From 47d3d5bd78bdb82af1f2fcb4eb555e43b3108894 Mon Sep 17 00:00:00 2001
From: thinkgem <thinkgem@163.com>
Date: Tue, 21 Jan 2020 10:34:36 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=20scheme=20=E5=BC=BA?=
 =?UTF-8?q?=E5=88=B6=E6=9B=BF=E6=8D=A2=E4=B8=BA=20https=20=E7=9A=84?=
 =?UTF-8?q?=E8=BF=87=E6=BB=A4=E5=99=A8=EF=BC=8C=E7=94=A8=E4=BA=8E=E5=BD=93?=
 =?UTF-8?q?=20nginx=20=E9=85=8D=E7=BD=AE=E4=BA=86=20ssl=EF=BC=8C=E8=80=8C?=
 =?UTF-8?q?=E8=A2=AB=E4=BB=A3=E7=90=86=E7=9A=84=E7=B3=BB=E7=BB=9F=E4=B8=8D?=
 =?UTF-8?q?=E9=87=87=E7=94=A8=20ssl=20=E7=9A=84=E6=97=B6=E5=80=99=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../modules/config/web/SchemeHttpsConfig.java | 70 +++++++++++++++++++
 web/src/main/resources/config/application.yml |  3 +
 2 files changed, 73 insertions(+)
 create mode 100644 modules/core/src/main/java/com/jeesite/modules/config/web/SchemeHttpsConfig.java

diff --git a/modules/core/src/main/java/com/jeesite/modules/config/web/SchemeHttpsConfig.java b/modules/core/src/main/java/com/jeesite/modules/config/web/SchemeHttpsConfig.java
new file mode 100644
index 00000000..9345108f
--- /dev/null
+++ b/modules/core/src/main/java/com/jeesite/modules/config/web/SchemeHttpsConfig.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) 2013-Now http://jeesite.com All rights reserved.
+ */
+package com.jeesite.modules.config.web;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.Ordered;
+
+/**
+ * 将请求协议转换为 https
+ * @author ThinkGem
+ * @version 2020年1月21日
+ */
+@Configuration
+@ConditionalOnProperty(name="server.schemeHttps", havingValue="true", matchIfMissing=false)
+public class SchemeHttpsConfig {
+
+	@Bean
+	public FilterRegistrationBean<Filter> schemeFilterRegistrationBean() {
+		FilterRegistrationBean<Filter> bean = new FilterRegistrationBean<>();
+		bean.setOrder(Ordered.HIGHEST_PRECEDENCE);
+		bean.setFilter(new Filter() {
+			
+			@Override
+			public void init(FilterConfig filterConfig) throws ServletException {}
+
+			@Override
+			public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+				chain.doFilter(new HttpServletRequestWrapper((HttpServletRequest) request) {
+					
+					@Override
+					public String getScheme() {
+						return "https";
+					}
+
+					@Override
+					public StringBuffer getRequestURL() {
+						StringBuffer sb = super.getRequestURL();
+						if ("http:".equals(sb.substring(0, 5))){
+							return sb.replace(0, 5, "https:");
+						}else{
+							return sb;
+						}
+					}
+					
+				}, response);
+			}
+
+			@Override
+			public void destroy() {}
+		});
+		bean.addUrlPatterns("/*");
+		return bean;
+	}
+
+}
diff --git a/web/src/main/resources/config/application.yml b/web/src/main/resources/config/application.yml
index 60488f01..9a2f3af0 100644
--- a/web/src/main/resources/config/application.yml
+++ b/web/src/main/resources/config/application.yml
@@ -26,6 +26,9 @@ server:
   tomcat:
     uri-encoding: UTF-8
     
+  # 将请求协议转换为 https
+  schemeHttps: false
+    
 #======================================#
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