让你的JXTA应用更加安全.建立真正你自己的私有的组!
在JXTA应用中有对等组的概念,当你加入了对等组之后.你在这个对等组内发布的信息就只有这个组的成员才能收到,所谓的成员资格服务^_^.(差不多这个意思吧.不完全对.)
但是你不能建立你自己的应用中所私有的组的话.那么别人通过搜索 * 匹配来得到你的组通告就可以加入你建立的对等组.如果在你告诉了我你自己的应用中组的名字的话.我就可以自己写一个应用来加入你的组进行任意的破坏.^_^.
那么不就很不安全了吗?应用的维护管理也太不方便了.
虽然我之前写过哪个关于通过认证加入对等组的文章,但是哪个就是不安全.
其实可以通过建立ModuleImplAdvertisement 来为你的对等组增加帐号密码的认证
代码如下:
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好了.之后你就可以利用这个ModuleImplAdvertisement 来建立你的应用中专用的对等组了.
PS:关于如何让JXTA在不同的网络中进行通讯的问题,虽然JXTA里面已经说明了自己有这样的能力可以做到.但是到底是如何实现呢? 下次再说 ^_^