![]() ![]() GrantType: Which type of OAuth 2.0 authorization grant to request from the identity provider. These settings configure the OAuth Client part of the filter. authorizationURL: Identifies where to look for the /.well-known/openid-configuration descriptor to figure out how to talk to the OAuth2 provider.The Auth0 docs provide a guide for adding social IdP " connections" to your Auth0 account, and the Keycloak docs provide a guide for adding social identity " brokers". For example, Auth0 and Keycloak both offer support for using Google and GitHub as an IdP.Īn identity hub sits between your application and the IdP that authenticates your users, which not only adds a level of abstraction so that your application (and Ambassador Edge Stack) is isolated from any changes to each provider's implementation, but it also allows your users to chose which provider they use to authenticate (and you can set a default, or restrict these options). Using an identity hub or broker allows you to support many IdPs without having to code individual integrations with them. If you look back at the authentication process diagram, the function of the entities involved should now be much clearer. Additional profile information, claims, or role-based information can be added to a JWT, and the token can be passed from the edge of an application right through the application's service call stack. JWTs are compact, web-safe (or URL-safe), and are often used in the context of implementing single sign-on (SSO) within federated applications and organizations. JSON Web Token (JWT): is a JSON-based open standard for creating access tokens, such as those generated from an OAuth authentication.Typically an OIDC implementation will allow you to obtain basic profile information for a user that successfully authenticates, which in turn can be used for implementing additional security measures like Role-based Access Control (RBAC). OpenID Connect (OIDC): is an authentication layer that is built on top of OAuth 2.0, which allows applications to verify the identity of an end-user based on the authentication performed by an IdP, using a well-specified RESTful HTTP API with JSON as a data format.Identity Provider (IdP): an entity that creates, maintains, and manages identity information for user accounts (also referred to "principals") while providing authentication services to external applications (referred to as "relying parties") within a distributed network, such as the web. ![]() The current latest version of this standard is OAuth 2.0. OAuth provides to clients a "secure delegated access" to server or application resources on behalf of an owner, which means that although you won't manage a user's authentication credentials, you can specify what they can access within your application once they have been successfully authenticated. Open Authorization (OAuth): an open standard for token-based authentication and authorization on the Internet.End-users can create accounts by selecting an OpenID identity provider (such as Auth0, Okta, etc), and then use those accounts to sign onto any website that accepts OpenID authentication. OpenID allows users to be authenticated by co-operating sites, referred to as "relying parties" (RP) using a third-party authentication service. OpenID: is an open standard and decentralized authentication protocol.The use case is an end-user accessing a secured app service.įor those unfamiliar with authentication, here is a basic set of definitions. This is what the authentication process looks like at a high level when using Ambassador Edge Stack with an external identity provider. With Ambassador Edge Stack, the Client and the Resource Server are in the same security domain, and there is an independent Authorization Server. This is different from most OAuth implementations where the Authorization Server and the Resource Server are in the same security domain. Half of a Resource Server, validating the Access Token before allowing the request through to the upstream service, which implements the other half of the Resource Server.An OAuth Client, which fetches resources from the Resource Server on the user's behalf.The OAuth2 filter type performs OAuth2 authorization against an identity provider implementing OIDC Discovery. ![]()
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