CN104202372A - Method and system for logging touch-screen terminal into server - Google Patents

Abstract

The invention discloses a method and system for a touch screen terminal to log in to a server. The touch screen terminal obtains configuration information from the outside, and sends the configuration information to a conversion terminal that cooperates with the login server; wherein, the configuration information includes at least the protocol type and the IP address of the conversion terminal. , server IP address, user name and password; after the conversion terminal receives the configuration message, it tries to log in to the server according to the configuration information in the configuration message; if the login to the server is successful, the conversion terminal forwards the desktop information from the server to the touch screen terminal; The touch screen terminal displays the received desktop information; the touch screen terminal obtains external control information by displaying the desktop information, and sends the control information to the conversion end; the conversion end forwards the received control message to the server end. Through the technical solution provided by the invention, the process of logging in to the server can be simplified, thereby improving the debugging efficiency of the server.

Description

A method and system for logging in to a server by a touch screen terminal

technical field

The invention relates to a remote login technology, in particular to a method and a system for a touch screen terminal to log in to a server.

Background technique

At present, servers are widely used in various fields of production and life. Therefore, daily upgrades and maintenance of servers, as well as troubleshooting (hereinafter collectively referred to as server debugging) are receiving more and more attention. For servers used in important fields such as government and financial institutions, when server debugging is required, server debugging personnel are usually required to go to the site, that is, the computer room where the server is located, to perform server debugging.

When debugging the server on site, the debugger needs to log in to the server through a laptop computer to implement debugging. The traditional method of logging in to the server is that the debugger connects the portable computer to the server to be debugged through the RJ45 interface, that is, the network port; configures the IP address of the portable computer to be an IP address in the same network segment as the IP of the server; based on a The remote login protocol sends a login request to the server by entering the server IP address, user name and password information. If the server responds to the login request and passes the identity verification, it will log in to the server; The cursor control device of the computer, such as a mouse and a keyboard, inputs control information, controls the server to complete corresponding operations, and realizes server debugging.

In the traditional method of logging in to the server, before sending a login request to the server, it is necessary to perform the step of configuring the IP address of the portable computer, that is to say, two steps are required to complete the operation of logging in to the server, which makes the login process more cumbersome and reduces the debugging efficiency .

Contents of the invention

In order to solve the above technical problems, the present invention provides a method and system for logging in to a server by a touch screen terminal, which can simplify the process of logging in to the server, thereby improving the debugging efficiency of the server.

In order to achieve the purpose of the present invention, the present invention discloses a method for logging in to a server by a touch screen terminal, including:

The touch screen terminal obtains configuration information from the outside, and sends the configuration information to the conversion terminal that cooperates with the login server; wherein, the configuration information includes at least the protocol type, the IP address of the conversion terminal, the IP address of the server side, user name and password;

After receiving the configuration message, the conversion terminal tries to log in to the server according to the configuration information in the configuration message;

If the login to the server is successful, the conversion terminal forwards the desktop information from the server to the touch screen terminal;

The touch screen terminal displays the received desktop information;

The touch screen terminal obtains external control information by displaying desktop information, and sends control information to the conversion terminal; wherein, the control information includes cursor information and keyboard information;

The conversion end forwards the received control message to the server end.

The conversion end supports one or more remote login protocols.

The conversion end supports two or more remote login protocols, and if the attempt to log in to the server fails, the method also includes:

The conversion end uses other remote login protocols it supports, and tries to log in to the server end one by one according to the server end IP address, user name and password in the configuration information.

If the attempt to log in to the server is successful, the method further includes: ending the steps of trying to log in to the server one by one;

If the attempt to log in to the server fails, and all other remote login protocols supported by the conversion end have been used to try to log in to the server, the method further includes: the conversion end sends failure information prompting login failure to the touch screen terminal.

The present invention also discloses a system for logging in a server with a touch screen terminal, which includes a touch screen terminal and a conversion terminal, where the touch screen terminal communicates with the conversion terminal through a USB interface, and the conversion terminal communicates with the server terminal through an RJ45 interface, wherein,

The touch screen terminal includes a configuration acquisition unit, a desktop display unit and a control acquisition unit, and the conversion terminal includes a login unit, a desktop conversion unit and a control conversion unit, wherein,

The configuration acquisition unit is used to obtain configuration information from the outside, and send the configuration information to the conversion end that cooperates with the login server; wherein, the configuration information includes the protocol type, the conversion end IP address, the server end IP address, user name and password;

The login unit is configured to attempt to log in to the server according to the configuration information in the configuration message when receiving the configuration message from the configuration acquisition unit;

The desktop conversion unit is used to forward the desktop information from the server to the desktop display unit when the login to the server is successful;

a desktop display unit, configured to display the received desktop information from the desktop conversion unit;

A control acquiring unit, configured to acquire external control information by displaying desktop information, and send the control information to the conversion end; wherein, the control information includes cursor information and keyboard information;

The control conversion unit is configured to forward the received control message from the control acquisition unit to the server.

