A method for realizing fusion gateway http and https URL filtering

Abstract

The present invention relates to the field of communication technology, and the purpose is to provide a method for realizing fusion gateway http and https URL filtering, step 1: configure URL filtering rules on the management page, including device MAC address, filtering mode black list, white list, URL list and filtering Time period, the application layer configuration interface; Step 2: The fusion gateway receives the page configuration data, processes it through the CGI interface, generates the URL Filter variable agreed with the kernel, writes the kernel URL filter module through / proc / , and completes the application layer configuration interface ;Step 3: Load the URL filtering module and perform initial preparations, including URL rule linked list and linked list spinlock initialization; Step 4: Create / proc / net / xx file, providing an interface for interacting with the application layer, including adding, deleting, View the URL filtering rules. When configuring filtering rules at the application layer, configure the kernel URL rule list through the / proc file system; Step 5: After the kernel bridge module receives the data frame, it passes the data frame to the URL filtering module and enters the URL filtering module for processing. parse.

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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