CN114430548A - Service processing method, device and system - Google Patents
Service processing method, device and system Download PDFInfo
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- CN114430548A CN114430548A CN202011104076.0A CN202011104076A CN114430548A CN 114430548 A CN114430548 A CN 114430548A CN 202011104076 A CN202011104076 A CN 202011104076A CN 114430548 A CN114430548 A CN 114430548A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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Abstract
The application discloses a service processing method, a device and a system, which at least solve the problems that the data capacity is small and the compatibility of an operating system and terminal equipment is limited in a mode of acquiring service data from a service platform in the prior art. The service processing system comprises: carrying a BIP gateway platform, a service platform and a SIM card; the service platform is used for generating an Application Protocol Data Unit (APDU) instruction based on service data required by the SIM card and sending the APDU instruction to the BIP gateway platform through a BIP channel between the service platform and the BIP gateway platform; the BIP gateway platform is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card; and the SIM card is used for analyzing the APDU command to acquire the service data and executing corresponding service processing based on the service data.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method, an apparatus, and a system for processing a service.
Background
With the rapid development of communication technology, communication operators have introduced a variety of value-added services for SIM (Subscriber Identity Module) cards, so that the management of the value-added services of SIM cards has become more and more complex and cumbersome. For example, a large amount of data interaction between the SIM card and a service platform providing the value added service is required for part of the value added service, and the value added service can be implemented only by acquiring corresponding service data from the service platform.
In the prior art, the SIM card mainly obtains the required service data from the service platform through a short message channel or a google machine card channel. However, the short message channel can carry a small amount of data, which cannot meet the service requirement of a large amount of partial service data, and the google machine card channel is limited by the compatibility of the operating system and the terminal device.
Disclosure of Invention
Embodiments of the present application provide a service processing method, an apparatus, and a system, so as to at least solve the problems that in the prior art, a data capacity is small and compatibility between an operating system and a terminal device is limited in a manner of obtaining service data from a service platform.
In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a service processing system, including: carrying a BIP gateway platform, a service platform and a SIM card; wherein the content of the first and second substances,
the service platform is used for generating an Application Protocol Data Unit (APDU) instruction based on the service data required by the SIM card and sending the APDU instruction to the BIP gateway platform through a BIP channel between the service platform and the BIP gateway platform;
the BIP gateway platform is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card;
and the SIM card is used for analyzing the APDU command to acquire the service data and executing corresponding service processing based on the service data.
Optionally, the SIM card is further configured to return a service processing result to the BIP gateway platform through the TCP channel after performing corresponding service processing based on the service data;
the BIP gateway platform is further configured to forward the service processing result to the service platform through the BIP channel, and close the BIP channel and the TCP channel when receiving a BIP connection close request from the service platform;
and the service platform is further used for sending the BIP connection closing request to the BIP gateway platform after the service processing result indicates that the SIM card completes the service processing so as to request the BIP gateway platform to close the BIP channel.
Optionally, the service platform is further configured to send a BIP connection request to the BIP gateway platform before generating an application protocol data unit APDU instruction based on service data required by the SIM card, where the BIP connection request is used to request to establish a BIP connection;
the BIP gateway platform is also used for establishing a BIP channel between the BIP gateway platform and the service platform based on the BIP connection request from the service platform.
Optionally, the service processing system further comprises a short message platform;
the BIP gateway platform is also used for generating a corresponding short message based on the parameters of the BIP channel, sending the short message to the short message platform, and establishing a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request when receiving the TCP connection request from the SIM card;
the short message platform is used for forwarding the short message from the BIP gateway platform to the SIM card;
the SIM card is also used for sending a TCP connection request to the BIP gateway platform based on the short message after receiving the short message so as to request to establish TCP connection with the BIP gateway platform.
Optionally, the service processing system further includes a key management platform;
the BIP gateway platform is further configured to send the APDU instruction to the key management platform, receive the encrypted APDU instruction returned by the key management platform, and send the encrypted APDU instruction to the SIM card through the TCP channel before sending the APDU instruction to the SIM card through the TCP channel;
and the key management platform is used for encrypting the APDU instruction based on a set key after receiving the APDU instruction and returning the encrypted APDU instruction to the BIP gateway platform.
