mongo的命令行认证失败

Question

我在osx上运行mongo 2.2.2.

当我这样做时,以下身份验证正常:

$ mongo
>> use admin
>> db.auth("uname", "password")

日志:

Thu Mar  7 13:51:08 [initandlisten] connection accepted from 127.0.0.1:63474 #10 (4 connections now open)
Thu Mar  7 13:51:08 [conn10]  authenticate db: admin { authenticate: 1, nonce: "123", user: "uname", key: "456" }

但是当我尝试直接从命令行进行身份验证时:

$ mongo admin -u uname -p password

我收到以下错误:

Thu Mar  7 14:25:52 [initandlisten] connection accepted from 127.0.0.1:63939 #12 (5 connections now open)
Thu Mar  7 14:25:52 [conn12]  authenticate db: admin { authenticate: 1, nonce: "789", user: "uname", key: "147" }
Thu Mar  7 14:25:52 [conn12] auth: key mismatch uname, ns:admin
Thu Mar  7 14:25:52 [conn12] end connection 127.0.0.1:63939 (4 connections now open)

有谁知道是什么原因造成的？

Answer 1

包含特殊字符的密码,尤其是美元符号,必须放在单引号中以保护它们不受命令shell的影响:

$ mongo admin -u uname -p 'password'

Answer 2

您必须使用--authenticationDatabase以指示mongodb在哪里找到您创建的用户.例如:

mongo admin -u uname -p 'password' --authenticationDatabase admin