Usando a autenticação AWS IAM com o conector MongoDB para Apache Kafka

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{
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    "Version": "2012-10-17",
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    "Statement": [
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        {
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            "Sid": "KafkaAtlasBlogPolicy",
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            "Effect": "Allow",
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            "Action": "sts:AssumeRole",
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            "Resource": "arn:aws:iam::979559056307:role/KafkaBlogAtlasRole"
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        }
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    ]
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}

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package com.mongodb;
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import java.util.Map;
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import java.util.function.Supplier;
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import com.mongodb.kafka.connect.util.custom.credentials.CustomCredentialProvider;
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import com.amazonaws.auth.AWSCredentialsProvider;
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import com.amazonaws.auth.DefaultAWSCredentialsProviderChain;
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import com.amazonaws.services.securitytoken.AWSSecurityTokenService;
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import com.amazonaws.services.securitytoken.AWSSecurityTokenServiceAsyncClientBuilder;
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import com.amazonaws.services.securitytoken.model.AssumeRoleRequest;
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import com.amazonaws.services.securitytoken.model.AssumeRoleResult;
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import com.amazonaws.services.securitytoken.model.Credentials;
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import com.amazonaws.util.StringUtils;
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public class SampleAssumeRoleCredential implements CustomCredentialProvider {
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  public SampleAssumeRoleCredential() {}
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  @Override
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  public MongoCredential getCustomCredential(Map<?, ?> map) {
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    AWSCredentialsProvider provider = new DefaultAWSCredentialsProviderChain();
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    Supplier<AwsCredential> awsFreshCredentialSupplier = () -> {
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      AWSSecurityTokenService stsClient = AWSSecurityTokenServiceAsyncClientBuilder.standard()
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          .withCredentials(provider)
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          .withRegion("us-east-1")
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          .build();
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      AssumeRoleRequest assumeRoleRequest = new AssumeRoleRequest().withDurationSeconds(3600)
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          .withRoleArn((String)map.get("mongodbaws.auth.mechanism.roleArn"))
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          .withRoleSessionName("Test_Session");
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      AssumeRoleResult assumeRoleResult = stsClient.assumeRole(assumeRoleRequest);
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      Credentials creds = assumeRoleResult.getCredentials();
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      // Add your code to fetch new credentials
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      return new AwsCredential(creds.getAccessKeyId(), creds.getSecretAccessKey(), creds.getSessionToken());
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    };
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    return MongoCredential.createAwsCredential(null, null)
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        .withMechanismProperty(MongoCredential.AWS_CREDENTIAL_PROVIDER_KEY, awsFreshCredentialSupplier);
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  }
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  @Override
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  public void validate(Map<?, ?> map) {
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    String roleArn = (String) map.get("mongodbaws.auth.mechanism.roleArn");
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    if (StringUtils.isNullOrEmpty(roleArn)) {
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      throw new RuntimeException("Invalid value set for customProperty");
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    }
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  }
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  @Override
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  public void init(Map<?, ?> map) {
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  }
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}

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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    <modelVersion>4.0.0</modelVersion>
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    <groupId>com.mongodb</groupId>
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    <artifactId>SampleAssumeRoleCredential</artifactId>
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    <version>1.0-SNAPSHOT</version>
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    <build>
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        <plugins>
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            <plugin>
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                <groupId>org.apache.maven.plugins</groupId>
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                <artifactId>maven-shade-plugin</artifactId>
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                <version>3.5.3</version>
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                <configuration>
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                    <!-- put your configurations here -->
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                </configuration>
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                <executions>
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                    <execution>
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                        <phase>package</phase>
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                        <goals>
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                            <goal>shade</goal>
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                        </goals>
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                    </execution>
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                </executions>
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            </plugin>
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        </plugins>
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    </build>
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    <dependencies>
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        <!-- Java MongoDB Driver dependency -->
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        <!-- https://mvnrepository.com/artifact/org.mongodb/mongodb-driver-sync -->
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        <dependency>
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            <groupId>org.mongodb</groupId>
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            <artifactId>mongodb-driver-sync</artifactId>
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            <version>5.1.0</version>
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        </dependency>
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        <!-- https://mvnrepository.com/artifact/com.amazonaws/aws-java-sdk -->
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        <dependency>
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            <groupId>com.amazonaws</groupId>
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            <artifactId>aws-java-sdk</artifactId>
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            <version>1.12.723</version>
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        </dependency>
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        <!-- slf4j logging dependency, required for logging output from the MongoDB Java Driver -->
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        <dependency>
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            <groupId>org.slf4j</groupId>
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            <artifactId>slf4j-jdk14</artifactId>
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            <version>1.7.28</version>
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        </dependency>
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        <dependency>
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            <groupId>kafka-connect</groupId>
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            <artifactId>kafka-connect</artifactId>
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            <scope>system</scope>
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            <version>1.13.0</version>
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        </dependency>
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    </dependencies>
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    <properties>
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        <maven.compiler.source>17</maven.compiler.source>
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        <maven.compiler.target>17</maven.compiler.target>
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        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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    </properties>
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</project>

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mvn install:install-file -Dfile=/Users/robert.walters/Downloads/mongodb-kafka-connect-mongodb-1.13.0/lib/mongo-kafka-connect-1.13.0-confluent.jar -DgroupId=kafka-connect -DartifactId=kafka-connector -Dversion=1.13.0  -Dpackaging=jar\n

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{
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    "name": "mongo-tutorial-sink",
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    "config": {
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        "connector.class": "com.mongodb.kafka.connect.MongoSinkConnector",
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        "topics": "Stocks2",
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        "connection.uri": "<MongoDB Connection String>",
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        "key.converter": "org.apache.kafka.connect.storage.StringConverter",
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        "value.converter": "org.apache.kafka.connect.json.JsonConverter",
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        "value.converter.schemas.enable": false,
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        "database": "Stocks",
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        "collection": "StockData",
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        "mongo.custom.auth.mechanism.enable":"true",
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        "mongo.custom.auth.mechanism.providerClass":"com.mongodb.SampleAssumeRoleCredential",
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        "mongodbaws.auth.mechanism.roleArn":"<AWS IAM ARN>"      
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    }
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}