In a second aspect, an embodiment of the present application provides a service processing method, which is applied to a bearer independent protocol BIP gateway platform, and the method includes:
receiving an Application Protocol Data Unit (APDU) instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, wherein the APDU instruction is generated by the service platform based on service data required by a Subscriber Identity Module (SIM) card;
and forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, wherein the APDU instruction is used for the SIM card to execute corresponding service processing.
Optionally, after forwarding the APDU command to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, the method further includes:
receiving a service processing result returned by the SIM through the TCP channel;
forwarding the service processing result to the service platform through the BIP channel;
and when a BIP connection closing request from the service platform is received, closing the BIP channel and the TCP channel, wherein the BIP connection closing request is sent to the BIP gateway platform by the service platform under the condition that the service processing result indicates that the SIM completes the service processing.
Optionally, before receiving an application protocol data unit APDU instruction sent by the service platform through a BIP channel between the BIP gateway platform and the service platform, the method further includes:
receiving a BIP connection request from the service platform;
and establishing a BIP channel between the BIP gateway platform and the service platform based on the BIP connection request of the service platform.
Optionally, after establishing the BIP channel between the BIP gateway platform and the service platform, the method further includes:
generating a corresponding short message based on the parameters of the BIP channel, and sending the short message to the short message platform so as to send the short message to the SIM card through the short message platform;
receiving a TCP connection request returned by the SIM card, wherein the TCP connection request is generated by the SIM card based on the short message and is sent to the BIP gateway platform;
and establishing a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request.
In a third aspect, an embodiment of the present application provides a service processing apparatus, which is applied to a bearer independent protocol BIP gateway platform, where the apparatus includes:
a service pre-processing module, configured to receive an application protocol data unit APDU instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, where the APDU instruction is generated by the service platform based on service data required by a subscriber identity module SIM card;
and the HTTPS communication module is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, and the APDU instruction is used for the SIM card to execute corresponding service processing.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
the BIP channel is established between the BIP gateway platform and the service platform, the TCP channel is established between the BIP gateway platform and the SIM card, a bidirectional communication channel is formed between the service platform and the SIM card by utilizing a mobile data network, so that the SIM card can acquire required service data from the service platform to realize operations such as downloading and using value added services.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a service processing system according to an embodiment of the present application;
fig. 2 is a schematic diagram of signaling interaction between components in a service processing system according to an embodiment of the present application;
fig. 3 is a schematic signaling interaction diagram between components in another service processing system according to an embodiment of the present application;
fig. 4 is a flowchart of a service processing method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a service processing apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The service processing system provided in the embodiment of the present application is introduced below.
Referring to fig. 1, as an example, a service processing system provided in an embodiment of the present application may include: a BIP (Bearer Independent Protocol) gateway platform 1, a service platform 2 and a SIM card 3, wherein the BIP gateway platform 1 is connected with the service platform 2 and the SIM card 3 respectively.
The service platform 2 may be a server of a value added service provider, and is configured to provide a value added service for the SIM card.
SIM card 3 may be any type of SIM card, such as a SIMeID. The SIM card 3 may be carried in the terminal device.
The BIP gateway platform 1 can be regarded as an intermediate server between the service platform 2 and the SIM card 3, and is used for implementing indirect communication or data interaction between the service platform 2 and the SIM card 3. A communication channel, such as a BIP channel, may be established between the BIP gateway platform 1 and the service platform 2, and then direct communication or data interaction may be performed between the BIP gateway platform 1 and the service platform 2 through the communication channel. A communication channel, such as a TCP channel, may be established between the BIP gateway platform 1 and the SIM card 3, and then the BIP gateway platform 1 and the SIM card 3 may perform direct communication or data interaction through the communication channel. Therefore, the BIP gateway platform can acquire service data required by the SIM card 3 from the service platform 2 and send the service data to the SIM card 3 for the SIM card 3 to use, so that the SIM card 3 can complete operations such as downloading and using value-added services based on the service data.
