Controlling access to services via usage models

• US 8,024,225 B1
• Filed: 06/15/2006
• Issued: 09/20/2011
• Est. Priority Date: 01/27/2004
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Barr, Jeffrey, Frederick, Robert, Agrawal, Ashish, Sirota, Peter, Ghare, Gaurav D., Johnson, Don, Jain, Tushar
• Primary Examiner(s): ZURITA, JAMES H
• Application Number:
  US11/454,623
• Time in Patent Office: 1,923 Days
• Field of Search: 705/26, 705/37, 705/27
• US Class Current: 705/26.1
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: G06Q 30/0641 Shopping interfaces
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

Techniques are described for facilitating interactions between computing systems, such as in accordance with usage models that are configured for available services by the providers of the services. In some situations, the services are Web services, and an electronic Web service (“WS”) marketplace is provided via which third-party WS providers make their WSes available to third-party WS consumers who purchase access to those WSes via the electronic marketplace based on configured usage models selected by the consumers. Some or all of the one or more usage models configured for an available WS may each have associated use prices and/or non-price use conditions, and if so access to those WSes using those usage models may be provided only if a consumer requesting access provides appropriate payment and otherwise satisfies the specified use conditions for a selected usage model.

Claims

1. A computer-implemented method for controlling access of Web service consumers to Web services available from Web service providers, the method comprising:

receiving a request from a Web service consumer for access to an indicated Web service, the Web service being responsive to invocation requests and being available from a Web service provider in accordance with an indicated usage model, the indicated usage model having an associated use price and one or more associated use restrictions for the indicated Web service;

automatically determining whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model, the automatic determining being performed by one or more programmed computing systems and being based at least in part on whether the one or more associated use restrictions for the indicated usage model are satisfied by the received request from the Web service consumer and at least in part on whether payment for the use price of the indicated usage model is available; and

if it is determined to authorize the requested access in accordance with the indicated usage model, automatically interacting with one or more remote computing systems of the Web service provider to invoke the Web service on behalf of the Web service consumer, the automatic interacting being performed by the one or more programmed computing systems and including sending one or more invocation requests to at least one of the one or more remote computing systems, the one or more remote computing systems being distinct from the one or more programmed computing systems.

2. The method of claim 1 further comprising, if it is determined to not authorize the requested access in accordance with the indicated usage model, declining to invoke the Web service on behalf of the Web service consumer.

3. The method of claim 2 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes determining to not authorize the requested access based on an inability to obtain the payment for the use price of the indicated usage model from the Web service consumer.

4. The method of claim 2 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes determining to not authorize the requested access based on at least one of the one or more associated use restrictions for the indicated usage model not being satisfied by the received request from the Web service consumer.

5. The method of claim 4 wherein the determining of whether the associated use restrictions are satisfied by the received request is based at least in part on information regarding the Web service consumer and/or on information specific to the request.

6. The method of claim 2 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes determining to not authorize the requested access based on all of the associated use restrictions for the indicated usage model not being satisfied by the received request from the Web service consumer.

7. The method of claim 6 wherein the determining of whether the associated use restrictions are satisfied by the received request is based at least in part on information regarding the Web service consumer and on information specific to the request.

8. The method of claim 1 wherein the associated use restrictions for the indicated usage model include at least one of a geographical restraint on locations of consumers, a restraint on a volume of use of the indicated Web service, a restraint on one or more times of use of the indicated Web service, a restraint on types of devices that consumers may use when accessing the indicated Web service, a restraint on a number of devices that a consumer may use when accessing the indicated Web service, a restraint on types of consumers who may use the indicated Web service, a restraint on network locations of consumers, a restraint on types of currencies that consumers may use to pay for accessing the indicated Web service, a restraint on a number of distinct users that may access the indicated Web service on behalf of a consumer, and a restraint on a type of use of the indicated Web service.

9. The method of claim 1 wherein the associated use price for the indicated usage model is one of a price for a single access to the indicated Web service, a price for a subscription that enables multiple pre-paid accesses to the indicated Web service for an indicated period of time, and a price for a subscription that provides a pre-paid indicated number of multiple accesses to the indicated Web service.

10. The method of claim 1 wherein the indicated usage model provides a subscription for multiple uses of the indicated Web service, wherein the Web service consumer obtains a valid subscription based on the indicated usage model prior to the request from the Web service consumer for the access to the indicated Web service, and wherein the automatic determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes authorizing the requested access based at least in part on the valid subscription.

11. The method of claim 1 wherein the indicated usage model was previously configured by the Web service provider as part of registering the indicated Web service for use by Web service consumers.

12. The method of claim 1 wherein the indicated usage model is one of multiple usage models associated with the indicated Web service.

