a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Copyright (c) 2006 Sun Microsystems Inc. All Rights Reserved
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * The contents of this file are subject to the terms
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * of the Common Development and Distribution License
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * (the License). You may not use this file except in
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * compliance with the License.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * You can obtain a copy of the License at
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * https://opensso.dev.java.net/public/CDDLv1.0.html or
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * See the License for the specific language governing
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * permission and limitations under the License.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * When distributing Covered Code, include this CDDL
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Header Notice in each file and include the License file
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * If applicable, add the following below the CDDL Header,
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * with the fields enclosed by brackets [] replaced by
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * your own identifying information:
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * "Portions Copyrighted [year] [name of copyright owner]"
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * $Id: SignatureProviderSPI.java,v 1.2 2008/06/25 05:47:05 qcheng Exp $
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Fosterpackage com.sun.identity.federation.services.util;
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Fosterimport com.sun.identity.saml.xmlsig.KeyProvider;
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * This is an interface to be implemented to sign and verify signature.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Initializes the key provider.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param keyProvider KeyProvider object
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster public void initialize(KeyProvider keyProvider);
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Signs a string using enveloped signatures and default signature
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * algorithm.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param data string that needs to be signed
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param certAlias Signer's certificate alias name
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @return byte array which contains signature Element object
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @exception FSSignatureException if an error occurred during the signing
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Signs a string using enveloped signatures.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param data string that needs to be signed
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param certAlias Signer's certificate alias name
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param algorithm signing algorithm
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @return byte array which contains signature Element object
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @exception FSSignatureException if an error occurred during the signing
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Verifies the signature of a signed string.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param data string whose signature to be verified
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param signature signature in byte array
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param algorithm signing algorithm
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @param cert certificate for Signer's certificate.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @return <code>true</code> if the xml signature is verified;
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * <code>false</code> otherwise
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @exception FSSignatureException if problem occurs during verification
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * Returns the key provider.
a688bcbb4bcff5398fdd29b86f83450257dc0df4Allan Foster * @return <code>KeyProvider</code> instance