io.gravitee.am.identityprovider.http.spring.HttpCommonProviderConfiguration Maven / Gradle / Ivy

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/**
 * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
 *
 * 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 io.gravitee.am.identityprovider.http.spring;

import io.gravitee.am.identityprovider.http.configuration.HttpIdentityProviderConfiguration;
import io.gravitee.am.service.authentication.crypto.password.*;
import io.gravitee.am.service.authentication.crypto.password.bcrypt.BCryptPasswordEncoder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import static io.gravitee.am.identityprovider.http.utils.PasswordEncoder.*;

/**
 * @author Titouan COMPIEGNE (titouan.compiegne at graviteesource.com)
 * @author GraviteeSource Team
 */
@Configuration
public class HttpCommonProviderConfiguration {

    @Autowired
    private HttpIdentityProviderConfiguration configuration;

    @Bean
    public PasswordEncoder passwordEncoder() {
        if (configuration.getPasswordEncoder() == null) {
            return NoOpPasswordEncoder.getInstance();
        }

        if (BCRYPT.equals(configuration.getPasswordEncoder())) {
            return new BCryptPasswordEncoder();
        }

        if (MD5.equals(configuration.getPasswordEncoder())) {
            MessageDigestPasswordEncoder passwordEncoder = new MD5PasswordEncoder();
            passwordEncoder.setEncodeSaltAsBase64("Base64".equals(configuration.getPasswordEncoding()));
            passwordEncoder.setSaltLength(0);
            return passwordEncoder;
        }

        if (configuration.getPasswordEncoder().startsWith(SHA)) {
            MessageDigestPasswordEncoder passwordEncoder =  new SHAPasswordEncoder(configuration.getPasswordEncoder());
            passwordEncoder.setEncodeSaltAsBase64("Base64".equals(configuration.getPasswordEncoding()));
            passwordEncoder.setSaltLength(0);
            return passwordEncoder;
        }

        return NoOpPasswordEncoder.getInstance();
    }
}