CN114040143B - Method, system and equipment for IPTV service management - Google Patents
Method, system and equipment for IPTV service management Download PDFInfo
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- CN114040143B CN114040143B CN202111349919.8A CN202111349919A CN114040143B CN 114040143 B CN114040143 B CN 114040143B CN 202111349919 A CN202111349919 A CN 202111349919A CN 114040143 B CN114040143 B CN 114040143B
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- 230000008859 change Effects 0.000 claims description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
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Abstract
The application aims to provide a method and equipment for IPTV service management, wherein user information in a user account opening subsystem is synchronized to a block in a block chain; acquiring a request about IPTV sent by a user terminal, wherein the request about IPTV comprises a user authentication request and an authentication request; and acquiring the user information from a block in the block chain, determining a feedback result of the request about the IPTV based on the user information, and completing service management of the IPTV according to the feedback result. Therefore, the possibility of losing and tampering when user data are transferred between databases of all systems is avoided, and normal service of users is not affected.
Description
Technical Field
The present disclosure relates to the field of computers, and in particular, to a method, system, and device for IPTV service management.
Background
AAA (Authentication Authorization Accounting, authentication and accounting) services currently used by IPTV subscribers in a certain area are mainly provided by the telecom operator OSS (Operation Support System ), which may cause inconsistent authentication information, inconsistent authentication information and inconsistent accounting information provided to the subscribers by the service provider and the telecom operator. In addition, in the IPTV user authentication, charging and authentication system used in a certain region, user data is transmitted among databases of each system, and the possibility of loss and tampering exists, so that normal service to users is affected.
Disclosure of Invention
An object of the present application is to provide a method, a system and a device for IPTV service management, which solve the problem in the prior art that the normal service to the user is affected due to the possibility of loss and tampering when user data is transferred between databases of each system.
According to one aspect of the present application, there is provided a method for IPTV service management, the method comprising:
synchronizing user information in the user account opening subsystem to blocks in the blockchain;
acquiring a request about IPTV sent by a user terminal, wherein the request about IPTV comprises a user authentication request and an authentication request;
and acquiring the user information from a block in the block chain, determining a feedback result of the request about the IPTV based on the user information, and completing service management of the IPTV according to the feedback result.
Further, the user information includes: user account opening information and user account selling information, wherein the user account opening information comprises user identification information, user shutdown activation state, effective time and user identity information.
Further, when the request about IPTV is a user authentication request, the user information is obtained from a block in the blockchain, and a feedback result of the request about IPTV is determined based on the user information, including:
and acquiring the user information from the blocks in the block chain at regular time through a user authentication subsystem, caching the user information into a local database, authenticating the user authentication request based on the user information in the local database, and determining a feedback result.
Further, before authenticating the user authentication request based on the user information in the local database, the method includes:
and comparing the user information acquired from the blocks in the block chain with the user information existing in the local database, and updating the user information in the local database according to the compared difference data.
Further, the method comprises:
if the authentication of the user authentication request is abnormal, comparing the user information in the local database with the existing user information on the block, and updating the user information in the local database.
Further, the method comprises:
and acquiring a subscription request sent by the user terminal, and synchronizing charging information determined by a user charging subsystem based on the subscription request to a block in the block chain, wherein the charging information comprises user identification information, a transaction number, a product number and a consumption amount.
Further, when the request about IPTV is an authentication request, the user information is obtained from a block in the blockchain, and a feedback result of the request about IPTV is determined based on the user information, including:
and acquiring the user information and the charging information from a block in the block chain at regular time through a user authentication subsystem, caching the user information and the charging information into a local database, authenticating the authentication request based on the user information and the charging information in the local database, and determining a feedback result.
Further, authenticating the authentication request based on the user information and charging information in the local database includes:
comparing the user information and charging information acquired from the blocks in the block chain with the existing user information and charging information in a local database, and updating the user information and charging information in the local database according to the compared difference data;
and authenticating the authentication request based on the updated user information and charging information in the local database.
Further, the request for IPTV further includes: unsubscribe from a request, the method comprising:
and acquiring an unsubscribe request sent by the user terminal, and synchronizing change information of charging information to a block in the block chain after confirming unsubscribe based on the unsubscribe request through a user charging subsystem.
