org.mitre.oauth2.model.SavedUserAuthentication.java Source code

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Here is the source code for org.mitre.oauth2.model.SavedUserAuthentication.java

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/*******************************************************************************
 * Copyright 2016 The MITRE Corporation
 *   and the MIT Internet Trust Consortium
 *
 * 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.mitre.oauth2.model;

import java.util.Collection;
import java.util.HashSet;

import javax.persistence.Basic;
import javax.persistence.CollectionTable;
import javax.persistence.Column;
import javax.persistence.Convert;
import javax.persistence.ElementCollection;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.Table;
import javax.persistence.Transient;

import org.mitre.oauth2.model.convert.SimpleGrantedAuthorityStringConverter;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;

/**
 * This class stands in for an original Authentication object.
 * 
 * @author jricher
 *
 */
@Entity
@Table(name = "saved_user_auth")
public class SavedUserAuthentication implements Authentication {

    private static final long serialVersionUID = -1804249963940323488L;

    private Long id;

    private String name;

    private Collection<? extends GrantedAuthority> authorities;

    private boolean authenticated;

    private String sourceClass;

    /**
     * Create a Saved Auth from an existing Auth token
     */
    public SavedUserAuthentication(Authentication src) {
        setName(src.getName());
        setAuthorities(src.getAuthorities());
        setAuthenticated(src.isAuthenticated());

        if (src instanceof SavedUserAuthentication) {
            // if we're copying in a saved auth, carry over the original class name
            setSourceClass(((SavedUserAuthentication) src).getSourceClass());
        } else {
            setSourceClass(src.getClass().getName());
        }
    }

    /**
     * Create an empty saved auth
     */
    public SavedUserAuthentication() {

    }

    /**
     * @return the id
     */
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id")
    public Long getId() {
        return id;
    }

    /**
     * @param id the id to set
     */
    public void setId(Long id) {
        this.id = id;
    }

    @Override
    @Basic
    @Column(name = "name")
    public String getName() {
        return name;
    }

    @Override
    @ElementCollection(fetch = FetchType.EAGER)
    @CollectionTable(name = "saved_user_auth_authority", joinColumns = @JoinColumn(name = "owner_id"))
    @Convert(converter = SimpleGrantedAuthorityStringConverter.class)
    @Column(name = "authority")
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return authorities;
    }

    @Override
    @Transient
    public Object getCredentials() {
        return "";
    }

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

    @Override
    @Transient
    public Object getPrincipal() {
        return getName();
    }

    @Override
    @Basic
    @Column(name = "authenticated")
    public boolean isAuthenticated() {
        return authenticated;
    }

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

    /**
     * @return the sourceClass
     */
    @Basic
    @Column(name = "source_class")
    public String getSourceClass() {
        return sourceClass;
    }

    /**
     * @param sourceClass the sourceClass to set
     */
    public void setSourceClass(String sourceClass) {
        this.sourceClass = sourceClass;
    }

    /**
     * @param name the name to set
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @param authorities the authorities to set
     */
    public void setAuthorities(Collection<? extends GrantedAuthority> authorities) {
        if (authorities != null) {
            this.authorities = new HashSet<>(authorities);
        } else {
            this.authorities = null;
        }
    }

}