Java ProfileCredentialsProvider類代碼示例

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
public static AWSCredentialsProviderChain getAWSCredentialsProviderChain() {
    String cerberusRoleToAssume = System.getenv(CERBERUS_ASSUME_ROLE_ARN) != null ?
            System.getenv(CERBERUS_ASSUME_ROLE_ARN) : "";
    String cerberusRoleToAssumeExternalId = System.getenv(CERBERUS_ASSUME_ROLE_EXTERNAL_ID) != null ?
            System.getenv(CERBERUS_ASSUME_ROLE_EXTERNAL_ID) : "";

    STSAssumeRoleSessionCredentialsProvider sTSAssumeRoleSessionCredentialsProvider =
            new STSAssumeRoleSessionCredentialsProvider
                    .Builder(cerberusRoleToAssume, UUID.randomUUID().toString())
                    .withExternalId(cerberusRoleToAssumeExternalId)
                    .build();

    AWSCredentialsProviderChain chain = new AWSCredentialsProviderChain(
            new EnvironmentVariableCredentialsProvider(),
            new SystemPropertiesCredentialsProvider(),
            new ProfileCredentialsProvider(),
            sTSAssumeRoleSessionCredentialsProvider,
            new InstanceProfileCredentialsProvider());

    return chain;
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
public void remove(Object[] params) {
    AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider());
    try {
        s3client.deleteObject(new DeleteObjectRequest(bucketName, params[0].toString()));
    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which " +
            "means your request made it " +
            "to Amazon S3, but was rejected with an error response" +
            " for some reason.");
        System.out.println("Error Message:" + ase.getMessage());
        System.out.println("HTTP Status Code:" + ase.getStatusCode());
        System.out.println("AWS Error Code:" + ase.getErrorCode());
        System.out.println("Error Type:" + ase.getErrorType());
        System.out.println("Request ID:" + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which " +
            "means the client encountered " +
            "an internal error while trying to " +
            "communicate with S3, " +
            "such as not being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }

}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
@BeforeClass
public static void setupS3() {
    final ProfileCredentialsProvider credentialsProvider
            = new ProfileCredentialsProvider(System.getenv("AWS_PROFILE"));
    s3Client = AmazonS3ClientBuilder.standard().withCredentials(credentialsProvider).build();
    bucket = System.getenv("AWS_S3_BUCKET");
    if (! s3Client.doesBucketExist(bucket)) {
        if (System.getenv("AWS_S3_CREATE_BUCKET") == null
                || !Boolean.parseBoolean(System.getenv("AWS_S3_CREATE_BUCKET"))) {
            throw new IllegalStateException("Bucket does not exist and not allowed to create.");
        }
        s3Client.createBucket(bucket);
    }
    S3SecretHandler.setS3CredentialsProvider(credentialsProvider);
    secretHandler = new S3SecretHandler();
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
protected BaseAmazonGlacierClientAware(String region, String account, String vault) {
    
    this.region  = region;
    this.account = account;
    this.vault   = vault;

    //@TODO Need to move away from deprecated fashion of acquiring a client
    //@TODO Also, consider supporting other ways of passing credentials (other than relying of local .aws profile)
    
    // load the credentials from the .aws profile
    this.credentialsProvider = new ProfileCredentialsProvider();
    
    this.awsClient = new AmazonGlacierClient(this.credentialsProvider);
    
    // Set Glacier end-point
    this.awsClient.setEndpoint("https://glacier." + this.region + ".amazonaws.com/");
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
public AbstractS3Action( FileSystemIO delegate, Map<String, ?> env )
{
    this.delegate = delegate;

    AWSCredentials credentials;
    try {
        credentials = new ProfileCredentialsProvider().getCredentials();
    }
    catch( Exception ex ) {
        throw new AmazonClientException( "Cannot load the credentials from the credential profiles file. "
                                         + "Please make sure that your credentials file is at the correct "
                                         + "location (~/.aws/credentials), and is in valid format.",
                                         ex );
    }

    s3 = new AmazonS3Client( credentials );
    Region region = Region.getRegion( Regions.EU_WEST_1 );
    s3.setRegion( region );

    String n = FileSystemUtils.get( env, BUCKET_READ );
    if( n == null || n.trim().isEmpty() ) {
        n = FileSystemUtils.get( env, BUCKET );
    }
    bucketName = Objects.requireNonNull( n, BUCKET + " or " + BUCKET_READ + " is not defined" );
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
public Processor(ProcessorConfig config) {
    ProfileCredentialsProvider creds = new ProfileCredentialsProvider(config.profile());
    creds.getCredentials(); // credible credential criteria

    if (config.disableCerts())
        System.setProperty("com.amazonaws.sdk.disableCertChecking", "true");

