package com.ruoyi.web.controller.common;
|
|
import cn.hutool.captcha.AbstractCaptcha;
|
import cn.hutool.captcha.generator.CodeGenerator;
|
import cn.hutool.core.convert.Convert;
|
import cn.hutool.core.util.IdUtil;
|
import cn.hutool.core.util.RandomUtil;
|
import com.ruoyi.common.annotation.Anonymous;
|
import com.ruoyi.common.constant.CacheConstants;
|
import com.ruoyi.common.constant.Constants;
|
import com.ruoyi.common.core.domain.R;
|
import com.ruoyi.common.enums.CaptchaType;
|
import com.ruoyi.common.utils.StringUtils;
|
import com.ruoyi.common.utils.redis.RedisUtils;
|
import com.ruoyi.common.utils.reflect.ReflectUtils;
|
import com.ruoyi.common.utils.spring.SpringUtils;
|
import com.ruoyi.framework.config.properties.CaptchaProperties;
|
import com.ruoyi.sms.config.properties.SmsProperties;
|
import com.ruoyi.sms.core.SmsTemplate;
|
import com.ruoyi.sms.entity.SmsResult;
|
import com.ruoyi.system.service.ISysConfigService;
|
import io.swagger.v3.oas.annotations.Operation;
|
import io.swagger.v3.oas.annotations.Parameter;
|
import io.swagger.v3.oas.annotations.tags.Tag;
|
import lombok.RequiredArgsConstructor;
|
import lombok.extern.slf4j.Slf4j;
|
import org.springframework.validation.annotation.Validated;
|
import org.springframework.web.bind.annotation.GetMapping;
|
import org.springframework.web.bind.annotation.RestController;
|
|
import javax.validation.constraints.NotBlank;
|
import java.time.Duration;
|
import java.util.HashMap;
|
import java.util.Map;
|
|
/**
|
* 验证码操作处理
|
*
|
* @author Lion Li
|
*/
|
@Anonymous
|
@Slf4j
|
@Validated
|
@Tag(name ="验证码操作处理", description = "验证码管理")
|
@RequiredArgsConstructor
|
@RestController
|
public class CaptchaController {
|
|
private final CaptchaProperties captchaProperties;
|
private final SmsProperties smsProperties;
|
private final ISysConfigService configService;
|
|
/**
|
* 短信验证码
|
*/
|
@Operation(summary = "短信验证码")
|
@GetMapping("/captchaSms")
|
public R<Void> smsCaptcha(@Parameter(name = "用户手机号")
|
@NotBlank(message = "{user.phonenumber.not.blank}")
|
String phonenumber) {
|
if (smsProperties.getEnabled()) {
|
R.fail("当前系统没有开启短信功能！");
|
}
|
String key = CacheConstants.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 = "";
|
Map<String, String> map = new HashMap<>(1);
|
map.put("code", code);
|
SmsTemplate smsTemplate = SpringUtils.getBean(SmsTemplate.class);
|
SmsResult result = smsTemplate.send(phonenumber, templateId, map);
|
if (!result.isSuccess()) {
|
log.error("验证码短信发送异常 => {}", result);
|
return R.fail(result.getMessage());
|
}
|
return R.ok();
|
}
|
|
/**
|
* 生成验证码
|
*/
|
@Operation(summary = "生成验证码")
|
@GetMapping("/captchaImage")
|
public R<Map<String, Object>> getCode() {
|
Map<String, Object> ajax = new HashMap<>();
|
boolean captchaOnOff = configService.selectCaptchaOnOff();
|
ajax.put("captchaOnOff", captchaOnOff);
|
if (!captchaOnOff) {
|
return R.ok(ajax);
|
}
|
// 保存验证码信息
|
String uuid = IdUtil.simpleUUID();
|
String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + uuid;
|
// 生成验证码
|
CaptchaType captchaType = captchaProperties.getType();
|
boolean isMath = CaptchaType.MATH == captchaType;
|
Integer length = isMath ? captchaProperties.getNumberLength() : captchaProperties.getCharLength();
|
CodeGenerator codeGenerator = ReflectUtils.newInstance(captchaType.getClazz(), length);
|
AbstractCaptcha captcha = SpringUtils.getBean(captchaProperties.getCategory().getClazz());
|
captcha.setGenerator(codeGenerator);
|
captcha.createCode();
|
String code = isMath ? getCodeResult(captcha.getCode()) : captcha.getCode();
|
RedisUtils.setCacheObject(verifyKey, code, Duration.ofMinutes(Constants.CAPTCHA_EXPIRATION));
|
ajax.put("uuid", uuid);
|
ajax.put("img", captcha.getImageBase64());
|
return R.ok(ajax);
|
}
|
|
private String getCodeResult(String capStr) {
|
int numberLength = captchaProperties.getNumberLength();
|
int a = Convert.toInt(StringUtils.substring(capStr, 0, numberLength).trim());
|
char operator = capStr.charAt(numberLength);
|
int b = Convert.toInt(StringUtils.substring(capStr, numberLength + 1, numberLength + 1 + numberLength).trim());
|
switch (operator) {
|
case '*':
|
return Convert.toStr(a * b);
|
case '+':
|
return Convert.toStr(a + b);
|
case '-':
|
return Convert.toStr(a - b);
|
default:
|
return StringUtils.EMPTY;
|
}
|
}
|
|
}
|
