /** - * The logger definition. - */ - private static final Logger logger_ = ConfigLogger.getLogger(VerificationFilter.class); - - /** - * Default constructor. - */ - public VerificationFilter() - { - // empty block. - } - - /** - * Extracts the List of SignatureHolders from the given PDF document. - * - * @param pdf - * The PDF document. - * @return Returns the ordered List of SignatureHolder objects (the first - * signature will be at index 0) extracted from the document or an - * empty list, if none could be found. - * @throws PresentableException - */ - public List extractSignaturesFromPdf(final byte[] pdf) throws PresentableException - { - return extractSignaturesFromPdf(pdf, false); - } - - //@deprecated - public List extractSignaturesFromPdf(final byte[] pdf, boolean ignorePostSignModificationsRestriction) throws PresentableException - { - - // tzefferer: get allow_post_sign_modifications property from property file - SettingsReader settings = SettingsReader.getInstance(); - String allow_post_sign_mods = settings.getSetting(ALLOW_POST_SIGN_MODIFICATIONS, "false"); - boolean supressException = "true".equalsIgnoreCase(settings.getSetting(VerificationFilterImpl.SUPRESS_EXCEPTION_WHEN_LAST_UIBLOCK_IS_NO_SIGNATURE, "false")); - - List holders = new ArrayList(); - - List blocks = null; - try - { - blocks = ParseDocument.parseDocument(pdf); - } - catch (Exception e) - { - logger_.debug("Error while parsing Document.", e); - throw new PDFDocumentException(201, e); - } - -// for (int i = 0; i < blocks.size(); i++) -// { -// FooterParseResult bpr = (FooterParseResult) blocks.get(i); -// // logger_.debug("block[" + i + "] from " + bpr.start_index + " to -// // " + bpr.next_index); -// } - - unrollLinearization(blocks); - - boolean signature_block_detected = false; - - for (int i = 0; i < blocks.size(); i++) - { - boolean current_block_contains_signature = false; - FooterParseResult bpr = (FooterParseResult) blocks.get(i); - - int prev_end = 0; - if (i > 0) - { - FooterParseResult prev_bpr = (FooterParseResult) blocks.get(i - 1); - prev_end = prev_bpr.next_index; - } - - // logger_.debug("block from " + prev_end + " to " + - // bpr.next_index); - - if (containsEGIZDict(pdf, bpr)) - { - logger_.debug("Parsing Binary Sig:"); - - PdfASID kz = extractKZFromEGIZBlock(pdf, bpr); - - if (!kz.toString().equals(BinaryVerificator_1_0_0.MY_ID.toString())) - { - logger_.debug("Warning: Binary Kennzeichnung not recognized:" + kz.toString()); - } - - Verificator verificator = new BinaryVerificator_1_0_0(); - List binary_holders = verificator.parseBlock(pdf, bpr, prev_end); - - holders.addAll(binary_holders); - - // tzefferer: check if signatures have been detected in current block - if(binary_holders.size() > 0) - { - signature_block_detected = true; - current_block_contains_signature = true; - } - - logger_.debug(":Parsing Binary Sig END - holders.size = " + holders.size()); - } - else - { - // TODO: make better - already deprecated - //amavriqi: skip checking for old sigs becouse of performance issues - String old_text_sigs = SettingsReader.getInstance().getSetting("check_old_textual_sigs", "false"); - - //amavriqi: if old textual signatures not checked for then - // no need to check Incremental Block 0 - if(old_text_sigs.equalsIgnoreCase("false") && (prev_end == 0)) - { - continue; - } - logger_.debug("Extracting text for: " + prev_end + " to " + bpr.next_index); - - Verificator verificator = new TextualVerificator_1_0_0(); - List text_holders = verificator.parseBlock(pdf, bpr, prev_end); - logger_.debug("text_holders = " + text_holders.size()); - - // tzefferer: check if signatures have been detected in current block - if(text_holders.size() > 0) - { - signature_block_detected = true; - current_block_contains_signature = true; - } - - // TODO: make better - already deprecated - //amavriqi: only if old textual signatures are checked for - if(old_text_sigs.equalsIgnoreCase("true")){ - if (prev_end == 0) - { - String rest_text = null; - if (!text_holders.isEmpty()) - { - TextualSignatureHolder first_holder = (TextualSignatureHolder) text_holders.get(0); - rest_text = first_holder.getSignedText(); - } - else - { - //a.m. - logger_.debug("Incemental block" + prev_end + " and there are " + text_holders.size() + " text holders"); - logger_.debug("Checking for older textual Signatures"); - logger_.debug("Extracting text to " + bpr.next_index); - rest_text = PdfAS.extractNormalizedTextTextual(pdf, bpr.next_index); - } - - List old_holders = PdfAS.extractSignatureHoldersTextual(rest_text, true); - - logger_.debug("Found old holders = " + old_holders.size()); - if (!old_holders.isEmpty()) - { - // there must be only one old holder. - holders.add(0, old_holders.get(0)); - } - } - } - if (!text_holders.isEmpty()) - { - List actual_text_holders = throwOutBinHolders(text_holders); - holders.addAll(actual_text_holders); - } - - logger_.debug(":Extracting tex END - holders.size = " + holders.size()); - } - - // tzefferer: check if illegal modifications have been performed on the document after performing a signation - if (!("true".equalsIgnoreCase(allow_post_sign_mods)) && !ignorePostSignModificationsRestriction) - { - if (signature_block_detected && !current_block_contains_signature) - { - if (!supressException) { - throw new PDFDocumentException(ErrorCode.MODIFIED_AFTER_SIGNATION, "Das Dokument wurde nach erfolgter Signierung verändert."); - } - - } - } - } - - for (int i = 0; i < holders.size(); i++) - { - SignatureHolder holder = (SignatureHolder) holders.get(i); - - PdfASID kz = holder.getSignatureObject().getKZ(); - if (kz != null) - { - checkKZ(kz); - } - } - - return holders; - } - - /** - * Checks, if the given KZ is recognized by this application or logs a warning if it isn't. - * @param kz The Kennzeichnung. - */ - protected void checkKZ (PdfASID kz) - { - if (!kz.getVendor().equals(SignatorFactory.VENDOR)) - { - logger_.warn("The vendor " + kz.getVendor() + " isn't known by this application."); - } - if (!kz.getVersion().equals(SignatorFactory.VERSION_1_0_0)) - { - logger_.warn("The version " + kz.getVersion() + " istn't supported by this application. This might cause problems."); - } - } - - /** - * Throws out SignatureHolders with a binary KZ. - * - * @param text_holders - * The List of SignatureHolder objects. - * @return Returns the List of SignatureHolder objects, where no object has - * binary KZ. - */ - private List throwOutBinHolders(List text_holders) - { - List actual_text_holders = new ArrayList(); - for (int i = 0; i < text_holders.size(); i++) - { - SignatureHolder sh = (SignatureHolder) text_holders.get(i); - PdfASID kz = null; - try - { - kz = sh.getSignatureObject().getKZ(); - } - catch (InvalidIDException e) - { - logger_.error(e.getMessage(), e); - } - if (kz != null && kz.getType().equals(SignatorFactory.TYPE_BINARY)) - { - logger_.info("Throwing out binary signature: " + kz); - continue; - } - actual_text_holders.add(sh); - } - return actual_text_holders; - } - - /** - * Removes the linearization footer from the list of update blocks. - * - * @param blocks - * The list of FooterParseResult objects in \prev order. - */ - protected void unrollLinearization(List blocks) - { - int linearization_index = -1; - for (int i = 0; i < blocks.size(); i++) - { - FooterParseResult bpr = (FooterParseResult) blocks.get(i); - - if (bpr.sxpr.xref_index == 0) - { - if (linearization_index >= 0) - { - throw new RuntimeException("There is more than one linearization block! index = " + i); - } - linearization_index = i; - } - } - - if (linearization_index >= 0) - { - // logger_.debug("The document is linearized - unrolling - // linearization block " + linearization_index); - blocks.remove(linearization_index); - } - } - - /** - * Extracts the List of SignatureHolders from the given plain text document. - * - *

