Method and apparatus for providing enhanced service authorization

Patent metadata

Field	Value
Publication number	US-9258288-B2
Application number	US-201313741033-A
Country	US
Kind code	B2
Filing date	Jan 14, 2013
Priority date	Feb 18, 2009
Publication date	Feb 9, 2016
Grant date	Feb 9, 2016

Abstract

An approach is provided for authorizing one or more services from service providers in a communications network. The approach includes receiving a request from a first service provider, the request having an associated primary token and a secondary token identifier, the secondary token identifier relating to resources of a second service provider. Based, at least in part, on the secondary token identifier, a secondary token is identified; and then the secondary token is sent to the first service provider, wherein the first service provider and the second service provider belong to different trust domains and the first service provider can use the secondary token to access resources of the second service provider.

First claim

What is claimed is:

1. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:
determining that a request is received from a first service provider, the request having an associated primary token and a secondary token identifier, the secondary token identifier relating to resources of a second service provider;
based on the secondary token identifier, identifying a secondary token; and
causing, at least in part, an initiation of sending the secondary token to the first service provider, wherein the type of access and privileges the first service provider has in relation to the resources of the second service provider is based on the secondary token.

2. A non-transitory computer readable storage medium of claim 1 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to further perform:
creating the secondary token based on the secondary token identifier, in response to receiving the request.

3. A non-transitory computer readable storage medium of claim 2 , wherein first service provider and the second service provider belong to different trust domains.

4. A non-transitory computer readable storage medium of claim 1 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to further perform:
retrieving the secondary token from a memory store based on the secondary token identifier.

5. A non-transitory computer readable storage medium of claim 1 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to further perform:
creating an account on an authorization server associated with the primary token, wherein the first service provider authenticates and authorizes access to resources of the first service provider based on the primary token, and wherein the primary token includes a user name and password.

6. A non-transitory computer readable storage medium of claim 5 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to further perform:
creating a plurality of secondary token identifiers and respective secondary tokens, associated with the account; and
storing the plurality of secondary token identifiers in a memory store of the authorization server.

7. An apparatus comprising:
at least one processor; and
at least one memory including computer program code for one or more programs,
the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:
determine that a request is received from a first service provider, the request having an associated primary token and a secondary token identifier, the secondary token identifier relating to resources of a second service provider;
based on the secondary token identifier, identify a secondary token, wherein the type of access and privileges the first service provider has in relation to the resources of the second service provider is based on the secondary token, and
cause, at least in part, an initiation of sending the secondary token to the first service provider.

8. An apparatus of claim 7 , wherein first service provider and the second service provider belong to different trust domains.

9. An apparatus of claim 7 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to:
create the secondary token based on the secondary token identifier, in response to receiving the request.

10. An apparatus of claim 7 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to:
retrieve the secondary token from a memory store based on the secondary token identifier.

11. An apparatus of claim 7 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to:
create an account on an authorization server associated with the primary token, wherein the primary token includes a user name and password.

12. An apparatus of claim 11 , wherein, for identifying the secondary token, the apparatus is further caused, at least in part, to:
create a plurality of secondary token identifiers and respective secondary tokens, associated with the account; and
store the plurality of secondary token identifiers in a memory store of the authorization server.

13. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:
receiving at a first service provider a request relating to accessing resources of a second service provider, the request associated with a primary token;
requesting from an authorization system a secondary token, the secondary token based at least in part on the second service provider and the primary token; and
receiving the secondary token from the authorization system.

14. A non-transitory computer readable storage medium of claim 13 , wherein the apparatus is further caused, at least in part, to further perform requesting from the second service provider access to the resources of the second service provider using the secondary token.

15. A non-transitory computer readable storage medium of claim 13 , wherein the first service provider allows access to resources of the first service provider based on the primary token.

16. A non-transitory computer readable storage medium of claim 13 , wherein the request includes the primary token.

17. A non-transitory computer readable storage medium of claim 13 , wherein the first service provider and the second service provider belong to different trust domains.

18. A non-transitory computer readable storage medium of claim 13 , wherein the secondary token, at least in part, identifies a scope of resources of the second service provider that the first provider is authorized to access.

19. A non-transitory computer readable storage medium of claim 13 , wherein the request is received from a user device.

20. A non-transitory computer readable storage medium of claim 19 , wherein the user device comprises a mobile handset.

Assignees

• Nokia Technologies Oy

Inventors

• Fu Yan

Classifications

• G06F21/6218 Primary

  to a system of files or objects, e.g. local or distributed file system or database · CPC title

• H04L63/0807

  using tickets, e.g. Kerberos (cryptographic mechanisms or cryptographic arrangements for entity authentication using tickets or tokens H04L9/3213) · CPC title

• H04L63/08 Primary

  for authentication of entities (cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32) · CPC title