WO2020224108A1

WO2020224108A1 - Url interception and conversion method, device, and computer apparatus

Info

Publication number: WO2020224108A1
Application number: PCT/CN2019/102807
Authority: WO
Inventors: 骆水明
Original assignee: 平安科技（深圳）有限公司
Priority date: 2019-05-05
Filing date: 2019-08-27
Publication date: 2020-11-12
Also published as: CN110188294A

Abstract

A URL interception and conversion method, the method comprising: launching a browser, and loading a most recent version of an interception plugin to the browser; acquiring a first URL address in an input field of the browser when a user hits a carriage return key; determining whether the first URL address is in a pre-determined interception list or whether the first URL address is a standard URL address; and if the first URL address is in the interception list or is not a standard URL address, intercepting the first URL address according to a pre-determined interception rule. Further provided are a URL interception and conversion device, a computer apparatus, and a non-volatile computer readable storage medium. The invention achieves determination and interception of a first URL address input by a user on a user-side terminal apparatus by loading an interception plugin to a browser, thereby effectively accelerating a user access to a target server, eliminating interception operations that would be performed by an intermediate apparatus, and improving communication security.

Description

URL interception conversion method, device and computer equipment

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 201910366757.5, and the invention title is "URL interception conversion method, device, and computer equipment" on May 5, 2019. The entire content is incorporated herein by reference. Applying.

Technical field

This application relates to the field of security protection, in particular to a URL interception conversion method, device, computer equipment, and non-volatile computer-readable storage medium.

Background technique

URL (Uniform Resource Locator, Uniform Resource Locator) is a concise representation of the location and access method of Internet-available resources such as HTML documents, images, video clips, programs, etc., and is the address of standard resources on the Internet. Every file on the Internet has a unique URL, which contains information that indicates the location of the file and how the browser should handle it. However, sometimes the content service provider requires certain intermediate URLs to filter, clean, and perform security checks before accessing the files corresponding to the original URL due to certain business rules. For example, the Baidu URL website has been hacked. , It is necessary to perform IP filtering on the original URL of the request to restrict requests from the same IP at a certain time. At this time, a relay server is required, that is, URL interception technology. Another example is the original URL of a business system for enterprise users, but the business system requires a third-party authentication system for authentication before continuing to access the URL. At this time, URL blocking technology is also needed. However, the inventor realizes that the current interception technologies are all interception performed on the server side or an intermediate server built for interception. This method will undoubtedly affect the speed of user access to the server and the security and standard issues of the server. In view of this, this application provides a new URL interception conversion method.

Summary of the invention

In view of this, this application proposes a user URL interception conversion method, device, computer equipment, and non-volatile computer readable storage medium, which can load the latest version of the interception plug-in to the browser after starting the browser, and then Obtain the first URL address in the browser input box when the user clicks the enter key and determine whether the first URL address exists in the preset blocking list or whether it is a standardized address; when the first URL address is blocked In the list or when the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule. The first URL address input by the user is judged and intercepted on the user-side terminal device by loading the interception plug-in into the browser. This effectively improves the speed at which users access the target server, reduces the interception of intermediate devices, and improves communication security.

First of all, in order to achieve the above objective, this application provides a URL interception conversion method, which is applied to a terminal device, and the method includes:

Receive a request from the user to start the browser, start the browser; load the latest version of the interception plug-in to the browser; obtain the first URL address in the browser input box when the user clicks the enter key; determine the first URL address Whether it exists in a preset blocking list or whether the first URL address is a standardized URL address; when the first URL address exists in the blocking list or the first URL address is not a standardized URL address, the The set interception rule intercepts the first URL address.

In addition, in order to achieve the above-mentioned object, this application also provides a URL interception conversion device, which includes:

The receiving module is used to receive the user's request to start the browser and start the browser; the loading module is used to load the latest version of the interception plug-in to the browser; the acquisition module is used to obtain the browser input when the user clicks the enter key The first URL address in the box; the judgment module is used to judge whether the first URL address is in the preset interception list or whether the first URL address is a standardized URL address; the interception module is used for the When a URL address exists in the interception list or the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule.

