[BUG] 访问后台接口出现 JWT 校验异常

[ZhuoZhuoCrayon]

问题描述
请求节点管理后台 401

重现方法
访问任务历史详情、插件管理-策略等页面

该问题在全新部署场景下必现

请提供以下信息

• bk-nodeman 版本 (发布版本号 或 git tag)： V2.1.356
• 蓝鲸PaaS 版本：
• bk-nodeman 异常日志：

json.asctime：
2021-12-06 19:18:50,745
json.exc_info：
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python3.6/site-packages/jwt/algorithms.py", line 205, in prepare_key
    key = load_pem_private_key(key, password=None, backend=default_backend())
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/primitives/serialization/base.py", line 16, in load_pem_private_key
    return backend.load_pem_private_key(data, password)
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 1051, in load_pem_private_key
    password,
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 1277, in _load_key
    self._handle_key_loading_error()
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 1335, in _handle_key_loading_error
    raise ValueError("Could not deserialize key data.")
ValueError: Could not deserialize key data.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/bkoauth/jwt_client.py", line 77, in get_jwt_info
    self.payload = jwt.decode(self.raw_content, public_key, issuer="APIGW")
  File "/app/.heroku/python/lib/python3.6/site-packages/jwt/api_jwt.py", line 92, in decode
    jwt, key=key, algorithms=algorithms, options=options, **kwargs
  File "/app/.heroku/python/lib/python3.6/site-packages/jwt/api_jws.py", line 156, in decode
    key, algorithms)
  File "/app/.heroku/python/lib/python3.6/site-packages/jwt/api_jws.py", line 220, in _verify_signature
    key = alg_obj.prepare_key(key)
  File "/app/.heroku/python/lib/python3.6/site-packages/jwt/algorithms.py", line 207, in prepare_key
    key = load_pem_public_key(key, backend=default_backend())
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/primitives/serialization/base.py", line 20, in load_pem_public_key
    return backend.load_pem_public_key(data)
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 1077, in load_pem_public_key
    self._handle_key_loading_error()
  File "/app/.heroku/python/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 1335, in _handle_key_loading_error
    raise ValueError("Could not deserialize key data.")
ValueError: Could not deserialize key data.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/.heroku/python/lib/python3.6/site-packages/blueapps/account/components/bk_jwt/backends.py", line 36, in authenticate
    verify_data = self.verify_bk_jwt_request(request)
  File "/app/.heroku/python/lib/python3.6/site-packages/blueapps/account/components/bk_jwt/backends.py", line 90, in verify_bk_jwt_request
    jwt = JWTClient(request)
  File "/app/bkoauth/jwt_client.py", line 51, in __init__
    self.get_jwt_info()
  File "/app/bkoauth/jwt_client.py", line 90, in get_jwt_info
    self.error_message = error.message
AttributeError: 'ValueError' object has no attribute 'message'
json.funcName：
authenticate
json.levelname：
ERROR
json.lineno：
38
json.message：
[BK_JWT]校验异常: 'ValueError' object has no attribute 'message'
json.pathname：
/app/.heroku/python/lib/python3.6/site-packages/blueapps/account/components/bk_jwt/backends.py
json.process：
20
json.thread：
140594183533832