WO2017181800A1

WO2017181800A1 - Adaptive portal authentication page system based on operating system, and method for same

Info

Publication number: WO2017181800A1
Application number: PCT/CN2017/077407
Authority: WO
Inventors: 王斌
Original assignee: 上海斐讯数据通信技术有限公司
Priority date: 2016-04-22
Filing date: 2017-03-21
Publication date: 2017-10-26
Also published as: CN105933900A

Abstract

Provided in the present invention are an adaptive portal authentication page system based on an operating system, and method for same. The adaptive portal authentication page system comprises: a wireless access point connected to a wireless terminal in a wireless manner, intercepting a first hypertext transfer protocol request message sent by the wireless terminal, and forging and feeding a temporary redirect message back to the wireless terminal, wherein the temporary redirect message specifically comprises a second uniform resource locator in a portal authentication server, and the second uniform resource locator comprises a type parameter of the system type of an operating system in the wireless terminal; and the portal authentication server communicatively connected to the wireless terminal, receiving a second hypertext transfer protocol request message containing a second uniform resource locator and sent by the wireless terminal, and then automatically pushing a corresponding portal authentication page to the wireless terminal. The present invention enables wireless terminals having different operating systems to jump to different portal authentication pages, thus greatly improving user experience, and enhancing applicability of a portal authentication system.

Description

Operating system based portal authentication page adaptive system and method thereof

Technical field

The present invention relates to the field of communications technologies, and in particular, to a portal authentication page adaptation system and method thereof.

Background technique

Portal authentication is an authentication method for Internet access. It is usually Web (web) authentication. The Portal authentication web page is usually called a portal. When a user connects to a network that requires Portal authentication but is not authenticated, the terminal is forced to log in to a specific portal site to access the services contained therein free of charge; but when the user needs to use other information on the Internet, it must be on the portal. For authentication, Internet resources can only be used after the certification has passed.

In the wireless network, Portal authentication is widely used because it has the advantages of client-free and forced advertisement. During the authentication process, the terminal obtains an IP (Internet Protocol) address through DHCP (Dynamic Host Configuration Protocol), and then initiates HTTP (Hyper Text Transfer Protocol) containing user information to any URL. The transport protocol) requests the packet to authenticate to the Portal server.

However, in the traditional Portal authentication process, after the Portal server authenticates the user successfully, the same Portal authentication interface is pushed to all the terminals. Although the browser sends an HTTP request message with the User Agent field, The User Agent field is only relevant to the browser type and can only distinguish between different browsers, but not different operating systems.

Summary of the invention

In view of the above problems, the present invention provides an operating system-based portal authentication page adaptation system and method thereof, which are capable of pushing different portal authentication pages according to different operating systems in the wireless terminal.

The technical solution provided by the present invention is as follows:

An operating system-based portal authentication page adaptive system, comprising: a wireless terminal with a built-in operating system, a wireless access point, and a portal authentication server, wherein

The wireless access point is wirelessly connected to the wireless terminal, and the wireless access point intercepts a first Hypertext Transfer Protocol (HTTP) request message sent by the wireless terminal, and is based on The first HTTP request message forges a temporary redirect message and feeds back to the wireless terminal; the temporary redirect message specifically includes a second uniform resource locator of the portal authentication server (Uniform Resource Locator) (hereinafter referred to as URL), the second URL includes a type parameter of a system type to which the operating system belongs in the wireless terminal;

The portal authentication server is in communication with the wireless access point, and the portal authentication server receives, by the wireless access point, a second hypertext transmission including the second uniform resource locator sent by the wireless terminal. The protocol requests the message, and then automatically pushes the corresponding portal authentication page to the wireless terminal.

In the technical solution, the second URL mentioned here is a location that the wireless terminal needs to jump to perform portal authentication, so that when the authentication server receives the second HTTP request message, the second URL can be extracted therefrom, thereby obtaining The type of the system to which the operating system belongs in the wireless terminal is included, and finally the authentication server pushes the corresponding portal authentication page based on the system type. The operation is simple and convenient, and the wireless terminal of different operating systems can jump to different portal authentication pages, improve the user experience, expand the application of the portal authentication system, and effectively solve the same push for all wireless terminals in the existing portal authentication system. The problem with the portal authentication page.

