Background technology
Cloud computing is a kind of according to user's demand, by long-range large server group calculate, the new mode of calculating of storage and various software services.The resource pool that large server group forms is called " cloud ", comprises calculation server, storage server, broadband resource etc., and the required functions such as calculating, storage of user is all by realizations such as the calculation server in large server group, storage servers.Calculating and storage capacity are all provided by remote server, and user only needs a notebook or a mobile phone, just can store and call mass data by network service, even comprises the task that supercomputing is such, greatly reduces user's terminal cost.
Although cloud computing has above advantage, the cost of cloud Storage and Processing personal information is high, energy resource consumption is large.In order can to store in a large number data and to carry out large-scale computing, cloud needs a large amount of calculation server and storage server support, and the price of every station server is higher, and the price of Servers-all of building cloud is more huge.Because the server of cloud is reused by multi-user, the life-span of these equipment is also significantly shorter than the equipment that individual uses.In addition, also need to spend the required electricity charge of operational outfit, rent the expense of machine room etc.Therefore, prior art has occurred using personal device as privately owned cloud, utilizes remote server to realize the cloud service system of transfer of data between individual social security.But the terminal that between privately owned cloud, the realization of transfer of data must these two privately owned clouds all must be in network connection state, so wait for that certain privately owned cloud is in network connection state, be the necessary condition of controlling and operate privately owned cloud, make the transfer of data of remote server system be subject to a lot of restrictions.
Therefore, there is defect in prior art, needs further improvement and development.
Summary of the invention
The object of the invention is to provide a kind of remote server system that comprises off-line terminal, makes controlling of transfer of data between terminal equipment not be subject to the whether impact in network connection state of terminal equipment, facilitates the transfer of data between terminal equipment.
For achieving the above object, the remote server system that the present invention comprises off-line terminal, comprises a plurality of terminals with network connecting module, and wherein, each terminal is mounting software client respectively; Also comprise remote server, described remote server comprises registration/game server, certificate server, account server and data transmission information server;
Described registration/game server is used for receiving registration or the logon information of sending from software client, and log-on message is stored in to account server;
Described account server is used for storing log-on message and to software client distributing IP address, and log-on message YuIP address is associated;
Described certificate server is for logon information and the IP address that is assigned to and log-on message and the IP address that is associated are compared, and whether judgement software client authentication success, and between the terminal with authentication success, sets up VPN passage;
Described data transmission information server is used for preserving the terminal operational order that will carry out and the path of transmitting data;
First terminal and/or the second terminal are when off-line state, on the third terminal completing in authentication, send the operational order that carries out transfer of data between first terminal and the second terminal, by described third terminal, the path of operational order and transmission data is sent to described data transmission information server and preserve; After the software client of described first terminal and the second terminal has authenticated with described remote server, described certificate server is set up VPN passage with first terminal and the second terminal respectively, described first terminal or the second terminal are transferred the path of operational order and transmission data from described data transmission information server, and complete the transfer of data between described first terminal and the second terminal by VPN passage.
The described remote server system that comprises off-line terminal, wherein, the IP address that described account server distributes to software client is IPv6 address or IPv4 address.
The described remote server system that comprises off-line terminal, wherein, described system comprises many certificate servers, every certificate server can authenticate and set up VPN passage to a plurality of terminals that software client is housed.
The described remote server system that comprises off-line terminal, wherein, described terminal comprises individual mobile terminal and the computer in local area network (LAN) and public network.
The described remote server system that comprises off-line terminal, wherein, described individual mobile terminal is the equipment in LAN.
The described remote server system that comprises off-line terminal, wherein, described individual mobile terminal comprises mobile phone, notebook, PDA, panel computer and DPF.
The described remote server system that comprises off-line terminal, wherein, described log-on message and logon information are any or the combination in any in word, numeral, figure, sound and fingerprint.
The remote server system that comprises off-line terminal of the present invention, at server end, data transmission information server is set, if need to transmit data between first terminal and the second terminal, but be inconvenient to operate, and when first terminal and/or the second terminal off-line, can on third terminal, make the transmission data manipulation instruction between first terminal and the second terminal; Described third terminal is stored in described data transmission information server by operational order and the transmission path of transmission data, when first terminal and the second terminal are when online, first terminal or the second terminal are transferred the path of operational order and transmission data automatically from described data transmission information server, and complete the transfer of data between first terminal and the second terminal by VPN passage.The present invention has facilitated the data transfer operation of off-line terminal, can to off-line terminal, carry out the remote operation of data transfer instruction, easy to use.
Embodiment
The remote server system that the present invention comprises off-line terminal, comprises remote server, a plurality of terminals of software client is installed, and described remote server comprises registration/game server, certificate server, account server and data transmission information server; Described each terminal all comprises network connecting module, can with described remote server, set up network by described network connecting module and connect.
Described software client and registration/game server connecting communication, registration/game server is used for receiving registration or the logon information of sending from software client, and log-on message is stored in to account server; Account server is used for storing log-on message and to software client distributing IP address, and log-on message YuIP address is associated; Certificate server is for logon information and the IP address that is assigned to and log-on message and the IP address that is associated are compared, and whether judgement software client authentication success.Described certificate server can also be set up VPN passage between the software client with the terminal of authentication success, and the terminal transmission data that make to set up VPN passage are not communicated by the environmental impacts such as the routing iinformation of operating system or the network address can.Described data transmission information server is used for preserving the terminal operational order that will carry out and the path of transmitting data.
