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完成 yudao-sso-demo-by-code 实现 token 过滤器

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This commit is contained in:
YunaiV 2022-10-01 08:35:19 +08:00
parent 0df44b51e4
commit b7b31f03d3
9 changed files with 311 additions and 9 deletions
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23
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/client/OAuth2Client.java
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@ -1,7 +1,8 @@
package cn.iocoder.yudao.ssodemo.client;
import cn.iocoder.yudao.ssodemo.client.dto.CommonResult;
import cn.iocoder.yudao.ssodemo.client.dto.OAuth2AccessTokenRespDTO;
import cn.iocoder.yudao.ssodemo.client.dto.oauth2.OAuth2AccessTokenRespDTO;
import cn.iocoder.yudao.ssodemo.client.dto.oauth2.OAuth2CheckTokenRespDTO;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.http.*;
import org.springframework.stereotype.Component;
@ -65,6 +66,26 @@ public class OAuth2Client {
return exchange.getBody();
}
public CommonResult<OAuth2CheckTokenRespDTO> checkToken(String token) {
// 1.1 构建请求头
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
headers.set("tenant-id", TENANT_ID.toString());
addClientHeader(headers);
// 1.2 构建请求参数
MultiValueMap<String, Object> body = new LinkedMultiValueMap<>();
body.add("token", token);
// 2. 执行请求
ResponseEntity<CommonResult<OAuth2CheckTokenRespDTO>> exchange = restTemplate.exchange(
BASE_URL + "/check-token",
HttpMethod.POST,
new HttpEntity<>(body, headers),
new ParameterizedTypeReference<CommonResult<OAuth2CheckTokenRespDTO>>() {}); // 解决 CommonResult 的泛型丢失
Assert.isTrue(exchange.getStatusCode().is2xxSuccessful(), "响应必须是 200 成功");
return exchange.getBody();
}
private static void addClientHeader(HttpHeaders headers) {
// client 拼接，需要 BASE64 编码
String client = CLIENT_ID + ":" + CLIENT_SECRET;

2
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/client/dto/OAuth2AccessTokenRespDTO.java → yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/client/dto/oauth2/OAuth2AccessTokenRespDTO.java
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@ -1,4 +1,4 @@
package cn.iocoder.yudao.ssodemo.client.dto;
package cn.iocoder.yudao.ssodemo.client.dto.oauth2;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;

59
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/client/dto/oauth2/OAuth2CheckTokenRespDTO.java Normal file
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@ -0,0 +1,59 @@
package cn.iocoder.yudao.ssodemo.client.dto.oauth2;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
/**
* 校验令牌 Response DTO
*
* @author 芋道源码
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class OAuth2CheckTokenRespDTO {
/**
* 用户编号
*/
@JsonProperty("user_id")
private Long userId;
/**
* 用户类型
*/
@JsonProperty("user_type")
private Integer userType;
/**
* 租户编号
*/
@JsonProperty("tenant_id")
private Long tenantId;
/**
* 客户端编号
*/
@JsonProperty("client_id")
private String clientId;
/**
* 授权范围
*/
private List<String> scopes;
/**
* 访问令牌
*/
@JsonProperty("access_token")
private String accessToken;
/**
* 过期时间
*
* 时间戳 / 1000，即单位：秒
*/
private Long exp;
}

2
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/controller/AuthController.java
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@ -2,7 +2,7 @@ package cn.iocoder.yudao.ssodemo.controller;
import cn.iocoder.yudao.ssodemo.client.OAuth2Client;
import cn.iocoder.yudao.ssodemo.client.dto.CommonResult;
import cn.iocoder.yudao.ssodemo.client.dto.OAuth2AccessTokenRespDTO;
import cn.iocoder.yudao.ssodemo.client.dto.oauth2.OAuth2AccessTokenRespDTO;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

21
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/controller/UserController.java Normal file
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@ -0,0 +1,21 @@
package cn.iocoder.yudao.ssodemo.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/user")
public class UserController {
/**
* 获得当前登录用户的基本信息
*
* @return TODO
*/
@GetMapping("/get")
public String getUser() {
return "";
}
}

21
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/framework/SecurityConfiguration.java → yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/framework/config/SecurityConfiguration.java
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@ -1,15 +1,31 @@
package cn.iocoder.yudao.ssodemo.framework;
package cn.iocoder.yudao.ssodemo.framework.config;
import cn.iocoder.yudao.ssodemo.framework.core.TokenAuthenticationFilter;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import javax.annotation.Resource;
@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
// /**
// * Token 认证过滤器 Bean
// */
// @Bean
// public TokenAuthenticationFilter authenticationTokenFilter(OAuth2Client oauth2Client) {
// return new TokenAuthenticationFilter(oauth2Client);
// }
@Resource
private TokenAuthenticationFilter tokenAuthenticationFilter;
@Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
// 设置 URL 安全权限
httpSecurity.csrf().disable() // 禁用 CSRF 保护
.authorizeRequests()
// 1. 静态资源，可匿名访问
@ -19,5 +35,8 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
// last. 兜底规则，必须认证
.and().authorizeRequests()
.anyRequest().authenticated();
// 添加 Token Filter
httpSecurity.addFilterBefore(tokenAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
}
}

