fix: 修复cn域名获取不到到期时间的问题

2026-05-14 20:17:32 +08:00 · 2026-04-06 00:33:08 +08:00
parent 282b5d6893
commit 73b8e85976
2 changed files with 153 additions and 56 deletions
@@ -0,0 +1,128 @@
+
+import { http, logger } from '@certd/basic';
+import { parseDomainByPsl } from "@certd/plugin-lib";
+import dayjs from 'dayjs';
+
+export interface DomainInfo {
+  expirationDate?: number;
+  registrationDate?: number;
+}
+
+export class TldClient {
+  private rdapMap: Record<string, string> = {}
+  private isInitialized = false;
+
+  constructor() {
+  }
+
+  async init() {
+    if (this.isInitialized) {
+      return;
+    }
+    const dnsJson = await http.request({
+      url: "https://data.iana.org/rdap/dns.json",
+      method: "GET",
+    })
+    for (const item of dnsJson.services) {
+      const suffixes = item[0]
+      const urls = item[1]
+      for (const suffix of suffixes) {
+        this.rdapMap[suffix] = urls[0]
+      }
+    }
+    this.isInitialized = true;
+  }
+
+  async getDomainExpirationDate(domain: string): Promise<DomainInfo> {
+    await this.init();
+    
+    const parsed = parseDomainByPsl(domain)
+    const mainDomain = parsed.domain || ''
+    if (mainDomain !== domain) {
+      const message= `【${domain}】为子域名，无法获取过期时间`
+      logger.warn(message)
+      throw new Error(message)
+    }
+    
+    try {
+      return await this.getDomainExpirationByRdap(domain, parsed.tld || '')
+    } catch (error) {
+      logger.error(error.message)
+      return await this.getDomainExpirationByWhoiser(domain)
+    }
+  }
+
+  private async getDomainExpirationByRdap(domain: string, suffix: string): Promise<DomainInfo> {
+    const rdapUrl = this.rdapMap[suffix]
+    if (!rdapUrl) {
+      throw new Error(`【${domain}】未找到${suffix}的rdap地址`)
+    }
+    
+    const rdap = await http.request({
+      url: `${rdapUrl}domain/${domain}`,
+      method: "GET",
+    })
+
+    let res: DomainInfo = {}
+    const events = rdap.events || []
+    for (const item of events) {
+      if (item.eventAction === 'expiration') {
+        res.expirationDate = dayjs(item.eventDate).valueOf()
+      } else if (item.eventAction === 'registration') {
+        res.registrationDate = dayjs(item.eventDate).valueOf()
+      }
+    }
+    return res
+  }
+
+  private async getDomainExpirationByWhoiser(domain: string): Promise<DomainInfo> {
+    const whoiser = await import("whoiser")
+    const result = await whoiser.whoisDomain(domain, {
+      follow: 2,
+      timeout: 5000
+    })
+    
+    let res: DomainInfo = {}
+    /**
+     * {
+  "Domain Status": [
+    "ok",
+  ],
+  "Name Server": [
+    "dns21.hichina.com",
+    "dns22.hichina.com",
+  ],
+  text: [
+    "",
+  ],
+  "Domain Name": "docmirror.cn",
+  ROID: "20200907s10001s31265717-cn",
+  "Registrant Name": "肖君诺",
+  "Registrant Email": "252959493@qq.com",
+  Registrar: "阿里巴巴云计算（北京）有限公司",
+  "Created Date": "2020-09-07 09:22:54",
+  "Expiry Date": "2026-09-07 09:22:54",
+  DNSSEC: "unsigned",
+}
+     */
+    
+    for (const server in result) {
+      const data = result[server] as any
+      if (data['Expiry Date']) {
+        res.expirationDate = dayjs(data['Expiry Date']).valueOf()
+      }
+      if (data['Created Date']) {
+        res.registrationDate = dayjs(data['Created Date']).valueOf()
+      }
+      if (res.expirationDate && res.registrationDate) {
+        break
+      }
+    }
+    
+    if (!res.expirationDate) {
+      throw new Error(`【${domain}】whois查询未找到过期时间`)
+    }
+    
+    return res
+  }
+}