- * Note that this can only extract text signatures. - *

- * - * @param raw_text - * The plain text document. - * @return Returns the ordered List of SignatureHolder objects (the first - * signature will be at index 0) extracted from the document or an - * empty list, if none could be found. - * @throws SignatureException - * @throws PDFDocumentException - * @throws SignatureTypesException - * @throws NormalizeException - */ - public List extractSignaturesFromPlainText(final String raw_text) throws PDFDocumentException, SignatureException, SignatureTypesException, NormalizeException - { - String normalized_text = PdfAS.normalizeText(raw_text); - - //List text_holders = PdfAS.extractSignatureHoldersTextual(normalized_text, false); - List text_holders = AbsoluteTextSignature.extractSignatureHoldersFromText(normalized_text); - - String rest_text = normalized_text; - if (!text_holders.isEmpty()) - { - TextualSignatureHolder holder = (TextualSignatureHolder) text_holders.get(0); - rest_text = holder.getSignedText(); - } - - List old_holders = PdfAS.extractSignatureHoldersTextual(rest_text, true); - if (!old_holders.isEmpty()) - { - text_holders.addAll(0, old_holders); - } - - List actual_text_holders = throwOutBinHolders(text_holders); - - return actual_text_holders; - } - - /** - * Tells, if the given incremental update block contains a binary signature. - * - *

- * According to definition, if a block is a binary block, it must/cannot - * contain other signatures than this one. - *

- * - * @param block - * The incremental update block. - * @return Returns true, if this block is a binary signature block, false - * otherwise. - */ - protected boolean containsEGIZDict(final byte[] pdf, - final FooterParseResult block) - { - int dict_index = PDFUtils.indexOfName(pdf, block.tpr.dpr.names, EGIZ_DICT_NAME); - if (dict_index <= 0) - { - return false; - } - - return true; - } - - /** - * Extracts the PDF AS ID of the egiz block. - * - * @param pdf - * The pdf. - * @param block - * The IU block. - * @return Returns the extracted PDF AS ID. - * @throws PDFDocumentException - * Forwarded exception. - * @throws InvalidIDException - * Forwarded exception. - */ - protected PdfASID extractKZFromEGIZBlock(final byte[] pdf, - final FooterParseResult block) throws PDFDocumentException, InvalidIDException - { - int egiz_index = PDFUtils.indexOfName(pdf, block.tpr.dpr.names, VerificationFilter.EGIZ_DICT_NAME); - if (egiz_index < 0) - { - throw new PDFDocumentException(301, "egiz_index = " + egiz_index); - } - - IndirectObjectReferenceParseResult egiz_dict_iorpr = (IndirectObjectReferenceParseResult) block.tpr.dpr.values.get(egiz_index); - // logger_.debug("egiz_dict_ir = " + egiz_dict_iorpr.ior.object_number - // + " " + egiz_dict_iorpr.ior.generation_number); - - IndirectObjectReference ior = egiz_dict_iorpr.ior; - - final int egiz_dict_offset = PDFUtils.getObjectOffsetFromXRefByIndirectObjectReference(block.xpr, ior); - // logger_.debug("egiz_dict_offset = " + egiz_dict_offset); - - ObjectParseResult obj = PDFUtils.parseObject(pdf, egiz_dict_offset); - DictionaryParseResult egiz_dict = (DictionaryParseResult) obj.object; - - int kz_index = PDFUtils.indexOfName(pdf, egiz_dict.names, EGIZ_KZ_NAME); - if (kz_index < 0) - { - throw new PDFDocumentException(301, "kz_index = " + kz_index); - } - ArrayParseResult kz_apr = (ArrayParseResult) egiz_dict.values.get(kz_index); - - String kz_string = restoreKZ(pdf, kz_apr); - PdfASID kz = new PdfASID(kz_string); - - return kz; - } - - /** - * Restores the Kennzeichnung String from an Array. - * - * @param pdf - * The PDF. - * @param kz_apr - * The Array, as parsed from the EGIZ Dict. - * @return Returns the restored KZ. - * @throws PDFDocumentException - * Forwarded exception. - */ - public static String restoreKZ(byte[] pdf, ArrayParseResult kz_apr) throws PDFDocumentException - { - try - { - List partition = new ArrayList(); - - for (int i = 0; i < kz_apr.elements.size() / 2; i++) - { - NumberParseResult start_npr = (NumberParseResult) kz_apr.elements.get(i * 2); - NumberParseResult length_npr = (NumberParseResult) kz_apr.elements.get(i * 2 + 1); - - StringInfo si = new StringInfo(); - si.string_start = start_npr.number; - si.string_length = length_npr.number; - - partition.add(si); - } - - String KZ = Placeholder.reconstructStringFromPartition(pdf, partition, BinarySignature.ENCODING_WIN); - return KZ; - } - catch (IOException e1) - { - throw new PDFDocumentException(ErrorCode.DOCUMENT_CANNOT_BE_READ, e1); - } - } - - - protected static void printFoundHolders (String list_caption, List found_holders, PrintStream writer) - { - writer.println("------------------------------------"); - writer.println(list_caption + ": #=" + found_holders.size()); - - for (int i = 0; i < found_holders.size(); i++) - { - SignatureHolder holder = (SignatureHolder) found_holders.get(i); - String kz = "invalid"; - try - { - PdfASID kz_id = holder.getSignatureObject().getKZ(); - if (kz_id == null) - { - kz = "old signature"; - } - else - { - kz = kz_id.toString(); - } - } - catch (InvalidIDException e) - { - logger_.error(e.getMessage(), e); - } - writer.println(" holder[" + i + "]: " + holder.getSignatureObject().getSignationType() + ", KZ=" + kz); - } - - writer.println(":" + list_caption); - writer.println("------------------------------------"); - - } - - // TODO old code - remove -// public static void main(String[] args) throws IOException, PresentableException -// { -// SettingsReader.initializeForCommandLine(); -// -// File in = new File(args[0]); -// FileInputStream fis = new FileInputStream(in); -// byte[] pdf = new byte[(int) in.length()]; -// fis.read(pdf); -// fis.close(); -// -// String text = PdfAS.extractNormalizedTextTextual(pdf, pdf.length);; -// -// VerificationFilter vf = new VerificationFilter(); -// //List found = vf.extractSignaturesFromPdf(pdf); -// -// List found = vf.extractSignaturesFromPlainText(text); -// -// printFoundHolders("Final Holders", found, System.out); -// } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/Verificator.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/Verificator.java deleted file mode 100644 index 5a8228e..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/Verificator.java +++ /dev/null @@ -1,62 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: Verificator.java,v 1.1 2006/08/25 17:07:21 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework; - -import java.util.List; - -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.exactparser.parsing.results.FooterParseResult; - - -/** - * Given an Incremental Update Block and the corresponding PDF, a verificator - * extracts all Signatures of its type and returns them as valitatable - * SignatureHolders. - * - * @deprecated replaced by the one in framework - * - * @author wprinz - */ -public interface Verificator -{ - /** - * Parses the given document/Block for signatures of this type. - * - * @param pdf - * The whole pdf document. A Verificator must only access the - * document up to its given block (block.next_index) and must not - * modify any byte in the pdf array. - * @param block - * The incremental update block. - * @param start_of_whole_block - * The start of the incremental update block (the end of the previous - * block) - If 0, this is the first block (the original Document). - * @return Returns the List of SignatureHolder objects found for this block. - */ - public List parseBlock(final byte[] pdf, final FooterParseResult block, - int start_of_whole_block) throws PresentableException; - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_0_0.java deleted file mode 100644 index 46245d2..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_0_0.java +++ /dev/null @@ -1,285 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: BinarySignator_1_0_0.java,v 1.1 2006/08/25 17:07:35 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import java.io.IOException; -import java.io.InputStream; -import java.io.UnsupportedEncodingException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import at.gv.egiz.pdfas.framework.input.DataSource; -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.gv.egiz.pdfas.impl.input.CompoundPdfDataSourceImpl; -import at.gv.egiz.pdfas.impl.signator.IncrementalUpdateHelper; -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignResult; -import at.knowcenter.wag.egov.egiz.framework.Signator; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.pdf.BinarySignature; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction; -import at.knowcenter.wag.egov.egiz.pdf.ReplaceInfo; -import at.knowcenter.wag.egov.egiz.pdf.StringInfo; -import at.knowcenter.wag.egov.egiz.pdf.TablePos; -import at.knowcenter.wag.egov.egiz.sig.SignatureData; -import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl; -import at.knowcenter.wag.egov.egiz.sig.SignatureFieldDefinition; -import at.knowcenter.wag.egov.egiz.sig.SignatureObject; -import at.knowcenter.wag.egov.egiz.sig.SignatureTypes; -import at.knowcenter.wag.exactparser.ByteArrayUtils; - -import com.lowagie.text.pdf.PdfPTable; - -/** - * Signs the document binary. - * - *