32
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/framework/core/LoginUser.java Normal file
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@ -0,0 +1,32 @@
package cn.iocoder.yudao.ssodemo.framework.core;
import lombok.Data;
import java.util.List;
/**
* 登录用户信息
*
* @author 芋道源码
*/
@Data
public class LoginUser {
/**
* 用户编号
*/
private Long id;
/**
* 用户类型
*/
private Integer userType;
/**
* 租户编号
*/
private Long tenantId;
/**
* 授权范围
*/
private List<String> scopes;
}

107
yudao-example/yudao-sso-demo-by-code/src/main/java/cn/iocoder/yudao/ssodemo/framework/core/TokenAuthenticationFilter.java Normal file
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@ -0,0 +1,107 @@
package cn.iocoder.yudao.ssodemo.framework.core;
import cn.iocoder.yudao.ssodemo.client.OAuth2Client;
import cn.iocoder.yudao.ssodemo.client.dto.CommonResult;
import cn.iocoder.yudao.ssodemo.client.dto.oauth2.OAuth2CheckTokenRespDTO;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.web.filter.OncePerRequestFilter;
import javax.annotation.Resource;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Collections;
/**
* Token 过滤器，验证 token 的有效性
* 验证通过后，获得 {@link LoginUser} 信息，并加入到 Spring Security 上下文
*
* @author 芋道源码
*/
@Component
public class TokenAuthenticationFilter extends OncePerRequestFilter {
@Resource
private OAuth2Client oauth2Client;
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
FilterChain filterChain) throws ServletException, IOException {
// 1. 获得访问令牌
String token = obtainAuthorization(request);
if (StringUtils.hasText(token)) {
// 2. 基于 token 构建登录用户
LoginUser loginUser = buildLoginUserByToken(token);
// 3. 设置当前用户
if (loginUser != null) {
setLoginUser(loginUser, request);
}
}
// 继续过滤链
filterChain.doFilter(request, response);
}
private LoginUser buildLoginUserByToken(String token) {
try {
CommonResult<OAuth2CheckTokenRespDTO> accessTokenResult = oauth2Client.checkToken(token);
OAuth2CheckTokenRespDTO accessToken = accessTokenResult.getData();
if (accessToken == null) {
return null;
}
// 构建登录用户
return new LoginUser().setId(accessToken.getUserId()).setUserType(accessToken.getUserType())
.setTenantId(accessToken.getTenantId()).setScopes(accessToken.getScopes());
} catch (Exception exception) {
// 校验 Token 不通过时，考虑到一些接口是无需登录的，所以直接返回 null 即可
return null;
}
}
/**
* 从请求 Header 中，获得访问令牌
*
* @param request 请求
* @return 访问令牌
*/
private static String obtainAuthorization(HttpServletRequest request) {
String authorization = request.getHeader("Authentication");
if (!StringUtils.hasText(authorization)) {
return null;
}
int index = authorization.indexOf("Bearer ");
if (index == -1) { // 未找到
return null;
}
return authorization.substring(index + 7).trim();
}
/**
* 设置当前用户
*
* @param loginUser 登录用户
* @param request 请求
*/
private static void setLoginUser(LoginUser loginUser, HttpServletRequest request) {
// 创建 Authentication，并设置到上下文
Authentication authentication = buildAuthentication(loginUser, request);
SecurityContextHolder.getContext().setAuthentication(authentication);
}
private static Authentication buildAuthentication(LoginUser loginUser, HttpServletRequest request) {
// 创建 UsernamePasswordAuthenticationToken 对象
UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(
loginUser, null, Collections.emptyList());
authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
return authenticationToken;
}
}

51
yudao-example/yudao-sso-demo-by-code/src/main/resources/static/index.html
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@ -19,14 +19,57 @@
+ '&redirect_uri=' + redirectUri
+ '&response_type=' + responseType;
}
$(function () {
const accessToken = localStorage.getItem('ACCESS-TOKEN');
// 情况一：未登录
if (!accessToken) {
$('#noLoginDiv').css("display", "block");
return;
}
// 情况二：已登录
$('#yesLoginDiv').css("display", "block");
$('#accessTokenSpan').html(accessToken);
// 获得登录用户的信息
$.ajax({
url: "http://127.0.0.1:18080/user/get",
method: 'GET',
headers: {
'Authentication': 'Bearer ' + accessToken
},
success: function (result) {
if (result.code !== 0) {
alert('获得个人信息失败，原因：' + result.msg)
return;
}
$('nicknameSpan').html(result.data.nickname);
}
});
})
</script>
</head>
<body>
<!-- 情况一：未登录：1）跳转 ruoyi-vue-pro 的 SSO 登录页 -->
<div>
<!-- 情况一：未登录：1）跳转 ruoyi-vue-pro 的 SSO 登录页 -->
<div id="noLoginDiv" style="display: none">
您未登录，点击 <a href="#" onclick="ssoLogin()">跳转 </a> SSO 单点登录
</div>
</div>
<!-- 情况二：已登录：1）展示用户信息；2）刷新访问令牌；3）退出登录 -->
<!-- 情况二：已登录：1）展示用户信息；2）刷新访问令牌；3）退出登录 -->
<div id="yesLoginDiv" style="display: none">
您已登录！点击 <a href="#" onclick="ssoLogin()">退出 </a> 系统 <br />
昵称：<span id="nicknameSpan"> 加载中... </span> <br />
访问令牌：<span id="accessTokenSpan"> 加载中... </span> <br />
</div>
</body>
<style>
body { /** 页面居中 */
border-radius: 20px;
height: 350px;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%,-50%);
}
</style>
</html>