CN101425899B - Method and system for publishing and distributing implementation - Google Patents
Method and system for publishing and distributing implementation Download PDFInfo
- Publication number
- CN101425899B CN101425899B CN2007101766605A CN200710176660A CN101425899B CN 101425899 B CN101425899 B CN 101425899B CN 2007101766605 A CN2007101766605 A CN 2007101766605A CN 200710176660 A CN200710176660 A CN 200710176660A CN 101425899 B CN101425899 B CN 101425899B
- Authority
- CN
- China
- Prior art keywords
- data
- terminal
- information
- server
- downloading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000013524 data verification Methods 0.000 claims description 48
- 238000012795 verification Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
Images
Landscapes
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a method for realizing publication distribution, which comprises the steps: A. when a server receives a download request which consists of data information to be downloaded, sent by a data download terminal, the data download terminal is certificated; B. when the certification passes through, the server sends data check information corresponding to the data to the data download terminal; C. the server sends marks which store the data terminal to the data download terminal; D. the data download terminal loads the data from the terminal corresponding to the marks, and utilizes the data downloaded by the data check information for check; when the check passes through, the data download terminal stores the data. The invention improves the safety of data publication anddistribution, and guarantees the validity of the terminal and the data. The invention also discloses a system for realizing publication and distribution.
Description
Technical Field
The present invention relates to data transmission technology in the field of communications, and in particular, to a method and system for implementing distribution.
Background
With the continuous development of computer technology, Peer-to-Peer (Peer to Peer, P2P) distribution methods are more and more widely applied. One essential difference between the P2P technology and the Client/Server (Client/Server) structure (i.e. the structure adopted by the WWW) in the current network is: the whole network structure does not have a central node (or a central server), and each node (peer) mostly has the functions of three aspects of an information acquirer, an information provider, information communication and the like. The right and obligation of each node in the P2P network are all equal, that is, the right and obligation directly connect users, and make users interact directly through the Internet, and the system is a bidirectional network data distribution application. For example, BT download is a commonly known application of P2P technology, and the more online the number of people downloading, the faster the download speed.
However, in the existing data distribution and distribution process of the network, especially the P2P network, the defects of uncontrollable and unmanageable data are common, users can freely distribute data by using the P2P technology, and can also freely download data from other users, which results in low security of data distribution and distribution in the network distribution system, and the distributed and distributed data is likely to be illegal data (such as pirated data), and as a result, the P2P technology promotes the flooding of pirates, and seriously damages the interests of content providers.
Disclosure of Invention
The embodiment of the invention provides a method and a system for realizing publishing and distribution, which aim to solve the problem of uncontrollable data publishing in the prior art.
A method of implementing publication distribution, the method comprising the steps of:
a1, the server authenticates the initial data providing terminal requesting to issue data;
after a1 and before step a, further comprising:
a21, after the authentication is passed, the initial data providing terminal makes the data verification information for the data requested to be issued, and sends the data verification information and the data requested to be issued to the server;
a31, the server verifies the data requested to be issued by using the data verification information, stores the data passing the verification, makes the issuing control information corresponding to the data, and issues the access address of the issuing control information corresponding to the data;
or,
a22, after the authentication is passed, the initial data providing terminal uploads the data requested to be issued to the server;
a32, the server makes the release control information corresponding to the data and releases the access address of the release control information corresponding to the data;
A. the server authenticates the data downloading terminal, and receives a downloading request containing the data information to be downloaded sent by the data downloading terminal when the authentication is passed;
B. the server sends the identifier of the terminal storing the data to the data downloading terminal;
C. the data downloading terminal downloads the data from the terminal corresponding to the identifier;
D. the data downloading terminal verifies the downloaded data by using data verification information, and when the verification is passed, the data is stored;
the release control information includes the data verification information and control service address information, and the control service includes: one or more of a publication service, an indexing service, a regional service, and an authentication service.
A system for realizing distribution comprises an initial data providing terminal, a data downloading terminal and a server, wherein,
the initial data providing terminal includes:
the release request module is used for requesting the server to release data;
the first making module is used for making the data verification information for the data requested to be issued and sending the data verification information to the server;
the uploading module is used for uploading the data requested to be issued to the server;
the server includes:
the receiving module is used for receiving a downloading request containing data information to be downloaded and sent by the data downloading terminal;
the terminal authentication module is used for authenticating the data downloading terminal and the initial data providing terminal;
the terminal identification sending module is used for sending the identification of the terminal storing the data to be downloaded to the data downloading terminal when the authentication is passed;
the issued data verification module is used for verifying the data requested to be issued by using the received data verification information and storing the data passing the verification;
the second making module is used for making the release control information corresponding to the data;
the issuing module is used for issuing the access address of the issuing control information corresponding to the data;
the release control information includes the data verification information and various control services, and the control services include: one or more of a publication service, an indexing service, a regional service, and an authentication service.
