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Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.
/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 com.sun.org.apache.xml.internal.security.algorithms.implementations; import java.security.InvalidAlgorithmParameterException; import java.security.InvalidKeyException; import java.security.Key; import java.security.NoSuchProviderException; import java.security.PrivateKey; import java.security.PublicKey; import java.security.SecureRandom; import java.security.Signature; import java.security.SignatureException; import java.security.spec.AlgorithmParameterSpec; import com.sun.org.apache.xml.internal.security.algorithms.JCEMapper; import com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithmSpi; import com.sun.org.apache.xml.internal.security.signature.XMLSignature; import com.sun.org.apache.xml.internal.security.signature.XMLSignatureException; public abstract class SignatureBaseRSA extends SignatureAlgorithmSpi { private static final com.sun.org.slf4j.internal.Logger LOG = com.sun.org.slf4j.internal.LoggerFactory.getLogger(SignatureBaseRSA.class);
{@inheritDoc}
/** {@inheritDoc} */
public abstract String engineGetURI();
Field algorithm
/** Field algorithm */
private Signature signatureAlgorithm;
Constructor SignatureRSA
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSA * * @throws XMLSignatureException */
public SignatureBaseRSA() throws XMLSignatureException { String algorithmID = JCEMapper.translateURItoJCEID(this.engineGetURI()); LOG.debug("Created SignatureRSA using {}", algorithmID); String provider = JCEMapper.getProviderId(); try { if (provider == null) { this.signatureAlgorithm = Signature.getInstance(algorithmID); } else { this.signatureAlgorithm = Signature.getInstance(algorithmID, provider); } } catch (java.security.NoSuchAlgorithmException ex) { Object[] exArgs = { algorithmID, ex.getLocalizedMessage() }; throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs); } catch (NoSuchProviderException ex) { Object[] exArgs = { algorithmID, ex.getLocalizedMessage() }; throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineSetParameter(AlgorithmParameterSpec params) throws XMLSignatureException { try { this.signatureAlgorithm.setParameter(params); } catch (InvalidAlgorithmParameterException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected boolean engineVerify(byte[] signature) throws XMLSignatureException { try { return this.signatureAlgorithm.verify(signature); } catch (SignatureException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineInitVerify(Key publicKey) throws XMLSignatureException { if (!(publicKey instanceof PublicKey)) { String supplied = null; if (publicKey != null) { supplied = publicKey.getClass().getName(); } String needed = PublicKey.class.getName(); Object exArgs[] = { supplied, needed }; throw new XMLSignatureException("algorithms.WrongKeyForThisOperation", exArgs); } try { this.signatureAlgorithm.initVerify((PublicKey) publicKey); } catch (InvalidKeyException ex) { // reinstantiate Signature object to work around bug in JDK // see: http://bugs.sun.com/view_bug.do?bug_id=4953555 Signature sig = this.signatureAlgorithm; try { this.signatureAlgorithm = Signature.getInstance(signatureAlgorithm.getAlgorithm()); } catch (Exception e) { // this shouldn't occur, but if it does, restore previous // Signature LOG.debug("Exception when reinstantiating Signature: {}", e); this.signatureAlgorithm = sig; } throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected byte[] engineSign() throws XMLSignatureException { try { return this.signatureAlgorithm.sign(); } catch (SignatureException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineInitSign(Key privateKey, SecureRandom secureRandom) throws XMLSignatureException { if (!(privateKey instanceof PrivateKey)) { String supplied = null; if (privateKey != null) { supplied = privateKey.getClass().getName(); } String needed = PrivateKey.class.getName(); Object exArgs[] = { supplied, needed }; throw new XMLSignatureException("algorithms.WrongKeyForThisOperation", exArgs); } try { if (secureRandom == null) { this.signatureAlgorithm.initSign((PrivateKey) privateKey); } else { this.signatureAlgorithm.initSign((PrivateKey) privateKey, secureRandom); } } catch (InvalidKeyException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineInitSign(Key privateKey) throws XMLSignatureException { engineInitSign(privateKey, (SecureRandom)null); }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineUpdate(byte[] input) throws XMLSignatureException { try { this.signatureAlgorithm.update(input); } catch (SignatureException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineUpdate(byte input) throws XMLSignatureException { try { this.signatureAlgorithm.update(input); } catch (SignatureException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineUpdate(byte buf[], int offset, int len) throws XMLSignatureException { try { this.signatureAlgorithm.update(buf, offset, len); } catch (SignatureException ex) { throw new XMLSignatureException(ex); } }
