设置伊芙烧瓶使用OAuth以上的Heroku

问题描述：

我有一个python API（伊芙烧瓶使用OAuth 2.0），其在本地主机成功运行。设置伊芙烧瓶使用OAuth以上的Heroku

我已经部署了该应用的Heroku和我无法访问的API资源获得令牌密钥之后，不过，我可以访问一些端点产生同样的道理。

这里有：

> curl -k -X POST -d "client_id=XXXXX&grant_type=password&username=XXX&password=YYYY" https://MYAPP.herokuapp.com/oauth/token

和API的回应是：

> {"access_token": "VWQjYBOMTkeqPbiql8dl2T1fbBM1WH", "token_type": "Bearer", "expires_in": 3600, "refresh_token": "Z0d1O3LUVrE1lIaYuQ3hOkZSFO9GuX", "scope": ""}

了这里的一切是正确的，除了我可以访问一些端点生成的令牌：

> curl -k -H "Authorization: Bearer VWQjYBOMTkeqPbiql8dl2T1fbBM1WH" https://MYAPP.herokuapp.com/myendpoint 

>You have access the protected resource!

在另一方面：

curl -k -H "Authorization: Bearer VWQjYBOMTkeqPbiql8dl2T1fbBM1WH" https://MYAPP.herokuapp.com/api_resource 


Traceback (most recent call last): 
    File "/app/.heroku/python/lib/python2.7/site-packages/eve/flaskapp.py", line 968, in __call__ 
    return super(Eve, self).__call__(environ, start_response) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1836, in __call__ 
    return self.wsgi_app(environ, start_response) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1820, in wsgi_app 
    response = self.make_response(self.handle_exception(e)) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1403, in handle_exception 
    reraise(exc_type, exc_value, tb) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app 
    response = self.full_dispatch_request() 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request 
    rv = self.handle_user_exception(e) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception 
    reraise(exc_type, exc_value, tb) 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request 
    rv = self.dispatch_request() 
    File "/app/.heroku/python/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request 
    return self.view_functions[rule.endpoint](**req.view_args) 
    File "/app/.heroku/python/lib/python2.7/site-packages/eve/endpoints.py", line 54, in collections_endpoint 
    response = get(resource, lookup) 
    File "/app/.heroku/python/lib/python2.7/site-packages/eve/methods/common.py", line 242, in rate_limited 
    return f(*args, **kwargs) 
    File "/app/.heroku/python/lib/python2.7/site-packages/eve/auth.py", line 77, in decorated 
    if not auth.authorized(roles, resource_name, request.method): 
    File "/app/oauth2.py", line 45, in authorized 
    return self.check_auth(token, allowed_roles, resource, method) 
    File "/app/oauth2.py", line 33, in check_auth 
    return token and self.redis.get(token) 
    File "/app/.heroku/python/lib/python2.7/site-packages/redis/client.py", line 880, in get 
    return self.execute_command('GET', name) 
    File "/app/.heroku/python/lib/python2.7/site-packages/redis/client.py", line 578, in execute_command 
    connection.send_command(*args) 
    File "/app/.heroku/python/lib/python2.7/site-packages/redis/connection.py", line 563, in send_command 
    self.send_packed_command(self.pack_command(*args)) 
    File "/app/.heroku/python/lib/python2.7/site-packages/redis/connection.py", line 538, in send_packed_command 
    self.connect() 
    File "/app/.heroku/python/lib/python2.7/site-packages/redis/connection.py", line 442, in connect 
    raise ConnectionError(self._error_message(e)) 
ConnectionError: Error 111 connecting to localhost:6379. Connection refused.

run.py的PICE

app = Eve(auth=BearerAuth) 
ResourceOwnerPasswordCredentials(app) 

@app.route('/myendpoint') 
@oauth.require_oauth() 
def restricted_access(): 
    return "You have access the protected resource!" 

if __name__ == '__main__': 
    host = str(os.environ.get('HOST', '0.0.0.0')) 
    app.run(host, int(os.environ.get('PORT')),debug=True)

我在Heroku上设置Redis的，但是，这片错误：

ConnectionError: Error 111 connecting to localhost:6379. Connection refused.

夏娃试图用我的Redis本地主机连接，我不知道为什么，这个错误将很快杀死我。

在此先感谢。

萨科

答

最后，我可以减轻Redis的错误和运行API时，Heroku的编辑oauth2.py：

def __init__(self): 
     super(BearerAuth, self).__init__() 
     self.redis = StrictRedis(host='XXX',port=123,password='YYY')

代替

self.redis = StrictRedis()

干杯。

答

堆栈跟踪显示连接到Redis的一个问题：

File "/app/.heroku/python/lib/python2.7/site-packages/redis/connection.py", line 442, in connect 
raise ConnectionError(self._error_message(e))

所以我将确保Redis的启动和您的实例在运行。另外，还要确保SENTINEL_REDIS_URL设置为正确的端口（也许Heroku上运行一个非标准的端口上的Redis？）

我在settings.py以下属性： SENTINEL_REDIS_URL = 'redis的：// rediscloud：[email protected]：12864' 和相同的错误：错误111连接到本地主机：6379。拒绝连接。它可以尝试连接到本地主机过。 –

最后，我可以减轻redis的误差加法REDIS_URL变量在settings.py REDIS_URL =“redis的：// rediscloud：XXXXXXXXXXX/0，但是我有一个其他错误。 –

设置伊芙烧瓶使用OAuth以上的Heroku

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