According to another aspect of the present application, there is also provided a system for IPTV service management, the system comprising: the system comprises a user account opening subsystem, a user authentication subsystem, a user charging subsystem and a blockchain;
the user account opening subsystem is used for determining user information according to a request sent by a user terminal and synchronizing the user information into the block chain, wherein the user information comprises user account opening information and user account selling information;
the user authentication subsystem is used for acquiring the user information from the blockchain according to an authentication request sent by a user terminal, authenticating the authentication request according to the user information, and updating the user information in a local database according to an authentication result;
the user authentication subsystem is used for acquiring the user information from the block chain according to an authentication request sent by a user terminal and authenticating the authentication request according to the user information;
the user charging subsystem is used for acquiring a subscription request of a user terminal, determining charging information according to the subscription request, and synchronizing the charging information into the blockchain.
According to still another aspect of the present application, there is also provided an apparatus for IPTV service management, the apparatus comprising:
the synchronizing device is used for synchronizing the user information in the user account opening subsystem to the blocks in the block chain;
an obtaining device, configured to obtain a request about IPTV sent by a user terminal, where the request about IPTV includes a user authentication request and an authentication request;
and the service management device is used for acquiring the user information from the block in the block chain, determining a feedback result of the IPTV request based on the user information, and completing service management of the IPTV according to the feedback result.
According to yet another aspect of the present application, there is also provided a computer readable medium having stored thereon computer readable instructions executable by a processor to implement a method as described above.
Compared with the prior art, the method and the device have the advantages that user information in the user account opening subsystem is synchronized to the blocks in the block chain; acquiring a request about IPTV sent by a user terminal, wherein the request about IPTV comprises a user authentication request and an authentication request; and acquiring the user information from a block in the block chain, determining a feedback result of the request about the IPTV based on the user information, and completing service management of the IPTV according to the feedback result. Therefore, the possibility of losing and tampering when user data are transferred between databases of all systems is avoided, and normal service of users is not affected.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
fig. 1 illustrates a schematic structural diagram of a system for IPTV service management according to an aspect of the present application;
fig. 2 shows a flow diagram of a method for IPTV service management provided according to an aspect of the present application;
FIG. 3 is a schematic flow chart of user account opening and authentication in an embodiment of the present application;
FIG. 4 is a schematic flow chart of another user account opening and authentication in an embodiment of the present application;
FIG. 5 is a flow chart illustrating user subscription and authentication in one embodiment of the present application;
FIG. 6 is a flow diagram illustrating another user subscription and authentication in an embodiment of the present application;
fig. 7 illustrates a schematic structure of an apparatus for IPTV service management according to still another aspect of the present application.
The same or similar reference numbers in the drawings refer to the same or similar parts.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
In one typical configuration of the present application, the terminal, the devices of the service network, and the trusted party each include one or more processors (e.g., central processing units (Central Processing Unit, CPU)), input/output interfaces, network interfaces, and memory.
The Memory may include non-volatile Memory in a computer readable medium, random access Memory (Random Access Memory, RAM) and/or non-volatile Memory, etc., such as Read Only Memory (ROM) or flash RAM. Memory is an example of computer-readable media.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase-Change RAM (PRAM), static random access Memory (Static Random Access Memory, SRAM), dynamic random access Memory (Dynamic Random Access Memory, DRAM), other types of Random Access Memory (RAM), read-Only Memory (ROM), electrically erasable programmable read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), flash Memory or other Memory technology, read-Only optical disk read-Only Memory (Compact Disc Read-Only Memory, CD-ROM), digital versatile disks (Digital Versatile Disk, DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by the computing device. Computer readable media, as defined herein, does not include non-transitory computer readable media (transmission media), such as modulated data signals and carrier waves.
Fig. 1 shows a schematic structural diagram of a system for IPTV service management according to an aspect of the present application, the system comprising: a user account opening subsystem 11, a user authentication subsystem 12, a user authentication subsystem 13, a user charging subsystem 14 and a blockchain 15; the user account opening subsystem 11 is configured to determine user information according to a request sent by a user terminal, and synchronize the user information to the blockchain 15, where the user information includes user account opening information and user account selling information; the user authentication subsystem 12 is configured to obtain the user information from the blockchain 15 according to an authentication request sent by a user terminal, authenticate the authentication request according to the user information, and update the user information in a local database according to an authentication result; the user authentication subsystem 13 is configured to obtain the user information from the blockchain 15 according to an authentication request sent by a user terminal, and authenticate the authentication request according to the user information; the user charging subsystem 14 is configured to obtain a subscription request of a user terminal, determine charging information according to the subscription request, and synchronize the charging information into the blockchain 15. Here, the system for IPTV service management is an AAA (user authentication, accounting, authentication) system, which includes a user account opening subsystem, a user authentication subsystem, a user accounting subsystem, a user authentication system, and a blockchain. The user account opening subsystem is used for user account opening, account selling, shutdown and service activation; the user authentication subsystem is used for user login authentication and authorization; the user charging subsystem is used for ordering products and paying services by the user; the user authentication subsystem is used for user product service authentication; the block chain is used for storing user account opening information, account selling information and charging information.
