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/*
* (c) Copyright 2020 Micro Focus, L.P.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License v2.0 which accompany this distribution.
*
* The Apache License is available 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 io.cloudslang.content.nutanix.prism.utils;
import io.cloudslang.content.httpclient.entities.HttpClientInputs;
import io.cloudslang.content.utils.StringUtilities;
import org.apache.http.client.utils.URIBuilder;
import org.jetbrains.annotations.NotNull;
import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.Proxy;
import java.util.HashMap;
import java.util.Map;
import static io.cloudslang.content.nutanix.prism.utils.Constants.Common.*;
import static io.cloudslang.content.nutanix.prism.utils.Outputs.CommonOutputs.DOCUMENT;
import static io.cloudslang.content.utils.OutputUtilities.getFailureResultsMap;
import static io.cloudslang.content.utils.OutputUtilities.getSuccessResultsMap;
import static java.net.Proxy.Type.HTTP;
import static org.apache.commons.lang3.StringUtils.isEmpty;
public class HttpUtils {
@NotNull
public static Proxy getProxy(@NotNull final String proxyHost, final int proxyPort, @NotNull final String proxyUser, @NotNull final String proxyPassword) {
if (StringUtilities.isBlank(proxyHost)) {
return Proxy.NO_PROXY;
}
if (StringUtilities.isNotEmpty(proxyUser)) {
Authenticator.setDefault(new Authenticator() {
@Override
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(proxyUser, proxyPassword.toCharArray());
}
});
}
return new Proxy(HTTP, InetSocketAddress.createUnresolved(proxyHost, proxyPort));
}
public static void setProxy(@NotNull final HttpClientInputs httpClientInputs,
@NotNull final String proxyHost,
@NotNull final String proxyPort,
@NotNull final String proxyUsername,
@NotNull final String proxyPassword) {
httpClientInputs.setProxyHost(proxyHost);
httpClientInputs.setProxyPort(proxyPort);
httpClientInputs.setProxyUsername(proxyUsername);
httpClientInputs.setProxyPassword(proxyPassword);
}
@NotNull
public static URIBuilder getUriBuilder(String url) {
final URIBuilder uriBuilder = new URIBuilder();
uriBuilder.setHost(url);
uriBuilder.setScheme(HTTPS);
return uriBuilder;
}
@NotNull
public static String getAuthHeaders(@NotNull final String username, @NotNull final String password) {
final StringBuilder headerBuilder = new StringBuilder();
headerBuilder.append(AUTHORIZATION).append(username).append(":").append(password);
return headerBuilder.toString();
}
@NotNull
public static Map getOperationResults(@NotNull final Map result,
@NotNull final String successMessage,
final String failureMessage,
final String document) {
final Map results;
final String statusCode = result.get(STATUS_CODE);
if (Integer.parseInt(statusCode) >= 200 && Integer.parseInt(statusCode) < 300) {
results = getSuccessResultsMap(successMessage);
if (!isEmpty(document))
results.put(DOCUMENT, document);
} else {
results = getFailureResultsMap(failureMessage);
}
results.put(STATUS_CODE, statusCode);
return results;
}
public static void setSecurityInputs(@NotNull final HttpClientInputs httpClientInputs,
@NotNull final String trustAllRoots,
@NotNull final String x509HostnameVerifier,
@NotNull final String trustKeystore,
@NotNull final String trustPassword,
@NotNull final String keystore,
@NotNull final String keystorePassword) {
httpClientInputs.setTrustAllRoots(trustAllRoots);
httpClientInputs.setX509HostnameVerifier(x509HostnameVerifier);
httpClientInputs.setTrustKeystore(trustKeystore);
httpClientInputs.setTrustPassword(trustPassword);
httpClientInputs.setKeystore(keystore);
httpClientInputs.setKeystorePassword(keystorePassword);
}
public static void setConnectionParameters(HttpClientInputs httpClientInputs,
@NotNull final String connectTimeout,
@NotNull final String socketTimeout,
@NotNull final String keepAlive,
@NotNull final String connectionsMaxPerRoot,
@NotNull final String connectionsMaxTotal,
@NotNull final String preemptiveAuth) {
httpClientInputs.setConnectTimeout(connectTimeout);
httpClientInputs.setSocketTimeout(socketTimeout);
httpClientInputs.setKeepAlive(keepAlive);
httpClientInputs.setConnectionsMaxPerRoute(connectionsMaxPerRoot);
httpClientInputs.setConnectionsMaxTotal(connectionsMaxTotal);
httpClientInputs.setPreemptiveAuth(String.valueOf(true));
}
public static void setTLSParameters(HttpClientInputs httpClientInputs) {
httpClientInputs.setTlsVersion(io.cloudslang.content.httpclient.entities.Constants.TLSv12);
httpClientInputs.setAllowedCyphers(ALLOWED_CYPHERS);
}
@NotNull
public static String getQueryParams(String includeVMDiskConfigInfo,
final String includeVMNicConfigInfo) {
final StringBuilder queryParams = new StringBuilder()
.append(Constants.Common.QUERY)
.append(Constants.GetVMDetailsConstants.INCLUDE_VM_DISK_CONFIG_INFO)
.append(includeVMDiskConfigInfo)
.append(Constants.Common.AND)
.append(Constants.GetVMDetailsConstants.INCLUDE_VM_NIC_CONFIG_INFO)
.append(includeVMNicConfigInfo);
return queryParams.toString();
}
@NotNull
public static String getQueryParams(String filter,String offset,String length,
String sortorder,String sortattribute, String includeVMDiskConfigInfo, final String includeVMNicConfigInfo) {
final StringBuilder queryParams = new StringBuilder()
.append(Constants.Common.QUERY)
.append(Constants.GetListVMConstants.FILTER)
.append(filter)
.append(Constants.Common.AND)
.append(Constants.GetListVMConstants.OFFSET)
.append(offset)
.append(Constants.Common.AND)
.append(Constants.GetListVMConstants.LENGTH)
.append(length)
.append(Constants.Common.AND)
.append(Constants.GetListVMConstants.SORT_ORDER)
.append(sortorder)
.append(Constants.Common.AND)
.append(Constants.GetListVMConstants.SORT_ATTRIBUTE)
.append(sortattribute)
.append(Constants.Common.AND)
.append(Constants.GetVMDetailsConstants.INCLUDE_VM_DISK_CONFIG_INFO)
.append(includeVMDiskConfigInfo)
.append(Constants.Common.AND)
.append(Constants.GetVMDetailsConstants.INCLUDE_VM_NIC_CONFIG_INFO)
.append(includeVMNicConfigInfo);
return queryParams.toString();
}
@NotNull
public static Map getFailureResults(@NotNull String inputName, @NotNull Integer statusCode, @NotNull String throwable) {
Map results = new HashMap();
results.put("returnCode", "-1");
results.put("statusCode", statusCode.toString());
if (statusCode.equals(404)) {
results.put("returnResult", inputName + " not found, or user unauthorized to perform action");
results.put("exception ", "status : " + statusCode + ", Title : " + inputName + " not found, or user unauthorized to perform action");
} else {
results.put("returnResult", throwable);
results.put("exception", throwable);
}
return results;
}
}
