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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Bell Canada.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.cds.properties;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.onap.policy.common.parameters.GroupValidationResult;
import org.onap.policy.common.parameters.ParameterGroup;
import org.onap.policy.common.parameters.ParameterRuntimeException;
import org.onap.policy.common.parameters.annotations.Max;
import org.onap.policy.common.parameters.annotations.Min;
import org.onap.policy.common.parameters.annotations.NotNull;
@Getter
@Setter
@ToString
public class CdsServerProperties implements ParameterGroup {
// Port range constants
private static final int MIN_USER_PORT = 1024;
private static final int MAX_USER_PORT = 65535;
private static final String SERVER_PROPERTIES_TYPE = "CDS gRPC Server Properties";
// CDS carrier properties
@Min(value = 1)
private int timeout;
@Min(value = MIN_USER_PORT)
@Max(value = MAX_USER_PORT)
private int port;
@NotNull
private String host;
@NotNull
private String username;
@NotNull
private String password;
@Override
public String getName() {
return SERVER_PROPERTIES_TYPE;
}
@Override
public void setName(final String name) {
throw new ParameterRuntimeException("The name of this ParameterGroup implementation is always " + getName());
}
@Override
public GroupValidationResult validate() {
return new GroupValidationResult(this);
}
/**
* Generate base64-encoded Authorization header from username and password.
*
* @return Base64 encoded string
*/
public String getBasicAuth() {
return Base64.getEncoder().encodeToString(String.format("%s:%s", getUsername(), getPassword())
.getBytes(StandardCharsets.UTF_8));
}
}
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