如果使用基本身份验证小程序显示登录对话框 [英] Applet displays login dialog if basic authentication used

问题描述

我有一个Java小程序插入网页上的：

I have a Java applet inserted on a webpage:

applet = '<embed'
    + ' type="application/x-java-applet;version=1.6"'
    + ' pluginspage = "http://www.java.com/en/download/"'
    + ' width="0" height="0"'
    + ' style="position: absolute"'
    + ' archive="/plugins/MyApplet.jar"'
    + ' code="MyTestApplet.class"'
    + '>'

appletContainer.innerHTML = applet;

服务器使用基本身份验证。当Chrome或Safari（或更好说JVM）的请求中显示要求身份验证对话框中MyApplet.jar文件，这是非常烦人。

The server is using Basic authentication. When Chrome or Safari (or better say JVM) requests the MyApplet.jar file the 'Authentication Required' dialog is displayed, that is very annoying.

我发现铬/ Safari浏览器（或JVM）不重视身份验证：基本。头因某种原因自动GET请求

I have found that Chrome/Safari (or JVM) does not attach the 'Authentication: Basic' header to GET request automatically for some reason.

任何想法如何强制认证：基本头请求.jar文件，以避免额外的登录对话框时附加

Any idea how to force the Authentication: Basic header to be attached when requesting .jar file to avoid this extra login dialog?

推荐答案

其实，我觉得这个问题可能是你的小程序试图打开一个连接到服务器，该服务器是由基本身份验证保护。如果是这样，你需要做这样的事情在你的小程序：

Actually, I think the problem might be that your applet is trying to open a connection back to the server, the server is protected by basic authentication. If so, you'd need to do something like this in your applet:

  // http://www.coderanch.com/how-to/java/AppletsFaq#authentication
  String authorization = Base64Coder.encode(username + ":" + password);
  connection.setRequestProperty("Authorization", "Basic " + authorization);

否则，只需将.jar文件，以允许匿名读取访问服务器上的目录。

Otherwise, just move your .jar file to a directory on the server that allows anonymous read access.

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