package org.dromara.web.controller;
|
|
import cn.dev33.satoken.annotation.SaIgnore;
|
import cn.hutool.captcha.generator.CodeGenerator;
|
import cn.hutool.captcha.generator.MathGenerator;
|
import cn.hutool.captcha.generator.RandomGenerator;
|
import cn.hutool.core.util.IdUtil;
|
import cn.hutool.core.util.RandomUtil;
|
import jakarta.validation.constraints.NotBlank;
|
import lombok.RequiredArgsConstructor;
|
import lombok.extern.slf4j.Slf4j;
|
import org.dromara.common.core.constant.Constants;
|
import org.dromara.common.core.constant.GlobalConstants;
|
import org.dromara.common.core.domain.R;
|
import org.dromara.common.core.exception.ServiceException;
|
import org.dromara.common.core.utils.SpringUtils;
|
import org.dromara.common.core.utils.StringUtils;
|
import org.dromara.common.mail.config.properties.MailProperties;
|
import org.dromara.common.mail.utils.MailUtils;
|
import org.dromara.common.ratelimiter.annotation.RateLimiter;
|
import org.dromara.common.ratelimiter.enums.LimitType;
|
import org.dromara.common.redis.utils.RedisUtils;
|
import org.dromara.common.web.core.WaveAndCircleCaptcha;
|
import org.dromara.common.web.config.properties.CaptchaProperties;
|
import org.dromara.sms4j.api.SmsBlend;
|
import org.dromara.sms4j.api.entity.SmsResponse;
|
import org.dromara.sms4j.core.factory.SmsFactory;
|
import org.dromara.web.domain.vo.CaptchaVo;
|
import org.springframework.expression.Expression;
|
import org.springframework.expression.ExpressionParser;
|
import org.springframework.expression.spel.standard.SpelExpressionParser;
|
import org.springframework.validation.annotation.Validated;
|
import org.springframework.web.bind.annotation.GetMapping;
|
import org.springframework.web.bind.annotation.RestController;
|
|
import java.awt.*;
|
import java.time.Duration;
|
import java.util.LinkedHashMap;
|
|
/**
|
* 验证码操作处理
|
*
|
* @author Lion Li
|
*/
|
@SaIgnore
|
@Slf4j
|
@Validated
|
@RequiredArgsConstructor
|
@RestController
|
public class CaptchaController {
|
|
private final CaptchaProperties captchaProperties;
|
private final MailProperties mailProperties;
|
|
/**
|
* 短信验证码
|
*
|
* @param phonenumber 用户手机号
|
*/
|
@RateLimiter(key = "#phonenumber", time = 60, count = 1)
|
@GetMapping("/resource/sms/code")
|
public R<Void> smsCode(@NotBlank(message = "{user.phonenumber.not.blank}") String phonenumber) {
|
String key = GlobalConstants.CAPTCHA_CODE_KEY + phonenumber;
|
String code = RandomUtil.randomNumbers(4);
|
RedisUtils.setCacheObject(key, code, Duration.ofMinutes(Constants.CAPTCHA_EXPIRATION));
|
// 验证码模板id 自行处理 (查数据库或写死均可)
|
String templateId = "";
|
LinkedHashMap<String, String> map = new LinkedHashMap<>(1);
|
map.put("code", code);
|
SmsBlend smsBlend = SmsFactory.getSmsBlend("config1");
|
SmsResponse smsResponse = smsBlend.sendMessage(phonenumber, templateId, map);
|
if (!smsResponse.isSuccess()) {
|
log.error("验证码短信发送异常 => {}", smsResponse);
|
return R.fail(smsResponse.getData().toString());
|
}
|
return R.ok();
|
}
|
|
/**
|
* 邮箱验证码
|
*
|
* @param email 邮箱
|
*/
|
@GetMapping("/resource/email/code")
|
public R<Void> emailCode(@NotBlank(message = "{user.email.not.blank}") String email) {
|
if (!mailProperties.getEnabled()) {
|
return R.fail("当前系统没有开启邮箱功能！");
|
}
|
SpringUtils.getAopProxy(this).emailCodeImpl(email);
|
return R.ok();
|
}
|
|
/**
|
* 邮箱验证码
|
* 独立方法避免验证码关闭之后仍然走限流
|
*/
|
@RateLimiter(key = "#email", time = 60, count = 1)
|
public void emailCodeImpl(String email) {
|
String key = GlobalConstants.CAPTCHA_CODE_KEY + email;
|
String code = RandomUtil.randomNumbers(4);
|
RedisUtils.setCacheObject(key, code, Duration.ofMinutes(Constants.CAPTCHA_EXPIRATION));
|
try {
|
MailUtils.sendText(email, "登录验证码", "您本次验证码为：" + code + "，有效性为" + Constants.CAPTCHA_EXPIRATION + "分钟，请尽快填写。");
|
} catch (Exception e) {
|
log.error("验证码短信发送异常 => {}", e.getMessage());
|
throw new ServiceException(e.getMessage());
|
}
|
}
|
|
/**
|
* 生成验证码
|
*/
|
@GetMapping("/auth/code")
|
public R<CaptchaVo> getCode() {
|
boolean captchaEnabled = captchaProperties.getEnable();
|
if (!captchaEnabled) {
|
CaptchaVo captchaVo = new CaptchaVo();
|
captchaVo.setCaptchaEnabled(false);
|
return R.ok(captchaVo);
|
}
|
return R.ok(SpringUtils.getAopProxy(this).getCodeImpl());
|
}
|
|
/**
|
* 生成验证码
|
* 独立方法避免验证码关闭之后仍然走限流
|
*/
|
@RateLimiter(time = 60, count = 10, limitType = LimitType.IP)
|
public CaptchaVo getCodeImpl() {
|
// 保存验证码信息
|
String uuid = IdUtil.simpleUUID();
|
String verifyKey = GlobalConstants.CAPTCHA_CODE_KEY + uuid;
|
// 生成验证码
|
String captchaType = captchaProperties.getType();
|
CodeGenerator codeGenerator;
|
if ("math".equals(captchaType)) {
|
codeGenerator = new MathGenerator(captchaProperties.getNumberLength(), false);
|
} else {
|
codeGenerator = new RandomGenerator(captchaProperties.getCharLength());
|
}
|
WaveAndCircleCaptcha captcha = new WaveAndCircleCaptcha(160, 60);
|
// captcha.setBackground(Color.WHITE); // 不设置就是透明底
|
captcha.setFont(new Font("Arial", Font.BOLD, 45));
|
captcha.setGenerator(codeGenerator);
|
captcha.createCode();
|
// 如果是数学验证码，使用SpEL表达式处理验证码结果
|
String code = captcha.getCode();
|
if ("math".equals(captchaType)) {
|
ExpressionParser parser = new SpelExpressionParser();
|
Expression exp = parser.parseExpression(StringUtils.remove(code, "="));
|
code = exp.getValue(String.class);
|
}
|
RedisUtils.setCacheObject(verifyKey, code, Duration.ofMinutes(Constants.CAPTCHA_EXPIRATION));
|
CaptchaVo captchaVo = new CaptchaVo();
|
captchaVo.setUuid(uuid);
|
captchaVo.setImg(captcha.getImageBase64());
|
return captchaVo;
|
}
|
|
}
|
