Guwan
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yl-backend
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feat:

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ovo 2024-12-07 22:15:48 +08:00
parent 1790b245fe
commit 9099e915db
3 changed files with 21 additions and 10 deletions
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4
src/main/java/com/guwan/backend/config/CorsConfig.java
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@ -18,6 +18,10 @@ public class CorsConfig {
config.setAllowCredentials(true); // 允许凭证 config.setAllowCredentials(true); // 允许凭证
config.addAllowedMethod("*"); // 允许所有方法 config.addAllowedMethod("*"); // 允许所有方法
config.addAllowedHeader("*"); // 允许所有头 config.addAllowedHeader("*"); // 允许所有头
// 允许跨域的头
config.addExposedHeader("Authorization");
// 预检请求的缓存时间
config.setMaxAge(3600L);
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", config); // 对所有路径应用配置 source.registerCorsConfiguration("/**", config); // 对所有路径应用配置

17
src/main/java/com/guwan/backend/config/SecurityConfig.java
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@ -5,6 +5,7 @@ import com.guwan.backend.security.JwtAuthenticationFilter;
import lombok.RequiredArgsConstructor; import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration; import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@ -15,6 +16,7 @@ import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder; import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain; import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter; import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.config.Customizer;
/** /**
* Spring Security 安全配置类 * Spring Security 安全配置类
@ -38,16 +40,17 @@ public class SecurityConfig {
@Bean @Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
http http
.csrf(AbstractHttpConfigurer::disable) // 禁用CSRF保护 .cors(Customizer.withDefaults()) // 启用CORS
.cors(AbstractHttpConfigurer::disable) // 禁用CORS保护 .csrf(AbstractHttpConfigurer::disable)
.sessionManagement(session -> .sessionManagement(session ->
session.sessionCreationPolicy(SessionCreationPolicy.STATELESS)) // 使用无状态会话 session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.authorizeHttpRequests(auth -> auth .authorizeHttpRequests(auth -> auth
.requestMatchers(SecurityConstants.WHITE_LIST.toArray(new String[0])).permitAll() // 配置API白名单 .requestMatchers(HttpMethod.OPTIONS, "/**").permitAll() // 允许所有OPTIONS请求
.requestMatchers(SecurityConstants.STATIC_RESOURCES.toArray(new String[0])).permitAll() // 配置静态资源白名单 .requestMatchers(SecurityConstants.WHITE_LIST.toArray(new String[0])).permitAll()
.anyRequest().authenticated() // 其他所有请求都需要认证 .requestMatchers(SecurityConstants.STATIC_RESOURCES.toArray(new String[0])).permitAll()
.anyRequest().authenticated()
) )
.addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class); // 添加JWT过滤器 .addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class);
return http.build(); return http.build();
} }

10
src/main/java/com/guwan/backend/security/JwtAuthenticationFilter.java
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@ -52,6 +52,13 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
protected void doFilterInternal(HttpServletRequest request, protected void doFilterInternal(HttpServletRequest request,
HttpServletResponse response, HttpServletResponse response,
FilterChain chain) throws ServletException, IOException { FilterChain chain) throws ServletException, IOException {
// 处理OPTIONS请求
if (request.getMethod().equals(HttpMethod.OPTIONS.name())) {
response.setStatus(HttpServletResponse.SC_OK);
chain.doFilter(request, response);
return;
}
String path = request.getServletPath(); String path = request.getServletPath();
// 如果是白名单路径，直接放行 // 如果是白名单路径，直接放行
@ -61,9 +68,6 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
} }
try { try {
if (HttpMethod.OPTIONS.toString().equals(request.getMethod())) {
return;
}
// 验证token // 验证token
String authHeader = request.getHeader("Authorization"); String authHeader = request.getHeader("Authorization");
if (authHeader == null || !authHeader.startsWith("Bearer ")) { if (authHeader == null || !authHeader.startsWith("Bearer ")) {