mongodb error authentication failed

of the orphan MongoDB has been added to the environment variable path.Turn on MONGODB security certificationOpen terminal and execute the following command to view Mongod's usage information:>mongod--helpYou can see there is a--auth option under the General options, introduced when run with security, in the current understanding of the orphan, is to open MongoDB

Again encounter PURE-FTPD "Login failure: 530 login Authentication Failed" problem, this time the reason is that the virtual user UID is less than pure-ftpd.conf minuid value, now detailed description of the entire error-checking process. In general, I use Yum to install PURE-FTPD, and directly use Puredb to verify the user's login, everything is for convenience

FTPD is a good FTP software, but today's small set up problems caused PURE-FTPD to appear "Login failed: 530 login authentication Failed", the following we look at the solution to the problem. Again encounter PURE-FTPD "Login failure: 530 login Authentication Failed" prob

[Symptom]19:18:25. 520 22053 warning keystoneclient. Middleware. auth_token [-] VERIFY error: Command 'openssl 'returned non-zero exit status 419:18:25. 522 22053 warning keystoneclient. Middleware. auth_token [-] Authorization failed for token19:18:25. 523 22053 info keystoneclient. Middleware. auth_token [-] invalid User Token-rejecting request19:18:25. 524 22053 info Nova. osapi_compute.wsgi.server [-] 1

"}]}{"_id": "Test.test", "User": "Test", "DB": "Test", "credentials": {"MONGODB-CR ":" A6de521abefc2fed4f5876855a3484f5 "}," Roles ": [{" Role ":" Dbowner ","DB": "Test"}]}{"_id": "Test.readonly", "User": "readonly", "DB": "Test", "credentials": {"MONGODB-CR": "68eda9b099ddb587da03a33273a9f4da"}, "Roles": [{"Role": "ReAd "," DB ":" Test "}]}> Start MongoDB with-

file\bin>mongod, the dbpath=c:\data\db\ is specified here by default, but we need to create the data\db\ in the C packing directory, otherwise this step will appear "dbpath=c:\data\db\ not found" error prompt. Don't worry about it. Warning:access is not enabled for the databaseIn addition, we can specify Dbpath=d:\my test\data\db on its own, provided that it has been created, or not found error prompt. The

The new version has canceled the AddUser method, use the CreateUser methodOfficial address: https://docs.mongodb.com/manual/tutorial/create-users/Official address: https://docs.mongodb.com/manual/reference/command/createUser/#dbcmd. CreateUserRole permissions: https://docs.mongodb.com/manual/reference/built-in-roles/#built-in-rolesDb.createuser ({ User:' user ', pwd:' passwd ', roles:["Dbadminanydatabase", "Readwriteanydatabase"]})The new version uses the Scram-sha-1

MongoDB 3.0 uses the C # Call after security authentication to encounter problems related to the "System. TimeoutException" type exceptions in MongoDB. Driver. Core. dll, An exception of the "System. TimeoutException" type occurs in MongoDB. Driver. Core. dll, but not in user code. Operate the

Label:First, let's get a tan. Log logs error message 2016-07-13t22:19:43.667+0800 I ACCESS [CONN4] Authenticate Db:finddemo {aut henticate:1, nonce: "xxx", User: "User1" , key: "XXX"} 2016-07-13t22:19:43.668+0800 I ACCESS [CONN4] Failed to authenticate [emailprotected] Ddemo with me Chanism mongodb-cr:authenticationfailed:usernotfound:could not f ind User [emailp

MongoDB default is not authentication, default no account, as long as the service can be connected to the database for a variety of operations,MongoDB believes that the best way to security is in a trusted environment to run it, Ensure that the trusted machine can access it later . Therefore, user authentication is req

Story background:I set up a MONGO database on the virtual machine (ip:192.168.xx.xx), and the contents are already stored. Inside a database called "adb", there is a collection, called "Acol"I turned on MONGO's authentication feature and granted the user "UserA" access to "adb".Then I connect it in the following wayImport'192.168.xx.xx'= Pymongo. Mongoreplicasetclient ('mongodb://%s:%[email protected]%s' %=

; Db.adduser ("supper", "sup"){"n": 0, "ConnectionID": 4, "err": null, "OK": 1}{"User": "supper","ReadOnly": false,"pwd": "51a481f72b8b8218df9fee50b3737c44","_id": ObjectId ("4f2bc0d357a309043c6947a4")}>> Db.auth ("supper", "sup")1>> ExitBye[Email protected] bin]$The default way to log on, that is, with no authentication user login, when the query will show no permissions! [Email protected] bin]$/mongo 127.0.0.1:27000MongoDB Shell version:2.0.1Connect

:"", collection:""}, Actions: ["Find"]}], roles: [{role:"Read"Db:"Admin"}]}, {w:"Majority", Wtimeout: the } ) User Management"Create User" Use the CreateUser command to create a user User: username pwd: password CustomData: Description of the user name password (optional) Roles: {Role: Inherited from what type, DB: Database name} " ... " " ... ", CustomDate:" ... " " ... " " ... "}]}) 1. Create an administrator user MongoDB does not have a default adm

function, if you want to turn on authentication, you need to first increase the user before starting Collapse Expand Replication Code /usr/local/mongodb/bin/mongo Admin Db.adduser (' admin ', ' manager ') Db.auth (' admin ', ' manager ') Show DBS Use Address Db.adduser (' MongoDB ', ' test ') In which, admin is a special database, only after ad

Label:poiinit_idenablemax offsetsnappysumjpg Data type MongoDB 3.x data capacity gb failure type Server power loss causes WIREDTIGER.WT file corruption Start error detected data files in E:\DTLFolder\MongoDB\dat A created by the ' Wiredtiger ' storage engine, so setting the active storage engine to ' Wiredtiger '. 2018-05-08t16:10:09.755 +0800 I STORAGE [initandl

. Resolution steps:1) without--The auth parameter starts the database, so you don't need an account to connect to MongoDB. 2To create a new role, such as sysadmin, you need to switch to the Admin library to do the following: [C #] Plain text view copy code>Use adminswitched to DB admin> db.createrole ({role: ' sysadmin ', Roles:[],privileges:[{resource:{anyresource:true},actions:[' Anyaction ']}]})3then, create a new user, use this role, note that the

As with all other databases, permissions are managed almost the same. MongoDB stores all user information in the collection System.users of the admin database, saving the user name, password, and database information. MongoDB does not enable authentication by default, as long as it can connect to the server, it can connect to Mongod. To enable security

MongoDB official explanation of Security Verification: Http://www.mongodb.org/display/DOCS/Security+and+Authentication In MongoDB, Service Startup does not have permission verification by default. In terms of security, this is definitely not feasible. Therefore, you need to add permission verification. To verify permissions, you must have a user. Therefore, the f

SVN authentication failed Under Windows:When the TortoiseSVN SVN client encounters an "authentication error" and does not eject the window that lets you log back in, the error messageJava code 650) this.width=650; "class=" star "src=" Http://shuishiwo.iteye.co

problem Phenomenon: ServerA machine has produced RSA key And the public key has been added to the ServerB machine/root/.ssh/authorized_keys But the SSH root@135.251.208.141 machine still needs to enter the password, that is, no password authentication failed analysis and Processing: With ssh-v debug access, the log is as follows, but from the log can not see the cause of failure, only know that in the Publi