diff --git a/integrations/readme.md b/integrations/readme.md
index 1ddd1b76..c3950a42 100644
--- a/integrations/readme.md
+++ b/integrations/readme.md
@@ -7,6 +7,7 @@
| --------| :----- |
| cas-springboot-demo | SpringBoot开发的CAS协议客户端集成的介绍 |
| jeesite/5.2.1 | jeesite集成插件及使用介绍 |
+| Spring-Security-Oauth2-SSO | Spring-Security-Oauth2-SSO https://gitee.com/hhw3KevinHou/spring-security-oauth2-sso.git |
| *_* | *_* |
diff --git a/integrations/spring-security-oauth2-sso/LICENSE b/integrations/spring-security-oauth2-sso/LICENSE
new file mode 100644
index 00000000..261eeb9e
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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diff --git a/integrations/spring-security-oauth2-sso/README.md b/integrations/spring-security-oauth2-sso/README.md
new file mode 100644
index 00000000..b549b94c
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/README.md
@@ -0,0 +1,92 @@
+# Spring Security OAuth SSO
+
+#### 介绍
+部署一个OAuth 2.0服务器，例如MaxKey。
+
+建立2个协议为 OAuth_v2.1的应用，对应spring-demo-client1，spring-demo-client2，许可确认设置为自动，这样不需要用户手动授权。设置访问控制。
+
+
+
+
+
+运行spring-demo-client1，spring-demo-client2
+
+访问http://localhost:8080/hello，自动跳转登录页面，登录成功。
+
+访问http://localhost:8081/hello，不需要登录。
+
+
+
+任何一个logout，全局退出。
+
+
+
+## 单点登录过程
+
+访问http://localhost:8081/hello，发现spring-demo-client2本地应用没有登录
+
+```
+
+spring-demo-client2 发起登录请求：
+redirect到：http://sso.maxkey.top/sign/authz/oauth/v20/authorize?client_id=830517174152986624&redirect_uri=http://localhost:8081/login&response_type=code&state=8GAmwd'
+
+显示makey登录界面
+用户登录后
+maxkey根据应用设置，使用自动approve，不需要用户点击授权。
+redirect到：http://localhost:8081/login?code=72107fc4-5305-4aa5-a8d0-14da30ed0ca1&state=8GAmwd
+
+spring-demo-client2 的spring security自动处理，获取access_token：
+调用：http://sso.maxkey.top/sign/authz/oauth/v20/token
+参数为：
+{
+ grant_type=[authorization_code],
+ code=[72107fc4-5305-4aa5-a8d0-14da30ed0ca1],
+ redirect_uri=[http://localhost:8081/login],
+ client_id=[830517174152986624],
+ client_secret=[ElHEMDcwMzIwMjMxNjE5NTAyMTIx1K]
+}
+得到access_token：dbff79de-6efa-4148-aedb-333325dc30c0
+
+spring-demo-client2的spring security使用得到access_token自动获取用户信息：
+http://sso.maxkey.top/sign/api/oauth/v20/me
+
+spring-demo-client2得到用户信息后返回前端：
+http://localhost:8081/hello
+
+```
+
+
+
+访问http://localhost:8080/hello，发现spring-demo-client1本地应用没有登录
+
+```
+spring-demo-client1 发起登录请求：
+'http://sso.maxkey.top/sign/authz/oauth/v20/authorize?client_id=830447866781630464&redirect_uri=http://localhost:8080/login&response_type=code&state=ZZXxk5'
+
+makey的拦截器发现授权中心已经登录（cookie里有jwt token）
+自动approve，不需要用户点击授权。
+redirect到：http://localhost:8080/login?code=51f2ae07-7a1c-42ec-a663-be09080ab1d9&state=ZZXxk5
+
+spring-demo-client1 的spring security自动处理，获取access_token：
+调用：http://sso.maxkey.top/sign/authz/oauth/v20/token
+参数为：
+{
+ grant_type=[authorization_code],
+ code=[51f2ae07-7a1c-42ec-a663-be09080ab1d9],
+ redirect_uri=[http://localhost:8080/login],
+ client_id=[830447866781630464],
+ client_secret=[QnGYMDcwMzIwMjMxMTQ0MjYwNDcFli]
+}
+得到access_token：95e277ae-06f2-4f43-af78-8046905b8cea
+
+spring-demo-client1的spring security使用得到access_token自动获取用户信息：
+http://sso.maxkey.top/sign/api/oauth/v20/me
+
+spring-demo-client1得到用户信息后返回前端：
+http://localhost:8080/hello
+
+
+```
+
+
+
diff --git a/integrations/spring-security-oauth2-sso/pom.xml b/integrations/spring-security-oauth2-sso/pom.xml
new file mode 100644
index 00000000..4ebbfbc9
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/pom.xml
@@ -0,0 +1,62 @@
+
+
+ 4.0.0
+
+ com.concretepage
+ spring-demo-client
+ 0.0.1-SNAPSHOT
+ pom
+
+ spring-demo
+ Spring Demo
+
+
+ spring-demo-client1
+ spring-demo-client2
+
+
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.1.5.RELEASE
+
+
+
+ spring-app
+ 8
+
+
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-security
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+ org.springframework.boot
+ spring-boot-starter-thymeleaf
+
+
+ org.springframework.security.oauth.boot
