CN105933898A - Portal authentication method and system - Google Patents
Portal authentication method and system Download PDFInfo
- Publication number
- CN105933898A CN105933898A CN201610224933.8A CN201610224933A CN105933898A CN 105933898 A CN105933898 A CN 105933898A CN 201610224933 A CN201610224933 A CN 201610224933A CN 105933898 A CN105933898 A CN 105933898A
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- Prior art keywords
- ssid
- portal server
- portal
- frame
- response frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a portal authentication method and system. The method includes the following steps that: beacon frames and detection response frames are pre-extended, and the extended beacon frames and detection response frames contain the uniform resource locator of a portal server corresponding to an SSID configured by an access point; when receiving the beacon frames or the detection response frames from the access point, a station site obtains the uniform resource locator of the portal server corresponding to the SSID; and if the station site is correlated with the SSID, the uniform resource locator of the portal server corresponding to the SSID is sent to a browser, so that the browser can be made to request portal authentication from the portal server. With the portal authentication method and system of the invention adopted, convenient and more guaranteed portal authentication can be realized.
Description
Technical field
The present embodiments relate to communication technical field, a kind of method particularly relating to Portal certification
And system.
Background technology
In current the most either family or public environment, all there is numerous wireless WIFI
Network, especially in public business environment, people generally utilize the mobile device in hands
Access exterior I nternet network, and the businessman in business environment all compare emphasis commercial interest,
So the wireless network of " freely " typically will not be provided for user, it is wireless that businessman provides
Network generally requires Portal certification (introduction certification), user by cell-phone number, QQ account,
Wechat account or microblog account etc. are authenticated online.Portal authentication mode have need not peace
Dress Authentication Client, reduces the maintenance workload of client, it is simple to operation, can be at Portal
The advantages such as expansion, technology maturation of commencing business on the page and be widely used in operator,
The networks such as school.
Traditional Portal certification is to be intercepted STA by AP (Access Point, access point)
(Transmission Control Protocol passes transport control protocol to the TCP of (Station, website)
View) HTTP (Hyper Text Transfer Protocol, HTML (Hypertext Markup Language)) of 80 ports
Request, then redirects http response message by forgery and allows STA send HTTP request
To Portal server.
This method drawback is a lot, on the one hand, when STA quantity is the biggest, the performance to AP
There is the biggest pressure, because by every Bao Bicha, AP must confirm which is only needs and blocks
The HTTP request of TCP 80 port cut；On the other hand, if STA transmission is TCP
The HTTPS request of 443 ports, because HTTPS is encryption, so AP cannot forge
Message redirects response.
Summary of the invention
The present invention provides the method and system of a kind of Portal certification, it is possible to realizes convenient and more has guarantor
The Portal certification of barrier.
The present invention provides a kind of method of Portal certification, including: extended beacon frame and detection in advance
Response frame, described extended beacon frame includes that with probing response frame the SSID that access point configures is corresponding
The URL of Portal server；When website receives the beacon frame from access point or spy
When surveying response frame, from described beacon frame with probing response frame, obtain Portal service corresponding for SSID
The URL of device；If station associate SSID, by Portal corresponding for described SSID
The URL of server is sent to browser, so that browser please to Portal server
Ask Portal certification.
Further, the described frame of extended beacon in advance and probing response frame, including: pass through beacon frame
Parameter field is specified to add Portal server corresponding for SSID with the manufacturer in probing response frame
URL。
It is further, described when website receives from access point beacon frame or probing response frame,
Portal server URL corresponding to SSID is obtained from described beacon frame with probing response frame, including:
When website receives for the first time from access point beacon frame or probing response frame, from described beacon frame
The Portal server URL corresponding with acquisition SSID in probing response frame, and locally created described
Portal server URL corresponding for SSID；Again receive from access point beacon frame when website or
During probing response frame, from described beacon frame with probing response frame, obtain Portal clothes corresponding for SSID
Business device URL, and the Portal server URL corresponding for described SSID recorded is updated.
Further, if described station associate SSID, by Portal clothes corresponding for described SSID
Business device URL is sent to browser, so that browser asks Portal certification to Portal server,
Including: website associates with SSID, if the locally stored Portal having described SSID corresponding of described website
Server URL, then be sent to browser by Portal server URL corresponding for described SSID,
So that browser is according to the URL of Portal server, to corresponding Portal server
Send request message and carry out Portal certification.
Further, described method also includes: after station associate SSID, if described website connects
Receive beacon frame and the probing response frame of described SSID, obtain from described beacon frame and probing response frame
The URL of the Portal server that described SSID is corresponding, and to described in recording
Portal server URL corresponding for SSID is updated.
