CN100450204C - Short message firewall system and its method for implementing short message filtering - Google Patents

Short message firewall system and its method for implementing short message filtering Download PDF

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Publication number
CN100450204C
CN100450204C CNB2005100869107A CN200510086910A CN100450204C CN 100450204 C CN100450204 C CN 100450204C CN B2005100869107 A CNB2005100869107 A CN B2005100869107A CN 200510086910 A CN200510086910 A CN 200510086910A CN 100450204 C CN100450204 C CN 100450204C
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China
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short message
authentication
authenticating result
module
message
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Expired - Fee Related
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CNB2005100869107A
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Chinese (zh)
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CN1968436A (en
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王春
王良家
陶海平
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ZTE Corp
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ZTE Corp
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Abstract

The invention relates to a message fireproof wall and relative method for filtering message, wherein the fireproof wall comprises that: network safety proxy module for receiving the message from message center and message network gate, to be transmitted to the message authorizer and authorizing module to be checked; the authorizing module based on the filter condition authorizes the message; the message fireproof wall service processor sets filter condition and sends the filter condition to the authorizing module; the network safety proxy module also based on the result feedback from authorizing module and message detector obtains the final authorized result, to decide sending message or not. The invention will not affect the message filter of message detector.

Description

The method of a kind of short message firewall system and realization short message filtering thereof
Technical field
The present invention relates to the short message service in the field of mobile communication, in particularly a kind of field of mobile communication short message is issued the system and method for control.
Background technology
Mobile operator passes through to introduce the mode of SP/CP (Service Provider/Comment Provider, service provider/content supplier), greatly develops short message service.But along with the continuous development of business, the business conduct of SP/CP is constantly expanded, and has had some nonstandard behaviors, comprises to customer group sending advertisement message, mass-sends unsound content and attracts user's login or the like.In this case, the user has formed a kind of mistrustful attitude for SP/CP, and hope can be filtered the advertisement information and the unsound content of the part mass-sending of SP/CP.
In the short message point-to-point service, also there is similar phenomenon.The individual user uses prepaid card mass-sending advertisement information, has brought great inconvenience to the user, and the user wishes to filter this part message.Simultaneously, the certain user also wishes to receive only the short message of being familiar with friend, filters out all strangers' harassing and wrecking short message.
The key that in the field of mobile communication short message is issued control is to obtain all short messages that send to the registered user in real time, and the filtercondition according to customization carries out authentication and issues control short message simultaneously.
As shown in Figure 1, in the existing network system, short message service center 10 and short messaging gateway 20 might need earlier short message (content and calling and called) to be transmitted to the short message that SMS monitoring center 30 filters out sensitive content before to short-message sending under the user.
Acquisition sends to all short messages of registered user, and traditional way is: read MO (user rises and the exhales) ticket of short message service center or the calling subscriber adds SP before called number in short-message sending Number for access.
The mode that sends to all short messages of registered user by the MO ticket acquisition of reading short message service center can't obtain the short message that the user sends in real time, and bad control issues.
And need revise the experience of user's short-message sending on the one hand by the mode that the calling subscriber adds SP before called number in short-message sending Number for access obtains to send to all short messages of registered user, the user uses inconvenience, be unfavorable for professional popularization, if the calling subscriber does not add Number for access simultaneously, then this message just can normally issue, and the called subscriber can not reach the effect of short message filtering.
Simultaneously, the method for present short message filtering all is to handle in terminal, can't handle at network side.
Summary of the invention
The object of the present invention is to provide the method for a kind of short message firewall system and realization short message filtering thereof, solve in the prior art and can't obtain the problem that short message carries out effective short message filtering in real time, solve the problem that existing short message filtering can't carry out in the network side unification simultaneously.
To achieve these goals, a kind of short message firewall system wherein, comprises net peace proxy module, an authentication module and a short message firewall services processing module, wherein:
Described net peace proxy module is used to receive the short message that short message service center and short messaging gateway send, and passes through the SMS monitoring center and described authentication module is carried out authentication respectively;
Described authentication module is used for according to the short message filtering condition described short message being carried out authentication;
Described short message firewall services processing module is used to be provided with described filtercondition, and gives described authentication module synchronously with described filtercondition;
