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  • mongo用户认证

    mongo@rayos:/opt/mongodb$ mongo --port 28017
    MongoDB shell version v4.0.13
    connecting to: mongodb://127.0.0.1:28017/?gssapiServiceName=mongodb
    Implicit session: session { "id" : UUID("5fa17447-c16a-42e3-a607-ac998000ba1e") }
    MongoDB server version: 4.0.13
    > db
    test
    > use admin
    switched to db admin
    > db.createUser( {user: "tigergao",pwd: "tigergao!@#",roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]})
    Successfully added user: {
            "user" : "tigergao",
            "roles" : [
                    {
                            "role" : "userAdminAnyDatabase",
                            "db" : "admin"
                    }
            ]
    }
    > exit
    bye
    
    
    mongo@rayos:/opt/mongodb/conf$ mongo --port 28017
    MongoDB shell version v4.0.13
    connecting to: mongodb://127.0.0.1:28017/?gssapiServiceName=mongodb
    Implicit session: session { "id" : UUID("5431be95-34eb-4239-9712-e6384ddb2813") }
    MongoDB server version: 4.0.13
    > db
    test
    > use admin
    switched to db admin
    > db
    admin
    > show users;
    2019-10-31T16:02:59.754+0800 E QUERY    [js] Error: command usersInfo requires authentication :
    _getErrorWithCode@src/mongo/shell/utils.js:25:13
    DB.prototype.getUsers@src/mongo/shell/db.js:1763:1
    shellHelper.show@src/mongo/shell/utils.js:859:9
    shellHelper@src/mongo/shell/utils.js:766:15
    @(shellhelp2):1:1
    > db.user.find()
    Error: error: {
            "ok" : 0,
            "errmsg" : "command find requires authentication",
            "code" : 13,
            "codeName" : "Unauthorized"
    }
    > show collections
    Warning: unable to run listCollections, attempting to approximate collection names by parsing connectionStatus
    > show collections;
    Warning: unable to run listCollections, attempting to approximate collection names by parsing connectionStatus
    > show collections
    Warning: unable to run listCollections, attempting to approximate collection names by parsing connectionStatus
    > db.auth("tigergao","tigergao!@#");
    1
    > show collections
    system.users
    system.version
    > show users
    {
            "_id" : "admin.tigergao",
            "userId" : UUID("f7e9d0fa-15f6-4815-96fa-4f59d974cf89"),
            "user" : "tigergao",
            "db" : "admin",
            "roles" : [
                    {
                            "role" : "userAdminAnyDatabase",
                            "db" : "admin"
                    }
            ],
            "mechanisms" : [
                    "SCRAM-SHA-1",
                    "SCRAM-SHA-256"
            ]
    }
    

      

     
      Built-In Roles(内置角色):
        1. 数据库用户角色:read、readWrite;
        2. 数据库管理角色:dbAdmin、dbOwner、userAdmin;
        3. 集群管理角色:clusterAdmin、clusterManager、clusterMonitor、hostManager;
        4. 备份恢复角色:backup、restore;
        5. 所有数据库角色:readAnyDatabase、readWriteAnyDatabase、userAdminAnyDatabase、dbAdminAnyDatabase
        6. 超级用户角色:root 
        // 这里还有几个角色间接或直接提供了系统超级用户的访问(dbOwner 、userAdmin、userAdminAnyDatabase)
        7. 内部角色:__system
    具体角色:
    Read:允许用户读取指定数据库
    readWrite:允许用户读写指定数据库
    dbAdmin:允许用户在指定数据库中执行管理函数,如索引创建、删除,查看统计或访问system.profile
    userAdmin:允许用户向system.users集合写入,可以找指定数据库里创建、删除和管理用户
    clusterAdmin:只在admin数据库中可用,赋予用户所有分片和复制集相关函数的管理权限。
    readAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的读权限
    readWriteAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的读写权限
    userAdminAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的userAdmin权限
    dbAdminAnyDatabase:只在admin数据库中可用,赋予用户所有数据库的dbAdmin权限。
    root:只在admin数据库中可用。超级账号,超级权限。
    刚建立了 userAdminAnyDatabase 角色,用来管理用户,可以通过这个角色来创建、删除用户。

    作者:tigergao
    功不唐捐 玉汝于成
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  • 原文地址:https://www.cnblogs.com/tigergaonotes/p/14165197.html
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