287 lines
11 KiB
Python
287 lines
11 KiB
Python
# -*- coding: UTF-8 -*-
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'''
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@Project :domainScanDemo
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@File :detect_engine.py
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@IDE :PyCharm
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@Author :梦伴
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@Date :2026/4/8 23:52
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@explain : 检测引擎
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'''
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import time
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from loguru import logger
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from app.utils.database import Database
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from app.detectors.rdap_detector import RDAPDetector
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from app.detectors.wayback_detector import WaybackDetector
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from app.detectors.baidu_detector import BaiduDetector
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from app.detectors.qihu360_detector import Qihu360Detector
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from app.detectors.google_detector import GoogleDetector
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from app.detectors.chinaz_detector import ChinazDetector
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from app.detectors.aizhan_detector import AizhanDetector
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from app.detectors.juziseo_detector import JuziseoDetector
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from app.detectors.jucha_detector import JuchaDetector
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from app.utils.status_codes import (
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DETECT_STATUS_BLACKLISTED,
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DETECT_STATUS_COMPLETED,
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DETECT_STATUS_FAILED,
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DETECT_STATUS_RUNNING,
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)
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class DetectEngine:
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"""
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检测引擎
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"""
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def __init__(self):
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"""
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初始化检测引擎
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"""
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self.db = Database()
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self.rdap_detector = RDAPDetector()
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self.wayback_detector = WaybackDetector()
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self.baidu_detector = BaiduDetector()
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self.qihu360_detector = Qihu360Detector()
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self.google_detector = GoogleDetector()
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self.chinaz_detector = ChinazDetector()
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self.aizhan_detector = AizhanDetector()
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self.juziseo_detector = JuziseoDetector()
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self.jucha_detector = JuchaDetector()
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def detect_domain(self, domain_id):
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"""
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检测域名
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:param domain_id: 域名ID
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:return: bool - 是否检测成功
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"""
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try:
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# 获取域名信息
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domain_info = self.db.get_domain_by_id(domain_id)
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if not domain_info:
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logger.error(f"域名不存在: {domain_id}")
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return False
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domain = domain_info['domain']
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logger.info(f"开始检测域名: {domain}")
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# 更新检测状态为检测中
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_RUNNING)
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# 1. 基础检测
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if not self._basic_detect(domain_id, domain):
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logger.info(f"基础检测失败，停止后续检测: {domain}")
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return False
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# 2. 深度检测
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if not self._deep_detect(domain_id, domain):
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logger.info(f"深度检测失败: {domain}")
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return False
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# 更新检测状态为正常
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_COMPLETED)
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logger.info(f"域名检测完成: {domain}")
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return True
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except Exception as e:
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logger.error(f"检测域名出错: {e}")
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# 更新检测状态为检测失败
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_FAILED)
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return False
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def _basic_detect(self, domain_id, domain):
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"""
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基础检测
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:param domain_id: 域名ID
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:param domain: 域名
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:return: bool - 是否检测通过
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"""
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# 1. 检查是否为一口价域名
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is_ykj = self.db.is_ykj_domain(domain_id)
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# 2. 注册状态检测（一口价域名跳过）
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if not is_ykj:
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register_status = self.rdap_detector.check_register_status(domain)
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self.db.update_domain_register_status(domain_id, register_status)
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# 3. 黑名单缓存检查
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if self.db.is_blacklisted(domain):
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logger.info(f"域名在黑名单中: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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return False
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# 4. 时光机快照年份采集
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snapshot_years = self.wayback_detector.get_snapshot_years(domain)
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if snapshot_years:
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self.db.update_domain_snapshot_years(domain_id, ','.join(map(str, snapshot_years)))
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# 5. 时光机正文抽样与敏感词匹配
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if self.wayback_detector.has_sensitive_content(domain):
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logger.info(f"域名包含敏感词: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, "快照包含敏感词")
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return False
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return True
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def _deep_detect(self, domain_id, domain):
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"""
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深度检测
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:param domain_id: 域名ID
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:param domain: 域名
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:return: bool - 是否检测通过
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"""
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# 1. 百度历史/Site
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baidu_history = self.baidu_detector.check_history(domain)
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baidu_site = self.baidu_detector.check_site(domain)
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# 2. 360 Site
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qihu360_site = self.qihu360_detector.check_site(domain)
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# 3. Google Site
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google_site = self.google_detector.check_site(domain)
