Method for realizing fusion gateway http and https URL filtering

Abstract

The invention relates to the technical field of communication, and aims to provide a method for realizing fusion gateway http and https URL filtering. The method comprises the following steps: 1, configuring a URL filtering rule for a management page, including an equipment MAC address, a filtering mode black list, a filtering mode white list, a URL list and a filtering time period, and configuring an interface for an application layer; 2, enabling the fusion gateway to receive the page configuration data, generating a URL Filter variable agreed with the kernel through CGI interface processing, and writing the URL Filter variable into a kernel URL filtering module through / proc / writing to complete application layer interface configuration; 3, loading a URL filtering module, and carrying outinitial preparation work including initializing a URL rule linked list and a linked list spin lock; 4, creating a / proc / net / xx file, providing an interface interacting with an application layer, including adding, deleting and checking URL filtering rules, and configuring a kernel URL rule linked list through a / proc file system when the application layer configures the filtering rules; 5, after thekernel network bridge module receives the data frame, delivering the data frame to a URL filtering module and entering the URL filtering module to be analyzed.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method for realizing the URL filtering of fusion gateway http and https. Background technique [0002] With the popularity of the Internet and mobile devices, on the one hand, users can easily obtain the information they need from the Internet; on the other hand, due to the difficulty of network supervision, there are also websites that promote pornography, violence, superstition and other harmful things on the Internet. In order to protect the physical and mental health of minors and prevent them from visiting unhealthy websites, URL filtering in routers, gateways and other devices is becoming more and more important. [0003] A URL is also called a web page address, which is a standard resource address on the Internet, and is used to completely describe an identification method for the addresses of web pages and other resources on the Internet. The HTTP URL is ...

AI Technical Summary

Problems solved by technology

However, the current Internet URL resources are basically encrypted with HTTPS, so the availability of simple HTTP URL filtering in some manufacturers' fusion gateways is no longer strong.

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