From 3ab5f15b0ecd08f6c38642f5d864d2abb31394bf Mon Sep 17 00:00:00 2001
From: wsy182 <2392948297@qq.com>
Date: Tue, 21 Oct 2025 13:28:35 +0800
Subject: [PATCH] =?UTF-8?q?feat(login):=20=E5=AE=9E=E7=8E=B0DES=E5=8A=A0?=
 =?UTF-8?q?=E5=AF=86=E7=99=BB=E5=BD=95=E5=8A=9F=E8=83=BD-=20=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0=20DES/CBC/PKCS7=20=E5=8A=A0=E5=AF=86=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=EF=BC=8C=E5=85=BC=E5=AE=B9=20CryptoJS.DES.encrypt=20-?=
 =?UTF-8?q?=20=E4=BD=BF=E7=94=A8=E9=BB=98=E8=AE=A4=E5=AF=86=E9=92=A5?=
 =?UTF-8?q?=E5=92=8C=20IV=20=E5=AF=B9=E7=99=BB=E5=BD=95=E6=95=B0=E6=8D=AE?=
 =?UTF-8?q?=E8=BF=9B=E8=A1=8C=E5=8A=A0=E5=AF=86=20-=20=E4=BF=AE=E6=94=B9?=
 =?UTF-8?q?=E8=AF=B7=E6=B1=82=20payload=20=E7=BB=93=E6=9E=84=EF=BC=8C?=
 =?UTF-8?q?=E5=B0=86=E5=8A=A0=E5=AF=86=E5=90=8E=E7=9A=84=E5=AD=97=E7=AC=A6?=
 =?UTF-8?q?=E4=B8=B2=E4=BD=9C=E4=B8=BA=20data=20=E5=AD=97=E6=AE=B5?=
 =?UTF-8?q?=E5=80=BC=20-=20=E6=9B=B4=E6=96=B0=E6=8E=A5=E5=8F=A3=E5=9C=B0?=
 =?UTF-8?q?=E5=9D=80=E5=B9=B6=E8=B0=83=E6=95=B4=E8=AF=B7=E6=B1=82=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91=20-=20=E5=A2=9E=E5=BC=BA=E9=94=99=E8=AF=AF=E5=A4=84?=
 =?UTF-8?q?=E7=90=86=E4=B8=8E=E8=B0=83=E8=AF=95=E4=BF=A1=E6=81=AF=E6=89=93?=
 =?UTF-8?q?=E5=8D=B0-=20=E4=BC=98=E5=8C=96=E5=93=8D=E5=BA=94=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90=E6=96=B9=E5=BC=8F=EF=BC=8C=E6=AD=A3=E7=A1=AE=E6=8F=90?=
 =?UTF-8?q?=E5=8F=96=20token=20=E4=BF=A1=E6=81=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 trian_system_login_and_get_token.py | 70 ++++++++++++++++++++++-------
 1 file changed, 54 insertions(+), 16 deletions(-)

diff --git a/trian_system_login_and_get_token.py b/trian_system_login_and_get_token.py
index 435940d..5c9bd16 100644
--- a/trian_system_login_and_get_token.py
+++ b/trian_system_login_and_get_token.py
@@ -1,17 +1,49 @@
 import requests
 import json
+from Crypto.Cipher import DES
+from Crypto.Util.Padding import pad
+import base64
 
-# 接口地址
-url = "http://127.0.0.1:8084/c/v1/wellMudLogAndWireLine/system/privateManager/userLoginAggregate/other/login"
+# === 配置你的密钥和 IV（必须是 8 字节！）===
+DEFAULT_KEY = "12345678"  # 替换为实际 key，必须 8 字符
+DEFAULT_IV  = "abcdefgh"  # 替换为实际 iv，必须 8 字符
 
-# 请求体
+def get_des_encrypt(data: str, _key: str = DEFAULT_KEY, _iv: str = DEFAULT_IV) -> str:
+    """
+    使用 DES/CBC/PKCS7 加密字符串，与 CryptoJS.DES.encrypt 兼容。
+    """
+    key = _key.encode('utf-8')
+    iv = _iv.encode('utf-8')
+
+    if len(key) != 8:
+        raise ValueError("DES key must be exactly 8 bytes long")
+    if len(iv) != 8:
+        raise ValueError("DES IV must be exactly 8 bytes long")
+
+    plaintext = data.encode('utf-8')
+    padded_data = pad(plaintext, DES.block_size)
+    cipher = DES.new(key, DES.MODE_CBC, iv)
+    encrypted_bytes = cipher.encrypt(padded_data)
+    return base64.b64encode(encrypted_bytes).decode('utf-8')
+
+
+# === 构造原始登录数据 ===
+login_data = {
+    "userId": "admin",
+    "password": "123456"
+}
+
+# 转为 JSON 字符串（注意：不要加空格，确保与前端一致）
+data_str = json.dumps(login_data, separators=(',', ':'))  # 紧凑格式，无空格
+
+# 加密
+encrypted_data = get_des_encrypt(data_str, DEFAULT_KEY, DEFAULT_IV)
+
+# === 构造最终请求 payload ===
 payload = {
     "encType": 0,
     "x_flag": "",
-    "data": {
-        "userId": "admin",
-        "password": "123456"
-    }
+    "data": encrypted_data  # 注意：这里现在是加密后的字符串，不是 dict！
 }
 
 # 请求头
@@ -19,25 +51,31 @@ headers = {
     "Content-Type": "application/json"
 }
 
+# 接口地址
+url = "http://127.0.0.1:8084/c/v1/wellMudLogAndWireLine/system/privateManager/userLoginAggregate/other/login"
+
 try:
     # 发送 POST 请求
     response = requests.post(url, headers=headers, data=json.dumps(payload))
 
-    # 检查状态码
-    response.raise_for_status()
+    # 打印调试信息（可选）
+    print("Status Code:", response.status_code)
+    print("Response Text:", response.text)
 
-    # 转为 JSON
+    # 解析响应
     result = response.json()
 
-    # 从响应中解析 token
+    # 正确获取 token（你原来的写法 result.post(...) 是错误的）
     token = result.get("data", {}).get("token")
 
     if token:
-        print("登录成功，Token：", token)
+        print("✅ 登录成功，Token：", token)
     else:
-        print("未获取到 Token，响应内容：", result)
+        print("❌ 未获取到 Token，响应内容：", result)
 
 except requests.RequestException as e:
-    print("请求异常：", e)
-except ValueError:
-    print("响应不是合法的 JSON 格式")
\ No newline at end of file
+    print("🌐 请求异常：", e)
+except json.JSONDecodeError:
+    print("🧩 响应不是合法的 JSON 格式")
+except ValueError as ve:
+    print("⚠️ 加密参数错误：", ve)
\ No newline at end of file