feat: 旋转图片验证码完善

This commit is contained in:
landaiqing
2024-06-06 19:22:19 +08:00
parent 87eb964a13
commit 9a9de3be93
25 changed files with 17 additions and 95 deletions

View File

@@ -43,7 +43,8 @@ public class ReactRotateCaptchaController {
try { try {
SecureRandom random = new SecureRandom(); SecureRandom random = new SecureRandom();
double randomNumber = random.nextInt(280) + 40; double randomNumber = random.nextInt(280) + 40;
InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("image/test2.png"); int randomImage = random.nextInt(18) + 1;
InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream("image/" + randomImage + ".png");
assert inputStream != null; assert inputStream != null;
BufferedImage image = ImageIO.read(inputStream); BufferedImage image = ImageIO.read(inputStream);
String token = UUID.randomUUID().toString(); String token = UUID.randomUUID().toString();

View File

@@ -87,7 +87,7 @@ public class SchisandraAuthUserController {
return CaptchaResult.failWithCode("验证码错误,请重新验证"); return CaptchaResult.failWithCode("验证码错误,请重新验证");
} }
} }
}else{ } else {
return CaptchaResult.fail(); return CaptchaResult.fail();
} }
} }

View File

@@ -1,5 +1,6 @@
package com.schisandra.auth.application.utils; package com.schisandra.auth.application.utils;
import com.cxytiandi.encrypt.springboot.annotation.Decrypt;
import com.schisandra.auth.common.entity.CaptchaResult; import com.schisandra.auth.common.entity.CaptchaResult;
import com.schisandra.auth.common.redis.RedisUtil; import com.schisandra.auth.common.redis.RedisUtil;
import org.springframework.stereotype.Component; import org.springframework.stereotype.Component;
@@ -20,7 +21,6 @@ public class CheckRouteCaptcha {
@Resource @Resource
private RedisUtil redisUtil; private RedisUtil redisUtil;
public final String authRotateCaptchaPrefix = "auth.rotate.captcha"; public final String authRotateCaptchaPrefix = "auth.rotate.captcha";
public CaptchaResult checkCaptcha(String token, Double deg) { public CaptchaResult checkCaptcha(String token, Double deg) {
if (deg == null && token == null) { if (deg == null && token == null) {
return CaptchaResult.fail(); return CaptchaResult.fail();

View File

@@ -128,6 +128,13 @@
<version>0.4.20</version> <version>0.4.20</version>
</dependency> </dependency>
<!--加密工具-->
<dependency>
<groupId>com.cxytiandi</groupId>
<artifactId>monkey-api-encrypt-core</artifactId>
<version>1.2.2.RELEASE</version>
</dependency>
</dependencies> </dependencies>
</project> </project>

View File

@@ -1,91 +0,0 @@
package com.schisandra.auth.common.utils;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.geom.Ellipse2D;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.net.URL;
/**
* @Author: EDZ
* @Description: ${description}
* @Date: 2019/5/9 13:05
* @Version: 1.0
*/
public class CopeImageUtil {
public static BufferedImage cutHeadImages(String headUrl) {
BufferedImage avatarImage = null;
try {
avatarImage = ImageIO.read(new URL(headUrl));
avatarImage = scaleByPercentage(avatarImage, avatarImage.getWidth(), avatarImage.getWidth());
int width = avatarImage.getWidth();
// 透明底的图片
BufferedImage formatAvatarImage = new BufferedImage(width, width, BufferedImage.TYPE_4BYTE_ABGR);
Graphics2D graphics = formatAvatarImage.createGraphics();
//把图片切成一个园
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
//留一个像素的空白区域,这个很重要,画圆的时候把这个覆盖
int border = 1;
//图片是一个圆型
Ellipse2D.Double shape = new Ellipse2D.Double(border, border, width - border * 2, width - border * 2);
//需要保留的区域
graphics.setClip(shape);
graphics.drawImage(avatarImage, border, border, width - border * 2, width - border * 2, null);
graphics.dispose();
//在圆图外面再画一个圆
//新创建一个graphics这样画的圆不会有锯齿
graphics = formatAvatarImage.createGraphics();
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
int border1 = 3;
//画笔是4.5个像素BasicStroke的使用可以查看下面的参考文档
//使画笔时基本会像外延伸一定像素,具体可以自己使用的时候测试
Stroke s = new BasicStroke(5F, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
graphics.setStroke(s);
graphics.setColor(Color.WHITE);
graphics.drawOval(border1, border1, width - border1 * 2, width - border1 * 2);
graphics.dispose();
OutputStream os = new FileOutputStream("E:\\Desktop\\13000.png");//发布项目时Tomcat 他会在服务器本地tomcat webapps文件下创建此文件名
ImageIO.write(formatAvatarImage, "PNG", os);
return formatAvatarImage;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 缩小Image此方法返回源图像按给定宽度、高度限制下缩放后的图像
*
* @param inputImage :压缩后宽度
* :压缩后高度
* @throws java.io.IOException return
*/
public static BufferedImage scaleByPercentage(BufferedImage inputImage, int newWidth, int newHeight) {
// 获取原始图像透明度类型
try {
int type = inputImage.getColorModel().getTransparency();
int width = inputImage.getWidth();
int height = inputImage.getHeight();
// 开启抗锯齿
RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// 使用高质量压缩
renderingHints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
BufferedImage img = new BufferedImage(newWidth, newHeight, type);
Graphics2D graphics2d = img.createGraphics();
graphics2d.setRenderingHints(renderingHints);
graphics2d.drawImage(inputImage, 0, 0, newWidth, newHeight, 0, 0, width, height, null);
graphics2d.dispose();
return img;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static void main(String[] args) throws Exception {
cutHeadImages("https://mjmall.oss-cn-shanghai.aliyuncs.com/18/1/merchantIcon.png");
}
}

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@@ -1,5 +1,6 @@
package com.schisandra.auth; package com.schisandra.auth;
import com.cxytiandi.encrypt.springboot.annotation.EnableEncrypt;
import org.mybatis.spring.annotation.MapperScan; import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;

View File

@@ -49,6 +49,10 @@ spring:
max-idle: 10 max-idle: 10
# 连接池中的最小空闲连接 # 连接池中的最小空闲连接
min-idle: 0 min-idle: 0
encrypt:
key: d86d7bab3d6ac01ad9dc6a897652f2d2
publicKey: MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANUVxjcrVoirBZaNmDrUqatHEW4FOHbO5ynW6zvhIbRMo6hEFGgglbURkjuHOlgEduxJVz6Xa+sG+FMrxTguOJECAwEAAQ== publicKey: MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANUVxjcrVoirBZaNmDrUqatHEW4FOHbO5ynW6zvhIbRMo6hEFGgglbURkjuHOlgEduxJVz6Xa+sG+FMrxTguOJECAwEAAQ==
logging: logging:
config: classpath:log4j2-spring.xml config: classpath:log4j2-spring.xml
@@ -97,4 +101,4 @@ web:
# MD5加密salt # MD5加密salt
cipher: cipher:
salt: E2754BC007CA407190E85DFF6E566003 salt: E2754BC007CA407190E85DFF6E566003