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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.
*/
package org.apache.xml.security.test.stax.utils;
import java.io.FileInputStream;
import java.security.KeyFactory;
import java.security.PublicKey;
import java.security.spec.X509EncodedKeySpec;
import org.w3c.dom.Document;
import org.apache.xml.security.utils.JavaUtils;
import org.apache.xml.security.utils.XMLUtils;
public class KeyLoader {
private static final String BASEDIR = System.getProperty("basedir") == null ? "./": System.getProperty("basedir");
private static final String SEP = System.getProperty("file.separator");
private static String getControlFilePath(String fileName) {
return BASEDIR + SEP + "src" + SEP + "test" + SEP + "resources" +
SEP + "org" + SEP + "apache" + SEP + "xml" + SEP + "security" +
SEP + "keys" + SEP + "content" +
SEP + fileName;
}
public static PublicKey loadPublicKey(String filePath, String algorithm) throws Exception {
String fileData = new String(JavaUtils.getBytesFromFile(getControlFilePath(filePath)));
byte[] keyBytes = XMLUtils.decode(fileData);
KeyFactory kf = KeyFactory.getInstance(algorithm);
X509EncodedKeySpec keySpec = new X509EncodedKeySpec(keyBytes);
return kf.generatePublic(keySpec);
}
public static Document loadXML(String fileName) throws Exception {
return XMLUtils.read(new FileInputStream(getControlFilePath(fileName)), false);
}
}