Further preferably, the wireless access point includes: a first control module, a packet interception module, a first packet generation module, a first storage module, and a message sending module, where

The first storage module is connected to the first control module, and the first storage module prestores a first uniform resource locator of the portal authentication server and a type parameter of a system type to which the wireless terminal belongs;

The packet intercepting module is connected to the first control module, and the packet intercepting module intercepts the first hypertext transfer protocol request message sent by the wireless terminal under the control of the first control module;

The first packet generating module is respectively connected to the packet intercepting module, the first storage module, and the first control module, and the first packet generating module is controlled by the first control module. a first uniform resource locator of the portal authentication server and a type parameter of the system type to which the wireless terminal belongs to generate a second uniform resource locator, and generate a temporary redirect message based on the second uniform resource locator ;

The packet sending module is configured to connect the first packet generating module to the first control module, where the packet sending module is configured to send the temporary redirecting packet.

In the technical solution, the wireless access point intercepts the first HTTP request message sent by the wireless terminal, and adds the system type to which the wireless terminal belongs to the first URL of the authentication server to obtain the second URL and feeds back to the wireless terminal. In this way, the following wireless terminal adds the second URL to the second HTTP request message, so that the authentication server receives the second URL and obtains the system type to which the operating system belongs in the wireless terminal.

Further preferably, the authentication server includes: a second control module, a second storage module, a message receiving module, and a portal authentication page feedback module, where

The second storage module is connected to the second control module, and the second storage module prestores an association relationship between different operating system types and a corresponding portal authentication page;

The message receiving module is connected to the second control module, and the message receiving module receives the second HTTP request message sent by the wireless terminal under the control of the second control module;

The portal authentication page feedback module is respectively connected to the packet receiving module, the second storage module, and the second control module, and the portal authentication page feedback module is controlled by the second control module, based on the The second URL and the association relationship between the different operating system types pre-stored in the second storage module and the corresponding portal authentication page are fed back to the corresponding portal authentication page.

Further preferably, the wireless terminal includes: a monitoring module, a message transceiver module, a second message generation module, and a third control module, where

The monitoring module is connected to the third control module, and the monitoring module monitors whether the wireless terminal establishes a connection with the wireless access point under the control of the third control module;

The packet sending and receiving module is respectively connected to the monitoring module and the third control module, and the packet sending and receiving module sends an Internet address request message and receives the wireless under the control of the third control module. Temporary redirect message fed back by the access point;

The second packet generating module is respectively configured with the monitoring module, the packet sending and receiving module, and the third control The module is connected, and the second packet generating module generates a first HTTP request message based on the monitoring result of the monitoring module, and generates a second HTTP request message based on the temporary redirect message received by the packet sending and receiving module. Text.

Further preferably, in the wireless access point, the first storage module further pre-stores an association relationship between different operating systems and sub-option sorting in a preset option field in the Internet address request message.

Further preferably, the wireless access point further includes: an information extraction module and a system type determination module, where

The information extraction module is respectively connected to the packet intercepting module and the first control module, and the information extracting module extracts the preset option field included in the Internet address request packet intercepted by the packet intercepting module. The sorting of the included suboptions;

The system type determining module is respectively connected to the information extracting module, the first storage module, and the first control module, and the system type determining module is based on the sub-options included in the preset option field extracted by the information extracting module. The sort determines the type of system to which the wireless terminal belongs and stores it in the first storage module.

In the technical solution, the wireless terminal monitors whether it establishes an intranet connection with the wireless access point at all times, and only sends an Internet address request after detecting that the connection has been established. After that, the wireless access point intercepts the Internet address request and analyzes the order of the sub-options included in the preset option field included therein, thereby determining the system type to which the operating system belongs in the wireless terminal. It should be noted that the arrangement of the sub-options included in the preset option field is different based on different operating systems, and the order of the different operating systems is pre-stored in the wireless access point, so that the subsequent steps can be accurate. Push the corresponding portal authentication page to the wireless terminal. The whole process is simple and precise, and the operability is strong.

The invention also provides an operating system-based portal authentication page adaptation method, comprising:

The S1 wireless terminal sends the first HTTP request message;

The S2 wireless access point intercepts the first HTTP request message, and generates a temporary redirect message based on the first HTTP request message falsification;

The S3 wireless access point feeds back the generated temporary redirection packet to the wireless terminal.

The S4 wireless terminal generates a second HTTP request message based on the received temporary redirection message;

The S5 portal authentication server receives the second HTTP request message, and automatically pushes a corresponding portal authentication page to the wireless terminal based on the second hypertext transfer protocol request message request.