On the third terminal completing in authentication, operate between first terminal and the second terminal and carry out transfer of data, and first terminal and/or the second terminal are when off-line state, can the operational order that transmit data between first terminal and the second terminal be sent to described data transmission information server with the path of transmitting data by described third terminal and preserve.After described first terminal and the second terminal are reached the standard grade, be after described first terminal and the second terminal have authenticated with described remote server, between described certificate server and described first terminal, set up VPN passage, between described certificate server and the second terminal, set up VPN passage, the path that described first terminal or the second terminal are transferred operational order and transmission data from described data transmission information server is by described VPN passage, complete the transfer of data between described first terminal and the second terminal, as shown in Figure 1.
Described terminal comprises individual mobile terminal and the computer in local area network (LAN) and public network, and further, described individual mobile terminal can be the equipment in LAN.Described individual mobile terminal comprises the devices such as mobile phone, notebook, PDA, panel computer, DPF.
For operating between first terminal and the second terminal, carry out transfer of data on third terminal, and first terminal and/or the second terminal not to be network online or software client is not logined described remote server, but when off-line state, can realize by the following method between first terminal and the second terminal and carry out transfer of data by VPN passage, off-line state reason comprises that the first and/or second terminal can not be carried out network connection or not completing authentication with certificate server, concrete reason does not limit.
The first terminal of off-line and the second terminal are carried out the process of transfer of data, specifically comprise the following steps, as shown in Figure 2:
Step 1 identity registration: if the software client on first terminal, the second terminal and/or third terminal is not also registered on described remote server, by the Registering modules in software client, the log-on message filling is transferred to described registration/game server, described registration/game server is stored in described account server by log-on message; Described account server is preserved log-on message, and is kept in account server to software client distributing IP address and by the data after log-on message YuIP address association, for follow-up authentication, logs in.
Step 2, debarkation authentication: after above-mentioned registration, account server in described remote server has been preserved user's log-on message and the IP address of distribution, user need to be on software client filling registration information, log-on message is now logon information, and logon information is sent to described registration/game server.Registration/game server is told software client the IP address of certificate server, software client is connected to the certificate server of being apprised of, certificate server is to account server interrogates log-on message, authenticate, if logon information is consistent with the log-on message of storing in account server, authentication success otherwise authentification failure need authenticate again.For security consideration, verification process is the associated authentication that the IP address of log-on message and distribution is carried out, if the wrong authentication authorization and accounting failure of any one, even if log-on message is stolen, other people also cannot only log in by log-on message.
In order to guarantee the fail safe of data, above-mentioned log-on message and logon information are any or the combination in any in word, numeral, figure, sound and fingerprint.
Step 3, described third terminal complete the debarkation authentication to remote server, described certificate server set up and the software client of third terminal between VPN passage.
On described third terminal, make the operational order of transfer of data between first terminal and the second terminal, for example: a video file on selected first terminal, and for selected video file, make " determining " operational order that sends to the second terminal.
Because described first terminal and/or the second terminal are in off-line state, on described third terminal, for the operational order of first terminal and the second terminal, have no idea to carry out.Described third terminal is by the path of selected video file, and the data transmission information server that " determining " operational order that sends to the second terminal of this video file is sent and is saved in described remote server.
Step 4, afterwards, described first terminal is connected shape with the second terminal in network, and complete after the debarkation authentication process with described remote server by software client separately, described certificate server is set up the VPN passage between software client on first terminal, and the VPN passage between certificate server and the second terminal.
First terminal or the second terminal are transferred the path of selected video file from the data transmission information server of described remote server, and for the operational order of this video file, the operational order that execution is transferred, and by VPN passage, the video file on first terminal is transferred to described the second terminal, complete the transfer of data between first terminal and the second terminal.
Software client on first terminal, the second terminal and third terminal is all distributed unique IP address by remote server, and described IP address can be IPv6 address or IPv4 address.Once software client itself has IP address, just can not be subject to again the environmental impacts such as the routing iinformation of operating system or the network address, and the problem that cannot communicate.
In remote server system of the present invention, can comprise many certificate servers, every certificate server can authenticate and set up VPN passage to a plurality of terminals that software client is housed, between the terminal having logged on remote server, by VPN passage, can communicate or also can communicate with the equipment of external network, even be connected to the software client on different certificate servers, as long as between certificate server in the same network segment, also can realize mutual data communication, alleviated the burden of certificate server, useful life and authentication efficiency have been improved.
The remote server system that the present invention comprises off-line terminal arranges data transmission information server in remote server, for store transmission data path and for transmission data operational order; In the terminal of transmission data during in off-line state, by the path of the transmission data for this terminal and for the operational order of these transmission data, store described data transmission information server into; Terminal, after network presence, is initiatively gone described data transmission information server to transfer the path of transmission data and for the operational order of these transmission data, and is carried out described operational order; Further, terminal of the present invention is with setting up VPN passage between described remote server, and between each terminal, by VPN channel transmission data, each terminal is not subject to the different restriction of network, convenient for users to use.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.