v0.0.1

oneforall/modules/datasets/netcraft.py

@@ -0,0 +1,86 @@
+# coding=utf-8
+import re
+import time
+import queue
+import hashlib
+from urllib import parse
+from common.query import Query
+from config import logger
+
+
+class NetCraft(Query):
+    def __init__(self, domain):
+        Query.__init__(self)
+        self.domain = self.register(domain)
+        self.module = 'Dataset'
+        self.source = 'NetCraftQuery'
+        self.init = 'https://searchdns.netcraft.com/'
+        self.addr = 'https://searchdns.netcraft.com/?restriction=site+contains'
+        self.page_num = 1
+        self.per_page_num = 20
+
+    def bypass_verification(self):
+        """
+        绕过NetCraft的JS验证
+        """
+        self.header = self.get_header()  # Netcraft会检查User-Agent
+        self.cookie = self.get(self.init).cookies
+        cookie_value = self.cookie['netcraft_js_verification_challenge']
+        verify_taken = hashlib.sha1(parse.unquote(cookie_value).encode('utf-8')).hexdigest()
+        self.cookie['netcraft_js_verification_response'] = verify_taken
+
+    def query(self):
+        """
+        向接口查询子域并做子域匹配
+        """
+        self.bypass_verification()
+        last = ''
+        while True:
+            time.sleep(self.delay)
+            self.header = self.get_header()
+            self.proxy = self.get_proxy(self.source)
+            params = {'host': '*.' + self.domain, 'from': self.page_num}
+            resp = self.get(self.addr + last, params)
+            if not resp:
+                return
+            subdomains_find = self.match(self.domain, resp.text)
+            if not subdomains_find:  # 搜索没有发现子域名则停止搜索
+                break
+            self.subdomains = self.subdomains.union(subdomains_find)  # 合并搜索子域名搜索结果
+            if 'Next page' not in resp.text:  # 搜索页面没有出现下一页时停止搜索
+                break
+            last = re.search(r'&last=.*' + self.domain, resp.text).group(0)
+            self.page_num += self.per_page_num
+
+    def run(self, rx_queue):
+        """
+        类执行入口
+        """
+        logger.log('DEBUG', f'开始执行{self.source}模块查询{self.domain}的子域')
+        start = time.time()
+        self.query()
+        end = time.time()
+        self.elapsed = round(end - start, 1)
+        self.save_json()
+        self.gen_result()
+        self.save_db()
+        rx_queue.put(self.results)
+        logger.log('DEBUG', f'结束执行{self.source}模块查询{self.domain}的子域')
+
+
+def do(domain, rx_queue):  # 统一入口名字 方便多线程调用
+    """
+    类统一调用入口
+
+    :param str domain: 域名
+    :param rx_queue: 结果集队列
+    """
+    query = NetCraft(domain)
+    query.run(rx_queue)
+    logger.log('INFOR', f'{query.source}模块耗时{query.elapsed}秒发现{query.domain}的子域{len(query.subdomains)}个')
+    logger.log('DEBUG', f'{query.source}模块发现{query.domain}的子域 {query.subdomains}')
+
+
+if __name__ == '__main__':
+    result_queue = queue.Queue()
+    do('owasp.org', result_queue)