CREDENTIAL COLLECTION IN AN AUTHENTICATION SERVER EMPLOYING DIVERSE AUTHENTICATION SCHEMES

• US 20150373011A1
• Filed: 06/19/2014
• Published: 12/24/2015
• Est. Priority Date: 06/19/2014
• Status: Abandoned Application

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Subramanya, Ramya, Balakrishnan, Aarathi, Chathoth, Vikas Pooven
• Application Number:
  US14/308,761
• Publication Number:
  US 20150373011A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/45 Structures or tools for the administration of authentication
• CPC Class Codes: H04L 63/083 using passwords cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code H04L9/3226

Abstract

An aspect of the present invention facilitates flexible credential collection in an authentication server employing diverse authentication schemes. In an embodiment, an access manager in the authentication server determines that an authentication scheme is to be used for allowing access to a resource requested by a user. A custom module (implementing the authentication scheme) in the authentication server then sends to the access manager commands indicating corresponding sets of credentials to be collected. The access manager, in response to receiving each command, collects the corresponding credentials from the user and checks whether the collected credentials authenticates the user. The custom module sends each command after the checking of the previously collected credentials. Accordingly, a developer of the custom module is enabled to request for and to perform the authentication of the user based on different sets of credentials.

Claims

1. An authentication server comprising:

an access manager to receive an authentication request for a user seeking access to a resource, and to identify that a first authentication scheme is to be used for authenticating said user before allowing access to said resource,

wherein said first authentication scheme specifies that both of a first set of credentials and a second set of credentials are to be collected and checked for processing said authentication request; and

a custom module to send to said access manager a first command indicating said first set of credentials to be collected,

said access manager, in response to receiving of said first command collecting said first set of credentials from said user, and checking whether said first set of credentials authenticates said user,

said custom module to send to said access manager a second command after said checking, said second command indicating said second set of credentials to be collected,

said access manager, in response to receiving of said second command, collecting said second set of credentials from said user and checking whether said second set of credentials authenticates said user,

wherein, in response to said first authentication scheme specifying that said first set of credentials and said second set of credentials are to be collected and checked for processing said authentication request, said custom module sends said first command and said second command and said access manager collects and checks both of said first set of credentials and said second set of credentials to process said authentication request.

2. The authentication server of claim 1, wherein said custom module implements said first authentication scheme,

wherein for said checking said first set of credentials, said access manager sends said first set of credentials to said custom module,

wherein said custom module, in response to receiving said first set of credentials from said access manager, determines whether said first set of credentials authenticate said user, and sends a status of authentication to said access manager,

wherein said status of authentication is one of said second command and a result of authentication.

3. A non-transitory machine readable medium storing one or more sequences of instructions for causing an authentication server to authenticate users, said one of more sequences of instructions comprising:

a first set of instructions representing an access manager to receive an authentication request for a user seeking access to a resource, and to identify that a first authentication scheme is to be used for authenticating said user before allowing access to said resource,

wherein said first authentication scheme specifies that both of a first set of credentials and a second set of credentials are to be collected and checked for processing said authentication request; and

a second set of instructions representing a custom module implementing said first authentication scheme, said custom module to send to said access manager first command and a second command, wherein said first command indicates that said first set of credentials is to be collected and said second command indicates that said second set of credentials is to be collected,

said access manager, in response to receiving of said first command, to collect said first set of credentials from said user and to check whether said first set of credentials authenticates said user,

said access manager, in response to receiving of said second command, to collect said second set of credentials from said user and to check whether said second set of credentials authenticates said user,

wherein said custom module sends to said access manager said second command after said checking of said first set of credentials collected from said user,

wherein, in response to said first authentication scheme specifying that said first set of credentials and said second set of credentials are to be collected and checked for processing said authentication request, said custom module sends said first command and said second command and said access manager collects and checks both of said first set of credentials and said second set of credentials to process said authentication request.

4. The non-transitory machine readable medium of claim 3, wherein for said checking said first set of credentials, said access manager sends said first set of credentials to said custom module,

wherein said custom module, in response to receiving said first set of credentials from said access manager, determines whether said first set of credentials authenticate said user, and sends a status of authentication to said access manager,

wherein said status of authentication is one of said second command and a result of authentication.

5. A method of authenticating users, said method being performed by an access manager in an authentication server, said method comprising:

receiving an authentication request for a user seeking access to a resource;

identifying a first authentication scheme to be used for authenticating said user before allowing access to said resource, wherein said first authentication scheme specifies that both of a first set of credentials and a second set of credentials are to be collected and checked for processing said authentication request;

notifying a custom module implementing said first authentication scheme;

receiving from said custom module, a first command indicating that said first set of credentials is to be collected;

in response to said receiving of said first command, collecting said first set of credentials from said user and checking whether said first set of credentials authenticates said user;

after said checking, receiving from said custom module, a second command indicating that said second set of credentials is to be collected; and

in response to said receiving of said second command, collecting said second set of credentials from said user and checking whether said second set of credentials authenticates said user,

wherein, in response to said first authentication scheme specifying that said first set of credentials and said second set of credentials are to be collected and checked for processing said authentication request, said custom module sends said first command and said second command and said access manager collects and checks both of said first set of credentials and said second set of credentials to process said authentication request.

6. The method of claim 5, wherein said checking of said first set of credentials is performed by said custom module, wherein said custom module sends a status of authentication to said access manager in response to said checking, wherein said status of authentication is one of said second command and a result of authentication.