Information processing apparatus and method for transferring license

• US 8,650,557 B2
• Filed: 05/19/2011
• Issued: 02/11/2014
• Est. Priority Date: 05/28/2010
• Status: Expired due to Fees

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Ogura, Yoshihiro
• Primary Examiner(s): Nguyen, Phillip H
• Application Number:
  US13/111,301
• Publication Number:
  US 20110296400A1
• Time in Patent Office: 999 Days
• Field of Search: 717/169, 717/171, 717/173, 717/174
• US Class Current: 717/174
• 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]

Abstract

An information processing apparatus includes an install unit to receive install data for software to install the software for providing a function, an acquisition unit to acquire a license file for activating the function, a management unit to manage information indicative of presence or absence of a license to use the function, independently of presence or absence of the license file, and an update unit to update the information indicative of presence or absence of the license upon transferring the license between apparatuses.

Claims

1. An information processing apparatus, comprising:

an install unit to receive install data for software to install the software for providing a function;

an acquisition unit to acquire a license file for activating the function;

a management unit to manage management information, the management information including a license identifier indicative of the license file, origin information indicative of license origin apparatus, recipient information indicative of license copy recipient apparatus, and license information indicative of presence or absence of a license to use the function, independently of presence or absence of the license file;

a memory device to store programs; and

a processing device to execute the programs to control the install unit, the acquisition unit, and the management unit,

wherein the license origin apparatus indicated by the origin information is an apparatus having acquired from an external license management system the license file issued by the external license management system,

wherein upon the acquisition unit acquiring the license file from another apparatus having the license file, the management unit performs a first updating process in response to detecting that the information processing apparatus having acquired the license file from said another apparatus is the license origin apparatus indicated by the origin information, and performs a second updating process in response to detecting that the information processing apparatus having acquired the license file from said another apparatus is not the license origin apparatus indicated by the origin information, the first updating process setting the license information equal to an indication of presence of the license, the second updating process setting the license information equal to an indication of presence of the license and setting the origin information equal to an indication of the license origin apparatus,

and wherein upon receiving a license transfer request from a given apparatus, the management unit performs a third updating process in response to detecting that the information processing apparatus having received the license transfer request is the license origin apparatus indicated by the origin information, and performs a fourth updating process in response to detecting that the information processing apparatus having received the license transfer request is not the license origin apparatus indicated by the origin information, the third updating process setting the license information equal to an indication of absence of the license and adding an indication of the given apparatus in the recipient information, the fourth updating process setting the license information equal to an indication of absence of the license and notifying the license origin apparatus of transfer of the license to the given apparatus.

2. The information processing apparatus as claimed in claim 1, further comprising a unit to copy the license file, wherein a copy of the license file is supplied to another apparatus.

3. The information processing apparatus as claimed in claim 2, further comprising a unit to check whether the license file is acquired from a license management system or acquired from another apparatus in conjunction with license transfer.

4. The information processing apparatus as claimed in claim 2, further comprising a unit to identify an apparatus to which the copy of the license file is supplied.

5. The information processing apparatus as claimed in claim 2, further comprising a unit to copy the install data, wherein a copy of the install data is supplied to another apparatus.

6. The information processing apparatus as claimed in claim 5, wherein a given apparatus to which the license is to be transferred already has the license file and the install data, and wherein the license file and the install data are neither copied nor transferred to the given apparatus when transferring the license to the given apparatus.

7. The information processing apparatus as claimed in claim 6, wherein when the license transferred from a transfer-origin apparatus is activated, a valid period effective at the transfer-origin apparatus is applied to the activated function.

8. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, and wherein an automatic license file updating process that automatically communicates with the license management system in response to a valid period specified in the license file is not performed even when a time for the automatic license file updating process to be performed has arrived.

9. The information processing apparatus as claimed in claim 1, wherein the license file is acquired from a license management system, and wherein an automatic license file updating process that automatically communicates with the license management system in response to a valid period specified in the license file is performed when a time for the automatic license file updating process to be performed has arrived, and an updated license file is supplied to another apparatus to which a copy of the license file prior to the update has been supplied.

10. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, and the license to use the function is present, and wherein a license file returning process that automatically communicates with the license management system in response to a valid period specified in the license file is not performed even when a time for the license file returning process to be performed has arrived, and the license file is returned to the apparatus from which the license file is acquired, rather than being returned to the license management system.

11. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, and the license to use the function is present, wherein in order to remove the function, the license file is returned to the apparatus from which the license file is acquired, rather than being returned to the license management system, followed by removing the function.

12. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, wherein, when the function is removed, a request to remove information about the information processing apparatus from copy recipient apparatus information is sent to the apparatus from which the license file is acquired.

13. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, wherein in order to manually update the license file, a license update request is sent to the apparatus from which the license file is acquired, followed by updating the license file by use of an updated license file supplied in response to the request.

14. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, wherein a manual license file updating process is not allowed to be performed.

15. The information processing apparatus as claimed in claim 1, wherein the license file is acquired from a license management system, wherein upon receiving a manual license updating request from a user operating the information processing apparatus, or upon receiving a license updating request from another apparatus to which the license has been transferred, the license is updated by communicating with the license management system, followed by supplying an updated license file to another apparatus to which a copy of the license file prior to the update has been supplied.

16. The information processing apparatus as claimed in claim 1, wherein the license file is acquired not from a license management system but from another apparatus in conjunction with license transfer, and the license to use the function is present, wherein in order to return the license for the function, the license file is returned to the apparatus from which the license file is acquired, rather than being returned to the license management system, followed by performing a deactivate process.

17. The information processing apparatus as claimed in claim 1, wherein the license file is acquired from a license management system, and the license has been transferred to another apparatus, so that there is no license to use the function, wherein the function is not removed even when removal of the function is requested.

18. The information processing apparatus as claimed in claim 1, wherein the license file is acquired from a license management system, and the license has been transferred to another apparatus, so that there is no license to use the function, wherein upon receiving a request to remove the function, the license is retrieved from the apparatus to which the license has been transferred, followed by removing the function.

19. An information processing method, comprising:

an install step of receiving install data for software and installing the software for providing a function;

an acquisition step of acquiring a license file for activating the function;

a management step of managing management information, the management information including a license identifier indicative of the license file, origin information indicative of license origin apparatus, recipient information indicative of license copy recipient apparatus, and license information indicative of presence or absence of a license to use the function, independently of presence or absence of the license file, wherein the license origin apparatus indicated by the origin information is an apparatus having acquired from an external license management system the license file issued by the external license management system;

transferring the license file from a first apparatus having the license file to a second apparatus;

checking whether the second apparatus is the license origin apparatus indicated by the origin information;

performing a first updating process in response to detecting that the second apparatus is the license origin apparatus indicated by the origin information, the first updating process setting the license information equal to an indication of presence of the license;

performing a second updating process in response to detecting that the second apparatus is not the license origin apparatus indicated by the origin information, the second updating process setting the license information equal to an indication of presence of the license and setting the origin information equal to an indication of the license origin apparatus;

checking whether the first apparatus is the license origin apparatus indicated by the origin information;

performing a third updating process in response to detecting that the first apparatus is the license origin apparatus indicated by the origin information, the third updating process setting the license information equal to an indication of absence of the license and adding an indication of the second apparatus in the recipient information; and

performing a fourth updating process in response to detecting that the first apparatus is not the license origin apparatus indicated by the origin information, the fourth updating process setting the license information equal to an indication of absence of the license and notifying the license origin apparatus of transfer of the license to the second apparatus.

20. A non-transitory computer-readable recording medium having a program embodied therein for causing a computer to perform:

an install step of receiving install data for software and installing the software for providing a function;

an acquisition step of acquiring a license file for activating the function;

a management step of managing management information, the management information including a license identifier indicative of the license file, origin information indicative of license origin apparatus, recipient information indicative of license copy recipient apparatus, and license information indicative of presence or absence of a license to use the function, independently of presence or absence of the license file, wherein the license origin apparatus indicated by the origin information is an apparatus having acquired from an external license management system the license file issued by the external license management system;

transferring the license file from a first apparatus having the license file to a second apparatus;

checking whether the second apparatus is the license origin apparatus indicated by the origin information;

performing a first updating process in response to detecting that the second apparatus is the license origin apparatus indicated by the origin information, the first updating process setting the license information equal to an indication of presence of the license;

performing a second updating process in response to detecting that the second apparatus is not the licensed origin apparatus indicated by the origin information, the second updating process setting the license information equal to an indication of presence of the license and setting the origin information equal to an indication of the license origin apparatus;

checking whether the first apparatus is the origin apparatus indicated by the origin information;

performing a third updating process in response to detecting that the first apparatus is the license origin apparatus indicated by the origin information, the third updating process setting the license information equal to an indication of absence of the license and adding an indication of the second apparatus in the recipient information; and

performing a fourth updating process in response to detecting that the first apparatus is not the license origin apparatus indicated by the origin information, the fourth updating process setting the license information equal to an indication of absence of the license and notifying the license origin apparatus of transfer of the license to the second apparatus.