io.dropwizard.bundles.apikey.RoleAuthorizer Maven / Gradle / Ivy

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Dropwizard bundle that allows your application to support API keys.

There is a newer version: 1.3.2

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package io.dropwizard.bundles.apikey;

import com.google.common.collect.ImmutableSetMultimap;
import com.google.common.collect.Multimap;
import com.google.common.collect.SetMultimap;
import io.dropwizard.auth.Authorizer;
import java.security.Principal;

/**
 * Authorizes principals based upon a mapping between {@link Principal#getName()}
 * and enabled roles.
 */
public class RoleAuthorizer implements Authorizer {

  private final SetMultimap roles;

  public RoleAuthorizer(Multimap roles) {
    this.roles = ImmutableSetMultimap.copyOf(roles);
  }

  @Override
  public boolean authorize(P principal, String role) {
    return roles.containsEntry(principal.getName(), role);
  }
}