From 8766cfc344d3635cd7e50a7c674cd5feb54d5a3d Mon Sep 17 00:00:00 2001
From: liriming <1343021927@qq.com>
Date: 星期一, 02 十二月 2024 09:30:35 +0800
Subject: [PATCH] 预警mq监听并发送
---
shasteel-biz/src/main/java/com/iailab/module/shasteel/util/token/IailabClient.java | 158 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 158 insertions(+), 0 deletions(-)
diff --git a/shasteel-biz/src/main/java/com/iailab/module/shasteel/util/token/IailabClient.java b/shasteel-biz/src/main/java/com/iailab/module/shasteel/util/token/IailabClient.java
new file mode 100644
index 0000000..fe3fcc5
--- /dev/null
+++ b/shasteel-biz/src/main/java/com/iailab/module/shasteel/util/token/IailabClient.java
@@ -0,0 +1,158 @@
+package com.iailab.module.shasteel.util.token;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.util.Assert;
+import org.springframework.util.Base64Utils;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.client.RestTemplate;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+
+/**
+ * @author PanZhibao
+ * @Description
+ * @createTime 2024年11月21日
+ */
+@Slf4j
+public class IailabClient {
+
+ /**
+ * 平台地址
+ */
+ public static String BASE_URL;
+
+ /**
+ * 租户编号
+ */
+ public static Long TENANT_ID;
+
+ /**
+ * 客户端信息
+ */
+ private static String CLIENT_ID;
+ private static String CLIENT_SECRET;
+ private static String USERNAME;
+ private static String PASSWORD;
+ private static final String GRAND_TYPE = "password";
+ private static final String SCOPE = "user.read user.write";
+
+
+ private static final RestTemplate restTemplate = new RestTemplate();
+
+ // 鉴权token
+ public static String accessToken;
+ // 刷新token
+ public static String refreshToken;
+ // 鉴权token过期时间
+ public static Long expireTime;
+
+ private static final IailabClient iailabClient = new IailabClient();
+
+ private IailabClient() {
+// BASE_URL = PlatApplicationContext.getProperty("iailab.baseUrl");
+// TENANT_ID = Long.parseLong(PlatApplicationContext.getProperty("iailab.tenantId"));
+// CLIENT_ID = PlatApplicationContext.getProperty("iailab.clientId");
+// CLIENT_SECRET = PlatApplicationContext.getProperty("iailab.clientSecret");
+// USERNAME = PlatApplicationContext.getProperty("iailab.username");
+// PASSWORD = PlatApplicationContext.getProperty("iailab.password");
+
+ BASE_URL = "http://127.0.0.1:48080/admin-api/system";
+ TENANT_ID = 172L;
+ CLIENT_ID = "shasteel";
+ CLIENT_SECRET = "shasteel111111111111111";
+ USERNAME = "shasteel";
+ PASSWORD = "123456";
+ }
+
+ public static IailabClient getInstance() {
+ return iailabClient;
+ }
+
+ /**
+ * 用户名密码方式获取平台token
+ */
+ private static synchronized void authenticate() {
+ log.info("获取平台token");
+ // 1.1 构建请求头
+ HttpHeaders headers = new HttpHeaders();
+ addClientHeader(headers);
+ // 1.2 构建authenticate请求URL
+ String authenticateUrl = BASE_URL + "/oauth2/token?"
+ // 密码模式的参数
+ + "grant_type=" + GRAND_TYPE
+ + "&username=" + USERNAME
+ + "&password=" + PASSWORD
+ + "&scope=" + SCOPE;
+ // 2. 执行请求
+ ResponseEntity<Map<String, Object>> exchange = restTemplate.exchange(
+ authenticateUrl,
+ HttpMethod.POST,
+ new org.springframework.http.HttpEntity<>(headers),
+ new ParameterizedTypeReference<Map<String, Object>>() {
+ });
+ Assert.isTrue(exchange.getStatusCode().is2xxSuccessful(), "响应必须是 200 成功");
+ log.info(exchange.toString());
+ Map<String, Object> authMap = exchange.getBody();
+ accessToken = authMap.get("access_token").toString();
+ refreshToken = authMap.get("refresh_token").toString();
+ expireTime = Long.valueOf(authMap.get("expires_time").toString());
+ }
+
+ private static synchronized void refreshToken() {
+ log.info("刷新token");
+ // 1.1 构建请求头
+ HttpHeaders headers = new HttpHeaders();
+ addClientHeader(headers);
+ // 1.2 构建authenticate请求URL
+ String authenticateUrl = BASE_URL + "/system/auth/client-refresh-token?refreshToken=" + refreshToken
+ + "&clientId=" + CLIENT_ID;
+ // 2. 执行请求
+ ResponseEntity<Map<String, Object>> exchange = restTemplate.exchange(
+ authenticateUrl,
+ HttpMethod.POST,
+ new org.springframework.http.HttpEntity<>(headers),
+ new ParameterizedTypeReference<Map<String, Object>>() {
+ });
+ Assert.isTrue(exchange.getStatusCode().is2xxSuccessful(), "响应必须是 200 成功");
+ Map<String, Object> authMap = exchange.getBody();
+ //刷新token过期，重新获取token
+ if (!ObjectUtils.isEmpty(authMap.get("code"))) {
+ Integer code = Integer.valueOf(authMap.get("code").toString());
+ if (code == 401) {
+ authenticate();
+ }
+ } else {
+ accessToken = authMap.get("access_token").toString();
+ expireTime = Long.valueOf(authMap.get("expires_time").toString());
+ }
+ }
+
+ private static void addClientHeader(HttpHeaders headers) {
+ // client 拼接，需要 BASE64 编码
+ String client = CLIENT_ID + ":" + CLIENT_SECRET;
+ client = Base64Utils.encodeToString(client.getBytes(StandardCharsets.UTF_8));
+ headers.add("Authorization", "Basic " + client);
+ headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
+ headers.set("tenant-id", TENANT_ID.toString());
+ }
+
+ public static String getToken() {
+ //第一次请求或者token过期，需要重新获取token
+ if(ObjectUtils.isEmpty(IailabClient.accessToken)) {
+ IailabClient.authenticate();
+ } else if (IailabClient.expireTime < System.currentTimeMillis() / 1000) {
+ IailabClient.refreshToken();
+ }
+
+ return accessToken;
+ }
+ public static Long getTenantId() {
+ return TENANT_ID;
+ }
+}
\ No newline at end of file
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