The data download terminal includes:
the download request module is used for sending the download request to a server;
the download module is used for downloading the data from the terminal corresponding to the received identifier;
the downloaded data verification module is used for verifying the downloaded data by using the data verification information;
and the data storage module is used for storing the data when the verification is passed.
In the embodiment of the invention, the authentication of the initial data providing terminal and the data downloading terminal and the verification method of the uploaded data and the downloaded data realize the effective control of the data issuing and distributing process, greatly improve the safety of the data issuing and distributing and ensure the legality of the terminal and the data.
Drawings
Fig. 1 is a schematic structural diagram of a system for implementing network publishing distribution in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a terminal identifier sending module in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a download module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a system for implementing network publishing distribution in the second embodiment of the present invention;
fig. 5(a) and fig. 5(b) are schematic flow charts of steps for implementing network distribution in the second embodiment of the present invention;
fig. 6 is a schematic view of a data downloading process in the third embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings.
In the embodiments of the present invention, the data publishing and distributing process may be implemented on the basis of a CS structure or a P2P structure, and the following embodiments may describe the present invention in detail by taking a P2P structure as an example.
Fig. 1 is a schematic structural diagram of a system for implementing distribution in a P2P network according to a first embodiment of the present invention, and as can be seen from the diagram, the system includes a server 11 and a data downloading terminal 12, which are described below separately.
The server 11 includes: the system comprises a receiving module 21, a terminal authentication module 22 and a terminal identifier sending module 23, wherein the receiving module 21 is configured to receive a download request containing data information to be downloaded, which is sent by a data downloading terminal 12; the terminal authentication module 22 is configured to authenticate the data downloading terminal 12; the terminal identifier sending module 23 is configured to send the identifier of the terminal storing the data to be downloaded to the data downloading terminal 12 after the data downloading terminal 12 is authenticated.
The data download terminal 12 includes: a download request module 31, a download module 32, a download data verification module 33 and a data storage module 34, where the download request module 31 is configured to send the download request to the server 11; the downloading module 32 is configured to receive the identifier sent by the terminal identifier sending module 23, and download the data from the terminal corresponding to the identifier; the downloaded data verification module 33 is configured to verify the downloaded data by using data verification information; the data saving module 34 is used for saving the data when the check is passed.
The system further includes an initial data providing terminal 13 including a distribution request module 41 for requesting distribution of data to the server 11; after the receiving module 21 receives the request, the terminal authentication module 22 is further configured to authenticate the initial data providing terminal 13.
In the embodiment of the present invention, the data download terminal 12 checks the downloaded data according to data check information, the data check information may be made by the server 11, the initial data providing terminal 13 further includes a first making module 42 and an uploading module 43, wherein the first making module 42 is configured to make the data check information for the data requested to be issued after the authentication is passed, and send the data check information to the server 11; the uploading module 43 is configured to upload the data requested to be issued to the server 11; the server 11 further includes a published data verification module 24 and a publishing module 25, where the published data verification module 24 is configured to verify data requested to be published by using the received data verification information, and store the data that passes the verification; the issuing module 25 is configured to issue an access address of issue control information corresponding to the data, where the issue control information includes the data verification information and various control services, and the control services include: one or more of a publication service, an indexing service, a regional service, and an authentication service.
The data downloading terminal 12 further includes an obtaining module 35, configured to obtain, from the publishing module 25, publishing control information corresponding to the data to be downloaded. The data verification information utilized in the downloaded data verification module 33 is obtained from the obtaining module 35.
If the obtaining module 35 obtains the region service address information, the data downloading terminal 12 further includes a region determining module 36, configured to determine that the region where the data downloading terminal is located is included in the region information corresponding to the region service address information.
Each terminal that successfully obtains the data will be a data provider in the following, and therefore, the data downloading terminal 12 further includes a reporting module 37, configured to send the identifier of the terminal, the identifier of the shared resource, and the attribute of the terminal to the server 11 when the data storage module 34 successfully stores the data. The server 11 further comprises a shared resource information storage module 27, configured to receive the information sent by the reporting module 37 when the data downloading terminal 12 stores the data. The identifier of the data download terminal may be carried at the time of initiating the download request. In the shared resource information storage module 27, the application data information and the terminal id storing the application data are stored, and the terminal id sending module 23 inquires out an available terminal id from the shared resource information storage module 27 and sends the terminal id to the data download terminal 12.