Described net peace proxy module also is used for obtaining according to the authenticating result that described authentication module and SMS monitoring center are returned the final authenticating result of described short message, and controls whether issuing of described short message according to described final authenticating result.
Above-mentioned short message firewall system, wherein, when the calling subscriber was failed authentication for cellphone subscriber and final authenticating result, described short message firewall services processing module also was used for sending failure notification message to described calling subscriber by described short messaging gateway.
Above-mentioned short message firewall system, wherein, described net peace is acted on behalf of to adopt between mould, authentication module and the short message firewall services processing module and is carried out communication based on communication mechanism or the process of TCP/IP.
Above-mentioned short message firewall system wherein, connects by the SMPP agreement between described net peace proxy module and described short message service center, short messaging gateway and the SMS monitoring center.
In order better to realize above-mentioned purpose, the present invention also provides a kind of method of short message filtering, wherein, comprising:
Step S1, net peace proxy module obtains short message to be sent in real time, and passes through SMS monitoring center and described authentication module;
Step S2, described SMS monitoring center and described authentication module carry out respectively first authenticating result and second authenticating result being returned net peace proxy module after the authentication to described short message respectively;
Step S3, net peace proxy module obtains final authenticating result according to described first authenticating result and second authenticating result, and controls whether issuing of described short message according to described final authenticating result.
The method of above-mentioned short message filtering wherein, also comprises step before the described step S1:
Step S4, described short message service center or short messaging gateway send it to described net peace proxy module after receiving the message calling request that mobile subscriber or service provider send.
The method of above-mentioned short message filtering, wherein, among the described step S2, described authentication module is carried out authentication according to content of short message, source Mobile Station International ISDN Number, destination Mobile Station International ISDN Number and filtercondition and is obtained described first authenticating result.
The method of above-mentioned short message filtering, wherein, described step S3 specifically comprises the steps:
Step S31, described net peace proxy module gathers the described final authenticating result of formation according to described first authenticating result and second authenticating result, has only under the equal authentication case of successful of described first and second authenticating result just authentication success of described final authenticating result;
Step S32, described final authenticating result shows the authentication success, described net peace proxy module sends authentication success response message to described short message service center or short messaging gateway, and by described short message service center or short messaging gateway with described SMS terminal call to the purpose user;
Step S33, described final authenticating result shows failed authentication, described net peace proxy module sends the failed authentication response message to described short message service center or short messaging gateway, and sends to source user by described short message service center or short messaging gateway structure failure notification message.
The method of above-mentioned short message filtering, wherein, among the described step S33, when the calling subscriber was the cellphone subscriber, described short message firewall services processing module also sent failure notification message to described calling subscriber by described short messaging gateway.
The present invention obtains to issue registered user's short message by increase by a net peace proxy module at existing network side, rather than by traditional ticket mode, can obtain short message in real time and come issuing of control messages according to the result of authentication, can not influence simultaneously the short message filtering operation at SMS monitoring center, accomplished registered user's short message to be carried out the effect of double filtration based on the SMS monitoring center.
Description of drawings
Fig. 1 is the networking schematic diagram of existing system;
Fig. 2 is the structure and the network site schematic diagram of short message firewall system of the present invention;
Fig. 3 is the schematic flow sheet that short message firewall system of the present invention is realized short message filtering.
Embodiment
As shown in Figure 2, short message firewall system 40 of the present invention comprises net peace proxy module 401, authentication module 402 and short message firewall services processing module 403, wherein:
Net peace proxy module 401, be used to receive the registered user's of giving to be sent short message, comprise MO (user rises and the exhales) message of short message service center's 10 transmissions and the SP issuing message that short messaging gateway 20 sends, and with MO (user rises and exhales) message with the SP issuing message passes through authentication module 402 simultaneously and authentication is carried out at SMS monitoring center 30, and receive first and second authenticating result return by authentication module 402 and SMS monitoring center 30 respectively, and form final authenticating result and send to short message service center 10 and/or short messaging gateway 20, has only under the equal authentication case of successful of first and second authenticating result just authentication success of final authenticating result;
Authentication module 402 is carried out authentication according to the short message filtering condition to the short message that sends to the user, and authenticating result is sent to short message firewall services processing module 403;
