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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2023 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.cnfm.lcm.bpmn.flows.extclients.sdc;
import static org.apache.commons.lang3.StringUtils.isNotBlank;
import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
import org.apache.commons.codec.binary.Base64;
import org.onap.so.cnfm.lcm.bpmn.flows.exceptions.BasicAuthConfigException;
import org.onap.so.utils.CryptoUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpHeaders;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
*
*/
@Configuration
public class SdcClientConfigurationProvider {
private static final String SERVICE_NAME = "SO-CNFM";
@Value("${sdc.username:#{null}}")
private String sdcUsername;
@Value("${sdc.password:#{null}}")
private String sdcPassword;
@Value("${sdc.key:#{null}}")
private String sdcKey;
@Value("${sdc.endpoint:https://sdc-be.onap:8443}")
private String baseUrl;
private static String basicAuth = null;
private synchronized String getBasicAuth() {
if (basicAuth == null) {
try {
final String auth = sdcUsername + ":" + CryptoUtils.decrypt(sdcPassword, sdcKey);
final byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(StandardCharsets.ISO_8859_1));
basicAuth = "Basic " + new String(encodedAuth);
} catch (final GeneralSecurityException exception) {
throw new BasicAuthConfigException("Unable to process basic auth information", exception);
}
}
return basicAuth;
}
public HttpHeaders getSdcDefaultHttpHeaders() {
final HttpHeaders headers = new HttpHeaders();
if (isNotBlank(sdcUsername) && isNotBlank(sdcPassword) && isNotBlank(sdcKey)) {
headers.add(HttpHeaders.AUTHORIZATION, getBasicAuth());
}
headers.add("X-ECOMP-InstanceID", SERVICE_NAME);
headers.add("X-FromAppId", SERVICE_NAME);
return headers;
}
public String getSdcPackageUrl(final String packageId) {
return baseUrl + "/sdc/v1/catalog/resources/" + packageId + "/toscaModel";
}
}
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