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88 lines
2.8 KiB
88 lines
2.8 KiB
import time
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from client.subdomain.oneforall.common.search import Search
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class So(Search):
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def __init__(self, domain):
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Search.__init__(self)
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self.domain = domain
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self.module = 'Search'
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self.source = 'SoSearch'
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self.addr = 'https://www.so.com/s'
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self.limit_num = 640 # 限制搜索条数
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self.per_page_num = 10 # 默认每页显示10页
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def search(self, domain, filtered_subdomain='', full_search=False):
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"""
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发送搜索请求并做子域匹配
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:param str domain: 域名
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:param str filtered_subdomain: 过滤的子域
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:param bool full_search: 全量搜索
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"""
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page_num = 1
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while True:
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time.sleep(self.delay)
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self.header = self.get_header()
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self.proxy = self.get_proxy(self.source)
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word = 'site:' + domain + filtered_subdomain
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payload = {'q': word, 'pn': page_num}
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resp = self.get(url=self.addr, params=payload)
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if not resp:
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return
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subdomains = self.match(domain, resp.text)
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if not subdomains:
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break
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if not full_search:
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# 搜索中发现搜索出的结果有完全重复的结果就停止搜索
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if subdomains.issubset(self.subdomains):
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break
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self.subdomains = self.subdomains.union(subdomains)
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page_num += 1
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# 搜索页面没有出现下一页时停止搜索
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if '<a id="snext"' not in resp.text:
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break
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# 搜索条数限制
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if self.page_num * self.per_page_num >= self.limit_num:
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break
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def run(self):
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"""
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类执行入口
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"""
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self.begin()
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self.search(self.domain, full_search=True)
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# 排除同一子域搜索结果过多的子域以发现新的子域
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for statement in self.filter(self.domain, self.subdomains):
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self.search(self.domain, filtered_subdomain=statement)
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# 递归搜索下一层的子域
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if self.recursive_search:
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# 从1开始是之前已经做过1层子域搜索了,当前实际递归层数是layer+1
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for layer_num in range(1, self.recursive_times):
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for subdomain in self.subdomains:
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# 进行下一层子域搜索的限制条件
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count = subdomain.count('.') - self.domain.count('.')
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if count == layer_num:
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self.search(subdomain)
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self.finish()
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self.save_json()
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self.gen_result()
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self.save_db()
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def do(domain): # 统一入口名字 方便多线程调用
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"""
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类统一调用入口
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:param str domain: 域名
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"""
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search = So(domain)
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search.run()
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if __name__ == '__main__':
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do('example.com')
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