CN108123807A - The system and method that user identity is traced to the source in broadband network - Google Patents
The system and method that user identity is traced to the source in broadband network Download PDFInfo
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- CN108123807A CN108123807A CN201611066908.8A CN201611066908A CN108123807A CN 108123807 A CN108123807 A CN 108123807A CN 201611066908 A CN201611066908 A CN 201611066908A CN 108123807 A CN108123807 A CN 108123807A
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- user
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- tracing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1453—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network
- H04L12/1482—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network involving use of telephony infrastructure for billing for the transport of data, e.g. call detail record [CDR] or intelligent network infrastructure
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The system traced to the source the invention discloses user identity in a kind of broadband network and side, are related to the communications field.Enhanced by the HTTP message that address (equipment of tracing to the source) is specified to accessing, user account information is inserted on HTTP message head, and carry user's public network IP address and user port information, equipment of tracing to the source starts the user information of message accounting by charging according to the equipment of tracing to the source of the Information revision that carries in the HTTP message of enhancing, promotes the accuracy for information of tracing to the source.
Description
Technical field
The present invention relates to the communications field, user identity is traced to the source in more particularly to a kind of broadband network system and method.
Background technology
In broadband network system, equipment of tracing to the source surfed the Internet according to user during RADIUS (Remote
Authentication Dial In User Service, remote customer dialing authentication system) charging message, it records on user
The related network information of network process, such as account, on-line time, user private network IP address, public network IP address, both port of origination, knot
Beam port, session id etc..Account desensitization process can provide identity recognition function for third party system, and such as 189 mailboxes log in, net
Upper business hall system login, identification of velocity-measuring system etc., meet types of applications demand.
However, RADIUS message is passed based on UDP (User Datagram Protocol, User Datagram Protocol) agreement
It is defeated, it is a kind of insecure messaging method, there are certain Loss Rates.When tracing to the source, equipment missing user reaches the standard grade or offline
After Radius message, meeting missing information or reservation error message obtain less than information when causing to trace to the source or get error message,
There is phenomena such as user logs in identity entanglement.
The content of the invention
A technical problem to be solved of the embodiment of the present invention is：Since the RADIUS information drop-outs equipment that causes to trace to the source lacks
Break one's promise breath or retain error message.
The present invention provides the system that user identity in a kind of broadband network is traced to the source, including：Broadband Remote Access Server
It traces to the source the equipment of tracing to the source of service with user identity is provided；The charging that Broadband Remote Access Server sends user to equipment of tracing to the source is opened
Beginning message, the charging start message and carry user account information, user's public network IP address and user port information；It traces to the source equipment
Start information record user account information, user's public network IP address and the user port information of message carrying according to the charging；
Broadband Remote Access Server accesses the HTTP message for equipment of tracing to the source in response to user, is inserted into and uses on the head of the HTTP message
Family account information, and equipment of tracing to the source is transmitted to, the HTTP message also carries user's public network IP address and user port information；It traces back
Source device extracts user account information, user's public network IP address and user port information from the HTTP message, and will extraction
Information with record information be compared, if comparison result is consistent, do not process, if comparison result is inconsistent,
The information of information modification record according to extraction.
The present invention also provides the method that user identity in a kind of broadband network is traced to the source, including：Broadband Remote Access Service
The charging that device sends user to equipment of tracing to the source starts message, and the charging starts message and carries user account information, user's public network
IP address and user port information；Equipment of tracing to the source according to the charging start message carrying information record user account information,
User's public network IP address and user port information；The HTTP that Broadband Remote Access Server accesses equipment of tracing to the source in response to user is reported
Text is inserted into user account information on the head of the HTTP message, and is transmitted to equipment of tracing to the source, and the HTTP message also carries use
Family public network IP address and user port information；Equipment of tracing to the source extracts user account information, user's public network from the HTTP message
IP address and user port information, and the information of extraction is compared with the information recorded, if comparison result is consistent, no
It processes, if comparison result is inconsistent, the information of the information modification record according to extraction.
Further, the charging starts message and also carries user conversation identification information；The information of equipment of tracing to the source record is also
Including user conversation identification information；Broadband Remote Access Server is also inserted into user conversation mark on the head of the HTTP message
Information；The information that equipment of tracing to the source is extracted from the HTTP message further includes user conversation identification information.
Further, service providing device can utilize user's public network IP address and user port information to be looked into equipment of tracing to the source
Ask user account information；Alternatively, using user's public network IP address and user port information and user conversation identification information to tracing back
Source device inquires about user account information.
Further, the user port information that equipment of tracing to the source is extracted from the HTTP message is port block identification, according to
The port range of user is calculated according to port block identification for port assignment rule.
