oauth/UaaTokenEnhancer.java

UaaTokenEnhancer.java from cloudfoundry/uaa

// Source: https://github.com/cloudfoundry/uaa | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
package org.cloudfoundry.identity.uaa.oauth;

import org.cloudfoundry.identity.uaa.oauth.provider.OAuth2Authentication;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import static org.cloudfoundry.identity.uaa.oauth.token.ClaimConstants.EXTERNAL_ATTR;

public interface UaaTokenEnhancer {

    /** Runtime availability; disabled enhancers must not change ordinary token or refresh claims. */
    default boolean isEnabled() {
        return true;
    }

    Map<String, String> getExternalAttributes(OAuth2Authentication authentication);

    /**
     * Names of claim

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