WO2016202105A1 - 实现客户端与虚拟桌面数据共享的方法、客户端和系统 - Google Patents

实现客户端与虚拟桌面数据共享的方法、客户端和系统 Download PDF

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Publication number
WO2016202105A1
WO2016202105A1 PCT/CN2016/080543 CN2016080543W WO2016202105A1 WO 2016202105 A1 WO2016202105 A1 WO 2016202105A1 CN 2016080543 W CN2016080543 W CN 2016080543W WO 2016202105 A1 WO2016202105 A1 WO 2016202105A1
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WIPO (PCT)
Prior art keywords
client
virtual desktop
proxy
server
ftp
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PCT/CN2016/080543
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English (en)
French (fr)
Inventor
王长征
修文飞
陈佩文
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中兴通讯股份有限公司
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Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to RU2017146372A priority Critical patent/RU2683620C1/ru
Priority to JP2017565949A priority patent/JP6571803B2/ja
Priority to US15/737,003 priority patent/US10708339B2/en
Priority to EP16810846.2A priority patent/EP3313049B1/en
Publication of WO2016202105A1 publication Critical patent/WO2016202105A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40Support for services or applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/08Protocols specially adapted for terminal emulation, e.g. Telnet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/131Protocols for games, networked simulations or virtual reality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/14Session management
    • H04L67/141Setup of application sessions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/34Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/561Adding application-functional data or data for application control, e.g. adding metadata
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • G06F2009/4557Distribution of virtual machine instances; Migration and load balancing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • G06F2009/45595Network integration; Enabling network access in virtual machine instances

Definitions

  • This document relates to, but is not limited to, virtualization technology, and more specifically to a method, client and system for implementing data sharing between a client and a virtual desktop.
  • Cloud computing has been listed as a strategic emerging industry supported by China's “Twelfth Five-Year Plan”.
  • Virtual desktops are one of the earliest projects in the cloud computing industry. The scale of application is huge, and market demand is in a blowout state. Including governments, universities, and enterprises have successively adopted desktop virtualization technology to replace the use of traditional PCs.
  • VDI Virtual Desktop Infrastructure
  • SPICE Simple Protocol for Independent Computing Environment
  • SPICE is an open source virtualization push protocol, a transport protocol designed specifically for desktop virtualization solutions that provides the same user experience as a physical desktop.
  • SPICE can extend virtual desktops deployed on servers and remote computers, similar to other rendering protocols for remote desktop management, such as Microsoft's RDP protocol and Citrix's ICA protocol. It supports virtual machine instances such as XP, Win7, and Red Hat Enterprise Linux.
  • the SPICE protocol consists of three components: SPICE driver (with SPICE Vdagent), SPICE device, and SPICE client (SPICE Client). The three components work together to maximize the user experience and reduce system load.
  • data sharing that is, data interaction and transmission between the virtual desktop client (also referred to as the client) and the virtual desktop.
  • client data interaction and transmission between the virtual desktop client
  • the virtual desktop client also referred to as the client
  • the operability and ease of use of data sharing determine the degree of promotion of virtual desktops.
  • FTP File Transfer Protocol
  • the embodiment of the invention provides a method, a client and a system for realizing data sharing between a client and a virtual desktop, which are simple and easy to use.
  • a method for realizing data sharing between a client and a virtual desktop is applied to a virtual desktop client including a simple protocol independent computing environment SPICE client, a proxy client, and a text transfer protocol FTP client, and the method includes:
  • the SPICE client After the user of the SPICE client completes the operation of logging in to the virtual desktop, the SPICE client starts the proxy client according to the user instruction of the data sharing migration;
  • the proxy client After the proxy client is started, establishing a connection with the proxy server in the virtual desktop, interacting with the proxy server through the connection to complete configuration of the FTP server in the virtual desktop, and then starting the FTP client;
  • a data sharing channel is established with the FTP server to complete the data sharing migration operation.
  • the initiating the proxy client by the SPICE client includes: transmitting an identifier of the virtual desktop to the proxy client;
  • the proxy client establishes a connection with the proxy server in the virtual desktop, including: initiating an IP address query to the virtualization management control center by using the identifier of the virtual desktop as a key, according to the queried IP address and the virtual desktop
  • the proxy server establishes a connection.
  • the SPICE client After the SPICE client completes the operation of logging in to the virtual desktop, the SPICE client further includes:
  • the SPICE client uses the identifier of the virtual desktop as a key to initiate an inquiry to the SPICE driver for the virtual desktop IP address and receive the queried IP address;
  • the IP address is also delivered to the proxy client
  • the proxy client establishes a connection with the proxy server in the virtual desktop, and the proxy client establishes a connection with the proxy server in the virtual desktop according to the IP address.
  • the SPICE client After the SPICE client completes the operation of logging in to the virtual desktop, the SPICE client further includes:
  • the SPICE client establishes a channel with a SPICE driver in the virtual desktop, through which the user login information used when the user logs in to the virtual desktop is sent to the SPICE driver.
  • the method further includes:
  • the proxy client sends the user login information used by the user to log in to the FTP server through the connection; wherein the user login information used by the user to log in to the FTP server and the user log in to the virtual desktop
  • the user login information used is the same or different.
  • the FTP client establishes a data sharing channel with the FTP server, including:
  • the FTP client splicing the FTP startup parameter, and establishing a data sharing channel with the FTP server according to the FTP startup parameter; wherein the FTP startup parameter includes an IP address of the virtual desktop and a user used when the user logs in to the FTP server. Username and password in the login information.
  • the proxy client interacts with the proxy server through the connection, including:
  • the proxy client uses the user login information used when the user logs in to the virtual desktop as a key
  • a method for realizing data sharing between a client and a virtual desktop is applied to a virtual desktop system including a simple protocol independent computing environment SPICE driver, a proxy server, and a text transfer protocol FTP server.
  • the method includes:
  • the SPICE driver establishes a channel with the SPICE client in the virtual desktop client during the process of logging in the virtual desktop by the user;
  • the proxy server establishes a connection with the proxy client in the virtual desktop client, interacts with the proxy client through the connection, completes the configuration of the FTP server, and then starts the FTP server;
  • the method further includes: receiving user login information used by the user sent by the SPICE client to log in to the virtual desktop, and transmitting the user login information to the Said proxy server.
  • the method further includes:
  • the authentication of the user is passed, and the FTP server is continuously configured.
  • the authentication of the user fails, the current data sharing migration operation is ended, and the proxy client is notified.
  • the proxy server interacts with the proxy client through the connection to complete configuration of the FTP server, including:
  • the proxy server receives the configuration parameters of the FTP server sent by the proxy client and performs proofreading:
  • the FTP server is configured by using the received configuration parameter of the FTP server, and the configuration result is notified to the proxy client;
  • the proxy client is notified that the configuration fails, or the FTP server is configured by using the default configuration parameter of the FTP server, and the configuration result is notified to the proxy client.
  • the proxy server configures the FTP server, and further includes:
  • the proxy server configures the FTP server by using the user login information used when the user logs in to the virtual desktop as the user login information used when the user logs in to the FTP server.
  • the proxy server interacts with the proxy client through the connection to complete the configuration of the FTP server, and further includes:
  • the proxy server receives the user login information used by the proxy client to log in to the FTP server, and configures the FTP server according to the user login information used when the user logs in to the FTP server;
  • the user login information used when the user logs in to the FTP server is the same as or different from the user login information used when the user logs in to the virtual desktop.
  • a virtual desktop client including a simple protocol independent computing environment SPICE client, and also includes a proxy client and a text transfer protocol FTP client, where:
  • the SPICE client is configured to start the proxy client according to a user instruction of the data sharing migration after completing the operation of logging in the virtual desktop by the user;
  • the proxy client is configured to establish a connection with the proxy server in the virtual desktop after the startup, interact with the proxy server through the connection to complete the configuration of the FTP server in the virtual desktop, and then start the FTP client. end;
  • the FTP client is configured to establish a data sharing channel with the FTP server after the startup, and complete the data sharing migration operation.
  • the SPICE client is configured to start the proxy client by: transmitting an identifier of the virtual desktop to the proxy client;
  • the proxy client is configured to establish a connection with the proxy server in the virtual desktop by using the identifier of the virtual desktop as a key, and initiating a query for the virtual desktop IP address to the virtualization management control center, according to The queried IP address establishes a connection with the proxy server in the virtual desktop.