Further, the present application also proposes a computer device, the computer device includes a memory and a processor, the memory stores computer-readable instructions that can run on the processor, and the computer-readable instructions are The implementation steps when the processor is executed:

Further, in order to achieve the above object, this application also provides a non-volatile computer-readable storage medium, the non-volatile computer-readable storage medium stores computer-readable instructions, and the computer-readable instructions can be At least one processor executes, so that the at least one processor executes the following steps:

The URL interception conversion method, device, computer equipment, and non-volatile computer-readable storage medium proposed in this application can load the latest version of the interception plug-in to the browser after starting the browser, and then get the user to click enter When pressing the key, the browser enters the first URL address in the box and determines whether the first URL address exists in the preset blocking list or whether it is a standardized address; when the first URL address exists in the blocking list or the When the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule. The first URL address input by the user is judged and intercepted on the user-side terminal device by loading the interception plug-in into the browser. This effectively improves the speed at which users access the target server, reduces the interception of intermediate devices, and improves communication security.

Description of the drawings

Figure 1 is a schematic diagram of an optional hardware architecture of the computer equipment of the present application;

FIG. 2 is a schematic diagram of program modules of an embodiment of the URL interception conversion device of the present application;

Fig. 3 is a schematic flowchart of an embodiment of a method for URL interception conversion according to the present application.

Detailed ways

In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and not used to limit the application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be noted that the descriptions related to "first", "second", etc. in this application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. . Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Not within the scope of protection required by this application.

Refer to FIG. 1, which is a schematic diagram of an optional hardware architecture of the computer device 1 of the present application.

In this embodiment, the computer device 1 may include, but is not limited to, a memory 11, a processor 12, and a network interface 13 that can communicate with each other through a system bus.

The computer device 1 is connected to a network through a network interface 13 (not shown in FIG. 1), and connected to other terminal devices such as a mobile terminal (Mobile Terminal), a user equipment (UE), a PC terminal, and a server through the network. The network can be an intranet, the Internet, a global system of mobile communication (GSM), a wideband code division multiple access (WCDMA), a 4G network, and 5G Network, Bluetooth (Bluetooth), Wi-Fi, call network and other wireless or wired networks.

It should be pointed out that FIG. 1 only shows the computer device 1 with components 11-13, but it should be understood that it is not required to implement all the illustrated components, and more or fewer components may be implemented instead.

Wherein, the memory 11 includes at least one type of non-volatile computer-readable storage medium, including flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.). In some embodiments, the memory 11 may be an internal storage unit of the computer device 1, such as a hard disk or memory of the computer device 1. In other embodiments, the memory 11 may also be an external storage device of the computer device 1, for example, a plug-in hard disk equipped with the computer device 1, a smart media card (SMC), a secure digital ( Secure Digital, SD) card, etc. Of course, the memory 11 may also include both the internal storage unit of the computer device 1 and its external storage device. In this embodiment, the memory 11 is generally used to store an operating system and various application software installed in the computer device 1, such as the instruction code of the URL interception conversion device 200. In addition, the memory 11 can also be used to temporarily store various types of data that have been output or will be output.

When the memory 11 is a non-volatile computer-readable storage medium and stores the instruction code of the URL interception conversion device 200, the instruction code of the real URL interception conversion device 200 can be used by at least one processor. Perform the following steps:

The processor 12 may be a central processing unit (Central Processing Unit, CPU), controller, microcontroller, microprocessor, or other data processing chip in some embodiments. The processor 12 is generally used to control the overall operation of the computer device 1, such as performing data interaction or communication-related control and processing. In this embodiment, the processor 12 is used to run instruction codes or processed data stored in the memory 11, for example, to run the URL interception conversion device 200.

The network interface 13 may include a wireless network interface or a wired network interface. The network interface 13 is usually used to establish a communication connection between the computer device 1 and other terminal devices such as mobile terminals, user equipment, PCs, and servers. .

