CN102571776A - Access control method and access control device of digital living network alliance (DLNA) equipment - Google Patents
Access control method and access control device of digital living network alliance (DLNA) equipment Download PDFInfo
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- CN102571776A CN102571776A CN2011104464478A CN201110446447A CN102571776A CN 102571776 A CN102571776 A CN 102571776A CN 2011104464478 A CN2011104464478 A CN 2011104464478A CN 201110446447 A CN201110446447 A CN 201110446447A CN 102571776 A CN102571776 A CN 102571776A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
- H04L12/2809—Exchanging configuration information on appliance services in a home automation network indicating that an appliance service is present in a home automation network
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Abstract
The invention discloses an access control method and an access control device of digital living network alliance (DLNA) equipment. The access control method provided by the invention comprises the following steps that: a M-DMS (Mobile Digital Media Server) in the DLNA receives an access message of other DLNA equipment from the DLNA equipment; and M-DMS obtains equipment identifications of other DLNA equipment; and the M-DMS determines to allow other DLNA equipment to access for control according to the equipment identifications. According to the invention, the safe access control conforming to norms of DLNA can be realized in the DLNA network without adding of additional equipment, so that the safety of the M-DMS is enhanced, the requirements of users for security privacy are met, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of connection control method and device of DLNA equipment.
Background technology
DLNA (Digital Living Network Alliance abbreviates DLNA as) be many companies by the leading consumer electronics industry, computer industry, mobile device industry form stride industrial organization.Target is to share indoor and the outdoor wired and wireless network that constitutes such as consumer electronics, PC and mobile device that can be interconnected, promotion digital multimedia content and service shared.
Move DLNA equipment and specifically comprise following 5 types:
(1) mobile type digital media server (Mobile Digital Media Server abbreviates M-DMS as) provides obtaining, record, storing of medium archives and as the device in source.
(2) any device by the medium archives that M-DMS provided can sought and play or export to mobile type digital media player (Mobile Digital Media Player abbreviates M-DMP as).
(3) the mobile type digital medium are uploaded controller (Mobile Digital Media Uploader abbreviates M-DMU as) and can archives be uploaded onto the server, and supply server to be shared with player and play.
(4) mobile type digital medium downloading controller (Mobile Digital Media Downloader abbreviates M-DMD as) downloads to the archives on the server on the equipment.
(5) mobile type digital media controller (Mobile Digital Media Controller abbreviates M-DMC as) is used as remote control, can seek the multi-medium file on the M-DMS, and specifies the M-DMP that can play this multi-medium file to play.
In the DLNA device network; M-DMS provides the service with broadcast nature; Realized the medium sharing functionality in the DLNA network, other DLNA equipment (like M-DMP, M-DMD, M-DMC etc.) can be searched for the M-DMS equipment in the recognition network, and can visit the content of multimedia that it provides.
This service that M-DMS provides with broadcast nature; To the shared convenience of having brought of medium; But also the safety of media content has been brought certain hidden danger simultaneously; Do not stipulate Security Assurance Mechanism in the DLNA standard, the arbitrary DLNA equipment in the network all can the shared content of multimedia of other DLNA equipment of unconfined visit.Along with popularizing of local area network (LAN) and DLNA technology; Domestic consumer can use M-DMS in public network; Like this; The interior credible and incredible multiple DLNA equipment that can coexist of network, incredible DLNA equipment is the M-DMS content of multimedia of calling party foundation arbitrarily, and there is deficiency in existing DLNA standard in the shared safety management of M-DMS terminal media.
Summary of the invention
The invention provides a kind of connection control method and device of DLNA equipment, solving in the correlation technique at least, thereby the content of multimedia that DLNA equipment can random access M-DMS be shared brings the problem of potential safety hazard to the user.
According to an aspect of the present invention, a kind of connection control method of DLNA equipment is provided, has comprised: the M-DMS in the DLNA device network receives the access message from other DLNA equipment in the DLNA device network; M-DMS obtains the device identification of other DLNA equipment; M-DMS confirms to allow other DLNA equipment to carry out access control according to device identification.
Preferably; M-DMS confirm to allow other DLNA equipment to carry out access control according to device identification to comprise: M-DMS confirms that device identification is present in the predefined credible equipment identification list, and wherein the credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control; M-DMS allows other DLNA equipment to carry out access control.
