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版本：4.1.x

OpenID Connect应用集成

本文介绍OpenID Connect应用如何与MaxKey进行集成。

认证流程​

请参照OAuth2认证流程

应用注册​

应用在MaxKey管理系统进行注册，注册的配置信息如下

sso_oidc_conf

集成和接口​

用户属性接口/api/connect/v10/userinfo

通过访问token 获取登录用户信息及签名信息，在程序中必须验证相关的签名信息。

接口名称 OIDC授权用户信息查询接口
url https://sso.maxkey.org/sign/api/connect/v10/userinfo
请求方式 http get/post
请求参数
参数 说明
access_token 调用sso/ token获得的token值。

实际请求如下：

POST /oauth/userinfo HTTP/1.1
Host: sso.maxkey.org/openapi
Content-Type: application/x-www-form-urlencoded
access_token= PQ7q7W91a-oMsCeLvIaQm6bTrgtp7

返回数据/ response data

成功返回JSON数据，如下：

{
	userid     :  "zhangs"
}

zhangs是认证的用户ID

OAuth认证接口属性列表

属性名(Attribute) 描述 数据类型
uiduid字符串

其他请参照OAuth2

OIDC V1客户端集成​

本文使用JAVA WEB程序为例

引入依赖包​

gson-2.2.4.jar
maxkey-client-sdk.jar
nimbus-jose-jwt-8.10.jar
commons-codec-1.9.jar
commons-io-2.2.jar
commons-logging-1.1.1.jar

认证授权​

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%@ page language="java" import="org.maxkey.client.oauth.oauth.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.builder.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.builder.api.MaxkeyApi20" %>
<%@ page language="java" import="org.maxkey.client.oauth.model.Token" %>

<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+path+"/";

String callback="http://oauth.demo.maxkey.top:8080/demo-oauth/oauth20callback.jsp";
OAuthService service = new ServiceBuilder()
                            .provider(MaxkeyApi20.class)
                            .apiKey("ae20330a-ef0b-4dad-9f10-d5e3485ca2ad")
                            .apiSecret("KQY4MDUwNjIwMjAxNTE3NTM1OTEYty")
                            .callback(callback)
                            .build();
Token EMPTY_TOKEN = null;
String authorizationUrl = service.getAuthorizationUrl(EMPTY_TOKEN);

request.getSession().setAttribute("oauthv20service", service);

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>OIDC V1 SSO</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
  </head>
  
  <body>
    <a href="<%=authorizationUrl%>&approval_prompt=auto">OIDC V1 SSO</a>
  </body>
</html>

登录验证​

获取令牌、用户信息及验证签名 (id_token及用户信息)

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ page language="java" import="org.maxkey.client.oauth.oauth.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.builder.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.builder.api.MaxkeyApi20" %>
<%@ page language="java" import="org.maxkey.client.oauth.model.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.*" %>
<%@ page language="java" import="org.maxkey.client.oauth.domain.*" %>
<%@ page language="java" import="org.maxkey.client.utils.*" %>
<%@ page language="java" import="com.nimbusds.jwt.JWTClaimsSet" %>
<%@ page language="java" import="com.nimbusds.jose.*" %>
<%@ page language="java" import="com.nimbusds.jwt.*" %>
<%@ page language="java" import="com.connsec.oidc.jose.keystore.*" %>
<%@ page language="java" import="com.nimbusds.jose.jwk.*" %>
<%@ page language="java" import="java.io.File" %>
<%@ page language="java" import="com.nimbusds.jose.crypto.*" %>
<%@ page language="java" import="com.google.gson.*" %>

<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

OAuthService service = (OAuthService)request.getSession().getAttribute("oauthv20service");

if(service==null){
	String callback="http://oauth.demo.maxkey.top:8080/demo-oauth/oidc10callback.jsp";
	service = new ServiceBuilder()
     .provider(MaxkeyApi20.class)
     .apiKey("ae20330a-ef0b-4dad-9f10-d5e3485ca2ad")
     .apiSecret("KQY4MDUwNjIwMjAxNTE3NTM1OTEYty")
     .callback(callback)
     .build();
}