In this embodiment, when the URL interception conversion device 200 is installed and running in the computer device 1, when the URL interception conversion device 200 is running, the latest version of the interception plug-in can be loaded into the browser after starting the browser. And then obtain the first URL address in the browser input box when the user clicks the enter key and determine whether the first URL address exists in the preset blocking list or is a standardized address; when the first URL address exists When in the interception list or the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule. The first URL address input by the user is judged and intercepted on the user-side terminal device by loading the interception plug-in into the browser. This effectively improves the speed at which users access the target server, reduces the interception of intermediate devices, and improves communication security.

So far, the application environment of each embodiment of the present application and the hardware structure and function of related equipment have been introduced in detail. Hereinafter, various embodiments of the present application will be proposed based on the above application environment and related equipment.

First, this application proposes a URL interception conversion device 200.

Refer to FIG. 2, which is a program module diagram of an embodiment of the URL interception conversion apparatus 200 of the present application.

In this embodiment, the URL interception conversion device 200 includes a series of computer-readable instructions stored on the memory 11, and when the computer-readable instructions are executed by the processor 12, the URL interception in each embodiment of the present application can be implemented. Conversion function. In some embodiments, the URL interception conversion apparatus 200 may be divided into one or more modules based on specific operations implemented by various parts of the computer-readable instructions. For example, in FIG. 2, the URL interception conversion apparatus 200 can be divided into a receiving module 201, a loading module 202, an acquisition module 203, a judgment module 204, and an interception module 205. among them:

The receiving module 201 is used to receive a request from a user to start a browser and start the browser.

The loading module 202 is used to load the latest version of the interception plug-in to the browser.

Specifically, the URL interception conversion apparatus 200 can be applied to a computer device 1, and the computer device 1 can be a mobile terminal, a user device, a PC terminal, a server, and the like. The computer device 1 is in communication connection with the plug-in server. When the user executes the action of starting the browser on the computer device 1, the receiving module 201 receives the user's request to start the browser and starts the browser; then, the loading module 202 loads the latest version of the interception plug-in to The browser. The loading module 202 loads the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser. In this embodiment, the plug-in server stores preset interception plug-ins for different browsers. Specifically, the interception plug-in is to write the interception program through the external interface of the browser. For example, for the IE browser, the IE browser provides BHO interface (Browser Helper Object, browser auxiliary object), so you can implement the interception function by writing an interception program suitable for the BHO interface format; another example is the Google browser, you can use the chrome extension technology to directly adapt the chrome interface The interception program in the format is connected to the extension module of the Google browser to realize the interception function; other browsers also have corresponding interfaces for writing the interception program.

In this embodiment, the loading module 202 first obtains the intercepted plug-in information on the browser and the latest intercepted plug-in information on the plug-in server; and then combines the version number in the intercepted plug-in information with the latest intercepted plug-in The version numbers of the information are compared to determine whether the interception plug-in corresponding to the interception plug-in information is the latest version; when the interception plug-in corresponding to the interception plug-in information is not the latest version, download it from the plug-in server and silently load the latest version The version of the blocking plugin. For example, after the computer device 1 communicates with the interception server, the receiving module 201 receives a request from the user to start the browser, and then starts the browser, and then the loading module 202 obtains the browser loaded on the browser. Intercept the plug-in information, and then obtain the latest intercepted plug-in information on the plug-in server. The loading module 202 compares the intercepted plug-in information with the version number in the latest intercepted plug-in information to determine whether the intercepted plug-in loaded on the browser is the latest version. For example, if the version number in the interception plug-in information is V3.0, and the version number in the latest interception plug-in information is V3.4, then the interception plug-in loaded into the browser is not the latest version. Then, the loading module 202 downloads the latest version of the interception plug-in from the plug-in server and loads it silently. Of course, when the loading module 202 obtains that no blocking plug-in is loaded on the browser, it directly downloads the latest version of the blocking plug-in from the plug-in server and loads it silently.

The acquiring module 203 is configured to acquire the first URL address in the browser input box when the user clicks the enter key.