Specifically, when the user performs account opening and authentication, the user terminal sends an account opening request to the user account opening subsystem 11, the user account opening subsystem determines the user information according to the account opening request, synchronizes the user information to the blockchain 15 for storage, and when the user needs to sell the account, sends an account opening request to the user account opening subsystem, and the user account opening subsystem stores the user account selling information to the blockchain 15; the user terminal sends an authentication request to the user authentication subsystem 12, the user authentication subsystem 12 acquires the existing user information from the blockchain 15, authenticates the authentication request according to the user information, permits the user to log in if the authentication is passed, acquires the user information again from the blockchain 15 if the authentication is failed, and performs secondary authentication; the user authentication subsystem 13 acquires the user information from the block chain 15 after receiving an authentication request sent by a user terminal, authenticates the authentication request according to the user information, and acquires the user information from the block chain for secondary authentication when the authentication is abnormal; the subscriber billing subsystem 14 determines billing information based on the received subscription request of the subscriber terminal and synchronizes the billing information into the blockchain 15. By the system, accuracy and high-safety service can be improved, and the user data is prevented from being lost or tampered in the transmission process, so that normal service to the user is prevented from being influenced.
Fig. 2 shows a flow diagram of a method for IPTV service management according to an aspect of the present application, the method comprising: in the steps S11 to S13,
in step S11, user information in the user account opening subsystem is synchronized to blocks in the blockchain; here, the user information generated by the user account opening subsystem is synchronized to the blocks in the blockchain for storage, and the user information can be determined according to an account opening request or a sales request submitted by the user terminal. In an embodiment of the present application, the user information includes: user account opening information and user account selling information, wherein the user account opening information comprises user identification information, user shutdown activation state, effective time and user identity information.
In step S12, a request about IPTV sent by a user terminal is obtained, where the request about IPTV includes a user authentication request and an authentication request; here, the request about IPTV sent by the user terminal is received, where the request includes a user authentication request, an authentication request, and may also include a sales request, an unsubscribe request, and the like; in step S13, the user information is acquired from the block in the blockchain, the feedback result of the request about IPTV is determined based on the user information, and service management for the IPTV is completed according to the feedback result. Here, after a request sent by a user terminal is acquired, user information is read from a blockchain to determine a received request according to the user information, so as to complete a service management function, such as determining user account opening and authentication, determining user subscription and authentication, and the like. By utilizing the characteristics of non-falsification and non-repudiation of the block chain distributed account book, once the user information is recorded in the block chain, the user data in the block chain is ensured to be non-modifiable and non-revocable, and the user information is prevented from being lost and falsified when being transmitted among all subsystems of the AAA service, so that the normal service to the user is influenced.
In an embodiment of the present application, when the request about IPTV is a user authentication request, in step S13, the user information is periodically obtained from a block in the blockchain through a user authentication subsystem, the user information is cached in a local database, and the user authentication request is authenticated based on the user information in the local database, so as to determine a feedback result. Here, when the user terminal sends the user authentication request, the user terminal may be the authentication at the time of opening an account, or may be the authentication at the time of selling the account; the user account opening and authentication process is shown in fig. 3, the user account opening subsystem records user information on a block in a block chain, the user information on the block comprises user identification information (user ID), user shutdown activation state, effective time, user identity information and the like, a user terminal sends an authentication request, the user authentication subsystem acquires the user information in the block on the block chain, authenticates the authentication request, informs the user terminal of the authentication request if the authentication is passed, acquires the user information from the block chain for secondary authentication if the authentication is failed, and the block chain sends updated user information to a local database of the user account opening subsystem. The process of user sales and authentication is as follows: the user account opening subsystem records the user account information on a block in the blockchain, the user terminal sends a login authentication request when the user terminal carries out account sales, the user authentication subsystem acquires the user information in the block on the blockchain, authenticates the login authentication request, informs the user terminal of the authentication, and acquires the user information from the blockchain to carry out secondary authentication if the authentication is passed.
