Granted Patent B2

US 9,667,411 · App. 14/742,811 · Granted May 30, 2017

Inventor: Krishna Kumar (Bangalore, IN)

Assignee: Citrix Systems, Inc.

H04L9/08H04L63/10H04L67/02H04L67/10

Abstract

Claims (61)

1. A method, comprising:

determining, by a processor of a mobile device, that a wrapped application requests to play encrypted media content using a native media player application, wherein the wrapped application is subject to control by an enterprise management system that restricts data transmission to and from the wrapped application based on a set of one or more policy files stored on the mobile device independent of the wrapped application;

transmitting, by the processor and to the native media player application, a server path to a loopback web server within the wrapped application to elicit a request from the native media player application to the loopback web server for the media content;

receiving, by the processor and from the native media player application, a request to retrieve the media content from the loopback web server; and

responsive to determining that the request to retrieve the media content comprises the server path, sending the request to the loopback web server requesting the loopback web server to transmit an unencrypted version of the media content to the native media player.

2. The method of claim 1 , further comprising:

generating, by the processor, the loopback web server within the wrapped application; and

generating, by the processor, the server path associated with the media content, wherein the loopback web server is instructed to retrieve the media content from a file path at which the media content is located within the wrapped application based on the server path.

3. The method of claim 1 , further comprising:

identifying, by the processor, a file path at which the media content is located within the wrapped application; and

responsive to determining that the wrapped application requests to play the media content using the native media player application, generating the server path for transmission to the native media player application, wherein the server path is uniquely associated with the file path at which the media content is located within the wrapped application.

4. The method of claim 1 , wherein the server path is identified using a security token, the method further comprising:

determining, by the processor, whether the request from the media player application to retrieve the media content comprises the security token; and

instructing, based on the security token, the loopback web server to decrypt the media content associated with the server path for transmission to the media player application.

5. The method of claim 4 , wherein the security token comprises one of a randomized identifier and encrypted data.

6. The method of claim 1 , further comprising restricting access to the loopback web server and the server path to applications and processes executing on the mobile device.

7. The method of claim 1 , further comprising:

responsive to receiving the request from the native media player application, identifying by the loopback web server a file path of the media content, wherein said identifying comprises querying a mapping of associations between server paths and file paths of a plurality of different media content;

retrieving the media content located at the associated file path; and

instructing the loopback web server to generate the unencrypted version of the media content from the media content located at the identified file path for transmission to the native media player application.

8. One or more non-transitory computer readable storage media comprising computer readable instructions that, when executed, cause a device to perform:

determining, by a processor of the device, that a wrapped application requests to play encrypted media content using a native media player application, wherein the wrapped application is subject to control by an enterprise management system that restricts data transmission to and from the wrapped application based on a set of one or more policy files stored on the mobile device independent of the wrapped application;

transmitting, by the processor and to the native media player application, a server path to a loopback web server within the wrapped application to elicit a request from the native media player application to the loopback web server for the media content;

receiving, by the processor and from the native media player application, a request to retrieve the media content from the loopback web server; and

responsive to determining that the request to retrieve the media content comprises the server path, sending the request to the loopback web server requesting the loopback web server to transmit an unencrypted version of the media content to the native media player.

9. The computer readable storage media of claim 8 , wherein the computer readable instructions further cause the device to perform:

generating, by the processor, the loopback web server within the wrapped application; and

generating, by the processor, the server path associated with the media content, wherein the loopback web server is instructed to retrieve the media content from a file path at which the media content is located within the wrapped application based on the server path.

10. The computer readable storage media of claim 8 , wherein the computer readable instructions further cause the device to perform:

identifying, by the processor, a file path at which the media content is located within the wrapped application; and

responsive to determining that the wrapped application requests to play the media content using the native media player application, generating the server path for transmission to the native media player application, wherein the server path is uniquely associated with the file path at which the media content is located within the wrapped application.

11. The computer readable storage media of claim 8 , wherein the server path is identified using a security token, and wherein the computer readable instructions further cause the device to perform:

determining, by the processor, whether the request from the media player application to retrieve the media content comprises the security token; and

instructing, based on the security token, the loopback web server to decrypt the media content associated with the server path for transmission to the media player application.

12. The computer readable storage media of claim 11 , wherein the security token comprises one of a randomized identifier and encrypted data.

13. The computer readable storage media of claim 8 , wherein the computer readable instructions further cause the device to perform restricting access to the loopback web server and the server path to applications and processes executing on the mobile device.

14. The computer readable storage media of claim 8 , wherein the computer readable instructions further cause the device to perform:

responsive to receiving the request from the native media player application, identifying by the loopback web server a file path of the media content, wherein said identifying comprises querying a mapping of associations between server paths and file paths of a plurality of different media content;

retrieving the media content located at the associated file path; and

instructing the loopback web server to generate the unencrypted version of the media content from the media content located at the identified file path for transmission to the native media player application.

15. A system comprising:

a processor; and

memory storing computer readable instructions that, when executed, cause the system to perform:

determining, by the processor, that a wrapped application requests to play encrypted media content using a native media player application, wherein the wrapped application is subject to control by an enterprise management system that restricts data transmission to and from the wrapped application based on a set of one or more policy files stored on the mobile device independent of the wrapped application;

transmitting, by the processor and to the native media player application, a server path to a loopback web server within the wrapped application to elicit a request from the native media player application to the loopback web server for the media content;

receiving, by the processor and from the native media player application, a request to retrieve the media content from the loopback web server; and

responsive to determining that the request to retrieve the media content comprises the server path, sending the request to the loopback web server requesting the loopback web server to transmit an unencrypted version of the media content to the native media player.

16. The system of claim 15 , wherein the computer readable instructions further cause the system to perform:

generating, by the processor, the loopback web server within the wrapped application; and

generating, by the processor, the server path associated with the media content, wherein the loopback web server is instructed to retrieve the media content from a file path at which the media content is located within the wrapped application based on the server path.

17. The system of claim 15 , wherein the computer readable instructions further cause the system to perform:

identifying, by the processor, a file path at which the media content is located within the wrapped application; and

responsive to determining that the wrapped application requests to play the media content using the native media player application, generating the server path for transmission to the native media player application, wherein the server path is uniquely associated with the file path at which the media content is located within the wrapped application.

18. The system of claim 15 , wherein the server path is identified using a security token, and wherein the computer readable instructions further cause the system to perform:

determining, by the processor, whether the request from the media player application to retrieve the media content comprises the security token; and

instructing, based on the security token, the loopback web server to decrypt the media content associated with the server path for transmission to the media player application.

19. The system of claim 15 , wherein the computer readable instructions further cause the system to perform restricting access to the loopback web server and the server path to applications and processes executing on the mobile device.

20. The system of claim 15 , wherein the computer readable instructions further cause the system to perform:

responsive to receiving the request from the native media player application, identifying by the loopback web server a file path of the media content, wherein said identifying comprises querying a mapping of associations between server paths and file paths of a plurality of different media content;

retrieving the media content located at the associated file path; and

instructing the loopback web server to generate the unencrypted version of the media content from the media content located at the identified file path for transmission to the native media player application.

Assignments (9)

Continuity (1)