CN102932376B - File transfer system and method - Google Patents
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- CN102932376B CN102932376B CN201210487706.6A CN201210487706A CN102932376B CN 102932376 B CN102932376 B CN 102932376B CN 201210487706 A CN201210487706 A CN 201210487706A CN 102932376 B CN102932376 B CN 102932376B
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Abstract
The invention provides a file transfer system method. The system comprises a system strategy module, a login selection module, a system client side, and a system server side, wherein the system strategy module is used to store server information that is accessible to a user; the login selection module is used to package server information obtained from the system strategy module as SFTP (Secure File Transfer Protocol) data and send the data to the system client side; the system client side is used to send the SFTP data to a client, receives server information selected from server information obtained by decapsulating the SFTP data by the client and log in the corresponding server, and send information returned by the server to the system server side; and the system server side is used to receive the information returned by the server and send the information returned by the server to the client. By adopting the file transfer system and method provided by the invention, server information to be accessed and server information that is accessible can be obtained under the condition that a third party client does not know the server information in advance, and a server needed by the user can in turn be connected.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of document transmission system and method.
Background technology
O&M auditing system is a kind of system of O&M security management and control pattern of user oriented concentrated active, support the functions such as Connection operator, figure connection, file transfer, topmost function is that central access controls, user removes access destination server by system, its process is that system uses corresponding server account access destination server, the operating data of user is by system forwards to destination server, and the data that destination server returns simultaneously are also transmitted to user.In this process, system maintains and user and the connection with destination server simultaneously, system is when carrying out file transfer, user is to system use safety file transfer protocol (FTP) (secure file transfer protocol, hereinafter referred to as: SFTP) protocol transmission data, (file transfer protocol, hereinafter referred to as FTP) agreement and Secure File Transfer Protocol to server supporting document host-host protocol for system.
When in prior art, user uses third party's client's side link server, need to know server info in advance, but when not knowing server info in advance, because the restriction of third party's client can not transmit relevant parameter information to system, system cannot obtain the server info that user needs to connect, just cannot connect the server of user's needs, simultaneously, because some users do not know the server info that can access of administrator configurations, therefore need to obtain server relevant information to select, and be transmit data by Secure File Transfer Protocol between client and system, server info is directly sent to client, client correctly can not obtain server info by resolution data.
Summary of the invention
The invention provides a kind of document transmission system and method, with realize user use third party's client's side link server time, the server info that will access and the server info that can access can be obtained when third party's client does not know server info in advance, and then the server of user's needs can be connected.
First aspect, the invention provides a kind of document transmission system, comprising: system strategy module, login select module, system client and system service end;
Described system strategy module, for storing the server info that user can access;
Module is selected in described login, for the described server info obtained from described system strategy module being encapsulated as the data of Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol is sent to described system client;
Described system client, for sending the data of described Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of described Secure File Transfer Protocol obtains, the information that described server returns is sent to described system service end;
Described system service end, for receiving information that described server returns and the information that described server returns being sent to described client.
In the first possible execution mode of first aspect, module is selected in described login, comprising: unit, protocol element, subscriber unit, SFTP unit and data interaction unit;
Described unit, for obtaining the list of devices information that user can access from described system strategy module;
Described protocol element, for obtaining the protocol list information that user can access from described system strategy module;
Described subscriber unit, for obtaining user list information from described system strategy module;
Described SFTP unit, for receiving the described list of devices information that obtains from described unit and be the data of Secure File Transfer Protocol by described list of devices Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described protocol list information that obtains from described protocol element and be the data of Secure File Transfer Protocol by described protocol list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described user list information that obtains from described subscriber unit and be the data of Secure File Transfer Protocol by described user list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit,
Described data interaction unit, for receiving the data of described Secure File Transfer Protocol and the data of described Secure File Transfer Protocol being sent to client, to make the data of described client to the described Secure File Transfer Protocol comprising described list of devices information and described protocol list information and described user list information select, obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that described client is wanted to access and the data of described Secure File Transfer Protocol are returned to described data interaction unit; According to Secure File Transfer Protocol, the data deblocking of described Secure File Transfer Protocol is obtained described client want the equipment of access, agreement and user profile and described client wanted equipment, agreement and the user profile of accessing to return to described unit, described protocol element and described subscriber unit respectively.
