package me.wuwenbin.noteblogv4.config.configuration;

import com.google.code.kaptcha.Constants;
import com.google.code.kaptcha.impl.DefaultKaptcha;
import com.google.code.kaptcha.util.Config;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.Properties;

/**
 * 验证码配置
 * created by Wuwenbin on 2018/7/31 at 20:18
 * @author wuwenbin
 */
@Configuration
public class KaptchaConfig {

    @Bean
    @Qualifier("captchaProducer")
    public DefaultKaptcha kaptcha() {
        DefaultKaptcha kaptcha = new DefaultKaptcha();
        Properties properties = new Properties();
        properties.setProperty(Constants.KAPTCHA_BORDER, "yes");
        properties.setProperty(Constants.KAPTCHA_BORDER_COLOR, "220,220,220");
        properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_FONT_COLOR, "38,29,12");
        properties.setProperty(Constants.KAPTCHA_IMAGE_WIDTH, "147");
        properties.setProperty(Constants.KAPTCHA_IMAGE_HEIGHT, "34");
        properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_FONT_SIZE, "25");
        properties.setProperty(Constants.KAPTCHA_SESSION_KEY, "code");
        properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
        properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial");
        properties.setProperty(Constants.KAPTCHA_NOISE_COLOR, "164,128,55");
        properties.setProperty(Constants.KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
        properties.setProperty(Constants.KAPTCHA_TEXTPRODUCER_CHAR_STRING, "0123456789");
        Config config = new Config(properties);
        kaptcha.setConfig(config);
        return kaptcha;
    }

}