java - 获取 MongoCommandException : Command failed with error 18 (AuthenticationFailed): 'Authentication failed.' on server localhost:27017

Question

我想与我在 docker 中运行的 MongoDB 数据库建立连接。应用程序似乎开始时没有任何问题，但是当我尝试调用简单的 GET 之类的任何请求时:

localhost:8082/devices

根据配置，我收到两个不同的错误:

有属性:

spring.data.mongodb.authentication-database=admin
spring.data.mongodb.host=interviewTest
spring.data.mongodb.port=27017
spring.data.mongodb.username=mongoadmin
spring.data.mongodb.password=secret
server.port=8082
spring.data.mongodb.uri=mongodb://localhost:27017
spring.data.mongodb.database=interviewTest

我收到:

com.mongodb.MongoQueryException: Query failed with error code 13 and error message 'command find requires authentication' on server localhost:27017

以及具有不同配置的 application.properties:

spring.data.mongodb.authentication-database=admin
spring.data.mongodb.port=27017
spring.data.mongodb.username=mongoadmin
spring.data.mongodb.password=secret
server.port=8082
spring.data.mongodb.database=interviewTest
spring.data.mongodb.uri=mongodb://mongoadmin:secret@localhost:27017/interviewTest?retryWrites=true&w=majority

com.mongodb.MongoCommandException: Command failed with error 18 (AuthenticationFailed): 'Authentication failed.' on server localhost:27017. The full response is { "ok" : 0.0, "errmsg" : "Authentication failed.", "code" : 18, "codeName" : "AuthenticationFailed" }

我创建了我的 MongoDB docker 容器，如下所示:

docker run -p 27017-27019:27017-27019 
--name mongo 
-e MONGO_INITDB_ROOT_USERNAME=mongoadmin 
-e MONGO_INITDB_ROOT_PASSWORD=secret 
-e MONGO_INITDB_DATABASE=interviewTest 
-d mongo

pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.7.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
  </parent>
  <groupId>com.interview</groupId>
  <artifactId>exercise</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>device</name>
  <description>Spring boot with MongoDB</description>

  <properties>
    <java.version>11</java.version>
    <hibernate.version>5.4.0.Final</hibernate.version>
    <mapstruct.processor.version>1.3.0.Final</mapstruct.processor.version>
    <mapstruct.version>1.3.0.Final</mapstruct.version>
    <spring.cloud.starter.netflix.hystrix.version>2.1.2.RELEASE</spring.cloud.starter.netflix.hystrix.version>
    <apache.common.lang.version>3.0</apache.common.lang.version>
  </properties>

  <dependencies>

    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <scope>test</scope>
      <exclusions>
        <exclusion>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.hamcrest</groupId>
          <artifactId>hamcrest-core</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.hamcrest</groupId>
          <artifactId>hamcrest-library</artifactId>
        </exclusion>
      </exclusions>
    </dependency>

    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-library</artifactId>
      <version>2.1</version>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-core</artifactId>
      <version>2.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-data-mongodb</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <optional>true</optional>
    </dependency>

    <dependency>
      <groupId>org.hibernate.ogm</groupId>
      <artifactId>hibernate-ogm-mongodb</artifactId>
      <version>${hibernate.version}</version>
    </dependency>

    <dependency>
      <groupId>org.mapstruct</groupId>
      <artifactId>mapstruct-processor</artifactId>
      <version>${mapstruct.version}</version>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>org.mapstruct</groupId>
      <artifactId>mapstruct</artifactId>
      <version>${mapstruct.version}</version>
    </dependency>

    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-lang3</artifactId>
      <version>${apache.common.lang.version}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
      <version>${spring.cloud.starter.netflix.hystrix.version}</version>
    </dependency>

    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-params</artifactId>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-api</artifactId>
      <version>5.3.2</version>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-engine</artifactId>
      <version>5.3.2</version>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>de.flapdoodle.embed</groupId>
      <artifactId>de.flapdoodle.embed.mongo</artifactId>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.mongodb</groupId>
      <artifactId>mongo-java-driver</artifactId>
      <version>3.11.0</version>
    </dependency>

  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.0</version>

        <dependencies>
          <dependency>
            <groupId>org.junit.platform</groupId>
            <artifactId>junit-platform-surefire-provider</artifactId>
            <version>1.1.0</version>
          </dependency>
          <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.1.0</version>
          </dependency>
        </dependencies>

        <configuration>
          <source>11</source>
          <target>11</target>
          <annotationProcessorPaths>
            <path>
              <groupId>org.mapstruct</groupId>
              <artifactId>mapstruct-processor</artifactId>
              <version>${mapstruct.processor.version}</version>
            </path>
            <path>
              <groupId>org.projectlombok</groupId>
              <artifactId>lombok</artifactId>
              <version>1.18.6</version>
            </path>
          </annotationProcessorPaths>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
      </plugin>
    </plugins>
    <finalName>spring-boot-device-docker</finalName>
  </build>

</project>

在 docker hub 文档中，我发现了类似的内容:

MONGO_INITDB_ROOT_USERNAME, MONGO_INITDB_ROOT_PASSWORD
These variables, used in conjunction, create a new user and set that user's password. This user is created in the admin authentication database and given the role of root, which is a "superuser" role.

因此，如果我正确使用它，我的基本用户 mongoadmin 的角色就没有问题。

我试图组合多个配置选项，但没有产生理想的效果。
我将不胜感激有关如何通过 MongoDB 配置和连接建立解决该问题的建议。

Answer 1

我找到了@Valijon 支持的解决方案。原来我们不能使用 ROOT_USERNAME 来读取数据库。我们的 root 用户可用于创建新的数据库、集合和新用户。解决方案真的很简单。我们应该使用以下命令打开我们的 docker

docker exec -it mongo bash

和 flag -it 这意味着它将是一个交互式终端，毕竟，我们将能够与我们的容器对话。
毕竟，我们正在使用这样的 mongo 命令来建立具有 root 管理员凭据的身份验证。

mongo -u mongoadmin

在下一个命令行中，我们传递密码。

毕竟，我们正在使用命令:

use interviewTest

选择我们将添加自定义用户的数据库。

现在我们可以输入已经准备好的带有自定义密码、用户名和角色的脚本:

db.createUser({user: "testUser", pwd: "pwd", roles : [{role: "readWrite", db: "interviewTest"}]});

现在一切正常，我们可以使用我们的数据库而不会出现身份验证错误。