Preferably, M-DMS confirms that according to device identification other DLNA equipment of permission carries out access control and also comprises: M-DMS confirms that device identification is not present in the credible equipment identification list; Other DLNA device request of the user prompt of M-DMS under it is carried out access control.
Preferably; After other DLNA device request of the user prompt of M-DMS under it is carried out access control; Also comprise: M-DMS response user allows other DLNA equipment to carry out the operation of access control, and the device identification of other DLNA equipment is write in the credible equipment identification list.
Preferably, before M-DMS confirms that according to device identification other DLNA equipment of permission carries out access control, also comprise: M-DMS confirms that predefined security strategy indication M-DMS determines whether to allow other DLNA equipment to carry out access control according to device identification; M-DMS carries out and determines whether to allow other DLNA equipment to carry out the operation of access control according to device identification.
Preferably, before M-DMS confirms that according to device identification other DLNA equipment of permission carries out access control, also comprise: M-DMS confirms that predefined security strategy indication does not limit other DLNA equipment and carries out access control; M-DMS allows other DLNA equipment to carry out access control.
Preferably, before M-DMS confirms that according to device identification other DLNA equipment of permission carries out access control, also comprise: M-DMS confirms that predefined security strategy indication limits all DLNA equipment and carries out access control; M-DMS does not allow other DLNA equipment to carry out access control.
Preferably, device identification comprises one of following: universal unique identifier, single equipment name.
According to a further aspect in the invention; A kind of access control apparatus of DLNA equipment is provided; Be applied to M-DMS, comprise: receiver module, the M-DMS that is used for the DLNA device network receives the access message from other DLNA equipment in the DLNA device network; Acquisition module is used for the device identification that M-DMS obtains other DLNA equipment; Determination module is used for M-DMS and confirms to allow other DLNA equipment to carry out access control according to device identification.
Preferably, determination module comprises: confirm submodule, be used for confirming that device identification is present in predefined credible equipment identification list, wherein the credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control; Allow submodule, be used to allow other DLNA equipment to carry out access control.
The present invention utilizes device identification to realize the authentication of access means; And need not increase the safe access control that extras have just realized the DLNA network; Strengthened the fail safe of M-DMS, satisfied user's request, improved user experience with safe privacy requirement.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the connection control method of the DLNA equipment of the embodiment of the invention;
Fig. 2 is the flow chart of the connection control method of DLNA equipment according to the preferred embodiment of the invention;
Fig. 3 is the structured flowchart according to the access control apparatus of the DLNA equipment of the embodiment of the invention;
Fig. 4 is the structured flowchart one of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Fig. 5 is the structured flowchart two of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Fig. 6 is the structured flowchart three of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Fig. 7 is the structured flowchart four of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Fig. 8 is the structured flowchart five of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Fig. 9 is the structured flowchart six of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention;
Figure 10 is the structural representation of M-DMS according to the preferred embodiment of the invention.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
The invention provides a kind of connection control method of DLNA equipment, Fig. 1 is the flow chart according to the connection control method of the DLNA equipment of the embodiment of the invention, comprises that following step S102 is to step S106.
Step S102, the M-DMS in the DLNA device network receive the access message from other DLNA equipment in the DLNA device network.
Step S104, M-DMS obtain the device identification of other DLNA equipment.
Step S106, M-DMS confirms to allow other DLNA equipment to carry out access control according to device identification.
In the correlation technique, the content of multimedia that DLNA equipment can random access M-DMS be shared has brought potential safety hazard to the user.In the embodiment of the invention; Utilize device identification to realize the authentication of access means; And need not increase the safe access control that extras have just realized meeting in the DLNA network DLNA standard, satisfy user's request, improve user experience with safe privacy requirement.
Wherein, M-DMS resolves the message that other DLNA equipment send, and obtains the device identification of access means, thereby gives different access rights according to device identification to distinct device, realizes safe access control.
Step S106 comprises: M-DMS confirms that device identification is present in the predefined credible equipment identification list, and wherein the credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control; M-DMS allows other DLNA equipment to carry out access control.In this preferred embodiment, store the device identification of this equipment in the credible equipment identification list, thereby allow this equipment to carry out access control.Determination methods is simple, reliable.
On the other hand, if confirming device identification, M-DMS is not present in the credible equipment identification list; Other DLNA device request of the user prompt of M-DMS under it is carried out access control.In this preferred embodiment; There is not the device identification of the equipment of current request access in the credible equipment identification list; At this moment, whether the user lets this equipment insert under the prompting M-DMS, the method avoided some credible equipment because of its device identification not in tabulation; And can not insert the situation of M-DMS, improved user experience.
