init

jeelowcode-tool/tool-spring-boot-starter-captcha/pom.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>com.jeelowcode</groupId>
+        <artifactId>jeelowcode-tool</artifactId>
+        <version>${jeelowcode.version}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>tool-spring-boot-starter-captcha</artifactId>
+    <packaging>jar</packaging>
+
+    <name>${project.artifactId}</name>
+    <description>验证码拓展
+        1. 基于 aj-captcha 实现滑块验证码，文档：https://ajcaptcha.beliefteam.cn/captcha-doc/
+    </description>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.xingyuv</groupId>
+            <artifactId>spring-boot-starter-captcha-plus</artifactId>
+        </dependency>
+        <!-- Spring 核心 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <!-- DB 相关 -->
+        <dependency>
+            <groupId>com.jeelowcode</groupId>
+            <artifactId>tool-spring-boot-starter-redis</artifactId>
+        </dependency>
+
+    </dependencies>
+
+</project>

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/java/com/jeelowcode/tool/framework/captcha/config/CaptchaConfiguration.java

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+package com.jeelowcode.tool.framework.captcha.config;
+
+import com.jeelowcode.tool.framework.captcha.core.service.RedisCaptchaServiceImpl;
+import com.xingyuv.captcha.properties.AjCaptchaProperties;
+import com.xingyuv.captcha.service.CaptchaCacheService;
+import com.xingyuv.captcha.service.impl.CaptchaServiceFactory;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.redis.core.StringRedisTemplate;
+
+import javax.annotation.Resource;
+
+@AutoConfiguration
+public class CaptchaConfiguration {
+
+    @Resource
+    private StringRedisTemplate stringRedisTemplate;
+
+    @Bean
+    public CaptchaCacheService captchaCacheService(AjCaptchaProperties config) {
+        // 缓存类型 redis/local/....
+        CaptchaCacheService ret = CaptchaServiceFactory.getCache(config.getCacheType().name());
+        if (ret instanceof RedisCaptchaServiceImpl) {
+            ((RedisCaptchaServiceImpl) ret).setStringRedisTemplate(stringRedisTemplate);
+        }
+        return ret;
+    }
+
+}

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/java/com/jeelowcode/tool/framework/captcha/core/enums/CaptchaRedisKeyConstants.java

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+package com.jeelowcode.tool.framework.captcha.core.enums;
+
+/**
+ * 验证码 Redis Key 枚举类
+ *
+ * @author 芋道源码
+ */
+public interface CaptchaRedisKeyConstants {
+
+    /**
+     * 验证码的请求限流
+     *
+     * KEY 格式：AJ.CAPTCHA.REQ.LIMIT-%s-%s
+     * VALUE 数据类型：String // 例如说：验证失败 5 次，get 接口锁定
+     * 过期时间：60 秒
+     */
+    String AJ_CAPTCHA_REQ_LIMIT = "AJ.CAPTCHA.REQ.LIMIT-%s-%s";
+
+    /**
+     * 验证码的坐标
+     *
+     * KEY 格式：RUNNING:CAPTCHA:%s // AbstractCaptchaService.REDIS_CAPTCHA_KEY
+     * VALUE 数据类型：String // PointVO.class {"secretKey":"PP1w2Frr2KEejD2m","x":162,"y":5}
+     * 过期时间：120 秒
+     */
+    String AJ_CAPTCHA_RUNNING = "RUNNING:CAPTCHA:%s";
+
+}

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/java/com/jeelowcode/tool/framework/captcha/core/service/RedisCaptchaServiceImpl.java

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+package com.jeelowcode.tool.framework.captcha.core.service;
+
+import com.xingyuv.captcha.service.CaptchaCacheService;
+import lombok.AllArgsConstructor;
+import lombok.NoArgsConstructor;
+import org.springframework.data.redis.core.StringRedisTemplate;
+
+import javax.annotation.Resource;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 基于 Redis 实现验证码的存储
+ *
+ * @author 星语
+ */
+@NoArgsConstructor // 保证 aj-captcha 的 SPI 创建
+@AllArgsConstructor
+public class RedisCaptchaServiceImpl implements CaptchaCacheService {
+
+    @Resource // 保证 aj-captcha 的 SPI 创建时的注入
+    private StringRedisTemplate stringRedisTemplate;
+
+    @Override
+    public String type() {
+        return "redis";
+    }
+
+    public void setStringRedisTemplate(StringRedisTemplate stringRedisTemplate) {
+        this.stringRedisTemplate = stringRedisTemplate;
+    }
+
+    @Override
+    public void set(String key, String value, long expiresInSeconds) {
+        stringRedisTemplate.opsForValue().set(key, value, expiresInSeconds, TimeUnit.SECONDS);
+    }
+
+    @Override
+    public boolean exists(String key) {
+        return Boolean.TRUE.equals(stringRedisTemplate.hasKey(key));
+    }
+
+    @Override
+    public void delete(String key) {
+        stringRedisTemplate.delete(key);
+    }
+
+    @Override
+    public String get(String key) {
+        return stringRedisTemplate.opsForValue().get(key);
+    }
+
+    @Override
+    public Long increment(String key, long val) {
+        return stringRedisTemplate.opsForValue().increment(key,val);
+    }
+
+}

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/java/com/jeelowcode/tool/framework/captcha/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * 验证码拓展
+ * 1. 基于 aj-captcha 实现滑块验证码，文档：https://ajcaptcha.beliefteam.cn/captcha-doc/
+ *
+ * @author 星语
+ */
+package com.jeelowcode.tool.framework.captcha;

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/resources/META-INF/services/com.xingyuv.captcha.service.CaptchaCacheService

@@ -0,0 +1 @@
+com.jeelowcode.tool.framework.captcha.core.service.RedisCaptchaServiceImpl

jeelowcode-tool/tool-spring-boot-starter-captcha/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

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+com.jeelowcode.tool.framework.captcha.config.CaptchaConfiguration