The present invention provides the system of a kind of Portal certification, including: access point, for extending in advance
Beacon frame and probing response frame, described extended beacon frame and probing response frame include that access point configures
The URL of Portal server corresponding for SSID；Website, for when receiving arrival
When beacon frame or the probing response frame of access point, obtain from described beacon frame and probing response frame
The URL of the Portal server that SSID is corresponding；If Associated SSID, by described
The URL of the Portal server that SSID is corresponding is sent to browser, so that browser
Portal certification is asked to Portal server.
Further, described access point, for extended beacon frame and probing response frame in advance, specifically
For: specify parameter field to add SSID by beacon frame with the manufacturer in probing response frame corresponding
The URL of Portal server.
Further, described website, it is used for receiving from access point beacon frame or probing response frame
Time, from described beacon frame with probing response frame, obtain Portal server URL corresponding to SSID,
Particularly as follows: described website, for receiving for the first time from access point beacon frame or probe response
During frame, from described beacon frame with probing response frame, obtain Portal server URL corresponding to SSID,
And at locally created Portal server URL corresponding for described SSID；When again receiving from connecing
When access point beacon frame or probing response frame, from described beacon frame and probing response frame, obtain SSID pair
The Portal server URL answered, and to the Portal server corresponding for described SSID recorded
URL is updated.
Further, described website, if for Associated SSID, by Portal corresponding for described SSID
Server URL is sent to browser, so that browser asks Portal certification to Portal server,
Particularly as follows: described website, for associating with SSID, if described website is locally stored have described in
Portal server URL corresponding for SSID, then by Portal server URL corresponding for described SSID
It is sent to browser, so that browser is according to the URL of Portal server, to right
The Portal server answered sends request message and carries out Portal certification.
Further, described website, it is additionally operable to: after station associate SSID, if described website
Receive beacon frame and the probing response frame of described SSID, obtain from described beacon frame and probing response frame
Take the URL of Portal server corresponding for described SSID, and to described in recording
Portal server URL corresponding for SSID is updated.
The method and system of the Portal certification that the present invention provides, by beacon frame and probe response
Frame extends the URL of the Portal server corresponding for SSID of access point configuration, makes
Proper when receiving from the beacon frame of access point or probing response frame, website can obtain and record
The URL of the Portal server that SSID is corresponding；When website is connected to SSID,
If website local record has the URL of Portal server corresponding for SSID, then will
The URL of the Portal server that this SSID is corresponding is sent to browser, so that browsing
Device asks Portal certification to Portal server.Therefore, present invention achieves convenient and more secure
Portal certification.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, aobvious and easy
Insight, the accompanying drawing in describing below is some embodiments of the present invention, for ordinary skill
From the point of view of personnel, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the schematic flow sheet of the method carrying out Portal certification in the embodiment of the present invention；
Fig. 2 is the configuration diagram of the system carrying out Portal certification in the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with
Accompanying drawing in the embodiment of the present invention, carries out clear, complete to the technical scheme in the embodiment of the present invention
Ground describes, it is clear that described embodiment is a part of embodiment of the present invention rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Fig. 1 is the schematic flow sheet of the method carrying out Portal certification in the embodiment of the present invention, such as Fig. 1
Shown in, including:
Step S11, in advance extended beacon frame and probing response frame, described extended beacon frame and detection ring
The SSID (Service Set Identifier, service set) answering frame to include that access point configures is right
The URL (Uniform Resoure Locator, URL) of the Portal server answered.
Beacon (Beacon) frame, by periodically sending Beacon frame, allows mobile workstation learn this
The existence of network, thus adjust parameter necessary to this network of addition.In basic network, access
Point must be responsible for sending Beacon frame, and Beacon frame scope in one's power is basic service region, due to
All communications all must pass through access point, and therefore work station otherwise cannot be able to not receive away from too far away
To beacon Beacon frame.
Probe response (Probe Response) frame, if probe requests thereby (Probe Request) frame
The network detected is the most compatible, and this network will be with Probe Response frame response.On basis
In architecture network, the work station being responsible for response is access point, and access point can periodically send Beacon
Signal.
In this step, relative to prior art, extend beacon frame and probing response frame, specifically
Can specify parameter (Vendor Specific) word by the manufacturer in beacon frame and probing response frame
The Portal server URL that Duan Tianjia WLAN is corresponding.
One WLAN can be divided into several subnet needing different identity to verify by SSID technology
Network, each sub-network is required for independent authentication, only by the user of authentication
Corresponding sub-network can be entered, prevent unauthorized user from entering present networks.
One AP can configure multiple SSID, and AP is sending Beacon frame and the Probe of SSID
During Response, Portal server URL corresponding for this SSID is placed on Vendor Specific
In.
Step S12, when website receives from the beacon frame of access point or probing response frame, from letter
Mark frame or probing response frame obtain Portal server URL corresponding to SSID.
