I'm using MongoDB 3.0.7. I have a database called bravegoat and a read-only user called bravegoat-r.
I connect via shell:
mongo localhost:27017/bravegoat -u bravegoat-r -p mypassword
I switch to my database:
use bravegoat;
And I run:
db.runCommand({connectionStatus : 1})
Which outputs:
{
"authInfo" : {
"authenticatedUsers" : [
{
"user" : "bravegoat-r",
"db" : "bravegoat"
}
],
"authenticatedUserRoles" : [
{
"role" : "read",
"db" : "bravegoat"
}
]
},
"ok" : 1
}
Only read role, so it looks fine, but when I invoke .save(), my user can insert data. I've read few pages about creating read-only users and I'm not able to see my problem. I'm starting to think it might be a bug in my version.
You have to enable client access control by doing the following:
Edit the /etc/mongod.conf file
Add the following lines
security:
authorization: enabled
Restart MongoDB:
sudo service mongodb restart
Related
I installed Locally on mac. Created user superuser with root privledges as per MongoDB Docs:https://docs.mongodb.com/guides/server/auth/#procedure
> db.createUser({user:"superuser",pwd:"strongPassword",roles:["root"]})
Successfully added user: { "user" : "superuser", "roles" : [ "root" ] }
> show users
{
"_id" : "admin.superuser",
"userId" : UUID("f873bafd-8d9b-4d2d-95a2-95d9e05db25d"),
"user" : "superuser",
"db" : "admin",
"roles" : [
{
"role" : "root",
"db" : "admin"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
launch it with
resulting in running mongodb instance:
"ctx":"listener","msg":"Waiting for connections","attr":{"port":27017,"ssl":"off"}}
then I mongo --port 27017
use admin
response: switched to db admin
here's the kicker:
I input
db.auth("superuser","strongPassword")
and then
0```
This is the output in the running mongod client:
```{"t":{"$date":"2021-03-15T14:41:11.167-05:00"},"s":"I", "c":"ACCESS", "id":20251, "ctx":"conn1","msg":"Supported SASL mechanisms requested for unknown user","attr":{"user":"superuser#admin"}}
{"t":{"$date":"2021-03-15T14:41:11.168-05:00"},"s":"I", "c":"ACCESS", "id":20249, "ctx":"conn1","msg":"Authentication failed","attr":{"mechanism":"SCRAM-SHA-1","principalName":"superuser","authenticationDatabase":"admin","client":"127.0.0.1:51532","result":"UserNotFound: Could not find user \"superuser\" for db \"admin\""}}
Please help me? Seems pretty straightforward what my problem is here. Followed the mongoDb docs exactly, and then just totally failing to see my user. What's the trick here?
When you first install mongodb, there is no root user. You simply start mongo with (if on mac osx) "mongod --dbpath='/usr/local/var/mongodb'", and then run mongo in the shell and it will connect you without any authentication.
I create the admin user in the admin database:
> db
admin
> db.createUser({
"user" : "test1",
"pwd" : "test1",
"roles" : [ { "role" : "userAdminAnyDatabase", "db" : "admin" } ]
})
> db.getUsers()
[
{
"_id" : "admin.test1",
"user" : "test1",
"db" : "admin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
]
Now I connect to mongo shell as admin user:
> db
admin
> db.runCommand({connectionStatus : 1})
{
"authInfo" : {
"authenticatedUsers" : [
{
"user" : "test1",
"db" : "admin"
}
],
"authenticatedUserRoles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
},
"ok" : 1
}
I start mongod with access control:
$ sudo mongod --auth --port 27017 --dbpath=.