In an embodiment of the present application, the user information obtained from the blocks in the blockchain may be compared with the existing user information in the local database, and the user information in the local database may be updated according to the compared difference data. If the authentication of the user authentication request is abnormal, comparing the updated user information in the local database with the existing user information on the block, acquiring the user information from a block chain, updating the user information in the local database, and performing secondary authentication. Here, when the user opens an account and authenticates, as shown in fig. 4, the user opening subsystem may also record user information on a block in the blockchain, where the user information includes user opening information, and the user opening information includes a user ID, a user shutdown activation state, an effective time, user identity information, and the like. The user authentication subsystem regularly acquires user information in a block on the block chain, compares user account opening information with cache data in a local cache database, and updates difference data in the local database when the user account opening information is different from the cache data in the local cache database. The user terminal sends an authentication request, the user authentication subsystem uses the local cache data to provide service, if the authentication is abnormal, the user authentication subsystem compares the local user information with the user information in the block on the block chain and returns a correct result. When the user is in sale and authentication, the user account opening subsystem records the user account information on a block in the block chain, the user authentication subsystem acquires the user account information in the block on the block chain at regular time, compares the user account information with cache data in a local cache database, and updates difference data; the user terminal sends an authentication request, the user authentication subsystem uses the local cache data to provide service, if the authentication is abnormal, the user authentication subsystem compares the local user information with the user information in the block on the block chain, and returns a correct result.
In an embodiment of the present application, a subscription request sent by the user terminal may be obtained, and charging information determined by a user charging subsystem based on the subscription request may be synchronized to a block in the blockchain, where the charging information includes user identification information, a transaction number, a product number, and a consumption amount. Here, as shown in fig. 5, when the user subscribes and authenticates, the user terminal transmits a subscription request, and the user billing subsystem confirms the subscription and records billing information including a user ID, a transaction number, a product number, a consumption amount, and the like on a block in the blockchain. The user terminal sends an authentication request, and the user authentication subsystem directly acquires the user charging information in the block on the block chain and returns a correct result.
Then, when the IPTV request is an authentication request, in step S13, the user authentication subsystem periodically obtains the user information and the charging information from the block in the blockchain, caches the user information and the charging information in a local database, authenticates the authentication request based on the user information and the charging information in the local database, and determines a feedback result. The user information and charging information acquired from the blocks in the block chain can be compared with the existing user information and charging information in the local database, and the user information and charging information in the local database are updated according to the compared difference data; and authenticating the authentication request based on the updated user information and charging information in the local database. Here, as shown in fig. 6, when the user terminal sends a subscription request, the user charging subsystem confirms the subscription and records the charging information on the block in the blockchain, and then the user authentication subsystem periodically obtains the charging information and the user information in the block in the blockchain, compares the user account opening information in the user information with the cache data in the local cache database, and updates the difference data. The user terminal sends an authentication request, and the user authentication subsystem uses the local cache data to provide service. If the authentication is abnormal, the user authentication subsystem compares the local user charging data with the user charging information in the block on the block chain, and returns a correct result.
In an embodiment of the present application, the request for IPTV further includes: unsubscribe from a request, the method comprising: and acquiring an unsubscribe request sent by the user terminal, and synchronizing change information of charging information to a block in the block chain after confirming unsubscribe based on the unsubscribe request through a user charging subsystem. Here, the user unsubscribe and authentication can be achieved by: the user terminal sends a unsubscribe request, and the user charging subsystem confirms the unsubscribe and records the change information of the charging information on a block in the block chain. The user authentication subsystem periodically acquires the change information of the charging information in the block on the block chain, compares the user information with the cache data in the local cache database, and updates the difference data. The user terminal sends an authentication request, the user authentication subsystem uses the local cache data to provide service, if the authentication is abnormal, the user authentication subsystem compares the update information of the user charging information locally with the update information of the user charging information in the blockchain, and returns a correct result. It can also be realized by the following ways: the user terminal sends the unsubscribe request, the user charging subsystem confirms the unsubscribe, and records the charging update information on the block in the block chain, and the user authentication subsystem directly acquires the charging update information of the user in the block on the block chain and returns a correct result.
