CN104735078B - A kind of Portal access authentication system and method - Google Patents

A kind of Portal access authentication system and method Download PDF

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Publication number
CN104735078B
CN104735078B CN201510155525.7A CN201510155525A CN104735078B CN 104735078 B CN104735078 B CN 104735078B CN 201510155525 A CN201510155525 A CN 201510155525A CN 104735078 B CN104735078 B CN 104735078B
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Prior art keywords
network access
user terminal
network
module
content
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CN104735078A (en
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黄山
吴飞
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Maipu Communication Technology Co Ltd
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Maipu Communication Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1001Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004Server selection for load balancing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/12Avoiding congestion; Recovering from congestion
    • H04L47/125Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1001Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004Server selection for load balancing
    • H04L67/1021Server selection for load balancing based on client or server locations

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The present invention relates to wlan security access fields, and it discloses a kind of Portal access authentication method and systems, simplify identifying procedure, effectively solve the problems, such as the pressure and load balancing of Portal server.In the present invention, the user content customized from content customization delivery system is locally stored by network access equipment, when user requests access network access equipment access content, network access equipment first determines whether the user terminal has network access authority, if having, then network access equipment pushes related content to user terminal, if not having, then user terminal sends http certification request to network access equipment by network, network access equipment verifies the authentication information of user, and the network access authority of the user terminal is opened after verification passes through.The present invention is suitable for user terminal Portal and quickly accesses certification.