Further preferably, the temporary redirect message specifically includes a second URL of the portal authentication server, where the second URL includes a type parameter of a system type to which the operating system belongs in the wireless terminal.

Further preferably, in step S2, the method specifically includes:

The S21 wireless access point intercepts the first HTTP request message;

The S22 wireless access point generates a second URL based on the first URL of the pre-stored portal authentication server and the type parameter of the system type to which the wireless terminal belongs, and generates a temporary redirect message based on the second URL;

And/or, in step S3, specifically:

The S31 wireless access point generates a second URL based on a first URL of the built-in portal authentication server and a type parameter of the system type to which the wireless terminal belongs;

The S32 wireless access point generates a temporary redirect message based on the second URL;

And/or, in step S5, specifically:

The S51 portal authentication server receives the second HTTP;

The S52 portal authentication server extracts, at the second URL in the second HTTP, a type parameter of a system type to which the wireless terminal belongs;

The S53 portal authentication server pushes the corresponding portal authentication page according to the association relationship between the pre-stored different operating system types and the corresponding portal authentication page.

Further preferably, before step S1, the following steps are further included:

The S11 wireless terminal monitors whether it establishes a connection with the wireless access point;

S12: If the wireless terminal establishes a connection with the wireless access point, the wireless terminal sends an Internet address request message;

The S13 wireless access point intercepts the Internet address request message, and extracts a sequence of sub-options included in the preset option field included therein;

The S14 wireless access point determines the system type to which the wireless terminal belongs based on the sorting of the sub-options included in the extracted preset option field and stores the system type.

DRAWINGS

The above described features, technical features, advantages and implementations thereof will be further described in the following, in which the preferred embodiments are described in the <RTIgt;

1 is a schematic structural diagram of an operating system-based portal authentication page adaptive system according to the present invention;

2 is a schematic structural diagram of an implementation manner of a wireless access point according to the present invention;

3 is a schematic structural diagram of an authentication server in the present invention;

4 is a schematic structural diagram of a wireless terminal according to the present invention;

5 is a schematic structural diagram of another implementation manner of a wireless access point according to the present invention;

6 is a schematic flowchart of an operating system-based portal authentication page adaptation method according to the present invention;

FIG. 7 is a schematic diagram of a process for determining, by a wireless access point, a type of an operating system in a wireless terminal according to the present invention.

Description of the reference numerals:

100-Portal Authentication Page Adaptive System, 110-Wireless Terminal, 120-Wireless Access Point, 130-gate User authentication server, 111-monitoring module, 112-message transceiver module, 113-second packet generation module, 114-third control module, 121-first control module, 122-message interception module, 123-first Message generation module, 124-first storage module, 125-message sending module, 126-information extraction module, 127-system type determination module, 131-second control module, 132-second storage module, 133-message Receive module, 134-portal authentication page feedback module.

detailed description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without obtaining creative labor, and obtain Other embodiments.

FIG. 1 is a schematic structural diagram of an operating system-based portal authentication page adaptation system 100 according to the present invention. As can be seen from the figure, the portal authentication page adaptation system 100 includes: a wireless terminal with an internal operating system. 110. The wireless access point 120 and the portal authentication server 130, wherein the wireless access point 120 is wirelessly connected to the wireless terminal 110, and the portal authentication server 130 is communicably connected to the wireless access point 120. In the working process, the wireless terminal 110 first sends a first HTTP request message based on the TCP (Transmission Control Protocol) 80 port; after the wireless access point 120 intercepts the first HTTP request message, based on the first HTTP The request message forges a temporary redirect message (302 redirect message) and feeds it back to the wireless terminal 110. After receiving the temporary redirect message, the wireless terminal 110 generates a second HTTP request message based on the temporary redirect message and sends it to the authentication server. After receiving the second HTTP request message, the portal authentication server 130 automatically pushes the corresponding portal authentication page to the wireless terminal 110 according to the information contained in the second HTTP request message. In a specific embodiment, the wireless terminal 110 may be a smart phone, a tablet, or the like.

