HTTP relocation method for WEB identification

A redirection and non-authentication technology, applied in user identity/authority verification, digital transmission systems, electrical components, etc., can solve problems such as inconvenient use and inability to complete authentication, and achieve the effect of simplifying WEB authentication operations

Inactive Publication Date: 2004-10-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional Web authentication technology has a shortcoming: the user must first know the IP address or domain name of the authenticated server, and access the server with a Web browser to obtain the authenticated HTML page.
If the user does not know the address or domain name of the authentication server in advance, the authentication cannot be completed, which brings inconvenience to the use

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach

[0013] The preferred embodiment of the HTTP redirection method for WEB authentication of the present invention is as follows:

[0014] The method of the present invention is implemented on an edge switching access router, which can perform rule-based wire-speed filtering on IP packets. The HTTP redirection function is enabled only after the WEB authentication function of the router is enabled, and it will not affect HTTP packet forwarding in other authentication modes.

[0015] Specific steps are as follows:

[0016] 1. Distinguish between authenticated user packets and unauthenticated user packets. This is the key point of implementing HTTP message redirection, and the method adopted in this patent is to identify the IP address of the user. Before the authentication, the IP address of the user is a reserved address segment address (such as: 10.0.0.0 / 8) allocated by the DHCP (Dynamic Host Configuration Protocol) server, while the IP address of the authenticated user is a glo...

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PUM

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Abstract

The invention is applicable to access authentication based on WEB browser. Thus, it is possible to complete authentication without asking user to remember IP address and domain name. The method includes steps: (1) filtering packet function of peripheral access router of ISP captures HTTP message from not authenticated user; (2) the access router is 'masquerading' as target host user accesses, and builds TCP connection with the host of not authenticated user; (3) the access router redirects HTTP request of user to pointed authentication server. The authentication server transfers HTML page in use for authentication to browser at user side. Based on hint on the HTML page, user completes authentication.

Description

Technical field: [0001] The invention belongs to the technical field of access authentication in modern IP communication networks, in particular to a modern web browser-based access authentication method. Background technique: [0002] Internet service providers (hereinafter referred to as ISPs) provide users with paid access services, and user identity authentication as the basis and basis for billing is indispensable. The Web-based authentication method is a new technology that has emerged in recent years. Its feature is that it does not require independent login software. Users can use ordinary Web browsers (such as Microsoft Internet Explorer) to complete the input of user names and passwords, and complete identity authentication. All operations identified. Conventional Web authentication technology has a shortcoming: the user must first know the IP address or domain name of the authentication server, and access the server with a Web browser to obtain the authentication...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L12/24H04L29/06
Inventor 李德尔
Owner HUAWEI TECH CO LTD
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