Short message firewall services processing module 403, be connected to short messaging gateway 20 by the gateway interface agreement, finish the work such as setting, cancellation of user's service log-on, cancellation, charging and filtercondition, simultaneously, the user register, information synchronization such as the setting of cancellation and filtering rule, cancellation give authentication module 402, when caller is failed authentication for cellphone subscriber and final authenticating result, also be used for sending failure notification message to the calling subscriber by short messaging gateway 20.
In addition, adopt the SMPP agreement of standard between net peace proxy module 401 and short message service center 10, short messaging gateway 20 and the SMS monitoring center 30;
Adopt the gateway interface agreement to connect between short message firewall services processing module 403 and the short messaging gateway 20, include but not limited to CMPP (China Mobile Peer to Peer, China Mobile is end-to-end) agreement or SGIP (Short Message Gateway Interface Protocol, Short message Gateway Interface Protocol);
The net peace is acted on behalf of communication mechanism or the Inter-Process Communication that adopts between mould 401, authentication module 402 and the short message firewall services processing module 403 based on TCP/IP.
When short message firewall system 40 of the present invention comprises a plurality of authentication module 402, need carry out timing to authentication module and detect message distribution etc.
Wherein the user can define filtercondition by the mode of short message, online business hall or customer service in the net, carries out the filtration of short message at number, content.
As being to allow the user that red-black name single-filtering is set send the user at this filtercondition of number filtering, information filtering then can allow the user keyword is set to not meeting the short message filtering of customer requirements.
Authentication module 402 is filtered short message in conjunction with the content of short message, numbers of calling and called parties and the filtercondition that obtain in real time simultaneously, filter type includes but not limited to information filtering and number filtering dual mode, filter rank simultaneously and can be divided into system level and user class, two ranks can have the corresponding priority level relation.
When the short message authentication not by the time subscriber call that need send SMS message, such as similar indicative short messages such as " the short message purpose user applies that you send short message firewall services, you have no right to send SMS message to this user ".
Certainly, if there is not short messaging gateway, short message firewall services processing module then can directly realize business by connecting short message service center, comes route by short message service center, and all upstream messages of user all directly send to short message firewall services processing module by short message service center.
Short message firewall system of the present invention is realized the method for short message filtering, comprising:
Step S1, net peace proxy module obtains the registered user's of giving to be sent short message in real time, and passes through SMS monitoring center and described authentication module;
Step S2, described SMS monitoring center and described authentication module carry out respectively first authenticating result and second authenticating result being returned net peace proxy module after the authentication to described short message respectively;
Step S3, net peace proxy module obtains final authenticating result according to described first authenticating result and second authenticating result, and controls whether issuing of described short message according to described final authenticating result.
Below in conjunction with Fig. 3 short message firewall system 40 of the present invention is realized that the operation flow of short message filtering is described in more details, it specifically may further comprise the steps:
Step 301, short message service center under the purpose user or the short messaging gateway under the SP receive the message calling request of mobile subscriber or SP transmission;
Step 302, short message service center or short messaging gateway are pacified proxy module request authentication with the net that this MO message sends in the short message firewall system, comprising content of short message, source Mobile Station International ISDN Number and destination Mobile Station International ISDN Number;
Step 303, the net peace proxy module in the short message firewall system sends to SMS monitoring center and authentication module with information such as content of short message, source Mobile Station International ISDN Number and destination Mobile Station International ISDN Number;
Step 304, the authentication module in the short message firewall system is carried out authentication in conjunction with content of short message, source Mobile Station International ISDN Number, destination Mobile Station International ISDN Number and filtercondition, and forms first authenticating result and return net peace proxy module;
Step 305, the net peace proxy module in the short message firewall system receives second authenticating result that the SMS monitoring center is returned;
Step 306, net peace proxy module gathers the final authenticating result of formation according to first authenticating result and second authenticating result, has only under the equal authentication case of successful of first and second authenticating result just authentication success of final authenticating result;
Step 307, final authenticating result show the authentication success, and net peace proxy module sends authentication success response message to short message service center or short messaging gateway, and by short message service center or short messaging gateway with SMS terminal call to the purpose user;
Step 308, final authenticating result shows failed authentication, net peace proxy module sends the failed authentication response message to short message service center or short messaging gateway, and send to source user by short message service center or short messaging gateway structure failure notification message, when source user is the cellphone subscriber, then give the calling subscriber by short message firewall services processing module structure failure notification message.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (10)

