JwtAccessTokenConverterConfigurer替代项?

问题描述 投票:0回答:1

我在我的安全性实现中使用JwtAccessTokenConverterConfigurer接口来为Spring引导微服务提供oAuth2.0。

我已经实现了一个JWTAccessTokenCustomizer。但是我看到JwtAccessTokenConverterConfigurer被弃用了。我现在可以执行此操作的替代方法是什么?

import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.ObjectMapper
import org.slf4j.LoggerFactory
import org.springframework.boot.autoconfigure.security.oauth2.resource.JwtAccessTokenConverterConfigurer
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken
import org.springframework.security.core.Authentication
import org.springframework.security.core.GrantedAuthority
import org.springframework.security.core.authority.AuthorityUtils
import org.springframework.security.oauth2.provider.OAuth2Authentication
import org.springframework.security.oauth2.provider.OAuth2Request
import org.springframework.security.oauth2.provider.token.DefaultAccessTokenConverter
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter
import java.util.*

//FIXME: JwtAccessTokenConverterConfigurer is deprecated; do something
class JwtAccessTokenCustomizer() : DefaultAccessTokenConverter(), JwtAccessTokenConverterConfigurer
spring-boot spring-security jwt spring-security-oauth2
1个回答
0
投票

在Spring Security 5中,您可以实现Converter<S, T>接口以添加自定义权限转换。据我了解,这是JwtAccessTokenConverterConfigurer的后继产品。在Java中,这里用于提取roles声明并将其映射到ROLE_授权。

´´´

import org.springframework.core.convert.converter.Converter;
import org.springframework.security.authentication.AbstractAuthenticationToken;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.oauth2.jwt.Jwt;
import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken;
import org.springframework.security.oauth2.server.resource.authentication.JwtGrantedAuthoritiesConverter;

import javax.validation.constraints.NotNull;
import java.util.Collection;
import java.util.Collections;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class CustomJwtAuthenticationConverter implements Converter<Jwt, AbstractAuthenticationToken> {

    private final JwtGrantedAuthoritiesConverter defaultGrantedAuthoritiesConverter = new JwtGrantedAuthoritiesConverter();

    public CustomJwtAuthenticationConverter() {
    }

    @Override
    public AbstractAuthenticationToken convert(@NotNull final Jwt jwt) {
        Collection<GrantedAuthority> authorities = Stream
                .concat(defaultGrantedAuthoritiesConverter.convert(jwt).stream(), extractResourceRoles(jwt).stream())
                .collect(Collectors.toSet());
        return new JwtAuthenticationToken(jwt, authorities);
    }

    private static Collection<? extends GrantedAuthority> extractResourceRoles(final Jwt jwt) {
        Collection<String> userRoles = jwt.getClaimAsStringList("roles");
        if (userRoles != null)
            return userRoles
                    .stream()
                    .map(role -> new SimpleGrantedAuthority("ROLE_" + role))
                    .collect(Collectors.toSet());
        return Collections.emptySet();
    }
}
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