Specifically, when the user enters the URL address in the input box of the browser and clicks the enter key, a request information about accessing the network resource of the URL address will be generated; then the browser will link to the URL according to the request information The server corresponding to the address, and access to the network resource of the URL address, such as displaying the network resource in the form of a web page. In this embodiment, after the loading module 202 loads the latest version of the blocking plug-in on the browser, the acquisition module 203 monitors the browser’s input box, and monitors that the user clicks the enter key to acquire the user The first URL address information entered into the input box of the browser. Wherein, the acquisition module 203 monitors the API interface function corresponding to the input box of the browser. When the API interface function is called, it will monitor the variable parameter information in the API interface function in real time. When the variable parameter information is changed, record the changed content. For example, after the API interface function corresponding to the input box of the browser is called, the "character parameter" corresponding to the input box is changed from "blank" to "first URL address" and corresponds to the "confirmation parameter" of the input box When "is "confirmed", then the acquisition module 203 records and acquires the "first URL address".

The judgment module 204 is configured to judge whether the first URL address exists in a preset blocking list or whether the first URL address is a standardized URL address.

The interception module 205 is configured to intercept the first URL address according to a preset interception rule when the first URL address exists in the interception list or the first URL address is not a standardized URL address .

Specifically, the URL address entered by the user may be inaccurate or not a standardized URL address pointing to a network resource; however, only a standardized URL address can point to the correct network resource, and the page corresponding to the network resource can be obtained and displayed. Therefore, after the obtaining module 203 obtains the first URL address input by the user, the judgment module 204 needs to determine whether the first URL address is a standardized URL address. If it is not a standardized URL address, then The interception module 205 needs to perform interception conversion. Specifically, when the first URL address exists in the interception list or the first URL address is not a standardized URL address, the interception module 205 performs processing on the first URL address according to a preset interception rule. Intercept. Wherein, the interception rule includes: when the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list; When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted according to the preset standardized URL address format; wherein, the standardized URL address format includes: protocol type, Target host name or IP address. The "complementing, modifying, deleting or converting the first URL address according to the format of the preset standardized URL address" includes: deleting the illegal URL address and converting it into a preset safe URL address, and The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified. Among them, illegal URL addresses are URL addresses that are unsafe or have dangerous signs.

In this embodiment, the URL address generally includes five elements: protocol type, target host name or IP address, port number, storage path, and resource identifier. Of course, the port number, storage path, and resource identifier can also be partially defaulted. , You can also jump to the correct resource address. Therefore, the standardized URL address may be preset to include: the protocol type, target host name or IP address in the URL. After the obtaining module 204 obtains the first URL address input by the user, the judgment module 204 then judges the protocol type of the first URL address and whether the target host name or IP address is correct, thereby judging the first URL address. Whether the URL address is a standardized address. Specifically, the judging module 204 compares the protocol type in the first URL address with a preset common protocol type, thereby judging whether the protocol type in the first URL address is correct; then, it is detected by ping , Network speed test, DNS (Domain Name System) query, and router tracking methods to determine the correctness of the target host name or IP address in the first URL address to determine the first URL The address is correct. Among them, the detection of the website address by means of ping detection, network speed test, DNS query and router tracking belongs to the existing technical means, and will not be repeated here.

In addition, the interception module 205 also presets in the intercept list list that when the input target host name or IP address part points to a serious threat or illegal resource, the host name or IP address will be automatically included. The URL address is deleted and converted into the host name or IP address of the preset secure URL address (that is, jump to the specified URL address). Of course, in many cases, the first URL address entered by the user may only be a host name or an IP address. Then, the interception module 205 will also input according to the preset protocol type corresponding to the host name or IP address. The host name or IP address in the input URL address is verified for the protocol type, and automatically supplemented or modified when the protocol type in the input URL address is default, thereby forming a standardized URL address .

