Package com.flowable.core.spring.security.oauth2.client

Class OAuth2ClientAuthTokenProviderService

java.lang.Object

com.flowable.core.spring.security.oauth2.client.OAuth2ClientAuthTokenProviderService

All Implemented Interfaces:

com.flowable.platform.common.security.AuthTokenProvider

public class OAuth2ClientAuthTokenProviderService
extends Object
implements com.flowable.platform.common.security.AuthTokenProvider

Implementation of the AuthTokenProvider that uses the OAuth2AuthorizedClientService to fetch an access token for a clientRegistrationId.

Relies on the Spring security OAuth2 client registration machinery to lookup a client registration for a client registration id and to obtain access tokens.

Author:

Arthur Hupka-Merle

Field Summary

Fields

Modifier and Type	Field	Description
protected final AuthorizedClientServiceOAuth2AuthorizedClientManager	authorizedClientManager
protected final ClientRegistrationRepository	clientRegistrationRepository

Constructor Summary

Constructors

Constructor	Description
OAuth2ClientAuthTokenProviderService(ClientRegistrationRepository clientRegistrationRepository, OAuth2AuthorizedClientService authorizedClientService)

Method Summary

Modifier and Type	Method	Description
boolean	canProvideAuthToken(String externalServiceId)
com.flowable.platform.common.security.AuthToken	getAuthToken(String externalServiceId)	Obtain access token for a client registration id.

Methods inherited from class java.lang.Object

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

Field Details

authorizedClientManager

protected final AuthorizedClientServiceOAuth2AuthorizedClientManager authorizedClientManager

clientRegistrationRepository

protected final ClientRegistrationRepository clientRegistrationRepository

Constructor Details

OAuth2ClientAuthTokenProviderService

public OAuth2ClientAuthTokenProviderService(ClientRegistrationRepository clientRegistrationRepository,
 OAuth2AuthorizedClientService authorizedClientService)

Method Details

getAuthToken

public com.flowable.platform.common.security.AuthToken getAuthToken(String externalServiceId)

Obtain access token for a client registration id.

Specified by:

getAuthToken in interface com.flowable.platform.common.security.AuthTokenProvider

Parameters:

externalServiceId - the client registration id to obtain the access token for

Returns:

the JWT access token encoded as string.

canProvideAuthToken

public boolean canProvideAuthToken(String externalServiceId)

Specified by:

canProvideAuthToken in interface com.flowable.platform.common.security.AuthTokenProvider