/*
* 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.sshd.common.config.keys.loader.openssh;
import java.util.function.Predicate;
import org.apache.sshd.common.util.GenericUtils;
import org.apache.sshd.common.util.buffer.BufferUtils;
/**
* @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a>
*/
public class OpenSSHParserContext {
public static final String NONE_CIPHER = "none";
public static final Predicate<String> IS_NONE_CIPHER = c -> GenericUtils.isEmpty(c) || NONE_CIPHER.equalsIgnoreCase(c);
public static final String NONE_KDF = "none";
public static final Predicate<String> IS_NONE_KDF = c -> GenericUtils.isEmpty(c) || NONE_KDF.equalsIgnoreCase(c);
private String cipherName;
private String kdfName;
private byte[] kdfOptions;
public OpenSSHParserContext() {
super();
}
public OpenSSHParserContext(String cipherName, String kdfName, byte... kdfOptions) {
this.cipherName = cipherName;
this.kdfName = kdfName;
this.kdfOptions = kdfOptions;
}
public String getCipherName() {
return cipherName;
}
public void setCipherName(String cipherName) {
this.cipherName = cipherName;
}
public String getKdfName() {
return kdfName;
}
public void setKdfName(String kdfName) {
this.kdfName = kdfName;
}
public byte[] getKdfOptions() {
return kdfOptions;
}
public void setKdfOptions(byte[] kdfOptions) {
this.kdfOptions = kdfOptions;
}
@Override
public String toString() {
return getClass().getSimpleName()
+ "[cipher=" + getCipherName()
+ ", kdfName=" + getKdfName()
+ ", kdfOptions=" + BufferUtils.toHex(':', getKdfOptions())
+ "]";
}
}