The shared resource information storage module 27 may maintain a shared resource information list, and each application data corresponds to a plurality of terminal identifiers for storing the application data, where the terminal identifiers may be terminal identifiers passively becoming data providers like the data downloading terminal 12, may also be identifiers of the initial data providing terminal 13, and may also be identifiers of the server 11 (provided by the published data verification module 24), and in addition to the stored identifiers, also stores attribute information of each terminal, so as to perform subsequent operations such as selection and detection of the terminal.
In addition to implementing data control, the system provided in the embodiment of the present invention may also implement control of network traffic, as shown in fig. 2, which is a schematic diagram of an internal structure of a terminal identifier sending module 23 in the system, where the terminal identifier sending module 23 includes a terminal determining unit 51 and a selecting unit 52, where the terminal determining unit 51 is configured to determine a terminal storing the data to be downloaded; the selecting unit 52 is configured to select a terminal that meets a set condition from the determined terminals, and send an identifier of the terminal to the data downloading terminal.
The terminals meeting the set conditions are as follows: and the terminal is matched with the attribute information of the data downloading terminal.
Not only can the flow control be realized by the selection of the server for the terminal, but also the flow control can be further realized by the data downloading terminal by detecting the terminal corresponding to the received identifier, as shown in fig. 3, which is a schematic structural diagram of the downloading module 32 in the system, where the downloading module 32 includes a detecting unit 61 and an executing unit 62, where the detecting unit 61 is configured to detect the terminal corresponding to the identifier according to the attribute information of the data downloading terminal; or at least one terminal is randomly selected from the terminals corresponding to the identifiers, and the randomly selected terminal is detected according to the attribute information of the terminal; or selecting at least one terminal with the data acquisition speed reaching a threshold value from the terminals corresponding to the identification, and detecting the selected terminal according to the attribute information of the terminal; the execution unit 62 is configured to determine an available terminal according to the detection result, and download the data from the terminal.
In the embodiment of the present invention, the data downloading terminal 12 may perform three-time screening on the received terminal identifier before downloading data using the terminal identifier, that is, the three-time screening may be performed through the region determining module 36, the selecting unit 52 and the detecting unit 61, and the sequence of the three-time screening process may be uncertain.
What is different from the first embodiment of the present invention is that, in the second embodiment of the present invention, the data verification information may be made by the initial data providing terminal 13, as shown in fig. 4, the initial data providing terminal 13 includes an uploading module 43, configured to upload the data requested to be issued to the server 11 after the authentication is passed; the server 11 further includes a publishing module 25 and a second creating module 26, where the second creating module 26 is configured to create publishing control information corresponding to the data, where the publishing control information includes the data verification information and various control services, and the control services include: one or more of a publication service, an index service, a geographic service, and an authentication service; the issuing module 25 is configured to issue an access address of issue control information corresponding to the data.
Except for the entity for making the data verification information, other features may be the same as those of the system in the first embodiment, and are not described herein again.
The system described in the first and second embodiments of the present invention further corresponds to a method for implementing network publishing and distribution in the third embodiment of the present invention, in this embodiment, it is set that the initial data providing terminal on the publishing side actively publishes the data to be published for the first time, as shown in fig. 5(a), the method mainly includes the following steps:
step 501: the server authenticates the initial data providing terminal requesting to issue data, if the authentication is not passed, step 502 is executed, otherwise step 503 is executed.
The initial data providing terminal on the issuing side needs to issue data and share the data with other terminals. The data may be application data, including audio data and video data, etc.
The authentication of the terminal may be considered that only an authorized terminal has the right to issue data, and in this embodiment, the authentication process may have various manners, including but not limited to the following manners:
1. when the terminal A accesses the server for the first time, the terminal A needs to register and acquire a registration code.
For example, when the terminal a accesses the server, the server carries its own parameter information, and authenticates the parameter information provided by the server, and when the authentication is passed, the terminal a is considered to be successfully registered, and a registration code is allocated to the terminal a. Alternatively, there may be other situations, such as: if the server in this embodiment is a server provided by a certain operator, the terminal a may register with the server specified by the operator first, and acquire the registration code.
