AuthoritiesExtractor (Spring Boot API)

All Known Implementing Classes:
FixedAuthoritiesExtractor
```
public interface AuthoritiesExtractor
```
Strategy used by UserInfoTokenServices to extract authorities from the resource server's response.
Since:
1.3.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<org.springframework.security.core.GrantedAuthority>`	`extractAuthorities(Map<String,Object> map)`	Extract the authorities from the resource server's response.

- Method Detail
  - extractAuthorities
```
List<org.springframework.security.core.GrantedAuthority> extractAuthorities(Map<String,Object> map)
```
    Extract the authorities from the resource server's response.
    Parameters:
    map - the response
    Returns:
    the extracted authorities