diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/PdfSigGenericPKCS.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/PdfSigGenericPKCS.java | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/PdfSigGenericPKCS.java b/src/main/java/com/lowagie/text/pdf/PdfSigGenericPKCS.java deleted file mode 100644 index 2cbee88..0000000 --- a/src/main/java/com/lowagie/text/pdf/PdfSigGenericPKCS.java +++ /dev/null @@ -1,230 +0,0 @@ -/*
- * Copyright 2004 by Paulo Soares.
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-package com.lowagie.text.pdf;
-
-import java.security.cert.Certificate;
-import java.security.cert.CRL;
-import java.security.PrivateKey;
-import com.lowagie.text.ExceptionConverter;
-import java.io.ByteArrayOutputStream;
-
-/**
- * A signature dictionary representation for the standard filters.
- */
-public abstract class PdfSigGenericPKCS extends PdfSignature {
- /**
- * The hash algorith, for example "SHA1"
- */
- protected String hashAlgorithm;
- /**
- * The crypto provider
- */
- protected String provider = null;
- /**
- * The class instance that calculates the PKCS#1 and PKCS#7
- */
- protected PdfPKCS7 pkcs;
- /**
- * The subject name in the signing certificate (the element "CN")
- */
- protected String name;
-
- private byte externalDigest[];
- private byte externalRSAdata[];
- private String digestEncryptionAlgorithm;
-
- /**
- * Creates a generic standard filter.
- * @param filter the filter name
- * @param subFilter the sub-filter name
- */
- public PdfSigGenericPKCS(PdfName filter, PdfName subFilter) {
- super(filter, subFilter);
- }
-
- /**
- * Sets the crypto information to sign.
- * @param privKey the private key
- * @param certChain the certificate chain
- * @param crlList the certificate revocation list. It can be <CODE>null</CODE>
- */
- public void setSignInfo(PrivateKey privKey, Certificate[] certChain, CRL[] crlList) {
- try {
- pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, provider, PdfName.ADBE_PKCS7_SHA1.equals(get(PdfName.SUBFILTER)));
- pkcs.setExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
- if (PdfName.ADBE_X509_RSA_SHA1.equals(get(PdfName.SUBFILTER))) {
- ByteArrayOutputStream bout = new ByteArrayOutputStream();
- for (int k = 0; k < certChain.length; ++k) {
- bout.write(certChain[k].getEncoded());
- }
- bout.close();
- setCert(bout.toByteArray());
- setContents(pkcs.getEncodedPKCS1());
- }
- else
- setContents(pkcs.getEncodedPKCS7());
- name = PdfPKCS7.getSubjectFields(pkcs.getSigningCertificate()).getField("CN");
- if (name != null)
- put(PdfName.NAME, new PdfString(name, PdfObject.TEXT_UNICODE));
- pkcs = new PdfPKCS7(privKey, certChain, crlList, hashAlgorithm, provider, PdfName.ADBE_PKCS7_SHA1.equals(get(PdfName.SUBFILTER)));
- pkcs.setExternalDigest(externalDigest, externalRSAdata, digestEncryptionAlgorithm);
- }
- catch (Exception e) {
- throw new ExceptionConverter(e);
- }
- }
-
- /**
- * Sets the digest/signature to an external calculated value.
- * @param digest the digest. This is the actual signature
- * @param RSAdata the extra data that goes into the data tag in PKCS#7
- * @param digestEncryptionAlgorithm the encryption algorithm. It may must be <CODE>null</CODE> if the <CODE>digest</CODE>
- * is also <CODE>null</CODE>. If the <CODE>digest</CODE> is not <CODE>null</CODE>
- * then it may be "RSA" or "DSA"
- */
- public void setExternalDigest(byte digest[], byte RSAdata[], String digestEncryptionAlgorithm) {
- externalDigest = digest;
- externalRSAdata = RSAdata;
- this.digestEncryptionAlgorithm = digestEncryptionAlgorithm;
- }
-
- /**
- * Gets the subject name in the signing certificate (the element "CN")
- * @return the subject name in the signing certificate (the element "CN")
- */
- public String getName() {
- return name;
- }
-
- /**
- * Gets the class instance that does the actual signing.
- * @return the class instance that does the actual signing
- */
- public PdfPKCS7 getSigner() {
- return pkcs;
- }
-
- /**
- * Gets the signature content. This can be a PKCS#1 or a PKCS#7. It corresponds to
- * the /Contents key.
- * @return the signature content
- */
- public byte[] getSignerContents() {
- if (PdfName.ADBE_X509_RSA_SHA1.equals(get(PdfName.SUBFILTER)))
- return pkcs.getEncodedPKCS1();
- else
- return pkcs.getEncodedPKCS7();
- }
-
- /**
- * Creates a standard filter of the type VeriSign.
- */
- public static class VeriSign extends PdfSigGenericPKCS {
- /**
- * The constructor for the default provider.
- */
- public VeriSign() {
- super(PdfName.VERISIGN_PPKVS, PdfName.ADBE_PKCS7_DETACHED);
- hashAlgorithm = "MD5";
- put(PdfName.R, new PdfNumber(65537));
- }
-
- /**
- * The constructor for an explicit provider.
- * @param provider the crypto provider
- */
- public VeriSign(String provider) {
- this();
- this.provider = provider;
- }
- }
-
- /**
- * Creates a standard filter of the type self signed.
- */
- public static class PPKLite extends PdfSigGenericPKCS {
- /**
- * The constructor for the default provider.
- */
- public PPKLite() {
- super(PdfName.ADOBE_PPKLITE, PdfName.ADBE_X509_RSA_SHA1);
- hashAlgorithm = "SHA1";
- put(PdfName.R, new PdfNumber(65541));
- }
-
- /**
- * The constructor for an explicit provider.
- * @param provider the crypto provider
- */
- public PPKLite(String provider) {
- this();
- this.provider = provider;
- }
- }
-
- /**
- * Creates a standard filter of the type Windows Certificate.
- */
- public static class PPKMS extends PdfSigGenericPKCS {
- /**
- * The constructor for the default provider.
- */
- public PPKMS() {
- super(PdfName.ADOBE_PPKMS, PdfName.ADBE_PKCS7_SHA1);
- hashAlgorithm = "SHA1";
- }
-
- /**
- * The constructor for an explicit provider.
- * @param provider the crypto provider
- */
- public PPKMS(String provider) {
- this();
- this.provider = provider;
- }
- }
-}
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