  • the SPICE client After the SPICE client completes the operation of logging in to the virtual desktop, the SPICE client is further configured to initiate an IP address query to the SPICE driver and receive the queried IP address by using the identifier of the virtual desktop as a key;
  • the SPICE client When the SPICE client starts the proxy client, it is further configured to pass the IP address to the proxy client;
  • the proxy client is configured to establish a connection with a proxy server in the virtual desktop by establishing a connection with the proxy server in the virtual desktop according to the IP address.
  • the SPICE client is further configured to establish a channel with the SPICE driver in the virtual desktop, and send the user login information used when the user logs in to the virtual desktop through the channel to the SPICE driver.
  • the proxy client is further configured to: after establishing a connection with the proxy server in the virtual desktop, send the user login information used by the user to log in to the FTP server through the connection; wherein the user logs in The user login information used by the FTP server is the same as or different from the user login information used when the user logs in to the virtual desktop.
  • the FTP client is configured to establish a data sharing channel with the FTP server by: the FTP client splicing the FTP startup parameter, according to the FTP startup parameter and the The FTP server establishes a data sharing channel.
  • the FTP startup parameter includes an IP address of the virtual desktop and a user name and password in the user login information used when the user logs in to the FTP server.
  • the proxy client is configured to interact with the proxy server through the connection by:
  • the proxy client uses the user login information used by the user to log in to the virtual desktop as a key, and queries the virtualization management control center for the configuration parameter of the user-specific FTP server, and sends the configured configuration parameters of the FTP server to the query. Said proxy server.
  • a virtual desktop system including a simple protocol independent computing environment SPICE driver, and a proxy server and a text transfer protocol FTP server; wherein:
  • the SPICE driver is configured to establish a channel with a SPICE client in the virtual desktop client during a process of logging in the virtual desktop by the user;
  • the proxy server is configured to establish a connection with a proxy client in the virtual desktop client, interact with the proxy client through the connection, complete configuration of the FTP server, and then start the FTP server;
  • the FTP server is configured to establish a data sharing channel with the FTP client after the startup, and complete the data sharing migration operation.
  • the SPICE driver After the SPICE driver establishes a channel with the SPICE client in the virtual desktop client, it is further configured to receive the user login information used by the user sent by the SPICE client to log in to the virtual desktop, and transmit the user login information to the Said proxy server.
  • the proxy server After the proxy server establishes a connection with the proxy client in the virtual desktop client, it is further set to:
  • the authentication of the user is passed, and the FTP server is continuously configured.
  • the authentication of the user fails, the current data sharing migration operation is ended, and the proxy client is notified.
  • the proxy server is configured to complete the configuration of the FTP server by interacting with the proxy client through the connection:
  • the proxy server receives the configuration parameters of the FTP server sent by the proxy client and performs proofreading:
  • the FTP server is configured by using the received configuration parameter of the FTP server, and the configuration result is notified to the proxy client;
  • the proxy client is notified that the configuration fails, or the FTP server is configured by using the default configuration parameter of the FTP server, and the configuration result is notified to the proxy client.
  • the proxy server is further configured to: configure the FTP server by using the user login information used when the user logs in to the virtual desktop as the user login information used when the user logs in to the FTP server, The FTP server is configured.
  • the proxy server is further configured to complete the configuration of the FTP server by interacting with the proxy client by using the connection: the proxy server receives the user login FTP server sent by the proxy client
  • the user login information is used, and the FTP server is configured according to the user login information used when the user logs in to the FTP server.
  • the user login information used is the same or different.
  • a computing device includes a memory and a CPU, wherein:
  • the memory is configured to store virtual desktop client software, and the virtual desktop client software includes proxy client software, FTP client software, and SPICE client software;
  • the CPU is configured to execute software in the memory to complete corresponding processing, including:
  • Executing the proxy client software establishing a connection with a proxy server in the virtual desktop, interacting with the proxy server through the connection to complete configuration of the FTP server in the virtual desktop, and then starting the FTP client software ;
  • the FTP client software is executed, and a data sharing channel is established with the FTP server to complete a data sharing migration operation.
  • a computing device includes a memory and a CPU, wherein:
  • the memory is configured to store virtual desktop system software, which in turn includes proxy server software, FTP server software, and SPICE driver software.
  • the CPU is configured to execute software in the memory to complete corresponding processing, including:
  • the FTP server software is executed to establish a data sharing channel with the FTP client to complete the data sharing migration operation.
  • the above solution is based on the VDI framework and the SPICE transmission protocol, and realizes data sharing between the client and the virtual desktop, and is simple and easy to use, and can also ensure user data security through authentication.
  • FIG. 1 is a block diagram and a connection diagram of a virtual desktop client and a virtual desktop system according to Embodiment 1 and Embodiment 2 of the present invention
  • FIG. 2 is a flowchart of a data sharing method applied to a virtual desktop client side according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a data sharing method applied to a virtual desktop system side according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic diagram of a service flow of a client and a virtual desktop data sharing according to an example 1 of the present invention
  • Figure 5 is a block diagram showing the composition of the computing device of the present embodiment.
  • This embodiment provides a method for implementing data sharing between a client and a virtual desktop, and is applied to a virtual desktop client 10 including a proxy client 101, an FTP client 102, and a SPICE client 103, as shown in FIG. FIG. 1 also shows a virtual desktop system 20 to which the virtual desktop client 10 can connect via a SPICE server, and an accessible virtualization management control center 30.
  • the proxy client 101 and the FTP client 102 are added on the virtual desktop client 10 side, and the SPICE client 103 is modified.
  • the user does not need to install and deploy the two modules of the proxy client 101 and the FTP client 102 separately.
  • the proxy client 101 is configured to perform business message exchange with the proxy server running in the virtual desktop;
  • the FTP client 102 is configured to perform bidirectional data transfer with the FTP server running in the virtual desktop;
  • the modified SPICE client 103 is set to control the transmission of messages.
  • the proxy client 101 and the FTP client 102 are modules added in the virtual desktop client 10.
  • the method in this embodiment includes:
  • Step 110 After completing the operation of logging in the virtual desktop by the user, the SPICE client starts the proxy client according to the user instruction of the data sharing migration.
  • the SPICE client may further include: the SPICE client establishes a channel with the SPICE driver in the virtual desktop, and uses the channel to log the user into the virtual desktop.
  • User login information is sent to the SPICE driver.
  • the user login information can be used for authentication. If it is used as the user login information used when the user logs in to the FTP server, it can also be used to configure the FTP server.
  • the SPICE client launching the proxy client may include: transmitting the identifier of the virtual desktop to the proxy client.
  • Step 120 After the proxy client is started, establish a connection with the proxy server in the virtual desktop, interact with the proxy server through the connection to complete configuration of the FTP server in the virtual desktop, and then start the FTP client. ;
  • the connection between the proxy client and the proxy server in the virtual desktop may include: initiating an IP address query to the virtualization management control center 30 by using the identifier of the virtual desktop as a key, according to the query.
  • the IP address establishes a connection with the proxy server in the virtual desktop.
  • the virtualization management control center 30 can be modified to add the above query interface.
  • the user login information used by the user to log in to the FTP server may be sent to the proxy server through the connection; wherein the user logs in
  • the user login information used by the FTP server may be the same as or different from the user login information used when the user logs in to the virtual desktop.
  • the proxy client interacts with the proxy server through the connection, which may include:
  • the proxy client uses the user login information used by the user to log in to the virtual desktop as a key, and queries the virtualization management control center for the configuration parameters of the user-specific FTP server, and sends the configured configuration parameters of the FTP server to the proxy. Server.
  • the above methods can complete the automatic configuration of the FTP server.
  • personalized configuration with different configuration parameters for different users can also be implemented.
  • Step 130 After the FTP client is started, establish a data sharing channel with the FTP server to complete the data sharing migration operation.
  • the FTP client establishes a data sharing channel with the FTP server, which may include: the FTP client splicing the FTP startup parameter, and establishing a data sharing channel with the FTP server according to the FTP startup parameter;
  • the FTP startup parameter includes an IP address of the virtual desktop and a user name and password in the user login information used when the user logs in to the FTP server.
  • the FTP client can use the FTP startup parameters to log in to the FTP server to complete data transmission, and support functions such as breakpoint retransmission, interface adjustment, setting transmission mode, adjusting transmission rate, and terminating the transmission process.
  • the SPICE client queries the SPICE driver for the IP address of the virtual desktop.
  • the SPICE client also initiates an IP address query to the SPICE driver and receives the query by using the identifier of the virtual desktop as a key.
