Spring MongoDB authorization failed - spring

Question

I have an issue with Spring MongoDB authorization process - attempts to retrieve data via REST API led to response:
"error": "Internal Server Error",
"exception": "org.springframework.data.mongodb.CannotGetMongoDbConnectionException",
"message": "Failed to authenticate to database [testdb], username = [test_user], password = [t**t]"
I have installed and configured MongoDB. This is my MongoDB config file:
systemLog:
destination: file
logAppend: true
path: C:\Program Files\MongoDB\data\log\mongod.log
timeStampFormat: iso8601-utc
storage:
dbPath: C:\Program Files\MongoDB\data\db
journal:
enabled: true
processManagement:
# fork: true
pidFilePath: C:\Program Files\MongoDB\mongod.pid
net:
port: 27017
bindIp: 127.0.0.1
security:
authorization: enabled
Next step I have created admin user and user for testdb database:
> use admin
switched to db admin
> db.createUser({user: "admin", pwd: "qwerty", roles: ["root"]})
Successfully added user: { "user" : "admin", "roles" : [ "root" ] }
> use testdb
switched to db testdb
> db.createUser({user: "test_user", pwd: "test", roles: [{role: "readWrite", db: "testdb"}]})
Successfully added user: {
"user" : "test_user",
"roles" : [
{
"role" : "readWrite",
"db" : "testdb"
}
]
}
POM file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.rest</groupId>
<artifactId>spring-rest-api</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<properties>
<!-- Enable Java 8 -->
<java.version>1.8</java.version>
<guava.version>18.0</guava.version>
<hamcrest.version>1.3</hamcrest.version>
<mockito.version>1.9.5</mockito.version>
<assertj.version>1.7.0</assertj.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- Configure the main class of our Spring Boot application -->
<start-class>org.wixanz.App</start-class>
</properties>
<!-- Inherit defaults from Spring Boot -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.3.RELEASE</version>
</parent>
<dependencies>
<!-- Get the dependencies of a web application -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Data MongoDB-->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>${hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Util -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Spring Boot Maven Support -->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Java MongoDB configuration file:
#Configuration
#PropertySource("classpath:mongodb.properties")
public class MongoDBConfig {
#Autowired
Environment env;
#Bean
public MongoDbFactory mongoDbFactory() throws Exception {
UserCredentials userCredentials = new UserCredentials(env.getProperty("mongodb.username"), env.getProperty("mongodb.password"));
MongoClient mongo = new MongoClient(env.getProperty("mongodb.host"), Integer.parseInt(env.getProperty("mongodb.port")));
return new SimpleMongoDbFactory(mongo, env.getProperty("mongodb.db"), userCredentials);
}
#Bean
public MongoTemplate mongoTemplate() throws Exception {
return new MongoTemplate(mongoDbFactory());
}
}
MongoDB.properties file in project:
mongodb.host=localhost
mongodb.port=27017
mongodb.db=testdb
mongodb.username=test_user
mongodb.password=test
If I try to connect to testdb database without implementation of UserCredential than the connection established successfully and data received.
What I need to correct that database authorize connection passed successfully?

Answer 1

Connect to mongoDb
mongo 127.0.0.1:27017
Create User
Go to mongoDB console and delete your current user & set authSchema version to 3 instead of 5 ,
follow these commands in mongo console -
mongo use admin
db.system.users.remove({}) <== removing all users
db.system.version.remove({}) <== removing current version
db.system.version.insert({ "_id" : "authSchema", "currentVersion" : 3 })
Create User:
use test-dev-db
db.createUser(
{
user: "root",
pwd: "bnuy93JoLJjiop",
roles: [ "readWrite", "dbAdmin" ]
}
)