Examples with AWSCredentialsProvider com.amazonaws.auth.AWSCredentialsProvider used on opensource projects

Example 66 with AWSCredentialsProvider

use of com.amazonaws.auth.AWSCredentialsProvider in project elasticsearch by elastic.

the class AwsS3ServiceImplTests method testAWSCredentialsWithSystemProviders.

public void testAWSCredentialsWithSystemProviders() {
    AWSCredentialsProvider credentialsProvider = InternalAwsS3Service.buildCredentials(logger, deprecationLogger, Settings.EMPTY, Settings.EMPTY, "default");
    assertThat(credentialsProvider, instanceOf(InternalAwsS3Service.PrivilegedInstanceProfileCredentialsProvider.class));
}

Example 67 with AWSCredentialsProvider

use of com.amazonaws.auth.AWSCredentialsProvider in project flink by apache.

the class AWSUtil method getCredentialsProvider.

/**
	 * Return a {@link AWSCredentialsProvider} instance corresponding to the configuration properties.
	 *
	 * @param configProps the configuration properties
	 * @return The corresponding AWS Credentials Provider instance
	 */
public static AWSCredentialsProvider getCredentialsProvider(final Properties configProps) {
    CredentialProvider credentialProviderType;
    if (!configProps.containsKey(AWSConfigConstants.AWS_CREDENTIALS_PROVIDER)) {
        if (configProps.containsKey(AWSConfigConstants.AWS_ACCESS_KEY_ID) && configProps.containsKey(AWSConfigConstants.AWS_SECRET_ACCESS_KEY)) {
            // if the credential provider type is not specified, but the Access Key ID and Secret Key are given, it will default to BASIC
            credentialProviderType = CredentialProvider.BASIC;
        } else {
            // if the credential provider type is not specified, it will default to AUTO
            credentialProviderType = CredentialProvider.AUTO;
        }
    } else {
        credentialProviderType = CredentialProvider.valueOf(configProps.getProperty(AWSConfigConstants.AWS_CREDENTIALS_PROVIDER));
    }
    AWSCredentialsProvider credentialsProvider;
    switch(credentialProviderType) {
        case ENV_VAR:
            credentialsProvider = new EnvironmentVariableCredentialsProvider();
            break;
        case SYS_PROP:
            credentialsProvider = new SystemPropertiesCredentialsProvider();
            break;
        case PROFILE:
            String profileName = configProps.getProperty(AWSConfigConstants.AWS_PROFILE_NAME, null);
            String profileConfigPath = configProps.getProperty(AWSConfigConstants.AWS_PROFILE_PATH, null);
            credentialsProvider = (profileConfigPath == null) ? new ProfileCredentialsProvider(profileName) : new ProfileCredentialsProvider(profileConfigPath, profileName);
            break;
        case BASIC:
            credentialsProvider = new AWSCredentialsProvider() {

                @Override
                public AWSCredentials getCredentials() {
                    return new BasicAWSCredentials(configProps.getProperty(AWSConfigConstants.AWS_ACCESS_KEY_ID), configProps.getProperty(AWSConfigConstants.AWS_SECRET_ACCESS_KEY));
                }

                @Override
                public void refresh() {
                // do nothing
                }
            };
            break;
        default:
        case AUTO:
            credentialsProvider = new DefaultAWSCredentialsProviderChain();
    }
    return credentialsProvider;
}

Example 68 with AWSCredentialsProvider

use of com.amazonaws.auth.AWSCredentialsProvider in project hadoop by apache.

the class AWSCredentialProviderList method listProviderNames.

/**
   * List all the providers' names.
   * @return a list of names, separated by spaces (with a trailing one).
   * If there are no providers, "" is returned.
   */
public String listProviderNames() {
    StringBuilder sb = new StringBuilder(providers.size() * 32);
    for (AWSCredentialsProvider provider : providers) {
        sb.append(provider.getClass().getSimpleName());
        sb.append(' ');
    }
    return sb.toString();
}

Example 69 with AWSCredentialsProvider

use of com.amazonaws.auth.AWSCredentialsProvider in project hadoop by apache.

the class S3AUtils method createAWSCredentialProvider.