- * In prepareSign, an Incremental Update is created that contains the Signature - * block and the egiz dictionary. For formatting the layout, variable values are - * filled with placeholders. After the layout has been fixed, all variable - * fields (all holes in the byte ranges) are replaced with 0. This document is - * then base64 encoded and signed. - *

- *

- * In finishSign, the variable fields (values, /Cert) are replaced with the - * values according to the encoding. - *

- * - * @deprecated moved to new-framework - * - * @author wprinz - */ -public class BinarySignator_1_0_0 implements Signator -{ - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_BINARY, SignatorFactory.VERSION_1_0_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - - /** - * Default constructor. - */ - public BinarySignator_1_0_0() - { - // Default constructor. - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[], - * String, TablePos, boolean) - */ - public IncrementalUpdateInformation prepareSign(PdfDataSource pdf, String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException - { - try - { - SignatureObject signature_object = PdfAS.createSignatureObjectFromType(signature_type); - signature_object.fillValues((char) BinarySignature.LAYOUT_PLACEHOLDER, has_SIG_ID, false); - - signature_object.setKZ(getMyId()); - - PdfPTable pdf_table = PdfAS.createPdfPTableFromSignatureObject(signature_object); - - PositioningInstruction pi = PdfAS.determineTablePositioning(pos, signature_type, pdf, pdf_table); - - List all_field_definitions = signature_object.getSignatureTypeDefinition().getFieldDefinitions(); - List variable_field_definitions = new ArrayList(); - for (int i = 0; i < all_field_definitions.size(); i++) - { - SignatureFieldDefinition sfd = (SignatureFieldDefinition) all_field_definitions.get(i); - if (sfd.placeholder_length > 0) - { - if (sfd.field_name.equals(SignatureTypes.SIG_ID) && has_SIG_ID == false) - { - continue; - } - variable_field_definitions.add(sfd); - } - } - - //check if signature block is invisible, and if so and if also signature block is positioned - //on a new page, prevent pdf-as to do that, because why should make a new page just for an invisible block - //added by rpiazzi - if (signature_object.getSignatureTypeDefinition().getInvisibleFieldDefinitions().size()==SignatureTypes.REQUIRED_SIG_KEYS.length) { - if (pi.isMakeNewPage()) { - int pageNumber = pi.getPage(); - pi = new PositioningInstruction(false, pageNumber-1, 0, 0); - } - } - //end added - - IncrementalUpdateInformation iui = IncrementalUpdateHelper.writeIncrementalUpdate(pdf, pdf_table, signature_type, pi, variable_field_definitions, all_field_definitions, null, null, null); - - String temp_string = iui.temp_ir_number + " " + iui.temp_ir_generation + " obj"; //$NON-NLS-1$//$NON-NLS-2$ - byte[] temp_bytes = temp_string.getBytes("US-ASCII"); //$NON-NLS-1$ - int temp_start = ByteArrayUtils.lastIndexOf(iui.signed_pdf, temp_bytes); - byte[] stream_bytes = new byte[] { '>', '>', 's', 't', 'r', 'e', 'a', 'm', 0x0A }; - int stream_start = ByteArrayUtils.indexOf(iui.signed_pdf, temp_start, stream_bytes); - iui.content_stream_start = stream_start + stream_bytes.length; - - // update the stream indices - Iterator it = iui.replaces.iterator(); - while (it.hasNext()) - { - ReplaceInfo ri = (ReplaceInfo) it.next(); - - Iterator sit = ri.replaces.iterator(); - while (sit.hasNext()) - { - StringInfo si = (StringInfo) sit.next(); - si.string_start += iui.content_stream_start; - } - } - // update KZ list indices: - it = iui.kz_list.iterator(); - while (it.hasNext()) - { - StringInfo si = (StringInfo) it.next(); - si.string_start += iui.content_stream_start; - } - - BinarySignature.markByteRanges(iui); - - // byte [] old_signed_pdf = iui.signed_pdf; - iui.signed_pdf = BinarySignature.prepareDataToSign(iui.signed_pdf, iui.byte_ranges); - - reduceToIUBlock(iui); - - iui.signature_data = formSignatureData(iui); - - return iui; - - } - catch (UnsupportedEncodingException e) - { - e.printStackTrace(); - throw new PDFDocumentException(201, e); - } - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#finishSign(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation) - */ - public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException - { - restoreSignedPdf(iui); - - // PdfAS.prefixID(iui.signed_signature_object, PdfAS.BINARY_ID); - fillReplacesWithValues(iui); - - BinarySignature.replaceCertificate(iui); - BinarySignature.replacePlaceholders(iui); - - SignResult sign_result = new SignResult(PdfAS.PDF_MIME_TYPE, iui.signed_pdf); - return sign_result; - } - - /** - * Reads the signature values from the signed signature object and fills the - * corresponding value in the Replaces array. - * - * @param iui - * The IncrementalUpdateInformation. - */ - protected void fillReplacesWithValues(IncrementalUpdateInformation iui) - { - Iterator it = iui.replaces.iterator(); - while (it.hasNext()) - { - ReplaceInfo ri = (ReplaceInfo) it.next(); - - ri.value = iui.signed_signature_object.retrieveStringValue(ri.sfd.field_name); - } - } - - protected void reduceToIUBlock(IncrementalUpdateInformation iui) - { - byte[] iu_block = new byte[iui.signed_pdf.length - iui.original_document.getLength()]; - System.arraycopy(iui.signed_pdf, iui.original_document.getLength(), iu_block, 0, iu_block.length); - - iui.signed_pdf = null; - iui.sign_iui_block = iu_block; - } - - protected void restoreSignedPdf(IncrementalUpdateInformation iui) - { - iui.signed_pdf = new byte[iui.original_document.getLength() + iui.sign_iui_block.length]; - - try - { - InputStream is = iui.original_document.createInputStream(); - is.read(iui.signed_pdf, 0, iui.original_document.getLength()); - is.close(); - } - catch (IOException e) - { - throw new RuntimeException(e); - } - - System.arraycopy(iui.sign_iui_block, 0, iui.signed_pdf, iui.original_document.getLength(), iui.sign_iui_block.length); - } - - /** - * Forms the SignatureData to be used for signing. - * - * @param iui - * The IncrementalUpdateInformation. - * @return Returns the SignatureData to be used for signing. - */ - protected SignatureData formSignatureData(IncrementalUpdateInformation iui) - { - // String document_text = - // BinarySignature.retrieveSignableTextFromData(iui.signed_pdf, - // iui.signed_pdf.length); // signed_pdf.length); - // - // byte[] data; - // try - // { - // data = document_text.getBytes("UTF-8"); //$NON-NLS-1$ - // } - // catch (UnsupportedEncodingException e) - // { - // throw new RuntimeException("Very strange: UTF-8 character encoding not - // supported.", e); //$NON-NLS-1$ - // } - DataSource ds = new CompoundPdfDataSourceImpl(iui.original_document, iui.sign_iui_block); - SignatureData signature_data = new SignatureDataImpl(ds, PdfAS.PDF_MIME_TYPE); - - return signature_data; - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_1_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_1_0.java deleted file mode 100644 index 2cb99c2..