Example usage for com.amazonaws.auth DefaultAWSCredentialsProviderChain getCredentials

List of usage examples for com.amazonaws.auth DefaultAWSCredentialsProviderChain getCredentials

  1. HOME
  2. Java
  3. com.amazonaws
  4. com.amazonaws.auth.*
  5. DefaultAWSCredentialsProviderChain
  6. getCredentials

Introduction

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

Prototype

@Override
    public AWSCredentials getCredentials()

Source Link

Usage

From source file:be.ugent.intec.halvade.uploader.AWSUploader.java

License:Open Source License

public AWSUploader(String existingBucketName, boolean sse, String profile) throws IOException {
    SSE = sse;//from w w  w  .  ja  va  2  s  . c  o  m
    this.profile = profile;
    this.existingBucketName = existingBucketName;
    AWSCredentials c;
    try {
        DefaultAWSCredentialsProviderChain prov = new DefaultAWSCredentialsProviderChain();
        c = prov.getCredentials();
    } catch (AmazonClientException ex) {
        // read from ~/.aws/credentials
        String access = null;
        String secret = null;
        try (BufferedReader br = new BufferedReader(
                new FileReader(System.getProperty("user.home") + "/.aws/credentials"))) {
            String line;
            while ((line = br.readLine()) != null && !line.contains("[" + this.profile + "]")) {
            }
            line = br.readLine();
            if (line != null)
                access = line.split(" = ")[1];
            line = br.readLine();
            if (line != null)
                secret = line.split(" = ")[1];
        }
        c = new BasicAWSCredentials(access, secret);
    }
    this.tm = new TransferManager(c);
}

From source file:be.ugent.intec.halvade.uploader.CopyOfAWSUploader.java

License:Open Source License

public CopyOfAWSUploader(String existingBucketName) throws IOException {
    this.existingBucketName = existingBucketName;
    AWSCredentials c;//  ww  w .  java 2s  . com
    try {
        DefaultAWSCredentialsProviderChain prov = new DefaultAWSCredentialsProviderChain();
        c = prov.getCredentials();
    } catch (AmazonClientException ex) {
        // read from ~/.aws/credentials
        String access = null;
        String secret = null;
        try (BufferedReader br = new BufferedReader(
                new FileReader(System.getProperty("user.home") + "/.aws/credentials"))) {
            String line;
            while ((line = br.readLine()) != null && !line.contains("[default]")) {
            }
            line = br.readLine();
            if (line != null)
                access = line.split(" = ")[1];
            line = br.readLine();
            if (line != null)
                secret = line.split(" = ")[1];
        }
        c = new BasicAWSCredentials(access, secret);
    }
    this.tm = new TransferManager(c);
}

From source file:com.epam.dlab.auth.modules.AwsSecurityServiceModule.java

License:Apache License

@Provides
@Singleton/*w  w  w .j av a 2  s .c o m*/
private AWSCredentials awsCredentials(DefaultAWSCredentialsProviderChain providerChain) {
    if (conf.isDevMode()) {
        return devAwsCredentials();
    } else {
        return providerChain.getCredentials();
    }
}

From source file:com.mweagle.tereus.aws.CloudFormation.java

License:Open Source License

public Optional<DescribeStacksResult> createStack(final CreateStackRequest request, final Region awsRegion,
        Logger logger) {// w ww.  jav a 2 s . co  m
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    final AmazonCloudFormationAsyncClient awsClient = new AmazonCloudFormationAsyncClient(
            credentialProviderChain.getCredentials());
    awsClient.setRegion(awsRegion);
    logger.info("Creating stack: {}", request.getStackName());
    Optional<DescribeStacksResult> completionResult = Optional.empty();

    try {
        // There are no prior events for a creation request
        Future<CreateStackResult> createStackRequest = awsClient.createStackAsync(request);
        final CreateStackResult stackResult = createStackRequest.get();
        logger.info("Stack ({}) creation in progress.", stackResult.getStackId());
        completionResult = waitForStackComplete(awsClient, stackResult.getStackId(), Collections.emptyList(),
                logger);
    } catch (Exception ex) {
        logger.error(ex);
    }
    return completionResult;
}

From source file:com.mweagle.tereus.aws.CloudFormation.java

License:Open Source License

public Optional<DescribeStacksResult> updateStack(final UpdateStackRequest request, final Region awsRegion,
        Logger logger) {/* w ww  .  java2s.co  m*/
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    final AmazonCloudFormationAsyncClient awsClient = new AmazonCloudFormationAsyncClient(
            credentialProviderChain.getCredentials());
    awsClient.setRegion(awsRegion);
    logger.info("Updating stack: {}", request.getStackName());
    Optional<DescribeStacksResult> completionResult = Optional.empty();

    try {
        final List<StackEvent> priorEvents = getStackEvents(awsClient, request.getStackName(), logger);
        logger.info("Total number of pre-existing stack events: {}", priorEvents.size());
        Future<UpdateStackResult> updateStackResult = awsClient.updateStackAsync(request);
        final UpdateStackResult stackResult = updateStackResult.get();
        logger.info("Stack ({}) creation in progress.", stackResult.getStackId());
        completionResult = waitForStackComplete(awsClient, request.getStackName(), priorEvents, logger);
    } catch (Exception ex) {
        logger.error(ex);
    }
    return completionResult;
}