In conjunction with the first possible execution mode of first aspect or first aspect, described system also comprises:
Abnormality processing module, logs in for the treatment of described the various anomalous events selecting module, described system client and described system service end to occur.
Second aspect, the invention provides a kind of document transmission method, comprising:
System strategy module stores the server info that user can access;
Log in the data selecting module the described server info obtained from described system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol are sent to client;
The server info that the data deblocking of described Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client;
System client sends the data of described Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of described Secure File Transfer Protocol obtains, the information that described server returns is sent to described system service end;
System service termination is received information that described server returns and the information that described server returns is sent to described client.
In the first possible execution mode of second aspect, described login selects module the described server info obtained from described system strategy module to be encapsulated as the data of Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol are sent to client, comprising:
Log in and select the unit in module to obtain from described system strategy module the list of devices information that user can access, log in and select the protocol element in module to obtain from described system strategy module the protocol list information that user can access, log in and select the subscriber unit in module to obtain user list information from described system strategy module;
Log in the described list of devices information selecting the SFTP unit in module to receive to obtain from described unit and be the data of Secure File Transfer Protocol by described list of devices Information encapsulation, again the data of described Secure File Transfer Protocol are sent to data interaction unit, or, receive the described protocol list information that obtains from described protocol element and be the data of Secure File Transfer Protocol by described protocol list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described user list information that obtains from described subscriber unit and be the data of Secure File Transfer Protocol by described user list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit,
Log in and select the described data interaction unit in module receive the data of described Secure File Transfer Protocol and the data of described Secure File Transfer Protocol are sent to client;
The data of described client to the described Secure File Transfer Protocol comprising described list of devices information and described protocol list information and described user list information are selected, and obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that described client is wanted to access and the data of described Secure File Transfer Protocol are returned to described data interaction unit;
The data deblocking of described Secure File Transfer Protocol is obtained described client according to Secure File Transfer Protocol and wants the equipment of access, agreement and user profile and described client wanted equipment, agreement and the user profile of accessing to return to described unit, described protocol element and described subscriber unit respectively by described data interaction unit.
In conjunction with the first possible execution mode of second aspect or second aspect, also comprise:
The various anomalous events selecting module, described system client and described system service end to occur are logged in described in abnormality processing resume module.
Document transmission system provided by the invention and method, by the server info that system strategy module storage user can access, log in the data selecting module the server info obtained from system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to client, the server info that the data deblocking of Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client, system client sends the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end, the information that system service end reception server returns the information returned by server sends to client.Achieve user when using third party's client's side link server, the server info that will access and the server info that can access can be obtained when third party's client does not know server info in advance, and then the server of user's needs can be connected.
Accompanying drawing explanation
In order to be illustrated more clearly in the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of document transmission system embodiment one of the present invention;
Fig. 2 logs in the structural representation selecting module in system shown in Figure 1 embodiment one;
Fig. 3 logs in shown in Fig. 2 to select module and the mutual schematic diagram of client data;
Fig. 4 is the structural representation of document transmission system embodiment two of the present invention;
Fig. 5 is the structural representation of document transmission system embodiment three of the present invention;
Fig. 6 is the flow chart of document transmission method embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of document transmission system embodiment one of the present invention, and as shown in Figure 1, the system of the present embodiment comprises system strategy module 10, logs in and select module 11, system client 12 and system service end 13.Wherein,
The server info that system strategy module 10 can be accessed for storing user.
Log in and select module 11 for the server info obtained from system strategy module being encapsulated as the data of Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to system client.
System client 12 is for sending the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end.
The information that system service end 13 returns for reception server the information returned by server sends to client.
The document transmission system that the present embodiment provides, by the server info that system strategy module storage user can access, log in the data selecting module the server info obtained from system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to client, the server info that the data deblocking of Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client, system client sends the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end, the information that system service end reception server returns the information returned by server sends to client.Achieve user when using third party's client's side link server, the server info that will access and the server info that can access can be obtained when third party's client does not know server info in advance, and then the server of user's needs can be connected.
