http.nonProxyHosts system property.
- * See http://download.oracle.com/javase/1.4.2/docs/guide/net/properties.html
- * @param targetHost Non-null host name to test
- * @return true if not specified in list, false if it is specifed and therefore should be excluded from proxy
- */
- private boolean requiresProxy(final String targetHost)
- {
- boolean requiresProxy = true;
- final String nonProxyHosts = System.getProperty("http.nonProxyHosts");
- if (nonProxyHosts != null)
- {
- StringTokenizer tokenizer = new StringTokenizer(nonProxyHosts, "|");
- while (tokenizer.hasMoreTokens())
- {
- String pattern = tokenizer.nextToken();
- pattern = pattern.replaceAll("\\.", "\\\\.").replaceAll("\\*", ".*");
- if (targetHost.matches(pattern))
- {
- requiresProxy = false;
- break;
- }
- }
- }
- return requiresProxy;
- }
-}
+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2017 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail. Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see
+ *
*/
public class HttpClientHelper
{
@@ -63,5 +82,84 @@ public class HttpClientHelper
public static HttpClient getHttpClient()
{
return httpClient.get();
+ }
+
+ /**
+ * Create proxy host for the given system host and port properties.
+ * If the properties are not set, no proxy will be created.
+ *
+ * @param hostProperty the name of the system property for the proxy server (http.proxyHost or https.proxyHost)
+ * @param portProperty the name of the system property for the proxy server port (http.proxyPort)
+ * @param defaultPort
+ *
+ * @return ProxyHost if appropriate properties have been set, null otherwise
+ */
+ public static ProxyHost createProxyHost(final String hostProperty, final String portProperty, final int defaultPort)
+ {
+ final String proxyHost = System.getProperty(hostProperty);
+ ProxyHost proxy = null;
+ if (proxyHost != null && proxyHost.length() != 0)
+ {
+ final String strProxyPort = System.getProperty(portProperty);
+ if (strProxyPort == null || strProxyPort.length() == 0)
+ {
+ proxy = new ProxyHost(proxyHost, defaultPort);
+ }
+ else
+ {
+ proxy = new ProxyHost(proxyHost, Integer.parseInt(strProxyPort));
+ }
+ if (logger.isDebugEnabled())
+ {
+ logger.debug("ProxyHost: " + proxy.toString());
+ }
+ }
+ return proxy;
+ }
+
+ /**
+ * Create the proxy credentials for the given proxy user and password properties.
+ * If the properties are not set, not credentials will be created.
+ * @param proxyUserProperty the name of the system property for the proxy user
+ * @param proxyPasswordProperty the name of the system property for the proxy password
+ * @return Credentials if appropriate properties have been set, null otherwise
+ */
+ public static Credentials createProxyCredentials(final String proxyUserProperty, final String proxyPasswordProperty)
+ {
+ final String proxyUser = System.getProperty(proxyUserProperty);
+ final String proxyPassword = System.getProperty(proxyPasswordProperty);
+ Credentials credentials = null;
+ if (StringUtils.isNotBlank(proxyUser))
+ {
+ credentials = new UsernamePasswordCredentials(proxyUser, proxyPassword);
+ }
+ return credentials;
+ }
+
+ /**
+ * Return true unless the given target host is specified in the http.nonProxyHosts system property.
+ * See http://docs.oracle.com/javase/8/docs/api/java/net/doc-files/net-properties.html
+ * @param targetHost Non-null host name to verify
+ * @return true if not specified in the list, false if it is specified and therefore should be excluded from proxy
+ */
+ public static boolean requiresProxy(final String targetHost)
+ {
+ boolean requiresProxy = true;
+ final String nonProxyHosts = System.getProperty("http.nonProxyHosts");
+ if (nonProxyHosts != null)
+ {
+ StringTokenizer tokenizer = new StringTokenizer(nonProxyHosts, "|");
+ while (tokenizer.hasMoreTokens())
+ {
+ String pattern = tokenizer.nextToken();
+ pattern = pattern.replaceAll("\\.", "\\\\.").replaceAll("\\*", ".*");
+ if (targetHost.matches(pattern))
+ {
+ requiresProxy = false;
+ break;
+ }
+ }
+ }
+ return requiresProxy;
}
}