2. After the terminal A accesses the server, if the operation of releasing the data is hoped to be executed, the obtained registration code is input into the server again, and after the server passes the authentication of the registration code, the terminal A is allowed to execute the subsequent operation.
Through the processes of the steps 1 and 2, the terminal a can be regarded as passing the authentication, and in order to improve the security of the system, the registration code obtained by the terminal a can be periodically modified to prevent the registration code from being stolen.
Step 502: and returning authentication failure information to the initial data providing terminal of the issuing side, and stopping the network issuing and distributing process.
Step 503: and verifying the data to be issued, wherein the initial data providing terminal makes the data verification information for the data requested to be issued, and sends the data verification information and the data to be issued to the server.
Step 504: and the server verifies the data requested to be issued by using the data verification information and stores the data passing the verification.
Step 505: the server makes release control information corresponding to the data, the release control information comprises the received data verification information and control service address information, and the control service comprises: one or more of a publication service, an indexing service, a regional service, and an authentication service.
Step 506: and the server issues the access address of the issuing control information corresponding to the data.
In this embodiment, steps 503 and 504 are not necessary, and as shown in fig. 5(b), the manner in which the server checks the data to be distributed and creates the distribution control information may also be the following steps:
After the initial data providing terminal uploads the data to the server, the data cannot be modified any more, and cannot be distributed to other terminals arbitrarily. In order to improve security, the server may perform digital signature processing on the received data and the release control information corresponding to the data.
In this embodiment, in order to ensure the security of data, the distribution control information may be made by using a Data Rights Management (DRM) technology. A zone management and location mechanism may be introduced when making the release control information. Region information and/or network operator information is embedded in the manufactured release control information, wherein the region information can be obtained through region service address information, can be country information, province information, city information and the like, and can even be divided into more detailed areas according to user requirements. Subsequently, when the receiving side terminal requests to acquire data corresponding to a certain piece of release control information, the area where the terminal is located is inquired according to the identifier (such as an IP address) of the receiving side terminal, and when the area where the terminal is located includes the region information embedded in the requested release control information, the terminal is allowed to acquire the data.
In either way, the server issues an access address, which may be a Uniform Resource Locator (URL), for issuing control information to the outside world.
The release control information includes data verification information, and in the subsequent data downloading process, when the receiving side terminal downloads the application data, the downloaded data needs to be verified through the data verification information, so that the downloaded data is ensured to be reliable and not to be tampered.
Through the description of the third embodiment, the process that the terminal at the issuing side actively issues the data for the first time is realized, and after the server issues the issuing display information, the data downloading terminal can index the access address of the issuing control information according to the issuing display information. The data downloading terminal at the receiving side can be one or more, and is called a data downloading terminal. As shown in fig. 6, a schematic flow chart of downloading data in the fourth embodiment of the present invention is shown, where the process includes:
step 601: the data downloading terminal acquires release control information corresponding to the data to be downloaded, wherein the release control information comprises data verification information and control service address information.
Step 602: the server authenticates the data downloading terminal, if the authentication is passed, step 603 is executed, otherwise, step 609 is executed.
Similar to the process of authenticating the terminal on the issuing side in step 501, the authentication of the terminal on the receiving side may be considered that only authorized terminals have the right to acquire data.
In addition, it is also possible to set that, if a terminal has the authority to issue data, the terminal also has the authority to acquire data when the terminal is a receiving terminal.
Step 603: the data downloading terminal sends a downloading request to the server, wherein the request comprises data information (such as name and the like) to be downloaded.
Step 604: and the server sends the identifier of the terminal storing the data to the data downloading terminal.
Step 605: and the data downloading terminal downloads the data from the terminal corresponding to the identifier.
Step 606: and the data downloading terminal verifies the downloaded data by using the data verification information, if the verification is passed, step 607 is executed, otherwise, step 608 is executed.
And verifying the downloaded data according to the data verification information in the release control information, ensuring the legality of the downloaded data source, and determining that the content of the data is not tampered after the data is released and before the data is downloaded.
If the uploaded data is downloaded for the first time, at this time, the entity storing the data is the initial data providing terminal and/or the server in the third embodiment, and only when the downloaded data passes the verification, the receiving side terminal can store the downloaded data locally.
If the uploaded data is successfully downloaded for several times, at this time, the entity storing the data includes a terminal that downloads the data, in addition to the initial data providing terminal and/or the server in the second embodiment, the terminal is a terminal on the receiving side in the process of downloading the data, and after the downloading is successful, the identifier of the terminal is reported to the server, so that the server can store index information, the index information includes information of the application data and the identifier of the terminal storing the application data, and when necessary, the content in the index information is provided to the terminal on the downloading side. When subsequent other terminals download the data, it will appear as a passive data provider, i.e. the P2P download process.
