交易所 API 改为仅服务器配置：前端去掉密钥、新机示例为空，并防止坏钥反复请求触发 Gate 封 IP。

Co-authored-by: Cursor <cursoragent@cursor.com>

crypto_monitor_okx/app.py

@@ -35,6 +35,11 @@ import sys
 if _REPO_ROOT not in sys.path:
     sys.path.insert(0, _REPO_ROOT)
 from lib.paths import common_static_dir
+from lib.exchange.api_credentials_lib import (
+    is_exchange_auth_error,
+    load_markets_public_fallback,
+    normalize_api_credential,
+)
 from lib.ai.ai_client import ai_generate, ai_review, ai_short_advice
 from lib.ai.ai_review_lib import (
     build_journal_ai_chart_path,
@@ -360,9 +365,9 @@ def _promote_legacy_options_api_keys() -> None:
 
 
 _promote_legacy_options_api_keys()
-OKX_API_KEY = os.getenv("OKX_API_KEY", "")
-OKX_API_SECRET = os.getenv("OKX_API_SECRET", "")
-OKX_API_PASSPHRASE = os.getenv("OKX_API_PASSPHRASE", "")
+OKX_API_KEY = normalize_api_credential(os.getenv("OKX_API_KEY"))
+OKX_API_SECRET = normalize_api_credential(os.getenv("OKX_API_SECRET"))
+OKX_API_PASSPHRASE = normalize_api_credential(os.getenv("OKX_API_PASSPHRASE"))
 OKX_OPTIONS_ENABLED = os.getenv("OKX_OPTIONS_ENABLED", "false").lower() in ("1", "true", "yes", "on")
 OKX_OPTIONS_TRADE_BUDGET_USDC = float(os.getenv("OKX_OPTIONS_TRADE_BUDGET_USDC", "10"))
 OKX_OPTIONS_DEFAULT_UNDERLY = (os.getenv("OKX_OPTIONS_DEFAULT_UNDERLY") or "ETH").strip().upper()
@@ -506,6 +511,7 @@ if OKX_API_KEY and OKX_API_SECRET and OKX_API_PASSPHRASE:
     exchange_options.password = OKX_API_PASSPHRASE
 
 MARKETS_LOADED = False
+EXCHANGE_AUTH_DISABLED_MSG = ""
 ACCOUNT_BALANCE_CACHE = {
     "updated_at": 0.0,
     "funding_usdt": None,
@@ -2485,6 +2491,8 @@ def enrich_order_item(raw_item, current_capital):
 
 
 def ensure_okx_live_ready():
+    if EXCHANGE_AUTH_DISABLED_MSG:
+        return False, EXCHANGE_AUTH_DISABLED_MSG
     if not LIVE_TRADING_ENABLED:
         return False, "未开启实盘下单(LIVE_TRADING_ENABLED=false)"
     if not (OKX_API_KEY and OKX_API_SECRET and OKX_API_PASSPHRASE):
@@ -2517,6 +2525,23 @@ def order_row_key_signal_type(row):
     return None
 
 
+def _disable_private_api_after_auth_error(exc):
+    global EXCHANGE_AUTH_DISABLED_MSG, OKX_API_KEY, OKX_API_SECRET, OKX_API_PASSPHRASE
+    from lib.exchange.api_credentials_lib import strip_ccxt_credentials
+
+    strip_ccxt_credentials(exchange)
+    try:
+        strip_ccxt_credentials(exchange_options)
+    except Exception:
+        pass
+    OKX_API_KEY = ""
+    OKX_API_SECRET = ""
+    OKX_API_PASSPHRASE = ""
+    EXCHANGE_AUTH_DISABLED_MSG = (
+        f"API 鉴权失败,已停止私有请求(请在服务器 .env 修正密钥后重启): {exc}"
+    )
+
+
 def _extract_usdt_total(balance):
     usdt_info = balance.get("USDT", {}) if isinstance(balance, dict) else {}
     total_map = balance.get("total", {}) if isinstance(balance, dict) else {}
@@ -2637,8 +2662,9 @@ def get_exchange_capitals(force=False):
         ACCOUNT_BALANCE_CACHE["funding_usdt"] = funding
         ACCOUNT_BALANCE_CACHE["trading_usdt"] = trading
         ACCOUNT_BALANCE_CACHE["updated_at"] = now_ts
-    except Exception:
-        pass
+    except Exception as e:
+        if is_exchange_auth_error(e):
+            _disable_private_api_after_auth_error(e)
     return ACCOUNT_BALANCE_CACHE["funding_usdt"], ACCOUNT_BALANCE_CACHE["trading_usdt"]
 
 
@@ -2869,7 +2895,14 @@ def build_okx_order_params(direction, reduce_only=False):
 def ensure_markets_loaded(force=False):
     global MARKETS_LOADED
     if force or not MARKETS_LOADED:
-        exchange.load_markets(reload=force)
+        try:
+            exchange.load_markets(reload=force)
+        except Exception as e:
+            if is_exchange_auth_error(e) and (getattr(exchange, "apiKey", None) or getattr(exchange, "secret", None)):
+                _disable_private_api_after_auth_error(e)
+                load_markets_public_fallback(exchange, reload=True)
+            else:
+                raise
         MARKETS_LOADED = True
 
 
@@ -2985,6 +3018,8 @@ def _okx_place_tp_sl_orders(exchange_symbol, direction, amount, stop_loss, take_
 
 
 def exchange_private_api_configured():
+    if EXCHANGE_AUTH_DISABLED_MSG:
+        return False
     return bool(OKX_API_KEY and OKX_API_SECRET and OKX_API_PASSPHRASE)