Of course, standardized URL addresses may not be reliable. For example, the network server that stores resources is not static because the host or IP address of the data or resource is not static. Therefore, when the data or resources are transferred to other hosts or store data or After the IP of the host of the resource is changed, the original target host name or IP address entered cannot be accessed. In this case, the web server will perform a jump access service in advance before changing the host or IP address. That is, after inputting the original target host name or IP address, the web server will feed back the updated host name or IP address and remind the requester. Therefore, the computer device 1 will receive and save the storage host or IP change record of the resource, obtain the updated host name or IP address, and then update and record the block list accordingly. In this embodiment, when the judgment module 204 judges that the first URL address is in the interception list, then the interception module 205 finds the first URL address according to the interception list list Corresponding to the second URL address, then replace the first URL address with the second URL address and write it into the input box of the browser, and then initiate a network resource access request according to the second URL address.

In addition, if the judgment module 204 judges that the first URL address is neither a standardized address nor exists in the interception list, and the host name or IP address in the first URL address is also wrong, then, The judging module 204 will directly return a prompt such as "URL input error, please re-enter".

It can be seen from the above that the computer device 1 can load the latest version of the interception plug-in to the browser after starting the browser, and then obtain the first URL address in the browser input box when the user clicks the enter key and determine the Whether the first URL address exists in the preset interception list or whether it is a standardized address; when the first URL address exists in the interception list or the first URL address is not a standardized URL address, follow the preset interception The rule intercepts the first URL address. The first URL address input by the user is judged and intercepted on the user-side terminal device by loading the interception plug-in into the browser. This effectively improves the speed at which users access the target server, reduces the interception of intermediate devices, and improves communication security.

In addition, this application also proposes a URL interception conversion method, which is applied to computer equipment.

Refer to FIG. 3, which is a schematic flowchart of an embodiment of a method for URL interception conversion according to the present application. In this embodiment, according to different requirements, the execution order of the steps in the flowchart shown in FIG. 3 can be changed, and some steps can be omitted.

Step S500: Receive the user's request to start the browser, and start the browser.

Step S502: Load the latest version of the blocking plug-in to the browser.

Specifically, the computer device may be a mobile terminal, user equipment, PC terminal, server, etc., and the computer device is in communication connection with the plug-in server. When the user executes the action of starting the browser on the computer device, the computer device receives the user's request to start the browser and starts the browser; then, the latest version of the blocking plug-in is loaded into the browser. The computer device loads the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser. In this embodiment, the plug-in server stores preset interception plug-ins for different browsers. Specifically, the interception plug-in is to write the interception program through the external interface of the browser. For example, for the IE browser, the IE browser provides BHO interface (Browser Helper Object, browser auxiliary object), so you can implement the interception function by writing an interception program suitable for the BHO interface format; another example is the Google browser, you can use the chrome extension technology to directly adapt the chrome interface The interception program in the format is connected to the extension module of the Google browser to realize the interception function; other browsers also have corresponding interfaces for writing the interception program.

In this embodiment, the computer device first obtains the intercepted plug-in information on the browser and the latest intercepted plug-in information on the plug-in server; and then combines the version number in the intercepted plug-in information with the latest intercepted plug-in information Compare the version numbers of the plug-in to determine whether the intercepted plug-in corresponding to the intercepted plug-in information is the latest version; when the intercepted plug-in corresponding to the intercepted plug-in information is not the latest version, download and silently load the latest version from the plug-in server The interception plugin. For example, after the computer device communicates with the interception server, then the computer device receives the user's request to start the browser, and then starts the browser. Then, the computer device obtains the intercepted plug-in information loaded on the browser, and then obtains the latest intercepted plug-in information on the plug-in server. Wherein, the computer device judges whether the interception plug-in loaded on the browser is the latest version by comparing the interception plug-in information and the version number in the latest interception plug-in information. For example, if the version number in the interception plug-in information is V3.0, and the version number in the latest interception plug-in information is V3.4, then the interception plug-in loaded into the browser is not the latest version. Then, the computer device downloads the latest version of the interception plug-in from the plug-in server and loads it silently. Of course, if the computer device obtains that no interception plug-in is loaded on the browser, it directly downloads the latest version of the interception plug-in from the plug-in server and loads it silently.

Step S504: Obtain the first URL address in the browser input box when the user clicks the enter key.