13. The method of claim 1 wherein the indicated usage model is indicated by the Web service consumer in the received request.

14. The method of claim 1 wherein the indicated usage model has associated additional information, and wherein the determining of whether to authorize the requested access to the indicated Web service is based at least in part on whether the requested access is in accordance with the associated additional information.

15. The method of claim 14 wherein the associated additional information includes at least one of one or more indicated payment methods that may be used to pay the use price for the indicated usage model, an indicated billing cycle that specifies times to obtain recurring payments corresponding to the use price for the indicated usage model, and an indicated expiration time for availability of the indicated usage model.

16. The method of claim 1 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model is further based at least in part on whether the indicated usage model is currently available to the Web service consumer.

17. The method of claim 16 wherein the indicated usage model is available to Web service consumers only under specified conditions, the specified conditions including a limited period of time corresponding to use of the indicated usage model as part of a promotion.

18. The method of claim 16 wherein the indicated usage model is available to Web service consumers only under specified conditions, the specified conditions including availability to only a subset of Web service consumers as part of testing of the indicated usage model.

19. The method of claim 1 wherein the determining of whether the payment is available includes attempting to obtain the payment from the Web service consumer.

20. The method of claim 1 wherein the determining of whether the payment is available includes determining whether a previously paid subscription exists that corresponds to the payment.

21. The method of claim 1 wherein the use price of the indicated usage model corresponds to a limited amount of access to the indicated Web service, and wherein the method further comprises obtaining recurring payments from the Web service consumer corresponding to the use price so that access to the indicated Web service continues beyond the limited amount of access.

22. The method of claim 1 further comprising monitoring access to the indicated Web service in accordance with the indicated usage model, and automatically obtaining payment from the Web service consumer for the use price of the indicated usage model based at least in part on the monitoring.

23. The method of claim 1 further comprising, before the receiving of the request, reserving future use of the indicated Web service at one or more future times for the Web service consumer, and wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model is further based at least in part on whether the requested access corresponds to the reserved future use.

24. The method of claim 1 wherein the indicated usage model has an associated quality of service at which the indicated Web service is to be provided to consumers, and wherein the interacting with the one or more remote computing systems of the Web service provider includes invoking the Web service on behalf of the Web service consumer in a manner that corresponds to the quality of service.

25. The method of claim 1 wherein the indicated usage model has one or more indications related to aggregating multiple payments that are to be charged to a Web service consumer for use of the Web service such that a single payment reflecting an amount of the aggregated multiple payments is to be obtained, and wherein the method further comprises aggregating payments in accordance with the payment aggregation indications of the indicated usage model.

26. The method of claim 1 wherein the Web service consumer is an application program that is available for use by one or more end-users such that the received request from the Web service consumer is initiated by at least one of the end-users.

27. The method of claim 1 wherein the Web service consumer is a service that is available for use by one or more end-users such that the received request from the Web service consumer is initiated by at least one of the end-users.

28. The method of claim 1 wherein the one or more programmed computing systems are operated by an entity that is unrelated to the Web service consumer and the Web service provider other than by acting as an intermediary to control access of Web service consumers to the indicated Web service of the Web service provider.

29. The method of claim 28 further comprising receiving requests from multiple Web service consumers for access to multiple Web services provided by multiple Web service providers, and automatically controlling access by those Web service consumers to those Web services by determining whether to authorize each requested access to a Web service in accordance with a usage model associated with the Web service.

30. The method of claim 28 wherein the one or more programmed computing systems are part of an electronic marketplace for Web services that is operated by the entity.

31. The method of claim 1 wherein the interacting with the one or more remote computing systems of the Web service provider so as to invoke the Web service on behalf of the Web service consumer includes receiving response information from the Web service provider based on the invoking of the Web service and providing the response information to the Web service consumer.

32. A non-transitory computer-readable storage medium whose stored contents configure a computing device to control access of Web service consumers to Web services available from Web service providers, by performing a method comprising:

receiving a request from a first computing system of a Web service consumer for access to an indicated Web service, the Web service being responsive to invocation requests and being available from a Web service provider in accordance with an indicated usage model, the indicated usage model having an associated use price and one or more associated use restrictions for the indicated Web service;

automatically determining whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model, the automatic determining being performed by the configured computing device and being based at least in part on whether the one or more associated use restrictions for the indicated usage model are satisfied by the received request from the Web service consumer and at least in part on whether payment for the use price of the indicated usage model is available; and

if it is determined to authorize the requested access in accordance with the indicated usage model, automatically interacting with one or more remote computing systems of the Web service provider to invoke the Web service on behalf of the Web service consumer, the automatic interacting being performed by the configured computing device and including sending one or more invocation requests to at least one of the one or more remote computing systems, the one or more remote computing systems being distinct from the configured computing device and from the first computing system.

