Shulou(Shulou.com)06/02 Report--

The mongodb configuration file is as follows:

[root@localhost ~] # cat / usr/local/mongodb/mongod.cnf bind_ip = 0.0.0.0logpath=/data/mongodb/logs/mongodb.loglogappend = truefork = true#auth = trueport = 6068dbpath=/data/mongodb/datapidfilepath=/data/mongodb/mongod.pid

Root Super Admin privileges:

Close mongod.cnf profile parameter: auth

Log in to mongo directly and set the login password:

Mongo-- host 127.0.0.1-- port 6068use admindb.createUser ({user: 'root', pwd:'TdLLQd689', roles: [{role:' root', db: 'admin'}]}); db.auth ("root", "TdLLQSdH689")

Close mongod

Open mongod.cnf profile parameter: auth = true

Mongo-host 127.0.0.1-port 6068use admindb.auth ("root", "TdLLQH689")

Create a test library dbtest001, and the test user testuser has read and write access to the dbtest001 library

Use dbtest001db.createUser ({user: "testuser", pwd: "testuser123", roles: [{role: "readWrite", db: "dbtest001"}]}) create test user testuser to read the dbtest001 library: db.createUser ({user: "testuser01", pwd: "testuser123", roles: [{role: "read", db: "dbtest001"}]})

Insert a collection chenji (so-called table chenji) into the test library:

Db.chenji.insert ({"name": "Xiaohua", "Grade": "sophomore", "gender": "male", "hobby": "Learning"}) WriteResult ({"nInserted": 1}) > db.chenji.insert ({"name": "Huahua", "Grade": "Grade one", "gender": "female" "hobby": "singing"}) WriteResult ({"nInserted": 1}) > db.chenji.insert ({"name": "floret", "grade": "third grade", "gender": "female", "hobby": "playing ball"}) WriteResult ({"nInserted": 1}) > db.chenji.insert ({"name": "floret", "grade": "fourth grade", "gender": "female" "hobby": "drawing"}) WriteResult ({"nInserted": 1})

View the users under the current library:

Db.getUsers () or show users > show users {"_ id": "dbtest001.testuser", "userId": UUID ("f275fad5-ac4f-4dfa-aea6-af34ed93c3e1"), "user": "testuser", "db": "dbtest001", "roles": [{"role": "readWrite", "db": "dbtest001"}]}

View the permissions of a user under the current library:

Db.getUser ("testuser") db.getUser ("testuser01")

Create a role: db.createRole ()

Update role: db.updateRole ()

Delete role: db.dropRole ()

Get a role information: db.getRole ()

> db.getRole ("read") {"role": "read", "db": "dbtest001", "isBuiltin": true, "roles": [], "inheritedRoles": [] > db.getRole ("readWrite") {"role": "readWrite", "db": "dbtest001", "isBuiltin": true, "roles": [] "inheritedRoles": []}

Delete all users: db.dropAllUsers ()

Delete user: db.dropUsers ("xxxxxx")

Db.dropUser ("testuser01")

True

Assign a role to read and write to the user: db.grantRolesToUser ()

Use dbtest001db.grantRolesToUser ('testuser01', [{role:' readWrite', db: 'dbtest001'}])

Revoke a role permission for a user: db.revokeRolesFromUser ()

> db.getUser ("testuser01") {"_ id": "dbtest001.testuser01", "userId": UUID ("d1fefe19-a94f-4300-8855-fd722f14e13f"), "user": "testuser01", "db": "dbtest001", "roles": [{"role": "readWrite", "db": "dbtest001"}]}

Revoke read role read and write permissions:

> db.revokeRolesFromUser ('testuser01', [{role:' readWrite', db: 'dbtest001'}]) > db.getUser ("testuser01") {"_ id": "dbtest001.testuser01", "userId": UUID ("d1fefe19-a94f-4300-8855-fd722f14e13f"), "user": "testuser01", "db": "dbtest001", "roles": []}

Change password: db.changeUserPassword ()

Db.createUser ({user: "testuser01", pwd: "testuser123", roles: [{role: "read", db: "dbtest001"}]})

Change the password:

> db.changeUserPassword ("testuser01", "123456")

Test: login with the original password reported an error as follows:

[root@localhost] # mongo 127.0.0.1:6068/dbtest001-u testuser01-p 'testuser123'MongoDB shell version v3.6.16connecting to: mongodb://127.0.0.1:6068/dbtest001?gssapiServiceName=mongodb2020-01-01T21:51:35.637+0800 E QUERY [thread1] Error: Authentication failed.: connect@src/mongo/shell/mongo.js:263:13@ (connect): 1:6exception: connect failed

Log in successfully with the new password

[root@localhost ~] # mongo 127.0.0.1:6068/dbtest001-u testuser01-p '123456'MongoDB shell version v3.6.16connecting to: mongodb://127.0.0.1:6068/dbtest001?gssapiServiceName=mongodbImplicit session: session {"id": UUID ("966023f0-ff7b-4726-a216-8475bc729971")} MongoDB server version: 3.6.16 > show collections;chenji > db.chenji.find () {"_ id": ObjectId ("5e0c80a8efc383349153386a"), "name": "floret", "grade": "second grade", "gender": "male", "hobby": "learning" {"_ id": ObjectId ("5e0c80c3efc383349153386b"), "name": "Huahua", "grade": "first grade", "gender": "female" "hobby": "singing"} {"_ id": ObjectId ("5e0c83c8efc383349153386c"), "name": "floret", "grade": "third grade", "gender": "female", "hobby": "playing ball" {"_ id": ObjectId ("5e0c83e9efc383349153386d"), "name": "floret", "grade": "fourth grade" "gender": "female", "hobby": "painting"}

View the table under the current library:

Show collections

Chenji

View all the contents of the collection:

> db.chenji.find () {"_ id": ObjectId ("5e0c80a8efc383349153386a"), "name": "floret", "grade": "second grade", "gender": "male", "hobby": "learning" {"_ id": ObjectId ("5e0c80c3efc383349153386b"), "name": "Huahua", "grade": "first grade", "gender": "female" Hobby: singing}

Check the record named Xiaohua:

> db.chenji.find ({"name": "id"}) {"_ id": ObjectId ("5e0c80a8efc383349153386a"), "name": "floret", "grade": "second grade", "gender": "male", "hobby": "learning" {"_ id": ObjectId ("5e0c83c8efc383349153386c"), "name": "floret", "grade": "third grade" "gender": "female", "hobby": "playing ball" {"_ id": ObjectId ("5e0c83e9efc383349153386d"), "name": "floret", "grade": "fourth grade", "gender": "female", "hobby": "drawing"}

Reference:

MongoDB user and role interpretation Series (part I)

Http://www.mongoing.com/archives/26710

This is the end of the summary, and we will continue to learn and supplement later.

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