Java WebSocket API：将服务限制到某些域
[英]Java WebSocket API: Restrict service to certain domains
问题描述
As mentioned eg in the HTML5Rocks WebSockets tutorial , 
如HTML5Rocks WebSockets教程中所述 ，
The server decides whether to make its service available to all clients or only those that reside on a set of well defined domains.
Ok, how to do that with the Java API for WebSocket 1.0 (JSR 356) (running on Tomcat )? 好的，如何使用Java API for WebSocket 1.0（JSR 356） （在Tomcat上运行）呢？
1 个解决方案
解决方案1
1 已采纳 2014-02-28 09:04:26
See ServerEndpointConfig.Configurator#checkOrigin 请参阅ServerEndpointConfig.Configurator#checkOrigin
Once registered, checkOrigin method will be called with "Origin" http header value as a parameter and then you can return true if its ok, or false, which should result in HTTP 403 - Origin not verified. 注册后，将使用“ Origin” http标头值作为参数调用checkOrigin方法，然后如果确定正确，则可以返回true，否则返回false，这将导致HTTP 403-Origin not authenticated。
(please ignore any references to project Tyrus in javadoc, API (javax.websocket.*) is the same for all implementations). （请忽略在Javadoc中对项目Tyrus的任何引用，API（javax.websocket。*）对于所有实现都是相同的）。
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