How to run Authentication on Mongodb

Step by step run  Authentication on Mongodb

1. start mongod.exe  ( mongodb server)
   
   
2. start mongo.exe (mongodb shell)
   
   
3. set name db = admin
   > use admin
   
   
4. create user  supperadmin
   > db.createUser(
   {
    user: "supperadmin",
    pwd: "password",
    roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]
  }
)
   you can change permission  by your self  at  role "permission", db: "dbname"

Ex
roles: [ { role: "readWriteAnyDatabase", db: "admin" } ]
 or


    user: "myTester",
    pwd: "xyz123",
    roles: [ { role: "readWrite", db: "test" },
             { role: "read", db: "reporting" } ]



if success system will show like a below picture



5. Test Authentication
   > db.auth("supperadmin","password")
   
   
   
6. close  ( mongodb server)
   
7. open mongodb server by command
   mongod  --auth
   
   
8. try  reconnect mongodb server
   
   mongo admin -u "supperadmin" -p "password"