  • IP address at the same time, when the proxy client is started, the IP address is also forwarded to the proxy client; in step 120, the proxy client can establish a proxy server according to the IP address and the virtual desktop. connection.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • This embodiment also provides a virtual desktop client, as shown in FIG. 1, including a proxy client 101, an FTP client 102, and a SPICE client 103, where:
  • the SPICE client 103 is configured to start the proxy client according to a user instruction of the data sharing migration after completing the operation of logging in the virtual desktop by the user.
  • the proxy client 102 is configured to establish a connection with the proxy server in the virtual desktop after the startup, interact with the proxy server through the connection to complete the configuration of the FTP server in the virtual desktop, and then start the FTP client. ;
  • the FTP client 101 is configured to establish a data sharing channel with the FTP server after the startup, and complete the data sharing migration operation.
  • the SPICE client is configured to start the proxy client by: transmitting an identifier of the virtual desktop to the proxy client;
  • the proxy client 102 is configured to establish a connection with the proxy server in the virtual desktop by using the identifier of the virtual desktop as a key to initiate an IP address query to the virtualization management control center, according to the queried IP address. Establish a connection to the proxy server in the virtual desktop.
  • the SPICE client 103 is further configured to: after completing the operation of logging in the virtual desktop, use the identifier of the virtual desktop as a key to initiate an IP address query to the SPICE driver and receive the queried IP address. ;
  • the SPICE client 103 is further configured to: when the proxy client is started, deliver the IP address to the proxy client;
  • the proxy client 102 is configured to establish a connection with a proxy server in the virtual desktop by establishing a connection with the proxy server in the virtual desktop according to the IP address.
  • the SPICE client 103 is further configured to: after completing the operation of logging in the virtual desktop by the user, establish a channel with the SPICE driver in the virtual desktop, and send the user login information used when the user logs in to the virtual desktop through the channel to the SPICE. driver.
  • the proxy client 102 is further configured to: after establishing a connection with the proxy server in the virtual desktop, send the user login information used by the user to log in to the FTP server through the connection; wherein the user The user login information used when logging in to the FTP server is the same as or different from the user login information used when the user logs in to the virtual desktop.
  • the FTP client 101 is configured to establish a data sharing channel with the FTP server by the FTP client splicing an FTP startup parameter, and establishing a data sharing channel with the FTP server according to the FTP startup parameter.
  • the FTP boot parameters include a virtual table The IP address of the face and the user name and password in the user login information used when the user logs in to the FTP server.
  • the proxy client 102 is configured to interact with the proxy server through the connection by:
  • the proxy client uses the user login information used by the user to log in to the virtual desktop as a key, and queries the virtualization management control center for the configuration parameter of the user-specific FTP server, and sends the configured configuration parameters of the FTP server to the query. Said proxy server.
  • the embodiment further provides a computing device, including a memory and a CPU, to:
  • the memory is configured to store virtual desktop client software, and the virtual desktop client software includes proxy client software, FTP client software, and SPICE client software;
  • the CPU is configured to execute software in the memory to complete corresponding processing, including:
  • Executing the proxy client software establishing a connection with a proxy server in the virtual desktop, interacting with the proxy server through the connection to complete configuration of the FTP server in the virtual desktop, and then starting the FTP client software ;
  • the FTP client software is executed, and a data sharing channel is established with the FTP server to complete a data sharing migration operation.
  • This embodiment provides a method for implementing data sharing between a client and a virtual desktop, and is applied to a virtual desktop system 20 including a proxy server 201, an FTP server 202, and a SPICE driver 203, as shown in FIG. Figure 1 also shows the virtual desktop system 20 connected to the virtual desktop via a SPICE server.
  • the client 10 has access to the virtualization management control center 30.
  • Two modules of the proxy server 201 and the FTP server 202 are added inside the virtual desktop system, and the SPICE driver 203 is modified.
  • the user does not need to install and deploy the proxy server 201 and the FTP server 202 separately.
  • the proxy server 201 is configured to perform business message interaction with the proxy client running on the virtual desktop client;
  • the FTP server 202 is configured to perform data transfer with the FTP client running on the virtual desktop client;
  • the modified SPICE driver is set to Control the processing of messages.
  • the method in this embodiment includes:
  • Step 210 The SPICE driver establishes a channel with a SPICE client in the virtual desktop client during the process of logging in the virtual desktop by the user;
  • the method further includes: receiving user login information used by the user sent by the SPICE client to log in to the virtual desktop, and the user login information is used. Transmitted to the proxy server.
  • Step 220 The proxy server establishes a connection with the proxy client in the virtual desktop client, interacts with the proxy client through the connection, completes configuration of the FTP server, and then starts the FTP server.
  • the method may further include:
  • the authentication of the user is passed, and the FTP server is continuously configured.
  • the authentication of the user fails, the current data sharing migration operation is ended, and the proxy client is notified.
  • the proxy server interacts with the proxy client through the connection to complete the configuration of the FTP server, which may include:
  • the proxy server receives the configuration parameters of the FTP server sent by the proxy client and performs proofreading:
  • the FTP server is configured by using the received configuration parameter of the FTP server, and the configuration result is notified to the proxy client;
  • the proxy client is notified that the configuration fails, or the FTP server is configured by using the default configuration parameter of the FTP server, and the configuration result is notified to the proxy client.
  • the FTP server can be proofread according to the provisions in the standard, and will not be described here.
  • the proxy server configures the FTP server, and the proxy server configures the FTP server according to user login information used when the user logs in to the virtual desktop.
  • the user logs in to the virtual desktop.
  • the user login information used at the time is the user login information used when the user logs in to the FTP server.
  • the proxy server interacts with the proxy client through the connection to complete the configuration of the FTP server, and further includes:
  • the proxy server receives the user login information used by the proxy client to log in to the FTP server, and configures the FTP server according to the user login information used when the user logs in to the FTP server;
  • the user login information used when the user logs in to the FTP server is the same as or different from the user login information used when the user logs in to the virtual desktop.
  • Step 230 After the FTP server is started, establish a data sharing channel with the FTP client to complete the data sharing migration operation.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the embodiment further provides a virtual desktop system, including a proxy server 201, an FTP server 202, and a SPICE driver 203; wherein:
  • the SPICE driver 203 is configured to establish a channel with the SPICE client in the virtual desktop client during the user login to the virtual desktop.
  • the proxy server 201 is configured to establish a connection with the proxy client in the virtual desktop client, interact with the proxy client through the connection, complete the configuration of the FTP server, and then start the FTP server.
  • the FTP server 202 is configured to establish a data sharing relationship with the FTP client after startup. Road, complete the data sharing migration operation.
  • the SPICE driver 203 is further configured to: after establishing a channel with the SPICE client in the virtual desktop client, receive the user login information used by the user sent by the SPICE client to log in to the virtual desktop, and transmit the user login information to the Said proxy server.
  • the proxy server 201 After the proxy server 201 is also set up to establish a connection with the proxy client in the virtual desktop client,
  • the authentication of the user is passed, and the FTP server is continuously configured.
  • the authentication of the user fails, the current data sharing migration operation is ended, and the proxy client is notified.
  • the proxy server 201 is configured to complete the configuration of the FTP server by interacting with the proxy client through the connection:
  • the proxy server receives the configuration parameters of the FTP server sent by the proxy client and performs proofreading:
  • the FTP server is configured by using the received configuration parameter of the FTP server, and the configuration result is notified to the proxy client;
  • the proxy client is notified that the configuration fails, or the FTP server is configured by using the default configuration parameter of the FTP server, and the configuration result is notified to the proxy client.
  • the proxy server 201 is further configured to: configure the FTP server by configuring the FTP server according to user login information used when the user logs in to the virtual desktop; wherein the user logs in to the virtual desktop
  • the user login information used is the user login information used when the user logs in to the FTP server.
  • the proxy server 201 is further configured to complete the configuration of the FTP server by interacting with the proxy client by using the connection: the proxy server receives the user sent by the proxy client and logs in to the FTP server.
  • the user login information is configured, and the FTP server is configured according to the user login information used when the user logs in to the FTP server.
  • the user login information used when the user logs in to the FTP server is used when the user logs in to the virtual desktop. User login information is the same or different.
  • the embodiment further provides a computing device, including a memory and a CPU, and the structure of the computing device can refer to FIG. 5, wherein:
  • the memory is configured to store virtual desktop system software, which in turn includes proxy server software, FTP server software, and SPICE driver software.
