如何通过pymongo验证用于mongodb身份验证的用户名密码?

问题描述：

我指的是 http://api.mongodb.org/python /current/examples/authentication.html 网站以获取身份验证机制示例.我已经创建了一个用户管理员，并使用其凭据为报告"数据库创建了一个用户.现在，我需要使用用户名和密码通过pymongo访问相同的文件.我在python shell中尝试了以下命令.这是正确的方式，因为我的身份验证失败了.

I am refering to the http://api.mongodb.org/python/current/examples/authentication.html site for authentication mechanism examples. I have created a User administrator and using its credentials I created a user for my 'reporting' database. Now i need to access the same through pymongo using the username and password. I tried the following commands in python shell. Is this the right way as my authentication is failing.

from pymongo import MongoClient

client = MongoClient('localhost')

client.reporting.authenticate('reportsUser', '123456', mechanism='MONGODB-CR')

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/pymongo/database.py", line 746, in authenticate
    self.connection._cache_credentials(self.name, credentials)
  File "/usr/lib/python2.7/dist-packages/pymongo/mongo_client.py", line 441, in _cache_credentials
    auth.authenticate(credentials, sock_info, self.__simple_command)
  File "/usr/lib/python2.7/dist-packages/pymongo/auth.py", line 214, in authenticate
    auth_func(credentials[1:], sock_info, cmd_func)
  File "/usr/lib/python2.7/dist-packages/pymongo/auth.py", line 194, in _authenticate_mongo_cr
    cmd_func(sock_info, source, query)
  File "/usr/lib/python2.7/dist-packages/pymongo/mongo_client.py", line 607, in __simple_command
    helpers._check_command_response(response, None, msg)
  File "/usr/lib/python2.7/dist-packages/pymongo/helpers.py", line 147, in _check_command_response
    raise OperationFailure(msg % errmsg, code)
pymongo.errors.OperationFailure: command SON([('authenticate', 1), ('user', u'reportsUser'), ('nonce', u'f8158a24f1c61650'), ('key', u'14cea216c54b93bae20acd2e076bb785')]) failed: auth failed

答

作为FYI，您也可以使用URI字符串格式.伪代码如下所示:

As an FYI, you can use the URI string format as well. The pseudocode looks like this:

pymongo.MongoClient('mongodb://user:password @ server:port/')

这是带有auth的简单连接代码块:

Here's a simple connection code block with auth:

import pymongo
conn = pymongo.MongoClient('mongodb://root:pass@localhost:27017/')
db = conn['database']
coll = db['collection']

此处的查询字符串有更多选项: http://docs.mongodb.org/manual/参考/连接字符串/

There are more options for the query string here: http://docs.mongodb.org/manual/reference/connection-string/

希望有帮助=看起来您已经拥有了它.编码愉快！

Hope that helps = looks like you already have it though. Happy coding!!

如何通过pymongo验证用于mongodb身份验证的用户名密码?

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