/**
   * Create an AWS credential provider from its class by using reflection.  The
   * class must implement one of the following means of construction, which are
   * attempted in order:
   *
   * <ol>
   * <li>a public constructor accepting java.net.URI and
   *     org.apache.hadoop.conf.Configuration</li>
   * <li>a public static method named getInstance that accepts no
   *    arguments and returns an instance of
   *    com.amazonaws.auth.AWSCredentialsProvider, or</li>
   * <li>a public default constructor.</li>
   * </ol>
   *
   * @param conf configuration
   * @param credClass credential class
   * @param uri URI of the FS
   * @return the instantiated class
   * @throws IOException on any instantiation failure.
   */
static AWSCredentialsProvider createAWSCredentialProvider(Configuration conf, Class<?> credClass, URI uri) throws IOException {
    AWSCredentialsProvider credentials = null;
    String className = credClass.getName();
    if (!AWSCredentialsProvider.class.isAssignableFrom(credClass)) {
        throw new IOException("Class " + credClass + " " + NOT_AWS_PROVIDER);
    }
    if (Modifier.isAbstract(credClass.getModifiers())) {
        throw new IOException("Class " + credClass + " " + ABSTRACT_PROVIDER);
    }
    LOG.debug("Credential provider class is {}", className);
    try {
        // new X(uri, conf)
        Constructor cons = getConstructor(credClass, URI.class, Configuration.class);
        if (cons != null) {
            credentials = (AWSCredentialsProvider) cons.newInstance(uri, conf);
            return credentials;
        }
        // X.getInstance()
        Method factory = getFactoryMethod(credClass, AWSCredentialsProvider.class, "getInstance");
        if (factory != null) {
            credentials = (AWSCredentialsProvider) factory.invoke(null);
            return credentials;
        }
        // new X()
        cons = getConstructor(credClass);
        if (cons != null) {
            credentials = (AWSCredentialsProvider) cons.newInstance();
            return credentials;
        }
        // no supported constructor or factory method found
        throw new IOException(String.format("%s " + CONSTRUCTOR_EXCEPTION + ".  A class specified in %s must provide a public constructor " + "accepting URI and Configuration, or a public factory method named " + "getInstance that accepts no arguments, or a public default " + "constructor.", className, AWS_CREDENTIALS_PROVIDER));
    } catch (ReflectiveOperationException | IllegalArgumentException e) {
        // supported constructor or factory method found, but the call failed
        throw new IOException(className + " " + INSTANTIATION_EXCEPTION + ".", e);
    } finally {
        if (credentials != null) {
            LOG.debug("Using {} for {}.", credentials, uri);
        }
    }
}

Example 70 with AWSCredentialsProvider

use of com.amazonaws.auth.AWSCredentialsProvider in project hadoop by apache.

the class TestS3AAWSCredentialsProvider method testConfiguredChain.

@Test
public void testConfiguredChain() throws Exception {
    URI uri1 = new URI("s3a://bucket1"), uri2 = new URI("s3a://bucket2");
    Configuration conf = new Configuration();
    List<Class<? extends AWSCredentialsProvider>> expectedClasses = Arrays.asList(EnvironmentVariableCredentialsProvider.class, SharedInstanceProfileCredentialsProvider.class, AnonymousAWSCredentialsProvider.class);
    conf.set(AWS_CREDENTIALS_PROVIDER, buildClassListString(expectedClasses));
    AWSCredentialProviderList list1 = S3AUtils.createAWSCredentialProviderSet(uri1, conf, uri1);
    AWSCredentialProviderList list2 = S3AUtils.createAWSCredentialProviderSet(uri2, conf, uri2);
    assertCredentialProviders(expectedClasses, list1);
    assertCredentialProviders(expectedClasses, list2);
    assertSameInstanceProfileCredentialsProvider(list1.getProviders().get(1), list2.getProviders().get(1));
}