  • the CPU is configured to execute software in the memory to complete corresponding processing, including:
  • the FTP server software is executed to establish a data sharing channel with the FTP client to complete the data sharing migration operation.
  • This example is a client and virtual desktop data sharing business process, as shown in Figure 4, including:
  • the user logs in to the virtual desktop through the SPICE client, establishes a channel with the Spice driver, and sends the login information used by the user to log in to the virtual desktop to the Spice driver, including the user name and password;
  • the Spice driver saves the user login information, and the user login information can be transmitted to the proxy server for authenticating the user;
  • the Spice driver feeds back a response message to the SPICE Client. If the result is abnormal, the SPICE Client can prohibit the user from initiating a data sharing operation;
  • the virtual desktop user initiates a data sharing migration operation through the SPICE client
  • the SPICE Client starts the proxy client, and transmits the virtual desktop ID and other information, and can also pass the user login information used when the user logs in to the virtual desktop to the proxy client;
  • the proxy client module initiates an IP address query request of the virtual desktop to the virtualization management control center by using the virtual desktop ID as a key;
  • the virtualization management control center returns the query result to the proxy client, assuming that the query is received, and if not, the data sharing process may be terminated;
  • the proxy client establishes a link with the proxy server, and sends a data sharing request message, where the request message carries the user login information used by the user to log in to the virtual desktop (as the authentication parameter and the user login information of the user logging in to the FTP server, It is delivered by the SPICE Client, or it can be saved/configured on the proxy client.) and the configuration parameters of the FTP server.
  • the configuration parameters of the FTP server can be user-entered or default.
  • the proxy The client can also query the virtualization management control center for the configuration parameters of the user-specific FTP server.
  • the proxy server checks the configuration parameters of the FTP server and performs an authentication operation.
  • the proxy server can obtain the saved user login information from the SPICE driver, and compare with the user login information sent by the proxy client. For example, if the user name and password are compared, if the authentication is consistent, if the authentication is inconsistent, the process is assumed to pass the authentication. If not, the proxy server may notify the proxy client that the authentication fails and ends the process;
  • the proxy server modifies the configuration parameters of the FTP server. This step is optional. If the configuration parameters meet the requirements, no modification is required.
  • the proxy server configures the FTP server. After the configuration is complete, the FTP server module is started.
  • the configuration of the FTP server includes the configuration of the user login information used when the user logs in to the FTP server. For example, the user name is created by using the user name in the user login information;
  • the proxy server sends a response message to the proxy client module, and feeds back the configuration result. If the configuration is abnormal, the proxy client can terminate the data sharing business process and inform the user;
  • the client client splicing the startup parameters of the FTP client module, such as the user name and the user login information used by the user to log in to the FTP server (this example is the user login information used when the user logs in to the virtual desktop).
  • the form of the password is the case of the password
  • the proxy client module starts the FTP client according to the startup parameters.
  • the FTP client and the FTP server establish a data sharing channel between the client and the virtual desktop, and the user can perform a one-way or two-way data sharing migration operation through a simple graphical interface.
  • the user login information used by the user to log in to the virtual desktop is saved, and the user login information is reported again when the user performs a data migration operation to complete the authentication of the user.
  • the user login information used when the user logs in to the virtual desktop is used as the user login information used when the user logs in to the FTP server to complete the configuration of the FTP server.
  • the user's login information is no longer used, and the user login information used when the user logs in to the virtual desktop is still used as the user login information used when the user logs in to the FTP server.
  • Example 1 The following only describes the differences between this example and Example 1:
  • the user logs in the virtual desktop through the SPICE client to establish a channel with the Spice driver based on the SPICE framework, but does not send the login information used by the user when logging in to the virtual desktop to the Spice driver;
  • Steps 2 and 3 can be omitted;
  • the proxy client establishes a link with the proxy server, and sends a data sharing request message, and the user login information used by the user in the request message to log in to the virtual desktop is used as the user login information of the user logging in to the FTP server, but not as a reference.
  • the proxy server checks the configuration parameters of the FTP server, but does not perform an authentication operation.
  • this example saves the user information authentication, and is relatively more convenient to implement (saving the modification of the Spice driver and saving some of the Spice Client's transformation), but it is relatively weak in user data security.
  • the user login information used by the user to log in to the virtual desktop is different from the user login information used by the user to log in to the FTP server.
  • the proxy client establishes a link with the proxy server, and sends a data sharing request message, where the request message carries the user login information used by the user to log in to the virtual desktop, the user login information of the user logging in to the FTP server, and the configuration parameters of the FTP server.
  • the user login information of the user logging in to the FTP server here can be input by the user or read the locally saved information.
  • the user login information used by the user to log in to the virtual desktop is different from the user login information used by the user to log in to the FTP server.
  • the user is not authenticated.
  • the user logs in the virtual desktop through the SPICE client to establish a channel with the Spice driver based on the SPICE framework, but does not send the login information used by the user when logging in to the virtual desktop to the Spice driver;
  • Steps 2 and 3 can be omitted;
  • the SPICE Client starts the proxy client and delivers the information such as the virtual desktop ID, and does not need to pass the user login information used when the user logs in to the virtual desktop to the proxy client;
  • the proxy client establishes a link with the proxy server, and sends a data sharing request message, where the request message carries the user login information of the user logging in to the FTP server and the configuration parameters of the FTP server, where the user logs in to the FTP server.
  • the login information can be input by the user or read locally saved information;
  • the proxy server checks the configuration parameters of the FTP server, but does not perform an authentication operation.
  • the proxy server does not perform authentication, it can be in step 15, The user identity verification is completed through the authentication function of the FTP server itself.
  • examples 1 and 5 can also perform user identity verification again through the authentication function of the FTP server itself.
  • the first example is that the Spice Client queries the virtualization management control center to obtain the IP address of the virtual desktop. This example is different. By extending the event and processing between the Spice Client and the Spice driver, the query interface is changed to the Spice Client and Between Spice drives,
  • step 5 the Spice Client sends an IP address request message directly to the Spice driver
  • step 6 the Spice driver returns the result of the request to the Spice Client.
  • the Spice Client starts the proxy client module and transmits information such as the virtual desktop IP, so that the user login information used when the user logs in to the virtual desktop can also be transmitted to the proxy client.
  • the above embodiments and examples are implemented by modifying the SPICE driver and the SPICE client, and can be equipped with the control of the virtualization management control center, using the new proxy module (proxy client and proxy server) and FTP processing module (FTP).
  • the client and the FTP server can efficiently perform data sharing and migration between the client and the virtual desktop.
  • the user does not need to configure the FTP server and use the FTP processing module.
  • the data sharing operation becomes simple and clear, and the user can be quickly improved. In the experience of data sharing, the deployment is convenient, the economic benefits are good, and the requirements for the user's IT skills are reduced, and the sharing success rate is improved. User data security can also be fully guaranteed through authentication operations.
  • the invention is a unique highlight function, and has good demonstration significance for the promotion of virtual desktops based on VDI architecture and SPICE transmission protocol.
  • the above solution realizes data sharing between the client and the virtual desktop, and is simple and easy to use, and can also ensure user data security through authentication.