    // Rekognition init
    rek = new AmazonRekognitionClient(creds);
    if (config.endpointOverride())
        rek.setEndpoint(config.endpoint());
    minConfidence = Integer.parseInt(config.confidence());


    // The SQS queue to find jobs on
    sqs = new AmazonSQSClient(creds);
    queueUrl = sqs.createQueue(config.queue()).getQueueUrl();

    // Processors
    if (config.wantCloudSearch())
        processors.add(new CloudSearchIndexer(creds, config.cloudSearch()));
    if (config.wantDynamo())
        processors.add(new DynamoWriter(creds, config.dynamo()));
    if (config.wantTags3())
        processors.add(new S3ObjectTagger(creds, config.tagPrefix()));

    // Executor Service
    int maxWorkers = Integer.parseInt(config.concurrency());
    executor = new ThreadPoolExecutor(
        1, maxWorkers, 30, TimeUnit.SECONDS,
        new ArrayBlockingQueue<>(maxWorkers * 2, false),
        new CallerRunsPolicy() // prevents backing up too many jobs
    );

    maxImagesToProcess = Long.parseLong(config.max());
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
@Override
@SuppressWarnings("unused")
public List<AwsFileMiniModel> list(String prefix) {

	AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider());
	List<AwsFileMiniModel> files = new ArrayList();

	ListObjectsRequest listObjectsRequest = new ListObjectsRequest().withBucketName(bucketName).withPrefix(prefix);
	ObjectListing objectListing;

	do {
		objectListing = s3client.listObjects(listObjectsRequest);

		for (S3ObjectSummary objectSummary : objectListing.getObjectSummaries()) {
			System.out.println(" - " + objectSummary.getKey() + "  " + "(size = " + objectSummary.getSize() + ")"
					+ " (date = " + objectSummary.getLastModified() + ")");
			files.add(new AwsFileMiniModel(objectSummary.getKey(), objectSummary.getLastModified()));
		}
		listObjectsRequest.setMarker(objectListing.getNextMarker());
	} while (objectListing.isTruncated());

	return files;

}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
public AmazonS3 configureS3(){
	/*
	 * Create your credentials file at ~/.aws/credentials (C:\Users\USER_NAME\.aws\credentials for Windows users)
	 * and save the following lines after replacing the underlined values with your own.
	 *
	 * [default]
	 * aws_access_key_id = YOUR_ACCESS_KEY_ID
	 * aws_secret_access_key = YOUR_SECRET_ACCESS_KEY
	 */
	AWSCredentials credentials = null;
	try {
		credentials = new ProfileCredentialsProvider().getCredentials();
	} catch (Exception e) {
		throw new AmazonClientException(
				"Cannot load the credentials from the credential profiles file. " +
						"Please make sure that your credentials file is at the correct " +
						"location (~/.aws/credentials), and is in valid format.",
						e);
	}
	AmazonS3 s3 = new AmazonS3Client(credentials);
	Region usEast1 = Region.getRegion(Regions.US_EAST_1);
	s3.setRegion(usEast1);
	return s3;
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
@Test
public void testFindOrCreateWeatherPipeJobBucket() {
	String jobID = null; 
	String bucketName = "fdgfhfdx2";
	AWSInterface awsInterface = new AWSInterface(jobID, null);
	jobID = "job1";
	awsInterface = new AWSInterface(jobID, bucketName);
	String output;
	output = awsInterface.FindOrCreateWeatherPipeJobDirectory();
	String answer = "s3n://fdgfhfdx2/";
	assertEquals(answer, output);
	AWSCredentials credentials = new ProfileCredentialsProvider("default").getCredentials();
	// TODO: add better credential searching later
		
	Region region = Region.getRegion(Regions.US_EAST_1);
	AmazonS3Client s3client = new AmazonS3Client(credentials);
	s3client.setRegion(region);
	s3client.deleteBucket(bucketName);
	System.out.println("FindOrCreateWeatherPipeJobBucket() is ok");
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
AWSCredentials getAwsCredentials() {
    // The ProfileCredentialsProvider will return your [default]
    // credential profile by reading from the credentials file located at
    // (~/.aws/credentials).
    AWSCredentials credentials;
    try {
        credentials = new ProfileCredentialsProvider().getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException(
                "Cannot load the credentials from the credential profiles file. " +
                        "Please make sure that your credentials file is at the correct " +
                        "location (~/.aws/credentials), and is in valid format.",
                e);
    }
    return credentials;
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
private AmazonEC2Client getClientForAccount(final String accountId, final Region region) {
    final AWSSecurityTokenServiceClient stsClient = new AWSSecurityTokenServiceClient(new ProfileCredentialsProvider());

