From da94d7bf741863669efc298a6fdc600e43e10453 Mon Sep 17 00:00:00 2001
From: puzhibing <393733352@qq.com>
Date: 星期三, 26 八月 2026 10:42:39 +0800
Subject: [PATCH] 增加管理后台登录频次校验和连续错误登录后限制登录 修改管理后台验证码生成和登录校验

---
 ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/RouterFunctionConfiguration.java |   17 +++++++++++++----
 1 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/RouterFunctionConfiguration.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/RouterFunctionConfiguration.java
index 8cdce62..0ec1f76 100644
--- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/RouterFunctionConfiguration.java
+++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/RouterFunctionConfiguration.java
@@ -12,6 +12,7 @@
 import org.springframework.web.reactive.function.server.RequestPredicates;
 import org.springframework.web.reactive.function.server.RouterFunction;
 import org.springframework.web.reactive.function.server.RouterFunctions;
+import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.gateway.handler.ValidateCodeHandler;
 import org.springframework.web.server.ServerWebExchange;
 import org.springframework.web.server.WebFilter;
@@ -29,11 +30,11 @@
 	/**
 	 * 这里为支持的请求头,如果有自定义的header字段请自己添加
 	 */
-	private static final String ALLOWED_HEADERS = "X-Requested-With, Content-Type, Authorization, credential, X-XSRF-TOKEN, token, username, client, request-origion, sign, nonce_str, timestamp";
+	private static final String ALLOWED_HEADERS = "X-Requested-With, Content-Type, Authorization, credential, X-XSRF-TOKEN, token, username, client, request-origin, sign, nonce_str, timestamp, X-Login-Session";
 	private static final String ALLOWED_METHODS = "GET,POST,PUT,DELETE,OPTIONS,HEAD";
 	private static final String ALLOWED_ORIGIN = "*";
 	private static final String ALLOWED_EXPOSE = "*";
-	private static final String MAX_AGE = "18000L";
+	private static final String MAX_AGE = "18000";
 
 	@Autowired
 	private ValidateCodeHandler validateCodeHandler;
@@ -58,10 +59,18 @@
 				HttpHeaders headers = response.getHeaders();
 				headers.add("Access-Control-Allow-Headers", ALLOWED_HEADERS);
 				headers.add("Access-Control-Allow-Methods", ALLOWED_METHODS);
-				headers.add("Access-Control-Allow-Origin", ALLOWED_ORIGIN);
 				headers.add("Access-Control-Expose-Headers", ALLOWED_EXPOSE);
 				headers.add("Access-Control-Max-Age", MAX_AGE);
-				headers.add("Access-Control-Allow-Credentials", "true");
+				String origin = request.getHeaders().getOrigin();
+				if (StringUtils.isNotBlank(origin)) {
+					// 反射请求来源,支持携带凭据(Allow-Origin 为 * 时浏览器会拒绝 Allow-Credentials)
+					headers.add("Access-Control-Allow-Origin", origin);
+					headers.add("Vary", "Origin");
+					headers.add("Access-Control-Allow-Credentials", "true");
+				}
+				else {
+					headers.add("Access-Control-Allow-Origin", ALLOWED_ORIGIN);
+				}
 				if (request.getMethod() == HttpMethod.OPTIONS) {
 					response.setStatusCode(HttpStatus.OK);
 					return Mono.empty();

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