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Abstract

一种实现客户端与虚拟桌面数据共享的方法、客户端和系统,所述方法包括:SPICE客户端完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动代理客户端;代理客户端与虚拟桌面中的代理服务端建立连接,通过连接与代理服务端交互,完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;FTP客户端与FTP服务端建立数据共享通道,完成数据共享迁移操作。本申请还提供了相应的虚拟桌面客户端和虚拟桌面系统。本申请方案基于VDI构架及SPICE传输协议,实现了客户端与虚拟桌面数据共享,且简单易用,还可通过鉴权来保证用户数据安全。

Description

实现客户端与虚拟桌面数据共享的方法、客户端和系统 技术领域
本文涉及但不限于虚拟化技术,更具体地,涉及一种实现客户端与虚拟桌面数据共享的方法、客户端和系统。
背景技术
云计算被中国“十二五”规划列为重点扶持的战略新兴产业,虚拟桌面作为云计算产业中落地最早的项目之一,应用规模巨大,市场需求处于井喷状态。包括政府、高校、企业均陆续采用桌面虚拟化技术来替代传统PC的使用。
目前,桌面虚拟化主要采用虚拟桌面架构(VDI:Virtual Desktop Infrastructure),可实现桌面系统远程动态访问与数据中心统一托管。用户可以通过任何设备,在任何地点、任何时间访问在网络上的个人桌面系统。显然,VDI是企业IT架构的一次革命,带来移动计算体验的同时,满足了很多特定行业的需要。
简单协议独立计算环境(SPICE:Simple Protocol for Independent Computing Environment)是一种开源虚拟化推送协议,是专门为桌面虚拟化解决方案设计的传输协议,能够提供与物理桌面完全相同的用户体验。SPICE能拉远部署在服务器和远程计算机上的虚拟桌面,类似于其他用于远程桌面管理的渲染拉远协议,如微软的RDP协议及Citrix的ICA协议。它支持XP、Win7和Red Hat Enterprise Linux等虚拟机实例,SPICE协议包含3个组件:SPICE驱动器(含SPICE Vdagent)、SPICE设备和SPICE客户端(SPICE Client)。三个组件协作运行,能最大程度改善用户体验并降低系统负荷。
对于虚拟桌面,用户在日常使用过程当中,最常用的一个功能就是数据共享,即虚拟桌面客户端(文中也简称为客户端)与虚拟桌面之间的数据交互与传输。如当用户使用虚拟桌面时,需要把本地的数据共享到虚拟桌面内 部,亦或需要把虚拟桌面中的目录文件下载到客户端使用。可以说数据共享的可操作性及易用性决定了虚拟桌面的推广程度。对于用户的数据共享要求,可以有多种解决方案,比如即时通讯工具传输、文件共享、云盘中转、客户自己搭建文件传输协议(FTP:File Transfer Protocol)服务器等,但这些方法需要用户独立安装或部署,同时在易用性、可操作性方面体验较差,且对用户的IT技能要求较高,无法在虚拟桌面产品中进行推广。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种实现客户端与虚拟桌面数据共享的方法、客户端和系统,简单易用。
一种实现客户端与虚拟桌面数据共享的方法,应用于包括简单协议独立计算环境SPICE客户端、代理客户端和文本传输协议FTP客户端的虚拟桌面客户端,所述方法包括:
所述SPICE客户端完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端;
所述代理客户端启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
所述FTP客户端启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
可选地,
所述SPICE客户端启动所述代理客户端,包括:将所述虚拟桌面的标识传递给所述代理客户端;
所述代理客户端与虚拟桌面中的代理服务端建立连接,包括:以所述虚拟桌面的标识为关键字,向虚拟化管理控制中心发起IP地址查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端完成用户登录虚拟桌面的操作后,还包括:
所述SPICE客户端以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面IP地址的查询并接收查询到的IP地址;
所述SPICE客户端启动所述代理客户端时,还将所述IP地址传递给所述代理客户端;
所述代理客户端与虚拟桌面中的代理服务端建立连接,包括:所述代理客户端根据所述IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端完成用户登录虚拟桌面的操作后,还包括:
所述SPICE客户端建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。
可选地,
所述代理客户端与虚拟桌面中的代理服务端建立连接后,还包括:
所述代理客户端通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
可选地,
所述FTP客户端与所述FTP服务端建立数据共享通道,包括:
所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。
可选地,
所述代理客户端通过所述连接与所述代理服务端交互,包括:
所述代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
所述代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键 字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
一种实现客户端与虚拟桌面数据共享的方法,应用于包括简单协议独立计算环境SPICE驱动器、代理服务端和文本传输协议FTP服务端的虚拟桌面系统,所述方法包括:
所述SPICE驱动器在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
所述代理服务端与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成FTP服务端的配置,然后启动FTP服务端;
所述FTP服务端启动后,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
可选地,
所述SPICE驱动器建立与虚拟桌面客户端中的SPICE客户端的通道之后,还包括:接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
可选地,
所述代理服务端与虚拟桌面客户端中的代理客户端建立连接之后,还包括:
接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
可选地,
所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,包括:
所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
可选地,
所述代理服务端配置所述FTP服务端,还包括:
所述代理服务端将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务端时使用的用户登录信息,对所述FTP服务端进行配置。
可选地,
所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,还包括:
所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
一种虚拟桌面客户端,包括简单协议独立计算环境SPICE客户端,还包括代理客户端和文本传输协议FTP客户端,其中:
所述SPICE客户端,设置为在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端;
所述代理客户端,设置为在启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
所述FTP客户端,设置为在启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
可选地,
所述SPICE客户端是设置为通过如下方式实现启动所述代理客户端:将所述虚拟桌面的标识传递给所述代理客户端;
所述代理客户端是设置为通过如下方式实现与虚拟桌面中的代理服务端建立连接:以所述虚拟桌面的标识为关键字,向虚拟化管理控制中心发起对虚拟桌面IP地址的查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端完成用户登录虚拟桌面的操作后,还设置为以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面的IP地址查询并接收查询到的IP地址;
所述SPICE客户端启动所述代理客户端时,还设置为将所述IP地址传递给所述代理客户端;
所述代理客户端是设置为通过如下方式实现与虚拟桌面中的代理服务端建立连接:所述代理客户端根据所述IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端完成用户登录虚拟桌面的操作后,还设置为建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。
可选地,
所述代理客户端,还设置为与虚拟桌面中的代理服务端建立连接后,通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
可选地,
所述FTP客户端是设置为通过如下方式实现与所述FTP服务端建立数据共享通道:所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所 述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。
可选地,
所述代理客户端是设置为通过如下方式实现通过所述连接与所述代理服务端交互:
所述代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
所述代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
一种虚拟桌面系统,包括简单协议独立计算环境SPICE驱动器,还包括代理服务端和文本传输协议FTP服务端;其中:
所述SPICE驱动器,设置为在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
所述代理服务端,设置为与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端;
所述FTP服务端,设置为在启动后,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
可选地,
所述SPICE驱动器建立与虚拟桌面客户端中的SPICE客户端的通道之后,还设置为接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
可选地,
所述代理服务端与虚拟桌面客户端中的代理客户端建立连接之后,还设置为:
接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
可选地,
所述代理服务端是设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:
所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
可选地,
所述代理服务端,还设置为通过如下方式实现配置所述FTP服务端:所述代理服务端将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务端时使用的用户登录信息,对所述FTP服务端进行配置。
