From ea1407ba9756252666e5d67f2397d7cb44ba0232 Mon Sep 17 00:00:00 2001 From: tkellner Date: Wed, 22 Jun 2011 14:30:14 +0000 Subject: License change copyright headers changed/added License text added NOTICE modified git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@940 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4 --- .../java/at/gv/egiz/smcc/LtEIDCIOCertificate.java | 165 +++++++++++---------- 1 file changed, 86 insertions(+), 79 deletions(-) (limited to 'smcc/src/main/java/at/gv/egiz/smcc/LtEIDCIOCertificate.java') diff --git a/smcc/src/main/java/at/gv/egiz/smcc/LtEIDCIOCertificate.java b/smcc/src/main/java/at/gv/egiz/smcc/LtEIDCIOCertificate.java index 9a8e5a06..b5f15ecf 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/LtEIDCIOCertificate.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/LtEIDCIOCertificate.java @@ -1,79 +1,86 @@ -/* -* Copyright 2009 Federal Chancellery Austria and -* Graz University of Technology -* -* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -package at.gv.egiz.smcc; - -import iaik.me.asn1.ASN1; -import iaik.me.security.BigInteger; - -import java.io.IOException; -import java.util.Arrays; - -import at.gv.egiz.smcc.cio.CIOCertificate; - -public class LtEIDCIOCertificate extends CIOCertificate { - - // The Lithuanian eID card stores both certificates in one file. - // For each certificate, EF.CD contains an offset and a length that may be used - // to extract the certificates from the file. - private BigInteger offset; - private byte[] length; - - public LtEIDCIOCertificate(byte[] cio) throws IOException { - - super(cio); - - ASN1 x509Certificate = new ASN1(cio); - - //read CONTEXTSPECIFIC manually - byte[] ctxSpecific = x509Certificate.getElementAt(x509Certificate.getSize()-1).getEncoded(); - if ((ctxSpecific[0] & 0xff) == 0xa1) { - int ll = ((ctxSpecific[1] & 0xf0) == 0x80) - ? (ctxSpecific[1] & 0x0f) + 2 : 2; - ASN1 x509CertificateAttributes = new ASN1(Arrays.copyOfRange(ctxSpecific, ll, ctxSpecific.length)); - - offset = x509CertificateAttributes.getElementAt(0).getElementAt(1).gvBigInteger(); - - // first byte indicates number of relevant bytes in array - byte[] lengthValue = x509CertificateAttributes.getElementAt(0).getElementAt(2).gvByteArray(); - if(lengthValue == null || lengthValue[0] != lengthValue.length-1) { - - throw new IOException("Cannot extract certificate length information. Unexpected format."); - } - - length = new byte[lengthValue[0]]; - System.arraycopy(lengthValue, 1, length, 0, lengthValue[0]); - - } - } - - public BigInteger getOffset() { - return offset; - } - - public void setOffset(BigInteger offset) { - this.offset = offset; - } - - public byte[] getLength() { - return length; - } - - public void setLength(byte[] length) { - this.length = length; - } -} +/* + * Copyright 2011 by Graz University of Technology, Austria + * MOCCA has been developed 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.gv.egiz.smcc; + +import iaik.me.asn1.ASN1; +import iaik.me.security.BigInteger; + +import java.io.IOException; +import java.util.Arrays; + +import at.gv.egiz.smcc.cio.CIOCertificate; + +public class LtEIDCIOCertificate extends CIOCertificate { + + // The Lithuanian eID card stores both certificates in one file. + // For each certificate, EF.CD contains an offset and a length that may be used + // to extract the certificates from the file. + private BigInteger offset; + private byte[] length; + + public LtEIDCIOCertificate(byte[] cio) throws IOException { + + super(cio); + + ASN1 x509Certificate = new ASN1(cio); + + //read CONTEXTSPECIFIC manually + byte[] ctxSpecific = x509Certificate.getElementAt(x509Certificate.getSize()-1).getEncoded(); + if ((ctxSpecific[0] & 0xff) == 0xa1) { + int ll = ((ctxSpecific[1] & 0xf0) == 0x80) + ? (ctxSpecific[1] & 0x0f) + 2 : 2; + ASN1 x509CertificateAttributes = new ASN1(Arrays.copyOfRange(ctxSpecific, ll, ctxSpecific.length)); + + offset = x509CertificateAttributes.getElementAt(0).getElementAt(1).gvBigInteger(); + + // first byte indicates number of relevant bytes in array + byte[] lengthValue = x509CertificateAttributes.getElementAt(0).getElementAt(2).gvByteArray(); + if(lengthValue == null || lengthValue[0] != lengthValue.length-1) { + + throw new IOException("Cannot extract certificate length information. Unexpected format."); + } + + length = new byte[lengthValue[0]]; + System.arraycopy(lengthValue, 1, length, 0, lengthValue[0]); + + } + } + + public BigInteger getOffset() { + return offset; + } + + public void setOffset(BigInteger offset) { + this.offset = offset; + } + + public byte[] getLength() { + return length; + } + + public void setLength(byte[] length) { + this.length = length; + } +} -- cgit v1.2.3