Description

A kind of Portal access authentication system and method
Technical field
The present invention relates to secure accessing field, in particular to a kind of Portal access authentication method and system.
Background technique
Present wlan network construction is like a raging fire, and in the cities public place such as school, airport, station, hospital, user can Enough convenient using city WiFi, following one's bent, it is convenient to experience fast network bring.At the same time, the access safety of wireless network It is increasingly becoming emphasis concerned by people.
Various protocols involved in the verification process that the most widely used access authentication standard of WLAN defines at present (http, Portal and radius) interaction, identifying procedure is extremely complex, and efficiency is lower, and under the certification scene of high concurrent, portal Server stress is big, realizes the problems such as load balancing difficulty is big, for these problems, there is presently no perfect solutions.
Summary of the invention
The technical problems to be solved by the present invention are: proposing a kind of Portal access authentication system and method, simplify certification Process effectively solves the problems, such as the pressure and load balancing of Portal server.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of Portal access authentication system, including including content customization delivery system and network access equipment;
The content customization delivery system, the subscription for receiving network access equipment are requested, and to network access equipment The network access authentication customized content of distribution subscription;
The network access equipment comprising network data forwarding module, network access authorization management module, local content Module and network access authentication module;
The network data forwarding module, for receiving the http request of user terminal and to unauthorized user terminal http Request redirects;
The network access authorization management module, for judging whether user terminal has according to user terminal address information Standby network access authority;
The local content module, for subscribing to network access authentication customized content to the content customization delivery system, And the network access authentication customized content received is stored in local;After receiving the access request of user terminal, complete The push of the network access authentication customized content;
The network access authentication module carries out http certification for the network insertion to user terminal.
Further, the network data forwarding module is specifically used for, and receives the http request of user terminal, and to network Whether the access mandate module polls user terminal has network access authority, and receives being somebody's turn to do for network access authorization module return Whether user terminal has the judging result of network access authority.
Further, the network data forwarding module refers to unauthorized user terminal http request redirection: network Unauthorized user terminal http request is redirected to local content module by data forwarding module.
Further, the network access authorization management module is believed by the user terminal address of device authorization access list It ceases to judge whether user terminal has network access authority, the user terminal address information is IP address or user Terminal MAC address.
Further, the method that the network access authentication module authenticates the network insertion of user terminal is:
When user terminal initiates http certification request to network access equipment, network access authentication module is from http request Middle extraction authentication information, and the authentication information is verified, notify network access authorization management module to exist after verification passes through The user terminal address information is added in equipment access list, to open the network access authority of the terminal.
In addition, another object of the present invention, which also resides in, proposes a kind of Portal access authentication method comprising following steps:
A. user terminal initiates http request to network access equipment;
B. network access equipment judges the user terminal whether there is or not network access authority, if so, then user terminal is accessible Corresponding contents on network access equipment terminate process;Otherwise, network access equipment redirects the http request of user terminal To the certification request page of local content module;
C. user inputs on the certification request page for the network access authentication customized content that local content module saves and recognizes After demonstrate,proving information, http certification request is initiated to network access equipment;
D. network access equipment carries out http certification to the network insertion of user terminal.
Further, the step b is specifically included: the network data forwarding module of network access equipment receives user terminal Http request, and to network access authorization module polls, whether the user terminal has network access authority, and receives network Whether the user terminal that access mandate module returns has the judging result of network access authority;If there is access authority, use Corresponding contents on the accessible network access equipment of family terminal terminate process;Otherwise, the network data of network access equipment turns The http request of user terminal is redirected to the certification request page of local content module by hair module.
Further, in step b, the network access equipment judges the user terminal, and whether there is or not the methods of network access authority Be: the equipment access authorization module of network access equipment judge the address of the terminal whether in device authorization access list, if Then the user terminal has network access authority, and otherwise, the user terminal is without network access authority.
Further, in step d, the network access equipment carries out the tool of http certification to the network insertion of user terminal Body method are as follows:
Whether the access authentication module of network access equipment local according to the user account information inquiry in authentication information The buffered information of the user matches authentication information with the user information of local cache if buffered, if Successful match then notifies access mandate module to add the address of the user terminal in device authorization access list, thus open-minded The network access authority of the end user terminal;
If the information of the local uncached user terminal, access authentication module request the user to user data server Then the corresponding user information of account matches the authentication information of the terminal with the user information received, if successful match, Access mandate module is then notified to add the address of the user terminal in device authorization access list, to open the user terminal Network access authority.
Further, further include following steps before step a: the local content module of network access equipment is to content Customize delivery system subscribed content;The content that network access equipment customizes is sent to network insertion and set by content customization delivery system It is standby;The content of the customization received is saved in local by the local content module of network access equipment.
The beneficial effects of the present invention are: since customized push content is stored in network access equipment local, pole The big pressure for reducing network HTTP message flow and content customization delivery system;It, can be in network as advanced optimizing Access device has cached user authentication relevant information, also greatly alleviates the access pressure of user data server;While by In portal push and certification realized in network access equipment, no longer need to investment load-balancing device and software at This.
