From 2f6363f95e3124b5fe08279eeebe47c4a03dad71 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 16 Feb 2005 23:11:06 +0000 Subject: [multiple changes] 2005-02-16 Mark Wielaard * Makefile.am (ordinary_java_source_files): Add new files gnu/java/security/ber/BER.java, gnu/java/security/ber/BEREncodingException.java, gnu/java/security/ber/BERReader.java, gnu/java/security/ber/BERValue.java, gnu/java/security/pkcs/PKCS7SignedData.java and gnu/java/security/pkcs/SignerInfo.java. * Makefile.in: Regenerated. 2005-02-16 Casey Marshall * gnu/java/security/provider/GnuDSAPrivateKey.java (encodedKey): new field. (getFormat): return "PKCS#8". (getEncoded): implemented. (toString): check for 'null' values. * gnu/java/security/provider/GnuDSAPublicKey.java (encodedKey): new field. (getFormat): return "X.509". (getEncoded): implemented. (toString): check for 'null' values. 2005-02-16 Michael Koch * java/util/jar/JarFile.java: Imports reworked. 2005-02-16 Mark Wielaard * java/util/jar/JarFile.java (verify): Make package private. (signaturesRead): Likewise. (verified): Likewise. (entryCerts): Likewise. (DEBUG): Likewise. (debug): Likewise. (entries): Construct new JarEnumeration with reference to this. (JarEnumeration): Make static. (JarEnumeration.jarfile): New field. (JarEnumeration.nextElement): Use and synchronize on jarfile. Compare verified value to Boolean.TRUE or Boolean.False only when verify is true. (getEntry): Make synchronized. Compare value of verified to Boolean.TRUE. (getInputStream): Construct EntryInputStream with reference to this. (getManifest): Make synchronized. (EntryInputStream): Make static. (EntryInputStream.jarfile): New field. (EntryInputStream.EntryInputStream): Check if manifest exists, before getting attributes. (eof): Synchronize on jarfile. 2005-02-16 Casey Marshall * java/util/jar/JarFile.java (verify): return if the jar is signed with an unsupported algorithm. 2005-02-16 Mark Wielaard * java/util/jar/JarFile.java (EntryInputStream): Add actual InputStream as argument. (getInputStream): Construct a new EntryInputStream with the result of super.getInputStream(entry). 2005-02-16 Casey Marshall Signed JAR file support. * java/net/URLClassLoader.java (JarURLResource.getCertificates): re-read jar entry to ensure certificates are picked up. (findClass): fill in class `signers' field, too. * java/util/jar/JarFile.java (META_INF): new constant. (PKCS7_DSA_SUFFIX): new constant. (PKCS7_RSA_SUFFIX): new constant. (DIGEST_KEY_SUFFIX): new constant. (SF_SUFFIX): new constant. (MD2_OID): new constant. (MD4_OID): new constant. (MD5_OID): new constant. (SHA1_OID): new constant. (DSA_ENCRYPTION_OID): new constant. (RSA_ENCRYPTION_OID): new constant. (signaturesRead): new field. (verified): new field. (entryCerts): new field. (DEBUG): new constant. (debug): new method. (JarEnumeration.nextElement): fill in entry certificates, read signatures if they haven't been read. (getEntry): likewise. (getInputStream): verify stream if it hasn't been verified yet. (readSignatures): new method. (verify): new method. (verifyHashes): new method. (readManifestEntry): new method. (EntryInputStream): new class. * gnu/java/io/Base64InputStream.java (decode): new class method. * gnu/java/security/der/DERReader.java don't make class final. (in): made protected. (encBuf): likewise. (readLength): likewise. * gnu/java/security/ber/BER.java, * gnu/java/security/ber/BEREncodingException.java, * gnu/java/security/ber/BERReader.java, * gnu/java/security/ber/BERValue.java, * gnu/java/security/pkcs/PKCS7SignedData.java, * gnu/java/security/pkcs/SignerInfo.java: new files. From-SVN: r95124 --- libjava/gnu/java/security/ber/BERReader.java | 103 +++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 libjava/gnu/java/security/ber/BERReader.java (limited to 'libjava/gnu/java/security/ber/BERReader.java') diff --git a/libjava/gnu/java/security/ber/BERReader.java b/libjava/gnu/java/security/ber/BERReader.java new file mode 100644 index 0000000..600d46b --- /dev/null +++ b/libjava/gnu/java/security/ber/BERReader.java @@ -0,0 +1,103 @@ +/* BERReader.java -- basic encoding rules (BER) reader. + Copyright (C) 2004 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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 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.ber; + +import gnu.java.security.der.DERReader; +import gnu.java.security.der.DERValue; + +import java.io.EOFException; +import java.io.IOException; +import java.io.InputStream; + +public class BERReader extends DERReader implements BER +{ + + /** + * Create a new DER reader from a byte array. + * + * @param in The encoded bytes. + */ + public BERReader(byte[] in) + { + super(in); + } + + public BERReader (byte[] in, int off, int len) + { + super(in, off, len); + } + + /** + * Create a new DER readed from an input stream. + * + * @param in The encoded bytes. + */ + public BERReader(InputStream in) + { + super(in); + } + + public DERValue read() throws IOException + { + in.mark(2); + int tag = in.read(); + if (tag == -1) + throw new EOFException(); + int length = in.read(); + if (length == 0) + { + if (tag == 0) + return END_OF_SEQUENCE; + return new BERValue(tag, CONSTRUCTED_VALUE, new byte[] { (byte) tag, 0 }); + } + else + { + in.reset(); + return super.read(); + } + } + + public int peek() throws IOException + { + in.mark(1); + int ret = in.read(); + in.reset(); + return ret; + } +} -- cgit v1.1