When the receiving side terminal downloads for one time and the downloaded data is not checked, the server will judge whether there are other terminals storing the data, if so, the server will send the identifier of the terminal to the receiving side terminal, the receiving side terminal establishes connection with the terminal storing the data according to the identifier, and step 606 is executed again to check the data.
Step 607: and the data downloading terminal stores the data which passes the verification to the local and reports the identification of the data downloading terminal to the server.
If the distribution control information further includes region information before the terminal downloads the data, the terminal can store the data only if the region in which the terminal is located is included in the region information. And when the area where the terminal is located is contained in the region information, executing a verification process.
And the receiving side terminal stores the downloaded data to the local. To further ensure the security of the transmission, the terminal downloads the data using a secure network transmission channel, such as Secure Socket Layer (SSL) technology.
In the embodiment of the present invention, the receiving side terminal may obtain data from the initial data providing terminal, may obtain data from the server, and may also obtain data from other terminals that have downloaded the data.
Step 608: returning to step 604.
And if the authentication of the terminal at the receiving side is not passed, stopping the downloading process and returning authentication failure information to the terminal.
And if all the data to be downloaded do not pass the verification, stopping the downloading process.
In step 604, the process of sending the identifier of the terminal storing the data to the data downloading terminal by the server needs to consider a resource positioning process, otherwise, because the information such as regions is not distinguished when positioning resources are used, network data transmission needs to cross a backbone network, which causes data congestion of the backbone network, and even cross an Internet Service Provider (ISP), which causes a bad result. Thus, step 604 can be subdivided into the following steps:
step A: the server determines a terminal for storing the data to be downloaded;
and B: and the server selects a terminal meeting set conditions from the determined terminals and sends the identifier of the terminal to the data downloading terminal.
The set condition can be set according to the actual needs of the user, and in this embodiment, the terminals that satisfy the set condition are: and the terminal is matched with the attribute information of the data downloading terminal.
The attribute information includes at least one of the following information: the network IP address and the communication port of the terminal, the region information of the terminal, the network operator information of the terminal, the network address conversion attribute of the terminal, the network protocol used by the terminal and the type of the terminal.
For example: setting attribute information as region information to which the terminal belongs, setting the data downloading terminal in the Beijing area, and determining that 100 terminals for storing the data to be downloaded exist by the server, wherein 30 terminals in the Beijing area, 40 terminals in the Shanghai area and 30 terminals in the New York area can be matched by setting the terminals in the same area, so that the server in the step B considers that the 30 terminals in the Beijing area are terminals with matched attribute information.
After the terminal is screened by using the attribute information in step 604, in step 605, the data downloading terminal may further include: a: detecting a terminal corresponding to the received identifier; b: and determining the available terminals to realize the control of the network flow. The detection modes include but are not limited to the following modes:
the first method comprises the following steps: detecting the terminal corresponding to the identifier according to the attribute information of the data downloading terminal, and determining an available terminal according to a detection result;
and the second method comprises the following steps: randomly selecting at least one terminal corresponding to the identifier, detecting the randomly selected terminal according to the attribute information of the terminal, and determining an available terminal according to a detection result;
and the third is that: and selecting at least one terminal with the data acquisition speed reaching a threshold value from the terminals corresponding to the identification, detecting the selected terminal according to the attribute information of the terminal, and determining an available terminal according to the detection result.
In the following, taking the first mode as an example, if the attribute information is set as the network operator information to which the terminal belongs, the specific detection process is as follows:
the first step is as follows: and determining the affiliated network operator as X.
The second step is that: and determining the network operators to which the received terminals corresponding to the 30 identifiers belong, wherein the network operators to which the 5 terminals belong are X, the network operators to which the 10 terminals belong are Y, and the network operators to which the 15 terminals belong are Z.
The third step: the data download terminal takes 5 terminals belonging to the network operator X as available terminals.
Of course, the data downloading terminal may also determine, from the above 5 terminals, the terminal closest to the data downloading terminal as the terminal with the highest priority according to the location information.
The fourth embodiment of the present invention is described below by way of an example.
Terminal a, terminal B, and terminal C are set as terminals that have successfully downloaded the data, and the server stores the identification of terminal A, B, C that has stored the data, at which time terminal D desires to download the data from the network side.