From source file:com.mweagle.tereus.aws.S3Resource.java

License:Open Source License

public Optional<String> upload() {
    try {//from   www  . j a va  2  s . c  om
        DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
        final TransferManager transferManager = new TransferManager(credentialProviderChain.getCredentials());

        final ObjectMetadata metadata = new ObjectMetadata();
        if (this.inputStreamLength.isPresent()) {
            metadata.setContentLength(this.inputStreamLength.get());
        }
        final PutObjectRequest uploadRequest = new PutObjectRequest(bucketName, keyName, this.inputStream,
                metadata);
        final Upload templateUpload = transferManager.upload(uploadRequest);

        templateUpload.waitForUploadResult();
        this.resourceURL = Optional.of(getS3Path());
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    return this.resourceURL;
}

From source file:com.mweagle.tereus.input.TereusAWSInput.java

License:Open Source License

public TereusAWSInput(final String awsRegion, final boolean dryRun, final String loggerName) {
    this.awsRegion = (null != awsRegion) ? Region.getRegion(Regions.fromName(awsRegion))
            : Region.getRegion(Regions.US_EAST_1);
    this.dryRun = dryRun;
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    this.awsCredentials = credentialProviderChain.getCredentials();
    this.logger = LogManager.getLogger(loggerName);
}

From source file:io.hekate.cluster.seed.jclouds.aws.AwsCredentialsSupplier.java

License:Apache License

@Override
public Credentials get() {
    String identity = getIdentity() != null ? getIdentity().trim() : null;
    String credential = getCredential() != null ? getCredential().trim() : null;

    if (identity == null || identity.isEmpty() || credential == null || credential.isEmpty()) {
        DefaultAWSCredentialsProviderChain chain = new DefaultAWSCredentialsProviderChain();

        AWSCredentials cred = chain.getCredentials();

        if (cred instanceof BasicSessionCredentials) {
            BasicSessionCredentials sesCred = (BasicSessionCredentials) cred;

            return new SessionCredentials.Builder().identity(sesCred.getAWSAccessKeyId())
                    .credential(sesCred.getAWSSecretKey()).sessionToken(sesCred.getSessionToken()).build();
        } else {//  ww w  .  java 2s. co m
            return new Credentials.Builder<>().identity(cred.getAWSAccessKeyId())
                    .credential(cred.getAWSSecretKey()).build();
        }
    }

    return super.get();
}

From source file:io.kodokojo.config.module.AwsModule.java

License:Open Source License

@Provides
@Singleton/*from   w  ww .java  2 s . c  o m*/
DnsManager provideDnsManager(ApplicationConfig applicationConfig, AwsConfig awsConfig) {
    AWSCredentials credentials = null;
    try {
        DefaultAWSCredentialsProviderChain defaultAWSCredentialsProviderChain = new DefaultAWSCredentialsProviderChain();
        credentials = defaultAWSCredentialsProviderChain.getCredentials();
    } catch (RuntimeException e) {
        LOGGER.warn("Unable to retrieve AWS credentials.");
    }
    if (StringUtils.isNotBlank(System.getenv("NO_DNS")) || credentials == null) {
        LOGGER.info("Using NoOpDnsManager as DnsManger implementation");
        return new NoOpDnsManager();
    } else {
        LOGGER.info("Using Route53DnsManager as DnsManger implementation");
        return new Route53DnsManager(applicationConfig.domain(),
                Region.getRegion(Regions.fromName(awsConfig.region())));
    }
}

From source file:io.kodokojo.config.module.AwsModule.java

License:Open Source License

@Provides
@Singleton//from  w ww.  jav a 2s.c om
EmailSender provideEmailSender(AwsConfig awsConfig, EmailConfig emailConfig) {
    if (StringUtils.isBlank(emailConfig.smtpHost())) {
        AWSCredentials credentials = null;
        try {
            DefaultAWSCredentialsProviderChain defaultAWSCredentialsProviderChain = new DefaultAWSCredentialsProviderChain();
            credentials = defaultAWSCredentialsProviderChain.getCredentials();
        } catch (RuntimeException e) {
            LOGGER.warn("Unable to retrieve AWS credentials.");
        }
        if (credentials == null) {
            return new NoopEmailSender();
        } else {
            return new SesEmailSender(emailConfig.smtpFrom(),
                    Region.getRegion(Regions.fromName(awsConfig.region())));
        }
    } else {
        return new SmtpEmailSender(emailConfig.smtpHost(), emailConfig.smtpPort(), emailConfig.smtpUsername(),
                emailConfig.smtpPassword(), emailConfig.smtpFrom());
    }
}