edu.internet2.middleware.shibboleth.common.config.security.FilesystemBasicCredentialBeanDefinitionParser.java Source code

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Here is the source code for edu.internet2.middleware.shibboleth.common.config.security.FilesystemBasicCredentialBeanDefinitionParser.java

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/*
 * Licensed to the University Corporation for Advanced Internet Development, 
 * Inc. (UCAID) under one or more contributor license agreements.  See the 
 * NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The UCAID 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 edu.internet2.middleware.shibboleth.common.config.security;

import java.io.FileInputStream;
import java.io.IOException;

import javax.xml.namespace.QName;

import org.springframework.beans.FatalBeanException;

/**
 * Spring bean definition parser for filesytem-based credential configuration elements.
 */
public class FilesystemBasicCredentialBeanDefinitionParser extends AbstractBasicCredentialBeanDefinitionParser {

    /** Schema type. */
    public static final QName SCHEMA_TYPE = new QName(SecurityNamespaceHandler.NAMESPACE, "BasicFilesystem");

    /** {@inheritDoc} */
    protected byte[] getEncodedPrivateKey(String keyConfigContent) {
        try {
            FileInputStream ins = new FileInputStream(keyConfigContent);
            byte[] encoded = new byte[ins.available()];
            ins.read(encoded);
            return encoded;
        } catch (IOException e) {
            throw new FatalBeanException("Unable to read private key from file " + keyConfigContent, e);
        }
    }

    /** {@inheritDoc} */
    protected byte[] getEncodedSecretKey(String keyConfigContent) {
        try {
            FileInputStream ins = new FileInputStream(keyConfigContent);
            byte[] encoded = new byte[ins.available()];
            ins.read(encoded);
            return encoded;
        } catch (IOException e) {
            throw new FatalBeanException("Unable to read secret key from file " + keyConfigContent, e);
        }
    }

    /** {@inheritDoc} */
    protected byte[] getEncodedPublicKey(String keyConfigContent) {
        try {
            FileInputStream ins = new FileInputStream(keyConfigContent);
            byte[] encoded = new byte[ins.available()];
            ins.read(encoded);
            return encoded;
        } catch (IOException e) {
            throw new FatalBeanException("Unable to read public key from file " + keyConfigContent, e);
        }
    }

}