AWS QuickSight是一种云端商业智能工具,而Keycloak是一个开源身份和访问管理解决方案。要在AWS QuickSight和Keycloak之间实现单点登录(SSO),可以使用以下步骤和示例代码:
配置Keycloak
在AWS QuickSight中配置单点登录
编写示例代码
以下是一个基于Node.js的示例代码,用于实现上述步骤中的第3步:
const express = require('express');
const app = express();
const { Issuer, Strategy } = require('openid-client');
const AWS = require('aws-sdk');
const keycloakBaseUrl = 'http://keycloak.example.com/auth';
const keycloakRealm = 'your-realm';
const keycloakClientId = 'your-client-id';
const quickSightEndpoint = 'https://quicksight.us-east-1.amazonaws.com';
// 初始化OpenID Connect客户端
const initOpenIdClient = async () => {
const issuer = await Issuer.discover(`${keycloakBaseUrl}/realms/${keycloakRealm}`);
const client = new issuer.Client({
client_id: keycloakClientId,
});
return client;
};
// 获取AWS QuickSight临时凭证
const getQuickSightCredentials = async (username) => {
const sts = new AWS.STS();
const params = {
RoleArn: 'your-quickSight-role-arn',
RoleSessionName: username,
};
const { Credentials } = await sts.assumeRole(params).promise();
return Credentials;
};
// 创建身份验证路由
app.get('/login', (req, res) => {
const clientPromise = initOpenIdClient();
clientPromise.then((client) => {
const params = {
redirect_uri: 'http://your-web-app.com/auth/callback', // 指定回调URL
response_type: 'code',
scope: 'openid',
};
const url = client.authorizationUrl(params);
res.redirect(url);
}).catch((err) => {
console.error(err);
res.status(500).send('Internal Server Error');
});
});
// 处理回调路由
app.get('/auth/callback', (req, res) => {
const code = req.query.code;
const clientPromise = initOpenIdClient();
clientPromise.then(async (client) => {
const tokenSet = await client.authorizationCallback('http://your-web-app.com/auth/callback', req.query);
const idToken = tokenSet.id_token;
// 验证idToken的签名
const keycloakIssuer = await Issuer.discover(`${keycloakBaseUrl}/realms/${keycloakRealm}`);
const key = keycloakIssuer.key(idToken.header.kid);
await key.verify(idToken);
// 解析idToken中的用户信息
const userInfo = idToken.claims;
// 获取AWS QuickSight凭证
const credentials = await getQuickSightCredentials(userInfo.preferred_username);
// 将用户重定向到AWS QuickSight的登录页面
const quickSightLoginUrl = `${quickSightEndpoint}/login?Action=login&AuthUrl=${encodeURIComponent(url)}&AwsAccessKeyId=${encodeURIComponent(credentials.AccessKeyId)}&AwsSecretAccessKey=${encodeURIComponent(credentials.SecretAccessKey)}&SessionToken=${encodeURIComponent(credentials.SessionToken)}`;