Fig. 2 logs in the structural representation selecting module in system shown in Figure 1 embodiment one, as shown in Figure 2, on the basis of system shown in Figure 1, log in and select module to comprise: unit 110, protocol element 111, subscriber unit 112, SFTP unit 113 and data interaction unit 114.Wherein,
The list of devices information that unit 110 can be accessed for obtaining user from system strategy module 10.
The protocol list information that protocol element 111 can be accessed for obtaining user from system strategy module 10.
Subscriber unit 112 is for obtaining user list information from system strategy module 10.
SFTP unit 113 is for receiving the list of devices information that obtains from unit 110 and be the data of Secure File Transfer Protocol by list of devices Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit 114, or, receive the protocol list information that obtains from protocol element 111 and be the data of Secure File Transfer Protocol by protocol list Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit 114, or, receive the user list information that obtains from subscriber unit 112 and be the data of Secure File Transfer Protocol by user list Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit 114.
Data interaction unit 114 is for receiving the data of Secure File Transfer Protocol and the data of Secure File Transfer Protocol being sent to client, to make the data of client to the Secure File Transfer Protocol comprising list of devices information and protocol list information and user list information select, obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that client is wanted to access and the data of Secure File Transfer Protocol are returned to data interaction unit 114; According to Secure File Transfer Protocol, the data deblocking of Secure File Transfer Protocol is obtained client want the equipment of access, agreement and user profile and client wanted equipment, agreement and the user profile of accessing to return to unit 110, protocol element 111 and subscriber unit 112 respectively.
Adopt a specific embodiment below, describe shown in Fig. 2 to log in select how to carry out data interaction between module and client in detail.
Fig. 3 logs in shown in Fig. 2 to select module and the mutual schematic diagram of client data, as shown in Figure 3, after client 115 connects upper login selection module 11, first log in and select the unit 110 in module 11 to obtain from system strategy module 10 the list of devices information that user can access, protocol element 111 obtains from system strategy module 10 the protocol list information that user can access, and subscriber unit 112 obtains user list information from system strategy module 10.Then SFTP unit 113 receives the list of devices information that obtains from unit 110 and is the data of Secure File Transfer Protocol by list of devices Information encapsulation, then the data of Secure File Transfer Protocol are sent to data interaction unit 114; SFTP unit 113 receives the protocol list information that obtains from protocol element 111 and is the data of Secure File Transfer Protocol by protocol list Information encapsulation, then the data of Secure File Transfer Protocol are sent to data interaction unit 114; SFTP unit 113 receives the user list information that obtains from subscriber unit and is the data of Secure File Transfer Protocol by user list Information encapsulation, then the data of Secure File Transfer Protocol are sent to data interaction unit 114.Then data interaction unit 114 receives the data of Secure File Transfer Protocol and the data of Secure File Transfer Protocol is sent to client 115.Then the data of client 115 to the Secure File Transfer Protocol comprising list of devices information and protocol list information and user list information are selected, and obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that client 115 is wanted to access and the data of Secure File Transfer Protocol are returned to data interaction unit 114.The data deblocking of Secure File Transfer Protocol is obtained client 115 according to Secure File Transfer Protocol and wants the equipment of access, agreement and user profile and client 115 wanted equipment, agreement and the user profile of accessing to return to unit 110, protocol element 111 and subscriber unit 112 respectively by final data interactive unit 114.
In the data interaction that module and client are selected in above-mentioned login, client's side link log in after selecting module, unit, protocol element and subscriber unit obtain from system strategy module the list of devices information that user can access respectively, protocol list information and user list information, these information are sent to SFTP unit, the Information encapsulation of acquisition is that the Data Concurrent of Secure File Transfer Protocol gives data interaction unit by SFTP unit, the data of Secure File Transfer Protocol are sent to client by data interaction unit, the data of client to the Secure File Transfer Protocol comprising list of devices information and protocol list information and user list information are selected, obtain comprising the equipment that client wants access, the data of Secure File Transfer Protocol are also returned to data interaction unit by the data of the Secure File Transfer Protocol of agreement and user profile.The data deblocking of Secure File Transfer Protocol is obtained client according to Secure File Transfer Protocol and wants the equipment of access, agreement and user profile and client wanted equipment, agreement and the user profile of accessing to return to unit, protocol element and subscriber unit respectively by final data interactive unit.Thus achieve the data interaction logging in and select between module and client, and then client can connect the server of user's needs.
