Basics of OIF:
What exactly is OIF?
- Basically it enables the different entities to share their services using a global identity maintained by one of the organisation.
So what exactly it means?
Take an example to understand the usage of OIF:
- Let say a company ABC wants to use the service of a Health Care Company, so that ABC company employees can access Health Care Portal.
For this the health care company should have the ABC comapny employee database, so that when the ABC company employees wants to use the Health Care Services they can be authenticate & authorize to do so.
But ABC cann't share the database. So in this scenario how can Health Care Portal be able to become part of ABC comapny?
Answer is Federation.
Thus here ABC Company using the OAM SSO for their employees, decides to enable the Federation feature. And the similiar OAM setup needs to be done at the Health Care side.
So in this case ABC company acts as Identity Provider (IdP) while the Health Care company as Service Provider (SP).
- Let say a company ABC wants to use the service of a Health Care Company, so that ABC company employees can access Health Care Portal.
For this the health care company should have the ABC comapny employee database, so that when the ABC company employees wants to use the Health Care Services they can be authenticate & authorize to do so.
But ABC cann't share the database. So in this scenario how can Health Care Portal be able to become part of ABC comapny?
Answer is Federation.
Thus here ABC Company using the OAM SSO for their employees, decides to enable the Federation feature. And the similiar OAM setup needs to be done at the Health Care side.
So in this case ABC company acts as Identity Provider (IdP) while the Health Care company as Service Provider (SP).
What are these 2 things? IdP & SP
Oracle Identity Federation supports two integration modes with Oracle Access Manager: authentication mode and SP mode.- Authentication Mode (IdP)
The user is redirected to an Oracle Identity Federation resource protected by WebGate, that triggers the Oracle Access Manager authentication flow. Once the user is identified, it will access the resource, and WebGate will provide to Oracle Identity Federation an HTTP header containing the user's identity.
- SP Mode
Use Case:
1) User access the ABC company portal, & hits the health care portal link. User is redirected to health care portal, where he is asked to enter his credentials.
User submits his credentials which are actually saved in the ABC company database. Thus health care site sends the credentials submitted by user to the ABC comapny using SAMLv2.0 token form.
ABC company replies in the SAMLv2.0 as well & health care portal reads the token returned by
1) User access the ABC company portal, & hits the health care portal link. User is redirected to health care portal, where he is asked to enter his credentials.
User submits his credentials which are actually saved in the ABC company database. Thus health care site sends the credentials submitted by user to the ABC comapny using SAMLv2.0 token form.
ABC company replies in the SAMLv2.0 as well & health care portal reads the token returned by
ABC & based on the reply like user is valid & authorized or not. Health care portal takes the
decision. And makes the user to access the health care services based on that.
So in this way they get federated seamlessly.
So in this way they get federated seamlessly.
References:
Enjoy :-)
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