14js加密js_fuck核心代码加密

猿人学练习/14js加密js_fuck核心代码加密/main.py

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+import random
+
+from Crypto.Cipher import AES
+import json
+import time
+import requests
+import base64
+
+
+BLOCK_SIZE = 16  # Bytes
+pad = lambda s: s + (BLOCK_SIZE - len(s) % BLOCK_SIZE) * \
+                chr(BLOCK_SIZE - len(s) % BLOCK_SIZE)
+unpad = lambda s: s[:-ord(s[len(s) - 1:])]
+
+
+def aesEncrypt(key, data):
+    '''
+    AES的ECB模式加密方法
+    :param key: 密钥
+    :param data:被加密字符串（明文）
+    :return:密文
+    '''
+    key = key.encode('utf8')
+    # 字符串补位
+    data = pad(data)
+    cipher = AES.new(key, AES.MODE_ECB)
+    # 加密后得到的是bytes类型的数据，使用Base64进行编码,返回byte字符串
+    result = cipher.encrypt(data.encode())
+    encodestrs = base64.b64encode(result)
+    enctext = encodestrs.decode('utf8')
+    return enctext
+
+
+def challenge14(page, uc):
+    url = "https://www.python-spider.com/api/challenge14"
+    payload = f"page={page}&uc={uc}"
+    print(payload)
+    session = requests.session()
+    headers = {
+        'content-length': str(random.choice([40, 39, 38])),
+        'accept': 'application/json, text/javascript, */*; q=0.01',
+        'content-type': 'application/x-www-form-urlencoded; charset=UTF-8'
+    }
+    session.headers = headers
+    response = session.request("POST", url, data=payload)
+    print(response.text)
+    return response.text
+
+
+def run():
+    data_num = 0
+    for page in range(1, 101):
+        key = "wdf2ff*TG@*(F4)*YH)g430HWR(*)wse"
+        timestamp = int(time.time())
+        uc = aesEncrypt(key, f'{timestamp}|{page}')
+        res_dict = json.loads(challenge14(page, uc))
+        data_list = res_dict.get('data')
+        for data in data_list:
+            data_num += int(data.get('value'))
+        print(data_num)
+    print(data_num)
+
+
+if __name__ == '__main__':
+    run()

猿人学练习/14js加密js_fuck核心代码加密/readme.md

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+# 知识点：
+
+## 解题思路