Fig. 4 is the structural representation of document transmission system embodiment two of the present invention, as shown in Figure 4, on the basis of system shown in Figure 1, further, the system of the present embodiment also comprises abnormality processing module 14, abnormality processing module 14, for the treatment of logging in the various anomalous events selecting module 11, system client 12 and system service end 13 to occur, by increasing the various anomalous event of abnormality processing resume module, thus improves the systematic function of document transmission system.
Adopt a specific embodiment below, the technical scheme of said system embodiment is described in detail.
Fig. 5 is the structural representation of document transmission system embodiment three of the present invention, as shown in Figure 5, client is being connected to the starting stage of O&M auditing system, first module is selected to carry out alternately with login, system strategy module stores the server info that user can access, log in the data selecting module the server info obtained from system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to client, the server info that the data deblocking of Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client, system client sends the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end, the information that system service end reception server returns the information returned by server sends to client.Set up client, connection between document transmission system and server like this, it is mutual to carry out follow-up data, and abnormality processing resume module logs in the various anomalous events selecting module, system client and system service end to occur.
Fig. 6 is the flow chart of document transmission method embodiment of the present invention, and as shown in Figure 6, the method for the present embodiment can comprise:
Step 601, system strategy module store the server info that user can access.
Step 602, login select module the server info obtained from system strategy module to be encapsulated as the data of Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to client.
In step 602, log in the data selecting module the server info obtained from system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of Secure File Transfer Protocol sent to client, be specially:
First log in and select the unit in module to obtain from system strategy module the list of devices information that user can access, log in and select the protocol element in module to obtain from system strategy module the protocol list information that user can access, log in and select the subscriber unit in module to obtain user list information from system strategy module.Then log in the list of devices information selecting the SFTP unit in module to receive to obtain from unit and be the data of Secure File Transfer Protocol by list of devices Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit, or, receive the protocol list information that obtains from protocol element and be the data of Secure File Transfer Protocol by protocol list Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit, or, receive the user list information that obtains from subscriber unit and be the data of Secure File Transfer Protocol by user list Information encapsulation, again the data of Secure File Transfer Protocol are sent to data interaction unit.Then log in and select the data interaction unit in module receive the data of Secure File Transfer Protocol and the data of Secure File Transfer Protocol are sent to client.Then the data of client to the Secure File Transfer Protocol comprising list of devices information and protocol list information and user list information are selected, and obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that client is wanted to access and the data of Secure File Transfer Protocol are returned to data interaction unit.The data deblocking of Secure File Transfer Protocol is obtained client according to Secure File Transfer Protocol and wants the equipment of access, agreement and user profile and client wanted equipment, agreement and the user profile of accessing to return to unit, protocol element and subscriber unit respectively by final data interactive unit.
The server info that the data deblocking of Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by step 603, client.
Step 604, system client send the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end.
The information that step 605, system service end reception server return the information returned by server sends to client.
The document transmission method of the present embodiment also comprises abnormality processing resume module and logs in the various anomalous events selecting module, system client and system service end to occur.
