mongodb 服务器在 SASL 身份验证步骤中返回错误：身份验证失败
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server returned error on SASL authentication step: Authentication failed
提问by Arjun Ajith
The following is my MongoDB connection dial from GoLang. But it's returning a panic "server returned error on SASL authentication step: Authentication failed.". My username, password, hostAddrs and dbName are correct. What am I missing here?
以下是我从 GoLang 的 MongoDB 连接拨号。但它返回一个恐慌“服务器在 SASL 身份验证步骤返回错误：身份验证失败。”。我的用户名、密码、hostAddrs 和 dbName 是正确的。我在这里缺少什么？
dbName: = os.Getenv("ENV_DBNAME")
userName: = os.Getenv("ENV_DBUSER")
password: = os.Getenv("ENV_DBPASS")
dbHost: = os.Getenv("ENV_DBHOST")
mongoDialInfo: = & mgo.DialInfo {
Addrs: [] string {
dbHost
},
Database: dbName,
Username: userName,
Password: password,
Timeout: 60 * time.Second,
}
sess, err: = mgo.DialWithInfo(mongoDialInfo)
if (err != nil) {
panic(err)
}
回答by Anantha
I faced similar error and added --authenticationDatabaseparameter and it worked while we connecting to a remote MongoDB
我遇到了类似的错误并添加了--authenticationDatabase参数，并且在我们连接到远程 MongoDB 时它起作用了
Use the similar below format in your code :
在您的代码中使用类似的以下格式：
$mongorestore --host databasehost:98761 --username restoreuser
--password restorepwd --authenticationDatabase admin --db targetdb ./path/to/dump/
回答by Geomy George
Often we confused with parameter in the mongoexport command with "Log-In" user. The command expects "Database Username" not Log-in username. This is one possibility to input wrong user name. "Database Username" can be found in "Users" tab for a database
我们经常将 mongoexport 命令中的参数与“登录”用户混淆。该命令需要“数据库用户名”而不是登录用户名。这是输入错误用户名的一种可能性。“数据库用户名”可以在数据库的“用户”选项卡中找到
回答by Michael Shang
I got my answer from this link: https://newbiedba.wordpress.com/2016/11/21/mongodb-3-2-server-returned-error-on-sasl-authentication-step-authentication-failed/
我从这个链接得到了我的答案：https: //newbiedba.wordpress.com/2016/11/21/mongodb-3-2-server-returned-error-on-sasl-authentication-step-authentication-failed/
Except for all answers above, the only unmentioned reason is that my password has a special character '$' in it. I think this is a very common practice to have special characters and this may trip many without this simple tip:
除了上面的所有答案，唯一未提及的原因是我的密码中有一个特殊字符“$”。我认为这是具有特殊字符的一种非常常见的做法，如果没有这个简单的提示，这可能会使许多人绊倒：
When using command line mongo/mongostat/etc.. Single quote your username or password that has special characters!
当使用命令行 mongo/mongostat/etc.. 单引号包含特殊字符的用户名或密码！
回答by CrazyCrow
mgoreturns this error if username, passwordor databaseare wrong. Check your credentials twice. There are no other situations when you can see Authentication failederror message.
mgo如果或是错误的username，则返回此错误。检查您的凭据两次。没有其他情况可以看到错误消息。passworddatabaseAuthentication failed
回答by Bestbug
The error you report seem the cause of the authentication fail is caused by a nil pointer, you should check the data before using them to create the connection
您报告的错误似乎是认证失败的原因是由 nil 指针引起的，您应该在使用它们创建连接之前检查数据
回答by Seunghun Sunmoon Lee
I had the same error when using with dokku mongo:import . In my case I included dot(period) in my db name
与 dokku mongo:import 一起使用时，我遇到了同样的错误。在我的情况下，我在我的数据库名称中包含了点（句点）
You shouldn't include dot in your mongodb name when 'dokku mongo:create ' I've changed it to seunghunlee instead of seunghunlee.net now this command works
'dokku mongo:create ' 时，您不应在 mongodb 名称中包含点，我已将其更改为 seunghunlee 而不是 seunghunlee.net 现在此命令有效
dokku mongo:import seunghunlee < seunghunlee.net.dump.gz
Hope it helps!
希望能帮助到你！
回答by e18r
I got this error while using a connection string from a Heroku app by means of the --uriflag. What solved it in my case was adding the database name with -d:
通过--uri标志使用来自 Heroku 应用程序的连接字符串时出现此错误。在我的情况下解决它的是添加数据库名称-d：
mongodb_uri="$(heroku config:get MONGODB_URI -a myapp)"
mongorestore --uri=$mongodb_uri -d heroku_7m41q4xs db/