Specifically, the second URL of the portal authentication server 130 is specifically included in the temporary redirect message, and the type parameter of the system type to which the operating system belongs in the wireless terminal 110 is included in the second URL. After receiving the temporary redirect message, the wireless terminal 110 obtains the second URL included therein, and then regenerates the second HTTP request message based on the second URL. In this way, the authentication server can obtain the second HTTP request message after receiving the second HTTP request message. The included second URL further obtains a type parameter of the system type to which the operating system belongs in the wireless terminal 110. In a specific embodiment, if the operating system in the wireless terminal 110 is an Android system, the authentication server automatically pushes the portal authentication page corresponding to the Android system; if the operating system in the wireless terminal 110 is an IOS system, the authentication server automatically pushes the corresponding Portal authentication page, and so on.

In an embodiment, as shown in FIG. 2, the wireless access point 120 includes: a first control module 121, a packet intercepting module 122, a first packet generating module 123, a first storage module 124, and a packet. The sending module 125, wherein the first control module 121 is connected to the packet intercepting module 122, the first packet generating module 123, the first storage module 124, and the message sending module 125, respectively, for controlling the working of the wireless access point 120. . In addition, the first packet generating module 123 is connected to the packet intercepting module 122 and the first storage module 124, and the packet sending module 125 is connected to the first packet generating module 123. Before the work, we pre-store the first URL of the portal authentication server 130 and the type parameter of the system type to which the wireless terminal 110 belongs in the first storage module 124.

In the working process, the message intercepting module 122 intercepts the first HTTP request message sent by the wireless terminal 110 under the control of the first control module 121, and then sends it to the first message generating module 123. When receiving the first HTTP request message, the first message generating module 123 is based on the first URL of the portal authentication server 130 stored in the first storage module 124 and the wireless terminal 110 under the control of the first control module 121. The type parameter of the system type generates a second URL (putting the system type parameter of the wireless terminal 110 into the first URL to obtain the second URL), and then generating a temporary redirect message based on the second URL, and sending the message through the message Module 125 feeds it back to wireless terminal 110. After receiving the temporary redirect message, the wireless terminal 110 then regenerates the second HTTP request message based on the second URL it includes.

In an embodiment, as shown in FIG. 3, the authentication server includes: a second control module 131, a second storage module 132, a message receiving module 133, and a portal authentication page feedback module 134, wherein the second control module 131 respectively The second storage module 132, the message receiving module 133, and the portal authentication page feedback module 134 are connected to control the authentication server to work. In addition, the portal authentication page feedback module 134 is connected to the message receiving module 133 and the second storage module 132, respectively. Before the work, we pre-store the association relationship between different operating system types and their corresponding portal authentication pages in the second storage module 132 (for example, the relationship between the Android system and its portal authentication page, the IOS system and its portal) The relationship between the authentication pages, etc.).

In the working process, first, the message receiving module 133 receives the second HTTP request message sent by the wireless terminal 110 under the control of the second control module 131, and sends it to the portal authentication page feedback module 134. The portal authentication page feedback module 134 receives the second HTTP request message, and then extracts the second URL included therein, and then acquires the system type to which the operating system belongs in the wireless terminal 110, and further operates according to different operations prestored in the second storage module 132. The association relationship between the system type and its corresponding portal authentication page is fed back to the corresponding portal authentication page (ie, the corresponding portal authentication page is found in the association relationship stored in the second storage module 132 according to the parsed system type of the wireless terminal 110) .

In one embodiment, as shown in FIG. 4, the wireless terminal 110 includes: a monitoring module 111, a message transceiver module 112, a second message generation module 113, and a third control module 114, wherein the monitoring module 111 and the third module The control module 114 is connected to the monitoring module 111 and the third control module 114, and the second packet generating module 113 is connected to the monitoring module 111, the message transceiver module 112, and the third control module 114, respectively. As shown in FIG. 5, the wireless access point 120 further includes: an information extraction module 126 and a system type determination module 127, wherein the information extraction module 126 is respectively connected to the message intercepting module 122 and the first control module 121, and the system type determining module 127 is connected to the information extraction module 126, the first storage module 124, and the first control module 121, respectively. In the wireless access point 120, the first storage module 124 further pre-stores the association relationship between the sub-options in the preset option fields in different operating systems and Internet address request messages.