The first step is as follows: and the terminal D obtains the release control information corresponding to the data to be downloaded.
The second step is that: and the server authenticates the data downloading terminal D and determines the data downloading terminal D as an authorized terminal.
The third step: the server determines the terminals storing said data to be downloaded, respectively terminals A, B and C.
The fourth step: the server determines a terminal satisfying the setting conditions from among the terminals A, B and C: terminal A, B and sends the identity of terminal A, B to terminal D.
The fifth step: and the terminal D detects that the terminal A is an available terminal and establishes connection with the terminal A.
In this step, if it is necessary to consider the region information corresponding to the region service address information, the terminal D needs to determine that the region where the terminal D is located is included in the region determined by the region information. The determination process according to the region information may be performed between the establishment of the connection between the terminal D and the terminal a.
And a sixth step: and the terminal D downloads the data from the terminal A and verifies the downloaded data according to the data verification information in the release control information.
The seventh step: and if the verification is passed, the terminal D stores the data to the local and stores the identifier of the terminal D in the server.
Eighth step: and if the verification is not passed, the terminal D establishes connection with the terminal B, downloads the data from the terminal B and verifies the data.
The ninth step: and if all the data stored by the terminals meeting the conditions do not pass the verification, stopping downloading.
The process of the third embodiment of the present invention can be regarded as a complete distribution process by combining the third embodiment with the fourth embodiment before the step 601.
The method and the system provided by the embodiment of the invention realize effective control on the data issuing and distributing process, greatly improve the safety of data issuing and distributing and ensure the legality of the terminal and the data. In addition, the terminal for providing the downloaded data is selected and detected, so that the data congestion of a backbone network is avoided, and the control of network flow is realized.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (16)
1. A method for implementing distribution of publications, the method comprising the steps of:
a1, the server authenticates the initial data providing terminal requesting to issue data;
after a1 and before step a, further comprising:
a21, after the authentication is passed, the initial data providing terminal makes the data verification information for the data requested to be issued, and sends the data verification information and the data requested to be issued to the server;
a31, the server verifies the data requested to be issued by using the data verification information, stores the data passing the verification, makes the issuing control information corresponding to the data, and issues the access address of the issuing control information corresponding to the data;
or,
a22, after the authentication is passed, the initial data providing terminal uploads the data requested to be issued to the server;
a32, the server makes the release control information corresponding to the data and releases the access address of the release control information corresponding to the data;
A. the server authenticates the data downloading terminal, and receives a downloading request containing the data information to be downloaded sent by the data downloading terminal when the authentication is passed;
B. the server sends the identifier of the terminal storing the data to the data downloading terminal;
C. the data downloading terminal downloads the data from the terminal corresponding to the identifier;
D. the data downloading terminal verifies the downloaded data by using data verification information, and when the verification is passed, the data is stored;
the release control information includes the data verification information and control service address information, and the control service includes: one or more of a publication service, an indexing service, a regional service, and an authentication service.
2. The method of claim 1, wherein the step a, before the server authenticates the data downloading terminal, further comprises:
and the data downloading terminal acquires release control information corresponding to the data to be downloaded.
3. The method as claimed in claim 2, wherein, if the release control information obtained by the data downloading terminal includes the geographic service address information, before the data downloading terminal downloads the data, the method comprises:
and determining that the area where the data downloading terminal is located is contained in the region information corresponding to the region service address information.
4. The method of claim 1, wherein if the verification in step D fails, returning to step B.
5. The method of claim 1, wherein if the data downloading terminal stores the data in step D, the method further comprises the following steps:
E. and the server stores the identifier of the data downloading terminal.
6. The method of claim 1, wherein step B comprises the steps of:
b1, the server determines the terminal for storing the data to be downloaded;
b2, the server selects the terminal satisfying the set condition from the determined terminals, and sends the terminal mark to the data downloading terminal.
7. The method of claim 6, wherein the terminal satisfying the set condition is:
and the terminal is matched with the attribute information of the data downloading terminal.
8. The method of claim 7, wherein the attribute information includes at least one of: the network IP address and the communication port of the terminal, the region information of the terminal, the network operator information of the terminal, the network address conversion attribute of the terminal, the network protocol used by the terminal and the type of the terminal.