And then; After other DLNA device request of the user prompt of M-DMS under it is carried out access control; If the user allows this equipment to carry out access control under the M-DMS; Operation below then carrying out: M-DMS response user allows other DLNA equipment to carry out the operation of access control, and the device identification of other DLNA equipment that is allowed to is write in the credible equipment identification list.In this preferred embodiment, according to the feedback that user under the M-DMS makes prompting, the credible equipment identification list that upgrades in time guarantees that the credible equipment sign in the tabulation is reliable, improves user experience.
M-DMS can also judge whether to allow other DLNA equipment to carry out access control according to predefined security strategy bonding apparatus sign jointly among the present invention.Wherein, predefined security strategy comprises following three kinds of situation: new connect remind, unrestricted, forbid inserting.This three kinds of situation are described respectively below.
(1) the new connection reminds
Predefined security strategy is new the connection when reminding; When new connection is promptly arranged; Judge whether that according to device identification permission equipment inserts; Before step S106, M-DMS confirms that predefined security strategy indication M-DMS determines whether to allow other DLNA equipment to carry out access control according to device identification; M-DMS carries out and determines whether to allow other DLNA equipment to carry out the operation of access control according to device identification.
(2) unrestricted
When predefined security strategy was unrestricted, promptly any equipment all can insert M-DMS, and before step S106, M-DMS confirms that predefined security strategy indication does not limit other DLNA equipment and carries out access control; M-DMS allows other DLNA equipment to carry out access control.
(3) forbid inserting
Predefined security strategy is when forbidding inserting, and promptly any equipment all can not insert M-DMS, and before step S106, M-DMS confirms that predefined security strategy indication limits all DLNA equipment and carries out access control; M-DMS does not allow other DLNA equipment to carry out access control.
Preferably, device identification comprises one of following: universal unique identifier, single equipment name.Device identification can be universal unique identifier (the Universally Unique Identifier of equipment; Abbreviate UUID as) or single equipment name (Unique Device Name; Abbreviate UDN as), UUID and UDN are present in UPnP (Universally Plug and Play the abbreviates UPnP as) protocol message; In different time, be unique for the UUID and the UDN of same equipment.
From the above, the M-DMS core methed that carries out security policy manager according to the device identification of obtaining is to safeguard one " credible equipment identification list ".When new access request arrived, M-DMS at first obtained visitor's device identification, and this device identification of inquiry in " credible equipment identification list " then if can inquire visitor's device identification, thinks that then the visitor is credible; Otherwise, think visitor's insincere (but according to predefined security strategy, keeper can determine whether to let its access).On this basis, in conjunction with the security strategy that the M-DMS keeper is provided with, realize the safe access control of M-DMS.
To combine instance that the implementation procedure of the embodiment of the invention is described in detail below.
Fig. 2 is the flow chart of the connection control method of DLNA equipment according to the preferred embodiment of the invention, and is as shown in Figure 2, comprises that following step S202 is to step S216.
Step S202, the visitor searches M-DMS, and attempts the multimedia among the visit M-DMS, sends UPnP message.
Step S204, M-DMS resolves access message, the device identification of obtaining the visitor, concrete grammar is following:
Resolve the field that contains UUID or UDN in the UPnP message that the visitor sends, obtain visitor's UUID or UDN.The single Service name in the Notify message (Unique Service Name abbreviates USN as) field for example:
The UPnP message here can be message or the device description file that contains UUID or UDN arbitrarily, is not limited to Notify message.After resolving visitor's access message, M-DMS takes concrete processing mode according to the security strategy that the user is provided with, and as follows: when security strategy be " new connection prompting ", flow process goes to step S206; When security strategy was " unrestrictedly ", flow process went to step S212; When security strategy was " forbidding inserting ", flow process went to step S216.
Step S206, when security strategy was " new connect remind ", M-DMS judged that visitor's device identification is whether in " credible equipment identification list ".If exist, think that then the visitor once inserted M-DMS, be believable visitor, flow process changes step S214 over to; If do not exist, flow process changes step S208 over to, and prompting M-DMS keeper has new access request.
Step S208, the prompting user has new access request.
Whether step S210 allows its access by M-DMS keeper decision.If agree that then flow process changes step S212 over to; If disagree with that then flow process changes step S216 over to.
