Package org.forgerock.secrets.oauth2

Class GrantTypeHandler

java.lang.Object

org.forgerock.secrets.oauth2.GrantTypeHandler

Direct Known Subclasses:

AuthorizationCodeGrantTypeHandler, ClientCredentialsGrantTypeHandler, JwtBearerGrantTypeHandler, RefreshTokenGrantTypeHandler, ResourceOwnerPasswordGrantTypeHandler

public abstract class GrantTypeHandler
extends Object

Abstract base class for OAuth 2 grant type handlers for calling the token endpoint. Each handler can add additional parameters to the token request.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GrantTypeHandler(String grantType, String clientId)	Initialises the grant type handler with the given grant type name and client id.
protected	GrantTypeHandler(String grantType, String clientId, Collection<String> scope)	Initialises the grant type handler with the given grant type name and client id.

Method Summary

Modifier and Type	Method	Description
String	getClientId()	The client id of the client using this grant type.
String	getGrantType()	The name of the grant type implemented by this handler.
protected Collection<String>	getScope()	The requested scopes.
protected Promise<Form,NoSuchSecretException>	handle(Request tokenEndpointRequest, Form form)	Handles the request by adding appropriate parameters to the OAuth 2.0 token endpoint request.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

GrantTypeHandler

protected GrantTypeHandler(String grantType,
 String clientId,
 Collection<String> scope)

Initialises the grant type handler with the given grant type name and client id.

Parameters:

grantType - the grant type name such as "client_credentials".

clientId - the client id. May be null.

scope - the scope to add to the request. May not be null. Represents the scope of the authorization grant being requested, as per RFC 6749.

GrantTypeHandler

protected GrantTypeHandler(String grantType,
 String clientId)

Initialises the grant type handler with the given grant type name and client id.

Parameters:

grantType - the grant type name such as "client_credentials".

clientId - the client id. May be null.

Method Details

handle

protected Promise<Form,NoSuchSecretException> handle(Request tokenEndpointRequest,
 Form form)

Handles the request by adding appropriate parameters to the OAuth 2.0 token endpoint request.

Parameters:

tokenEndpointRequest - the original token endpoint request.

form - the POST body to add parameters to.

Returns:

a promise for the token endpoint request with parameters appropriate for this grant type.

getGrantType

public String getGrantType()

The name of the grant type implemented by this handler.

Returns:

the name of the grant type.

getClientId

public String getClientId()

The client id of the client using this grant type.

Returns:

the client id.

getScope

protected Collection<String> getScope()

The requested scopes.

Returns:

the scopes.

toString

public String toString()

Overrides:

toString in class Object