The present invention specifies the HTTP message of address (equipment of tracing to the source) to enhance to accessing, and is inserted into and uses on HTTP message head
Family account information, and user's public network IP address and user port information are carried, equipment of tracing to the source is taken in the HTTP message according to enhancing
The Information revision of band equipment of tracing to the source starts the user information of message accounting by charging, promotes the accuracy for information of tracing to the source.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the system schematic that user identity is traced to the source in broadband network of the present invention.
Fig. 2 is the method flow schematic diagram that user identity is traced to the source in broadband network of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Fig. 1 is the system schematic that user identity is traced to the source in broadband network of the present invention.As shown in Figure 1, the system includes：For
User provide Broadband Remote Access Service Broadband Remote Access Server (Broadband Remote Access Server,
BRAS) 110 and user identity is provided traces to the source the equipment 120 of tracing to the source of service.Further, which further includes with demand of tracing to the source
Service providing device (SP) 130, service providing device 130 from trace to the source equipment 120 obtain subscriber identity information.Service is provided and set
It is standby that such as that can provide, 189 mailboxes log in, Online Business System logs in, service the identification of velocity-measuring system.Further
, the system further include for for consumer wideband online provide authentication service AAA (verification, authorization and accounting,
Authentication, Authorization, Accounting) server 140.
In order to solve the problems, such as, since RADIUS information drop-outs cause to trace to the source equipment missing information or retain error message, to need
Broadband Remote Access Server 110 and equipment 120 of tracing to the source are improved.
Broadband Remote Access Server 110 improves as follows：
Broadband Remote Access Server 110 can (particular address direction, which is traced to the source, in the present invention sets to accessing particular address
Standby HTTP message addition user account information and user conversation mark letter 120).Also, in order to avoid user account goes out in plain text
Now in a network, security is promoted, concealment processing can also be carried out to user account, for example, bit arithmetic is carried out to user account,
Then it is then added in HTTP message.
For example, the address for equipment 120 of tracing to the source is 200.120.27.5, when user accesses HTTP:During // 200.120.27.5,
Broadband Remote Access Server 110 detects the address and is in head enhancing strategy, consumer wideband account number can be added after the URL and (set
For ue), user conversation mark (being set to session_id, abbreviation sd) etc. identity informations, URL after reconstruct be, for example, HTTP://
200.120.27.5Ue=***＆＆sd=****.Parameter declaration is as follows：
1) ue represents consumer wideband account number, can be concealment treated consumer wideband account number.For example, to plaintext broadband account
Number into line position n computings is added to obtain the ciphertext of broadband account, the ciphertext of broadband account is added in URL, promote security performance.
Wherein, the parameter n of bit arithmetic can configure, and can be by Broadband Remote Access Server 110 and equipment 120 of tracing to the source
Agreement.
Example：N=2, plaintext broadband account number are 02510781026, and plaintext broadband account number is after position adds 2 computings
247329a3248。
2) sd represents the mark session_id of this PPP session of user, and one is kept with the mark of Radius charging messages
It causes.
Equipment of tracing to the source 120 is improved as follows：
Equipment of tracing to the source 120 provides web services, can receive HTTP message and therefrom extract user account information, Yong Huhui
Mark, user's public network IP address, user port information etc. are talked about, and is corrected with these information based on the online of radius message
Storehouse.Detailed description are as follows：
1) user account information is extracted, specifically, extracting ue fields from the URL addresses of HTTP message, which is done
Position subtracts n bit arithmetics, obtains the real broadband account number of user.
2) user conversation mark is extracted, specifically, extracting sd fields from the URL addresses of HTTP message.
3) IP address is extracted, specifically, the extraction user from the source address attribute (Source-Address) of HTTP message
Real IP address.
4) port is extracted, (is set specifically, obtaining visiting port from the source port attribute (source-port) of HTTP message
It is specific as follows for the port range of user x), is calculated according to port block identification according to the port assignment of network side rule：
Now 0-65535 ports fixed allocation is 64 pieces by net, and each user distributes 1024 ports, i-th piece of port model
Enclose for 1024* (i-1) --- 1024*i-1 (i=1 ... .64).
Therefore, it is for the user's real ports scope for the port block x that comes to visit：Both port of origination=1024* (x/1024) terminates
Port=1024* (x/1024+1) -1.
5) according to the online storehouse record of " user account number " or " user account number+session_id " condition query, see and whether there is
Matching result, i.e., the user account information extracted from HTTP message, user's public network IP address and user port information with it is online
Whether user account information, user's public network IP address and the user port information that storehouse records are identical, alternatively, being carried from HTTP message
User's account of user account information, session_id, user's public network IP address and the user port information taken and online storehouse record
Whether number information, session_id, user's public network IP address and user port information are identical.
