学习mongo系列（八）密码与权限

一、设置密码及用户角色【1】

> db.createUser(
... {
... user: "maxh",
... pwd: "123",
... roles: [ "readWrite", "dbAdmin" ]
... }
... )
Successfully added user: { "user" : "maxh", "roles" : [ "readWrite", "dbAdmin" ]
}

二、按照【2】创建，还是有

　　> db.createUser({user:"myUserAdmin",pwd:"zxc123",role:[{role:"userAdminAnyDatabase",db:"admin"}]})

2016-04-26T17:11:25.814+0800 E QUERY [thread1] Error: couldn't add user: "role" is not a valid argument to createUser :

_getErrorWithCode@src/mongo/shell/utils.js:23:13
DB.prototype.createUser@src/mongo/shell/db.js:1225:11

简直服了自己，这都能敲错了。

> db.createUser({user: "myUserAdmin", pwd:"zxc123",roles:[{role: "userAdminAnyDa
tabase",db:"admin"}]})
Successfully added user: {
"user" : "myUserAdmin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}

　　似乎是没有密码和有密码没有什么大的差别啊，直接mongo进去以后show dbs，use db，show collections都不受限制的怎么回事，但是用db.auth("", "")登录也是正确的。

--------------  --

　　参考：https://docs.mongodb.org/manual/reference/method/db.createUser/

---------------2016-4-26 17:25:57--

　　　【2】修改：mongodb创建授权用户

　　　【3】mongDB3.0安全控制