In a detailed embodiment, as shown in fig. 2, the service platform 2 may be configured to generate an APDU (Application Protocol Data Unit) instruction based on service Data required by the SIM card, and send the APDU instruction to the BIP gateway platform 1 through a BIP channel between the service platform 2 and the BIP gateway platform 1.
The BIP gateway platform 1 may be configured to forward the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform 1 and the SIM card 3.
The SIM card 3 may be configured to analyze the APDU instruction to obtain the service data, and execute corresponding service processing based on the obtained service data.
Specifically, the service data required by the SIM card 3 may include application data and executed operation data required by the SIM card 3 for specifying a value added service. The service platform 2 may assemble service data required by the SIM card 3 to obtain an APDU instruction, and send the APDU instruction to the BIP gateway platform 1 through the BIP channel between the service platform and the BIP gateway platform 1. After receiving the APDU command, the BIP gateway platform 1 executes a TCP connection searching operation to obtain a TCP channel with the SIM card 3, and further issues the APDU command to the SIM card 3 through the TCP channel. The SIM card 3, after receiving the APDU command, executes the APDU command and returns the execution result to the BIP gateway platform 1 through the TCP channel. The BIP gateway platform 1 further analyzes the execution result, and returns the analyzed execution result to the service platform 2 through a BIP channel between the BIP gateway platform and the service platform 2. If the execution result indicates that the SIM card 3 does not complete the service processing of the specified value added service (if the value added service is not downloaded), the service platform 2 repeatedly executes the above operations until the execution result returned by the SIM card 3 indicates that the SIM card 3 completes the service processing of the specified value added service.
Through the service processing system provided by the embodiment of the application, the BIP channel is established between the BIP gateway platform 1 and the service platform 2, the TCP channel is established between the BIP gateway platform 1 and the SIM card 3, and the bidirectional communication channel is formed between the service platform 2 and the SIM card 3 by utilizing the mobile data network, so that the SIM card 3 can acquire required service data from the service platform 2 to realize operations such as downloading and using of value added services.
Optionally, in the service processing system provided in the embodiment of the present application, the service platform 2 may be further configured to establish a BIP channel with the BIP gateway platform 1 before generating the APDU instruction based on the service data required by the SIM card 3.
Specifically, as shown in fig. 3, the service platform 2 sends a BIP connection request to the BIP gateway platform 1 to request to establish a BIP connection with the BIP gateway platform 1. After receiving the BIP connection request, the BIP gateway platform 1 establishes a BIP channel between the BIP gateway platform 1 and the service platform 2 based on the BIP connection request. The BIP connection request may carry interface information (such as an IP address, an interface identifier, etc.) of the service platform 2.
Optionally, in the service processing system provided in this embodiment of the present application, after the BIP gateway platform 1 establishes the BIP channel with the service platform 2, a TCP channel with the SIM card 3 is also established. As shown in fig. 1, the service processing system provided in the embodiment of the present application further includes a short message platform 4.
The BIP gateway platform 1 may also be configured to generate a corresponding short message based on the parameters of the BIP channel, and send the short message to the short message platform 4.
And the short message platform 4 can be used for forwarding the short message from the BIP gateway platform 1 to the SIM card 3.
The SIM card 3 is also used for sending a TCP connection request to the BIP gateway platform based on the short message after receiving the short message so as to request to establish TCP connection with the BIP gateway platform 1.
The BIP gateway platform 1 is further configured to, when receiving a TCP connection request from the SIM card 3, establish a TCP tunnel with the SIM card 3 based on the TCP connection request.