33. The computer-readable storage medium of claim 32 wherein the method further comprises, if it is not determined to authorize the requested access in accordance with the indicated usage model, declining to invoke the Web service on behalf of the Web service consumer.

34. The computer-readable storage medium of claim 33 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes determining to not authorize the requested access based on an inability to obtain the payment for the use price of the indicated usage model from the Web service consumer and on at least one of the one or more associated use restrictions for the indicated usage model not being satisfied by the received request from the Web service consumer.

35. The computer-readable storage medium of claim 33 wherein the determining of whether to authorize the requested access to the indicated Web service based on whether the associated use restrictions are satisfied by the received request is based on at least one of information regarding the Web service consumer and of information specific to the request.

36. The computer-readable storage medium of claim 32 wherein the associated use restrictions for the indicated usage model include multiple of a geographical restraint on locations of consumers, a restraint on a volume of use of the indicated Web service, a restraint on one or more times of use of the indicated Web service, a restraint on types of devices that consumers may use when accessing the indicated Web service, a restraint on a number of devices that a consumer may use when accessing the indicated Web service, a restraint on types of consumers who may use the indicated Web service, a restraint on network locations of consumers, a restraint on types of currencies that consumers may use to pay for accessing the indicated Web service, a restraint on a number of distinct users that may access the indicated Web service on behalf of a consumer, and a restraint on a type of use of the indicated Web service.

37. The computer-readable storage medium of claim 32 wherein the associated use price for the indicated usage model is based on at least one of a price for a single access to the indicated Web service, a price for a subscription that enables multiple pre-paid accesses to the indicated Web service for an indicated period of time, and a price for a subscription that provides a pre-paid indicated number of multiple accesses to the indicated Web service.

38. The computer-readable storage medium of claim 32 wherein the indicated usage model provides a subscription for multiple uses of the indicated Web service, wherein the Web service consumer obtains a valid subscription based on the indicated usage model prior to the request for the access to the indicated Web service, and wherein the automatic determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes authorizing the requested access based at least in part on the valid subscription.

39. The computer-readable storage medium of claim 38 wherein the indicated usage model was previously configured by the Web service provider as part of registering the indicated Web service for use by Web service consumers.

40. The computer-readable storage medium of claim 38 wherein the indicated usage model is one of multiple usage models associated with the indicated Web service.

41. The computer-readable storage medium of claim 32 wherein the indicated usage model is available to Web service consumers only under specified conditions, the specified conditions including at least one of a limited period of time corresponding to use of the indicated usage model as part of a promotion and of availability to only a subset of Web service consumers as part of testing of the indicated usage model, and wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model is further based at least in part on whether the indicated usage model is currently available to the Web service consumer.

42. The computer-readable storage medium of claim 32 wherein the method further comprises monitoring access to the indicated Web service in accordance with the indicated usage model, and automatically obtaining payment from the Web service consumer for the use price of the indicated usage model based at least in part on the monitoring.

43. The computer-readable storage medium of claim 32 wherein the Web service consumer provides access to the indicated Web service to one or more end-users who are distinct from the Web service consumer and wherein the received request from the Web service consumer is initiated by at least one of the end-users, the Web service consumer being at least one of an application program that is available for use by the one or more end-users and of a network-accessible service that is available for use by one or more end-users.

44. The computer-readable storage medium of claim 32 wherein the configured computing device is operated by an entity that is unrelated to the Web service consumer and the Web service provider other than by acting as an intermediary to control access of Web service consumers to the indicated Web service of the Web service provider.

45. The computer-readable storage medium of claim 32 wherein the configured computing device is part of an electronic marketplace for Web services, and wherein the method further comprises receiving requests from multiple Web service consumers for access to multiple Web services provided by multiple Web service providers, and automatically controlling access by those Web service consumers to those Web services by determining whether to authorize each requested access to a Web service in accordance with a usage model associated with the Web service.

46. The computer-readable storage medium of claim 32 wherein the interacting with the one or more remote computing systems of the Web service provider to invoke the Web service on behalf of the Web service consumer includes receiving response information from the Web service provider based on the invoking of the Web service and providing the response information to the Web service consumer.

47. The computer-readable medium of claim 32 wherein the contents are instructions that when executed program the computing device to perform the method, and wherein the computer-readable medium is a memory of the computing device.

