feat: 添加代理支持

- 在 .env 中通过 PROXY_URL 配置代理
- 支持 http/https/socks4/socks5 代理
- 所有网络请求（curl_cffi 和 requests）都走代理
- 服务类构造函数新增 proxies 参数传递代理配置

g/email_service.py

@@ -6,7 +6,7 @@ from dotenv import load_dotenv
 
 
 class EmailService:
-    def __init__(self):
+    def __init__(self, proxies=None):
         load_dotenv()
         self.worker_domain = os.getenv("WORKER_DOMAIN")
         self.freemail_token = os.getenv("FREEMAIL_TOKEN")
@@ -14,6 +14,7 @@ class EmailService:
             raise ValueError("Missing: WORKER_DOMAIN or FREEMAIL_TOKEN")
         self.base_url = f"https://{self.worker_domain}"
         self.headers = {"Authorization": f"Bearer {self.freemail_token}"}
+        self.proxies = proxies or {}
 
     def create_email(self):
         """创建临时邮箱 GET /api/generate"""
@@ -21,6 +22,7 @@ class EmailService:
             res = requests.get(
                 f"{self.base_url}/api/generate",
                 headers=self.headers,
+                proxies=self.proxies,
                 timeout=10
             )
             if res.status_code == 200:
@@ -44,6 +46,7 @@ class EmailService:
                     f"{self.base_url}/api/emails",
                     params={"mailbox": email},
                     headers=self.headers,
+                    proxies=self.proxies,
                     timeout=10
                 )
                 if debug:
@@ -91,6 +94,7 @@ class EmailService:
                 f"{self.base_url}/api/mailboxes",
                 params={"address": address},
                 headers=self.headers,
+                proxies=self.proxies,
                 timeout=10
             )
             return res.status_code == 200 and res.json().get("success")

g/nsfw_service.py

@@ -25,6 +25,7 @@ class NsfwSettingsService:
         user_agent: Optional[str] = None,
         cf_clearance: Optional[str] = None,
         timeout: int = 15,
+        proxies: Optional[Dict[str, str]] = None,
     ) -> Dict[str, Any]:
         """
         启用 always_show_nsfw_content。
@@ -88,6 +89,7 @@ class NsfwSettingsService:
                 data=data,
                 impersonate=impersonate or "chrome120",
                 timeout=timeout,
+                proxies=proxies or {},
             )
             hex_reply = response.content.hex()
             grpc_status = response.headers.get("grpc-status")
@@ -124,6 +126,7 @@ class NsfwSettingsService:
         impersonate: str = "chrome120",
         user_agent: Optional[str] = None,
         timeout: int = 30,
+        proxies: Optional[Dict[str, str]] = None,
     ) -> Dict[str, Any]:
         """
         使用帖子方法开启 Unhinged 模式（二次验证）。
@@ -153,6 +156,7 @@ class NsfwSettingsService:
                 data=data,
                 impersonate=impersonate,
                 timeout=timeout,
+                proxies=proxies or {},
             )
             return {
                 "ok": response.status_code == 200,

g/turnstile_service.py

@@ -12,13 +12,14 @@ load_dotenv()
 class TurnstileService:
     """Turnstile验证服务类"""
 
-    def __init__(self, solver_url="http://127.0.0.1:5072"):
+    def __init__(self, solver_url="http://127.0.0.1:5072", proxies=None):
         """
         初始化Turnstile服务
         """
         self.yescaptcha_key = os.getenv('YESCAPTCHA_KEY', '').strip()
         self.solver_url = solver_url
         self.yescaptcha_api = "https://api.yescaptcha.com"
+        self.proxies = proxies or {}
 
     def create_task(self, siteurl, sitekey):
         """
@@ -35,7 +36,7 @@ class TurnstileService:
                     "websiteKey": sitekey
                 }
             }
-            response = requests.post(url, json=payload)
+            response = requests.post(url, json=payload, proxies=self.proxies)
             response.raise_for_status()
             data = response.json()
             if data.get('errorId') != 0:
@@ -44,7 +45,7 @@ class TurnstileService:
         else:
             # 使用本地 Turnstile Solver
             url = f"{self.solver_url}/turnstile?url={siteurl}&sitekey={sitekey}"
-            response = requests.get(url)
+            response = requests.get(url, proxies=self.proxies)
             response.raise_for_status()
             return response.json()['taskId']
 
@@ -63,7 +64,7 @@ class TurnstileService:
                         "clientKey": self.yescaptcha_key,
                         "taskId": task_id
                     }
-                    response = requests.post(url, json=payload)
+                    response = requests.post(url, json=payload, proxies=self.proxies)
                     response.raise_for_status()
                     data = response.json()
 
@@ -86,7 +87,7 @@ class TurnstileService:
                 else:
                     # 使用本地 Turnstile Solver
                     url = f"{self.solver_url}/result?id={task_id}"
-                    response = requests.get(url)
+                    response = requests.get(url, proxies=self.proxies)
                     response.raise_for_status()
                     data = response.json()
                     captcha = data.get('solution', {}).get('token', None)

g/user_agreement_service.py

@@ -25,6 +25,7 @@ class UserAgreementService:
         user_agent: Optional[str] = None,
         cf_clearance: Optional[str] = None,
         timeout: int = 15,
+        proxies: Optional[Dict[str, str]] = None,
     ) -> Dict[str, Any]:
         """
         同意 TOS 版本。
@@ -85,6 +86,7 @@ class UserAgreementService:
                 data=data,
                 impersonate=impersonate or "chrome120",
                 timeout=timeout,
+                proxies=proxies or {},
             )
             hex_reply = response.content.hex()
             grpc_status = response.headers.get("grpc-status")