com.payneteasy.superfly.security.AbstractDisableableAuthenticationProvider Maven / Gradle / Ivy

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package com.payneteasy.superfly.security;

import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;

/**
 * Base for {@link AuthenticationProvider} which may be disabled.
 *
 * @author Roman Puchkovskiy
 */
public abstract class AbstractDisableableAuthenticationProvider implements AuthenticationProvider {
    private boolean enabled = true;

    public boolean isEnabled() {
        return enabled;
    }

    public void setEnabled(boolean enabled) {
        this.enabled = enabled;
    }

    public final Authentication authenticate(Authentication authentication)
            throws AuthenticationException {
        if (!isEnabled()) {
            return null;
        }
        return doAuthenticate(authentication);
    }

    public final boolean supports(Class authentication) {
        if (!isEnabled()) {
            return false;
        }
        return doSupports(authentication);
    }

    protected abstract Authentication doAuthenticate(Authentication authentication);

    protected abstract boolean doSupports(Class authentication);

}