Method for processing HTTP (hypertext transfer protocol) request and apparatus for processing HTTP (hypertext transfer protocol) request

A legal and illegal technology, applied in the field of network communication, can solve the problems of wasting access device processing resources, affecting the performance of access devices, unable to identify illegal HTTP requests, etc., to achieve the effect of saving performance and improving stability

Active Publication Date: 2016-10-05
HANGZHOU DPTECH TECH
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, this application provides a method and device for processing HTTP requests to solve the problem that the access device continues to process illegal HTTP requests due to the inability to identify illegal HTTP requests in the prior art, which wastes processing resources of the access device and affects access Problems with device performance

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  • Method for processing HTTP (hypertext transfer protocol) request and apparatus for processing HTTP (hypertext transfer protocol) request
  • Method for processing HTTP (hypertext transfer protocol) request and apparatus for processing HTTP (hypertext transfer protocol) request
  • Method for processing HTTP (hypertext transfer protocol) request and apparatus for processing HTTP (hypertext transfer protocol) request

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[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a method for processing an HTTP (hypertext transfer protocol) request and an apparatus for processing an HTTP (hypertext transfer protocol) request. The method includes the following steps that: a DNS (domain name system) message sent by a client is received; whether the client passes authentication is judged according to the DNS message; when the client does not pass the authentication, whether the DNS message is legitimate is judged according to the URL (uniform resource locator) address of the DNS message; when the DNS message is legitimate, a DNS response message is sent to the client; an HTTP request for resource access which is sent by the client according to the DNS response message is received; and the HTTP is redirected to an authentication server, so that the authentication server can authenticate the client. With the method and the apparatus of the invention adopted, a situation that access equipment carries out redirection processing on a large number of illegitimate HTTP requests sent by a client which does not pass authentication can be avoided, and the performance of the access equipment can be saved, and the stability of the access equipment can be improved.

Description

technical field [0001] The present application relates to the technical field of network communication, and in particular to a method and device for processing HTTP (Hypertext Transfer Protocol, Hypertext Transfer Protocol) requests. Background technique [0002] Web authentication, also known as Portal authentication, is a web-based authentication that does not require special client software. Users can access Internet resources by entering correct authentication information through the terminal browser. It is currently widely used in WLAN (Wireless Local Area Network, wireless local area network) access network. Usually, the client running in the background of the terminal accesses network resources through the access device. In the existing technical solution, as long as the access device receives an HTTP request for accessing resources sent by an unauthenticated client, it will re-do the HTTP request. The redirection is processed and the redirected HTTP request is retur...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0876H04L63/102H04L67/02
Inventor 仇俊杰
Owner HANGZHOU DPTECH TECH
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