{@inheritDoc}
/** {@inheritDoc} */
protected String engineGetJCEAlgorithmString() { return this.signatureAlgorithm.getAlgorithm(); }
{@inheritDoc}
/** {@inheritDoc} */
protected String engineGetJCEProviderName() { return this.signatureAlgorithm.getProvider().getName(); }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineSetHMACOutputLength(int HMACOutputLength) throws XMLSignatureException { throw new XMLSignatureException("algorithms.HMACOutputLengthOnlyForHMAC"); }
{@inheritDoc}
/** {@inheritDoc} */
protected void engineInitSign( Key signingKey, AlgorithmParameterSpec algorithmParameterSpec ) throws XMLSignatureException { throw new XMLSignatureException("algorithms.CannotUseAlgorithmParameterSpecOnRSA"); }
Class SignatureRSASHA1
/** * Class SignatureRSASHA1 */
public static class SignatureRSASHA1 extends SignatureBaseRSA {
Constructor SignatureRSASHA1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA1 * * @throws XMLSignatureException */
public SignatureRSASHA1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1; } }
Class SignatureRSASHA224
/** * Class SignatureRSASHA224 */
public static class SignatureRSASHA224 extends SignatureBaseRSA {
Constructor SignatureRSASHA224
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA224 * * @throws XMLSignatureException */
public SignatureRSASHA224() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA224; } }
Class SignatureRSASHA256
/** * Class SignatureRSASHA256 */
public static class SignatureRSASHA256 extends SignatureBaseRSA {
Constructor SignatureRSASHA256
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA256 * * @throws XMLSignatureException */
public SignatureRSASHA256() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA256; } }
Class SignatureRSASHA384
/** * Class SignatureRSASHA384 */
public static class SignatureRSASHA384 extends SignatureBaseRSA {
Constructor SignatureRSASHA384
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA384 * * @throws XMLSignatureException */
public SignatureRSASHA384() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA384; } }
Class SignatureRSASHA512
/** * Class SignatureRSASHA512 */
public static class SignatureRSASHA512 extends SignatureBaseRSA {
Constructor SignatureRSASHA512
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA512 * * @throws XMLSignatureException */
public SignatureRSASHA512() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA512; } }
Class SignatureRSARIPEMD160
/** * Class SignatureRSARIPEMD160 */
public static class SignatureRSARIPEMD160 extends SignatureBaseRSA {
Constructor SignatureRSARIPEMD160
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSARIPEMD160 * * @throws XMLSignatureException */
public SignatureRSARIPEMD160() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_RIPEMD160; } }
Class SignatureRSAMD5
/** * Class SignatureRSAMD5 */
public static class SignatureRSAMD5 extends SignatureBaseRSA {
Constructor SignatureRSAMD5
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSAMD5 * * @throws XMLSignatureException */
public SignatureRSAMD5() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_NOT_RECOMMENDED_RSA_MD5; } }
Class SignatureRSASHA1MGF1
/** * Class SignatureRSASHA1MGF1 */
public static class SignatureRSASHA1MGF1 extends SignatureBaseRSA {
Constructor SignatureRSASHA1MGF1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA1MGF1 * * @throws XMLSignatureException */
public SignatureRSASHA1MGF1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1_MGF1; } }
Class SignatureRSASHA224MGF1
/** * Class SignatureRSASHA224MGF1 */
public static class SignatureRSASHA224MGF1 extends SignatureBaseRSA {
Constructor SignatureRSASHA224MGF1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA224MGF1 * * @throws XMLSignatureException */
public SignatureRSASHA224MGF1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA224_MGF1; } }
Class SignatureRSASHA256MGF1
/** * Class SignatureRSASHA256MGF1 */
public static class SignatureRSASHA256MGF1 extends SignatureBaseRSA {
Constructor SignatureRSASHA256MGF1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA256MGF1 * * @throws XMLSignatureException */
public SignatureRSASHA256MGF1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA256_MGF1; } }
Class SignatureRSASHA384MGF1
/** * Class SignatureRSASHA384MGF1 */
public static class SignatureRSASHA384MGF1 extends SignatureBaseRSA {
Constructor SignatureRSASHA384MGF1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA384MGF1 * * @throws XMLSignatureException */
public SignatureRSASHA384MGF1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA384_MGF1; } }
Class SignatureRSASHA512MGF1
/** * Class SignatureRSASHA512MGF1 */
public static class SignatureRSASHA512MGF1 extends SignatureBaseRSA {
Constructor SignatureRSASHA512MGF1
Throws:
  • XMLSignatureException –
/** * Constructor SignatureRSASHA512MGF1 * * @throws XMLSignatureException */
public SignatureRSASHA512MGF1() throws XMLSignatureException { super(); }
{@inheritDoc}
/** {@inheritDoc} */
public String engineGetURI() { return XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA512_MGF1; } } }