Step S212, M-DMS return and allow to insert message to the visitor, and device identification is added " credible equipment identification list ".The visitor can insert and control M-DMS.
Step S214, M-DMS return and allow access information to the visitor.
Step S216, M-DMS return the refusal access information to the visitor, and the visitor can't connect M-DMS.When security strategy was set to " forbid insert " or user and disagrees with that the visitor inserts, flow process can go to this step.
Need to prove; Can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions; And; Though logical order has been shown in flow chart, in some cases, can have carried out step shown or that describe with the order that is different from here.
The embodiment of the invention provides a kind of access control apparatus of DLNA equipment, is applied to M-DMS, and the access control apparatus of this DLNA equipment can be used to realize the connection control method of above-mentioned DLNA equipment.Fig. 3 is the structured flowchart according to the access control apparatus of the DLNA equipment of the embodiment of the invention, and is as shown in Figure 3, comprises receiver module 31, acquisition module 32 and first determination module 33.Be described in detail in the face of its structure down.
Fig. 4 is the structured flowchart one of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 4; First determination module 33 comprises: first confirms submodule 332; Be connected to acquisition module 32, be used for confirming that the device identification that acquisition module 32 obtains is present in predefined credible equipment identification list, wherein the credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control; Allow submodule 334, be connected to first and confirm submodule 332, be used to allow other DLNA equipment to carry out access control.
Fig. 5 is the structured flowchart two of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 5; First determination module 33 also comprises: second confirms submodule 336; Be connected to acquisition module 32, be used for the device identification that M-DMS confirms that acquisition module 32 obtains and be not present in the credible equipment identification list; Prompting submodule 338 is connected to second and confirms submodule 336, is used for other DLNA device request of the user prompt of M-DMS under it and carries out access control.
Fig. 6 is the structured flowchart three of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 6; Response submodule 339; Be connected to prompting submodule 338, be used for M-DMS response user and allow other DLNA equipment to carry out the operation of access control, the device identification of other DLNA equipment that is allowed to carry out access control is write in the credible equipment identification list.
Fig. 7 is the structured flowchart four of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 7; Said apparatus also comprises: second determination module 34; Be connected to acquisition module 32, be used for the device identification that M-DMS confirms that predefined security strategy indication M-DMS obtains according to acquisition module 32 and determine whether to allow other DLNA equipment to carry out access control; Executable operations 35 is used for the M-DMS execution and determines whether to allow other DLNA equipment to carry out the operation of access control according to device identification.
Fig. 8 is the structured flowchart five of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 8; Said apparatus also comprises: the 3rd determination module 36; Be connected to receiver module 31, be used for M-DMS and confirm that predefined security strategy indication does not limit other DLNA equipment and carries out access control; Allow module 37, be used for M-DMS and allow other DLNA equipment to carry out access control.
Fig. 9 is the structured flowchart six of the access control apparatus of DLNA equipment according to the preferred embodiment of the invention; As shown in Figure 9; Said apparatus also comprises: the 4th determination module 38; Be connected to receiver module 31, be used for M-DMS and confirm that predefined security strategy indication limits all DLNA equipment and carries out access control; Processing module 39 is used for M-DMS and does not allow other DLNA equipment to carry out access control.
To combine instance that the implementation procedure of the embodiment of the invention is described in detail below.
Figure 10 is the structural representation of M-DMS according to the preferred embodiment of the invention; Shown in figure 10, the M-DMS with security mechanism comprises: M-DMS share service control unit 1002, security strategy are provided with unit 1004, access message resolution unit 1006 and credible equipment identification list 1008.Be described in detail in the face of its structure down.
M-DMS share service control unit 1002 is used for the multimedia visit authority of M-DMS is controlled, and according to actual judged result access means is opened authority or prompting user or disable access equipment and inserts.Particularly; When other DLNA equipment are attempted service that control M-DMS provides; M-DMS share service control unit 1002 is provided with unit 1004 from security strategy and obtains current set security strategy; From the device identification that access message resolution unit 1006 is obtained access means, obtain the credible equipment identification list from credible equipment identification list 1008.M-DMS share service control unit 1002 is judged to provide the control of authority result according to these information of obtaining.