Specifically, as shown in fig. 3, the BIP gateway platform 1 generates a short message based on parameters of the BIP channel, and sends the short message to the SIM card 3 through the short message platform 4 by calling a short message interface of the short message platform 4. After receiving the short message, the SIM card 3 generates a TCP connection request based on the short message and sends the TCP connection request to the BIP gateway platform 1, where the TCP connection request carries interface information (such as an IP address, an interface identifier, and the like) of the SIM card 3. After receiving the TCP connection request, the BIP gateway platform 1 performs HTTPS (Hyper Text Transfer Protocol over Secure Socket Layer) handshake with the SIM card 3 and transmits an HTTPS handshake message, and after the HTTPS handshake with the SIM card 3 is completed, a TCP connection channel is established between the BIP gateway platform 1 and the SIM card 3.
Further, after completing the HTTPS handshake with the SIM card 3, the BIP gateway platform 1 sends a BIP connection notification to the service platform 2 to notify the service platform 2 that the BIP path establishment is completed.
Through the scheme, the BIP gateway platform and the service platform establish a BIP channel, so that direct two-way communication or data interaction can be carried out between the BIP gateway platform and the service platform; the BIP gateway platform and the SIM card establish a TCP channel, so that direct two-way communication or data interaction can be performed between the BIP gateway platform and the SIM card, further, the service platform and the SIM card can perform indirect communication or data interaction, and the downloading and the use of value-added services such as electronic license downloading, certificate downloading, signature information interaction, quick information issuing of the SIM card, telecommunication data writing and the like are realized. Moreover, the connection between the BIP gateway platform and the service platform and the connection between the BIP gateway platform and the SIM card are based on industry open standard technology and related enterprise standards of value added service providers, a convenient and reliable communication channel is provided by using a mobile data network, the compatibility of an operating system and terminal equipment is not limited, and the application is wider.
Further, in a more preferred scheme, the service platform 2 may further send a BIP connection closing request to the BIP gateway platform 1 to request the BIP gateway platform 1 to close the BIP channel after the service processing result returned by the SIM card 3 indicates that the SIM card 3 completes service processing.
The BIP gateway platform 1 is further configured to close a BIP channel between the BIP gateway platform 1 and the service platform 2 and a TCP channel between the BIP gateway platform 1 and the SIM card 3 in response to the BIP connection close request.
Specifically, as shown in fig. 3, after the service processing result returned by the SIM card 3 indicates that the SIM card 3 completes service processing, the service platform 2 sends a request for closing the IP connection B to the BIP gateway platform 1. The BIP gateway platform 1 responds to the BIP connection closing request, searches the TCP connection, assembles a corresponding connection closing instruction based on the search result, the parameters of the BIP channel and the parameters of the TCP channel, and respectively sends the connection closing instruction to the service platform 2 and the SIM card 3. And the service platform 2 closes the BIP channel between the service platform and the BIP gateway platform 1 after receiving the connection closing instruction, and the SIM card 3 closes the TCP channel between the service platform and the BIP gateway platform 1 after receiving the connection closing instruction.
Further, in a more preferred scheme, as shown in fig. 1, the service processing system provided in the embodiment of the present application may further include a key management platform 5, where the key management platform 5 is in communication connection with the BIP gateway platform 1. The key management platform 5 can implement functions of main security domain BIP key (such as SCP81) dispersion, card merchant key dispersion, BIP gateway platform root key dispersion, and key management, and the key management platform is offline access.
Optionally, in the service processing system provided in this embodiment of the application, the key management platform 5 may encrypt the APDU instruction issued by the service platform 2 and received by the BIP gateway platform 1, so as to prevent service data and the like in the APDU instruction from being leaked, and further improve security of service data transmission.
Specifically, as shown in fig. 3, the BIP gateway platform 1 may further send the APDU command issued by the service platform 2 to the key management platform 5 before sending the APDU command to the SIM card 3 through the TCP channel. The key management platform 5 encrypts the APDU command based on the set key and returns the encrypted APDU command to the BIP gateway platform 1. Further, the BIP gateway platform 1 sends the encrypted APDU command to the SIM card 3 through the TCP channel.
Optionally, in the service processing system provided in this embodiment of the application, the key management platform 5 may further encrypt the short message generated by the BIP gateway platform 1, so as to improve the security of short message content transmission.