The login unit supports one or more remote login protocols.

When the login unit supports two or more remote login protocols and attempts to log in to the server fail,

The login unit is also used to try to log in to the server one by one according to the server IP address, user name and password in the configuration information by using other remote login protocols supported by the login unit.

When the attempt to log in to the server succeeds, the login unit ends execution;

When the attempt to log in to the server fails and other remote login protocols supported by all the login units have been used to try to log in to the server, the login unit is further configured to send failure information prompting login failure to the touch screen terminal.

Compared with the prior art, the technical solution of the present invention includes that the touch screen terminal acquires configuration information from the outside, and sends the configuration information to the conversion end that cooperates with the login server; wherein, the configuration information includes at least the protocol type, the IP address of the conversion end, the server end IP address, user name and password; after the conversion terminal receives the configuration message, it tries to log in to the server according to the configuration information in the configuration message; among them, the conversion terminal supports multiple remote login protocols; if the login to the server is successful, the conversion terminal logs in to the touch screen The terminal forwards the desktop information from the server; the touch screen terminal displays the received desktop information; the touch screen terminal obtains external control information by displaying the desktop information, and sends control information to the conversion terminal; wherein, the control information includes cursor information and keyboard information; The conversion end forwards the received control message to the server end. On the one hand, through the technical solution of the present invention, the debugger only needs to input the configuration information once to complete the operation of logging into the server. Compared with the traditional method of logging into the server, the debugger needs to perform two steps to complete the operation of logging into the server, which simplifies The process of logging in to the server is simplified, and the debugging efficiency is improved. On the other hand, the technical solution of the present invention uses an intelligent terminal with a touch screen (referred to as a touch screen terminal herein) such as a mobile phone, a tablet computer, and a conversion terminal such as a conversion terminal for completing login and conversion functions to realize login server and server debugging. Compared with portable computers such as notebooks, touch screen terminals and conversion terminals are significantly smaller in size and weight, and have better portability, effectively reducing the weight of debugging equipment carried by debugging personnel, and meeting the needs of debugging personnel to improve the portability of debugging equipment.

In addition, through the technical solution of the present invention, when the conversion terminal uses the remote login protocol specified by the debugger, that is, the remote login protocol corresponding to the protocol type in the configuration information, and fails to log in to the server, the conversion terminal will automatically adopt other remote login protocols it supports one by one. Try to log in to the server. In this way, debugging personnel are prevented from manually changing other remote login protocols to try to log in to the server, which effectively improves the efficiency of logging in to the server, thereby effectively improving the efficiency of server debugging.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solution of the present invention, and constitute a part of the description, and are used together with the embodiments of the application to explain the technical solution of the present invention, and do not constitute a limitation to the technical solution of the present invention.

Fig. 1 is the flow chart of the method for logging in server of touch screen terminal of the present invention;

FIG. 2 is a schematic diagram of the composition and structure of a system for logging in to a server by a touch screen terminal according to the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

Fig. 1 is the flow chart of the method for logging in server by touch screen terminal of the present invention, as shown in Fig. 1, comprises the following steps:

Step 101: The touch screen terminal acquires configuration information from the outside, and sends the configuration information to the conversion terminal that cooperates with the login server. Wherein, the configuration information includes protocol type, conversion end IP address, server end IP address, user name and password. in,

Protocol type, used to specify the type of remote login protocol to be used, including at least Teletype Network (TELNET), Secure Shell script (Secure Shell, SSH), or Remote Desktop Protocol (RDP).

The conversion end IP address is used to specify the IP address that the conversion end will use.

The IP address of the server end is used to specify the IP address being used by the server end. Those skilled in the art can easily understand that the IP address of the conversion end and the IP address of the server end have the same IP address network segment.

Username and password, which are sent to the server for authentication when the conversion side tries to log in to the server.

Obtaining configuration information by the touch screen terminal in this step may include: popping up a dialog box prompting input of configuration information on the touch screen terminal, and obtaining external input information corresponding to the dialog box, that is, configuration information.

Sending the configuration information to the conversion terminal in this step may include: encapsulating the configuration information into the configuration message according to the format of the preset configuration message, and sending the configuration message to the conversion terminal through the USB interface between the touch screen terminal and the converter.

Step 102: After receiving the configuration information, the converter tries to log in to the server according to the configuration information. Among them, the conversion end supports multiple remote login protocols, such as TELNET, SSH and RDP mentioned above.

Between these steps, the conversion end receives the configuration message, and extracts the configuration information from the configuration message.