Detailed description of the invention
Fig. 1 is the Portal access authentication system schematic diagram in the embodiment of the present invention;
Fig. 2 is that Portal pushes flow chart;
Fig. 3 is Portal identifying procedure figure.
Specific embodiment
The present invention is directed to propose a kind of Portal access authentication method and system, simplify identifying procedure, effectively solve The problem of pressure and load balancing of Portal server.In the present invention, it is locally stored by network access equipment from content and is determined The user authentication content of delivery system customization processed, when user requests access network access equipment access content, network insertion is set It is standby to first determine whether the user terminal has network access authority, if having, open the network access right of the user terminal Limit;Otherwise, network access equipment pushes related content to user terminal, then user terminal is sent out by network to network access equipment Http certification request is sent, network access equipment verifies the authentication information of user, and user end is opened after verification passes through The network access authority at end.
The solution of the present invention is described in further detail with reference to the accompanying drawings and embodiments:
As shown in Figure 1, the Portal access authentication system for the embodiment of the present invention includes content customization delivery system and net Network access device,
The content customization delivery system: the subscription for receiving network access equipment is requested, and to network access equipment The network access authentication customized content of distribution subscription.In embodiments of the present invention, content customization delivery system is responsible for customization customer Content, realize the value-added service of advertisement.Simultaneously to the content of network access equipment publishing of customized.
The network access equipment comprising network data forwarding module, network access authorization management module, local content Module and network access authentication module;
The network data forwarding module, for receiving the http request of user terminal and to unauthorized user terminal http Request redirects;
The network access authorization management module, for judging whether user terminal has according to user terminal address information Standby network access authority;
The local content module, for subscribing to network access authentication customized content to the content customization delivery system, And the network access authentication customized content received is stored in local;After receiving the access request of user terminal, complete The push of the network access authentication customized content;
The network access authentication module carries out http certification for the network insertion to user terminal.
Based on above-mentioned access authentication system, its working principle is that:
1) local content module of network access equipment is to content delivering system subscribed content.
2) after content delivering system has customized content, by publishing of customized content to network access equipment.
3) customized content is saved in local by the local content module of network access equipment.
4) mobile subscriber terminal is linked into wireless network by AP.
5) browser of user terminal initiates http online request.
6) http request is sent to network access equipment by AP, and data forwarding module is by network access authorization module Inquire whether the user terminal has network access authority, and receive network access authorization module return the user terminal whether The judging result for having network access authority.Network access authorization module judge the user terminal address (IP or MAC) whether In network access authorization access list, if any network access authority, then the network access authority of the user terminal is opened, otherwise Such as without network access authority, then http request is redirected to the certification request page for recognizing the local content module of network access equipment Face, related content is pushed to user terminal by local content module at this time.
7) user terminal inputs the certifications such as username and password letter on the certification request page that local content module pushes Breath initiates http certification request.
8) mobile subscriber terminal http certification request is sent to network access equipment by AP, and access authentication module extracts User information.
9) if the buffered user information of the authentication module of network access equipment, is directly verified, otherwise root The information of the user is inquired to user data server according to user account, and the user information is cached to local, then again into The verification of row user information.If verified successfully, network access authorization management module by the user terminal address (IP address or MAC Address) it is added in network access authorization access list, it is open-minded to complete network access authority.
Portal access authentication method in the embodiment of the present invention can be divided into Portal push process and Portal recognizes Process is demonstrate,proved, wherein it is as shown in Figure 2 to push process by Portal comprising following implemented step:
Step 1, user open the browser of mobile terminal, input access network address, and browser initiates http request.
Step 2, the http request of mobile terminal are sent to network access equipment, by the data forwarding module of network access equipment It intercepts.
Whether the mobile terminal has network access right to equipment access authorization module polls for step 3, data forwarding module Limit.
Step 4, equipment access authorization module judge whether the address (IP or MAC) of the mobile terminal accesses in device authorization In list, and judging result is returned into data forwarding module.
If the address of step 5, mobile terminal has network access in device authorization access list, the mobile terminal Power, otherwise the http request of mobile terminal is redirected to the certification request page of local content module by data forwarding module.
Step 6, mobile terminal request certification page to the local content module of network access equipment.
Step 7, local content module return to the certification page of customized content to mobile terminal, so that mobile terminal is shown The customized page completes entire push process.
The specific network access equipment of above-mentioned steps 7 carries out http identifying procedure such as Fig. 3 to the network insertion of user terminal It is shown comprising following implemented step:
Step 71, user input user account, password in the certification request page of the browser of mobile terminal, connect to network Enter equipment and initiates http certification request.
Step 72, the access authentication module of network access equipment extract user account, password etc. from http certification request Authentication information.If the buffered information of the user of access authentication module, is directly entered the 75th step.Otherwise, it accesses Authentication module requests the corresponding user information of the user account to user data server, into the 73rd step.
Step 73, user data server inquire the user information according to the user account of request, and return to network and connect Enter the access authentication module of equipment.
If step 74, user information exist in data server, access authentication module will cache the user information.
Step 75, access authentication module by verify certification request user authentication information and caching user information whether Match.
If step 76, authentication module authenticate successfully, access mandate module is notified to add in device authorization access list The network access authority of the terminal is opened in the address for adding the terminal.
Step 77, access authentication module return to mobile terminal authentication result.