可选地,
所述代理服务端,还设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与用户登录虚拟桌面时使用的用户登录信息相同或不同。
一种计算装置,包括存储器和CPU,其中:
所述存储器,设置为存储有虚拟桌面客户端软件,所述虚拟桌面客户端软件又包括代理客户端软件、FTP客户端软件和SPICE客户端软件;
所述CPU,设置为执行所述存储器中的软件,完成相应处理,包括:
执行所述SPICE客户端软件,在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端软件;
执行所述代理客户端软件,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动所述FTP客户端软件;
执行所述FTP客户端软件,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
一种计算装置,包括存储器和CPU,其中:
所述存储器,设置为保存有虚拟桌面系统软件,所述虚拟桌面系统软件又包括代理服务端软件、FTP服务端软件和SPICE驱动器软件。
所述CPU,设置为执行所述存储器中的软件,完成相应处理,包括:
执行所述SPICE驱动器软件,在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
执行所述代理服务端软件,与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端软件;
执行所述FTP服务端软件,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
上述方案基于VDI构架及SPICE传输协议,实现了客户端与虚拟桌面数据共享,且简单易用,还可通过鉴权来保证用户数据安全。
在阅读并理解了附图和详细描述后,可以明白其他方面。
附图概述
图1是本发明实施例一和实施例二中虚拟桌面客户端与虚拟桌面系统的模块图及连接示意图;
图2是本发明实施例一应用于虚拟桌面客户端侧的数据共享方法的流程图;
图3是本发明实施例二应用于虚拟桌面系统侧的数据共享方法的流程图;
图4是本发明示例一的客户端与虚拟桌面数据共享业务流程示意图;
图5是本实施例的计算装置组成模块图。
本发明的实施方式
下文中将结合附图对本发明的实施例进行详细说明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互任意组合。
实施例一
本实施例提供了一种实现客户端与虚拟桌面数据共享的方法,应用于包括代理客户端101、FTP客户端102和SPICE客户端103的虚拟桌面客户端10,如图1所示。图1还示出了虚拟桌面客户端10可经SPICE服务器连接到的虚拟桌面系统20,及可访问的虚拟化管理控制中心30。本实施例在虚拟桌面客户端10侧增加代理客户端101和FTP客户端102,并改造SPICE客户端103。用户无需另行安装和部署代理客户端101和FTP客户端102这两个模块。其中,代理客户端101设置为与运行在虚拟桌面中的代理服务端进行业务消息交互;FTP客户端102设置为与运行在虚拟桌面中的FTP服务端进行数据双向传输;改造后的SPICE客户端103设置为控制消息的传输。
其中,代理客户端101和FTP客户端102是在虚拟桌面客户端10新增的模块。
如图2所示,本实施例方法包括:
步骤110,所述SPICE客户端完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端;
本步骤中,所述SPICE客户端完成用户登录虚拟桌面的操作后,还可以包括:所述SPICE客户端建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。该用户登录信息可以用于鉴权,如果同时用作用户登录FTP服务器时使用的用户登录信息,还可用于对FTP服务器的配置。
本步骤中,所述SPICE客户端启动所述代理客户端,可以包括:将所述虚拟桌面的标识传递给所述代理客户端。
步骤120,所述代理客户端启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
本步骤中,所述代理客户端与虚拟桌面中的代理服务端建立连接,可以包括:以所述虚拟桌面的标识为关键字,向虚拟化管理控制中心30发起IP地址查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。本实施例可以对虚拟化管理控制中心30进行改造,增加上述查询接口。
本步骤中,代理客户端与虚拟桌面中的代理服务端建立连接后,还可以通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息可以相同或不同。
本步骤中,代理客户端通过所述连接与所述代理服务端交互,可以包括:
代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
以上方式均可以完成对FTP服务端的自动配置。采用后一种方式时,还可以实现针对不同用户采用不同配置参数的个性化配置。
步骤130,所述FTP客户端启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
本步骤中,FTP客户端与所述FTP服务端建立数据共享通道,可以包括:所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。FTP客户端使用FTP启动参数可以登录到FTP服务器,完成数据传输,并支持断点续传、界面调整、设定传输模式、调整传输速率、终止传输过程等功能。
上述实施例可以有各种变形,例如,在另一实施例中,由SPICE客户端向SPICE驱动器查询虚拟桌面的IP地址。在此方式下,步骤110中SPICE客户端完成用户登录虚拟桌面的操作后,还以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面的IP地址查询并接收查询到的IP地址;同时在启动所述代理客户端时,还将所述IP地址传递给所述代理客户端;在步骤120中代理客户端就可以根据所述IP地址与虚拟桌面中的代理服务端建立连接。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述方法。
本实施例还提供了一种虚拟桌面客户端,如图1所示,包括代理客户端101、FTP客户端102和SPICE客户端103,其中:
SPICE客户端103,设置为在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端。
代理客户端102,设置为在启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
FTP客户端101,设置为在启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
可选地,
所述SPICE客户端是设置为通过如下方式实现启动所述代理客户端:将所述虚拟桌面的标识传递给所述代理客户端;
所述代理客户端102是设置为通过如下方式实现与虚拟桌面中的代理服务端建立连接:以虚拟桌面的标识为关键字,向虚拟化管理控制中心发起IP地址查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端103,还设置为完成用户登录虚拟桌面的操作后,以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面的IP地址查询并接收查询到的IP地址;
所述SPICE客户端103,还设置为启动所述代理客户端时,将所述IP地址传递给所述代理客户端;
所述代理客户端102是设置为通过如下方式实现与虚拟桌面中的代理服务端建立连接:所述代理客户端根据所述IP地址与虚拟桌面中的代理服务端建立连接。
可选地,
所述SPICE客户端103,还设置为完成用户登录虚拟桌面的操作后,建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。
可选地,
所述代理客户端102,还设置为与虚拟桌面中的代理服务端建立连接后,通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
可选地,
所述FTP客户端101是设置为通过如下方式实现与所述FTP服务端建立数据共享通道:所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌 面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。
可选地,
所述代理客户端102是设置为通过如下方式实现通过所述连接与所述代理服务端交互:
所述代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
所述代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
如图5所示,本实施例还提供了一种计算装置,包括存储器和CPU,:
所述存储器设置为保存有虚拟桌面客户端软件,所述虚拟桌面客户端软件又包括代理客户端软件、FTP客户端软件和SPICE客户端软件;
所述CPU设置为执行所述存储器中的软件,完成相应处理,包括:
执行所述SPICE客户端软件,在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端软件;
执行所述代理客户端软件,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动所述FTP客户端软件;
执行所述FTP客户端软件,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
实施例二
本实施例提供了一种实现客户端与虚拟桌面数据共享的方法,应用于包括代理服务端201、FTP服务端202和SPICE驱动器203的虚拟桌面系统20,如图1所示。图1还示出了虚拟桌面系统20经SPICE服务器连接到虚拟桌面 客户端10,并可访问虚拟化管理控制中心30。在虚拟桌面系统内部增加了代理服务端201和FTP服务端202两个模块,改造了SPICE驱动器203,用户无需另行安装和部署代理服务端201和FTP服务端202。其中,代理服务端201设置为与运行在虚拟桌面客户端的代理客户端进行业务消息交互;FTP服务端202设置为与运行在虚拟桌面客户端的FTP客户端进行数据传输;改造后的SPICE驱动器设置为控制消息的处理。
如图3所示,本实施例方法包括:
步骤210,所述SPICE驱动器在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
本实施例中,SPICE驱动器建立与虚拟桌面客户端中的SPICE客户端的通道之后,还包括:接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
步骤220,所述代理服务端与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端;
本步骤中,所述代理服务端与虚拟桌面客户端中的代理客户端建立连接之后,还可以包括:
接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
本步骤中,所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,可以包括:
所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
关于FTP服务端的配置参数,相应的标准中有具体的规定,FTP服务端可以依据标准中的规定来校对,这里不再赘述。
本步骤中,所述代理服务端配置所述FTP服务端,还包括:所述代理服务端根据用户登录虚拟桌面时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录虚拟桌面时使用的用户登录信息即为用户登录FTP服务端时使用的用户登录信息。
