Package org.springframework.security.oauth2.server.resource.authentication

Class DelegatingJwtGrantedAuthoritiesConverter

java.lang.Object

org.springframework.security.oauth2.server.resource.authentication.DelegatingJwtGrantedAuthoritiesConverter

All Implemented Interfaces:

org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>

public class DelegatingJwtGrantedAuthoritiesConverter
extends Object
implements org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>

A Jwt to GrantedAuthority Converter that is a composite of converters.

Since:

5.5

See Also:

• JwtGrantedAuthoritiesConverter

Constructor Summary

Constructors

Constructor	Description
DelegatingJwtGrantedAuthoritiesConverter(Collection<org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>> authoritiesConverters)	Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided Collection of Converters
DelegatingJwtGrantedAuthoritiesConverter(org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>... authoritiesConverters)	Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided array of Converters

Method Summary

Modifier and Type	Method	Description
Collection<GrantedAuthority>	convert(Jwt jwt)	Extract GrantedAuthoritys from the given Jwt.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.convert.converter.Converter

andThen

Constructor Details

DelegatingJwtGrantedAuthoritiesConverter

public DelegatingJwtGrantedAuthoritiesConverter(Collection<org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>> authoritiesConverters)

Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided Collection of Converters

Parameters:

authoritiesConverters - the Collection of Converters to use

DelegatingJwtGrantedAuthoritiesConverter

@SafeVarargs
public DelegatingJwtGrantedAuthoritiesConverter(org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>... authoritiesConverters)

Constructs a DelegatingJwtGrantedAuthoritiesConverter using the provided array of Converters

Parameters:

authoritiesConverters - the array of Converters to use

Method Details

convert

public Collection<GrantedAuthority> convert(Jwt jwt)

Extract GrantedAuthoritys from the given Jwt.

The authorities are extracted from each delegated Converter one at a time. For each converter, its authorities are added in order, with duplicates removed.

Specified by:

convert in interface org.springframework.core.convert.converter.Converter<Jwt,Collection<GrantedAuthority>>

Parameters:

jwt - The Jwt token

Returns:

The authorities read from the token scopes