Response Method and System in Virtual Network Computing Authentication, and Proxy Server

A response system in virtual network computing authentication, comprising:

• a controller;
• a client coupled to the controller;
• a proxy server coupled to the controller and the client;
• and
• a serving end coupled to the controller and the proxy server,
• wherein the client is configured to send a connection request to the proxy server,
• wherein the proxy server is configured to:
• obtain a token in the connection request;
• and
• send the token to the controller,
• wherein the controller is configured to:
• perform authentication on the client according to the token;
• and
• send an authentication success message to the proxy server when the authentication succeeds, wherein the authentication success message carries an Internet Protocol (IP) address, a port number, and a password of the serving end,
• wherein the proxy server is further configured to:
• receive the authentication success message from the controller;
• and
• establish a connection to the serving end according to the IP address and the port number of the serving end,
• wherein the serving end is configured to:
• generate challenge information based on the virtual network computing authentication;
• and
• send the challenge information to the proxy server, and
• wherein the proxy server is further configured to:
• receive the challenge information;
• determine a first response value according to the password and the challenge information;
• and
• send the first response value to the serving end.

A proxy server, comprising:

• a processor;
• a memory;
• a communications interface;
• and
• a bus,
• wherein the processor, the memory, and the communications interface are coupled and communicate with each other using the bus,
• wherein the memory is configured to store a computer execution instruction, and
• wherein when the proxy server runs, the computer execution instruction stored in the memory causes the processor to be configured to:
• receive a password from a controller;
• receive challenge information from a serving end, wherein the challenge information is generated by the serving end based on a virtual network computing authentication;
• determine a first response value according to the password and the challenge information;
• and
• send the first response value to the serving end.

A computer-readable storage medium comprising instructions which, when executed by a computer, cause the computer to carry out operations of:

• receiving a password from a controller;
• receiving challenge information from a serving end, wherein the challenge information is generated by the serving end based on a virtual network computing authentication;
• determining a first response value according to the password and the challenge information;
• and
• sending the first response value to the serving end.