xFm2Gn7D

1@Bean
2    public AmazonS3 amazonS3() {         
3        AssumeRoleRequest assumeRequest = new AssumeRoleRequest()
4                .withRoleArn(role)
5                .withExternalId(externalId)
6                .withRoleSessionName(sessionName);
7
8        AssumeRoleResult assumeResult = new AWSSecurityTokenServiceClient(
9                new BasicAWSCredentials(accessKey,
10                        secretKey))
11                .assumeRole(assumeRequest);
12
13        BasicSessionCredentials basicSessionCredentials = new BasicSessionCredentials(
14                assumeResult.getCredentials().getAccessKeyId(),
15                assumeResult.getCredentials().getSecretAccessKey(),
16                assumeResult.getCredentials().getSessionToken());
17
18        return AmazonS3ClientBuilder
19                .standard()
20                .withCredentials(new AWSStaticCredentialsProvider(basicSessionCredentials))
21                .withRegion(Regions.US_EAST_1)
22                .build();
23    }