我们在实用程序类中有一个静态方法,它将从URL下载文件.已设置验证器,因此如果需要用户名和密码,则可以检索凭据.问题是,只要凭证有效,第一次成功连接的凭证就会用于后续的每个连接.这是一个问题,因为我们的代码是多用户的,并且由于没有为每个连接检查凭据,因此没有正确凭据的用户可能会下载文件.
这是我们正在使用的代码
private static URLAuthenticator auth;
public static File download(String url, String username, String password, File newFile)
{
auth.set(username, password);
Authenticator.setDefault(auth);
URL fURL = new URL(url);
OutputStream out = new BufferedOutputStream(new FileOutputStream(newFile));
URLConnection conn = fURL.openConnection();
InputStream in = conn.getInputStream();
try
{
copyStream(in, out);
}
finally
{
if (in != null)
in.close();
if (out != null)
out.close();
}
return newFile;
}
public class URLAuthenticator extends Authenticator
{
private String username;
private String password;
public URLAuthenticator(String username, String password)
{
set(username, …Run Code Online (Sandbox Code Playgroud) 我正在尝试从使用基本身份验证的 WSLD 文件生成 java 类。
虽然有很多插件,但我必须使用以下一个: org.jvnet.jaxb2.maven2:maven-jaxb2-plugin
随着wsimport还是wsdl2java我已经找到配置基本身份验证参数的方式。使用maven-jaxb2-plugin我没有运气。
我的配置如下:
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<version>0.13.2</version>
<executions>
<execution>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<packageName>com.mycompany</packageName>
<sourceType>wsdl</sourceType>
<specVersion>2.2</specVersion>
<schemas>
<schema>
<url>https://some-url?wsdl</url>
</schema>
</schemas>
<outputDirectory>target/generated-sources/xjb</outputDirectory>
<clearOutputDir>false</clearOutputDir>
<useActiveProxyAsHttpproxy>true</useActiveProxyAsHttpproxy>
</configuration>
</execution>
</executions>
</plugin>
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正如预期的那样,构建失败并显示以下消息:
Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: https://some-url?wsdl
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1840)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:647)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:189)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:812)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(XSDHandler.java:2275)
... 36 more
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关于基本身份验证配置的任何想法?提前致谢!
注意:https://username:pass@some-url?wsdl,由于未经授权的请求,我仍然收到 …