feat(login): 实现DES加密登录功能- 添加 DES/CBC/PKCS7 加密函数,兼容 CryptoJS.DES.encrypt
- 使用默认密钥和 IV 对登录数据进行加密 - 修改请求 payload 结构,将加密后的字符串作为 data 字段值 - 更新接口地址并调整请求逻辑 - 增强错误处理与调试信息打印- 优化响应解析方式,正确提取 token 信息main
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@ -1,17 +1,49 @@
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import requests
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import json
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from Crypto.Cipher import DES
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from Crypto.Util.Padding import pad
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import base64
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# 接口地址
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url = "http://127.0.0.1:8084/c/v1/wellMudLogAndWireLine/system/privateManager/userLoginAggregate/other/login"
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# === 配置你的密钥和 IV(必须是 8 字节!)===
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DEFAULT_KEY = "12345678" # 替换为实际 key,必须 8 字符
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DEFAULT_IV = "abcdefgh" # 替换为实际 iv,必须 8 字符
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# 请求体
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def get_des_encrypt(data: str, _key: str = DEFAULT_KEY, _iv: str = DEFAULT_IV) -> str:
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"""
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使用 DES/CBC/PKCS7 加密字符串,与 CryptoJS.DES.encrypt 兼容。
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"""
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key = _key.encode('utf-8')
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iv = _iv.encode('utf-8')
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if len(key) != 8:
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raise ValueError("DES key must be exactly 8 bytes long")
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if len(iv) != 8:
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raise ValueError("DES IV must be exactly 8 bytes long")
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plaintext = data.encode('utf-8')
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padded_data = pad(plaintext, DES.block_size)
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cipher = DES.new(key, DES.MODE_CBC, iv)
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encrypted_bytes = cipher.encrypt(padded_data)
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return base64.b64encode(encrypted_bytes).decode('utf-8')
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# === 构造原始登录数据 ===
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login_data = {
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"userId": "admin",
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"password": "123456"
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}
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# 转为 JSON 字符串(注意:不要加空格,确保与前端一致)
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data_str = json.dumps(login_data, separators=(',', ':')) # 紧凑格式,无空格
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# 加密
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encrypted_data = get_des_encrypt(data_str, DEFAULT_KEY, DEFAULT_IV)
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# === 构造最终请求 payload ===
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payload = {
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"encType": 0,
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"x_flag": "",
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"data": {
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"userId": "admin",
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"password": "123456"
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}
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"data": encrypted_data # 注意:这里现在是加密后的字符串,不是 dict!
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}
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# 请求头
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@ -19,25 +51,31 @@ headers = {
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"Content-Type": "application/json"
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}
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# 接口地址
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url = "http://127.0.0.1:8084/c/v1/wellMudLogAndWireLine/system/privateManager/userLoginAggregate/other/login"
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try:
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# 发送 POST 请求
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response = requests.post(url, headers=headers, data=json.dumps(payload))
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# 检查状态码
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response.raise_for_status()
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# 打印调试信息(可选)
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print("Status Code:", response.status_code)
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print("Response Text:", response.text)
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# 转为 JSON
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# 解析响应
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result = response.json()
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# 从响应中解析 token
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# 正确获取 token(你原来的写法 result.post(...) 是错误的)
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token = result.get("data", {}).get("token")
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if token:
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print("登录成功,Token:", token)
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print("✅ 登录成功,Token:", token)
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else:
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print("未获取到 Token,响应内容:", result)
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print("❌ 未获取到 Token,响应内容:", result)
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except requests.RequestException as e:
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print("请求异常:", e)
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except ValueError:
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print("响应不是合法的 JSON 格式")
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print("🌐 请求异常:", e)
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except json.JSONDecodeError:
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print("🧩 响应不是合法的 JSON 格式")
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except ValueError as ve:
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print("⚠️ 加密参数错误:", ve)
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