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62 lines
1.6 KiB
62 lines
1.6 KiB
import cdx_toolkit
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from tqdm import tqdm
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from client.subdomain.oneforall.common.crawl import Crawl
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from client.subdomain.oneforall.config import logger
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class CommonCrawl(Crawl):
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def __init__(self, domain):
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Crawl.__init__(self)
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self.domain = domain
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self.module = 'Crawl'
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self.source = 'CommonCrawl'
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def crawl(self, domain, limit):
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"""
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:param domain:
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:param limit:
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"""
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self.header = self.get_header()
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self.proxy = self.get_proxy(self.source)
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cdx = cdx_toolkit.CDXFetcher()
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url = f'*.{domain}/*'
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size = cdx.get_size_estimate(url)
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print(url, 'CommonCrawl size estimate', size)
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for resp in tqdm(cdx.iter(url, limit=limit), total=limit):
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if resp.data.get('status') not in ['301', '302']:
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subdomains = self.match(self.register(domain), resp.text)
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# 合并搜索子域名搜索结果
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self.subdomains = self.subdomains.union(subdomains)
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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.crawl(self.domain, 50)
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# 爬取已发现的子域以发现新的子域
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for subdomain in self.subdomains:
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if subdomain != self.domain:
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self.crawl(subdomain, 10)
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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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crawl = CommonCrawl(domain)
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crawl.run()
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if __name__ == '__main__':
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do('example.com')
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