Specifically, as shown in fig. 3, the BIP gateway platform 1 may also send the generated short message to the key management platform before the short message interface of the short message platform 4 is called to issue the short message to the SIM card 3. The key management platform 5 encrypts the short message based on the set key and returns the encrypted short message to the BIP gateway platform 1. Further, the BIP gateway platform 1 calls a short message interface of the short message platform 4, and sends the encrypted short message to the SIM card 3 through the short message platform 4.
Optionally, in the service processing system provided in this embodiment of the present application, the key management platform 5 may further encrypt the connection close instruction assembled by the BIP gateway platform 1 in a process of closing the BIP channel and the TCP channel by the BIP gateway platform 1, so as to improve security of transmission of the connection close instruction.
Specifically, as shown in fig. 3, the BIP gateway platform 1 may also send a connection close instruction to the key management platform 5 after assembling the connection close instruction. The key management platform 5 encrypts the connection close command based on the set key and returns the encrypted connection close command to the BIP gateway platform 1. Further, the BIP gateway platform 1 distributes the encrypted connection closing instruction to the service platform 2 and the SIM card 3.
It should be noted that the keys used by the key management platform 5 to encrypt the APDU instruction, the short message, and the connection instruction respectively may be the same or different, and this is not specifically limited in this embodiment of the application.
Optionally, in the service processing system provided in this embodiment of the present application, before the service platform 2 requests to establish the BIP channel with the BIP gateway platform 1, the service platform 2 may further perform access to the relevant service. Specifically, as shown in fig. 3, the service platform 2 may synchronize preset service information to the BIP gateway platform 1, and the BIP gateway platform 1 performs corresponding service configuration based on the service information to complete service access.
Optionally, as shown in fig. 1, the service processing system provided in the embodiment of the present application may further include a card making platform 6 and an SIM shield platform 7, and then the card making platform 6 and the SIM shield platform 7 may complete card making and ordering operations of the SIM card.
Specifically, as shown in fig. 3, after the SIM card leaves the factory, the card manufacturer platform 6 synchronizes the card manufacturer disk return file of the SIM card to the BIP gateway platform 1, and the BIP gateway platform 1 stores the card manufacturer disk return file of the SIM card in the application database. After the SIM card is opened, the SIM shield platform 7 synchronizes the number information of the SIM card to the BIP gateway platform 1, and the BIP gateway platform 1 stores the number information of the SIM card in an application database.
Referring to fig. 4, an embodiment of the present application further provides a service processing method, which can be applied to the BIP gateway platform 1 in the service processing system shown in fig. 1. As shown in fig. 4, the method may include:
and S42, receiving an Application Protocol Data Unit (APDU) instruction sent by the service platform through a BIP channel between the BIP gateway platform and the service platform.
The APDU command is generated by a service platform in the service processing system based on service data required by a Subscriber Identity Module (SIM) card.
And S44, forwarding the APDU command to the SIM card through a TCP channel between the BIP gateway platform and the SIM card.
And the APDU instruction is used for the SIM card to execute corresponding service processing.
According to the service processing method provided by the embodiment of the application, the BIP channel is established between the BIP gateway platform and the service platform, the TCP channel is established between the BIP gateway platform and the SIM card, and the mobile data network is utilized to form the two-way communication channel between the service platform and the SIM card, so that the SIM card can acquire the required service data from the service platform to realize operations such as downloading and using of the value-added service.
Optionally, after step S44, the service processing method provided in the embodiment of the present application may further include: receiving a service processing result returned by the SIM through the TCP channel; forwarding the service processing result to the service platform through the BIP channel; and when a BIP connection closing request from the service platform is received, closing the BIP channel and the TCP channel, wherein the BIP connection closing request is sent to the BIP gateway platform by the service platform under the condition that the service processing result indicates that the SIM completes the service processing.
Optionally, before the step S42, the service processing method provided in the embodiment of the present application may further include: receiving a BIP connection request from the service platform; and establishing a BIP channel between the BIP gateway platform and the service platform based on the BIP connection request of the service platform.