If there is matching result, illustrate existing the user's accurate information in online storehouse, without corrigendum, terminate flow.
If not inquiring " user account number " or " user account number+session_id " in online storehouse, illustrate in online storehouse
The user's online information is lacked, insertion the user's online record in online storehouse will be performed, it will " user account number " or " user account number
The corresponding user's public network IP address of+session_id " and user port information are inserted into the user's online record.
If it is inquired " user account number " or " user account number+session_id " in online storehouse, but recorded in online storehouse
User's public network IP address and user port information and the user's public network IP address and user port information extracted from HTTP message
It is inconsistent, illustrate to be recorded as failure logging (record) in the online storehouse, then according to the user's public network IP address extracted from HTTP message
Online storehouse is updated with user port information.
The method that user identity in broadband network traces to the source is described with reference to Fig. 2.
The online storehouse of equipment of tracing to the source 120 consumer wideband online during obtain subscriber identity information, referring to step 201~
207, it then, gets family identity information again by HTTP message, referring to step 208~213, finally, utilizes HTTP message
The subscriber identity information of acquisition updates the subscriber identity information recorded in online storehouse, and based on updated accurate user identity
Information provides user identity for outer application system and traces to the source server, referring to step 214~215.
In step 201, terminal initiates certification request by broadband network to Broadband Remote Access Server 110, carries wide
The information such as band account, password.
In step 202, the certification request of user is issued aaa server 140 and recognized by Broadband Remote Access Server 110
Card processing.
In step 203, after aaa server 140 is authenticated processing based on broadband account, password etc., authorization attribute is replied.
In step 204, Broadband Remote Access Server 110 and terminal carry out IPCP ((IP Control Protocol, IP
Control protocol) negotiations process, public network IP address is distributed for user.
In step 205, Broadband Remote Access Server 110 establishes consumer wideband account and the corresponding pass of the session_id
System.
In step 206, Broadband Remote Access Server 110 reports charging to start message, with carrying broadband account, public network IP
The information such as location, port；
May be different in different sessions in view of public network IP address, port information, and hence it is also possible to start in charging
Session_id is carried in message.
In step 207, aaa server 140 receives charging and starts message and be transmitted to equipment 120 of tracing to the source, equipment of tracing to the source 120
The information for starting message carrying according to charging records user's online information in online storehouse, including account number, public network IP, port；
If the charging in step 206 starts also to carry session_id in message, the user that step 207 records believes online
Breath can also include session_id.
In step 208, user accesses the Internet, applications.
In step 209, user accesses 130 door of service providing device of the Internet, applications, such as 189 mailboxes.
In step 210, service providing device 130 indicates that user accesses equipment 120 of tracing to the source.
In step 211, user accesses equipment 120 of tracing to the source.
In step 212, Broadband Remote Access Server 110 matches matches somebody with somebody in the destination IP (IP of equipment of tracing to the source 120)
Head enhancing strategy is put, in parameters such as HTTP message insertion consumer wideband account numbers；
If the charging in step 206 starts also to carry session_id in message, user's online information of step 207 record
Session_id is further included, then can also be inserted into session_id parameters in HTTP message in step 212.
In step 213, equipment of tracing to the source 120 extracts consumer wideband account number, session_id in visiting HTTP message, public
The information such as net IP address, port.
In step 214, equipment of tracing to the source 120 carries out the information recorded in the information extracted in HTTP message and online storehouse
It compares, the content of comparison includes broadband account number, public network IP, port, can also further include session_id, if consistent not
If inconsistent, user's online information is changed based on the information extracted in HTTP message for processing.
In step 215, service providing device 130 according to " public network IP+port " condition or according to " public network IP+port+
Then session_id " condition query consumer wideband account numbers can do individual business according to the consumer wideband account number inquired
Processing.
Enhanced by the HTTP message that address (equipment of tracing to the source) is specified to accessing, user is inserted on HTTP message head
Account information, and user's public network IP address and user port information are carried, equipment of tracing to the source carries in the HTTP message according to enhancing
Information revision equipment of tracing to the source start the user information of message accounting by charging, promote the accuracy for information of tracing to the source.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of system that user identity is traced to the source in broadband network, which is characterized in that including：It Broadband Remote Access Server and carries
It traces to the source for user identity the equipment of tracing to the source of service；
The charging that Broadband Remote Access Server sends user to equipment of tracing to the source starts message, and the charging starts message and carries use
Family account information, user's public network IP address and user port information；
Equipment of tracing to the source starts information record user account information, user's public network IP address and the use of message carrying according to the charging
Family port information；
Broadband Remote Access Server accesses the HTTP message for equipment of tracing to the source in response to user, is inserted on the head of the HTTP message
Access customer account information, and equipment of tracing to the source is transmitted to, the HTTP message also carries user's public network IP address and user terminal message
Breath；
Equipment of tracing to the source extracts user account information, user's public network IP address and user port information from the HTTP message, and
The information of extraction with the information recorded is compared, if comparison result is consistent, is not processed, if comparison result differs
It causes, then the information recorded according to the information modification of extraction.
