Examples with STSClient software.amazon.awssdk.services.sts.STSClient used on opensource projects

Example 1 with STSClient

use of software.amazon.awssdk.services.sts.STSClient in project uploader by smoketurner.

the class AwsConfiguration method getCredentials.

@JsonIgnore
public AwsCredentialsProvider getCredentials() {
    final AwsCredentialsProvider credentials;
    if (!Strings.isNullOrEmpty(accessKey) && !Strings.isNullOrEmpty(secretKey)) {
        credentials = StaticCredentialsProvider.create(AwsCredentials.create(accessKey, secretKey));
    } else {
        credentials = DefaultCredentialsProvider.create();
    }
    if (Strings.isNullOrEmpty(stsRoleArn)) {
        return credentials;
    }
    final STSClient stsClient = STSClient.builder().credentialsProvider(credentials).region(region).build();
    final AssumeRoleRequest assumeRoleRequest = AssumeRoleRequest.builder().roleArn(stsRoleArn).build();
    return StsAssumeRoleCredentialsProvider.builder().stsClient(stsClient).refreshRequest(assumeRoleRequest).build();
}

Example 2 with STSClient

use of software.amazon.awssdk.services.sts.STSClient in project aws-doc-sdk-examples by awsdocs.

the class IAMScenario method assumeGivenRole.

// Invoke an Amazon S3 operation using the Assumed Role.
public static void assumeGivenRole(String roleArn, String roleSessionName, String bucketName) {
    StsClient stsClient = StsClient.builder().region(Region.US_EAST_1).build();
    try {
        AssumeRoleRequest roleRequest = AssumeRoleRequest.builder().roleArn(roleArn).roleSessionName(roleSessionName).build();
        AssumeRoleResponse roleResponse = stsClient.assumeRole(roleRequest);
        Credentials myCreds = roleResponse.credentials();
        String key = myCreds.accessKeyId();
        String secKey = myCreds.secretAccessKey();
        String secToken = myCreds.sessionToken();
        // List all objects in an Amazon S3 bucket using the temp creds.
        Region region = Region.US_EAST_1;
        S3Client s3 = S3Client.builder().credentialsProvider(StaticCredentialsProvider.create(AwsSessionCredentials.create(key, secKey, secToken))).region(region).build();
        System.out.println("Created a S3Client using temp credentials.");
        System.out.println("Listing objects in " + bucketName);
        ListObjectsRequest listObjects = ListObjectsRequest.builder().bucket(bucketName).build();
        ListObjectsResponse res = s3.listObjects(listObjects);
        List<S3Object> objects = res.contents();
        for (S3Object myValue : objects) {
            System.out.println("The name of the key is " + myValue.key());
            System.out.println("The owner is " + myValue.owner());
        }
    } catch (StsException e) {
        System.err.println(e.getMessage());
        System.exit(1);
    }
}

Example 3 with STSClient

use of software.amazon.awssdk.services.sts.STSClient in project aws-doc-sdk-examples by awsdocs.

the class AssumeRole method main.

public static void main(String[] args) {
    final String USAGE = "\n" + "Usage:\n" + "    <roleArn> <roleSessionName> \n\n" + "Where:\n" + "    roleArn - the Amazon Resource Name (ARN) of the role to assume (for example, rn:aws:iam::000008047983:role/s3role). \n" + "    roleSessionName - an identifier for the assumed role session (for example, mysession). \n";
    if (args.length != 2) {
        System.out.println(USAGE);
        System.exit(1);
    }
    String roleArn = args[0];
    String roleSessionName = args[1];
    Region region = Region.US_EAST_1;
    StsClient stsClient = StsClient.builder().region(region).build();
    assumeGivenRole(stsClient, roleArn, roleSessionName);
    stsClient.close();
}

Example 4 with STSClient

use of software.amazon.awssdk.services.sts.STSClient in project aws-doc-sdk-examples by awsdocs.

the class GetSessionToken method main.

public static void main(String[] args) {
    Region region = Region.US_EAST_1;
    StsClient stsClient = StsClient.builder().region(region).build();
    getToken(stsClient);
    stsClient.close();
}

Example 5 with STSClient

use of software.amazon.awssdk.services.sts.STSClient in project pravega by pravega.

the class S3SimpleStorageFactory method getRoleCredentialsProvider.

private static AwsCredentialsProvider getRoleCredentialsProvider(String roleArn, String roleSessionName) {
    AssumeRoleRequest assumeRoleRequest = AssumeRoleRequest.builder().roleArn(roleArn).roleSessionName(roleSessionName).build();
    StsClient stsClient = StsClient.builder().build();
    return StsAssumeRoleCredentialsProvider.builder().stsClient(stsClient).refreshRequest(assumeRoleRequest).asyncCredentialUpdateEnabled(true).build();
}