Java Awssdk Các Credentials Provider thông dụng

<!-- https://mvnrepository.com/artifact/software.amazon.awssdk/s3 -->
<dependency>
	<groupId>software.amazon.awssdk</groupId>
	<artifactId>s3</artifactId>
	<version>2.21.10</version>
</dependency> 

<!-- Log Library -->
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>2.0.9</version>
</dependency>

<!-- Log Library -->
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-simple -->
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>2.0.9</version> 
</dependency> 

package org.o7planning.java_14219_awssdk_s3;

public class MyAccessKey {

	public static final String ACCESS_KEY_ID = "Your-Access-Key-ID";
	public static final String SECRET_ACCESS_KEY = "Your-Secret-Access-Key";
}

package org.o7planning.java_14219_awssdk_s3;

import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentials;
import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
import software.amazon.awssdk.regions.Region;

public class StaticCredentialsProviderExample1 {

	public static StaticCredentialsProvider createCredentialsProvider(Region region) {
		AwsCredentials credentials = AwsBasicCredentials.create( //
				MyAccessKey.ACCESS_KEY_ID, // accessKeyId
				MyAccessKey.SECRET_ACCESS_KEY // secretAccessKey
		);
		StaticCredentialsProvider credentialsProvider = StaticCredentialsProvider.create(credentials);
		return credentialsProvider;
	}
}

package org.o7planning.java_14219_awssdk_s3;

import software.amazon.awssdk.auth.credentials.SystemPropertyCredentialsProvider;
import software.amazon.awssdk.regions.Region;

public class SystemPropertyCredentialsProviderExample1 {

	public static SystemPropertyCredentialsProvider createCredentialsProvider(Region region) {
		//
		// SystemPropertyCredentialsProvider will read "System Properties":
		// aws.accessKeyId
		// aws.secretAccessKey
		//
		return SystemPropertyCredentialsProvider.create();
	}
}

package org.o7planning.java_14219_awssdk_s3;

import java.nio.file.Paths;

import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.profiles.ProfileFile;
import software.amazon.awssdk.regions.Region;

//
// ProfileFile.Type.CREDENTIALS Example.
//
public class ProfileCredentialsProviderExample1 {

	private static final String MY_PROFILE_FILE_PATH = "/Volumes/New/my-profile-credentials.txt";

	public static ProfileCredentialsProvider createCredentialsProvider(Region region) {
		System.out.println("User Home: " + System.getProperty("user.home"));
		// Profile File:
		ProfileFile profileFile = ProfileFile.builder() //
				.type(ProfileFile.Type.CREDENTIALS) // CREDENTIALS or CONFIGURATION
				.content(Paths.get(MY_PROFILE_FILE_PATH)) //
				.build();

		// Credentials Provider
		return ProfileCredentialsProvider.builder() //
				.profileFile(profileFile) //
				// .profileName("my-custom-profile-1") // Optional
				.build(); 
	}
}

# This is a Comment Line 1
# This is a Comment Line 2
#
# ProfileType.Type.CREDENTIALS Sample:
#
# Profile Definition values: [default] or [your-custom-name]

[default] # Default profile
aws_access_key_id = Your-Access-Key-Id-1
aws_secret_access_key = Your-Secret-Access-Key-1


[my-custom-profile-1] # Custom Profile.
aws_access_key_id = Your-Access-Key-Id-2
aws_secret_access_key = Your-Secret-Access-Key-2

package org.o7planning.java_14219_awssdk_s3;

import software.amazon.awssdk.auth.credentials.EnvironmentVariableCredentialsProvider;
import software.amazon.awssdk.regions.Region;

public class EnvironmentVariableCredentialsProviderExample1 {

	public static EnvironmentVariableCredentialsProvider createCredentialsProvider(Region region) {
		//
		// EnvironmentVariableCredentialsProvider will read Environment Variables:
		// AWS_ACCESS_KEY_ID
		// AWS_SECRET_ACCESS_KEY
		// AWS_SESSION_TOKEN (Optional)
		//
		return EnvironmentVariableCredentialsProvider.create();
	}
}

package org.o7planning.java_14219_awssdk_s3;

import software.amazon.awssdk.auth.credentials.InstanceProfileCredentialsProvider;
import software.amazon.awssdk.regions.Region;

public class InstanceProfileCredentialsProviderExample1 {
	
	public static InstanceProfileCredentialsProvider createCredentialsProvider(Region region) { 
		return InstanceProfileCredentialsProvider.create();  
	}
}

package org.o7planning.java_awssdk_s3.s3client;

import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;
import software.amazon.awssdk.auth.credentials.ContainerCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;

public class ContainerS3ClientUtils {

	public static S3Client createS3Client(Region region) {
		//
		// AWS_CONTAINER_CREDENTIALS_RELATIVE_URI
		// AWS_CONTAINER_CREDENTIALS_FULL_URI
		//
		AwsCredentialsProvider provider = ContainerCredentialsProvider.builder().build();

		S3Client client = S3Client.builder() //
				.credentialsProvider(provider) //
				.region(region) //
				.build();

		return client;
	}
}