1, a kind of short message firewall system is characterized in that, comprises net peace proxy module, an authentication module and a short message firewall services processing module, wherein:
Described net peace proxy module is used to receive the registered user's of giving to be sent short message, and passes through the SMS monitoring center and described authentication module is carried out authentication respectively;
Described authentication module is used for according to the short message filtering condition described short message being carried out authentication;
Described short message firewall services processing module is used to be provided with described filtercondition, and gives described authentication module synchronously with described filtercondition;
Described net peace proxy module also is used for obtaining according to the authenticating result that described authentication module and SMS monitoring center are returned the final authenticating result of described short message, and controls whether issuing of described short message according to described final authenticating result.
2, short message firewall system according to claim 1, it is characterized in that, when the calling subscriber was failed authentication for cellphone subscriber and final authenticating result, described short message firewall services processing module also was used to send failure notification message to described calling subscriber.
3, short message firewall system according to claim 2, it is characterized in that, described short message firewall services processing module also is used to finish user's service log-on, cancellation, charging, and the information synchronization that user's service log-on, cancellation, charging is relevant is given described authentication module.
4, short message firewall system according to claim 1 is characterized in that, adopts between described net peace proxy module, authentication module and the short message firewall services processing module and carries out communication based on communication mechanism or the process of TCP/IP.
5, short message firewall system according to claim 4 is characterized in that, connects by the SMPP agreement between described net peace proxy module and short message service center, short messaging gateway and the SMS monitoring center.
6, a kind of method that adopts short message firewall system as claimed in claim 1 to realize short message filtering is characterized in that, comprising:
Step S1, net peace proxy module obtains the registered user's of giving to be sent short message in real time, and passes through SMS monitoring center and authentication module;
Step S2, described SMS monitoring center and described authentication module carry out respectively first authenticating result and second authenticating result being returned net peace proxy module after the authentication to described short message respectively;
Step S3, net peace proxy module obtains final authenticating result according to described first authenticating result and second authenticating result, and controls whether issuing of described short message according to described final authenticating result.
7, short message firewall system according to claim 6 is realized the method for short message filtering, it is characterized in that, also comprises step before the described step S1:
Step S4, short message service center or short messaging gateway send it to described net peace proxy module after receiving the message calling request that mobile subscriber or service provider send.
8, short message firewall system according to claim 6 is realized the method for short message filtering, it is characterized in that, among the described step S2, described authentication module is carried out authentication according to content of short message, source Mobile Station International ISDN Number, destination Mobile Station International ISDN Number and filtercondition and is obtained described second authenticating result.
9, realize the method for short message filtering according to claim 6,7 or 8 described short message firewall systems, it is characterized in that described step S3 specifically comprises the steps:
Step S31, described net peace proxy module gathers the described final authenticating result of formation according to described first authenticating result and second authenticating result, has only under the equal authentication case of successful of described first authenticating result and second authenticating result just authentication success of described final authenticating result;
Step S32, described final authenticating result shows authentication success, described net peace proxy module sends authentication success response message to short message service center or short messaging gateway, and by described short message service center or short messaging gateway with described SMS terminal call to the purpose user;
Step S33, described final authenticating result shows failed authentication, described net peace proxy module sends the failed authentication response message to described short message service center or short messaging gateway, and sends to the calling subscriber by described short message service center or short messaging gateway structure failure notification message.
10, short message firewall system according to claim 9 is realized the method for short message filtering, it is characterized in that, among the described step S33, when the calling subscriber was the cellphone subscriber, short message firewall services processing module also sent failure notification message to described calling subscriber by described short messaging gateway.
CNB2005100869107A 2005-11-17 2005-11-17 Short message firewall system and its method for implementing short message filtering Expired - Fee Related CN100450204C (en)

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