Fig. 7 is a schematic structural view illustrating an apparatus for IPTV service management according to still another aspect of the present application, the apparatus comprising: a synchronizing device 11, an acquiring device 12 and a service management device 13, wherein the synchronizing device 11 is used for synchronizing user information in a user account opening subsystem to a block in a block chain; the acquiring device 12 is configured to acquire a request about IPTV sent by a user terminal, where the request about IPTV includes a user authentication request and an authentication request; the service management device 13 is configured to obtain the user information from a block in the blockchain, determine a feedback result of the request for IPTV based on the user information, and complete service management for the IPTV according to the feedback result.
It should be noted that, the contents executed by the synchronization device 11, the acquisition device 12, and the service management device 13 are the same as or corresponding to the contents in the steps S11, S12, and S13, respectively, and are not described herein for brevity.
Further, embodiments of the present application provide a computer readable medium having stored thereon computer readable instructions executable by a processor to implement a method for IPTV service management as described above.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware, for example, using Application Specific Integrated Circuits (ASIC), a general purpose computer or any other similar hardware device. In one embodiment, the software programs of the present application may be executed by a processor to implement the steps or functions as described above. Likewise, the software programs of the present application (including associated data structures) may be stored on a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. In addition, some steps or functions of the present application may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
Furthermore, portions of the present application may be implemented as a computer program product, such as computer program instructions, which when executed by a computer, may invoke or provide methods and/or techniques in accordance with the present application by way of operation of the computer. Program instructions for invoking the methods of the present application may be stored in fixed or removable recording media and/or transmitted via a data stream in a broadcast or other signal bearing medium and/or stored within a working memory of a computer device operating according to the program instructions. An embodiment according to the present application comprises an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the apparatus to operate a method and/or a solution according to the embodiments of the present application as described above.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. A plurality of units or means recited in the apparatus claims can also be implemented by means of one unit or means in software or hardware. The terms first, second, etc. are used to denote a name, but not any particular order.
Claims (12)
1. A method for IPTV service management, the method comprising:
synchronizing user information in a user account opening subsystem to blocks in a block chain, wherein the user information is determined according to an account opening request or an account selling request submitted by a user terminal;
acquiring a request about IPTV sent by a user terminal, wherein the request about IPTV comprises a user authentication request and an authentication request;
acquiring the user information from a block in the block chain, determining a feedback result of the request about IPTV based on the user information, and completing service management of the IPTV according to the feedback result;
the user account opening subsystem records user information on a block in a block chain, wherein the user information on the block comprises user identification information, a user shutdown activation state, effective time and user identity information, a user terminal sends an account opening authentication request, the user authentication subsystem acquires the user information in the block on the block chain, authenticates the account opening authentication request, informs the user terminal of the account opening authentication request if the authentication is passed, acquires the user information from the block chain for secondary authentication if the authentication is failed, and sends updated user information to a local database of the user account opening subsystem;
the user account opening subsystem records the user account information on a block in the blockchain, the user terminal sends a login authentication request when the user terminal carries out account sales, the user authentication subsystem acquires the user information in the block on the blockchain, authenticates the login authentication request, informs the user terminal of the authentication, and acquires the user information from the blockchain to carry out secondary authentication if the authentication is passed.
2. The method of claim 1, wherein the user information comprises: user account opening information and user account selling information, wherein the user account opening information comprises user identification information, user shutdown activation state, effective time and user identity information.
3. The method of claim 1, wherein when the request for IPTV is a user authentication request, the user information is obtained from a block in the blockchain, and determining a feedback result of the request for IPTV based on the user information comprises:
and acquiring the user information from the blocks in the block chain at regular time through a user authentication subsystem, caching the user information into a local database, authenticating the user authentication request based on the user information in the local database, and determining a feedback result.
4. A method according to claim 3, comprising, prior to authenticating the user authentication request based on user information in the local database:
and comparing the user information acquired from the blocks in the block chain with the user information existing in the local database, and updating the user information in the local database according to the compared difference data.
5. The method according to claim 4, characterized in that the method comprises:
if the authentication of the user authentication request is abnormal, the updated user information in the local database is compared with the user information existing on the block, and the user information in the local database is updated.
