diff options
Diffstat (limited to 'libjava/gnu/java/security/pkcs/SignerInfo.java')
| -rw-r--r-- | libjava/gnu/java/security/pkcs/SignerInfo.java | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/libjava/gnu/java/security/pkcs/SignerInfo.java b/libjava/gnu/java/security/pkcs/SignerInfo.java deleted file mode 100644 index c976799bb0c..00000000000 --- a/libjava/gnu/java/security/pkcs/SignerInfo.java +++ /dev/null @@ -1,279 +0,0 @@ -/* SignerInfo.java -- a SignerInfo object, from PKCS #7 - Copyright (C) 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath 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 -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package gnu.java.security.pkcs; - -import gnu.java.security.OID; -import gnu.java.security.ber.BER; -import gnu.java.security.ber.BEREncodingException; -import gnu.java.security.ber.BERReader; -import gnu.java.security.ber.BERValue; -import gnu.java.security.der.DERValue; - -import java.io.IOException; - -import java.math.BigInteger; - -import javax.security.auth.x500.X500Principal; - -public class SignerInfo -{ - private final BigInteger version; - private final BigInteger serialNumber; - private final X500Principal issuer; - private final OID digestAlgorithmId; - private final byte[] digestAlgorithmParams; - private final byte[] authenticatedAttributes; - private final OID digestEncryptionAlgorithmId; - private final byte[] digestEncryptionAlgorithmParams; - private final byte[] encryptedDigest; - private final byte[] unauthenticatedAttributes; - - private static final boolean DEBUG = false; - private static void debug(String msg) - { - System.err.print("SignerInfo >> "); - System.err.println(msg); - } - - /** - * Parse a SignerInfo object. - */ - public SignerInfo(BERReader ber) throws IOException - { - DERValue val = ber.read(); - if (DEBUG) - debug("SignerInfo: " + val); - if (!val.isConstructed()) - throw new BEREncodingException("malformed SignerInfo"); - - val = ber.read(); - if (val.getTag() != BER.INTEGER) - throw new BEREncodingException("malformed Version"); - version = (BigInteger) val.getValue(); - - if (DEBUG) - debug(" Version: " + version); - - val = ber.read(); - if (!val.isConstructed()) - throw new BEREncodingException("malformed IssuerAndSerialNumber"); - - if (DEBUG) - debug(" IssuerAndSerialNumber: " + val); - - val = ber.read(); - if (!val.isConstructed()) - throw new BEREncodingException("malformed Issuer"); - issuer = new X500Principal(val.getEncoded()); - ber.skip(val.getLength()); - if (DEBUG) - debug(" Issuer: " + issuer); - - val = ber.read(); - if (val.getTag() != BER.INTEGER) - throw new BEREncodingException("malformed SerialNumber"); - serialNumber = (BigInteger) val.getValue(); - if (DEBUG) - debug(" SerialNumber: " + serialNumber); - - val = ber.read(); - if (!val.isConstructed()) - throw new BEREncodingException("malformed DigestAlgorithmIdentifier"); - if (DEBUG) - debug(" DigestAlgorithmIdentifier: " + val); - - int count = 0; - DERValue val2 = ber.read(); - if (val2.getTag() != BER.OBJECT_IDENTIFIER) - throw new BEREncodingException("malformed AlgorithmIdentifier"); - digestAlgorithmId = (OID) val2.getValue(); - if (DEBUG) - debug(" OID: " + digestAlgorithmId); - - if (BERValue.isIndefinite(val)) - { - val2 = ber.read(); - if (val2 != BER.END_OF_SEQUENCE) - { - digestAlgorithmParams = val2.getEncoded(); - val2 = ber.read(); - if (val2 != BER.END_OF_SEQUENCE) - throw new BEREncodingException("expecting