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    你的位置：在路上 > 权限 > 【已解决】本地mongo shell中连接远程加了权限控制的mongoDB

    【已解决】本地mongo shell中连接远程加了权限控制的mongoDB

    权限 crifan 1466浏览 0评论
    折腾：
    【已解决】PyCharm连接远程添加security的authorization的MongoDB出错：com.mongodb.MongoCommandExceptions: Command failed with error 13
    期间，去试试Mac中mongo命令行是否成功
    果然还是不成功：
    ➜  ~ mongo --host xxx -u gridfs -p pwd --authenticationDatabase gridfs
MongoDB shell version v3.6.3
connecting to: mongodb://xxx:27017/
MongoDB server version: 3.2.19
WARNING: shell and server versions do not match
> show users
2018-04-08T11:46:44.754+0800 E QUERY    [thread1] Error: not authorized on test to execute command { usersInfo: 1.0 } :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.getUsers@src/mongo/shell/db.js:1686:1
shellHelper.show@src/mongo/shell/utils.js:799:9
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
> show dbs
2018-04-08T11:46:50.765+0800 E QUERY    [thread1] Error: listDatabases failed:{
    "ok" : 0,
    "errmsg" : "not authorized on admin to execute command { listDatabases: 1.0 }",
    "code" : 13
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
Mongo.prototype.getDBs@src/mongo/shell/mongo.js:65:1
shellHelper.show@src/mongo/shell/utils.js:816:19
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
> quit()
➜  ~
➜  ~ mongo --host xxx -u gridfs -p pwd --authenticationDatabase gridfs
➜  ~ mongo --host xxx -u "gridfs" -p "pwd" --authenticationDatabase "gridfs"
MongoDB shell version v3.6.3
connecting to: mongodb://xxx:27017/
MongoDB server version: 3.2.19
WARNING: shell and server versions do not match
> show dbs
2018-04-08T11:47:55.529+0800 E QUERY    [thread1] Error: listDatabases failed:{
    "ok" : 0,
    "errmsg" : "not authorized on admin to execute command { listDatabases: 1.0 }",
    "code" : 13
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
Mongo.prototype.getDBs@src/mongo/shell/mongo.js:65:1
shellHelper.show@src/mongo/shell/utils.js:816:19
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
> db.fs.findOne()
2018-04-08T11:48:03.968+0800 E QUERY    [thread1] Error: error: {
    "ok" : 0,
    "errmsg" : "not authorized on test to execute command { find: \"fs\", filter: {}, limit: 1.0, singleBatch: true }",
    "code" : 13
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DBCommandCursor@src/mongo/shell/query.js:717:1
DBQuery.prototype._exec@src/mongo/shell/query.js:117:28
DBQuery.prototype.hasNext@src/mongo/shell/query.js:288:5
DBCollection.prototype.findOne@src/mongo/shell/collection.js:258:10
@(shell):1:1
> db.auth("gridfs", "pwd")
Error: Authentication failed.
0
    所以还是服务器端，再进去，重新确认，在开启授权之前所创建的gridfs用户，是否存在
    发现用户是存在的啊：
    [root@xxx-general-01 ~]# mongo -u admin -p pwd --authenticationDatabase admin
MongoDB shell version: 3.2.19
connecting to: test
> show dbs
admin   0.000GB
gridfs  4.539GB
local   0.000GB
> use admin
switched to db admin
> show users
{
        "_id" : "admin.admin",
        "user" : "admin",
        "db" : "admin",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                }
        ]
}
> use gridfs
switched to db gridfs
> show users
{
        "_id" : "gridfs.gridfs",
        "user" : "gridfs",
        "db" : "gridfs",
        "roles" : [
                {
                        "role" : "dbOwner",
                        "db" : "gridfs"
                }
        ]
}
>
    难道是MongoDB 数据库版本不兼容？？？
    mongodb Error: Authentication failed
    authorization – MongoDB 3.2 authentication failed – Stack Overflow
    也说是
    创建了，具有用户管理权限的，root，用户后，再去重启开启限制，然后用root用户去创建其他用户
    那就去：
    服务器端，mongo shell中，在已经开启权限的情况下，先删除之前的gridfs用户
    > use gridfs
switched to db gridfs
> show users
{
        "_id" : "gridfs.gridfs",
        "user" : "gridfs",
        "db" : "gridfs",
        "roles" : [
                {
                        "role" : "dbOwner",
                        "db" : "gridfs"
                }
        ]
}
> db.runCommand({dropAllUsersFromDatabase: 1})
{ "n" : 1, "ok" : 1 }
> show users
    然后再去重新像之前一样，创建该用户：
    > use gridfs
switched to db gridfs
> show users
> db.createUser(
...   {
...     user: "gridfs",
...     pwd: "pwd",
...     roles: [ { role: "dbOwner", db: "gridfs" } ]
...   }
... )
Successfully added user: {
        "user" : "gridfs",
        "roles" : [
                {
                        "role" : "dbOwner",
                        "db" : "gridfs"