Security strategy is provided with unit 1004; Be used for the security strategy of M-DMS is set; The policing option that the M-DMS keeper is provided with is recorded in security strategy and is provided with in the unit 1004; When other DLNA equipment were attempted inserting M-DMS, security strategy was provided with unit 1004 and is responsible for sending the strategy that the keeper is provided with to M-DMS share service control unit 1002.Particularly, the strategy of unit 1004 record is set can be " unrestrictedly ", " the new connection reminds ", " forbidding access " to security strategy.
Access message resolution unit 1006 is used for the access message that other DLNA equipment sends is resolved, and obtains the device identification of access means, and sends device identification to M-DMS share service control unit 1002.Particularly, access message resolution unit 1006 can be resolved USN label substance in the notification message that other DLNA equipment send, and then the UUID address that obtains access means.
Credible equipment identification list 1008; Be used to write down the credible equipment sign; When other DLNA equipment are attempted inserting and are controlled M-DMS; M-DMS share service control unit 1002 obtains the device identification tabulation from credible equipment identification list 1008, and utilizes this list information and from security strategy the policy information that unit 1004 obtains is set, and comprehensive judgement provides the control of authority result.Particularly, when access means (never inserting M-DMS) when being allowed to access, credible equipment identification list 1008 can increase these equipment mark information; When access means was broken off with being connected of M-DMS, credible equipment identification list 1008 can be deleted the sign of off devices.
Need to prove that the access control apparatus of the DLNA equipment of describing among the device embodiment is corresponding to above-mentioned method embodiment, its concrete implementation procedure had been carried out detailed description in method embodiment, repeat no more at this.
In sum, according to the abovementioned embodiments of the present invention, a kind of connection control method and device of DLNA equipment is provided.The present invention resolves the DLNA equipment message; Obtain the authentication of device identification realization access means; And need not increase the safe access control that extras have just realized meeting in the DLNA network DLNA standard; Strengthened the fail safe of M-DMS, satisfied user's request, improved user experience with safe privacy requirement.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize by calculation element.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the connection control method of a DLNA equipment is characterized in that comprising:
Mobile type digital media server M-DMS in the DLNA DLNA device network receives the access message from other DLNA equipment in the said DLNA device network;
Said M-DMS obtains the device identification of said other DLNA equipment;
Said M-DMS confirms to allow said other DLNA equipment to carry out access control according to said device identification.
2. method according to claim 1 is characterized in that, said M-DMS confirms that according to said device identification said other DLNA equipment of permission carries out access control and comprises:
Said M-DMS confirms that said device identification is present in the predefined credible equipment identification list, and wherein said credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control;
Said M-DMS allows said other DLNA equipment to carry out access control.
3. method according to claim 2 is characterized in that, said M-DMS confirms that according to said device identification said other DLNA equipment of permission carries out access control and also comprises:
Said M-DMS confirms that said device identification is not present in the said credible equipment identification list;
Said other DLNA device request of the user prompt of said M-DMS under it is carried out access control.
4. method according to claim 3; It is characterized in that; After said other DLNA device request of the user prompt of said M-DMS under it is carried out access control; Also comprise: said M-DMS responds said user and allows said other DLNA equipment to carry out the operation of access control, and the device identification of said other DLNA equipment is write in the said credible equipment identification list.
5. method according to claim 1 is characterized in that, before said M-DMS confirms that according to said device identification said other DLNA equipment of permission carries out access control, also comprises:
Said M-DMS confirms that predefined security strategy indicates said M-DMS to determine whether to allow said other DLNA equipment to carry out access control according to said device identification;
Said M-DMS carries out and determines whether to allow said other DLNA equipment to carry out the operation of access control according to said device identification.
6. method according to claim 5 is characterized in that, before said M-DMS confirms that according to said device identification said other DLNA equipment of permission carries out access control, also comprises:
Said M-DMS confirms that predefined security strategy indication does not limit said other DLNA equipment and carries out access control;
Said M-DMS allows said other DLNA equipment to carry out access control.
7. method according to claim 5 is characterized in that, before said M-DMS confirms that according to said device identification said other DLNA equipment of permission carries out access control, also comprises:
Said M-DMS confirms that predefined security strategy indication limits all DLNA equipment and carries out access control;
Said M-DMS does not allow said other DLNA equipment to carry out access control.
8. according to each described method in the claim 1 to 7, it is characterized in that it is one of following that said device identification comprises: universal unique identifier, single equipment name.