2. the system as claimed in claim 1, which is characterized in that
The charging starts message and also carries user conversation identification information；
The information of equipment of tracing to the source record further includes user conversation identification information；
Broadband Remote Access Server is also inserted into user conversation identification information on the head of the HTTP message；
The information that equipment of tracing to the source is extracted from the HTTP message further includes user conversation identification information.
3. system as claimed in claim 1 or 2, which is characterized in that the system also includes：Service providing device, for profit
With user's public network IP address and user port information to equipment query user account information of tracing to the source；Alternatively, for public using user
Net IP address and user port information and user conversation identification information are to equipment query user account information of tracing to the source.
4. system as claimed in claim 1 or 2, which is characterized in that
Equipment of tracing to the source will be inserted into the head of the HTTP message after user account progress bit arithmetic；
Broadband Remote Access Server uses the user account information extracted from the HTTP message into line position inverse operation
Family account.
5. system as claimed in claim 1 or 2, which is characterized in that
The user port information that equipment of tracing to the source is extracted from the HTTP message is port block identification, according to port assignment rule according to
The port range of user is calculated according to port block identification.
6. a kind of method that user identity is traced to the source in broadband network, which is characterized in that including：
The charging that Broadband Remote Access Server sends user to equipment of tracing to the source starts message, and the charging starts message and carries use
Family account information, user's public network IP address and user port information；
Equipment of tracing to the source starts information record user account information, user's public network IP address and the use of message carrying according to the charging
Family port information；
Broadband Remote Access Server accesses the HTTP message for equipment of tracing to the source in response to user, is inserted on the head of the HTTP message
Access customer account information, and equipment of tracing to the source is transmitted to, the HTTP message also carries user's public network IP address and user terminal message
Breath；
Equipment of tracing to the source extracts user account information, user's public network IP address and user port information from the HTTP message, and
The information of extraction with the information recorded is compared, if comparison result is consistent, is not processed, if comparison result differs
It causes, then the information recorded according to the information modification of extraction.
7. method as claimed in claim 6, which is characterized in that
The charging starts message and also carries user conversation identification information；
The information of equipment of tracing to the source record further includes user conversation identification information；
Broadband Remote Access Server is also inserted into user conversation identification information on the head of the HTTP message；
The information that equipment of tracing to the source is extracted from the HTTP message further includes user conversation identification information.
8. method as claimed in claims 6 or 7, which is characterized in that the method further includes：
Service providing device is using user's public network IP address and user port information to equipment query user account information of tracing to the source；Or
Person,
Service providing device is set using user's public network IP address and user port information and user conversation identification information to tracing to the source
Inquiry user account information for future reference.
9. method as claimed in claims 6 or 7, which is characterized in that
Equipment of tracing to the source will be inserted into the head of the HTTP message after user account progress bit arithmetic；
Broadband Remote Access Server uses the user account information extracted from the HTTP message into line position inverse operation
Family account.
10. method as claimed in claims 6 or 7, which is characterized in that
The user port information that equipment of tracing to the source is extracted from the HTTP message is port block identification, according to port assignment rule according to
The port range of user is calculated according to port block identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066908.8A CN108123807B (en) | 2016-11-29 | 2016-11-29 | System and method for tracing user identity in broadband network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066908.8A CN108123807B (en) | 2016-11-29 | 2016-11-29 | System and method for tracing user identity in broadband network |
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| Publication Number | Publication Date |
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| CN108123807A true CN108123807A (en) | 2018-06-05 |
| CN108123807B CN108123807B (en) | 2020-09-04 |
Family
ID=62225114
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611066908.8A Active CN108123807B (en) | 2016-11-29 | 2016-11-29 | System and method for tracing user identity in broadband network |
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| CN116776310A (en) * | 2023-08-23 | 2023-09-19 | 深圳红途科技有限公司 | Automatic user account identification method and device, computer equipment and storage medium |
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| CN116776310A (en) * | 2023-08-23 | 2023-09-19 | 深圳红途科技有限公司 | Automatic user account identification method and device, computer equipment and storage medium |
| CN116776310B (en) * | 2023-08-23 | 2024-01-05 | 深圳红途科技有限公司 | Automatic user account identification method and device, computer equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| CN108123807B (en) | 2020-09-04 |
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