UsernamePasswordCredential.java

package org.apereo.cas.authentication;

import org.apache.commons.lang3.builder.HashCodeBuilder;

import javax.validation.constraints.Size;
import java.io.Serializable;

/**
 * Credential for authenticating with a username and password.
 *
 * @author Scott Battaglia
 * @author Marvin S. Addison
 * @since 3.0.0
 */
public class UsernamePasswordCredential implements Credential, Serializable {

    /**
     * Authentication attribute name for password.
     **/
    public static final String AUTHENTICATION_ATTRIBUTE_PASSWORD = "credential";

    private static final long serialVersionUID = -700605081472810939L;
    
    @Size(min = 1, message = "required.username")
    private String username;


    @Size(min = 1, message = "required.password")
    private String password;

    /**
     * Default constructor.
     */
    public UsernamePasswordCredential() {
    }

    /**
     * Creates a new instance with the given username and password.
     *
     * @param userName Non-null user name.
     * @param password Non-null password.
     */
    public UsernamePasswordCredential(final String userName, final String password) {
        this.username = userName;
        this.password = password;
    }

    public String getPassword() {
        return this.password;
    }
    
    public void setPassword(final String password) {
        this.password = password;
    }
    
    public String getUsername() {
        return this.username;
    }

    public void setUsername(final String userName) {
        this.username = userName;
    }
    
    @Override
    public String getId() {
        return this.username;
    }

    @Override
    public String toString() {
        return this.username;
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        final UsernamePasswordCredential that = (UsernamePasswordCredential) o;

        if (this.password != null ? !this.password.equals(that.password) : that.password != null) {
            return false;
        }

        return this.username != null ? this.username.equals(that.username) : that.username == null;
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder()
                .append(this.username)
                .append(this.password)
                .toHashCode();
    }

}