Package org.springframework.security.oauth2.jwt

Class MappedJwtClaimSetConverter

java.lang.Object

org.springframework.security.oauth2.jwt.MappedJwtClaimSetConverter

All Implemented Interfaces:

org.springframework.core.convert.converter.Converter<Map<String,Object>,Map<String,Object>>

public final class MappedJwtClaimSetConverter
extends Object
implements org.springframework.core.convert.converter.Converter<Map<String,Object>,Map<String,Object>>

Converts a JWT claim set, claim by claim. Can be configured with custom converters by claim name.

Since:

5.1

See Also:

• ClaimTypeConverter

Constructor Summary

Constructors

Constructor	Description
MappedJwtClaimSetConverter(Map<String,org.springframework.core.convert.converter.Converter<Object,?>> claimTypeConverters)	Constructs a MappedJwtClaimSetConverter with the provided arguments This will completely replace any set of default converters.

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	convert(Map<String,Object> claims)
static MappedJwtClaimSetConverter	withDefaults(Map<String,org.springframework.core.convert.converter.Converter<Object,?>> claimTypeConverters)	Construct a MappedJwtClaimSetConverter, overriding individual claim converters with the provided Map of Converters.

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

MappedJwtClaimSetConverter

public MappedJwtClaimSetConverter(Map<String,org.springframework.core.convert.converter.Converter<Object,?>> claimTypeConverters)

Constructs a MappedJwtClaimSetConverter with the provided arguments This will completely replace any set of default converters. A converter that returns null removes the claim from the claim set. A converter that returns a non-null value adds or replaces that claim in the claim set.

Parameters:

claimTypeConverters - The Map of converters to use

Method Details

withDefaults

public static MappedJwtClaimSetConverter withDefaults(Map<String,org.springframework.core.convert.converter.Converter<Object,?>> claimTypeConverters)

Construct a MappedJwtClaimSetConverter, overriding individual claim converters with the provided Map of Converters. For example, the following would give an instance that is configured with only the default claim converters:

        MappedJwtClaimSetConverter.withDefaults(Collections.emptyMap());
 

Or, the following would supply a custom converter for the subject, leaving the other defaults in place:

        MappedJwtClaimsSetConverter.withDefaults(
                Collections.singletonMap(JwtClaimNames.SUB, new UserDetailsServiceJwtSubjectConverter()));
 

To completely replace the underlying Map of converters, see MappedJwtClaimSetConverter(Map). A converter that returns null removes the claim from the claim set. A converter that returns a non-null value adds or replaces that claim in the claim set.

Parameters:

claimTypeConverters -

Returns:

An instance of MappedJwtClaimSetConverter that contains the converters provided, plus any defaults that were not overridden.

convert

public Map<String,Object> convert(Map<String,Object> claims)

Specified by:

convert in interface org.springframework.core.convert.converter.Converter<Map<String,Object>,Map<String,Object>>