Claims (6)

1. a kind of Portal access authentication system, which is characterized in that including content customization delivery system and network access equipment;
The content customization delivery system, the subscription for receiving network access equipment is requested, and is issued to network access equipment The network access authentication customized content of subscription;
The network access equipment comprising network data forwarding module, network access authorization management module, local content module With network access authentication module;
The network data forwarding module, for receiving the http request of user terminal and by unauthorized user terminal http request It is redirected to local content module;
The network access authorization management module, for being judged by the user terminal address information of device authorization access list Whether user terminal has network access authority;
The local content module, for subscribing to network access authentication customized content to the content customization delivery system, and will The network access authentication customized content received is stored in local;After receiving the access request of user terminal, described in completion The push of network access authentication customized content;
The network access authentication module carries out http certification for the network insertion to user terminal: when user terminal is to net When network access device initiates http certification request, network access authentication module extracts authentication information from http request, and to this Authentication information is verified, and notifies network access authorization management module to add the use in equipment access list after verification passes through Family terminal address information, to open the network access authority of the terminal.
2. Portal access authentication system as described in claim 1, which is characterized in that the network data forwarding module is specific For receiving the http request of user terminal, and whether the user terminal has network visit to network access authorization module polls Whether the user terminal asked permission, and receive the return of network access authorization module has the judging result of network access authority.
3. Portal access authentication system as described in claim 1, which is characterized in that the user terminal address information is to use Family IP address or user terminal MAC Address.
4. a kind of Portal access authentication method, which comprises the following steps:
A. user terminal initiates http request to network access equipment;
B. network access equipment judges the user terminal whether there is or not network access authority, if so, the then accessible network of user terminal Corresponding contents on access device terminate process;Otherwise, the http request of user terminal is redirected to this by network access equipment The certification request page of ground content module;
C. user's input authentication on the certification request page for the network access authentication customized content that local content module saves is believed After breath, http certification request is initiated to network access equipment;
D. network access equipment carries out http certification to the network insertion of user terminal;
In step b, the network access equipment judge the user terminal whether there is or not the methods of network access authority be: network insertion is set Standby network access authorization management module judges the address of the terminal whether in device authorization access list, if in the use Family terminal has network access authority, and otherwise, the user terminal is without network access authority;
In step d, the network access equipment carries out http certification to the network insertion of user terminal method particularly includes:
Whether the access authentication module of network access equipment has been delayed according to the user account information inquiry in authentication information is local The information of the user has been deposited, if buffered, authentication information has been matched with the user information of local cache, if matching Success, then notify network access authorization management module to add the address of the user terminal in device authorization access list, thus Open the network access authority of the user terminal;
If the information of the local uncached user terminal, access authentication module request the user account to user data server Then corresponding user information matches the authentication information of the user terminal with the user information received, if successful match, Network access authorization management module is then notified to add the address of the user terminal in device authorization access list, to open this The network access authority of terminal.
5. Portal access authentication method as claimed in claim 4, which is characterized in that the step b is specifically included
The network data forwarding module of network access equipment receives the http request of user terminal, and to network access authorization module Inquire whether the user terminal has network access authority, and receive network access authorization module return the user terminal whether The judging result for having network access authority;Phase if there is access authority, on the accessible network access equipment of user terminal Content is answered, process is terminated;Otherwise, the network data forwarding module of network access equipment redirects the http request of user terminal To the certification request page of local content module.
6. Portal access authentication method as described in claim 4 or 5, which is characterized in that before step a, further include as Lower step: the local content module of network access equipment is to content customization delivery system subscribed content;Content customization delivery system The content that network access equipment customizes is sent to network access equipment;The local content module of network access equipment will receive Customized content be saved in local.
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