前言
本文主要介紹了mongodb用戶權(quán)限管理的相關(guān)內(nèi)容,關(guān)于接著上次實踐的部分,下面話不多說了,來一起看看詳細的介紹吧
啟動mongodb并連接
./bin/mongod -f conf/mongod.conf ./bin/mongo 127.0.0.1:12345
查看默認的數(shù)據(jù)庫情況
> show dbs admin 0.000GB local 0.000GB > use admin switched to db admin > show tables system.version
可以看到,目前數(shù)據(jù)庫里除了一些基本信息,什么都沒有
在創(chuàng)建設(shè)置用戶權(quán)限之前,先了解一下文檔知識
創(chuàng)建用戶
# demo db.createUser( { user: "reportsUser", pwd: "12345678", roles: [ { role: "read", db: "reporting" }, { role: "read", db: "products" }, { role: "read", db: "sales" }, { role: "readWrite", db: "accounts" } ] } )
數(shù)據(jù)庫內(nèi)建角色
數(shù)據(jù)庫用戶角色
數(shù)據(jù)庫管理角色
集群管理角色
備份恢復(fù)角色
所有數(shù)據(jù)庫角色
超級用戶角色
內(nèi)部角色
有了創(chuàng)建語法,和參數(shù)說明,接下來開始實踐.
注意,還有一點,賬號是跟著數(shù)據(jù)庫綁定的,在那個庫里授權(quán),就在那個庫里驗證(auth)
否則會失敗
創(chuàng)建 賬號管理授權(quán)權(quán)限 的賬號
> db.createUser( ... { ... user: 'admin', ... pwd: '123456', ... roles: [{role: 'userAdminAnyDatabase', db: 'admin'}] ... } ... ) Successfully added user: { "user" : "admin", "roles" : [ { "role" : "userAdminAnyDatabase", "db" : "admin" } ] }
然后退出數(shù)據(jù)庫
> use admin switched to db admin > db.shutdownServer()
重新啟動mongodb,記得在配置文件mongod.conf里加上 auth = true
./bin/mongod -f conf/mongod.conf ./bin/mongo 127.0.0.1:12345 > show dbs # 沒有驗證,沒有權(quán)限,會出錯 "errmsg" : "not authorized on admin to execute command > use admin > db.auth('admin', '123456') 1 # 返回 1 表示授權(quán)成功,0表示失敗 > show dbs #已經(jīng)授權(quán),可以查看了
創(chuàng)建 讀、讀寫權(quán)限的賬戶
> use book switched to db book > db.createUser( ... { ... user: 'zhangsan', ... pwd: 'zhangsan', ... roles: [{role: 'read', db: 'book'}] ... } ... ) Successfully added user: { "user" : "zhangsan", "roles" : [ { "role" : "read", "db" : "book" } ] } > db.createUser( ... { ... user: 'lisi', ... pwd: 'lisi', ... roles: [{role: 'readWrite', db: 'book'}] ... } ... ) Successfully added user: { "user" : "lisi", "roles" : [ { "role" : "readWrite", "db" : "book" } ] } > show users { "_id" : "book.lisi", "user" : "lisi", "db" : "book", "roles" : [ { "role" : "readWrite", "db" : "book" } ] } { "_id" : "book.zhangsan", "user" : "zhangsan", "db" : "book", "roles" : [ { "role" : "read", "db" : "book" } ] }
然后驗證用戶權(quán)限是否正確
> db.book.insert({book: '小人書'}) # 沒驗證,會出錯 WriteResult({ "writeError" : { "code" : 13, "errmsg" : "not authorized on book to execute command { insert: \"book\", docum ents: [ { _id: ObjectId('5959b56edcc047dfe5c9b336'), book: \"小人書\" } ], ordered: true }" } }) > db.auth('lisi', 'lisi') 1 > db.book.insert({book: '小人書'}) WriteResult({ "nInserted" : 1 }) > db.auth('zhangsan', 'zhangsan') # 用戶切到 zhangsan 1 > db.book.find() # 可以查看 { "_id" : ObjectId("5959b59fdcc047dfe5c9b337"), "book" : "小人書" } > db.book.insert({book: '擇天記'}) # 沒有write權(quán)限,會失敗 WriteResult({ "writeError" : { "code" : 13, "errmsg" : "not authorized on book to execute command { insert: \"book\", docum ents: [ { _id: ObjectId('5959b650dcc047dfe5c9b338'), book: \"擇天記\" } ], ordered: true }" } })
創(chuàng)建 root 超級權(quán)限賬號
這個超級權(quán)限包括 授權(quán) 和 操控數(shù)據(jù)庫集合數(shù)據(jù),比較簡單,只需要把role設(shè)置成 root
> use admin switched to db admin > db.auth('admin', '123456') 1 > db.createUser( ... { ... user: 'dongsheng', ... pwd: '123456', ... roles: [{role: 'root', db: 'admin'}] ... } ... ) Successfully added user: { "user" : "dongsheng", "roles" : [ { "role" : "root", "db" : "admin" } ] } > db.auth('dongsheng', '123456') 1 > use book switched to db book > db.book.insert({book: '笑傲江湖'}) WriteResult({ "nInserted" : 1 }) > db.book.find() { "_id" : ObjectId("5959b59fdcc047dfe5c9b337"), "book" : "小人書" } { "_id" : ObjectId("5959b7abdcc047dfe5c9b339"), "book" : "笑傲江湖" }
總結(jié)
以上就是這篇文章的全部內(nèi)容了,希望本文的內(nèi)容對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價值,如果有疑問大家可以留言交流,謝謝大家對腳本之家的支持。
標(biāo)簽:自貢 興安盟 泰安 無錫 雞西 廈門 遼陽 玉林
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