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# 4. 站长之家
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chinaz_info = self.chinaz_detector.check_domain(domain)
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# 5. 爱站网
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aizhan_info = self.aizhan_detector.check_domain(domain)
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# 6. 桔子SEO
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juziseo_info = self.juziseo_detector.check_domain(domain)
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# 7. 聚查
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jucha_info = self.jucha_detector.check_domain(domain)
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# 检查是否有风险
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if self._check_risk(domain_id, domain, baidu_history, baidu_site, qihu360_site, google_site, chinaz_info, aizhan_info, juziseo_info, jucha_info):
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return False
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# 保存检测结果
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self.db.add_detection_result(domain_id, baidu_history, baidu_site, qihu360_site, google_site, chinaz_info, aizhan_info, juziseo_info, jucha_info)
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return True
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def _check_risk(self, domain_id, domain, baidu_history, baidu_site, qihu360_site, google_site, chinaz_info, aizhan_info, juziseo_info, jucha_info):
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"""
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检查风险
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:param domain_id: 域名ID
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:param domain: 域名
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:param baidu_history: 百度历史
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:param baidu_site: 百度site
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:param qihu360_site: 360 site
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:param google_site: Google site
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:param chinaz_info: 站长之家信息
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:param aizhan_info: 爱站网信息
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:param juziseo_info: 桔子SEO信息
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:param jucha_info: 聚查信息
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:return: bool - 是否有风险
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"""
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# 检查百度历史过灰
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if baidu_history and '灰' in str(baidu_history):
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logger.info(f"百度历史过灰: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, "百度历史过灰")
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return True
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# 检查标题敏感词
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if chinaz_info and 'title' in chinaz_info:
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if self._contains_sensitive_words(chinaz_info['title']):
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logger.info(f"标题包含敏感词: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, "标题包含敏感词")
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return True
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# 检查子域名
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if baidu_site and 'subdomains' in baidu_site:
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subdomains = baidu_site['subdomains']
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# 排除 www, @, m
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valid_subdomains = [sub for sub in subdomains if sub not in ['www', '@', 'm']]
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if valid_subdomains:
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logger.info(f"存在子域名: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, "存在子域名")
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return True
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# 检查风险提示
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if aizhan_info and 'risk' in aizhan_info:
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if aizhan_info['risk'] in ['低风险', '疑似色情博彩风险', '严重影响权重']:
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logger.info(f"风险提示: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, f"风险提示: {aizhan_info['risk']}")
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return True
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# 检查WHOIS状态
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if jucha_info and 'whois' in jucha_info:
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if jucha_info['whois'].get('status') in ['clientHold', 'serverHold']:
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logger.info(f"WHOIS状态异常: {domain}")
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self.db.update_domain_detect_status(domain_id, DETECT_STATUS_BLACKLISTED)
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self.db.add_to_blacklist(domain, "WHOIS状态异常")
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return True
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# 检查拦截检测
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if jucha_info and 'intercept' in jucha_info:
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if not jucha_info['intercept'].get('normal', True):
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logger.info(f"拦截检测异常: {domain}")
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self.db.update_domain_detect_status(domain_id, 4) # 4 表示黑名单
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self.db.add_to_blacklist(domain, "拦截检测异常")
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return True
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return False
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def _contains_sensitive_words(self, text):
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"""
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检查文本是否包含敏感词
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:param text: 文本
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:return: bool - 是否包含敏感词
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"""
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sensitive_words = self.db.get_all_sensitive_words()
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for word in sensitive_words:
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if word in text:
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return True
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return False
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def process_task(self, task_id):
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"""
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处理检测任务
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:param task_id: 任务ID
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:return: bool - 是否处理成功
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"""
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try:
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# 获取任务信息
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task = self.db.get_task_by_id(task_id)
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if not task:
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logger.error(f"任务不存在: {task_id}")
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return False
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domain_id = task['domain_id']
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# 更新任务状态为执行中
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self.db.update_task_status(task_id, 1) # 1 表示执行中
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# 执行检测
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success = self.detect_domain(domain_id)
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# 更新任务状态
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if success:
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self.db.update_task_status(task_id, 2) # 2 表示完成
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else:
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# 增加重试次数
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retry_count = task.get('retry_count', 0) + 1
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if retry_count < 3:
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self.db.update_task_retry_count(task_id, retry_count)
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self.db.update_task_status(task_id, 0) # 0 表示待执行
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else:
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self.db.update_task_status(task_id, 3) # 3 表示失败
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return success
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except Exception as e:
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logger.error(f"处理任务出错: {e}")
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# 更新任务状态为失败
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self.db.update_task_status(task_id, 3) # 3 表示失败
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return False
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