    final AssumeRoleRequest assumeRequest = new AssumeRoleRequest().withRoleArn(
            "arn:aws:iam::ACCOUNT_ID:role/fullstop-role")
                                                             .withDurationSeconds(3600).withRoleSessionName(
                    "fullstop-role");

    final AssumeRoleResult assumeResult = stsClient.assumeRole(assumeRequest);

    final BasicSessionCredentials temporaryCredentials = new BasicSessionCredentials(
            assumeResult.getCredentials()
                        .getAccessKeyId(), assumeResult.getCredentials().getSecretAccessKey(),
            assumeResult.getCredentials().getSessionToken());

    final AmazonEC2Client amazonEC2Client = new AmazonEC2Client(temporaryCredentials);
    amazonEC2Client.setRegion(region);

    return amazonEC2Client;
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
@Override
public AWSCredentials getCredentials() {
	// if profile is specified, use that
	final String profile = configuration.get(AWSConstants.PROFILE);
	if(!StringUtils.isNullOrEmpty(profile)) {
		return new ProfileCredentialsProvider(profile).getCredentials();
	}

	// then try access key and secret
	final String accessKeyId = configuration.get(AWSConstants.ACCESS_KEY_ID);
	final String secretAccessKey = configuration.get(AWSConstants.SECRET_ACCESS_KEY);
	if(!StringUtils.isNullOrEmpty(accessKeyId) && !StringUtils.isNullOrEmpty(secretAccessKey)) {
		return new BasicAWSCredentials(accessKeyId, secretAccessKey);
	}

	// fall back to default
	return new DefaultAWSCredentialsProviderChain().getCredentials();
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
/**
 * Upload file to S3.
 *
 * @param local
 *            - local file to upload.
 * @return boolean
 */
boolean uploadS3(File local) {
    boolean retval = false;
    AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider());
    try {
        LOG.debug("Uploading a new object to S3 from local, file name "
                + local.getName());
        s3client.putObject(new PutObjectRequest(bucketName, keyName, local));
        retval = true;
    } catch (AmazonServiceException ase) {
        logAWSServiceException(ase);
    } catch (AmazonClientException ace) {
        logAWSClientException(ace);
    }
    return retval;
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
/**
 * The only information needed to create a client are security credentials -
 * your AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints have defaults provided.
 *
 * Additional client parameters, such as proxy configuration, can be specified
 * in an optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.PropertiesCredentials
 * @see com.amazonaws.ClientConfiguration
 */
private static void init() throws Exception {
    /*
     * ProfileCredentialsProvider loads AWS security credentials from a
     * .aws/config file in your home directory.
     *
     * These same credentials are used when working with other AWS SDKs and the AWS CLI.
     *
     * You can find more information on the AWS profiles config file here:
     * http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html
     */
    File configFile = new File(System.getProperty("user.home"), ".aws/credentials");
    AWSCredentialsProvider credentialsProvider = new ProfileCredentialsProvider(
        new ProfilesConfigFile(configFile), "default");

    if (credentialsProvider.getCredentials() == null) {
        throw new RuntimeException("No AWS security credentials found:\n"
                + "Make sure you've configured your credentials in: " + configFile.getAbsolutePath() + "\n"
                + "For more information on configuring your credentials, see "
                + "http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html");
    }

    ec2 = new AmazonEC2Client(credentialsProvider);
    s3  = new AmazonS3Client(credentialsProvider);
}
 

import com.amazonaws.auth.profile.ProfileCredentialsProvider; //導入依賴的package包/類
@Override
public void open(Map map, TopologyContext topologyContext, SpoutOutputCollector spoutOutputCollector) {
    super.open(map, topologyContext, spoutOutputCollector);
    try {
        if (map.containsKey(Constants.S3_BUCKET_NAME)) {
            bucketName = (String) map.get(Constants.S3_BUCKET_NAME);
        }
        if (map.containsKey(Constants.S3_KEY)) {
            key = (String) map.get(Constants.S3_KEY);
        }
        credentials = new ProfileCredentialsProvider().getCredentials();
        s3Client = new AmazonS3Client(credentials);
        object = s3Client.getObject(
                new GetObjectRequest(bucketName, key));
        objectData = object.getObjectContent();
        reader = new BufferedReader(new InputStreamReader(objectData));
    } catch (Exception e) {
        System.err.println("Error connecting to bucket." + e.getMessage());
    }
}