feat: 新增跨域自动配置

This commit is contained in:
2023-11-18 19:59:01 +08:00
parent 9d76dd0e5e
commit 3796790db4
7 changed files with 295 additions and 2 deletions

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@@ -14,4 +14,56 @@
<name>${project.artifactId}</name>
<description>ContiNew Starter 核心模块</description>
<dependencies>
<!-- Spring Boot Web提供 Spring MVC Web 开发能力,默认内置 Tomcat 服务器) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<!-- 移除内置 Tomcat 服务器 -->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Undertow 服务器(采用 Java 开发的灵活的高性能 Web 服务器,提供包括阻塞和基于 NIO 的非堵塞机制) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-undertow</artifactId>
<!-- 移除 websocket 依赖,后续使用 websocket 可考虑由 Netty 提供。另可解决日志警告UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used -->
<exclusions>
<exclusion>
<groupId>io.undertow</groupId>
<artifactId>undertow-websockets-jsr</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Spring Boot Starter自动配置相关依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<!-- Hutool小而全的 Java 工具类库,通过静态方法封装,降低相关 API 的学习成本,提高工作效率,使 Java 拥有函数式语言般的优雅,让 Java 语言也可以“甜甜的”) -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
</dependency>
<!-- Lombok在 Java 开发过程中用注解的方式,简化了 JavaBean 的编写,避免了冗余和样板式代码,让编写的类更加简洁) -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional> <!-- 表示依赖不会被传递 -->
</dependency>
</dependencies>
</project>

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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
* <p>
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package top.charles7c.continew.starter.core.autoconfigure.cors;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Lazy;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import top.charles7c.continew.starter.core.constant.StringConsts;
/**
* 跨域自动配置
*
* @author Charles7c
* @since 1.0.0
*/
@Lazy
@Configuration(proxyBeanMethods = false)
@ConditionalOnWebApplication
@ConditionalOnProperty(prefix = "cors", name = "enabled", havingValue = "true")
@EnableConfigurationProperties(CorsProperties.class)
public class CorsAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public CorsFilter corsFilter(CorsProperties properties) {
CorsConfiguration config = new CorsConfiguration();
// 设置跨域允许时间
config.setMaxAge(1800L);
// 配置允许跨域的域名
if (properties.getAllowedOrigins().contains(StringConsts.ASTERISK)) {
config.addAllowedOriginPattern(StringConsts.ASTERISK);
} else {
// 配置为 true 后则必须配置允许跨域的域名,且不允许配置为 *
config.setAllowCredentials(true);
properties.getAllowedOrigins().forEach(config::addAllowedOrigin);
}
// 配置允许跨域的请求方式
properties.getAllowedMethods().forEach(config::addAllowedMethod);
// 配置允许跨域的请求头
properties.getAllowedHeaders().forEach(config::addAllowedHeader);
// 配置允许跨域的响应头
properties.getExposedHeaders().forEach(config::addExposedHeader);
// 添加映射路径,拦截一切请求
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", config);
return new CorsFilter(source);
}
}

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@@ -0,0 +1,59 @@
/*
* Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
* <p>
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package top.charles7c.continew.starter.core.autoconfigure.cors;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import java.util.ArrayList;
import java.util.List;
/**
* 跨域配置属性
*
* @author Charles7c
* @since 1.0.0
*/
@Data
@ConfigurationProperties(prefix = "cors")
public class CorsProperties {
/**
* 是否启用
*/
private boolean enabled = false;
/**
* 允许跨域的域名
*/
private List<String> allowedOrigins = new ArrayList<>();
/**
* 允许跨域的请求方式
*/
private List<String> allowedMethods = new ArrayList<>();
/**
* 允许跨域的请求头
*/
private List<String> allowedHeaders = new ArrayList<>();
/**
* 允许跨域的响应头
*/
private List<String> exposedHeaders = new ArrayList<>();
}

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@@ -0,0 +1,61 @@
/*
* Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
* <p>
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package top.charles7c.continew.starter.core.constant;
import cn.hutool.core.text.StrPool;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
/**
* 字符串相关常量
*
* @author Charles7c
* @since 1.0.0
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class StringConsts implements StrPool {
/**
* 空字符串
*/
public static final String EMPTY = "";
/**
* 空格
*/
public static final String SPACE = " ";
/**
* 分号
*/
public static final String SEMICOLON = ";";
/**
* 星号
*/
public static final String ASTERISK = "*";
/**
* 问号
*/
public static final String QUESTION_MARK = "?";
/**
* 中文逗号
*/
public static final String CHINESE_COMMA = "";
}

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@@ -0,0 +1 @@
top.charles7c.continew.starter.core.autoconfigure.cors.CorsAutoConfiguration

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@@ -11,13 +11,28 @@
<name>${project.artifactId}</name>
<description>ContiNew Starter 依赖模块</description>
<url>https://github.com/Charles7c/continew-starter</url>
<licenses>
<license>
<name>GNU LESSER GENERAL PUBLIC LICENSE</name>
<url>http://www.gnu.org/licenses/lgpl.html</url>
</license>
</licenses>
<properties>
<revision>1.0.0-SNAPSHOT</revision>
<hutool.version>5.8.23</hutool.version>
</properties>
<dependencyManagement>
<dependencies>
<!-- Hutool小而全的 Java 工具类库,通过静态方法封装,降低相关 API 的学习成本,提高工作效率,使 Java 拥有函数式语言般的优雅,让 Java 语言也可以“甜甜的”) -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
<!-- 核心模块 -->
<dependency>
<groupId>top.charles7c.continew</groupId>
@@ -26,4 +41,28 @@
</dependency>
</dependencies>
</dependencyManagement>
<developers>
<developer>
<id>charles7c</id>
<name>Charles7c</name>
<email>charles7c@126.com</email>
<roles>
<role>Creator</role>
<role>Java Development Engineer</role>
</roles>
<timezone>+8</timezone>
<url>https://github.com/Charles7c</url>
</developer>
<developer>
<id>bull-bcls</id>
<name>Bull-BCLS</name>
<email>Tomcat416@163.com</email>
<roles>
<role>Java Development Engineer</role>
</roles>
<timezone>+8</timezone>
<url>https://github.com/Bull-BCLS</url>
</developer>
</developers>
</project>

14
pom.xml
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@@ -45,8 +45,9 @@
</modules>
<properties>
<!-- ### 基础环境相关 ### -->
<revision>1.0.0-SNAPSHOT</revision>
<spring-boot.version>3.1.5</spring-boot.version>
<spotless.version>2.30.0</spotless.version>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
@@ -55,7 +56,16 @@
<dependencyManagement>
<dependencies>
<!-- ContiNew Starter 依赖模块 -->
<!-- Spring 依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- ContiNew Starter 依赖 -->
<dependency>
<groupId>top.charles7c.continew</groupId>
<artifactId>continew-starter-dependencies</artifactId>