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/*-
* ============LICENSE_START=======================================================
* sdc-distribution-client
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* 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.sdc.http;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.message.BasicHeader;
import org.onap.sdc.utils.CaseInsensitiveMap;
import java.util.Base64;
import java.util.List;
import java.util.stream.Collectors;
public class HttpRequestFactory {
public static final String AUTHORIZATION = "Authorization";
private static final String BASIC_AUTH_FORMAT = "%s:%s";
private final String authHeaderValue;
public HttpRequestFactory(String user, String password) {
this.authHeaderValue = "Basic " + Base64.getEncoder().encodeToString(createAuthHeaderData(user, password));
}
public HttpGet createHttpGetRequest(String url, CaseInsensitiveMap<String, String> headersMap) {
HttpGet httpGet = new HttpGet(url);
httpGet.setHeaders(createHttpRequestHeaders(headersMap, authHeaderValue));
return httpGet;
}
public HttpPost createHttpPostRequest(String url, CaseInsensitiveMap<String, String> headersMap, HttpEntity entity) {
HttpPost httpPost = new HttpPost(url);
httpPost.setHeaders(createHttpRequestHeaders(headersMap, authHeaderValue));
httpPost.setEntity(entity);
return httpPost;
}
private Header[] createHttpRequestHeaders(CaseInsensitiveMap<String, String> headersMap, String authorizationValue) {
final List<Header> headers = headersMap.entrySet().stream()
.map(it -> new BasicHeader(it.getKey(), it.getValue()))
.collect(Collectors.toList());
headers.add(new BasicHeader(AUTHORIZATION, authorizationValue));
return convertToArray(headers);
}
private Header[] convertToArray(List<Header> headers) {
return headers.toArray(new Header[0]);
}
private byte[] createAuthHeaderData(String user, String password) {
return (String.format(BASIC_AUTH_FORMAT, user, password)).getBytes();
}
}
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