9. The method of claim 7, wherein before the data downloading terminal downloads the data in step C, the method further comprises:
detecting the terminal corresponding to the identifier according to the attribute information of the data downloading terminal, and determining an available terminal according to a detection result; or,
randomly selecting at least one terminal corresponding to the identifier, detecting the randomly selected terminal according to the attribute information of the terminal, and determining an available terminal according to a detection result; or,
and selecting at least one terminal with the data acquisition speed reaching a threshold value from the terminals corresponding to the identification, detecting the selected terminal according to the attribute information of the terminal, and determining an available terminal according to the detection result.
10. A system for implementing publication distribution, the system comprising: an initial data providing terminal, a server, and a data downloading terminal, wherein,
the initial data providing terminal includes:
the release request module is used for requesting the server to release data;
the first making module is used for making the data verification information for the data requested to be issued and sending the data verification information to the server;
the uploading module is used for uploading the data requested to be issued to the server;
the server includes:
the receiving module is used for receiving a downloading request containing data information to be downloaded and sent by the data downloading terminal;
the terminal authentication module is used for authenticating the data downloading terminal and the initial data providing terminal;
the terminal identification sending module is used for sending the identification of the terminal storing the data to be downloaded to the data downloading terminal when the authentication is passed;
the issued data verification module is used for verifying the data requested to be issued by using the received data verification information and storing the data passing the verification;
the second making module is used for making the release control information corresponding to the data;
the issuing module is used for issuing the access address of the issuing control information corresponding to the data;
the release control information includes the data verification information and various control services, and the control services include: one or more of a publication service, an indexing service, a regional service, and an authentication service.
The data download terminal includes:
the download request module is used for sending the download request to a server;
the download module is used for downloading the data from the terminal corresponding to the received identifier;
the downloaded data verification module is used for verifying the downloaded data by using the data verification information;
and the data storage module is used for storing the data when the verification is passed.
11. The system of claim 10, wherein the data download terminal further comprises:
and the acquisition module is used for acquiring the release control information corresponding to the data to be downloaded.
12. The system according to claim 11, wherein if the obtaining module obtains the geographic service address information, the data downloading terminal further comprises:
and the region determining module is used for determining that the region where the data downloading terminal is located is contained in the region information corresponding to the region service address information.
13. The system of claim 10, wherein the data download terminal further comprises:
the reporting module is used for sending the self identification to the server when the data storage module stores the data;
the server further comprises:
and the shared resource information storage module is used for receiving and storing the identifier of the data downloading terminal.
14. The system of claim 10, wherein the terminal identification transmission module comprises:
a terminal determining unit, configured to determine a terminal that stores the data to be downloaded;
and the selection unit is used for selecting the terminal meeting the set conditions from the determined terminals and sending the identifier of the terminal to the data downloading terminal.
15. The system according to claim 14, wherein the terminal satisfying the set condition is: and the terminal is matched with the attribute information of the data downloading terminal.
16. The system of claim 15, wherein the download module comprises:
the detection unit is used for detecting the terminal corresponding to the identifier according to the attribute information of the data downloading terminal; or
Randomly selecting at least one terminal corresponding to the identifier, and detecting the randomly selected terminal according to the attribute information of the terminal; or
Selecting at least one terminal with a data acquisition speed reaching a threshold value from the terminals corresponding to the identification, and detecting the selected terminal according to the attribute information of the terminal;
and the execution unit is used for determining an available terminal according to the detection result and downloading the data from the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101766605A CN101425899B (en) | 2007-10-31 | 2007-10-31 | Method and system for publishing and distributing implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101766605A CN101425899B (en) | 2007-10-31 | 2007-10-31 | Method and system for publishing and distributing implementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101425899A CN101425899A (en) | 2009-05-06 |