Specifically, in the working process, before the message sending and receiving module 112 sends the first HTTP request message, the monitoring module 111 in the wireless terminal 110 monitors in real time whether the wireless terminal 110 is connected to the wireless device under the control of the third control module 114. Entry point 120 establishes a connection. After the wireless terminal 110 is connected to the wireless access point 120, the message transceiver module 112 sends an Internet address request message (DHCP discovery message) to the DHCP server under the control of the third control module 114. In this process, the wireless access point 120 serves as a necessary path between the wireless terminal 110 and the DHCP server, and the packet intercepting module in the wireless access point 120 before the DHCP server receives the Internet address request message. 122 intercepts the Internet address request message and sends it to the information extraction module 126. After the information extraction module 126 receives the Internet address request message, the information extraction module 126 extracts and analyzes the mutual The ordering of the sub-options contained in the preset option field included in the networked address request message is sent to the system type decision module 127. After receiving the sorting of the sub-options included in the extracted preset option field, the system type determining module 127 then sorts the sub-options included in the preset option field extracted by the information extracting module 126 in the first storage module 124. The system type corresponding to the system is found and stored in the first storage module 124, thereby completing the acquisition of the system type of the operating system in the wireless terminal 110 in the wireless access point 120.

In a specific embodiment, after the wireless terminal 110 and the wireless access point 120 are associated, the wireless terminal 110 sends a DHCP discovery message for obtaining an IP address to the DHCP server. After the wireless access point 120 intercepts the DHCP discovery message, the wireless terminal 110 analyzes the order of the sub-items included in the option 55 field of the DHCP discovery message (the order of the sub-options included in the preset option field). The operating system's system type is stored locally.

Then, after the wireless terminal 110 sends the first HTTP request message based on the TCP port 80, the wireless access point 120 intercepts the first HTTP request message, and then falsifies the temporary redirect message to the wireless terminal 110. Specifically, the temporary redirect message includes a second URL of the portal authentication. That is, the wireless access point 120 places the system type information of the operating system of the wireless terminal 110 found in the DHCP discovery message as a parameter in the first URL of the authentication server to obtain the second URL.

Then, when the wireless terminal 110 receives the temporary redirect message and sends the second HTTP request message including the second URL to the authentication server, the system type of the operating system of the wireless terminal 110 is merged with the second URL. Brought to the authentication server. After receiving the second URL, the authentication server knows the system type of the operating system of the wireless terminal 110, and can further push different portal authentication pages according to different operating systems.

As shown in FIG. 6, the present invention further provides an operating system-based portal authentication page adaptation method. Specifically, the portal authentication page adaptation method includes: S1 wireless terminal 110 sends a first HTTP request message; S2 wireless connection The inbound point 120 intercepts the first HTTP request message, and generates a temporary redirection message based on the first HTTP request message spoofing; the S3 wireless access point 120 feeds the generated temporary redirection message back to the wireless terminal 110; The S4 wireless terminal 110 generates a second HTTP request message based on the received temporary redirect message; the S5 portal authentication server 130 receives the second HTTP request message, and automatically pushes the corresponding portal authentication page based on the second HTTP request message. To the wireless terminal 110.

Specifically, the temporary redirect message specifically includes the second URL of the portal authentication server 130, and the second URL includes a type parameter of the system type to which the operating system belongs in the wireless terminal 110. After receiving the temporary redirect message, the wireless terminal 110 acquires the second URL included therein, and then regenerates the second HTTP request message based on the second URL. In this way, after receiving the second HTTP request message, the authentication server can obtain the second URL included in the second HTTP request message, and obtain the type parameter of the system type to which the operating system belongs in the wireless terminal 110. In a specific embodiment, if the operating system in the wireless terminal 110 is an Android system, the authentication server automatically pushes the portal authentication page corresponding to the Android system; if the operating system in the wireless terminal 110 is an IOS system, the authentication server automatically pushes the corresponding Portal authentication page, and so on.

More specifically, in step S2, the method specifically includes: the S21 wireless access point 120 intercepts the first HTTP request message; and the S22 wireless access point 120 is based on the pre-stored first URL of the portal authentication server 130 and the wireless terminal 110 The type parameter of the system type generates a second URL, and generates a temporary redirect message based on the second URL. In step S3, the method specifically includes: S31, the wireless access point 120 generates a second URL based on the first URL of the built-in portal authentication server 130 and the type parameter of the system type to which the wireless terminal 110 belongs; the S32 wireless access point 120 is based on the The second URL generates a temporary redirect message. In step S5, the method specifically includes: the S51 portal authentication server 130 receives the second HTTP; the S52 portal authentication server 130 extracts the type parameter of the system type to which the wireless terminal 110 belongs in the second URL in the second HTTP; and the S53 portal authentication server 130 The corresponding portal authentication page is pushed according to the association relationship between the pre-stored different operating system types and their corresponding portal authentication pages.