Specifically, when the user enters the URL address in the input box of the browser and clicks the enter key, a request information about accessing the network resource of the URL address will be generated; then the browser will link to the URL according to the request information The server corresponding to the address, and access to the network resource of the URL address, such as displaying the network resource in the form of a web page. In this embodiment, after the computer device loads the latest version of the interception plug-in on the browser, it will monitor the browser’s input box, and it will monitor the user’s input to the browser when the user clicks the enter key. The first URL address information in the box. Wherein, the computer device monitors the API interface function corresponding to the input box of the browser. When the API interface function is called, it will monitor the variable parameter information in the API interface function in real time. When the variable parameter information is changed, record the changed content. For example, after the API interface function corresponding to the input box of the browser is called, the "character parameter" corresponding to the input box is changed from "blank" to "first URL address" and corresponds to the "confirmation parameter" of the input box When "is "confirmed", then the computer device records and obtains the "first URL address".

Step S506: Determine whether the first URL address is in a preset blocking list or whether the first URL address is a standardized URL address.

Step S508: When the first URL address exists in the interception list or the first URL address is not a standardized URL address, intercept the first URL address according to a preset interception rule.

Specifically, the URL address entered by the user may be inaccurate or not a standardized URL address pointing to a network resource; however, only a standardized URL address can point to the correct network resource, and the page corresponding to the network resource can be obtained and displayed. Therefore, after the computer device obtains the first URL address entered by the user, it then needs to determine whether the first URL address is a standardized URL address. If it is not a standardized URL address, then the computer device needs to intercept and convert . Specifically, when the first URL address is in the interception list or the first URL address is not a standardized URL address, the computer device intercepts the first URL address according to a preset interception rule . Wherein, the interception rule includes: when the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list; When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted according to the preset standardized URL address format; wherein, the standardized URL address format includes: protocol type, Target host name or IP address. The "complementing, modifying, deleting or converting the first URL address according to the format of the preset standardized URL address" includes: deleting the illegal URL address and converting it into a preset safe URL address, and The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified. Among them, illegal URL addresses are URL addresses that are unsafe or have dangerous signs.

In this embodiment, the URL address generally includes five elements: protocol type, target host name or IP address, port number, storage path, and resource identifier. Of course, the port number, storage path, and resource identifier can also be partially defaulted. , You can also jump to the correct resource address. Therefore, the standardized URL address may be preset to include: the protocol type, target host name or IP address in the URL. After the computer device obtains the first URL address input by the user, it then continues to determine whether the protocol type of the first URL address and whether the target host name or IP address is correct, so as to determine whether the first URL address is a standardized address . Specifically, the computer device compares the protocol type in the first URL address with a preset common protocol type to determine whether the protocol type in the first URL address is correct; then, the computer device Then, the correctness of the target host name or IP address in the first URL address is determined by means of ping detection, network speed test, DNS (Domain Name System) query and router tracking, so as to determine the correctness of the target host name or IP address in the first URL address. Whether the first URL address is correct. Among them, the detection of the website address by means of ping detection, network speed test, DNS query and router tracking belongs to the prior art means, and will not be repeated here.

In addition, the computer device also presets in the intercept list list that when the input target host name or IP address part points to a serious threat or illegal resource, it will automatically include the host name or IP address. The URL address is deleted and converted into the host name or IP address of the preset secure URL address (that is, jump to the specified URL address). Of course, in many cases, the first URL address entered by the user may only be a host name or an IP address. Then, the computer device will also perform an input based on the preset protocol type corresponding to the host name or IP address. The host name or IP address verifies the protocol type in the input URL address, and automatically supplements or modifies it when the protocol type in the input URL address defaults to form a standardized URL address.

Of course, standardized URL addresses may not be reliable. For example, the network server that stores resources is not static because the host or IP address of the data or resource is not static. Therefore, when the data or resources are transferred to other hosts or store data or After the IP of the host of the resource is changed, the original target host name or IP address entered cannot be accessed. In this case, the web server will perform a jump access service in advance before changing the host or IP address. That is, after inputting the original target host name or IP address, the web server will feed back the updated host name or IP address and remind the requester. Therefore, the computer device will receive and save the storage host or IP change record of the resource, obtain the updated host name or IP address, and then update and record the block list accordingly. In this embodiment, when the computer device determines that the first URL address exists in the interception list, then the computer device searches for the corresponding URL address according to the interception list. A second URL address, and then replace the first URL address with the second URL address and write it into the input box of the browser, and then initiate a network resource access request according to the second URL address.