In this step, the Beacon frame from access point or Probe are received for the first time as STA
During Response frame, in the Vendor Specific from Beacon frame or Probe Response frame
Obtain Portal server URL corresponding to SSID, and carry out record.
Because Portal server URL corresponding for SSID is probably dynamically change, so follow-up
When again receiving Beacon frame or Probe Response frame, SSID can be obtained corresponding
Portal server URL, and be updated.
Step S13, as station associate SSID, by Portal server URL corresponding for this SSID
It is sent to browser, so that browser asks Portal certification to Portal server.
In this step, owing to website stores Portal server URL corresponding for SSID, so
If during certain SSID of station associate, can Portal server URL corresponding for this SSID
Being sent to browser, such browser is known which Portal server to carry out Portal to
Have authenticated, browser sends connection request and carries out Portal certification to Portal server.
After STA Associated SSID, it is also possible to continue to obtain Beacon frame and the Probe of this SSID
The Portal server URL of Response frame carries out record.
Fig. 2 is the configuration diagram of the system carrying out Portal certification in the embodiment of the present invention.Such as Fig. 2
Shown in, including:
Access point, for extended beacon frame and probing response frame, described extended beacon frame and spy in advance
Survey the unified resource location of the Portal server corresponding for SSID that response frame includes that access point configures
Symbol；
Website, for when receiving from the beacon frame of access point or probing response frame, from described
Beacon frame and the unified resource location obtaining Portal server corresponding for SSID in probing response frame
Symbol；If Associated SSID, the unified resource of Portal server corresponding for described SSID is positioned
Symbol is sent to browser, so that browser asks Portal certification to Portal server.
Specifically,
Parameter field is specified to add SSID by beacon frame with the manufacturer in probing response frame corresponding
The URL of Portal server.
Described website, when receiving from access point beacon frame or probing response frame for the first time, from
The Portal server URL that described beacon frame is corresponding with acquisition SSID in probing response frame, and at this
Ground creates the Portal server URL that described SSID is corresponding；Believe from access point when again receiving
When mark frame or probing response frame, from described beacon frame with probing response frame, obtain SSID corresponding
Portal server URL, and to the Portal server URL corresponding for described SSID recorded
It is updated.
If station associate SSID, there is described SSID corresponding if described website is locally stored
Portal server URL, then be sent to clear by Portal server URL corresponding for described SSID
Look at device, so that browser is according to the URL of Portal server, to corresponding Portal
Server sends request message and carries out Portal certification.
Described website, is additionally operable to: after station associate SSID, if described website receives described
The beacon frame of SSID and probing response frame, obtain described SSID from described beacon frame and probing response frame
The URL of corresponding Portal server, and corresponding to the described SSID recorded
Portal server URL is updated.
The method and system of the Portal certification that the embodiment of the present invention provides, by beacon frame and spy
Survey the unified resource location of the Portal server corresponding for SSID extending access point configuration in response frame
Symbol so that when receiving from the beacon frame of access point or probing response frame, website can obtain
And record the URL of Portal server corresponding for SSID；When website is connected to SSID
Time, if website local record has the URL of Portal server corresponding for SSID,
Then the URL of Portal server corresponding for this SSID is sent to browser, so that
Browser asks Portal certification to Portal server.Therefore, the embodiment of the present invention achieve convenient
And more secure Portal certification.
System embodiment described above is only schematically, wherein said as separating component
The unit illustrated can be or may not be physically separate, the parts shown as unit
Can be or may not be physical location, i.e. may be located at a place, or can also divide
Cloth is on multiple NEs.Some or all of mould therein can be selected according to the actual needs
Block realizes the purpose of the present embodiment scheme.Those of ordinary skill in the art are not paying creativeness
In the case of work, i.e. it is appreciated that and implements.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive
Each embodiment can add the mode of required general hardware platform by software and realize, and the most also may be used
To pass through hardware.Based on such understanding, technique scheme is the most in other words to prior art
The part contributed can embody with the form of software product, and this computer software product can
With storage in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including
Some instructions with so that computer equipment (can be personal computer, server, or
The network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, rather than
It is limited；Although the present invention being described in detail with reference to previous embodiment, this area
Those of ordinary skill is it is understood that it still can be to the technical scheme described in foregoing embodiments
Modify, or wherein portion of techniques feature is carried out equivalent；And these are revised or replace
Change, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. the method for a Portal certification, it is characterised in that including:
Extended beacon frame and probing response frame in advance, wraps in described extended beacon frame and probing response frame
Include the URL of the Portal server corresponding for SSID of access point configuration；
When website receives from the beacon frame of access point or probing response frame, from described beacon frame
With the URL obtaining Portal server corresponding for SSID in probing response frame；
If station associate SSID, by the unified resource of Portal server corresponding for described SSID
Finger URL is sent to browser, so that browser asks Portal certification to Portal server.