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/BinarySignator_1_1_0.java +++ /dev/null @@ -1,83 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: BinarySignator_1_0_0.java,v 1.1 2006/08/25 17:07:35 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import java.io.ByteArrayInputStream; - -import at.gv.egiz.pdfas.impl.input.ByteArrayPdfDataSourceImpl; -import at.gv.egiz.pdfas.impl.input.CompoundPdfDataSourceImpl; -import at.gv.egiz.pdfas.framework.input.DataSource; - -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.sig.SignatureData; -import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl; - -/** - * Signs the document binary. - * - *

- * This just differs from version 1.0.0 in the fact that the signature data is - * the actual binary PDF instead of a Base64 encoding. - *

- * - * @see BinarySignator_1_0_0 - * - * @deprecated moved to nc-framework - * - * @author wprinz - */ -public class BinarySignator_1_1_0 extends BinarySignator_1_0_0 -{ - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_BINARY, SignatorFactory.VERSION_1_1_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - - /** - * Overrides the SignatureData generation of the BinarySignator 1.0.0 so that - * the SignatureData is the actual binary PDF instead of a Base64 encoding. - * - * @see at.knowcenter.wag.egov.egiz.framework.signators.BinarySignator_1_0_0#formSignatureData(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation) - */ - protected SignatureData formSignatureData(IncrementalUpdateInformation iui) - { - DataSource ds = new CompoundPdfDataSourceImpl(iui.original_document, iui.sign_iui_block); - SignatureData signature_data = new SignatureDataImpl(ds, PdfAS.PDF_MIME_TYPE); - - return signature_data; - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java deleted file mode 100644 index 9ffeefe..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java +++ /dev/null @@ -1,125 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: DetachedSignator_1_0_0.java,v 1.1 2006/08/30 14:02:35 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import java.io.UnsupportedEncodingException; - -import at.gv.egiz.pdfas.framework.input.DataSource; -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl; -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignResult; -import at.knowcenter.wag.egov.egiz.framework.Signator; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.pdf.TablePos; -import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl; -import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUPostConnection; - -/** - * This signator is just for testing purposes. - * - *

- * It doesn't modify the original document, but simply returns the XML signature - * response as the signed document. - *

- * - * @author wprinz - */ -public class DetachedSignator_1_0_0 implements Signator -{ - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_TEST, SignatorFactory.VERSION_1_0_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - - /** - * The Mime Type. - */ - public static final String MIME_TYPE = "text/xml"; //$NON-NLS-1$ - - /** - * Default constructor. - */ - public DetachedSignator_1_0_0() - { - // Default constructor. - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[], - * String, TablePos, boolean) - */ - public IncrementalUpdateInformation prepareSign(PdfDataSource pdf, - String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException - { - IncrementalUpdateInformation iui = new IncrementalUpdateInformation(); - iui.original_document = pdf; - iui.signature_type = signature_type; - iui.pos = pos; - - String document_text = PdfAS.extractNormalizedTextTextual(pdf); - iui.nonTextObjectInfos = PdfAS.extractNonTextualObjects(pdf); - // logger_.debug("signed_text = " + document_text); - - DataSource ds = new TextDataSourceImpl(document_text); - iui.signature_data = new SignatureDataImpl(ds, MIME_TYPE, "UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$ - - return iui; - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#finishSign(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation) - */ - public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException - { - try - { - String response = iui.signed_signature_object.response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY); - byte[] response_bytes = response.getBytes("UTF-8"); //$NON-NLS-1$ - - SignResult sign_result = new SignResult(MIME_TYPE, response_bytes); - return sign_result; - } - catch (UnsupportedEncodingException e) - { - e.printStackTrace(); - throw new PDFDocumentException(300, e); - } - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedfTextualSignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedfTextualSignator_1_0_0.java deleted file mode 100644 index 1559246..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedfTextualSignator_1_0_0.java +++ /dev/null @@ -1,133 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: TextualSignator_1_0_0.java,v 1.3 2006/10/31 08:07:50 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import java.io.UnsupportedEncodingException; - -import at.gv.egiz.pdfas.framework.input.DataSource; -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl; -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignResult; -import at.knowcenter.wag.egov.egiz.framework.Signator; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.pdf.TablePos; -import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl; -import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUPostConnection; - -/** - * Signs a document textually. - * - *

