org.springframework.boot.autoconfigure.security.oauth2.resource

Interface PrincipalExtractor

All Known Implementing Classes:

FixedPrincipalExtractor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface PrincipalExtractor

Strategy used by UserInfoTokenServices to extract the principal from the resource server's response.

Since:

1.4.0

Method Summary

Modifier and Type	Method and Description
java.lang.Object	extractPrincipal(java.util.Map<java.lang.String,java.lang.Object> map) Extract the principal that should be used for the token.

Method Detail

extractPrincipal

java.lang.Object extractPrincipal(java.util.Map<java.lang.String,java.lang.Object> map)

Extract the principal that should be used for the token.

Parameters:

map - the source map

Returns:

the extracted principal or null