或者,本步骤中,所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,还包括:
所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
步骤230,所述FTP服务端启动后,与所述FTP客户端建立数据共享通道,完成数据共享迁移操作。
本发明实施例还提供了一种计算机存储介质,所述计算机存储介质中存储有计算机可执行指令,所述计算机可执行指令用于执行上述方法。
相应地,本实施例还提供了一种虚拟桌面系统,包括代理服务端201、FTP服务端202和SPICE驱动器203;其中:
SPICE驱动器203,设置为在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道。
代理服务端201,设置为与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端。
FTP服务端202,设置为在启动后,与所述FTP客户端建立数据共享通 道,完成数据共享迁移操作。
可选地,
SPICE驱动器203,还设置为建立与虚拟桌面客户端中的SPICE客户端的通道之后,接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
可选地,
代理服务端201还设置为与虚拟桌面客户端中的代理客户端建立连接之后,
接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
可选地,
代理服务端201是设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:
所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
可选地,
代理服务端201还设置为通过如下方式实现配置所述FTP服务端:所述代理服务端根据用户登录虚拟桌面时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录虚拟桌面时使用的用户登录信息即为用户登录FTP服务端时使用的用户登录信息。
可选地,
代理服务端201还设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与用户登录虚拟桌面时使用的用户登录信息相同或不同。
相应地,本实施例还提供了一种计算装置,包括存储器和CPU,所述计算装置的结构可参考图5,其中:
所述存储器设置为保存有虚拟桌面系统软件,所述虚拟桌面系统软件又包括代理服务端软件、FTP服务端软件和SPICE驱动器软件。
所述CPU设置为执行所述存储器中的软件,完成相应处理,包括:
执行所述SPICE驱动器软件,在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
执行所述代理服务端软件,与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端软件;
执行所述FTP服务端软件,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
下面再通过几个应用中的示例进行说明。
示例一
本示例是客户端与虚拟桌面数据共享业务流程,如图4所示,包括:
1,用户基于SPICE框架,通过SPICE客户端登录虚拟桌面,建立与Spice驱动器的通道,向Spice驱动器发送用户登录虚拟桌面时使用的登录信息,如包括用户名和密码;
2,Spice驱动器保存用户登录信息,该用户登录信息可以传送给代理服务器用于对用户的鉴权;
3,Spice驱动器向SPICE Client反馈响应消息,如果结果异常,SPICE Client可以禁止用户发起数据共享操作;
4,虚拟桌面用户通过SPICE客户端发起数据共享迁移操作;
5,SPICE Client启动代理客户端,并传递虚拟桌面ID等信息,可以将用户登录虚拟桌面时使用的用户登录信息也传递给代理客户端;
6,代理客户端模块以虚拟桌面ID为关键字向虚拟化管理控制中心发起虚拟桌面的IP地址查询请求;
7,虚拟化管理控制中心向代理客户端返回查询结果,假定查询到,如果没有查询到,可以终止数据共享流程;
8,代理客户端与代理服务端建立链路,发送数据共享请求消息,请求消息中携带用户登录虚拟桌面时使用的用户登录信息(同时作为鉴权参数和用户登录FTP服务端的用户登录信息,可以是SPICE Client传递的,也可以是在代理客户端保存/配置的。)和FTP服务端的配置参数等,此处FTP服务端的配置参数可以是用户输入的或默认的,在另一示例中,代理客户端也可以向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数;
9,代理服务端核对FTP服务端的配置参数,并进行鉴权操作,此处,代理服务端可以从SPICE驱动器获取到其保存的用户登录信息,与代理客户端发送的用户登录信息进行比对,如对用户名和密码进行比对,如一致则鉴权通过,如不一致,不通过,这里的流程是假定鉴权通过,如果不通过,代理服务端可通知代理客户端鉴权失败并结束流程;
10,代理服务端修改FTP服务端的配置参数,本步骤是可选的,如果配置参数符合规定,则无需修改;
11,代理服务端对FTP服务端进行配置,配置完成后启动FTP服务端模块,除了使用配置参数外,对FTP服务端的配置还包括使用用户登录FTP服务端时使用的用户登录信息的配置操作,如利用用户登录信息中的用户名为用户创建文件目录;
12,代理服务端向代理客户端模块发送响应消息,反馈配置结果。如果配置异常,代理客户端可以终止数据共享业务流程,并告知用户;
13,代理客户端拼接FTP客户端模块的启动参数,如可以使用IP地址加用户登录FTP服务端使用的用户登录信息(本示例即为用户登录虚拟桌面时使用的用户登录信息)中的用户名和密码的形式;
14,代理客户端模块根据启动参数启动FTP客户端;
15,FTP客户端和FTP服务端建立客户端与虚拟桌面的数据共享通道,用户可以通过简洁的图形界面完成单向或双向的数据共享迁移操作。
示例二
示例一中,通过保存用户登录虚拟桌面时使用的用户登录信息,并在用户进行数据迁移操作时将所述用户登录信息再次上报,来完成对用户的鉴权。同时,将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务器时使用的用户登录信息来完成对FTP服务端的配置。
本示例中不再进行用户的鉴权,仍将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务器时使用的用户登录信息。以下只描述本示例与示例一的不同之处:
第1步中,用户基于SPICE框架,通过SPICE客户端登录虚拟桌面,建立与Spice驱动器的通道,但不向Spice驱动器发送用户登录虚拟桌面时使用的登录信息;
第2步、第3步可以省略;
第8步,代理客户端与代理服务端建立链路,发送数据共享请求消息,请求消息中携带的用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务端的用户登录信息,但不作为鉴权参数;
第9步,代理服务端核对FTP服务端的配置参数,但不进行鉴权操作。
本示例与示例一相比,节省了用户信息鉴权的环节,相对实施更便捷一些(节省了Spice驱动器的改造,节省了部分Spice Client的改造),但是在用户数据安全方面相对薄弱一些。
示例三
本示例用户登录虚拟桌面时使用的用户登录信息与用户登录FTP服务端使用的用户登录信息不同,对用户鉴权。
本示例与示例一的不同之处在于:
第8步,代理客户端与代理服务端建立链路,发送数据共享请求消息,请求消息中携带用户登录虚拟桌面时使用的用户登录信息、用户登录FTP服务端的用户登录信息和FTP服务端的配置参数等,此处的用户登录FTP服务端的用户登录信息可以由用户输入或者读取本地保存的该信息。
示例四
本示例用户登录虚拟桌面时使用的用户登录信息与用户登录FTP服务端使用的用户登录信息不同,不对用户鉴权。
本示例与示例一的不同之处在于:
第1步中,用户基于SPICE框架,通过SPICE客户端登录虚拟桌面,建立与Spice驱动器的通道,但不向Spice驱动器发送用户登录虚拟桌面时使用的登录信息;
第2步、第3步可以省略;
第5步,SPICE Client启动代理客户端,并传递虚拟桌面ID等信息,不需要将用户登录虚拟桌面时使用的用户登录信息传递给代理客户端;
第8步,代理客户端与代理服务端建立链路,发送数据共享请求消息,请求消息中携带用户登录FTP服务端的用户登录信息和FTP服务端的配置参数等,此处的用户登录FTP服务端的用户登录信息可以由用户输入或者读取本地保存的该信息;
第9步,代理服务端核对FTP服务端的配置参数,但不进行鉴权操作。
上述示例2和4中,虽然代理服务端不进行鉴权,但可以在第15步中, 通过FTP服务端自身的鉴权功能完成用户身份校验。当然示例1和5,也可以通过FTP服务端自身的鉴权功能再次进行用户身份校验。
示例五
示例一是Spice Client向虚拟化管理控制中心查询以获取虚拟桌面的IP地址,本示例与此不同,通过扩展Spice Client与Spice驱动器之间的事件及处理,将这一查询接口改在Spice Client和Spice驱动器之间,
本示例与示例一不同之处如下:
第5步,Spice Client直接向Spice驱动器发送IP地址请求消息;
第6步,Spice驱动器向Spice Client返回请求结果。
第7步,Spice Client启动代理客户端模块,并传递虚拟桌面IP等信息,可以将用户登录虚拟桌面时使用的用户登录信息也传递给代理客户端。
上述实施例及示例的方案通过对SPICE驱动器和SPICE客户端的改造,并可配以虚拟化管理控制中心的控制,利用新增的代理模块(代理客户端和代理服务端)和FTP处理模块(FTP客户端和FTP服务端),可以高效地完成客户端与虚拟桌面的数据共享及迁移功能,用户无需另行配置FTP服务端和使用FTP处理模块,数据共享的操作变得简单明了,可以迅速提升用户在数据共享方面的体验,部署便捷,经济效益好,同时降低对用户IT技能的要求,提高共享成功率。还可通过鉴权操作,充分保证用户数据安全。本发明是一项极具特色的亮点功能,对基于VDI构架及SPICE传输协议的虚拟桌面的推广具有良好的示范意义。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件完成,所述程序可以存储于计算机可读存储介质中,如只读存储器、磁盘或光盘等。可选地,上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现,相应地,上述实施例中的各模块/单元可以采用 硬件的形式实现,也可以采用软件功能模块的形式实现。本发明不限制于任何特定形式的硬件和软件的结合。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
工业实用性
上述方案实现了客户端与虚拟桌面数据共享,且简单易用,还可通过鉴权来保证用户数据安全。

Claims (28)

  1. 一种实现客户端与虚拟桌面数据共享的方法,应用于包括简单协议独立计算环境SPICE客户端、代理客户端和文本传输协议FTP客户端的虚拟桌面客户端,所述方法包括:
    所述SPICE客户端完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端;
    所述代理客户端启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
    所述FTP客户端启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
  2. 如权利要求1所述的方法,其中:
    所述SPICE客户端启动所述代理客户端,包括:将所述虚拟桌面的标识传递给所述代理客户端;
    所述代理客户端与虚拟桌面中的代理服务端建立连接,包括:以所述虚拟桌面的标识为关键字,向虚拟化管理控制中心发起网络协议IP地址查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。