- * In prepareSign, the document text is extracted and normalized. - *

- *

- * In finishSign, the signed SignatureObject is transformed into a Signature - * block, which is then written as an Incremental Update. - *

- * - * @author wprinz - */ -public class DetachedfTextualSignator_1_0_0 implements Signator -{ - /** - * The Mime Type. - */ - public static final String MIME_TYPE = "text/xml"; //$NON-NLS-1$ - - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_DETACHED_TEXTUAL, SignatorFactory.VERSION_1_0_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - - /** - * Default constructor. - */ - public DetachedfTextualSignator_1_0_0() - { - // Default constructor. - } - - /** - *

- * The parameter has_SIG_ID is not used by this Signator because it doesn't - * pre-format the signature block. - *

- * - * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[], - * String, TablePos, boolean) - */ - public IncrementalUpdateInformation prepareSign(PdfDataSource pdf, - String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException - { - IncrementalUpdateInformation iui = new IncrementalUpdateInformation(); - iui.original_document = pdf; - iui.signature_type = signature_type; - iui.pos = pos; - - String document_text = PdfAS.extractNormalizedTextTextual(pdf, "cp1252"); - iui.nonTextObjectInfos = PdfAS.extractNonTextualObjects(pdf); - // logger_.debug("signed_text = " + document_text); - - DataSource ds = new TextDataSourceImpl(document_text); - iui.signature_data = new SignatureDataImpl(ds, MIME_TYPE, "UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$ - - return iui; - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#finishSign(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation) - */ - public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException - { - try - { - String response = iui.signed_signature_object.response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY); - byte[] response_bytes = response.getBytes("UTF-8"); //$NON-NLS-1$ - - SignResult sign_result = new SignResult(MIME_TYPE, response_bytes); - return sign_result; - } - catch (UnsupportedEncodingException e) - { - e.printStackTrace(); - throw new PDFDocumentException(300, e); - } - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java deleted file mode 100644 index ff92cd1..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java +++ /dev/null @@ -1,136 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: TextualSignator_1_0_0.java,v 1.3 2006/10/31 08:07:50 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import java.util.ArrayList; - -import at.gv.egiz.pdfas.framework.input.DataSource; -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl; -import at.gv.egiz.pdfas.impl.signator.IncrementalUpdateHelper; -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignResult; -import at.knowcenter.wag.egov.egiz.framework.Signator; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation; -import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction; -import at.knowcenter.wag.egov.egiz.pdf.TablePos; -import at.knowcenter.wag.egov.egiz.pdf.TextualSignature; -import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl; -import at.knowcenter.wag.egov.egiz.sig.SignatureObject; -import at.knowcenter.wag.egov.egiz.sig.signatureobject.SignatureObjectHelper; - -import com.lowagie.text.pdf.PdfPTable; - -/** - * Signs a document textually. - * - *

- * In prepareSign, the document text is extracted and normalized. - *

- *

- * In finishSign, the signed SignatureObject is transformed into a Signature - * block, which is then written as an Incremental Update. - *

- * - * @deprecated moved to new-framework - * - * @author wprinz - */ -public class TextualSignator_1_0_0 implements Signator -{ - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_TEXTUAL, SignatorFactory.VERSION_1_0_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - - /** - * Default constructor. - */ - public TextualSignator_1_0_0() - { - // Default constructor. - } - - /** - *

- * The parameter has_SIG_ID is not used by this Signator because it doesn't - * pre-format the signature block. - *

- * - * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[], - * String, TablePos, boolean) - */ - public IncrementalUpdateInformation prepareSign(PdfDataSource pdf, - String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException - { - IncrementalUpdateInformation iui = new IncrementalUpdateInformation(); - iui.original_document = pdf; - iui.signature_type = signature_type; - iui.pos = pos; - - String document_text = PdfAS.extractNormalizedTextTextual(pdf); - iui.nonTextObjectInfos = PdfAS.extractNonTextualObjects(pdf); - // logger_.debug("signed_text = " + document_text); - - DataSource ds = new TextDataSourceImpl(document_text); - iui.signature_data = new SignatureDataImpl(ds, "text/plain", "UTF-8"); - - return iui; - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#finishSign(at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation) - */ - public SignResult finishSign(IncrementalUpdateInformation iui) throws PresentableException - { - // PdfAS.prefixID(iui.signed_signature_object, PdfAS.TEXT_ID); - - iui.signed_signature_object.kz = getMyId().toString(); - - SignatureObject so = SignatureObjectHelper.convertSignSignatureObjectToSignatureObject(iui.signed_signature_object, iui.signature_type); - - PdfPTable pdf_table = PdfAS.createPdfPTableFromSignatureObject(so); - - PositioningInstruction pi = PdfAS.determineTablePositioning(iui.pos, iui.signature_type, iui.original_document, pdf_table); - - IncrementalUpdateInformation signed_iui = IncrementalUpdateHelper.writeIncrementalUpdate(iui.original_document, pdf_table, iui.signature_type, pi, null, null, null, null, null); - - SignResult sign_result = new SignResult(PdfAS.PDF_MIME_TYPE, signed_iui.signed_pdf); - return sign_result; - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_1_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_1_0.java deleted file mode 100644 index 42a5856..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_1_0.java +++ /dev/null @@ -1,53 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: TextualSignator_1_0_0.java,v 1.3 2006/10/31 08:07:50 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.signators; - -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; - -/** - * Signs a document textually. - * - * @see TextualSignator_1_0_0 - * - * @author wprinz - */ -public class TextualSignator_1_1_0 extends TextualSignator_1_0_0 -{ - /** - * The Pdf-AS ID of this Signator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_TEXTUAL, SignatorFactory.VERSION_1_1_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Signator#getMyId() - */ - public PdfASID getMyId() - { - return MY_ID; - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_0_0.java deleted file mode 100644 index 1ec1568..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_0_0.java +++ /dev/null @@ -1,396 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: BinaryVerificator_1_0_0.java,v 1.3 2006/10/11 08:03:22 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.verificators; - -import java.io.ByteArrayOutputStream; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import at.gv.egiz.pdfas.exceptions.ErrorCode; -import at.gv.egiz.pdfas.framework.input.PdfDataSource; -import at.gv.egiz.pdfas.impl.input.ByteArrayPdfDataSourceImpl; -import at.gv.egiz.pdfas.impl.vfilter.helper.VerificationFilterBinaryHelper; - -import org.apache.log4j.Logger; - -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger; -import at.knowcenter.wag.egov.egiz.cfg.SettingsReader; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.framework.VerificationFilter; -import at.knowcenter.wag.egov.egiz.framework.Verificator; -import at.knowcenter.wag.egov.egiz.pdf.BinaryBlockInfo; -import at.knowcenter.wag.egov.egiz.pdf.BinarySignature; -import at.knowcenter.wag.egov.egiz.pdf.BinarySignatureHolder; -import at.knowcenter.wag.egov.egiz.pdf.Placeholder; -import at.knowcenter.wag.egov.egiz.pdf.ReplaceInfo; -import at.knowcenter.wag.egov.egiz.pdf.StringInfo; -import at.knowcenter.wag.egov.egiz.sig.SignatureObject; -import at.knowcenter.wag.egov.egiz.sig.SignatureTypes; -import at.knowcenter.wag.exactparser.parsing.IndirectObjectReference; -import at.knowcenter.wag.exactparser.parsing.PDFUtils; -import at.knowcenter.wag.exactparser.parsing.results.ArrayParseResult; -import at.knowcenter.wag.exactparser.parsing.results.DictionaryParseResult; -import at.knowcenter.wag.exactparser.parsing.results.FooterParseResult; -import at.knowcenter.wag.exactparser.parsing.results.IndirectObjectReferenceParseResult; -import at.knowcenter.wag.exactparser.parsing.results.LiteralStringParseResult; -import at.knowcenter.wag.exactparser.parsing.results.NameParseResult; -import at.knowcenter.wag.exactparser.parsing.results.NumberParseResult; -import at.knowcenter.wag.exactparser.parsing.results.ObjectParseResult; -import at.knowcenter.wag.exactparser.parsing.results.ParseResult; - -/** - * The BinaryVerificator parses the EGIT Dictionary and extracts the signature - * holder from it. - * - * @deprecated moved to the new framework - * - * @author wprinz - */ -public class BinaryVerificator_1_0_0 implements Verificator -{ - /** - * The Pdf-AS ID of this Verificator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_BINARY, SignatorFactory.VERSION_1_0_0); - - /** - * Use this to override the MY_ID field. - * - * @return Returns the Id of this Verificator. - */ - protected PdfASID getMyId() - { - return MY_ID; - } - - /** - * The /ODS key in the EGIZ Dict. - */ - public static final byte[] EGIZ_ODS_NAME = new byte[] { 'O', 'D', 'S' }; - - /** - * The /ID key in the EGIZ Dict. - */ - public static final byte[] EGIZ_KZ_NAME = VerificationFilter.EGIZ_KZ_NAME; - - /** - * The /ByteRange key in the EGIZ Dict. - */ - public static final byte[] EGIZ_BYTE_RANGE_NAME = new byte[] { 'B', 'y', 't', 'e', 'R', 'a', 'n', 'g', 'e' }; - - /** - * The /replaces key in the EGIZ Dict. - */ - public static final byte[] EGIZ_REPLACES_NAME = new byte[] { 'r', 'e', 'p', 'l', 'a', 'c', 'e', 's' }; - - /** - * The /encodings key in the EGIZ Dict. - */ - public static final byte[] EGIZ_ENCODINGS_NAME = new byte[] { 'e', 'n', 'c', 'o', 'd', 'i', 'n', 'g', 's' }; - - /** - * The /Cert key in the EGIZ Dict. - */ - public static final byte[] EGIZ_CERT_NAME = new byte[] { 'C', 'e', 'r', 't' }; - - /** - * The logger definition. - */ - private static final Logger logger_ = ConfigLogger.getLogger(BinaryVerificator_1_0_0.class); - - /** - * Default constructor. - */ - public BinaryVerificator_1_0_0() - { - // Default constructor. - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Verificator#parseBlock(byte[], - * at.knowcenter.wag.exactparser.parsing.results.FooterParseResult, int) - */ - public List parseBlock(byte[] pdf, FooterParseResult block, int start_of_whole_block) throws PresentableException - { - int egiz_index = PDFUtils.indexOfName(pdf, block.tpr.dpr.names, VerificationFilter.EGIZ_DICT_NAME); - if (egiz_index < 0) - { - throw new PDFDocumentException(ErrorCode.COULDNT_VERIFY, "egiz_index = " + egiz_index); - } - - IndirectObjectReferenceParseResult egiz_dict_iorpr = (IndirectObjectReferenceParseResult) block.tpr.dpr.values.get(egiz_index); - - IndirectObjectReference ior = egiz_dict_iorpr.ior; - - final int egiz_dict_offset = PDFUtils.getObjectOffsetFromXRefByIndirectObjectReference(block.xpr, ior); - - ObjectParseResult obj = PDFUtils.parseObject(pdf, egiz_dict_offset); - DictionaryParseResult egiz_dict = (DictionaryParseResult) obj.object; - - NumberParseResult ods_npr = (NumberParseResult) getRequiredValueOfKey(pdf, egiz_dict, EGIZ_ODS_NAME); - - ArrayParseResult kz_apr = (ArrayParseResult) getRequiredValueOfKey(pdf, egiz_dict, EGIZ_KZ_NAME); - PdfASID kz = null; -// String kz_string = VerificationFilter.restoreKZ(pdf, kz_apr); - String kz_string = VerificationFilterBinaryHelper.restoreKZ(pdf, kz_apr); - kz = new PdfASID(kz_string); - if (!kz_string.equals(getMyId().toString())) - { - logger_.warn("Warning: Kennzeichnung not recognized:" + kz_string); - } - - ArrayParseResult byte_ranges_apr = (ArrayParseResult) getRequiredValueOfKey(pdf, egiz_dict, EGIZ_BYTE_RANGE_NAME); - - ArrayParseResult replaces_apr = (ArrayParseResult) getRequiredValueOfKey(pdf, egiz_dict, EGIZ_REPLACES_NAME); - - ArrayParseResult