Attempting to log in to the server according to the configuration information in this step may include: using the conversion end IP address in the configuration information to configure its own IP address; using the remote login protocol corresponding to the protocol type in the configuration information to try to log in to the server.

It should be noted that the protocols specified by the protocol type in the configuration information are all standard remote login protocols, for example, TELNET, SSH, and RDP mentioned above.

Among them, trying to log in to the server includes: sending a login request to the server through the RJ45 interface between the conversion terminal and the server, and then, the server responds to the login request and requires authentication. During the authentication process , the conversion end and the server end complete the identity verification according to the encryption and decryption algorithm and the corresponding process stipulated in the remote login protocol adopted. The main process is that the conversion end encrypts the user name and password in the configuration information and sends it to the server end, and the server end Decrypt the received encrypted user name and password identity information, and perform identity verification according to the decrypted user name and password.

The specific implementation of logging in to the server using a standard remote login protocol is a common technical means for those skilled in the art, and will not be repeated here.

If log in to the server successfully, then jump to step 103; Otherwise, the conversion end uses other remote login protocols it supports, and tries to log in to the server one by one according to the server IP address, username and password in the configuration information. Then, if the login to the server is successful, then end the above-mentioned steps of trying to log in to the server one by one, and jump to step 103; if the login to the server fails, then judge whether you have used other remote login protocols supported by all conversion terminals to try to log in To the server side, if the judgment result is yes, then the conversion terminal sends a failure message encapsulated with failure information prompting login failure to the touch screen terminal through the USB interface between the touch screen terminal and the converter, otherwise, continue the above-mentioned attempts to log in to the server one by one terminal steps.

When the touch screen terminal receives the failure message, it can extract the failure information from the failure message according to the format of the preset failure message, and pop up a dialog box prompting the login failure, prompting the login failure.

Step 103: If the login to the server is successful, the conversion terminal forwards the desktop information from the server to the touch screen terminal.

In this step, the conversion terminal forwards the desktop information from the server to the touch screen terminal and may include: the conversion terminal receives the desktop message that encapsulates the desktop information of the server, extracts the desktop information from the desktop message according to the format of the preset desktop message, The desktop information is encapsulated into the desktop message according to the preset desktop message format, and the desktop message is sent to the touch screen terminal through the USB interface between the touch screen terminal and the converter.

Step 104: The touch screen terminal displays the received desktop information. Specifically,

The touch screen terminal receives the desktop message sent by the conversion terminal, extracts the desktop information from the desktop message, and displays the desktop of the server on the display frame on the touch screen according to the desktop information.

Step 105: The touch screen terminal obtains external control information by displaying the desktop information, and sends the control information to the conversion terminal, wherein the control information includes cursor information and keyboard information.

Obtaining external control information by displaying desktop information on the touch screen terminal in this step may include: obtaining cursor information collected on the display frame, and obtaining keyboard information collected by the virtual keyboard on the touch screen at the same time.

In this step, sending the control information to the conversion terminal may include: the touch screen terminal encapsulates the obtained control information into the control message according to the format of the preset control message, and sends the package to the conversion terminal through the USB interface between the touch screen terminal and the converter. Control messages for control messages.

Step 106: The conversion end forwards the received control message to the server end. Specifically,

It may include: the conversion end receives the control message sent by the touch screen terminal, extracts the control information from the control message according to the format of the preset control message, encapsulates the control information into the control message according to the format of the preset control message, and converts the The RJ45 interface between the client and the server sends control packets to the server.

After this step, the server implements corresponding operations according to the control information in the received control message, such as moving the cursor according to the cursor information in the control information and/or executing corresponding commands according to the keyboard information in the control information.

It should be noted that, in the method of the present invention, the specific realization of all the steps performed by the conversion end (for example, in step 102, the conversion end attempts to log in to the server end according to the configuration information, and in step 106, the conversion end forwards the control message to the server end) can be achieved through Field Programmable Gate Array (FPGA), Central Processing Unit (CPU), Programmable System-on-Chip (PSoC), or Application Specific Integrated Circuit (ASIC) is a common technical means for those skilled in the art, and is not intended to limit the protection of the present invention. range, which will not be repeated here.

Fig. 2 is a composition structure schematic diagram of the system of touch screen terminal login server of the present invention, as shown in Fig. 2, comprise touch screen terminal and conversion end, between touch screen terminal and conversion end, carry out communication through USB interface, between conversion end and server end through RJ45 interface for communication.

Wherein, the touch screen terminal includes a configuration acquisition unit, a desktop display unit and a control acquisition unit. The conversion end includes a login unit, a desktop conversion unit and a control conversion unit. in,

The configuration acquiring unit is configured to acquire configuration information from outside, and send the configuration information to the conversion end that cooperates with the login server. Wherein, the configuration information includes protocol type, conversion end IP address, server end IP address, user name and password.

