Delayed validation for software licensing and activation

• US 9,483,625 B2
• Filed: 10/26/2015
• Issued: 11/01/2016
• Est. Priority Date: 07/28/2005
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Vijay, Shyam Sunder, Woolsey, Les G.
• Primary Examiner(s): Holder, Bradley
• Application Number:
  US14/922,680
• Publication Number:
  US 20160042159A1
• Time in Patent Office: 372 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 21/105 Arrangements for software license management or administration, e.g. for managing licenses at corporate level
• CPC Class Codes: G06F 21/1077 Recurrent authorisation
• CPC Class Codes: H04L 2463/103 applying security measure for protecting copyright
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload

Abstract

A method for performing a delayed license validation may include receiving a request to execute a software application. In response to receiving the request to execute the software application, the execution of the software application may be permitted. Subsequent to permitting the execution of the software application, compliance with a license associated with the software application may be determined.

Claims

1. A computer-implemented method comprising:

at a server computer;

in response to receiving a plurality of requests to access a plurality of templates using a software application, wherein the plurality of requests is received from one or more client computers, and wherein the plurality of templates is used to render documents, providing the access to the plurality of templates via the software application;

subsequent to providing the access to the plurality of templates via the software application, performing a delayed license validation of the software application by determining, at a processor of the server computer, whether licenses are required for the access to the plurality of templates via the software application, wherein a license is required when a substantive modification is made to a template; and

determining whether a number of licenses required for the access to the plurality of templates via the software application exceeds an allowed number of licenses for the software application, wherein;

if the number of licenses required for the access to the plurality of templates via the software application exceeds the allowed number of licenses for the software application, a subsequent template access request is denied, and

if the number of licenses required for the access to the plurality of templates via the software application does not exceed the allowed number of licenses for the software application, the subsequent template access request is allowed.

2. The method of claim 1, wherein the plurality of request to access the plurality of templates comprises a plurality of requests to render the plurality of templates in an accessible format.

3. The method of claim 2, wherein the accessible format is a portable document format.

4. The method of claim 1, wherein determining whether the licenses are required for the access to the plurality of templates occurs at an off-peak time.

5. The method of claim 1, wherein the substantive modification comprises an addition of a new field to the template.

6. The method of claim 1, wherein the substantive modification comprises a modification of a field included in the template.

7. The method of claim 6, wherein the modification of the field comprises creating a reference to a new database location for populating the field.

8. The method of claim 1, wherein the license is required when a degree of modification that is made to the template exceeds a predetermined level.

9. Non-transitory computer storage media having computer-executable instructions embodied thereon that, when executed by a server computer having a processor and a memory, cause the server computer to perform a method comprising:

in response to receiving a plurality of requests to access a plurality of templates using a software application, wherein the plurality of requests is received from one or more client computers, and wherein the plurality of templates is used to render documents, providing the access to the plurality of templates via the software application;

subsequent to providing the access to the plurality of templates via the software application, performing a delayed license validation of the software application by determining, at the processor of the server computer, whether licenses are required for the access to the plurality of templates via the software application, wherein a license is required when a substantive modification is made to a template; and

determining whether a number of licenses required for the access to the plurality of templates via the software application exceeds an allowed number of licenses for the software application, wherein;

if the number of licenses required for the access to the plurality of templates via the software application exceeds the allowed number of licenses for the software application, a subsequent template access request is denied, and

if the number of licenses required for the access to the plurality of templates via the software application does not exceed the allowed number of licenses for the software application, the subsequent template access request is allowed.

10. The media of claim 9, wherein determining whether the licenses are required for the access to the plurality of templates occurs at an off-peak time.

11. The media of claim 9, wherein the license is required when a degree of modification that is made to the template exceeds a predetermined level.

12. The media of claim 9, wherein the substantive modification comprises an addition of a new field to the template.

13. The media of claim 9, wherein the substantive modification comprises a modification of a field included in the template.

14. The media of claim 13, wherein the modification of the field comprises creating a reference to a new database location for populating the field.

15. A computer system comprising:

one or more computer processors; and

one or more computer storage media storing computer-executable instructions that, when executed by the one or more computer processors, are configured to;

in response to receiving a plurality of requests to access a plurality of templates using a software application, wherein the plurality of requests is received from one or more client computers, and wherein the plurality of templates is used to render documents, provide the access to the plurality of templates via the software application,

subsequent to providing the access to the plurality of templates via the software application, perform a delayed license validation of the software application by determining, at the one or more computer processors, whether licenses are required for the access to the plurality of templates via the software application, wherein a license is required when a substantive modification is made to a template, and

determine whether a number of licenses required for the access to the plurality of templates via the software application exceeds an allowed number of licenses for the software application, wherein;

if the number of licenses required for the access to the plurality of templates via the software application exceeds the allowed number of licenses for the software application, a subsequent template access request is denied, and

if the number of licenses required for the access to the plurality of templates via the software application does not exceed the allowed number of licenses for the software application, the subsequent template access request is allowed.

16. The computer system of claim 15, wherein determining whether the licenses are required for the access to the plurality of templates occurs at an off-peak time.

17. The computer system of claim 15, wherein the substantive modification comprises an addition of a new field to the template.

18. The computer system of claim 15, wherein the substantive modification comprises a modification of a field included in the template, the modification of the field comprises creating a reference to a new database location for populating the field.

19. The computer system of claim 15, wherein the one or more computer storage media store computer-executable instructions that, when executed by the one or more computer processors, are further configured to:

determine whether a template copy is stored in a template table, and if the template copy is not stored in the template table, store the template copy in the template table, and

subsequent to providing the access to the plurality of templates via the software application, access the template copy stored in the template table to determine whether the licenses are required for the access to the plurality of templates via the software application.

20. The computer system of claim 19, wherein the one or more computer storage media store computer-executable instructions that, when executed by the one or more computer processors, are further configured to:

calculate a hash associated with the template copy stored in the template table,

compare the calculated hash with an original hash associated with an original template version, and

based on a difference between the calculated hash and the original hash, determine the licenses are required for the access to the plurality of templates via the software application.