BER end-of-sequence"); - } - else - digestAlgorithmParams = null; - } - else if (val2.getEncodedLength() < val.getLength()) - { - val2 = ber.read(); - digestAlgorithmParams = val2.getEncoded(); - if (val2.isConstructed()) - ber.skip(val2.getLength()); - } - else - digestAlgorithmParams = null; - if(DEBUG) - debug(" params: " + (digestAlgorithmParams == null ? null - : new BigInteger(digestAlgorithmParams).toString(16))); - - val = ber.read(); - if (val.getTag() == 0) - { - authenticatedAttributes = val.getEncoded(); - val = ber.read(); - if (val.isConstructed()) - ber.skip(val.getLength()); - if (DEBUG) - debug(" AuthenticatedAttributes: " + val); - val = ber.read(); - } - else - authenticatedAttributes = null; - - if (!val.isConstructed()) - throw new BEREncodingException("malformed DigestEncryptionAlgorithmIdentifier"); - if (DEBUG) - debug(" DigestEncryptionAlgorithmIdentifier: " + val); - count = 0; - val2 = ber.read(); - if (val2.getTag() != BER.OBJECT_IDENTIFIER) - throw new BEREncodingException("malformed AlgorithmIdentifier"); - digestEncryptionAlgorithmId = (OID) val2.getValue(); - if (DEBUG) - debug(" OID: " + digestEncryptionAlgorithmId); - - if (BERValue.isIndefinite(val)) - { - val2 = ber.read(); - if (val2 != BER.END_OF_SEQUENCE) - { - digestEncryptionAlgorithmParams = val2.getEncoded(); - val2 = ber.read(); - if (val2 != BER.END_OF_SEQUENCE) - throw new BEREncodingException("expecting BER end-of-sequence"); - } - else - digestEncryptionAlgorithmParams = null; - } - else if (val2.getEncodedLength() < val.getLength()) - { - val2 = ber.read(); - digestEncryptionAlgorithmParams = val2.getEncoded(); - if (val2.isConstructed()) - ber.skip(val2.getLength()); - } - else - digestEncryptionAlgorithmParams = null; - if(DEBUG) - debug(" params: " + (digestEncryptionAlgorithmParams == null ? null - : new BigInteger(digestEncryptionAlgorithmParams).toString(16))); - - val = ber.read(); - if (val.getTag() != BER.OCTET_STRING) - throw new BEREncodingException("malformed EncryptedDigest"); - encryptedDigest = (byte[]) val.getValue(); - if (DEBUG) - debug(" EncryptedDigest: " + new BigInteger(1, encryptedDigest).toString(16)); - - if (ber.peek() == 1) - unauthenticatedAttributes = ber.read().getEncoded(); - else - unauthenticatedAttributes = null; - - if (ber.peek() == 0) - ber.read(); - } - - public BigInteger getVersion() - { - return version; - } - - public BigInteger getSerialNumber() - { - return serialNumber; - } - - public X500Principal getIssuer() - { - return issuer; - } - - public OID getDigestAlgorithmId() - { - return digestAlgorithmId; - } - - public byte[] getDigestAlgorithmParams() - { - return (digestAlgorithmParams != null - ? (byte[]) digestAlgorithmParams.clone() - : null); - } - - public byte[] getAuthenticatedAttributes() - { - return (authenticatedAttributes != null - ? (byte[]) authenticatedAttributes.clone() - : null); - } - - public OID getDigestEncryptionAlgorithmId() - { - return digestEncryptionAlgorithmId; - } - - public byte[] getDigestEncryptionAlgorithmParams() - { - return (digestEncryptionAlgorithmParams != null - ? (byte[]) digestEncryptionAlgorithmParams.clone() - : null); - } - - public byte[] getEncryptedDigest() - { - return (encryptedDigest != null ? (byte[]) encryptedDigest.clone() : null); - } - - public byte[] getUnauthenticatedAttributes() - { - return (unauthenticatedAttributes != null - ? (byte[]) unauthenticatedAttributes.clone() - : null); - } -} |