The document transmission method that the present embodiment provides, by the server info that system strategy module storage user can access, log in the data selecting module the server info obtained from system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of Secure File Transfer Protocol are sent to client, the server info that the data deblocking of Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client, system client sends the data of Secure File Transfer Protocol to client, receive the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of Secure File Transfer Protocol obtains, the information returned by server sends to system service end, the information that system service end reception server returns the information returned by server sends to client.Achieve user when using third party's client's side link server, the server info that will access and the server info that can access can be obtained when third party's client does not know server info in advance, and then the server of user's needs can be connected.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a document transmission system, is characterized in that, comprising: system strategy module, login select module, system client and system service end;
Described system strategy module, for storing the server info that user can access;
Module is selected in described login, for the described server info obtained from described system strategy module being encapsulated as the data of Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol is sent to client;
Described system client, the server info selected from the server info that the data decapsulation of described Secure File Transfer Protocol obtains for receiving client also logs in corresponding server, and the information that described server returns is sent to described system service end;
Described system service end, for receiving information that described server returns and the information that described server returns being sent to described client;
Module is selected in described login, comprising: unit, protocol element, subscriber unit, SFTP unit and data interaction unit;
Described unit, for obtaining the list of devices information that user can access from described system strategy module;
Described protocol element, for obtaining the protocol list information that user can access from described system strategy module;
Described subscriber unit, for obtaining user list information from described system strategy module;
Described SFTP unit, for receiving the described list of devices information that obtains from described unit and be the data of Secure File Transfer Protocol by described list of devices Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described protocol list information that obtains from described protocol element and be the data of Secure File Transfer Protocol by described protocol list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described user list information that obtains from described subscriber unit and be the data of Secure File Transfer Protocol by described user list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit,
Described data interaction unit, for receiving the data of described Secure File Transfer Protocol and the data of described Secure File Transfer Protocol being sent to client, to make the data of described client to the described Secure File Transfer Protocol comprising described list of devices information and described protocol list information and described user list information select, obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that described client is wanted to access and the data of described Secure File Transfer Protocol are returned to described data interaction unit; According to Secure File Transfer Protocol, the data deblocking of described Secure File Transfer Protocol is obtained described client want the equipment of access, agreement and user profile and described client wanted equipment, agreement and the user profile of accessing to return to described unit, described protocol element and described subscriber unit respectively.
2. system according to claim 1, is characterized in that, described system also comprises:
Abnormality processing module, logs in for the treatment of described the various anomalous events selecting module, described system client and described system service end to occur.
3. a document transmission method, is characterized in that, comprising:
System strategy module stores the server info that user can access;
Log in the data selecting module the described server info obtained from described system strategy module to be encapsulated as Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol are sent to client;
The server info that the data deblocking of described Secure File Transfer Protocol is honored as a queen to solution again to be selected to obtain according to Secure File Transfer Protocol server info that client selects and is sent to system client by client;
System client receives the server info server that also login is corresponding that client is selected from the server info that the data decapsulation of described Secure File Transfer Protocol obtains, and the information that described server returns is sent to system service end;
System service termination is received information that described server returns and the information that described server returns is sent to described client;
Described login selects module the described server info obtained from described system strategy module to be encapsulated as the data of Secure File Transfer Protocol, and the data of described Secure File Transfer Protocol are sent to client, comprising:
Log in and select the unit in module to obtain from described system strategy module the list of devices information that user can access, log in and select the protocol element in module to obtain from described system strategy module the protocol list information that user can access, log in and select the subscriber unit in module to obtain user list information from described system strategy module;
Log in the described list of devices information selecting the SFTP unit in module to receive to obtain from described unit and be the data of Secure File Transfer Protocol by described list of devices Information encapsulation, again the data of described Secure File Transfer Protocol are sent to data interaction unit, or, receive the described protocol list information that obtains from described protocol element and be the data of Secure File Transfer Protocol by described protocol list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit, or, receive the described user list information that obtains from described subscriber unit and be the data of Secure File Transfer Protocol by described user list Information encapsulation, again the data of described Secure File Transfer Protocol are sent to described data interaction unit,
Log in and select the described data interaction unit in module receive the data of described Secure File Transfer Protocol and the data of described Secure File Transfer Protocol are sent to client;
The data of described client to the described Secure File Transfer Protocol comprising described list of devices information and described protocol list information and described user list information are selected, and obtain the data of the Secure File Transfer Protocol comprising equipment, agreement and user profile that described client is wanted to access and the data of described Secure File Transfer Protocol are returned to described data interaction unit;
The data deblocking of described Secure File Transfer Protocol is obtained described client according to Secure File Transfer Protocol and wants the equipment of access, agreement and user profile and described client wanted equipment, agreement and the user profile of accessing to return to described unit, described protocol element and described subscriber unit respectively by described data interaction unit.
4. method according to claim 3, is characterized in that, also comprises:
The various anomalous events selecting module, described system client and described system service end to occur are logged in described in abnormality processing resume module.
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| CN102624695A (en) * | 2010-12-20 | 2012-08-01 | 微软公司 | Third party initiation of communications between remote parties |
| CN102333068A (en) * | 2011-03-18 | 2012-01-25 | 北京神州数码思特奇信息技术股份有限公司 | SSH and SFTP (Secure Shell and Ssh File Transfer Protocol)-based tunnel intelligent management and control system and method |
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