48. A server computing system configured to control access of Web service consumers to Web services available from Web service providers, comprising:

one or more processors;

a first component that is configured to, when executed by at least one of the one or more processors, receive a request from a client computing system of a Web service consumer for access to an indicated Web service, the indicated Web service being responsive to invocation requests and being available from a Web service provider in accordance with an indicated usage model, the indicated usage model having an associated use price and one or more associated use restrictions for the indicated Web service, and to automatically determine whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model, the automatic determining being based at least in part on whether the one or more associated use restrictions for the indicated usage model are satisfied by the received request from the Web service consumer and at least in part on whether payment for the use price of the indicated usage model is obtained; and

a second component that is configured to, when executed by at least one of the one or more processors, and if it is determined to authorize the requested access in accordance with the indicated usage model, automatically interact with one or more remote computing systems of the Web service provider to invoke the Web service on behalf of the Web service consumer, the automatic interacting including sending one or more invocation requests to at least one of the one or more remote computing systems, the one or more remote computing systems being distinct from the server computing system and from the client computing system.

49. The server computing system of claim 48 wherein the second component is further configured to, if it is not determined to authorize the requested access in accordance with the indicated usage model, decline to invoke the Web service on behalf of the Web service consumer.

50. The server computing system of claim 49 wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes determining to not authorize the requested access based on at least one of the one or more associated use restrictions for the indicated usage model not being satisfied by the received request from the Web service consumer.

51. The server computing system of claim 50 wherein the determining of whether to authorize the requested access to the indicated Web service based on whether the associated use restrictions are satisfied by the received request is based on information regarding the Web service consumer and on information specific to the request.

52. The server computing system of claim 48 wherein the associated use restrictions for the indicated usage model include multiple of a geographical restraint on locations of consumers, a restraint on a volume of use of the indicated Web service, a restraint on one or more times of use of the indicated Web service, a restraint on types of devices that consumers may use when accessing the indicated Web service, a restraint on a number of devices that a consumer may use when accessing the indicated Web service, a restraint on types of consumers who may use the indicated Web service, a restraint on network locations of consumers, a restraint on types of currencies that consumers may use to pay for accessing the indicated Web service, a restraint on a number of distinct users that may access the indicated Web service on behalf of a consumer, and a restraint on a type of use of the indicated Web service.

53. The server computing system of claim 52 wherein the associated use price for the indicated usage model is based on at least one of a price for a single access to the indicated Web service, a price for a subscription that enables multiple pre-paid accesses to the indicated Web service for an indicated period of time, and a price for a subscription that provides a pre-paid indicated number of multiple accesses to the indicated Web service.

54. The server computing system of claim 48 wherein the indicated usage model provides a subscription for multiple uses of the indicated Web service, wherein the Web service consumer obtains a valid subscription based on the indicated usage model prior to the request for the access to the indicated Web service, and wherein the automatic determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model includes authorizing the requested access based at least in part on the valid subscription.

55. The server computing system of claim 54 wherein the indicated usage model was previously configured by the Web service provider as part of registering the indicated Web service for use by Web service consumers.

56. The server computing system of claim 54 wherein the indicated usage model is one of multiple usage models associated with the indicated Web service.

57. The server computing system of claim 48 wherein the indicated usage model is available to Web service consumers only under specified conditions, the specified conditions including at least one of a limited period of time corresponding to use of the indicated usage model as part of a promotion and of availability to only a subset of Web service consumers as part of testing of the indicated usage model, and wherein the determining of whether to authorize the requested access to the indicated Web service in accordance with the indicated usage model is further based at least in part on whether the indicated usage model is currently available to the Web service consumer.

58. The server computing system of claim 48 comprising one or more components that are configured to monitor access to the indicated Web service in accordance with the indicated usage model, and to automatically obtain payment from the Web service consumer for the use price of the indicated usage model based at least in part on the monitoring.

59. The server computing system of claim 48 wherein the Web service consumer provides access to the indicated Web service to one or more end-users who are distinct from the Web service consumer and wherein the received request from the Web service consumer is initiated by at least one of the end-users, the Web service consumer being at least one of an application program that is available for use by the one or more end-users and of a network-accessible service that is available for use by one or more end-users.

60. The server computing system of claim 48 wherein the server computing system is operated by an entity that is unrelated to the Web service consumer and the Web service provider other than by acting as an intermediary to control access of Web service consumers to the indicated Web service of the Web service provider.

61. The server computing system of claim 48 wherein the server computing system is part of an electronic marketplace for Web services, and wherein the first and second components are further configured to receive requests from multiple Web service consumers for access to multiple Web services provided by multiple Web service providers, and to automatically control access by those Web service consumers to those Web services by determining whether to authorize each requested access to a Web service in accordance with a usage model associated with the Web service.

62. The server computing system of claim 48 wherein the interacting with the one or more remote computing systems of the Web service provider to invoke the Web service on behalf of the Web service consumer includes receiving response information from the Web service provider based on the invoking of the Web service and providing the response information to the Web service consumer.

63. The server computing system of claim 48 wherein the first component and the second component each include software instructions for execution by the one or more processors of the server computing system.