Example usage for com.amazonaws.auth InstanceProfileCredentialsProvider InstanceProfileCredentialsProvider

Introduction

In this page you can find the example usage for com.amazonaws.auth InstanceProfileCredentialsProvider InstanceProfileCredentialsProvider.

Prototype

@Deprecated
public InstanceProfileCredentialsProvider()

Source Link

Usage

From source file:org.rdswitchboard.utils.s3.find.App.java

License:Open Source License

public static void main(String[] args) {
    try {/*  ww  w  .jav  a  2  s.c  o  m*/
        if (args.length != 2)
            throw new IllegalArgumentException("Bucket name and search string can not be empty");

        String buckey = args[0];
        String search = args[1];
        String prefix = null;
        int pos = buckey.indexOf('/');
        if (pos > 0) {
            prefix = buckey.substring(pos + 1);
            buckey = buckey.substring(0, pos);
        }

        AmazonS3 s3client = new AmazonS3Client(new InstanceProfileCredentialsProvider());

        //         AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider());        

        ListObjectsRequest listObjectsRequest = new ListObjectsRequest().withBucketName(buckey);

        if (!StringUtils.isNullOrEmpty(prefix))
            listObjectsRequest.setPrefix(prefix);

        ObjectListing objectListing;

        do {
            objectListing = s3client.listObjects(listObjectsRequest);
            for (S3ObjectSummary objectSummary : objectListing.getObjectSummaries()) {
                String key = objectSummary.getKey();
                System.out.println(" - " + key);

                S3Object object = s3client.getObject(new GetObjectRequest(buckey, key));
                String str = IOUtils.toString(object.getObjectContent());
                if (str.contains(search)) {
                    System.out.println("Found!");

                    FileUtils.writeStringToFile(new File("s3/" + key), str);
                }
            }
            listObjectsRequest.setMarker(objectListing.getNextMarker());
        } while (objectListing.isTruncated());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.researchgraph.crossref.CrossRef.java

public CrossRef(String cache) {
    URI uri = URI.create(cache);
    if (null == uri.getScheme()) {
        // local cache
        this.cache = new File(cache);
        this.cache.mkdirs();

        File cacheWorks = new File(this.cache, CACHE_WORKS);
        cacheWorks.mkdirs();//  ww w .  ja v a 2  s  .c  om

        File cacheAuthority = new File(this.cache, CACHE_AUTHORITY);
        cacheAuthority.mkdirs();

        this.s3Client = null;
        this.s3Bucket = null;
        this.s3Prefix = null;
    } else if (uri.getScheme().toLowerCase().equals(PROTOCOL_S3)) {
        this.s3Client = new AmazonS3Client(new InstanceProfileCredentialsProvider());
        this.s3Bucket = uri.getHost();
        this.s3Prefix = StringUtils.isEmpty(uri.getPath()) ? PREFIX_ROOT : uri.getPath();

        this.cache = null;
    } else {
        throw new IllegalArgumentException("Invalid cache sheme: " + uri.getScheme());
    }
}

From source file:org.selman.tweetamo.TweetamoServer.java

License:Apache License

private static void configure(String propertiesFile) throws IOException {

    if (propertiesFile != null) {
        loadProperties(propertiesFile);/*from   w ww  .  j a  v a 2s  .  co m*/
    }

    // ensure the JVM will refresh the cached IP values of AWS resources (e.g. service endpoints).
    java.security.Security.setProperty("networkaddress.cache.ttl", "60");

    String workerId = InetAddress.getLocalHost().getCanonicalHostName() + ":" + UUID.randomUUID();
    LOG.info("Using workerId: " + workerId);

    // Get credentials from IMDS. If unsuccessful, get them from the classpath. 
    AWSCredentialsProvider credentialsProvider = null;
    try {
        credentialsProvider = new InstanceProfileCredentialsProvider();
        // Verify we can fetch credentials from the provider
        credentialsProvider.getCredentials();
        LOG.info("Obtained credentials from the IMDS.");
    } catch (AmazonClientException e) {
        LOG.info("Unable to obtain credentials from the IMDS, trying classpath properties", e);
        credentialsProvider = new ClasspathPropertiesFileCredentialsProvider();
        // Verify we can fetch credentials from the provider
        credentialsProvider.getCredentials();
        LOG.info("Obtained credentials from the properties file.");
    }

    LOG.info("Using credentials with access key id: "
            + credentialsProvider.getCredentials().getAWSAccessKeyId());
    kinesisClientLibConfiguration = new KinesisClientLibConfiguration(applicationName, streamName,
            credentialsProvider, workerId);
}

From source file:org.xmlsh.aws.gradle.AwsPluginExtension.java

License:BSD License

public AWSCredentialsProvider newCredentialsProvider(String profileName) {
    return new AWSCredentialsProviderChain(new EnvironmentVariableCredentialsProvider(),
            new SystemPropertiesCredentialsProvider(),
            Strings.isNullOrEmpty(profileName) == false ? new ProfileCredentialsProvider(profileName) : EMPTY,
            new ProfileCredentialsProvider(this.profileName), new InstanceProfileCredentialsProvider());
}

From source file:uk.co.keithj.postcodelookup.infrastructure.repository.SpringDataDynamoDBConfigurator.java

License:Apache License

/**
 * The AWS Credentials are retrieved from $USER_HOME/.aws/credentials or
 * from Instance Profile when on AWS./*from   w  ww .  j a va2s . co m*/
 * 
 * @return the AWS Credentials
 */
@Bean
public AWSCredentials amazonAWSCredentials() {
    if (useProfileCredentials) {
        return new ProfileCredentialsProvider().getCredentials();
    } else {
        return new InstanceProfileCredentialsProvider().getCredentials();
    }
}