encodings_apr = (ArrayParseResult) getRequiredValueOfKey(pdf, egiz_dict, EGIZ_ENCODINGS_NAME); - - ArrayParseResult cert_apr = (ArrayParseResult) getValueOfKey(pdf, egiz_dict, EGIZ_CERT_NAME); - byte[] cert = null; - if (cert_apr != null && !cert_apr.elements.isEmpty()) - { - LiteralStringParseResult lspr = (LiteralStringParseResult) cert_apr.elements.get(0); - int str_length = lspr.content_end_index - lspr.content_start_index; - byte[] encoded = new byte[str_length]; - System.arraycopy(pdf, lspr.content_start_index, encoded, 0, encoded.length); - - cert = Placeholder.unescapePDFString(encoded); - } - - int num_byte_ranges = byte_ranges_apr.elements.size() / 2; - List byte_ranges = new ArrayList(); - for (int i = 0; i < num_byte_ranges; i++) - { - NumberParseResult start_npr = (NumberParseResult) byte_ranges_apr.elements.get(2 * i); - NumberParseResult length_npr = (NumberParseResult) byte_ranges_apr.elements.get(2 * i + 1); - - StringInfo si = new StringInfo(); - si.string_start = start_npr.number; - si.string_length = length_npr.number; - byte_ranges.add(si); - } - - StringInfo sis[] = new StringInfo[num_byte_ranges - 1]; - for (int i = 0; i < num_byte_ranges - 1; i++) - { - StringInfo prev = (StringInfo) byte_ranges.get(i); - StringInfo next = (StringInfo) byte_ranges.get(i + 1); - - StringInfo hole = new StringInfo(); - hole.string_start = prev.string_start + prev.string_length; - hole.string_length = next.string_start - hole.string_start; - - sis[i] = hole; - } - - int n = replaces_apr.elements.size(); - byte[][] brevs = new byte[n][]; - for (int i = 0; i < n; i++) - { - NameParseResult lspr = (NameParseResult) replaces_apr.elements.get(i); - - byte[] brev = new byte[3]; - System.arraycopy(pdf, lspr.name_start_index, brev, 0, brev.length); - - brevs[i] = brev; // SignatureTypes.convertBrevToType(brev); - } - - n = encodings_apr.elements.size(); - byte[][] encodings = new byte[n][]; - for (int i = 0; i < n; i++) - { - NameParseResult lspr = (NameParseResult) encodings_apr.elements.get(i); - - byte[] enc = new byte[3]; - System.arraycopy(pdf, lspr.name_start_index, enc, 0, enc.length); - encodings[i] = enc; - } - - BinaryBlockInfo bbi = new BinaryBlockInfo(); - bbi.replaces = BinarySignature.reconstructReplaces(pdf, brevs, sis, encodings); - bbi.signed_size = ods_npr.number; - - // BinaryBlockInfo bbi = BinarySignature.retrieveEgizDictInformation(pdf, - // ior.object_number, ior.generation_number, egiz_dict_offset); - - // byte[] original_pdf = BinarySignature.restoreEgizDictInformation(pdf, - // bbi); - - byte[] signed_pdf = BinarySignature.prepareDataToSign(pdf, byte_ranges); - // String signed_text = - // BinarySignature.retrieveSignableTextFromData(signed_pdf, - // signed_pdf.length); // has been moved into the BinarySignatureHolder - - SignatureObject signature_object = new SignatureObject(); - String default_type = SettingsReader.getInstance().getValueFromKey(SignatureTypes.DEFAULT_TYPE); - signature_object.setSigType(default_type); - signature_object.initByType(); - - signature_object.setKZ(kz); - - if (cert != null) - { - try - { - // ByteArrayInputStream bais = new ByteArrayInputStream(cert); - // CertificateFactory cf = CertificateFactory.getInstance("X.509"); - // X509Certificate certificate = (X509Certificate) - // cf.generateCertificate(bais); - - // trim zero bytes. - the base 64 cert must not have zero bytes. - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - for (int i = 0; i < cert.length; i++) - { - if (cert[i] != 0) - { - baos.write(cert[i]); - } - } - byte[] b64 = baos.toByteArray(); - - signature_object.storeNewCertificateInLocalStore(b64); - } - catch (Exception e) - { - logger_.error(e.getMessage(), e); - } - - } - - Iterator rit = bbi.replaces.iterator(); - while (rit.hasNext()) - { - ReplaceInfo ri = (ReplaceInfo) rit.next(); - - String type = SignatureTypes.convertBrevToType(ri.brev); - - // signature_object.setSigValue(ri.type, ri.value); - if (type.equals(SignatureTypes.SIG_DATE)) - { - signature_object.setSignationDate(ri.value); - continue; - } - - if (type.equals(SignatureTypes.SIG_ISSUER)) - { - signature_object.setSignationIssuer(ri.value); - continue; - } - - if (type.equals(SignatureTypes.SIG_VALUE)) - { - signature_object.setSignationValue(ri.value); - continue; - } - - if (type.equals(SignatureTypes.SIG_NUMBER)) - { - signature_object.setSignationSerialNumber(ri.value); - continue; - } - - if (type.equals(SignatureTypes.SIG_ID)) - { - signature_object.setSignationIDs(ri.value); - continue; - } - } - - // FIXME This blows up the session !!!!! - PdfDataSource ds = new ByteArrayPdfDataSourceImpl(signed_pdf, signed_pdf.length); - BinarySignatureHolder signature_holder = new BinarySignatureHolder(ds, signature_object); - - List holders = new ArrayList(); - holders.add(signature_holder); - return holders; - } - - /** - * Retrieves the value of the key from the dictionary. - * - * @param pdf - * The PDF. - * @param egiz_dict - * The dictionary. - * @param name - * The name of the key. - * @return Returns the value of the key. An exception is thrown if the key - * doesn't exist. - * @throws PDFDocumentException - * Thrown, if the key doesn't exist in the dictionary. - */ - protected ParseResult getRequiredValueOfKey(byte[] pdf, DictionaryParseResult egiz_dict, byte[] name) throws PDFDocumentException - { - final int index = PDFUtils.indexOfName(pdf, egiz_dict.names, name); - checkIndex(index); - ParseResult value = (ParseResult) egiz_dict.values.get(index); - return value; - } - - /** - * Throws an excaption, if the index is lower than 0. - * - * @param name_index - * The index. - * @throws PDFDocumentException - * Thrown, if the index is lower than 0. - */ - protected void checkIndex(int name_index) throws PDFDocumentException - { - if (name_index < 0) - { - throw new PDFDocumentException(ErrorCode.COULDNT_VERIFY, "The name wasn't found in the egiz dict."); - } - } - - /** - * Retrieves the value of the key from the dictionary. - * - * @param pdf - * The PDF. - * @param egiz_dict - * The dictionary. - * @param name - * The name of the key. - * @return Returns the key's value, or null if the dictionary didn't contain - * that key. - */ - protected ParseResult getValueOfKey(byte[] pdf, DictionaryParseResult egiz_dict, byte[] name) - { - final int index = PDFUtils.indexOfName(pdf, egiz_dict.names, name); - if (index < 0) - { - return null; - } - ParseResult value = (ParseResult) egiz_dict.values.get(index); - return value; - } - -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_1_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_1_0.java deleted file mode 100644 index c1d94c1..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/BinaryVerificator_1_1_0.java +++ /dev/null @@ -1,44 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - */ -package at.knowcenter.wag.egov.egiz.framework.verificators; - -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; - -/** - * @author wprinz - * - */ -public class BinaryVerificator_1_1_0 extends BinaryVerificator_1_0_0 -{ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_BINARY, SignatorFactory.VERSION_1_1_0); - - /** - * @see at.knowcenter.wag.egov.egiz.framework.verificators.BinaryVerificator_1_0_0#getMyId() - */ - protected PdfASID getMyId() - { - return MY_ID; - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_1_0_0.java deleted file mode 100644 index 58302be..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_1_0_0.java +++ /dev/null @@ -1,147 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: TextualVerificator_1_0_0.java,v 1.5 2006/11/28 07:45:09 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.verificators; - -import java.io.ByteArrayInputStream; -import java.util.ArrayList; -import java.util.List; - -import org.apache.log4j.Logger; - -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.PdfASID; -import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.SignatorFactory; -import at.knowcenter.wag.egov.egiz.framework.Verificator; -import at.knowcenter.wag.egov.egiz.pdf.AbsoluteTextSignature; -import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder; -import at.knowcenter.wag.exactparser.parsing.results.FooterParseResult; - - -/** - * The textual verificator. - * - *

