添加hunter接口

config/default.py

@@ -242,3 +242,6 @@ github_api_token = ''
 
 # obtain Cloudflare API key from https://dash.cloudflare.com/profile/api-tokens
 cloudflare_api_token = ''
+
+# https://hunter.qianxin.com/home/userInfo
+hunter_api_key = ''

modules/search/hunter.py

@@ -0,0 +1,72 @@
+import base64
+import time
+
+from config import settings
+from common.search import Search
+
+
+class Hunter(Search):
+    def __init__(self, domain):
+        Search.__init__(self)
+        self.domain = domain
+        self.module = 'Search'
+        self.source = 'HunterAPISearch'
+        self.addr = 'https://hunter.qianxin.com/openApi/search'
+        self.delay = 1
+        self.key = settings.hunter_api_key
+
+    def search(self):
+        """
+        发送搜索请求并做子域匹配
+        """
+        self.page_num = 1
+        subdomain_encode = f'domain_suffix="{self.domain}"'.encode('utf-8')
+        query_data = base64.b64encode(subdomain_encode)
+        while True:
+            time.sleep(self.delay)
+            self.header = self.get_header()
+            self.proxy = self.get_proxy(self.source)
+            query = {'api-key': self.key,
+                     'search': query_data,
+                     'page': self.page_num,
+                     'page_size': 100,
+                     'is_web': 1}
+            resp = self.get(self.addr, query)
+            if not resp:
+                return
+            resp_json = resp.json()
+            subdomains = self.match_subdomains(resp)
+            if not subdomains:  # 搜索没有发现子域名则停止搜索
+                break
+            self.subdomains.update(subdomains)
+            total = resp_json.get('data').get('total')
+            if self.page_num * 100 >= int(total):
+                break
+            self.page_num += 1
+
+    def run(self):
+        """
+        类执行入口
+        """
+        if not self.have_api(self.key):
+            return
+        self.begin()
+        self.search()
+        self.finish()
+        self.save_json()
+        self.gen_result()
+        self.save_db()
+
+
+def run(domain):
+    """
+    类统一调用入口
+
+    :param str domain: 域名
+    """
+    search = Hunter(domain)
+    search.run()
+
+
+if __name__ == '__main__':
+    run('freebuf.com')