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Diffstat (limited to 'pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java')
-rw-r--r--pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java213
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diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java
deleted file mode 100644
index ee8c2741..00000000
--- a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://joinup.ec.europa.eu/software/page/eupl
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- */
-package at.asit.pdfover.signer.pdfas;
-
-//Imports
-
-import iaik.x509.X509Certificate;
-
-import java.awt.Color;
-import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.image.BufferedImage;
-import java.util.Locale;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.asit.pdfover.signer.DocumentSource;
-import at.asit.pdfover.signer.Emblem;
-import at.asit.pdfover.signer.SignaturePosition;
-import at.gv.egiz.pdfas.lib.api.Configuration;
-import at.gv.egiz.pdfas.lib.api.PdfAs;
-import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
-import at.gv.egiz.pdfas.lib.api.sign.SignParameter;
-import at.asit.pdfover.commons.BKUs;
-import at.asit.pdfover.commons.Constants;
-import at.asit.pdfover.commons.Profile;
-
-/**
- * Implementation of SignatureParameter for PDF-AS 4 Library
- */
-public class PdfAs4SignatureParameter {
- /**
- * SLF4J Logger instance
- **/
- private static final Logger log = LoggerFactory.getLogger(PdfAs4SignatureParameter.class);
-
- /**
- * this is set by CliArguments.InvisibleProfile
- * TODO: this is a no good, very bad, hack
- */
- public static boolean PROFILE_VISIBILITY = true;
-
- /** The Signature Position */
- public SignaturePosition signaturePosition = null;
-
- /** The Signature language */
- public String signatureLanguage = null;
-
- /** The key identifier */
- public String keyIdentifier = null;
-
- /** The input document */
- public DocumentSource inputDocument = null;
-
- /** Holds the emblem */
- public Emblem emblem;
-
- /** Whether to use PDF/A compatibility */
- public boolean enablePDFACompat;
-
- /** The signature device */
- public BKUs signatureDevice;
-
- /** The siganture note, if any */
- public String signatureNote = null;
-
- /** Whether so look for placeholder signatures or not. */
- public boolean searchForPlaceholderSignatures = false;
-
- /** The size to scale the logo to (in mm) */
- public double targetLogoSize = Constants.DEFAULT_LOGO_ONLY_SIZE;
-
- /** The signature profile in use */
- public Profile signatureProfile = Profile.getDefaultProfile();
-
- Image getPlaceholder() {
- String sigProfile = getPdfAsSignatureProfileId();
-
- String sigEmblem = (this.emblem == null ? null : this.emblem.getCachedFileName());
- String sigNote = this.signatureNote;
-
- try {
- X509Certificate cert = new X509Certificate(PdfAs4SignatureParameter.class.getResourceAsStream("/example.cer"));
-
- PdfAs pdfas = PdfAs4Helper.getPdfAs();
- synchronized (PdfAs4Helper.class) {
- Configuration conf = pdfas.getConfiguration();
- if (sigEmblem != null && !sigEmblem.trim().equals("")) {
- conf.setValue("sig_obj." + sigProfile + ".value.SIG_LABEL", sigEmblem);
- }
- if (sigNote != null) {
- conf.setValue("sig_obj." + sigProfile + ".value.SIG_NOTE", sigNote);
- }
- if (this.signatureProfile == Profile.BASE_LOGO)
- {
- int emblemWidth = (this.emblem != null) ? this.emblem.getWidth() : 1;
- int emblemHeight = (this.emblem != null) ? this.emblem.getHeight() : 1;
- double aspectRatio = ((double)emblemWidth) / emblemHeight;
- double targetWidth = this.targetLogoSize * Constants.PDF_UNITS_PER_MM;
- double targetHeight = this.targetLogoSize * Constants.PDF_UNITS_PER_MM;
- if (aspectRatio < 1)
- targetWidth *= aspectRatio;
- else
- targetHeight /= aspectRatio;
- conf.setValue("sig_obj." + sigProfile + ".table.main.Style.padding", "0");
- conf.setValue("sig_obj." + sigProfile + ".pos", "w:"+targetWidth+";f:0");
- conf.setValue("sig_obj." + sigProfile + ".table.main.Style.imagescaletofit", targetWidth+";"+targetHeight);
- }
- SignParameter param = PdfAsFactory.createSignParameter(conf, null, null);
- param.setSignatureProfileId(sigProfile);
-
- Image placeholder = pdfas.generateVisibleSignaturePreview(param, cert, 72 * 4);
-
- // WORKAROUND for #110, manually paint a black border
- if ((placeholder != null) && !this.signatureProfile.equals(Profile.BASE_LOGO))
- {
- Graphics2D ctx = (Graphics2D)placeholder.getGraphics();
- ctx.setColor(Color.BLACK);
- ctx.drawRect(0, 0, placeholder.getWidth(null)-1, placeholder.getHeight(null)-1);
- }
-
- return placeholder;
- }
- } catch (Exception e) {
- log.error("Failed to get signature placeholder", e);
- return new BufferedImage(229, 77, BufferedImage.TYPE_INT_RGB);
- }
- }
-
- /**
- * Gets the Signature Position String for PDF-AS
- *
- * @return Signature Position String
- */
- public String getPdfAsSignaturePosition() {
- SignaturePosition in_pos = this.signaturePosition;
-
- if (in_pos.useAutoPositioning())
- return "p:auto;x:auto;y:auto";
-
- if (in_pos.getPage() < 1)
- {
- return String.format(
- (Locale) null,
- "p:new;x:%f;y:%f", in_pos.getX(), in_pos.getY());
- } else {
- return String.format(
- (Locale) null,
- "p:%d;x:%f;y:%f", in_pos.getPage(), in_pos.getX(), in_pos.getY());
- }
- }
-
- /**
- * Get the Signature Profile ID for this set of parameters
- *
- * @return the Signature Profile ID
- */
- public String getPdfAsSignatureProfileId() {
-
- //Add Signature Param here//
- String profileId;
-
- if (!PROFILE_VISIBILITY) {
- log.debug("Profile visibility was set to false");
- return Profile.INVISIBLE.name();
- }
-
- switch (this.signatureProfile) {
- case BASE_LOGO:
- case INVISIBLE:
- return this.signatureProfile.name();
- case AMTSSIGNATURBLOCK:
- profileId = this.signatureProfile.name();
- profileId += getLangProfilePart(this.signatureLanguage);
- profileId += "_RECOMMENDED";
- return profileId;
- default:
- profileId = this.signatureProfile.name();
- profileId += getLangProfilePart(this.signatureLanguage);
- break;
- }
-
- if (this.signatureNote != null)
- profileId += "_NOTE";
-
- if (this.enablePDFACompat)
- profileId += "_PDFA";
-
- log.debug("Profile ID: {}", profileId);
- return profileId;
- }
-
- private static String getLangProfilePart(String lang) {
- return ("en".equals(lang)) ? "_EN" : "_DE";
- }
-}
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 22:17:15 +0000