Optionally, after establishing the BIP channel between the BIP gateway platform and the service platform, the service processing method provided in this embodiment of the present application may further include: generating a corresponding short message based on the parameters of the BIP channel, and sending the short message to the short message platform so as to send the short message to the SIM card through the short message platform; receiving a TCP connection request returned by the SIM card, wherein the TCP connection request is generated by the SIM card based on the short message and is sent to the BIP gateway platform; and establishing a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request.
It should be noted that, for the specific implementation of the above steps, reference may be made to the above specific description of the BIP gateway platform 1 in the service processing system, and details are not described here again.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Referring to fig. 5, an embodiment of the present application further provides a service processing apparatus, which can be applied to the BIP gateway platform 1 in the service processing system shown in fig. 1. As shown in fig. 5, the apparatus may include a traffic front-end module and an HTTPS communication module. The service front-end module provides a unified access capability for a service processing system and an SDK (Software Development Kit). The HTTPS communication module may implement the SCP81 TLS security protocol and associated encryption and decryption processes.
Specifically, the service pre-configuration module is configured to receive an application protocol data unit APDU instruction sent by the service platform through a BIP channel between the BIP gateway platform and the service platform, where the APDU instruction is generated by the service platform based on service data required by a subscriber identity module SIM card.
The HTTPS communication module is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, and the APDU instruction is used for the SIM card to execute corresponding service processing.
Through the service processing system provided by the embodiment of the application, the BIP channel is established between the BIP gateway platform and the service platform, the TCP channel is established between the BIP gateway platform and the SIM card, and the mobile data network is utilized to form the two-way communication channel between the service platform and the SIM card, so that the SIM card can acquire the required service data from the service platform to realize the operations of downloading, using and the like of the value added service.
Optionally, as shown in fig. 5, the service processing apparatus provided in this embodiment of the present application may further include: and a core service module. The core service module is connected with the service preposition module and the HTTPS communication module respectively, and can provide service core logic and data service.
Specifically, the communication mode between the service front-end module and the core service module may adopt an HTTP protocol and a POST mode. The message format transmitted between the service pre-positioning module and the core service module may adopt a JSON (JavaScript Object Notation) format.
The service preposition module can receive a BIP connection request from the service platform and forwards the BIP connection request to the core service module, and the core service module controls the service preposition module to establish a BIP channel between the BIP gateway platform and the service platform. After the core service module establishes the BIP channel in the control service preposition module, the core service module informs the service preposition module, and the service preposition module returns a BIP connection notice to the service platform.
The communication mode between the HTTPS communication module and the core service module can adopt an HTTP protocol and a POST mode. The messages transmitted between the HTTPS communication module and the core service module may adopt a JSON format.
The core service module can generate a corresponding short message based on the parameters of the BIP channel and send the short message to the short message platform, and the short message platform forwards the short message to the SIM card. After receiving the TCP connection request from the SIM card, the HTTPS communication module forwards the TCP connection request to the core service module, and the core service module controls the HTTPS communication module to establish a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request.
Further, after receiving the BIP connection closing request sent by the service platform, the service front-end module sends the BIP connection closing request to the core service module. The core service module responds to the BIP connection closing request, informs the service front-end module to close the BIP channel between the core service module and the service platform, and informs the HTTPS communication module to close the TCP channel between the core service module and the SIM card.
Optionally, the core service module may also communicate or data interact with the key management platform. Specifically, before the HTTPS module sends the APDU instruction of the service platform to the SIM card, the core service module may control the HTTPS module to send the APDU instruction to the key management platform, and the key management platform encrypts the APDU instruction. And after receiving the encrypted APDU instruction returned by the key management platform, the core service module controls the HTTPS module to send the encrypted APDU instruction to the SIM card. Optionally, the core service module may further send the generated short message to the key management platform, and the key management platform encrypts the short message. And after receiving the encrypted short message returned by the key management platform, the core service module sends the encrypted short message to the short message platform.