- * All holders of the document so far including the block itself are extracted. - * If at least one has been found it is checked that this one doesn't belong to - * a previous block. - *

- *

- * Note that the KZ is not explicitely checked here, so this algorithm will find - * all blocks. - *

- *

- * Note that it will not find old style blocks as they don't have the SIG_KZ. - *

- * - * @deprecated moved to the new framework - * - * @author wprinz - */ -public class TextualVerificator_1_0_0 implements Verificator -{ - /** - * The Pdf-AS ID of this Verificator. - */ - public static final PdfASID MY_ID = new PdfASID(SignatorFactory.VENDOR, SignatorFactory.TYPE_TEXTUAL, SignatorFactory.VERSION_1_0_0); - - /** - * The logger definition. - */ - private static final Logger logger_ = ConfigLogger.getLogger(TextualVerificator_1_0_0.class); - - /** - * Default constructor. - */ - public TextualVerificator_1_0_0() - { - // Default constructor. - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Verificator#parseBlock(byte[], - * at.knowcenter.wag.exactparser.parsing.results.FooterParseResult, int) - */ - public List parseBlock(byte[] pdf, FooterParseResult block, - int start_of_whole_block) throws PresentableException - { - String block_text = PdfAS.extractNormalizedTextTextual(pdf, block.next_index); - - logger_.debug("Scanning block:"); - //List signature_holders = PdfAS.extractSignatureHoldersTextual(block_text, false); - List signature_holders = AbsoluteTextSignature.extractSignatureHoldersFromText(block_text); - logger_.debug(": end of Scanning block"); - - // logger_.debug("signature_holders = " + signature_holders.size()); - - if (signature_holders.isEmpty()) - { - return signature_holders; - } - - List text_holder_candidates = null; - if (start_of_whole_block > 0) - { - text_holder_candidates = new ArrayList(); - - String prev_text = PdfAS.extractNormalizedTextTextual(pdf, start_of_whole_block); - - logger_.debug("Scanning prev block:"); - //List prev_signature_holders = PdfAS.extractSignatureHoldersTextual(prev_text, false); - List prev_signature_holders = AbsoluteTextSignature.extractSignatureHoldersFromText(prev_text); - logger_.debug(": end of Scanning prev block"); - - // logger_.debug("prev_signature_holders = " + - // prev_signature_holders.size()); - - for (int i = prev_signature_holders.size(); i < signature_holders.size(); i++) - { - SignatureHolder holder = (SignatureHolder) signature_holders.get(i); - text_holder_candidates.add(holder); - } - } - else - { - logger_.debug("there is no prev - so all found signatures are possible candidates."); - text_holder_candidates = signature_holders; - } - - List text_holders = new ArrayList(); - for (int i = 0; i < text_holder_candidates.size(); i++) - { - SignatureHolder holder = (SignatureHolder) text_holder_candidates.get(i); - if (!holder.getSignatureObject().isTextual()) - { - logger_.debug("Skipping found signature block because it's not textual."); - continue; - } - text_holders.add(holder); - } - - return text_holders; - } -} diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_pdfasold.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_pdfasold.java deleted file mode 100644 index 98940d6..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/verificators/TextualVerificator_pdfasold.java +++ /dev/null @@ -1,106 +0,0 @@ -/** - * Copyright 2006 by Know-Center, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * 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://www.osor.eu/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. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - * - * $Id: TextualVerificator_pdfasold.java,v 1.3 2006/10/11 08:03:22 wprinz Exp $ - */ -package at.knowcenter.wag.egov.egiz.framework.verificators; - -import java.io.ByteArrayInputStream; -import java.util.List; - -import org.apache.log4j.Logger; - -import at.knowcenter.wag.egov.egiz.PdfAS; -import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger; -import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.PresentableException; -import at.knowcenter.wag.egov.egiz.framework.Verificator; -import at.knowcenter.wag.exactparser.parsing.results.FooterParseResult; - - -/** - * This Verificator extracts a PDF-AS old signature from the original document. - * - * @author wprinz - */ -public class TextualVerificator_pdfasold implements Verificator -{ - /** - * The logger definition. - */ - private static final Logger logger_ = ConfigLogger.getLogger(TextualVerificator_1_0_0.class); - - /** - * Default Constructor. - */ - public TextualVerificator_pdfasold() - { - // Default Constructor. - } - - /** - * @see at.knowcenter.wag.egov.egiz.framework.Verificator#parseBlock(byte[], at.knowcenter.wag.exactparser.parsing.results.FooterParseResult, int) - */ - public List parseBlock(byte[] pdf, FooterParseResult block, - int start_of_whole_block) throws PresentableException - { - if (start_of_whole_block != 0) - { - throw new PDFDocumentException(201, "The PDF-AS-old Verificator can only be applied on original documents."); - } - - String normalized_text = PdfAS.extractNormalizedTextTextual(pdf, block.next_index); - - logger_.debug("Scanning block:"); - List signature_holders = PdfAS.extractSignatureHoldersTextual(normalized_text, true); - logger_.debug(": end of Scanning block"); - - -// List signature_holders = new ArrayList(); -// -// SignatureTypes sig_types = SignatureTypes.getInstance(); -// List signatureTypes_ = sig_types.getSignatureTypeDefinitions(); -// -// boolean can_separate = true; -// int endIndex = normalized_text.length(); -// String signed_text = normalized_text; -// -// SignatureBlock sig_block = new SignatureBlock(signatureTypes_); -// can_separate = sig_block.separateBlockFromRawText(signed_text, true); -// if (can_separate) -// { -// endIndex = sig_block.getStartIndex(); -// signed_text = signed_text.substring(0, endIndex); -// -// SignatureObject sig_object = sig_block.getSignatureObject(); -// -// SignatureHolder holder = new SignatureHolder(); -// holder.signed_text = signed_text; -// holder.signature_object = sig_object; -// signature_holders.add(0, holder); -// } - - return signature_holders; - } - -} -- cgit v1.2.3