In addition, if the computer device determines that the first URL address is neither a standardized address nor exists in the interception list, and the host name or IP address in the first URL address is also wrong, then The computer equipment mentioned above will directly return a prompt such as "URL input error, please re-enter".

The URL interception conversion method proposed in this embodiment can load the latest version of the interception plug-in to the browser after starting the browser, and then obtain the first URL address in the browser input box when the user clicks the enter key, and determine all Whether the first URL address exists in the preset interception list or whether it is a standardized address; when the first URL address exists in the interception list or the first URL address is not a standardized URL address, follow the preset interception The rule intercepts the first URL address. The first URL address input by the user is judged and intercepted on the user-side terminal device by loading the interception plug-in into the browser. This effectively improves the speed at which users access the target server, reduces the interception of intermediate devices, and improves communication security.

The serial numbers of the foregoing embodiments of the present application are for description only, and do not represent the superiority of the embodiments.

The above are only preferred embodiments of this application, and do not limit the scope of this application. Any equivalent structure or equivalent process transformation made using the content of the description and drawings of this application, or directly or indirectly used in other related technical fields , The same reason is included in the scope of patent protection of this application.

Claims

A URL interception conversion method, the method is applied to a terminal device, and the method includes the steps:

Receive the user's request to start the browser and start the browser;

Load the latest version of the blocking plug-in to the browser;

Get the first URL address in the browser input box when the user clicks the enter key;

Judging whether the first URL address exists in a preset blocking list or whether the first URL address is a standardized URL address;

When the first URL address exists in the interception list or the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule.
8. The method for URL interception conversion according to claim 1, wherein the step of "loading the latest version of the interception plug-in into the browser" comprises:

Acquiring the intercepting plug-in information on the browser and the latest intercepting plug-in information on the plug-in server;

Comparing the version number in the interception plug-in information with the version number of the latest interception plug-in information to determine whether the interception plug-in corresponding to the interception plug-in information is the latest version;

When the interception plug-in corresponding to the interception plug-in information is not the latest version, download the latest version of the interception plug-in from the plug-in server and silently load it.
The method for URL interception conversion according to claim 1, further comprising: loading the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser.
The URL interception conversion method according to claim 2, the method further comprising: loading the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser.
The method for URL interception conversion according to claim 1, wherein the interception rule comprises:

When the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list;

When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted correspondingly according to the format of the preset standardized URL address.
The URL interception conversion method according to claim 5,

The standardized URL address format includes: protocol type, target host name or IP address; the "complement, modify, delete or convert the first URL address according to the preset standardized URL address format" includes:

Delete the illegal URL address and convert it into a preset safe URL address;

The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified.
A URL interception conversion device, the device includes:

The receiving module is used to receive the user's request to start the browser and start the browser;

The loading module is used to load the latest version of the interception plug-in to the browser;

The obtaining module is used to obtain the first URL address in the browser input box when the user clicks the enter key;

A judging module, configured to judge whether the first URL address exists in a preset blocking list or whether the first URL address is a standardized URL address;

The interception module is configured to intercept the first URL address according to a preset interception rule when the first URL address exists in the interception list or the first URL address is not a standardized URL address.
The URL interception conversion device according to claim 7, wherein the loading module is further used for:

Acquiring the intercepting plug-in information on the browser and the latest intercepting plug-in information on the plug-in server;

Comparing the version number in the interception plug-in information with the version number of the latest interception plug-in information to determine whether the interception plug-in corresponding to the interception plug-in information is the latest version;

