Hybrid network software provision

• US 9,106,514 B1
• Filed: 12/30/2010
• Issued: 08/11/2015
• Est. Priority Date: 12/30/2010
• Status: Expired due to Fees

• Current Assignee: Spirent Communications Incorporated
• Original Assignee: Spirent Communications Incorporated
• Inventors: Kanadam, Raghuram
• Primary Examiner(s): Kim, Jung
• Assistant Examiner(s): Tran, Tri
• Application Number:
  US12/982,381
• Time in Patent Office: 1,685 Days
• Field of Search: 726 11- 13
• US Class Current: 1/1
• CPC Class Codes: G06F 9/452 Remote windowing, e.g. X-Window System, desktop virtualisation protocols for virtual reality H04L67/131
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: H04L 43/04 Processing captured monitoring data, e.g. for logfile generation
• CPC Class Codes: H04L 63/029 Firewall traversal, e.g. tunnelling or, creating pinholes
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 67/60 Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources admission control or resource allocation H04L47/70
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

Various example embodiments are methods and devices for providing an application from at least one remote machine to at least one local machine. The local machine may execute a local executable that has access to local resources of the computer device. The local machine may also execute a browser configured to communicate with the at least one remote machine through a firewall. A connection may be generated between the browser and the local executable. The local machine may download code for implementing a portion of the application from the at least one remote machine through the firewall. The code may be executed in the browser. The browser may generate an instruction directing the local executable to act on the local resources of the computer device. The instruction may be communicated to the local executable via the connection. The local executable may act on the local resources of the computer device in response to the instruction and return to the browser results of the action on the local resources.

Claims

1. A computer-implemented method for receiving and executing an application from at least one remote machine, the method comprising:

executing, by a computer device, a local executable, wherein the local executable has access to local resources of the computer device, wherein the first computer machine comprises at least one processor and operatively associated memory;

executing a browser, by the computer device, wherein the browser is configured to communicate with at least one remote machine through a firewall;

generating a connection between the browser and the local executable not running in the browser, wherein the local executable has access to local resources of the computer device that code running in the browser is not authorized to access;

downloading code for implementing a portion of the application wherein the code is downloaded from the at least one remote machine through the firewall;

executing the code in the browser; and

generating, by the browser, an instruction directing the local executable to act on the local resources of the computer device and to;

communicate the instruction to the local executable via the connection;

act, by the local executable, on the local resources of the computer device in response to the instruction, wherein the act comprises generating synthetic network traffic based on at least one communication packet; and

return to the browser results of the action of the local executable on the local resources.

2. The method of claim 1, wherein the local resources of the computer device comprise resources hosted by the computer device and resources hosted by at least one second computer device in communication with the computer device, wherein the computer device and the at least one second computer device are both separated from the at least one remote machine by the firewall.

3. The method of claim 1, wherein the local resources comprise communications packets.

4. The method of claim 1, wherein the act performed by the local executable on the local resources further comprises at least one action selected from the group consisting of:

capturing at least one communications packet;

searching a plurality of communications packets; and

formatting at least one communications packet.

5. The method of claim 1, wherein executing the code in the browser comprises executing the code such that operations of the code are prevented from acting on the local resources except through the browser.

6. The method of claim 1, wherein the local executable is configured to implement an application programming interface (API), and wherein the instruction is communicated to the local executable via the API.

7. The method of claim 1, wherein the local executable is configured to implement a web server, and wherein the connection between the browser and the local executable is maintained through the web server.

8. The method of claim 1, wherein the connection between the browser and the local executable is a secure connection.

9. The method of claim 1, further comprising reporting, by the browser, the results of the action of the local executable through a user interface, wherein the user interface is defined by the code.

10. The method of claim 1, wherein the application is configured to perform at least one task selected from the group consisting of communications packet capture, communications packet analysis, word processing, and virus scanning.

11. The method of claim 1, wherein the code is generally executable.

12. The method of claim 1, wherein the code is formatted according to the JAVASCRIPT scripting language.

13. The method of claim 1, further comprising downloading the local executable from the remote machine through the firewall.

14. A computer-implemented method for providing an application to at least one local computer device, the method comprising:

transmitting, by a computer device to a browser executing on the at least one local machine, code for implementing a portion of the application, and wherein the code is configured to be executed in the browser to cause the browser to;

generate an instruction directing a local executable to act on local resources of the computer device, wherein the local executable is not running in the browser and is configured to access the local resources, and wherein the acting on local resources comprises generating synthetic network traffic based on at least one communication packet;

generate a connection between the browser and the local executable, wherein the local executable has access to local resources of the computer device that code running in the browser is not authorized to access;

communicate the instruction to the local executable via the connection;

receive, from the local executable, a result of the action of the local executable on the local resources.

15. The method of claim 14, further comprising transmitting the local executable to the local computer device.

16. The method of claim 14, wherein the local resources comprise communications packets.

17. The method of claim 14, wherein the local resources are separated from the computer device by a firewall.

18. A computer system for hosting and executing an application, the computer system comprising:

at least one remote machine comprising at least one processor and operatively associated memory, wherein the at least one remote machine is programmed to transmit code for implementing a portion of the application; and

at least one local machine comprising at least one processor and operatively associated memory, wherein the at least one local machine is programmed to;

execute a local executable not running in the browser, wherein the local executable has access to local resources of the at least one local machine;

execute a browser, wherein the browser is configured to communicate with the at least one remote machine through a firewall;

generate a connection between the browser and the local executable not running in the browser, wherein the local executable has access to local resources of the computer device that code running in the browser is not authorized to access;

download the code for implementing a portion of the application from the at least one remote machine through the firewall;

execute the code in the browser;

generate, by the browser, an instruction directing the local executable to act on the local resources of the at least one local machine to;

communicate the instruction to the local executable via the connection;

act, by the local executable, on the local resources of the computer device in response to the instruction, wherein the act comprises generating synthetic network traffic based on the at least one communication packet; and

return to the browser, by the local executable, results of the action of the local executable on the resources.

19. A computer-implemented method for receiving and executing an application from at least one remote machine, the method comprising:

executing a local executable, wherein the local executable has access to local resources of the computer device;

executing a browser, wherein the browser is configured to communicate with at least one remote machine through a firewall;

generating a connection between the browser and the local executable, wherein the local executable has access to local resources of the computer device that code running in the browser is not authorized to access;

receiving through the browser and from the at least one remote machine an instruction directing the local executable to act on the local resources of the computer device to;

communicate the instruction from the browser to the local executable via the connection;

act, by the local executable, on the local resources of the computer device in response to the instruction, wherein the act comprises generating synthetic network traffic based on at least one communication packet;

return to the browser results of the action of the local executable on the local resources.

20. The method of claim 19, wherein the local resources comprise communications packets.

21. A computer-implemented method for providing an application to at least one local computer device, the method comprising:

transmitting to a browser executed by the local computer device an instruction directing a local executable not running in the browser to act on the local resources of the local computer device that to code running in the browser is not authorized to access, wherein the act comprises generating synthetic network traffic based on at least one communication packet; and

transmitting to the browser an instruction for processing results of the action of the local executable on the local resources.

22. The method of claim 21, further comprising transmitting a local executable to a local computer device, wherein the local executable is configured to access local resources of the computer device.

23. The device of claim 21, wherein the local resources comprise communications packets.

24. The device of claim 21, wherein the local resources are separated from the computer device by a firewall.