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    copied!<p>Here's the solution I've implemented and it works like a charm!</p> <pre><code>import java.net.*; import java.util.*; import java.util.logging.*; import java.util.regex.*; /** * Authenticator which keeps credentials to be passed to the requester * based on the concatenation of the authority and the URL that requires * authentication. * * If the configured credentials are not found, the Authenticator will * use the embedded credentials if present. * * Embedded credentials are in the form of &lt;pre&gt;&lt;b&gt;user&lt;/b&gt;:&lt;b&gt;password&lt;/b&gt;&lt;i&gt;@host:port/&amp;lt;url-path&amp;gt;&lt;/i&gt;&lt;/pre&gt; * * @author Michael Fortin 2011-09-23 */ public class Authenticator extends java.net.Authenticator { private Logger log = Logger.getLogger(this.getClass().getName()); private Map&lt;String, PasswordAuthentication&gt; authInfos; private Pattern embeddedAuthInfoPattern; @Override protected PasswordAuthentication getPasswordAuthentication() { String requesterInfo = String.format("%s%s", getRequestingURL().getAuthority(), getRequestingURL().getPath()); log.fine(String.format("%s at \"%s\" is requesting %s password authentication for \"%s\"", getRequestorType(), getRequestingPrompt(), getRequestingScheme(), requesterInfo)); PasswordAuthentication pa = null; if ((pa = authInfos.get(requesterInfo)) == null &amp;&amp; (pa = getEmbeddedPA(getRequestingURL().getAuthority())) == null) { log.warning(String.format("No authentication information for \"%s\"", requesterInfo)); } return pa; } public void setAuthInfos(Map&lt;String, PasswordAuthentication&gt; authInfos) { this.authInfos = authInfos; } public void setEmbeddedAuthInfoPattern(String pattern) { this.embeddedAuthInfoPattern = Pattern.compile(pattern); } private PasswordAuthentication getEmbeddedPA(String authInfo) { if (authInfo != null) { Matcher matcher = embeddedAuthInfoPattern.matcher(authInfo); if (matcher.find()) { return new PasswordAuthentication(matcher.group(1), matcher.group(2).toCharArray()); } } return null; } } </code></pre>
 

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