具有 Django REST 框架的本地和 mod_wsgi 服务器之间的 Django JWT 身份验证行为不同

Question

我试图确定为什么使用 Authorization: 对 protected 资源进行身份验证使用本地开发服务器时， header 行为正常，但在我部署的 apache 2.2 w/mod_wsgi 实现上则不然。

我正在使用 django 1.8 和 django-rest-framework和 django-rest-framework-jwt用于基于 JWT 的身份验证的 lib。 apache 服务器是带有 mod_wsgi 的 2.2 版。这一切都在 ubuntu 12.04 实例(python 2.7)上运行。

在本地主机上使用 manage.py runserver 的工作案例:

# manage.py runserver is running
curl -s -X POST \
  -d '{"username":"test@test.com", "password":}' \ 
  http://localhost:8000/portfolio/login

# Response as expected:
##> {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6Ikp..."}

# Using above token as $TOKEN_STR with JWT prefix for Auth header: 
curl -X GET -H "Content-Type: application/json" \ 
  -H "Authorization: $TOKEN_STR" \
  http://localhost:8000/portfolio 

# Response as expected
##> {"data":"[...]"}

apache2.2 mod_wsgi 的破案:

curl -s -X POST \
  -d '{"username":"test@test.com", "password":}' \ 
  http://myremote.com/django/portfolio/login

# Response as expected:
##> {"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6Ikp..."}

# Using above token as $TOKEN_STR with JWT prefix for Auth header: 
curl -X GET -H "Content-Type: application/json" \ 
  -H "Authorization: $TOKEN_STR" \
  http://myremote.com/django/portfolio 

# Response behaves as authentication not even there w/403 or 401:
##> {"detail": "Authentication credentials were not provided."}

Apache 站点配置

 #### DJANGO APP ####
    LogLevel info
    WSGIDaemonProcess dev processes=2 threads=15
    WSGIProcessGroup dev

    WSGIScriptAlias /django /webapps/django/config/wsgi.py
    <Directory /webapps/django>
        Order allow,deny
        Allow from all
    </Directory>


    ###  DJANGO APP ####

可能相关的配置

配置文件

## Django rest frameowkr config
REST_FRAMEWORK = {
    'DEFAULT_PERMISSION_CLASSES': (
        'rest_framework.permissions.IsAuthenticated',
    ),
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework.authentication.SessionAuthentication',
        'rest_framework.authentication.BasicAuthentication',
        'rest_framework_jwt.authentication.JSONWebTokenAuthentication',

    )
}

JWT_AUTH = {
    'JWT_ENCODE_HANDLER':
        'rest_framework_jwt.utils.jwt_encode_handler',
    'JWT_DECODE_HANDLER':
        'rest_framework_jwt.utils.jwt_decode_handler',
    'JWT_PAYLOAD_HANDLER':
        'rest_framework_jwt.utils.jwt_payload_handler',
    'JWT_PAYLOAD_GET_USER_ID_HANDLER':
        'rest_framework_jwt.utils.jwt_get_user_id_from_payload_handler',

    'JWT_RESPONSE_PAYLOAD_HANDLER':
        'rest_framework_jwt.utils.jwt_response_payload_handler',
    'JWT_SECRET_KEY': SECRET_KEY,
    'JWT_ALGORITHM': 'HS256',
    'JWT_AUTH_HEADER_PREFIX': 'JWT',
}

Answer 1

我遇到过类似的问题。我发现我在 Apache 配置文件中缺少以下指令

WSGIPassAuthorization On