src/main/java/org/casbin/config/AuthenticationImpl.java

// Copyright 2022 The casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.casbin.config;

import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

public class AuthenticationImpl implements Authentication {
  private final String name;
  private final Collection<GrantedAuthorityImpl> grantedAuthorities;

  private boolean isAuthenticated;

  public AuthenticationImpl(String name, List<String> roles) {
    this.name = name;
    List<GrantedAuthorityImpl> authorities = new ArrayList<>();
    roles.forEach(r -> authorities.add(new GrantedAuthorityImpl(r)));
    this.grantedAuthorities = Collections.unmodifiableCollection(authorities);
    this.isAuthenticated = true;
  }

  @Override
  public Collection<? extends GrantedAuthority> getAuthorities() {
    return grantedAuthorities;
  }

  @Override
  public Object getCredentials() {
    return null;
  }

  @Override
  public Object getDetails() {
    return null;
  }

  @Override
  public Object getPrincipal() {
    return name;
  }

  @Override
  public boolean isAuthenticated() {
    return isAuthenticated;
  }

  @Override
  public void setAuthenticated(boolean isAuthenticated) throws IllegalArgumentException {
    this.isAuthenticated = isAuthenticated;
  }

  @Override
  public String getName() {
    return name;
  }
}