Password:
2020-04-16T20:28:40.656-0400 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-04-16T20:28:40.672-0400 I CONTROL [initandlisten] MongoDB starting : pid=8441 port=27017 dbpath=. 64-bit
I even turned on security:
$ cd /usr/local/etc/
$ vim mongod.conf
security:
authorization: "enabled"
Yet I can simply login with just "mongo":
$ mongo admin
MongoDB shell version v4.0.4
connecting to: mongodb://127.0.0.1:27017/admin
Implicit session: session { "id" : UUID("95879725-00ed-4cee-bd43-8ba093df1e19") }
MongoDB server version: 4.0.4
> db.runCommand({connectionStatus : 1})
{
"authInfo" : {
"authenticatedUsers" : [ ],
"authenticatedUserRoles" : [ ]
},
"ok" : 1
}
This is wild. What else must I do? Unless there is some type of automatic login when logged into the ip the server is running on?
Some commands do not require authentication. Try reading or writing to a collection.
Authentication itself is performed via a sequence of commands (you can read about those here) therefore some of the commands must by necessity not require authentication.
Some commands return different responses based on whether a connection is authenticated. For example, try {ismaster:1} with and without authentication.
I am running mongd with Auth enabled
mongod --auth
I have a read write user on a DB.
db.system.users.find()
Logs -
{ "_id" : "products_development.user_rw", "user" : "user_rw", "db" : "products_development", "credentials" : { "MONGODB-CR" : "0e857eaebba13dca9b53eb4440ab1657" }, "roles" : [ { "role" : "readWrite", "db" : "products_development" } ] }
I am able to login with the above user credentials using mongo client - Authentication works fine
mongo -uuser_rw -p123456 --authenticationDatabase products_development
Reading the tables inside the collection works as well
use products_development
db.table1.find()
So the user is getting Authorised.
But when i try to Read from Reactivemongo i am getting the below error.
assertion 13 not authorized for query on products_development.table1 ns:products_development.table1 query:{ _id: ObjectId('5564ba210b00009900150c72') }
Authentication is working fine connection is getting setup.
I am using 0.10.5.0.akka23 version, mongodb 2.6.8.
Currently I've got a siteUserAdmin authenticated on the admin database:
{
"_id" : "admin.siteUserAdmin",
"user" : "siteUserAdmin",
"db" : "admin",
"credentials" : {
"MONGODB-CR" : "...."
},
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}
When I run:
use admin;
db.auth('siteUserAdmin', 'supersecret');
Everything authenticates just fine.
However when I then do:
use myotherdb
db.addUser({ user: 'chris', pwd: 'anothersecretpassword', roles: ['dbOwner']});
It doesn't add the user, I get the following:
couldn't add user: not authorized for insert on admin.system.users at src/mongo/shell/db.js:128
What am I doing wrong? This all looks nuts.
FYIL I'm using MongoDB version 2.6.10.
Random side note: weirdly createUser isn't a function, even though according to the MongoDB docs it was added in 2.6.
I was seeing this exact error in Robomongo 0.8.5. I copy/pasted the command to the the Mongo cli client and it worked fine.
Authenticated as siteUserAdmin to admin db on both clients.
Hopefully this helps someone else.
I have a mongodb server installed on my debian linux machine. Now to secure it before allowing remote login I'm trying to add an admin user, with the command:
db.addUser( { user: "admin",pwd: "MY_PASSWORD",roles: [ "userAdminAnyDatabase" ] } )
I must be doing something terribly wrong since my password ends up unencrypted in the database along with a md5 hashed version of it. I tried hashing it manually using md5 before running the command but still no luck...
This is what I get in the DB:
{ "_id" : ObjectId("5260fc9f51f87eba8d937701"), "user" : { "user" : "admin", "pwd" : "MY_PASSOWRD", "roles" : [ "userAdminAnyDatabase" ] }, "readOnly" : false, "pwd" : "HASHED_VERSION_OF_MY_PASSWORD" }
How do I add a user without ending up with cleartext passwords in the database?
You are probably using an older version which expected different syntax. The addUser function in 2.2 expected a string as username, another string as password. It seems you added a user whose entire full username is '{ "user" : "admin", "pwd" : "MY_PASSOWRD", "roles" : [ "userAdminAnyDatabase" ] }' - probably the shell should give an error, but it does not.
Try instead the expected 2.2 syntax:
> db.addUser( "admin", "MY_PASSWORD")
You can confirm the server version by running:
> db.version()