refactor(core): 优化CPA上传使用curl_cffi的multipart方式

src/core/cpa_upload.py

@@ -8,6 +8,7 @@ from typing import List, Dict, Any, Tuple, Optional
 from datetime import datetime
 
 from curl_cffi import requests as cffi_requests
+from curl_cffi import CurlMime
 
 from ..database.session import get_db
 from ..database.models import Account
@@ -40,11 +41,11 @@ def generate_token_json(account: Account) -> dict:
 
 def upload_to_cpa(token_data: dict, proxy: str = None) -> Tuple[bool, str]:
     """
-    上传单个账号到 CPA 管理平台
+    上传单个账号到 CPA 管理平台（不走代理）
 
     Args:
         token_data: Token JSON 数据
-        proxy: 可选的代理 URL
+        proxy: 保留参数，不使用（CPA 上传始终直连）
 
     Returns:
         (成功标志, 消息或错误信息)
@@ -57,45 +58,45 @@ def upload_to_cpa(token_data: dict, proxy: str = None) -> Tuple[bool, str]:
     if not settings.cpa_api_url:
         return False, "CPA API URL 未配置"
 
-    api_url = settings.cpa_api_url.rstrip('/')
+    api_url = settings.cpa_api_url.rstrip("/")
     upload_url = f"{api_url}/v0/management/auth-files"
 
     filename = f"{token_data['email']}.json"
-    file_content = json.dumps(token_data, ensure_ascii=False, indent=2).encode('utf-8')
+    file_content = json.dumps(token_data, ensure_ascii=False, indent=2).encode("utf-8")
 
-    files = {"file": (filename, file_content, "application/json")}
     headers = {
-        "Authorization": f"Bearer {settings.cpa_api_token.get_secret_value()}"
+        "Authorization": f"Bearer {settings.cpa_api_token.get_secret_value()}",
     }
 
     try:
-        proxies = None
-        if proxy:
-            proxies = {
-                "http": proxy,
-                "https": proxy
-            }
+        mime = CurlMime()
+        mime.addpart(
+            name="file",
+            data=file_content,
+            filename=filename,
+            content_type="application/json",
+        )
 
         response = cffi_requests.post(
             upload_url,
-            files=files,
+            multipart=mime,
             headers=headers,
-            proxies=proxies,
+            proxies=None,
             timeout=30,
-            impersonate="chrome110"
+            impersonate="chrome110",
         )
 
         if response.status_code in (200, 201):
             return True, "上传成功"
-        else:
-            error_msg = f"上传失败: HTTP {response.status_code}"
-            try:
-                error_detail = response.json()
-                if isinstance(error_detail, dict):
-                    error_msg = error_detail.get("message", error_msg)
-            except:
-                error_msg = f"{error_msg} - {response.text[:200]}"
-            return False, error_msg
+
+        error_msg = f"上传失败: HTTP {response.status_code}"
+        try:
+            error_detail = response.json()
+            if isinstance(error_detail, dict):
+                error_msg = error_detail.get("message", error_msg)
+        except Exception:
+            error_msg = f"{error_msg} - {response.text[:200]}"
+        return False, error_msg
 
     except Exception as e:
         logger.error(f"CPA 上传异常: {e}")
@@ -178,12 +179,12 @@ def batch_upload_to_cpa(account_ids: List[int], proxy: str = None) -> dict:
 
 def test_cpa_connection(api_url: str, api_token: str, proxy: str = None) -> Tuple[bool, str]:
     """
-    测试 CPA 连接
+    测试 CPA 连接（不走代理）
 
     Args:
         api_url: CPA API URL
         api_token: CPA API Token
-        proxy: 可选的代理 URL
+        proxy: 保留参数，不使用（CPA 始终直连）
 
     Returns:
         (成功标志, 消息)
@@ -194,45 +195,29 @@ def test_cpa_connection(api_url: str, api_token: str, proxy: str = None) -> Tupl
     if not api_token:
         return False, "API Token 不能为空"
 
-    # 清理 URL
-    api_url = api_url.rstrip('/')
-
-    # 尝试访问健康检查或 API 信息端点
+    api_url = api_url.rstrip("/")
     test_url = f"{api_url}/v0/management/auth-files"
-
-    headers = {
-        "Authorization": f"Bearer {api_token}"
-    }
+    headers = {"Authorization": f"Bearer {api_token}"}
 
     try:
-        proxies = None
-        if proxy:
-            proxies = {
-                "http": proxy,
-                "https": proxy
-            }
-
-        # 发送一个简单的请求测试连接（GET 列表或 OPTIONS）
         response = cffi_requests.options(
             test_url,
             headers=headers,
-            proxies=proxies,
+            proxies=None,
             timeout=10,
-            impersonate="chrome110"
+            impersonate="chrome110",
         )
 
         if response.status_code in (200, 204, 401, 403, 405):
-            # 401/403 表示服务器可达但认证问题
-            # 405 表示 OPTIONS 方法不被允许，但服务器可达
             if response.status_code == 401:
                 return False, "连接成功，但 API Token 无效"
             return True, "CPA 连接测试成功"
-        else:
-            return False, f"服务器返回异常状态码: {response.status_code}"
+
+        return False, f"服务器返回异常状态码: {response.status_code}"
 
     except cffi_requests.exceptions.ConnectionError as e:
         return False, f"无法连接到服务器: {str(e)}"
     except cffi_requests.exceptions.Timeout:
-        return False, "连接超时，请检查网络或代理配置"
+        return False, "连接超时，请检查网络配置"
     except Exception as e:
         return False, f"连接测试失败: {str(e)}"