Optionally, the service processing apparatus provided in this embodiment of the present application may further include an application database and a number information synchronization module. The number information synchronization module can perform data interaction or communication with the card making platform and the SIM shield platform. Specifically, after the SIM card leaves the factory, the card manufacturer return file of the SIM card is synchronized to the number information synchronization module by the card manufacturing platform, and the number information synchronization module stores the card manufacturer return file of the SIM card in the application database. After the SIM card is opened, the SIM shield platform synchronizes the number information of the SIM card to a number information synchronization module, and the number information synchronization module stores the number information of the SIM card in an application database.
Specifically, the number information synchronization module may provide a number information synchronization interface, which enables the number information synchronization module to obtain a correspondence between the mobile phone number and the SIM card. The corresponding relation can adopt an ASCII text format, the attribute values of each record in the corresponding relation are arranged in sequence, the attributes are separated by 'and' respectively, and when the record is generated, if the corresponding attribute value is empty, the corresponding attribute value is directly separated by a separator, and no other symbols are arranged between the separators. One line is used as one record, and line feed characters are used as separation between the records and are continuously written in the corresponding relation. In addition, the bearer Protocol used by the number information synchronization interface may be an FTP (File Transfer Protocol) Protocol.
The number information synchronization module can also provide a card making platform interface, and the card making platform interface can receive a card business return file sent by the card making platform. The bearer protocol used by the card-making platform interface may be the FTP protocol.
Optionally, the service processing apparatus provided in this embodiment of the present application may further include a service management portal module. The service management portal module is in communication connection with the WEB browser and can provide a WEB operation interface for operators.
Optionally, the service processing apparatus provided in this embodiment of the present application may further include a Redis cache service module.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. Referring to fig. 6, at a hardware level, the electronic device includes a processor, and optionally further includes an internal bus, a network interface, and a memory. The Memory may include a Memory, such as a Random-Access Memory (RAM), and may further include a non-volatile Memory, such as at least 1 disk Memory. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 6, but that does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory may include both memory and non-volatile storage and provides instructions and data to the processor.
The processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program to form the service processing device on the logic level. The processor is used for executing the program stored in the memory and is specifically used for executing the following operations:
receiving an Application Protocol Data Unit (APDU) instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, wherein the APDU instruction is generated by the service platform based on service data required by a Subscriber Identity Module (SIM) card;
and forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, wherein the APDU instruction is used for the SIM card to execute corresponding service processing.
The method executed by the service processing device according to the embodiment shown in fig. 4 of the present application may be applied to a processor, or may be implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
The electronic device may also execute the method in fig. 4 and implement the functions of the service processing apparatus in the embodiment shown in fig. 4, which are not described herein again in this embodiment of the present application.
Of course, besides the software implementation, the electronic device of the present application does not exclude other implementations, such as a logic device or a combination of software and hardware, and the like, that is, the execution subject of the following processing flow is not limited to each logic unit, and may also be hardware or a logic device.
Embodiments of the present application also provide a computer-readable storage medium storing one or more programs, where the one or more programs include instructions, which when executed by a portable electronic device including a plurality of application programs, enable the portable electronic device to perform the method of the embodiment shown in fig. 4, and are specifically configured to:
receiving an Application Protocol Data Unit (APDU) instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, wherein the APDU instruction is generated by the service platform based on service data required by a Subscriber Identity Module (SIM) card;
and forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, wherein the APDU instruction is used for the SIM card to execute corresponding service processing.
In short, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
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 computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (10)
1. A transaction system, comprising: a BIP gateway platform, a service platform and a SIM card, wherein,
the service platform is used for generating an Application Protocol Data Unit (APDU) instruction based on the service data required by the SIM card and sending the APDU instruction to the BIP gateway platform through a BIP channel between the service platform and the BIP gateway platform;
the BIP gateway platform is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card;
and the SIM card is used for analyzing the APDU command to acquire the service data and executing corresponding service processing based on the service data.