                }
        ]
}
> show users
{
        "_id" : "gridfs.gridfs",
        "user" : "gridfs",
        "db" : "gridfs",
        "roles" : [
                {
                        "role" : "dbOwner",
                        "db" : "gridfs"
                }
        ]
}
    然后，再去Mac本地mongo shell中再去连接试试，看看是否有权限操作gridfs数据库了。
    后来发现，好像是之前缺少 use gridfs，此处加上了，至少可以就可以find到文件了：
    ➜  ~ mongo --host xxx -u gridfs -p pwd --authenticationDatabase gridfs
MongoDB shell version v3.6.3
connecting to: mongodb://xxx:27017/
MongoDB server version: 3.2.19
WARNING: shell and server versions do not match
> show users
2018-04-08T11:57:53.052+0800 E QUERY    [thread1] Error: not authorized on test to execute command { usersInfo: 1.0 } :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.getUsers@src/mongo/shell/db.js:1686:1
shellHelper.show@src/mongo/shell/utils.js:799:9
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
> use gridfs
switched to db gridfs
> show users
{
    "_id" : "gridfs.gridfs",
    "user" : "gridfs",
    "db" : "gridfs",
    "roles" : [
        {
            "role" : "dbOwner",
            "db" : "gridfs"
        }
    ]
}
> db.fs.findOne()
null
> db.fs.files.findOne()
{
    "_id" : ObjectId("5ac48468a4bc71798971fc8d"),
    "contentType" : "application/pdf",
    "chunkSize" : 261120,
    "metadata" : {
        "seriesNumber" : NumberLong(1),
        "fitAgeStart" : "4",
        "keywords" : {
            "contentKeywordList" : [ ],
            "mainActorList" : [
                "Madeline "
            ],
            "storybookNameKeywordList" : [
                "Madeline "
            ],
            "seriesName" : "Madeline",
            "topicList" : [
                "Family members",
                "Sick"
            ],
            "storybookName" : "Madeline "
        },
        "awards" : "凯迪克奖银奖",
        "foreignCountry" : "美国",
        "publisher" : "Penguin US",
        "authorList" : [
            "Ludwig Bemelmans"
        ],
        "isFiction" : true,
        "contentAbstract" : "马德林生病了，割了阑尾的马德林住进了医院，收到了爸爸妈妈送的鲜花和糖果。其他姑娘们看了马德林的礼物竟然也想得阑尾炎。是不是很有趣。",
        "isSeries" : true,
        "lexileIndex" : "",
        "fitAgeEnd" : "5",
        "type" : "storybook"
    },
    "filename" : "Madeline.pdf",
    "length" : 41363142,
    "uploadDate" : ISODate("2018-04-04T07:53:22.417Z"),
    "md5" : "d4a39c2396586560dc64d47f0cf90f83"
}
    不过呢，再去show dbs，仍然是没有权限的：
    > show dbs
2018-04-08T11:59:21.864+0800 E QUERY    [thread1] Error: listDatabases failed:{
    "ok" : 0,
    "errmsg" : "not authorized on admin to execute command { listDatabases: 1.0 }",
    "code" : 13
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
Mongo.prototype.getDBs@src/mongo/shell/mongo.js:65:1
shellHelper.show@src/mongo/shell/utils.js:816:19
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
    但是，针对于自己有权限的数据库去show users查看用户，则是，正确的，有权限的：
    > show users
{
    "_id" : "gridfs.gridfs",
    "user" : "gridfs",
    "db" : "gridfs",
    "roles" : [
        {
            "role" : "dbOwner",
            "db" : "gridfs"
        }
    ]
}
    所以，之前一直出错，估计是缺少了use gridfs了。
    【总结】
    此处在远端Mongo中加了权限限制后，本地Mac中mongo shell中连接数据库：
    mongo --host xxx -u gridfs -p pwd --authenticationDatabase gridfs
    虽然能进去，但是操作失败：
    > show users
2018-04-08T14:55:16.499+0800 E QUERY    [thread1] Error: not authorized on test to execute command { usersInfo: 1.0 } :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype.getUsers@src/mongo/shell/db.js:1686:1
shellHelper.show@src/mongo/shell/utils.js:799:9
shellHelper@src/mongo/shell/utils.js:706:15
@(shellhelp2):1:1
    原因是：
    没有制定要使用对应数据库
    解决办法：
    方法1:use dbName
    > use gridfs
switched to db gridfs
> show users
{
    "_id" : "gridfs.gridfs",
    "user" : "gridfs",
    "db" : "gridfs",
    "roles" : [
        {
            "role" : "dbOwner",
            "db" : "gridfs"
        }
    ]
}
    方法2:连接时（在uri中）指定连接到dbName
    ➜  ~ mongo xxx/gridfs -u gridfs -p pwd --authenticationDatabase gridfs
MongoDB shell version v3.6.3
connecting to: mongodb://xxx:27017/gridfs
MongoDB server version: 3.2.19
WARNING: shell and server versions do not match
> show users
{
    "_id" : "gridfs.gridfs",
    "user" : "gridfs",
    "db" : "gridfs",
    "roles" : [
        {
            "role" : "dbOwner",
            "db" : "gridfs"
        }
    ]
}
    即可。

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