SSO单点登录系统验证码、LT存入redis

package org.jasig.cas.captcha;
import com.octo.captcha.Captcha;
import com.octo.captcha.service.CaptchaServiceException;
import com.octo.captcha.service.captchastore.CaptchaAndLocale;
import com.octo.captcha.service.captchastore.CaptchaStore;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.redis.core.RedisTemplate;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import java.util.Collection;
import java.util.Locale;
import java.util.concurrent.TimeUnit;
/**
 * @ClassName:RedisCaptchaStore
 * @author:dongao
 * @date 2021/12/21 13:05
 */
public class RedisCaptchaStore implements CaptchaStore {
    @NotNull
    private RedisTemplate<String, Object> redisTemplate;
    /**
     * redis 过期时间
     */
    @Min(0)
    private final int keyTimeout;
    public RedisCaptchaStore(int keyTimeout) {
        this.keyTimeout = keyTimeout;
    }
    private final Logger logger = LoggerFactory.getLogger(RedisCaptchaStore.class);
    @Override
    public boolean hasCaptcha(String id) {
        try {
            return redisTemplate.hasKey(id);
        } catch (Exception e) {
            logger.info("redisTemplate hasKey({}) failure. error message {}",id,e.getMessage());
            return false;
        }
    }
    @Override
    public void storeCaptcha(String id, Captcha captcha) throws CaptchaServiceException {
        try {
            redisTemplate.opsForValue().set(id,new CaptchaAndLocale(captcha),keyTimeout, TimeUnit.SECONDS);
        } catch (Exception e) {
            logger.info("redisTemplate set({}) failure. error message {}",id,e.getMessage());
        }
    }
    @Override
    public void storeCaptcha(String id, Captcha captcha, Locale locale) throws CaptchaServiceException {
        try {
            redisTemplate.opsForValue().set(id,new CaptchaAndLocale(captcha, locale),keyTimeout,TimeUnit.SECONDS);
        } catch (Exception e) {
            logger.info("redisTemplate set({}) failure. error message {}",id,e.getMessage());
        }
    }
    @Override
    public boolean removeCaptcha(String id) {
        try {
            Object object = redisTemplate.opsForValue().get(id);
            if(object != null) {
                redisTemplate.delete(id);
                return true;
            } else {
                return false;
            }
        } catch (Exception e) {
            logger.info("redisTemplate delete({}) failure. error message {}",id,e.getMessage());
            return false;
        }
    }
    @Override
    public Captcha getCaptcha(String id) throws CaptchaServiceException {
        try {
            Object captchaAndLocale = redisTemplate.opsForValue().get(id);
            return captchaAndLocale != null?((CaptchaAndLocale)captchaAndLocale).getCaptcha():null;
        } catch (Exception e) {
            logger.info("redisTemplate get({}) failure. error message {}",id,e.getMessage());
            return null;
        }
    }
    @Override
    public Locale getLocale(String id) throws CaptchaServiceException {
        try {
            Object captchaAndLocale = redisTemplate.opsForValue().get(id);
            return captchaAndLocale != null?((CaptchaAndLocale)captchaAndLocale).getLocale():null;
        } catch (Exception e) {
            logger.info("redisTemplate get({}) failure. error message {}",id,e.getMessage());
            return null;
        }
    }
    @Override
    public int getSize() {
        return 0;
    }
    @Override
    public Collection getKeys() {
        return null;
    }
    @Override
    public void empty() {
    }
    @Override
    public void initAndStart() {
    }
    @Override
    public void cleanAndShutdown() {
    }
    public RedisTemplate<String, Object> getRedisTemplate() {
        return redisTemplate;
    }
    public void setRedisTemplate(RedisTemplate<String, Object> redisTemplate) {
        this.redisTemplate = redisTemplate;
    }
}