2. The transaction system according to claim 1,
the SIM card is also used for returning a service processing result to the BIP gateway platform through the TCP channel after executing corresponding service processing based on the service data;
the BIP gateway platform is further configured to forward the service processing result to the service platform through the BIP channel, and close the BIP channel and the TCP channel when receiving a BIP connection close request from the service platform;
and the service platform is further used for sending the BIP connection closing request to the BIP gateway platform after the service processing result indicates that the SIM card completes the service processing so as to request the BIP gateway platform to close the BIP channel.
3. The transaction system according to claim 1,
the service platform is further configured to send a BIP connection request to the BIP gateway platform before generating an application protocol data unit APDU instruction based on service data required by the SIM card, where the BIP connection request is used to request to establish a BIP connection;
the BIP gateway platform is also used for establishing a BIP channel between the BIP gateway platform and the service platform based on the BIP connection request from the service platform.
4. The business processing system of claim 3, further comprising a short message platform;
the BIP gateway platform is also used for generating a corresponding short message based on the parameters of the BIP channel, sending the short message to the short message platform, and establishing a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request when receiving the TCP connection request from the SIM card;
the short message platform is used for forwarding the short message from the BIP gateway platform to the SIM card;
the SIM card is also used for sending a TCP connection request to the BIP gateway platform based on the short message after receiving the short message so as to request to establish TCP connection with the BIP gateway platform.
5. The business processing system of claim 1, further comprising a key management platform;
the BIP gateway platform is further configured to send the APDU instruction to the key management platform, receive the encrypted APDU instruction returned by the key management platform, and send the encrypted APDU instruction to the SIM card through the TCP channel before sending the APDU instruction to the SIM card through the TCP channel;
and the key management platform is used for encrypting the APDU instruction based on a set key after receiving the APDU instruction and returning the encrypted APDU instruction to the BIP gateway platform.
6. A service processing method is applied to a Bearer Independent Protocol (BIP) gateway platform, and the method comprises the following steps:
receiving an Application Protocol Data Unit (APDU) instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, wherein the APDU instruction is generated by the service platform based on service data required by a Subscriber Identity Module (SIM) card;
and forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, wherein the APDU instruction is used for the SIM card to execute corresponding service processing.
7. The method of claim 6, wherein after forwarding the APDU directive to the SIM card via a TCP channel between the BIP gateway platform and the SIM card, the method further comprises:
receiving a service processing result returned by the SIM through the TCP channel;
forwarding the service processing result to the service platform through the BIP channel;
and when a BIP connection closing request from the service platform is received, closing the BIP channel and the TCP channel, wherein the BIP connection closing request is sent to the BIP gateway platform by the service platform under the condition that the service processing result indicates that the SIM completes the service processing.
8. The method of claim 6, wherein before receiving the Application Protocol Data Unit (APDU) command sent by the service platform through the BIP channel between the BIP gateway platform and the service platform, the method further comprises:
receiving a BIP connection request from the service platform;
and establishing a BIP channel between the BIP gateway platform and the service platform based on the BIP connection request of the service platform.
9. The method of claim 8, wherein after establishing the BIP tunnel between the BIP gateway platform and the service platform, the method further comprises:
generating a corresponding short message based on the parameters of the BIP channel, and sending the short message to the short message platform so as to send the short message to the SIM card through the short message platform;
receiving a TCP connection request returned by the SIM card, wherein the TCP connection request is generated by the SIM card based on the short message and is sent to the BIP gateway platform;
and establishing a TCP channel between the BIP gateway platform and the SIM card based on the TCP connection request.
10. A service processing apparatus, applied to a bearer independent protocol BIP gateway platform, the apparatus comprising:
a service pre-processing module, configured to receive an application protocol data unit APDU instruction sent by a service platform through a BIP channel between the BIP gateway platform and the service platform, where the APDU instruction is generated by the service platform based on service data required by a subscriber identity module SIM card;
and the HTTPS communication module is used for forwarding the APDU instruction to the SIM card through a TCP channel between the BIP gateway platform and the SIM card, and the APDU instruction is used for the SIM card to execute corresponding service processing.
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