| CN101425899B true CN101425899B (en) | 2011-04-13 |
Family
ID=40616255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101766605A Expired - Fee Related CN101425899B (en) | 2007-10-31 | 2007-10-31 | Method and system for publishing and distributing implementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101425899B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969462A (en) * | 2010-09-30 | 2011-02-09 | 中国科学院国家天文台 | Data publishing system and data publishing method |
| CN102685083B (en) * | 2011-03-17 | 2015-05-13 | 开心人网络科技（北京）有限公司 | Point-to-point document download method, server and client |
| CN102739811B (en) * | 2011-04-07 | 2016-03-02 | 中国移动通信集团公司 | The method and apparatus of domain name mapping |
| CN102255695B (en) * | 2011-07-22 | 2013-09-04 | 乐视网信息技术（北京）股份有限公司 | Data check method and system applied to peer-to-peer (p2p) network delivery system |
| CN102523282A (en) * | 2011-12-14 | 2012-06-27 | 北京百纳威尔科技有限公司 | Mobile terminal data sharing method, apparatus thereof and network server |
| CN103427998B (en) * | 2013-08-20 | 2016-12-28 | 航天恒星科技有限公司 | The authentication of a kind of Internet data distribution and data ciphering method |
| CN105323295A (en) * | 2014-08-22 | 2016-02-10 | 航天恒星科技有限公司 | Content distribution method, content transmission method, server, end node |
| CN106375794B (en) * | 2016-08-30 | 2019-08-02 | 浙江宇视科技有限公司 | The method and device of video on demand |
| CN106254370B (en) * | 2016-08-30 | 2019-10-25 | 成都源知信息技术有限公司 | A kind of network equipment fingerprint generation method and detecting devices |
| CN108234180B (en) * | 2016-12-21 | 2021-07-23 | 北京酷我科技有限公司 | Seed user allocation optimization method and system |
| CN107040610B (en) * | 2017-05-27 | 2019-10-25 | Oppo广东移动通信有限公司 | Method of data synchronization, device, storage medium, terminal and server |
| CN110149535A (en) * | 2019-05-16 | 2019-08-20 | 北京小米移动软件有限公司 | Image management method and device, storage medium |
| CN111615073B (en) * | 2020-04-26 | 2023-02-21 | 重庆金美通信有限责任公司 | Real-time data sharing method, device and system for 5G base station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642114A (en) * | 2005-01-07 | 2005-07-20 | 刘惠山 | Hand-held mobile terminal user customized information network back-up method |
| CN1852099A (en) * | 2005-07-11 | 2006-10-25 | 华为技术有限公司 | Method and system for terminal download of sharing data |
| CN1859108A (en) * | 2006-01-13 | 2006-11-08 | 华为技术有限公司 | Data downloading system and method for controlling downloading business effectiveness |
| CN101009568A (en) * | 2006-01-24 | 2007-08-01 | 腾讯科技（深圳）有限公司 | A method and system for the data download in the P2P network |
-
2007
- 2007-10-31 CN CN2007101766605A patent/CN101425899B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642114A (en) * | 2005-01-07 | 2005-07-20 | 刘惠山 | Hand-held mobile terminal user customized information network back-up method |
| CN1852099A (en) * | 2005-07-11 | 2006-10-25 | 华为技术有限公司 | Method and system for terminal download of sharing data |
| CN1859108A (en) * | 2006-01-13 | 2006-11-08 | 华为技术有限公司 | Data downloading system and method for controlling downloading business effectiveness |
| CN101009568A (en) * | 2006-01-24 | 2007-08-01 | 腾讯科技（深圳）有限公司 | A method and system for the data download in the P2P network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101425899A (en) | 2009-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101425899B (en) | Method and system for publishing and distributing implementation | |
| CN111917685B (en) | Method for applying for digital certificate | |
| US10083291B2 (en) | Automating internet of things security provisioning | |
| KR101962156B1 (en) | Authorization processing method and apparatus | |
| CN102771102B (en) | The network of distribute digital content and management method | |
| US20170373860A1 (en) | Routing cloud messages using digital certificates | |
| US20050268102A1 (en) | Method and system for secure distribution of content over a communications network | |
| CN109474916B (en) | Equipment authentication method, device and machine readable medium | |
| CN101193103B (en) | A method and system for allocating and validating identity identifier | |
| JP2008015936A (en) | Service system and service system control method | |
| MX2011003223A (en) | Service provider access. | |
| JP2010504670A (en) | How to get and check public key certificate status | |
| CN100479386C (en) | Domain management system, method for building local domain and method for acquisition of local domain licence | |
| CN101420416A (en) | Identity management platform, service server, login system and federation method | |
| CN108011873B (en) | Illegal connection judgment method based on set coverage | |
| JP2020035079A (en) | System and data processing method | |
| CN115996122A (en) | Access control method, device and system | |
| CN111158786A (en) | Micro-service project access method and platform | |
| WO2009015537A1 (en) | A method for providing content based on content verification | |
| CN111866993B (en) | Wireless local area network connection management method, device, software program and storage medium | |
| KR20140090279A (en) | Service security authentication method and web application server therof | |
| CN108366136B (en) | Domain name resolution method and device | |
| WO2007111470A2 (en) | Method and system for managing transmission of internet contents | |
| CN103118025A (en) | Single sign-on method based on network access certification, single sign-on device and certificating server | |
| JP2014026348A (en) | Information distribution system, authentication cooperation method, device, and program therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20191031 |