Portal authentication HTTP redirection using netfilter NFQUEUE

When using portal for user authentication,unauthorized user's HTTP access should be redirected to portal login page to help user do authentication.Using netfilter NFQUEUE target send unauthorized user TCP port 80 packets to user-space program redir_http.Redir_http will send IP reply packets to...

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Bibliographic Details
Main Authors: Huan-jie ZHANG, Yu-liang XIA
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2014-10-01
Series:Tongxin xuebao
Subjects:
Online Access:http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.z1.020/
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