The method carrying out Portal certification the most according to claim 1, it is characterised in that institute
State extended beacon frame and probing response frame in advance, including:
Parameter field is specified to add SSID by beacon frame with the manufacturer in probing response frame corresponding
The URL of Portal server.
The method carrying out Portal certification the most according to claim 1, it is characterised in that institute
State when website receives from access point beacon frame or probing response frame, from described beacon frame and spy
Survey and response frame obtains Portal server URL corresponding to SSID, including:
When website receives for the first time from access point beacon frame or probing response frame, from described letter
The Portal server URL that mark frame is corresponding with acquisition SSID in probing response frame, and locally created
Portal server URL corresponding for described SSID；
When website receives again from access point beacon frame or probing response frame, from described beacon
The Portal server URL that frame is corresponding with acquisition SSID in probing response frame, and to the institute recorded
State Portal server URL corresponding for SSID to be updated.
The method carrying out Portal certification the most according to claim 3, it is characterised in that institute
If stating station associate SSID, Portal server URL corresponding for described SSID is sent to clear
Look at device, so that browser asks Portal certification to Portal server, including:
Website associates with SSID, if the locally stored Portal having described SSID corresponding of described website
Server URL, then be sent to browser by Portal server URL corresponding for described SSID,
So that browser is according to the URL of Portal server, to corresponding Portal server
Send request message and carry out Portal certification.
The method carrying out Portal certification the most according to claim 4, it is characterised in that institute
Method of stating also includes:
After station associate SSID, if described website receives beacon frame and the spy of described SSID
Survey response frame, obtain Portal corresponding for described SSID from described beacon frame with probing response frame and service
The URL of device, and unified to the Portal server corresponding for described SSID recorded
URLs is updated.
6. the system of a Portal certification, it is characterised in that including:
Access point, for extended beacon frame and probing response frame, described extended beacon frame and spy in advance
Survey the unified resource location of the Portal server corresponding for SSID that response frame includes that access point configures
Symbol；
Website, for when receiving from the beacon frame of access point or probing response frame, from described
Beacon frame and the unified resource location obtaining Portal server corresponding for SSID in probing response frame
Symbol；If Associated SSID, the unified resource of Portal server corresponding for described SSID is positioned
Symbol is sent to browser, so that browser asks Portal certification to Portal server.
The system carrying out Portal certification the most according to claim 6, it is characterised in that institute
State access point, for extended beacon frame and probing response frame in advance, particularly as follows:
Parameter field is specified to add SSID by beacon frame with the manufacturer in probing response frame corresponding
The URL of Portal server.
The system carrying out Portal certification the most according to claim 6, it is characterised in that institute
State website, when being used for receiving from access point beacon frame or probing response frame, from described beacon frame
The Portal server URL corresponding with acquisition SSID in probing response frame, particularly as follows:
Described website, is used for when receiving from access point beacon frame or probing response frame for the first time,
Portal server URL corresponding for acquisition SSID from described beacon frame with probing response frame, and
Locally created Portal server URL corresponding for described SSID；When again receiving from access point
When beacon frame or probing response frame, from described beacon frame with probing response frame, obtain SSID corresponding
Portal server URL, and to the Portal server URL corresponding for described SSID recorded
It is updated.
The system carrying out Portal certification the most according to claim 8, it is characterised in that institute
State website, if for Associated SSID, sent out by Portal server URL corresponding for described SSID
Give browser, so that browser asks Portal certification to Portal server, particularly as follows:
Described website, for associating with SSID, if described website is locally stored described SSID
Corresponding Portal server URL, then send out Portal server URL corresponding for described SSID
Give browser, so that browser is according to the URL of Portal server, to correspondence
Portal server send request message carry out Portal certification.
The system carrying out Portal certification the most according to claim 9, it is characterised in that
Described website, is additionally operable to:
After station associate SSID, if described website receives beacon frame and the spy of described SSID
Survey response frame, obtain Portal corresponding for described SSID from described beacon frame with probing response frame and service
The URL of device, and unified to the Portal server corresponding for described SSID recorded
URLs is updated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224933.8A CN105933898A (en) | 2016-04-12 | 2016-04-12 | Portal authentication method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224933.8A CN105933898A (en) | 2016-04-12 | 2016-04-12 | Portal authentication method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105933898A true CN105933898A (en) | 2016-09-07 |
Family
ID=56838019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224933.8A Pending CN105933898A (en) | 2016-04-12 | 2016-04-12 | Portal authentication method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107707560A (en) * | 2017-10-31 | 2018-02-16 | 迈普通信技术股份有限公司 | Authentication method, system, network access equipment and Portal server |
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Application publication date: 20160907 |