时间:2021-07-01 10:21:17 帮助过:4人阅读
#先访问到admin数据库
use admin
db.auth("admin","admin")
use mydb
db.createRole({ 
 role: "testRole",
 privileges: [{ resource: { db: "mydb", collection: "" }, actions: [ "find" ] }],
 roles: []
})
> use admin
switched to db admin
> 
> show collections
system.indexes
system.roles
system.users
system.version
> 
> db.system.roles.find();
{ "_id" : "mydb.testRole", "role" : "testRole", "db" : "mydb", "privileges" : [ { "resource" : { "db" : "mydb", "collection" : "" }, "actions" : [ "find" ] } ], "roles" : [ ] }
> 
use mydb
db.createUser(
  {
    user: "userkk",
    pwd: "userkk",
    roles: [ { role: "testRole", db: "mydb" } ]
  }
)
[root@localhost ~]# mongo
MongoDB shell version: 3.0.2
connecting to: test
> use mydb
switched to db mydb
> 
> db.auth("userkk","userkk")
1
> 
> db.tab.find({"id":999})
{ "_id" : ObjectId("554ef5ac1b590330c00c7d02"), "id" : 999 }
> 
> db.tab.insert({"id":1000})
WriteResult({
	"writeError" : {
		"code" : 13,
		"errmsg" : "not authorized on mydb to execute command { insert: \"tab\", documents: [ { _id: ObjectId('554f145cdf782b42499d80e5'), id: 1000.0 } ], ordered: true }"
	}
})
> 
use admin
db.auth("admin","admin")
use mydb
#添加Privileges给角色
db.grantPrivilegesToRole("testRole",
 [{ resource: { db: "mydb", collection: "" },actions: [ "update", "insert", "remove" ]}
])
exit #退出mongodb重新登录
use mydb
db.auth("userkk","userkk")
#增删数据可以操作了!~
db.tab.insert({"id":1000})
db.tab.find({"id":1000})
db.tab.remove({"id":1000})
#此时admin的角色记录为:
> db.system.roles.find();
{ "_id" : "mydb.testRole", "role" : "testRole", "db" : "mydb", "privileges" : [ { "resource" : { "db" : "mydb", "collection" : "" }, "actions" : [ "find", "insert", "remove", "update" ] } ], "roles" : [ ] }
> 
use admin
db.auth("admin","admin")
use mydb
db.updateRole("testRole",{ roles:[{ role: "readWrite",db: "mydb"}]},{ w:"majority" })
db.auth("userkk","userkk")
show dbs
关于角色,参考官方文档提取总结如下:
| 角色分类 | 角色 | 权限及角色 (本文大小写可能有些变化,使用时请参考官方文档) | 
| Database User Roles | read | CollStats,dbHash,dbStats,find,killCursors,listIndexes,listCollections | 
| readWrite | CollStats,ConvertToCapped,CreateCollection,DbHash,DbStats, DropCollection,CreateIndex,DropIndex,Emptycapped,Find, Insert,KillCursors,ListIndexes,ListCollections,Remove, RenameCollectionSameDB,update | |
| Database Administration Roles | dbAdmin | collStats,dbHash,dbStats,find,killCursors,listIndexes,listCollections, dropCollection 和 createCollection 在 system.profile | 
| dbOwner | 角色:readWrite, dbAdmin,userAdmin | |
| userAdmin | ChangeCustomData,ChangePassword,CreateRole,CreateUser, DropRole,DropUser,GrantRole,RevokeRole,ViewRole,viewUser | |
| Cluster Administration Roles | clusterAdmin | 角色:clusterManager, clusterMonitor, hostManager | 
| clusterManager | AddShard,ApplicationMessage,CleanupOrphaned,FlushRouterConfig, ListShards,RemoveShard,ReplSetConfigure,ReplSetGetStatus, ReplSetStateChange,Resync, 
 EnableSharding,MoveChunk,SplitChunk,splitVector | |
| clusterMonitor | connPoolStats,cursorInfo,getCmdLineOpts,getLog,getParameter, getShardMap,hostInfo,inprog,listDatabases,listShards,netstat, replSetGetStatus,serverStatus,shardingState,top 
 collStats,dbStats,getShardVersion | |
| hostManager | applicationMessage,closeAllDatabases,connPoolSync,cpuProfiler, diagLogging,flushRouterConfig,fsync,invalidateUserCache,killop, logRotate,resync,setParameter,shutdown,touch,unlock | |
| Backup and Restoration Roles | backup | 提供在admin数据库mms.backup文档中insert,update权限 列出所有数据库:listDatabases 列出所有集合索引:listIndexes 
 对以下提供查询操作:find *非系统集合 *系统集合:system.indexes, system.namespaces, system.js *集合:admin.system.users 和 admin.system.roles | 
| restore | 非系统集合、system.js,admin.system.users 和 admin.system.roles 及2.6 版本的system.users提供以下权限: collMod,createCollection,createIndex,dropCollection,insert 
 列出所有数据库:listDatabases system.users :find,remove,update | |
| All-Database Roles | readAnyDatabase | 提供所有数据库中只读权限:read 列出集群所有数据库:listDatabases | 
| readWriteAnyDatabase | 提供所有数据库读写权限:readWrite 列出集群所有数据库:listDatabases | |
| userAdminAnyDatabase | 提供所有用户数据管理权限:userAdmin Cluster:authSchemaUpgrade,invalidateUserCache,listDatabases admin.system.users和admin.system.roles: collStats,dbHash,dbStats,find,killCursors,planCacheRead createIndex,dropIndex | |
| dbAdminAnyDatabase | 提供所有数据库管理员权限:dbAdmin 列出集群所有数据库:listDatabases | |
| Superuser Roles | root | 角色:dbOwner,userAdmin,userAdminAnyDatabase readWriteAnyDatabase, dbAdminAnyDatabase, userAdminAnyDatabase,clusterAdmin | 
| Internal Role | __system | 集群中对任何数据库采取任何操作 | 
参考:mongo Shell Methods , Built-In Roles
MongoDB 基础(六)安全认证(权限操作)
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