When the interception plug-in corresponding to the interception plug-in information is not the latest version, download the latest version of the interception plug-in from the plug-in server and silently load it.
8. The URL interception conversion device according to claim 7, wherein the loading module loads the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser.
8. The URL interception conversion device according to claim 8, wherein the loading module loads the interception plug-in to the browser through an auxiliary interface corresponding to the browser or an extension technology applicable to the browser.
7. The URL interception conversion device of claim 7, wherein the interception rule comprises:

When the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list;

When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted correspondingly according to the format of the preset standardized URL address.
The URL interception conversion device according to claim 11,

The standardized URL address format includes: protocol type, target host name or IP address; the interception module is also used for:

Delete the illegal URL address and convert it into a preset safe URL address;

The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified.
A computer device, the computer device includes a memory and a processor, the memory stores computer-readable instructions that can run on the processor, and the computer-readable instructions implement the steps when executed by the processor :

Receive the user's request to start the browser and start the browser;

Load the latest version of the blocking plug-in to the browser;

Get the first URL address in the browser input box when the user clicks the enter key;

Judging whether the first URL address exists in a preset blocking list or whether the first URL address is a standardized URL address;

When the first URL address exists in the interception list or the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule.
The computer device according to claim 13, wherein the step of "loading the latest version of the blocking plug-in into the browser" comprises:

Obtaining information about the blocking plug-in on the browser and the latest blocking plug-in information on the plug-in server;

Comparing the version number in the interception plug-in information with the version number of the latest interception plug-in information to determine whether the interception plug-in corresponding to the interception plug-in information is the latest version;

When the interception plug-in corresponding to the interception plug-in information is not the latest version, download the latest version of the interception plug-in from the plug-in server and silently load it.
The computer device according to claim 14, when the computer-readable instructions are executed by the processor, the further step is to implement the interception plug-in through the auxiliary interface corresponding to the browser or the extension technology applicable to the browser Load into the browser.
The computer device according to claim 14, wherein the interception rule comprises:

When the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list;

When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted according to the format of the preset standardized URL address; wherein, the standardized URL address format includes: Protocol type, target host name or IP address; the "complement, modify, delete or convert the first URL address according to the preset standardized URL address format" includes:

Delete the illegal URL address and convert it into a preset safe URL address;

The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified.
A non-volatile computer-readable storage medium, the non-volatile computer-readable storage medium stores computer-readable instructions, and the computer-readable instructions can be executed by at least one processor to implement the steps:

Receive the user's request to start the browser and start the browser;

Load the latest version of the blocking plug-in to the browser;

Get the first URL address in the browser input box when the user clicks the enter key;

Judging whether the first URL address exists in a preset blocking list or whether the first URL address is a standardized URL address;

When the first URL address exists in the interception list or the first URL address is not a standardized URL address, the first URL address is intercepted according to a preset interception rule.
The non-volatile computer-readable storage medium according to claim 17, wherein the step of "loading the latest version of the blocking plug-in into the browser" comprises:

Acquiring the intercepting plug-in information on the browser and the latest intercepting plug-in information on the plug-in server;

Comparing the version number in the interception plug-in information with the version number of the latest interception plug-in information to determine whether the interception plug-in corresponding to the interception plug-in information is the latest version;

When the interception plug-in corresponding to the interception plug-in information is not the latest version, download the latest version of the interception plug-in from the plug-in server and silently load it.
The non-volatile computer-readable storage medium according to claim 18, when the computer-readable instructions are executed by the processor, the step of further implementing: The extension technology loads the interception plug-in to the browser.
The non-volatile computer-readable storage medium of claim 18, wherein the interception rule comprises:

When the first URL address exists in the interception list, converting the first URL address into a corresponding second URL address according to the interception list;

When the first URL address is not a standardized URL address, the first URL address is supplemented, modified, deleted or converted according to the format of the preset standardized URL address; wherein, the standardized URL address format includes: Protocol type, target host name or IP address; the "complement, modify, delete or convert the first URL address according to the preset standardized URL address format" includes:

Delete the illegal URL address and convert it into a preset safe URL address;

The first URL address is verified according to the standardized URL address format, and parts of the wrong format are adaptively supplemented and modified.