The login unit is configured to attempt to log in to the server according to the configuration information in the configuration message when receiving the configuration message from the configuration acquisition unit. Wherein, the login unit supports one or more remote login protocols.

The desktop conversion unit is configured to forward the desktop information from the server to the desktop display unit when the login to the server is successful.

The desktop display unit is used to display the received desktop information from the desktop conversion unit.

The control obtaining unit is used to obtain external control information by displaying desktop information, and send the control information to the conversion end; wherein, the control information includes cursor information and keyboard information.

The control conversion unit is configured to forward the received control message from the control acquisition unit to the server.

further,

When the login unit supports two or more remote login protocols, and the attempt to log in to the server fails, the login unit is also used to,

Use other remote login protocols supported by the login unit, and try to log in to the server one by one according to the server IP address, user name and password in the configuration information. For each attempt to log in to the server, when the attempt to log in to the server is successful, the login unit ends execution; when the attempt to log in to the server fails and other remote login protocols supported by all login units have been used to try to log in to the server, The login unit sends failure information prompting login failure to the touch screen terminal.

Although the embodiments disclosed in the present invention are as above, the described content is only an embodiment adopted for understanding the present invention, and is not intended to limit the present invention. Anyone skilled in the field of the present invention can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present invention, but the patent protection scope of the present invention must still be The scope defined by the appended claims shall prevail.

Claims (8)

1. A method for logging in a server by a touch screen terminal is characterized by comprising the following steps:

the touch screen terminal acquires configuration information from the outside and sends the configuration information to a conversion end matched with a login server; the configuration information at least comprises a protocol type, a conversion end IP address, a server end IP address, a user name and a password;

after receiving the configuration message, the conversion end tries to log in the server end according to the configuration information in the configuration message;

if the server is successfully logged in, the conversion end forwards desktop information from the server to the touch screen terminal;

the touch screen terminal displays the received desktop information;

the touch screen terminal acquires control information from the outside by displaying the desktop information and sends the control information to the conversion terminal; the control information comprises cursor information and keyboard information;

the conversion end transmits the received control message to the server end.

2. The method of claim 1, wherein the converter side supports one or more telnet protocols.

3. The method of claim 1, wherein the converter side supports two or more telnet protocols, and wherein if the attempt to log on to the server side fails, the method further comprises:

and the conversion end uses other remote login protocols supported by the conversion end to try to log in the server end one by one according to the IP address, the user name and the password of the server end in the configuration information.

4. The method of claim 3, wherein if the attempt to log on to the server is successful, the method further comprises: ending the step of attempting to log in the server one by one;

if the attempt to log on to the server side fails and the attempt to log on to the server side has been made using other remote login protocols supported by all the conversion sides, the method further comprises: and the conversion end sends failure information for prompting login failure to the touch screen terminal.

5. A system for logging in a server by a touch screen terminal is characterized by comprising the touch screen terminal and a conversion end, wherein the touch screen terminal is communicated with the conversion end through a USB interface, the conversion end is communicated with the server end through an RJ45 interface,

the touch screen terminal comprises a configuration acquisition unit, a desktop display unit and a control acquisition unit, the conversion end comprises a login unit, a desktop conversion unit and a control conversion unit, wherein,

the configuration acquisition unit is used for acquiring configuration information from the outside and sending the configuration information to a conversion end matched with the login server; the configuration information comprises a protocol type, a conversion end IP address, a server end IP address, a user name and a password;

the login unit is used for attempting to log in the server side according to the configuration information in the configuration information when the configuration information from the configuration acquisition unit is received;

the desktop conversion unit is used for forwarding desktop information from the server side to the desktop display unit when the server side is successfully logged in;

the desktop display unit is used for displaying the received desktop information from the desktop conversion unit;

the control acquisition unit is used for acquiring control information from the outside through the display desktop information and sending the control information to the conversion end; the control information comprises cursor information and keyboard information;

and the control conversion unit is used for forwarding the received control message from the control acquisition unit to the server side.

6. The system of claim 5, wherein the login unit supports one or more telnet protocols.

7. The system of claim 5, wherein when the login unit supports two or more telnet protocols, and when an attempt to login to the server fails,

the login unit is also used for trying to login to the server side one by one according to the IP address, the user name and the password of the server side in the configuration information by using other remote login protocols supported by the login unit.

8. The system according to claim 7, wherein the login unit finishes execution when the attempt to login to the server side is successful;

when the attempt to log in to the server side fails and the login to the server side has been attempted using other telnet protocols supported by all the login units, the login unit is further configured to send failure information prompting the login failure to the touch screen terminal.