+ spring-security-oauth2-autoconfigure
+ 2.1.5.RELEASE
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
\ No newline at end of file
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/pom.xml b/integrations/spring-security-oauth2-sso/spring-demo-client1/pom.xml
new file mode 100644
index 00000000..99f4fe26
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/pom.xml
@@ -0,0 +1,19 @@
+
+
+ 4.0.0
+
+
+ com.concretepage
+ spring-demo-client
+ 0.0.1-SNAPSHOT
+
+
+ spring-demo-client1
+ spring-demo-client1
+
+
+
+
+
\ No newline at end of file
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/AppController.java b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/AppController.java
new file mode 100644
index 00000000..666bd6e1
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/AppController.java
@@ -0,0 +1,25 @@
+package com.concretepage.client1;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.servlet.ModelAndView;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Controller
+public class AppController {
+ @GetMapping("hello")
+ public ModelAndView welcome() {
+ ModelAndView mav = new ModelAndView();
+ mav.setViewName("welcome");
+ return mav;
+ }
+ @GetMapping("error")
+ public ModelAndView error() {
+ Map model = new HashMap<>();
+ ModelAndView mav = new ModelAndView();
+ mav.setViewName("error");
+ return mav;
+ }
+}
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/MainClient1.java b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/MainClient1.java
new file mode 100644
index 00000000..f613470f
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/MainClient1.java
@@ -0,0 +1,11 @@
+package com.concretepage.client1;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class MainClient1 {
+ public static void main(String[] args) {
+ SpringApplication.run(MainClient1.class, args);
+ }
+}
\ No newline at end of file
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/SecurityConfiguration.java b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/SecurityConfiguration.java
new file mode 100644
index 00000000..c6a44ee7
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/java/com/concretepage/client1/SecurityConfiguration.java
@@ -0,0 +1,21 @@
+package com.concretepage.client1;
+
+import org.springframework.boot.autoconfigure.security.oauth2.client.EnableOAuth2Sso;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+@Configuration
+@EnableOAuth2Sso
+public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
+ @Override
+ protected void configure(HttpSecurity http) throws Exception {
+ http
+ .authorizeRequests()
+ .antMatchers("/", "/error**").permitAll()
+ .anyRequest().authenticated()
+ .and().logout().logoutUrl("/logout")
+ .logoutSuccessUrl("http://sso.maxkey.top/sign/force/logout");
+
+ }
+}
\ No newline at end of file
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/application.yml b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/application.yml
new file mode 100644
index 00000000..42665a2a
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/application.yml
@@ -0,0 +1,22 @@
+server:
+ port: 8080
+security:
+ oauth2:
+ client:
+ clientId: 830447866781630464
+ clientSecret: QnGYMDcwMzIwMjMxMTQ0MjYwNDcFli
+ accessTokenUri: http://sso.maxkey.top/sign/authz/oauth/v20/token
+ userAuthorizationUri: http://sso.maxkey.top/sign/authz/oauth/v20/authorize
+ clientAuthenticationScheme: form
+ resource:
+ userInfoUri: http://sso.maxkey.top/sign/api/oauth/v20/me
+ sso:
+ login-path: /login
+logging:
+ level:
+ root: debug
+
+spring:
+ mvc:
+ favicon:
+ enabled: false
\ No newline at end of file
diff --git a/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/static/index.html b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/static/index.html
new file mode 100644
index 00000000..679fdd23
--- /dev/null
+++ b/integrations/spring-security-oauth2-sso/spring-demo-client1/src/main/resources/static/index.html
@@ -0,0 +1,10 @@
+
+
+
+ Spring Security
+
+
+
+