feat: add domain in cookie and cors

src/infrastructure/config/settings.py

@@ -55,9 +55,11 @@ class Settings(BaseSettings):
     CSRF_COOKIE_HTTPONLY: bool = True
     CSRF_COOKIE_SAMESITE: Literal['Lax', 'Strict', 'None'] = 'Lax'
     CSRF_COOKIE_PATH: str = '/'
-    CSRF_COOKIE_DOMAIN: str | None = None
+    CSRF_COOKIE_DOMAIN: str | None = 'elcsa.ru'
 
     AUTH_COOKIE_SECURE: bool = False
+    AUTH_COOKIE_DOMAIN: str | None = 'elcsa.ru'
+    CORS_ALLOW_ORIGIN_REGEX: str = r'https?://([a-z0-9-]+\.)*elcsa\.ru(:\d+)?$'
 
     DOCS_USERNAME: str = 'admin'
     DOCS_PASSWORD: str = 'admin'
@@ -103,6 +105,13 @@ class Settings(BaseSettings):
             return None
         return v
 
+    @field_validator('AUTH_COOKIE_DOMAIN', mode='before')
+    @classmethod
+    def empty_auth_domain_to_none(cls, v):
+        if v is None or (isinstance(v, str) and not v.strip()):
+            return None
+        return v
+
     @field_validator('REDIS_PASSWORD', mode='before')
     @classmethod
     def empty_redis_password_to_none(cls, v):