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這篇文章給大家介紹MongoDB3.0中怎么修改數(shù)據(jù)庫認(rèn)證機(jī)制,內(nèi)容非常詳細(xì),感興趣的小伙伴們可以參考借鑒,希望對大家能有所幫助。

修改需求:MongoDB3.0當(dāng)前認(rèn)證機(jī)制為SCRAM-SHA-1,需要改為老的認(rèn)證機(jī)制MONGODB-CR
方法如下:
> use admin
switched to db admin
> db.system.version.findOne({"_id" : "authSchema"})
{ "_id" : "authSchema", "currentVersion" : 5 }
currentVersion為5則表示當(dāng)前數(shù)據(jù)庫的認(rèn)證機(jī)制是SCRAM-SHA-1,需要改成MONGODB-CR,currentVersion的值為3
> var schema = db.system.version.findOne({"_id" : "authSchema"})
> schema.currentVersion = 3
3
> db.system.version.save(schema)
WriteResult({ "nMatched" : 1, "nUpserted" : 0, "nModified" : 1 })
> db.system.version.find()
{ "_id" : "authSchema", "currentVersion" : 3 }
在這表示已經(jīng)修改成功了。
創(chuàng)建數(shù)據(jù)庫用戶
> use test
> db.createUser({ user: 'test', pwd: 'test123', roles: [ { role: "readWrite", db: "test" } ] });
Successfully added user: {
"user" : "test",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
查看認(rèn)證方式:
> use admin
> db.system.users.find()
{
"_id" : "admin.admin", "user" : "admin", "db" : "admin", "credentials" :
{ "SCRAM-SHA-1" : { "iterationCount" : 10000, "salt" :
"kAyNTjjA56SjKNB+voW/ow==", "storedKey" :
"S0QMFvrojLTl4fYN4zz6HL3rlRc=", "serverKey" :
"m0eym4YYQikIufcR8JxcIRfdDrg=" } }, "roles" : [ { "role" :
"userAdminAnyDatabase", "db" : "admin" } ] }
{ "_id" : "test.test",
"user" : "test", "db" : "test", "credentials" : { "MONGODB-CR" :
"cf75a14725e3655983a84ea5f5b25438" }, "roles" : [ { "role" :
"readWrite", "db" : "test" } ] }
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文章標(biāo)題:MongoDB3.0中怎么修改數(shù)據(jù)庫認(rèn)證機(jī)制-創(chuàng)新互聯(lián)
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