More specifically, as shown in FIG. 7, before step S1, the method further includes the following steps: S11: the wireless terminal 110 monitors whether it establishes a connection with the wireless access point 120; and S12 establishes a connection between the wireless terminal 110 and the wireless access point 120. The wireless terminal 110 sends an Internet address request message; the S13 wireless access point 120 intercepts the Internet address request message, and extracts the order of the sub-options contained in the preset option field included therein; and the S14 wireless access point 120 extracts the The ordering of the sub-options contained in the preset option field determines the type of system to which the wireless terminal 110 belongs and stores it.

We know that different operating systems will use the specific ordering of the subkeys in the option 55 of DHCP as a feature of the operating system (similar to a fingerprint), so that the subkeys in the option 55 of the DHCP option for each operating system are specific. The order of the rankings is different. In a specific embodiment, wireless After the terminal 110 and the wireless access point 120 are associated, the wireless terminal 110 then obtains an IP address through the DHCP service. Since all the packets sent by the wireless terminal 110 pass through the wireless access point 120, the wireless access point 120 can learn the type of the operating system of the wireless terminal 110 by intercepting the DHCP discovery message of the wireless terminal 110.

When the wireless terminal 110 performs the HTTP request for the first time (the first HTTP request message is sent), the wireless access point 120 intercepts the HTTP message and spoofs the temporary redirect message to the wireless terminal 110. The temporary redirect message includes a second URL of the portal authentication, and the learned wireless terminal 110 operation type information is included in the second URL.

When the wireless terminal 110 receives the temporary redirect message and sends the second HTTP request message to the authentication server, the wireless terminal 110 includes the second URL in the second HTTP request message. In this way, the authentication server receives the second URL and knows the operating system type of the wireless terminal 110, and can push different Portal pages according to different operating systems. For example, the portal authentication page of the IOS system is different from the portal authentication page of the Android system.

It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims

An operating system-based portal authentication page adaptive system, wherein the portal authentication page adaptive system includes: a wireless terminal with a built-in operating system, a wireless access point, and a portal authentication server, where

The wireless access point is wirelessly connected to the wireless terminal, and the wireless access point intercepts a first hypertext transfer protocol request message sent by the wireless terminal, and requests a report according to the first hypertext transfer protocol. The spoofing the temporary redirection packet and the feedback to the wireless terminal; the temporary redirection packet specifically includes the second uniform resource locator of the portal authentication server, where the second uniform resource locator includes Type parameter of the system type to which the operating system belongs in the wireless terminal;

The portal authentication server is in communication with the wireless access point, and the portal authentication server receives, by the wireless access point, a second hypertext transmission including the second uniform resource locator sent by the wireless terminal. The protocol requests the message, and then automatically pushes the corresponding portal authentication page to the wireless terminal.
The portal authentication page adaptation system of claim 1 , wherein the wireless access point comprises: a first control module, a packet interception module, a first packet generation module, a first storage module, and a report Text sending module, wherein

The first storage module is connected to the first control module, and the first storage module prestores a first uniform resource locator of the portal authentication server and a type parameter of a system type to which the wireless terminal belongs;

The packet intercepting module is connected to the first control module, and the packet intercepting module intercepts the first hypertext transfer protocol request message sent by the wireless terminal under the control of the first control module;

The first packet generating module is respectively connected to the packet intercepting module, the first storage module, and the first control module, and the first packet generating module is controlled by the first control module. a first uniform resource locator of the portal authentication server and a type parameter of the system type to which the wireless terminal belongs to generate a second uniform resource locator, and generate a temporary redirect message based on the second uniform resource locator ;

The packet sending module is respectively connected to the first packet generating module and the first control module, where The message sending module is configured to send a temporary redirect message.
The portal authentication page adaptation system according to claim 1, wherein the authentication server comprises: a second control module, a second storage module, a message receiving module, and a portal authentication page feedback module, wherein

The second storage module is connected to the second control module, and the second storage module prestores an association relationship between different operating system types and a corresponding portal authentication page;

The message receiving module is connected to the second control module, and the message receiving module receives the second hypertext transfer protocol request message sent by the wireless terminal under the control of the second control module;

