/* |
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* reserved comment block |
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* DO NOT REMOVE OR ALTER! |
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*/ |
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/** |
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* Licensed to the Apache Software Foundation (ASF) under one |
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* or more contributor license agreements. See the NOTICE file |
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* distributed with this work for additional information |
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* regarding copyright ownership. The ASF licenses this file |
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* to you under the Apache License, Version 2.0 (the |
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* "License"); you may not use this file except in compliance |
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* with the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, |
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* software distributed under the License is distributed on an |
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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* KIND, either express or implied. See the License for the |
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* specific language governing permissions and limitations |
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* under the License. |
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*/ |
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package com.sun.org.apache.xml.internal.security.utils; |
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import java.io.ByteArrayOutputStream; |
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import com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithm; |
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import com.sun.org.apache.xml.internal.security.signature.XMLSignatureException; |
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/** |
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* |
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*/ |
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public class SignerOutputStream extends ByteArrayOutputStream { |
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private static final com.sun.org.slf4j.internal.Logger LOG = |
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com.sun.org.slf4j.internal.LoggerFactory.getLogger(SignerOutputStream.class); |
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final SignatureAlgorithm sa; |
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/** |
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* @param sa |
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*/ |
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public SignerOutputStream(SignatureAlgorithm sa) { |
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this.sa = sa; |
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} |
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/** {@inheritDoc} */ |
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public void write(byte[] arg0) { |
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try { |
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sa.update(arg0); |
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} catch (XMLSignatureException e) { |
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throw new RuntimeException("" + e); |
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} |
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} |
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/** {@inheritDoc} */ |
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public void write(int arg0) { |
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try { |
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sa.update((byte)arg0); |
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} catch (XMLSignatureException e) { |
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throw new RuntimeException("" + e); |
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} |
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} |
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/** {@inheritDoc} */ |
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public void write(byte[] arg0, int arg1, int arg2) { |
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if (LOG.isDebugEnabled()) { |
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LOG.debug("Canonicalized SignedInfo:"); |
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StringBuilder sb = new StringBuilder(arg2); |
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for (int i = arg1; i < (arg1 + arg2); i++) { |
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sb.append((char)arg0[i]); |
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} |
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LOG.debug(sb.toString()); |
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} |
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try { |
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sa.update(arg0, arg1, arg2); |
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} catch (XMLSignatureException e) { |
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throw new RuntimeException("" + e); |
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} |
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} |
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} |