9. the access control apparatus of a DLNA equipment is applied to M-DMS, it is characterized in that comprising:
Receiver module, the M-DMS that is used for the DLNA device network receives the access message from other DLNA equipment in the said DLNA device network;
Acquisition module is used for the device identification that said M-DMS obtains said other DLNA equipment;
Determination module is used for said M-DMS and confirms to allow said other DLNA equipment to carry out access control according to said device identification.
10. device according to claim 9 is characterized in that, said determination module comprises:
Confirm submodule, be used for confirming that said device identification is present in predefined credible equipment identification list, wherein said credible equipment identification list stores the device identification of the DLNA equipment that allows to carry out access control;
Allow submodule, be used to allow said other DLNA equipment to carry out access control.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104464478A CN102571776A (en) | 2011-12-28 | 2011-12-28 | Access control method and access control device of digital living network alliance (DLNA) equipment |
| PCT/CN2012/072133 WO2013097345A1 (en) | 2011-12-28 | 2012-03-09 | Access control method and apparatus for digital living network alliance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104464478A CN102571776A (en) | 2011-12-28 | 2011-12-28 | Access control method and access control device of digital living network alliance (DLNA) equipment |
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| CN102571776A true CN102571776A (en) | 2012-07-11 |
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| CN102938717A (en) * | 2012-10-11 | 2013-02-20 | 中兴通讯股份有限公司 | Method, equipment and system for carrying out play control on DLNA (Digital Living Network Alliance) equipment |
| WO2013097345A1 (en) * | 2011-12-28 | 2013-07-04 | 中兴通讯股份有限公司 | Access control method and apparatus for digital living network alliance device |
| CN103237033A (en) * | 2013-04-28 | 2013-08-07 | 青岛海信移动通信技术股份有限公司 | Access control method, device and communication system |
| CN103533076A (en) * | 2013-10-23 | 2014-01-22 | 中国科学院声学研究所 | Access control method of DMS (digital media server) in DLNA (digital living network alliance), equipment and DLNA system |
| WO2014176957A1 (en) * | 2013-10-08 | 2014-11-06 | 中兴通讯股份有限公司 | Multimedia management method and dlna device |
| CN105100082A (en) * | 2015-07-02 | 2015-11-25 | 惠州Tcl移动通信有限公司 | Method and system for accessing cloud terminal to home cloud system, and cloud access control equipment |
| WO2015180108A1 (en) * | 2014-05-29 | 2015-12-03 | 华为技术有限公司 | Media content sharing method and apparatus |
| CN105306451A (en) * | 2015-09-28 | 2016-02-03 | 青岛海信电器股份有限公司 | Method and device for controlling DLNA (Digital Living Network Alliance) equipment service permission |
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| WO2013097345A1 (en) * | 2011-12-28 | 2013-07-04 | 中兴通讯股份有限公司 | Access control method and apparatus for digital living network alliance device |
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| CN102938717B (en) * | 2012-10-11 | 2018-01-30 | 中兴通讯股份有限公司 | A kind of method, apparatus and system that control is played out to DLNA device |
| CN103237033A (en) * | 2013-04-28 | 2013-08-07 | 青岛海信移动通信技术股份有限公司 | Access control method, device and communication system |
| WO2014176957A1 (en) * | 2013-10-08 | 2014-11-06 | 中兴通讯股份有限公司 | Multimedia management method and dlna device |
| CN104519035A (en) * | 2013-10-08 | 2015-04-15 | 中兴通讯股份有限公司 | Multimedia management method and DLNA (digital living network alliance) equipment |
| CN103533076A (en) * | 2013-10-23 | 2014-01-22 | 中国科学院声学研究所 | Access control method of DMS (digital media server) in DLNA (digital living network alliance), equipment and DLNA system |
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| CN105100082A (en) * | 2015-07-02 | 2015-11-25 | 惠州Tcl移动通信有限公司 | Method and system for accessing cloud terminal to home cloud system, and cloud access control equipment |
| CN105306451A (en) * | 2015-09-28 | 2016-02-03 | 青岛海信电器股份有限公司 | Method and device for controlling DLNA (Digital Living Network Alliance) equipment service permission |
| CN107368743A (en) * | 2016-05-11 | 2017-11-21 | 富士施乐株式会社 | Message processing device and information processing method |
| CN106572112A (en) * | 2016-11-09 | 2017-04-19 | 北京小米移动软件有限公司 | Access control method and device |
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| WO2013097345A1 (en) | 2013-07-04 |
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