6. The method according to claim 1, characterized in that the method comprises:
and acquiring a subscription request sent by the user terminal, and synchronizing charging information determined by a user charging subsystem based on the subscription request to a block in the block chain, wherein the charging information comprises user identification information, a transaction number, a product number and a consumption amount.
7. The method of claim 6, wherein when the request for IPTV is an authentication request, the user information is obtained from a block in the blockchain, and determining a feedback result of the request for IPTV based on the user information comprises:
and acquiring the user information and the charging information from a block in the block chain at regular time through a user authentication subsystem, caching the user information and the charging information into a local database, authenticating the authentication request based on the user information and the charging information in the local database, and determining a feedback result.
8. The method of claim 7, wherein authenticating the authentication request based on the user information and charging information in the local database comprises:
comparing the user information and charging information acquired from the blocks in the block chain with the existing user information and charging information in a local database, and updating the user information and charging information in the local database according to the compared difference data;
and authenticating the authentication request based on the updated user information and charging information in the local database.
9. The method of claim 1, wherein the request for IPTV further comprises: unsubscribe from a request, the method comprising:
and acquiring an unsubscribe request sent by the user terminal, and synchronizing change information of charging information to a block in the block chain after confirming unsubscribe based on the unsubscribe request through a user charging subsystem.
10. A system for IPTV service management, the system comprising: the system comprises a user account opening subsystem, a user authentication subsystem, a user charging subsystem and a blockchain;
the user account opening subsystem is used for determining user information according to a request sent by a user terminal and synchronizing the user information into the block chain, wherein the user information comprises user account opening information and user account selling information;
the user authentication subsystem is used for acquiring the user information from the blockchain according to an authentication request sent by a user terminal, authenticating the authentication request according to the user information, and updating the user information in the blockchain according to an authentication result;
the user authentication subsystem is used for acquiring the user information from the block chain according to an authentication request sent by a user terminal and authenticating the authentication request according to the user information;
the user account opening subsystem is used for recording user information on a block in a block chain, wherein the user information on the block comprises user identification information, user stop activation state, effective time and user identity information, the user terminal sends an account opening authentication request, the user authentication subsystem is used for acquiring the user information in the block on the block chain, authenticating the account opening authentication request, informing the user terminal of the account opening authentication request if the authentication is passed, acquiring the user information from the block chain for secondary authentication if the authentication is failed, and the block chain sends updated user information to a local database of the user account opening subsystem;
the user account opening subsystem is used for recording user account information on a block in the blockchain, the user terminal sends a login authentication request when the user accounts are sold, the user authentication subsystem is used for acquiring the user information in the block on the blockchain, authenticating the login authentication request, informing the user terminal of the authentication if the user information passes the authentication, and acquiring the user information from the blockchain for secondary authentication if the authentication fails;
the user charging subsystem is used for acquiring a subscription request of a user terminal, determining charging information according to the subscription request, and synchronizing the charging information into the blockchain.
11. An apparatus for IPTV service management, the apparatus comprising:
the synchronization device is used for synchronizing the user information in the user account opening subsystem to the block in the block chain, wherein the user information is determined according to an account opening request or an account selling request submitted by the user terminal;
an obtaining device, configured to obtain a request about IPTV sent by a user terminal, where the request about IPTV includes a user authentication request and an authentication request;
the service management device is used for acquiring the user information from the block in the block chain, determining a feedback result of the IPTV request based on the user information, and completing service management of the IPTV according to the feedback result;
the service management device is used for recording user information on a block in a block chain through a user account opening subsystem, wherein the user information on the block comprises user identification information, user stop activation state, effective time and user identity information, a user terminal sends an account opening authentication request, the user authentication subsystem acquires the user information in the block on the block chain, authenticates the account opening authentication request, informs the user terminal of the user request if the user information passes the authentication, acquires the user information from the block chain for secondary authentication if the authentication fails, and the block chain sends updated user information to a local database of the user account opening subsystem;
the service management device is used for recording user account information on a block in the blockchain through a user account opening subsystem, the user terminal sends a login authentication request when the user accounts, the user authentication subsystem obtains the user information in the block on the blockchain, authenticates the login authentication request, informs the user terminal of the authentication, and obtains the user information from the blockchain to perform secondary authentication if the authentication is passed.
12. A computer readable medium having stored thereon computer readable instructions executable by a processor to implement the method of any of claims 1 to 9.
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