com.sap.cloud.sdk.cloudplatform.security.principal

Class ScpCfPrincipalFacade

java.lang.Object

com.sap.cloud.sdk.cloudplatform.security.principal.ScpCfPrincipalFacade

All Implemented Interfaces:

PrincipalFacade

public class ScpCfPrincipalFacade
extends Object
implements PrincipalFacade

Facade providing access to Principal information on SAP Cloud Platform Cloud Foundry.

Constructor Summary

Constructors

Constructor and Description
ScpCfPrincipalFacade() Default constructor with default strategies.
ScpCfPrincipalFacade(LocalScopePrefixProvider localScopePrefixProvider) Creates a new instance of this facade with the given prefix provider.

Method Summary

Modifier and Type	Method and Description
Principal	getCurrentPrincipal()
void	setIdExtractorFunction(String grantType, io.vavr.CheckedFunction1<com.auth0.jwt.interfaces.DecodedJWT,String> idExtractor) This allows to set/override the way the Principal.getId() is obtained, given a grant_type in the AuthToken.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScpCfPrincipalFacade

public ScpCfPrincipalFacade(@Nullable
                            LocalScopePrefixProvider localScopePrefixProvider)

Creates a new instance of this facade with the given prefix provider.

Parameters:

localScopePrefixProvider - The prefix provider to be used to remove prefixes from authorizations.

ScpCfPrincipalFacade

public ScpCfPrincipalFacade()

Default constructor with default strategies.

Method Detail

setIdExtractorFunction

public void setIdExtractorFunction(@Nonnull
                                   String grantType,
                                   @Nonnull
                                   io.vavr.CheckedFunction1<com.auth0.jwt.interfaces.DecodedJWT,String> idExtractor)

This allows to set/override the way the Principal.getId() is obtained, given a grant_type in the AuthToken.

Every exception that the idExtractor might throw in the getCurrentPrincipal() method will be caught and wrapped in a PrincipalAccessException.

Parameters:

grantType - The grant type to use the extractor for.

idExtractor - The logic to obtain an id for the Principal from the AuthToken.

getCurrentPrincipal

@Nonnull
public Principal getCurrentPrincipal()
                                       throws PrincipalAccessException

Specified by:

getCurrentPrincipal in interface PrincipalFacade

Throws:

PrincipalAccessException