Token EMPTY_TOKEN = null;
Verifier verifier = new Verifier(request.getParameter("code"));
Token accessToken = service.getAccessToken(EMPTY_TOKEN, verifier);

//JWTClaimsSet idClaims = JWTClaimsSet.parse(accessToken.getId_token());
SignedJWT signedJWT=null;

//JWKSetKeyStore jwkSetKeyStore=new JWKSetKeyStore();

File jwksFile=new File(PathUtils.getInstance().getClassPath()+"jwk.jwks");
JWKSet jwkSet=JWKSet.load(jwksFile);

RSASSAVerifier rsaSSAVerifier = new RSASSAVerifier(((RSAKey) jwkSet.getKeyByKeyId("maxkey_rsa")).toRSAPublicKey());
try {
    signedJWT = SignedJWT.parse(accessToken.getId_token());
} catch (java.text.ParseException e) {
    // Invalid signed JWT encoding
}
;

OAuthClient restClient=new OAuthClient("http://sso.maxkey.top/sign/api/connect/v10/userinfo",accessToken.getToken());
 
OIDCUserInfo userInfo=restClient.getOIDCUserInfo(accessToken.getToken());
 
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

   <title>OpenID Connect 1.0 Demo</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="OpenID Connect 1.0 Demo">
	<link rel="shortcut icon" type="image/x-icon" href="<%=basePath %>/images/favicon.ico"/>
	<script type="text/javascript" src="<%=basePath %>/jquery-3.5.0.min.js"></script>
	<script type="text/javascript" src="<%=basePath %>/jsonformatter.js"></script>
	<link   type="text/css" rel="stylesheet"  href="<%=basePath %>/demo.css"/>

  </head>
  
  <body>
  		<div class="container">
	  		<table class="datatable">
	  			<tr>
	  				
	  				<td colspan="2" class="title">OpenID Connect 1.0 Demo</td>
	  			</tr>
	  			
	  			<tr>
	  				<td>OpenID Connect 1.0 Logo</td>
	  				<td> <img src="<%=basePath %>/images/openid.png"  width="124px" height="124px"/></td>
	  			</tr>
	  			<tr>
	  				<td>Login</td>
	  				<td><%=userInfo.getSub() %></td>
	  			</tr>
	  			<tr>
	  				<td>DisplayName</td>
	  				<td><%=userInfo.getName()%></td>
	  			</tr>
	  			<tr>
	  				<td>Department</td>
	  				<td><%=userInfo.getGender() %></td>
	  			</tr>
	  			
	  			<tr>
	  				<td>email</td>
	  				<td><%=userInfo.getEmail() %></td>
	  			</tr>
	  			<tr>
	  				<td>ResponseString</td>
	  				<td style="word-wrap: break-word;">
						<textarea cols="68" rows="20" v-model="text2"><%=userInfo.getResponseString() %></textarea>
					</td>
	  			</tr>
	  			<tr>
	  				<td>Id_token</td>
	  				<td style="word-wrap: break-word;"><%=accessToken.getId_token() %></td>
	  			</tr>
				<tr>
	  				<td>Verify</td>
	  				<td style="word-wrap: break-word;"><%=signedJWT.verify(rsaSSAVerifier) %></td>
	  			</tr>
	  			<tr>
	  				<td>Issuer</td>
	  				<td style="word-wrap: break-word;"><%=signedJWT.getJWTClaimsSet().getIssuer() %></td>
	  			</tr>
	  			<tr>
	  				<td>JWTClaims</td>
	  				<td style="word-wrap: break-word;">
						<textarea cols="68" rows="20" v-model="text2"><%=signedJWT.getPayload() %></textarea>
					</td>
	  			</tr>
	  			
	  		</table>
  		</div> 
		<script type="text/javascript">
			FormatTextarea();
		</script>
  </body>
</html>