refactor: swagger可以配置是否开启

framework/gateway/src/main/java/io/metersphere/gateway/filter/SwaggerFilter.java

@@ -0,0 +1,71 @@
+package io.metersphere.gateway.filter;
+
+import io.metersphere.security.ApiKeyHandler;
+import jakarta.annotation.PostConstruct;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.Ordered;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ResponseStatusException;
+import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.server.WebFilter;
+import org.springframework.web.server.WebFilterChain;
+import org.springframework.web.util.pattern.PathPattern;
+import org.springframework.web.util.pattern.PathPatternParser;
+import reactor.core.publisher.Mono;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class SwaggerFilter implements WebFilter, Ordered {
+
+    @Value("${swagger.enabled:true}")
+    private boolean swaggerEnabled;
+    private final List<PathPattern> swaggerPatterns = new ArrayList<>();
+
+    @PostConstruct
+    public void init() {
+
+        swaggerPatterns.add(new PathPatternParser().parse("/swagger-ui.html"));
+        swaggerPatterns.add(new PathPatternParser().parse("/swagger-ui/**"));
+        swaggerPatterns.add(new PathPatternParser().parse("/v3/api-docs/**"));
+
+        swaggerPatterns.add(new PathPatternParser().parse("/*/swagger-ui.html"));
+        swaggerPatterns.add(new PathPatternParser().parse("/*/swagger-ui/**"));
+        swaggerPatterns.add(new PathPatternParser().parse("/*/v3/api-docs/**"));
+    }
+
+
+    public static Boolean isApiKeyCall(ServerHttpRequest request) {
+        if (request == null) {
+            return false;
+        }
+
+        return StringUtils.isNotBlank(request.getHeaders().getFirst(ApiKeyHandler.API_ACCESS_KEY))
+                && StringUtils.isNotBlank(request.getHeaders().getFirst(ApiKeyHandler.API_SIGNATURE));
+    }
+
+    @Override
+    public Mono<Void> filter(final ServerWebExchange serverWebExchange, final WebFilterChain webFilterChain) {
+        ServerHttpRequest request = serverWebExchange.getRequest();
+        if (isApiKeyCall(request)) {
+            return webFilterChain.filter(serverWebExchange);
+        }
+
+        if (swaggerPatterns.stream().anyMatch(pathPattern -> pathPattern.matches(request.getPath().pathWithinApplication()))) {
+            if (!swaggerEnabled) {
+                throw new ResponseStatusException(HttpStatus.NOT_FOUND);
+            }
+        }
+        return webFilterChain.filter(serverWebExchange);
+    }
+
+
+    @Override
+    public int getOrder() {
+        return Ordered.HIGHEST_PRECEDENCE;
+    }
+}