  3. 如权利要求1所述的方法,还包括:
    所述SPICE客户端完成用户登录虚拟桌面的操作后,所述SPICE客户端以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面网络协议IP地址的查询并接收查询到的IP地址;
    所述SPICE客户端启动所述代理客户端时,还将所述IP地址传递给所述代理客户端;
    所述代理客户端与虚拟桌面中的代理服务端建立连接,包括:所述代理客户端根据所述IP地址与虚拟桌面中的代理服务端建立连接。
  4. 如权利要求1所述的方法,还包括:
    所述SPICE客户端完成用户登录虚拟桌面的操作后,所述SPICE客户端 建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。
  5. 如权利要求1中任一所述的方法,还包括:
    所述代理客户端与虚拟桌面中的代理服务端建立连接后,所述代理客户端通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
  6. 如权利要求1-5所述的方法,其中:
    所述FTP客户端与所述FTP服务端建立数据共享通道,包括:
    所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。
  7. 如权利要求1-5中任一所述的方法,其中:
    所述代理客户端通过所述连接与所述代理服务端交互,包括:
    所述代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
    所述代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
  8. 一种实现客户端与虚拟桌面数据共享的方法,应用于包括简单协议独立计算环境SPICE驱动器、代理服务端和文本传输协议FTP服务端的虚拟桌面系统,所述方法包括:
    所述SPICE驱动器在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
    所述代理服务端与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成FTP服务端的配置,然后启动FTP服务端;
    所述FTP服务端启动后,与FTP客户端建立数据共享通道,完成数据共 享迁移操作。
  9. 如权利要求8所述的方法,还包括:
    所述SPICE驱动器建立与虚拟桌面客户端中的SPICE客户端的通道之后,接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
  10. 如权利要求9所述的方法,还包括:
    所述代理服务端与虚拟桌面客户端中的代理客户端建立连接之后,接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
    如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
    如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
  11. 如权利要求8-10所述的方法,其中:
    所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,包括:
    所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
    如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
    如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
  12. 如权利要求11所述的方法,所述代理服务端配置所述FTP服务端,还包括:
    所述代理服务端将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务端时使用的用户登录信息,对所述FTP服务端进行配置。
  13. 如权利要求11所述的方法,
    所述代理服务端通过所述连接与所述代理客户端交互,完成对FTP服务 端的配置,还包括:
    所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
  14. 一种虚拟桌面客户端,包括简单协议独立计算环境SPICE客户端,其特征在于,还包括代理客户端和文本传输协议FTP客户端,其中:
    所述SPICE客户端,设置为在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端;
    所述代理客户端,设置为在启动后,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动FTP客户端;
    所述FTP客户端,设置为在启动后,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
  15. 如权利要求14所述的虚拟桌面客户端,其中:
    所述SPICE客户端是设置为通过如下方式实现启动所述代理客户端:将所述虚拟桌面的标识传递给所述代理客户端;
    所述代理客户端是设置为通过如下方式实现与虚拟桌面中的代理服务端建立连接:以所述虚拟桌面的标识为关键字,向虚拟化管理控制中心发起对虚拟桌面IP地址的查询,根据查询到的IP地址与虚拟桌面中的代理服务端建立连接。
  16. 如权利要求14所述的虚拟桌面客户端,
    所述SPICE客户端,还设置为完成用户登录虚拟桌面的操作后,以所述虚拟桌面的标识为关键字,向所述SPICE驱动器发起对虚拟桌面的IP地址查询并接收查询到的IP地址;
    所述SPICE客户端,还设置为启动所述代理客户端时,将所述IP地址传递给所述代理客户端;
    所述代理客户端是设置为通过如下方式实现与虚拟桌面中的代理服务端 建立连接:所述代理客户端根据所述IP地址与虚拟桌面中的代理服务端建立连接。
  17. 如权利要求14所述的虚拟桌面客户端,
    所述SPICE客户端,还设置为完成用户登录虚拟桌面的操作后,建立与虚拟桌面中的SPICE驱动器的通道,通过所述通道将用户登录虚拟桌面时使用的用户登录信息发送给所述SPICE驱动器。
  18. 如权利要求14所述的虚拟桌面客户端,
    所述代理客户端,还设置为与虚拟桌面中的代理服务端建立连接后,通过所述连接向所述代理服务端发送用户登录FTP服务端时使用的用户登录信息;其中,所述用户登录FTP服务端时使用的用户登录信息与所述用户登录虚拟桌面时使用的用户登录信息相同或不同。
  19. 如权利要求14-18任一所述的虚拟桌面客户端,其中:
    所述FTP客户端是设置为通过如下方式实现与所述FTP服务端建立数据共享通道:所述FTP客户端拼接FTP启动参数,根据所述FTP启动参数与所述FTP服务端建立数据共享通道;其中,所述FTP启动参数包括虚拟桌面的IP地址及用户登录FTP服务端时使用的用户登录信息中的用户名和密码。
  20. 如权利要求14-18任一所述的虚拟桌面客户端,其中:
    所述代理客户端是设置为通过如下方式实现通过所述连接与所述代理服务端交互:
    所述代理客户端根据用户指令或默认设置确定使用的FTP服务端的配置参数,并将所述配置参数发送给所述代理服务端;或者
    所述代理客户端以所述用户登录虚拟桌面时使用的用户登录信息为关键字,向虚拟化管理控制中心查询用户特定的FTP服务端的配置参数,将查询到的FTP服务端的配置参数发送给所述代理服务端。
  21. 一种虚拟桌面系统,包括简单协议独立计算环境SPICE驱动器,其特征在于,还包括代理服务端和文本传输协议FTP服务端;其中:
    所述SPICE驱动器,设置为在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
    所述代理服务端,设置为与虚拟桌面客户端中的代理客户端建立连接,通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端;
    所述FTP服务端,设置为在启动后,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
  22. 如权利要求21所述的虚拟桌面系统,
    所述SPICE驱动器,还设置为建立与虚拟桌面客户端中的SPICE客户端的通道之后,接收所述SPICE客户端发送的用户登录虚拟桌面时使用的用户登录信息,并将所述用户登录信息传送给所述代理服务端。
  23. 如权利要求22所述的虚拟桌面系统,
    所述代理服务端,还设置为与虚拟桌面客户端中的代理客户端建立连接之后,接收所述代理客户端发送的用户登录虚拟桌面时使用的用户登录信息并与所述SPICE驱动器之前接收的用户登录信息进行比对:
    如两者相同,则对用户的鉴权通过,继续配置所述FTP服务端;
    如果两者不同,则对用户的鉴权失败,结束本次数据共享迁移操作并通知所述代理客户端。
  24. 如权利要求21-23所述的虚拟桌面系统,其中:
    所述代理服务端是设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:
    所述代理服务端接收所述代理客户端发送的FTP服务端的配置参数并进行校对:
    如校对通过,使用接收的所述FTP服务端的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端;
    如校对不通过,通知所述代理客户端配置失败,或者使用FTP服务端默认的配置参数配置所述FTP服务端并将配置结果通知所述代理客户端。
  25. 如权利要求24所述的虚拟桌面系统,
    所述代理服务端,还设置为通过如下方式实现配置所述FTP服务端:所 述代理服务端将用户登录虚拟桌面时使用的用户登录信息作为用户登录FTP服务端时使用的用户登录信息,对所述FTP服务端进行配置。
  26. 如权利要求24所述的虚拟桌面系统,
    所述代理服务端,还设置为通过如下方式实现通过所述连接与所述代理客户端交互,完成对FTP服务端的配置:所述代理服务端接收所述代理客户端发送的用户登录FTP服务端时使用的用户登录信息,并根据所述用户登录FTP服务端时使用的用户登录信息配置所述FTP服务端;其中,所述用户登录FTP服务端时使用的用户登录信息与用户登录虚拟桌面时使用的用户登录信息相同或不同。
  27. 一种计算装置,包括存储器和中央处理器CPU,
    所述存储器,设置为存储有虚拟桌面客户端软件,所述虚拟桌面客户端软件又包括代理客户端软件、FTP客户端软件和SPICE客户端软件;
    所述CPU,设置为执行所述存储器中的软件,完成相应处理,包括:
    执行所述SPICE客户端软件,在完成用户登录虚拟桌面的操作后,根据数据共享迁移的用户指令启动所述代理客户端软件;
    执行所述代理客户端软件,与虚拟桌面中的代理服务端建立连接,通过所述连接与所述代理服务端交互以完成对虚拟桌面中的FTP服务端的配置,然后启动所述FTP客户端软件;
    执行所述FTP客户端软件,与所述FTP服务端建立数据共享通道,完成数据共享迁移操作。
  28. 一种计算装置,包括存储器和中央处理器CPU,
    所述存储器,设置为保存有虚拟桌面系统软件,所述虚拟桌面系统软件又包括代理服务端软件、FTP服务端软件和SPICE驱动器软件;
    所述CPU,设置为执行所述存储器中的软件,完成相应处理,包括:
    执行所述SPICE驱动器软件,在用户登录虚拟桌面的过程中,建立与虚拟桌面客户端中的SPICE客户端的通道;
    执行所述代理服务端软件,与虚拟桌面客户端中的代理客户端建立连接, 通过所述连接与所述代理客户端交互,完成对FTP服务端的配置,然后启动FTP服务端软件;
    执行所述FTP服务端软件,与FTP客户端建立数据共享通道,完成数据共享迁移操作。
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