The portal authentication page feedback module is respectively connected to the packet receiving module, the second storage module, and the second control module, and the portal authentication page feedback module is controlled by the second control module, based on the The second uniform resource locator in the second hypertext transfer protocol and the association relationship between the different operating system types pre-stored in the second storage module and the corresponding portal authentication page are fed back to the corresponding portal authentication page.
The portal authentication page adaptation system according to claim 2 or 3, wherein the wireless terminal comprises: a monitoring module, a packet transceiver module, a second packet generation module, and a third control module, wherein

The monitoring module is connected to the third control module, and the monitoring module monitors whether the wireless terminal establishes a connection with the wireless access point under the control of the third control module;

The packet sending and receiving module is respectively connected to the monitoring module and the third control module, and the packet sending and receiving module sends an Internet address request message and receives the wireless under the control of the third control module. Temporary redirect message fed back by the access point;

The second packet generating module is respectively connected to the monitoring module, the packet sending and receiving module, and the third control module, and the second packet generating module generates a first hypertext transfer protocol based on the monitoring result of the monitoring module. The request message and the second hypertext transfer protocol request message are generated based on the temporary redirect message received by the message sending and receiving module.
The portal authentication page adaptation system according to claim 4, wherein in the wireless access point, different operating systems and Internet address request reports are pre-stored in the first storage module. The association of sub-option sorting in the preset option field in the text.
The portal authentication page adaptation system of claim 5, wherein the wireless access point further comprises: an information extraction module and a system type determination module, wherein

The information extraction module is respectively connected to the packet intercepting module and the first control module, and the information extracting module extracts the preset option field included in the Internet address request packet intercepted by the packet intercepting module. The sorting of the included suboptions;

The system type determining module is respectively connected to the information extracting module, the first storage module, and the first control module, and the system type determining module is based on the sub-options included in the preset option field extracted by the information extracting module. The sort determines the type of system to which the wireless terminal belongs and stores it in the first storage module.
An operating system-based portal authentication page adaptation method, wherein the portal authentication page adaptation method comprises:

The S1 wireless terminal sends the first hypertext transfer protocol request message;

The S2 wireless access point intercepts the first hypertext transfer protocol request message, and generates a temporary redirect message based on the first hypertext transfer protocol request message forgery;

The S3 wireless access point feeds back the generated temporary redirection packet to the wireless terminal.

The S4 wireless terminal generates a second hypertext transfer protocol request message based on the received temporary redirect message;

The S5 portal authentication server receives the second hypertext transfer protocol request message, and automatically pushes a corresponding portal authentication page to the wireless terminal based on the second hypertext transfer protocol request message.
The portal authentication page adaptation method according to claim 7, wherein the temporary redirect message specifically includes a second uniform resource locator of the portal authentication server, and the second uniform resource locator The type parameter of the system type to which the operating system belongs in the wireless terminal is included.
The portal authentication page adaptation method according to claim 8, wherein

In step S2, the method specifically includes:

The S21 wireless access point intercepts the first hypertext transfer protocol request message;

The S22 wireless access point is based on the first uniform resource locator of the pre-stored portal authentication server and the Generating a second uniform resource locator for the type parameter of the system type to which the wireless terminal belongs, and generating a temporary redirect message based on the second uniform resource locator;

And/or, in step S3, specifically:

The S31 wireless access point generates a second uniform resource locator based on the first uniform resource locator of the built-in portal authentication server and the type parameter of the system type to which the wireless terminal belongs;

The S32 wireless access point generates a temporary redirect message based on the second uniform resource locator;

And/or, in step S5, specifically:

Receiving, by the S51 portal authentication server, the second hypertext transfer protocol;

The S52 portal authentication server extracts a type parameter of a system type to which the wireless terminal belongs in the second uniform resource locator in the second hypertext transfer protocol;

The S53 portal authentication server pushes the corresponding portal authentication page according to the association relationship between the pre-stored different operating system types and the corresponding portal authentication page.
The portal authentication page adaptation method according to claim 7 or 8 or 9, wherein before step S1, the method further comprises the following steps:

The S11 wireless terminal monitors whether it establishes a connection with the wireless access point;

S12: If the wireless terminal establishes a connection with the wireless access point, the wireless terminal sends an Internet address request message;

The S13 wireless access point intercepts the Internet address request message, and extracts a sequence of sub-options included in the preset option field included therein;

The S14 wireless access point determines the system type to which the wireless terminal belongs based on the sorting of the sub-options included in the extracted preset option field and stores the system type.